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Home My WebLink About021726 City Council Business Meeting PacketPORT TOWNSEND CITY COUNCIL AGENDA CITY HALL COUNCIL CHAMBERS, 540 WATER STREET Business Meeting 6:00 p.m. February 17, 2026 • Attend in person or virtually via computer or tablet at Hells:.//zoon ..us/i/98187633367 enter the Webinar ID 98187633367 • Phone only (muted - listen -only mode) United States: Local Dial In — 1(253)215- 8782„981876333674 • Submit public comment to be included in the meeting record to: 1jtt s:// ubliccomment.lillout.com/cit of t • If you are experiencing technical difficulties, please attempt all methods listed above before reporting any issues to: cler .su ort �� ohs L Call to Order II. Roll Call III. Changes to the Agenda IV. Proclamation(s) or Special Presentation(s)- (None) V. City Manager's Report VI. Comments from the Public (re consent agenda items and items not on the agenda) (Each person has 3 min. to comment- City Clerk will signal at 2 min. 30 sec.) A. Public comment B. Staff or Council response, as needed VII. Consent Agenda Action: Move to adopt the consent agenda and/or request to remove any individual item from the consent agenda. A. Approval of Bills, Claims and Warrants B. Approval of Minutes: December 8, 2025, December 15, 2025 C. Appointments/Reappointments: Planning Commission D. Change Order for Mill Rd and Washington St VIIL Old Business (None) IX. New Business A. Forgiving a Back Billing Error for the Urban Forestry Fee in the Storm Water Utility and Correction of a Scrivener Error Concerning Sewer Rates in PTMC 13.05.040 Proposed Action: Move to approve forgiveness of back billing associated with the Urban Forestry Fee billing error. Move to approve staff correction of the scrivener's error in Ordinance 3332, as detailed in Attachment 2, to the sewer rate tables in PTMC 13.05.040, as adopted on February 20, 2024 and amended on March 18, 2024. i. Staff presentation and Council questions ii. Public Comment iii. Council deliberation and action B. 2026 Local Road Safety Plan Adoption and Authorization for Submittal of Grants under City Safety Program, Pedestrian/Bicyclist Program, and Safe Routes to School Program Proposed Action: 1) Move to adopt the 2026 Local Road Safety Plan Update. 2) Move to authorize the City Manager to apply for prioritized projects under the City Safety Program, Pedestrian/Bicyclist Program, and Safe Routes to School Program. i. Staff presentation and Council questions ii. Public Comment iii. Council deliberation and action C. Evans Vista Development Solicitation Discussion Proposed Action: Discussion only. No action requested. i. Staff presentation and Council questions ii. Public Comment iii. Council deliberation and action X. Presiding Officer's Report XI. Suggestions for Future Agendas XII. Comments from Council XIII. 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I �m 0 - 6r5 DRAFT CITY OF PORT TOWNSEND MINUTES OF THE SPECIAL SESSION OF DECEMBER 8, 2025 CALL TO ORDER The City Council met in a Special Session on December 8, 2026 in Council Chambers at 540 Water Street, Port Townsend, WA 98368. Mayor Faber called the meeting to order at 6:00pm. ROLL CALL Councilmembers present at roll call were David Faber, Amy Howard , Neil Nelson, Ben Thomas, Owen Rowe, Libby Wennstrom, and Monica MickHager. Staff members present were Planning and Community Development Director Emma Bolin, Housing Grants Coordinator Renata Munfrada, Long Range Planner Adrian Smith , Finance and Technology Services Director Jodi Adams, Accountant Isaac Johnson , Public Works Director Steve King, Community Services Director Melody Sky Weaver, City Manager John Mauro, and City Clerk Alyssa Rodrigues . Chair Heidi Eisenhour called to order the Jefferson County Board of County Commissioners at 6:00pm. All Jefferson County Board of County Commissioners were in attendance along with County Clerk Carolyn Gallaway. Commissioner Greg Brotherton called to order the Housing Fund Board at 6:00pm. A quorum was present. Mayor Faber explained the structure of the meeting and the Joint Meetingwith Housing Fund Board and Jefferson County Board of County Commissioners regarding the 5 Year Homeless and Affordable Housing Services Plan. PUBLIC HEARING (JOINT WITH JEFFERSON COUNTY BOARD OF COUNTY COMMISSIONERS) Jefferson County and Port Townsend 5-Year (2025-2030) Homeless and Affordable Housing Services Plan December 8, 2025 Special Session City Council Meeting Page 1 of 11 DRAFT Mayor Faber opened the Public Hearing and reviewed the Public Hearing Rules of Procedures. Housing Fund Board Members Commissioner Greg Brotherton, Viki Sonntag, and Audrey Morford presented the 2025-2030 Jefferson County Homeless and Affordable Housing Services Plan which included 17 + Plan Co -Creators, Homeless and Affordable Housing Services Ecosystem, Contextual Drivers in Plan Development, diagram, Current Conditions, Objective 1- Strengthen the Homeless Service Provider Workforce, Objective 2- Promote an Equitable, Accountable and Transparent Homeless Crisis Response System, Objective 3- Prioritize Assistance Based on the Greatest Barriers to Housing Stability and the Greatest Risk of Harm, Objective 4- Prevent Episodes of Homelessness Whenever Possible, Objective 5- Seek to House Everyone in a Stable Setting that Meets Their Needs, 5 Year Housing Needs Estimates, Outcomes, and changes to the 2025-2030 Jefferson County Homeless and Affordable Housing Services Plan. Written materials were submitted in the packet. Public comment: Derek Firenze spoke about committing to funding a no or low barrier supported encampment and supporting House Billl867. Kellen Lynch spoke about anti -displacement, Community First Village in Austin, TX, HB1867, support for Affordable Housing Rental Management Proposal, and expanded Multifamily Tax Exemption Policy. Jamie Maciejewski spoke about staff report done by volunteers, submitted written comment, importance of affordable homeownership, and seniors being unable to care for their own homes and critical repairs. David Griffiths spoke about multiple levels of displacement, Evans Vista encampment, forced displacement, not placed correctly, importance of listening to service providers and advocates, and need to main their trust. Anya Callahan spoke about the importance of building a sanctioned encampment that is low barrier and supported. Cameron Jones spoke about learning experience with Evans Vista encampment, supported encampment, affordable home ownership and critical repair programs, support a no displacement without housing standard, and it being necessary to adopt plan. Brett Gardner spoke about no barriers or requirements, drug use, money going towards schooling and how to get on track, appreciate the plan, professionalism, giving up on society, accountability on both sides, want to buy property, and train the trainers. December 8, 2025 Special Session City Council Meeting Page 2 of 11 DRAFT Viola Ware spoke about concerns regarding recent HUD NOFO and RFP that just dropped. Gary Keister spoke about the need for a plan, 140 people under Bayside care and 110 on wait list, and need to be cautious of what is happening right now in community. Shelly Arne[[ spoke about the importance of listening to people speaking and the need to have results. In response to public testimony Housing Fund Board representatives explained Jamie's comments included in advance, no displacement without housing policy not within purview of Housing Fund Board but does support policy, searching for funding, will create a plan for supported encampments, strengthen service providers with skills, all year around day center, HUD will come back, evaluating different functional models, federal requirements, Real Estate Excise Tax, interconnectedness of housing continuum, and affordable housing development. In response to clarifying questions from Council and Jefferson County Board of County Commissioners staff explained how this last November could have been different based on the plan as well as general community involvement. Clarifying public comment: Derek Firenze provided low barrier shelter examples and explained HB1867 housing. Liz Coker spoke about what numbers are trying to be reached and how much money is actually going to towards shelters vs. process. Mayor Faber closed the Public Testimony portion of the Hearing. Discussion ensued around federal grant funding, appreciation for appendixes, appreciation for work on the plan, in support of finding a solution to another low barrier shelter, difficult time, services plan, HB1867 Council legislative agenda, have made great progress, enthusiastic for plan, NOFO (Notice of Funding Opportunity) requirements, any adjustments to plan now knowing new information regarding NOFO, Commerce working on plans, annual report to Commerce, move from permanent housing to transitional housing effects, will be harder to achieve goals but not impossible, and encampments need to be near City and must have coordination between City/County. Mayor Faber closed the Public Record and Public Hearing. Motion: Greg Brotherton moved to approve the 2025-2030Jefferson County Homeless and Affordable Housing Services Plan as presented today. Heidi Eisenhour seconded. Vote: motion carried unanimously. 3-0 by voice vote. December 8, 2025 Special Session City Council Meeting Page 3 of 11 DRAFT Motion: Owen Rowe moved to approve the Jefferson County and Port Townsend 5-Year (2025-2030) Homeless and Affordable Housing Services Plan Amy Howard seconded. Vote: motion carried unanimously, 7-0 by voice vote. The Jefferson County Board of County Commissioners and Housing Fund Board adjourned at 7:26pm. Council went into break at 7:26pm. Council came back from break at 7:30pm. PROCLAMATION(S) OR SPECIAL PRESENTATION(S) (NONE) COMMENTS FROM THE PUBLIC Public comment Pete Langley spoke about succession planning for workforce development, property can be turned to younger generation in a way they can afford, create a real tax base with realjob and young people, and responsible and civil taxation. Staff or Council response, as needed In response to public comment Council explained agreement with the thought to do thoughtful succession planning. CONSENTAGENDA Approval of Bills, Claims and Warrants Approval of Minutes: November 3, 2025 Update the Personnel Policies Manual to include Services Award for City Employees Approval for Planning and Community Development/Engineering Professional Services Agreements for Staff/Permit Support and Code/Standards Updates Resolution 25-033 Amending Resolution No. 21-033 for the Membership Composition, Terms of Office, and Procedural Rules of the Parks, Recreation, Trees and Trails Advisory Board December 8, 2025 Special Session City Council Meeting Page 4 of 11 DRAFT Authorizing the City Manager to Sign a Grant Agreement with the Washington State Transportation Improvement Board for the 2026 Arterial Preservation Chip Seal Project and Enter into all Contract and Agreements Necessary to Execute the Project. Motion: Monica MickHager moved to approve the consent agenda. Amy Howard seconded. Discussion ensued around chip sealing grant. Vote: motion carried unanimously, 7-0 by voice vote. NEW BUSINESS Ordinance 3362 Adopting 2025 Supplemental Budget Appropriations Finance and Technology Services Director Jodi Adams and Accountant Isaac Johnson presented Ordinance 3362 Adopting 2025 Supplemental Budget Appropriations which included increase to Unemployment Fund, Council Reserve and Bayside Housing request, Engineering and IT Salaries and Benefits, Cotton Building Window Replacement and Abatement, Public Works increase for hot spot repair work, supplement process regarding expenditures, and financial reports. Public comment: There was no public comment. Motion: Amy Howard moved to approve first reading of Ordinance 3362 Adopting 2025 Supplemental Budget Appropriations and waive Council Rules to conduct full second reading and add the budget supplement to the consent agenda for December 15, 2025 Owen Rowe seconded. Discussion ensued around waiving Council Rules and putting second reading on next consent agenda. Vote: motion carried unanimously, 7-0 by voice vote. OLD BUSINESS Ordinance 3361 Relating to Comprehensive Planning; Adopting the 2025 GMA Periodic Update to the Comprehensive Plan; Amending the Comprehensive Plan; Adopting an Active Transportation Plan, and Amending Titles 2, 12, 17, 18, and 20 of the Port Townsend Municipal Code in Connection Therewith December 8, 2025 Special Session City Council Meeting Page 5 of 11 DRAFT Planning and Community Development Director Emma Bolin, Long Range Planner Adrian Smith, and Housing Grants Coordinator Renata Munfrada, and Public Works Director Steve King, Community Services Director Melody Sky Weaver presented Ordinance 3361 Relating to Comprehensive Planning; Adopting the 2025 GMA Periodic Update to the Comprehensive Plan; Amending the Comprehensive Plan; Adopting an Active Transportation Plan, and Amending Titles 2, 12, 17, 18, and 20 of the Port Townsend Municipal Code in Connection Therewith which included change in adopting ordinance finding #3 on page 9, already allow six plexes in RII zone on every RII lot by right in Port Townsend, current package in front of Council tonight has no net change/no net increased density allowed in RII zone, strike out sentence on pg. 11 stating notice was published in local paper of record because we are not required to publish a notice in paper of record because public hearingwas closed, Topics, Updates Since November 17, 2025 Hearing, Updates to Comprehensive Plan Housing Element, Updates to Comprehensive Plan Transportation Element, Updates to Comprehensive Plan Parks Recreation and Open Space Element, Updates to Active Transportation Plan, Updates: Edits Responding to Commerce Comments on Lodging Houses and Exemptions, Updates: Edits Responding to Commerce Comments on Maximum Densities, Updates to Proposed Lot Size, Updates to Proposed Residential Setbacks, Updates: R-I Densities, Updates: ADUs in R-I Density, Updates: R-II Densities, Updates: R-III Densities, Updates: R-IV Densities, Updates: Height Limit in R-I & R-II, Updates: Height Limit in R-I & R-II Alternatives, Updates: Height Limit Options in R-I & R-II, Updates: Daylight Plane in R-I & R-II - Examples 1, Updates: Daylight Plane in R-I & R-II - Examples 2, Updates: Daylight Plan in R-I & R-II, Updates: Alternative to Daylight Plan in R-I & R-II, Comparing Proposed Heights, Setbacks, Stepbacks, and Lot Coverage, Updates: Height Limit in R-III & R-IV, Updates: Heigh Limit Options in R-III & R-IV, Using PTMC 20.04.080 Review Criteria, work sheets, Recommended Motion, and Next Steps and Meeting in December. In response to Council's clarifying questions staff explained no change to RI and closes a loophole in current code, green field development, neighboring properties by Starrett House, 1 Oft back from all building lines, reasoning for stepping back from Right of Way, having stepback on neighboring property instead of Right of Way, 70ft dwelling structure, lot coverage of gingerbread house example, pending planned unit development permit applications, if application is deemed incomplete then changes will comply, SEPA, proposal for 1 Oft stepback, and Planning Commission recommendation on height in R-II is unchanged allowing maximum of 45ft in R-II zone. Discussion ensued around expanding public comment past 30 minutes. Public comment: Michelle Sandoval spoke about being through adoption of original comp plan, floored Council would consider changes brought by staff without complete process, last minute participation, Hearing Examiner, and important to let people speak. John Capps spoke about burying lead issue, key issues not adequately covered until now, December 8, 2025 Special Session City Council Meeting Page 6 of 11 DRAFT option to submit CP revision to state minus direction statement and zoning changes and defer CP while work on alternatives acceptable to PT residents, option to submit CP as is, and unique character of Port Townsend. Bly Windstorm spoke about process being most unsatisfactory, Gingerbread House example, HB1110 middle housing definition, not a lot of people share the vision, and need to do better and get time to contribute. Judy Krebs spoke about stunned by community involvement, option to take feedback and address things that aren't there and are there, staff admitted City Clerk did not put public hearing notice in PT Leader on Comprehensive Plan, staff put in record today enormous changes and not going back to Planning Commission, and Title 20.04.080. Mary McCurdy spoke about Exhibit pg. 45 housing element of SEPA, scenarios workshop, how Comp Plan is made, impossible for public to engage, October 23rd development regulations stressful conversation, public hasn't had time to digest it, and 45 ft height does not affect affordability and is an outlier. Derek Firenze spoke about need to have inclusionary zoning, increased supplywon't solve it, clear enforceable affordability tools, market analysis needed before upzone, talking about inclusionary zoning for years, high end condos aimed at wealthy newcomers, need to help workers, affordability mandates necessary in plan, and height bonuses in exchange for mandated affordable units. Dale Dellario spoke about some proposed changes to definition of zone R-II occurred after the City's Determination of Non -Significance, changes are significant, SEPA action required either amending DNS or whatever is practical with time constraints, R-II changes be postponed until there is time to take appropriate action, providing for disabled persons not be considered at requiring a 4 story building, and why are 4 story buildings so important to infill in R-II. Pete Langley spoke about infill being important and need to keep within range of what community is saying. Sylvia Platt spoke about not being comfortable speaking in public, looking out for people and place, disturbed by process until tonight, important to listening, represent many people, don't sell out to high end developers, don't sign off on Comp plan, where is affordable housing piece, need more public discussion, needs more thought and time, have to do it ourselves, water, trees, traffic, aesthetics, small town, daylight plane, farms, earth repair, and income tax. Bill Soderberg spoke about living in a Victorian seaport, tourists, Ballard buildings, need daylight plane, Fire Department input on density, and need to look at it longer. December 8, 2025 Special Session City Council Meeting Page 7 of 11 DRAFT Hazel Windstorm spoke about what young people want, here because they care, want affordable housing guaranteed, support local builders/construction companies, want regulations that protect community and environment, importance of daylight plane, and delay decision on updated development codes. Kari Johnson spoke about representing the young, here because its important, service providers have signups, need incentives for affordability and clear requirements, focus on solutions that work for community and practical to implement, passed without zoning regulations, and get community directive back. Cameron Jones spoke about being on stolen land, tenure, City did a good job gettingword out for community engagement, most robust piece of engagement that we've had, density and height in line with engagement feedback, can improve engagement, encourage to keep going in direction, housing emergency since 2017, and community character is more in people than aesthetics. Rachael Nutting spoke about current rental, moving grandparent in and being personal caregiver, property has doubled in assessed value and owner is selling, just sold, stressful not knowing if they can continue to rent at current rate, volunteer, have faith in staff and Planning Commissioners, remote workers displacing working families, community needs more homes, and need to change land use policy. Julia Cochrane spoke for daughter who was unable to attend, buy land and live in RV while home is being built, need to know if it is possible, character of town will change, preserve nature lands that surround the City, and need to incorporate young people. Forest Shomer spoke about height of buildings, Poulsbo height limit is 45-55ft for residential complexes, Anacortes/Langley/Friday Harbor no height restrictions don't exceed 45ft, Port Angeles has industrial buildings that exceed 70ft, elevators and power, urban trees, parking, green and no trees, and co-sponsor Tree Festival. Aleta spoke about places to lend themselves to higher density and some that do not, some areas of city eradicating daylight plan would be okay, 7th Haven type of density would support, dangers of not weaving in clauses for affordability, and increasing housing stock will not trickle down. Devon Cohn spoke about curiosity around maximum square footage that is allowed in current zoning and how it will compare to proposed changes even if it's the same number of units if heights are changed. Dave Meisner spoke about delaying Comp Plan until issues worked out like preservation of daylight plane, fundamental concept directive plan not in place anymore, increasing density and waste plant at capacity, comp plan should have a statement of aspiration for affordable housing and inclusionary zoning, and code changes can be done next year. December 8, 2025 Special Session City Council Meeting Page 8 of 11 DRAFT Eric Jones spoke about defense for multi -unit housing, allow multiunit homes of same size of single-family homes, issues are detached, allow multi -units in buildings, disincentivize single family homes, pave a new way, and great stuff in other elements of the plan. John Beday spoke about community is people, need information, affordable housing, other people don't feel like they have the information, not a good place to move forward, and community feel like they are part of decision -making process. Liz Coker spoke about 5,000 sq ft can cover 60%, ask for units to be guaranteed but limit to 4 and guarantee two are affordable, touched by young people and everyone that came to speak, take a breath and pause, make them earn it if you're going to ask them to build it. Wayne spoke about living uptown, no kids uptown, need affordable housing uptown, height, building on Lawrence always vacant, neighbors took out view and sunlight, include community in comp plan, no process for neighbors, 55% of kids are on school lunches and don't live uptown. David Griffiths spoke about who the City is for and who is the Comp Plan for, economic development at ICG, development at Glen Cove, can't keep everybody happy all the time statement, governing bodies don't care if local businesses can stay in businesses, and who are you willing to let stay in Port Townsend. Dylan Quarles spoke about affordability incentives in place now, inclusionary zoning mandate, great provisions in place already, zoning challenges, and need to be brave. In response to public comment staff and Council explained public hearings were noticed as required by City code, voluntary press release for December meeting, several meetings to talk through zoning changes, SEPA package, many other aspects of tourism, fire reviews done by case -by -case basis, daylight plane and higher expensive designers, sewer plan growth projection, fire review and setbacks, delaying development regulations, maximum sq footage for housing, income tax, listening to public and public engagement, affordable housing, inclusionary zoning policy, RV's during building, infrastructure capacity and sustainability, people not seeing intersecting holistic plan until November 17, book club, density, shocked by it all together, and sustainable streets plan. Discussion ensued around importance of 2026 docket, lack of information and study, height concerns, address pain points while figuring out other things, inclusionary zoning double edged sword, does it make 45ft height in R-II or reserve large height for high density, move pain points with inclusionary zoning, people are afraid tall buildings are only going to be built by outside developers, how to make possible for local builders, acknowledgement of other parts of plan, take final passage next week, not much R-III and R-IV zones, single family homes, 45ft in R-II, connected to civic government, public engagement, social media, alternative on daylight plane from staff, don't feel rushed, simplified planned unit December 8, 2025 Special Session City Council Meeting Page 9 of 11 DRAFT developments, interfacingwith neighbors, predesigned, removing mandated off-street parking, parking, height increases, reducing setbacks, daylight plane, density maximums, not including inclusionary zoning, and not including deterrence for tear downs, dismantle, all interface with each other, tear downs, rental prices, high mortgages, allow for what we used to allow for, pull back on height, elevator and disabled access, staff options, hold off until working on inclusionary zoning, predictability is key, address daylight through setbacks, and build taller on one side because of hillside. Discussion continued around what triggers daylight plane, 30ft in R-II means no multifamily, would need 35ft in order to get 3 stories, basement units, R-III and R-IV not connected to a lot of infrastructure, 30ft for single family and 45ft for multifamily, 35ft for triplex of fourplex, multiunit vs multifamily, current requirement for accessibility on bottom floor in multifamily, homes that predate height limits, spray foam, simpler rules means the more we can build, every rule costs money, subsidized housing, different sized units, just need more units, cheaper units, if simpler the local builder could build, flat vs peak roof and daylight plane, 35ft for multiple units and 30 ft for single family, December 15 meeting, height limits in R-III and R-IV 55 ft only for multifamily, additional limitation on heights, limit height increases to R-III and R-IV to multifamily for 5 and up, not locking it in, height increase in R-II with inclusionary zoning, what needs to be done before turning in Comp plan before end of year, need to be clear and objective, need to know if we are adopting height changes and to which zones, questions about daylight plane vs setbacks, density needs to be clear and consistent, motion to allow six-plexes, limit public comment at next meeting, and strongly encourage written public comment. Motion: Amy Howard moved to postpone topic to December 15 meeting. Ben Thomas seconded. Vote: motion carried unanimously, 7-0 by voice vote. NEW BUSINESS (CONTINUED) Resolution 25-032 Adopting the City's 2026 State Legislative Agenda City Manager John Mauro provided the Resolution 25-032 Adopting the City's 2026 State Legislative Agenda which included Housing, Transportation, Climate Action, short session, one pager details, and schedule. In response to Council's clarifying questions staff explained support from PRTPO. Public comment: There was no public comment. Discussion ensued around liking this process. December 8, 2025 Special Session City Council Meeting Page 10 of 11 DRAFT Motion: Ben Thomas moved to approve Resolution 25-032 Adopting the City's 2026 State Legislative Agenda, Authorizing Staff to Make Minor Modifications Based on New Information from the State, and Direct the City Manager to Communicate the Agenda to Our State Legislative Delegation and Agency Partners Amy Howard seconded. Vote: motion carried unanimously, 7-0 by voice vote. PRESIDING OFFICER'S REPORT Mayor Faber stated he enjoyed the tree lighting and train ride. SUGGESTIONS FOR FUTURE AGENDAS There were no suggestions for future agendas. COMMENTS FROM COUNCIL Discussion ensued around high pitch sound from speakers. Appreciation for Council member Nelson and Fred Obee attending the Elected Officials training. ADJOURN There being no further business, the meeting adjourned at 11:06pm. Attest: Alyssa Rodrigues City Clerk December 8, 2025 Special Session City Council Meeting Page 11 of 11 DRAFT CITY OF PORT TOWNSEND MINUTES OF THE CITY COUNCIL BUSINESS MEETING OF DECEMBER 15, 2025 CALL TO ORDER The City Council met in a Regular Session on December 15, 2026 in Council Chambers at 540 Water Street, Port Townsend, WA 98368. Deputy Mayor Howard called the meeting to order at 6:00pm. ROLL CALL Councilmembers present at roll call were David Faber, Amy Howard, Monica MickHager, Neil Nelson, Owen Rowe, Ben Thomas, and Libby Wennstrom. Staff members present were City Manager John Mauro, Planning and Community Development Director Emma Bolin , Long Range Planner Adrian Smith , Public Works Director Steve King , Housing Grants Coordinator Renata Munfrada, and City Clerk Alyssa Rodrigues. Deputy Mayor Howard stating they are at capacity in Council Chambers and encouraged anyone to give comment and then make room for someone else to join stating it is not requirement but an encouragement, she also stated we do not have a legal requirement to postpone the meeting due to having an option to join and give comment virtually via Zoom. CHANGES TO THE AGENDA Deputy Mayor Howard stated we are unable to move the Public Hearing due to Council Rules. PROCLAMATION(S) OR SPECIAL PRESENTATION(S) (NONE) CITY MANAGER'S REPORT City Manager John Mauro provided the City Manager's Report which included all day staff training and celebration, transportation grant award for chip seal for Monroe and Sheridan St, Jefferson County Rec Center, Skagit Valley, and AWC Center for Quality Communities scholarship award to high school student. In response to Council's clarifying question staff explained infrastructure at Big Quil collection sites. COMMENTS FROM THE PUBLIC December 15, 2025 City Council Business Meeting Page 1 of 9 DRAFT Public comment There was no public comment. Staff or Council response, as needed CONSENT AGENDA Approval of Bills, Claims and Warrants Approval of Minutes: November 10, 2025 Ordinance 3362 Adopting 2025 Supplemental Budget Appropriations Appointments/Reappointments: Climate Action Committee Resolution 25-033 Updating and Providing for Building and Planning & Community Development Fees Resolution 25-034 Adopting Fees for the Staff Time Associated with Redacting Port Townsend Police Department Body Worn Camera Footage Requested Pursuant to Public Records Act Requests 2025 Third Quarter Financial Update Motion: David Faber moved to approve the consent agenda including Ordinance 3362 Adopting 2025 Supplemental Budget Appropriations Monica MickHager seconded. Vote: motion carried unanimously, 7-0 by voice vote. PUBLIC HEARING Interim Ordinance 3358 Establishing Interim Land Use Regulations as Authorized by the Growth Management Act; Amending Chapter 17.62 of the Port Townsend Municipal Code Relating to Shelter and Emergency Housing Performance Standards; Providing for Severability. Deputy Mayor Howard opened the Public Hearing and reviewed the Public Hearing Rules of Procedures. Planning and Community Development Director Emma Bolin, Housing Grants Coordinator Renata Munfrada, and Long Range Planner Adrian Smith presented Ordinance 3358 Establishing Interim Land Use Regulations as Authorized by the Growth Management Act; Amending Chapter 17.62 of the Port Townsend Municipal Code Relating to Shelter and Emergency Housing Performance Standards; December 15, 2025 City Council Business Meeting Page 2 of 9 Providing for Severability which included interim zoning ordinances, purpose of RAFT interim ordinance, change to type 1A, required to hold Public Hearing within 60 days of interim ordinance, Bayside Housing Services did use interim ordinance, no other additional requirements or findings of fact, interim ordinance runs 6 months from October 27, 2025, and made changes as directed in Council motion. Written materials were submitted in the packet. Public comment: There was no public comment. Deputy Mayor Howard closed the Public Testimony portion of the Hearing. In response to Council's clarifying question staff explained it is separate from proposed Comp Plan revisions, ability to make permanent instead of interim, and Public Hearings. Discussion ensued around previous discussions and red line version. Deputy Mayor Howard closed the public record and the Public Hearing. Discussion ensued around no action requested but to just hold a Public Hearing. OLD BUSINESS Ordinance 3361 Relating to Comprehensive Planning; Adopting the 2025 GMA Periodic Update to the Comprehensive Plan; Amending the Comprehensive Plan; Adopting an Active Transportation Plan, and Amending Titles 2, 12, 17, 18, and 20 of the Port Townsend Municipal Code in Connection Therewith Emma Bolin and Adrian Smith provided the Ordinance 3361 presentation which included Topics, Review updates presented at the December 8, 2025, meeting, Summary of Updates from December 8th Meeting, Errata Changes since 12/8/25, Introduction to Height Options in R-II, Updates: Height Limit in R-II Alternative 1, Updates: Height Limit in R-II Alternative 2, Updates: Heigh Limit in R-II Alt. 3 (Appears in Draft Code), Using PTMC 20.04.080 Review Criteria, Review Criteria- PTMC 20.04.080, and Recommended Motion. In response Council's clarifying questions staff explained delaying adoption of Comprehensive Plan, separate out building regulation portion, staff limitations, require ADA access to bottom floor to any multiplex, current requirements for ADA access, amending Comprehensive Plan, how public comments will be treated, matrix not exhaustive of all public comment, not passing tonight would be confusing to staff and permit applicants, defaults to State, and slowdowns at permit counter. Discussion ensued around checking in after 30 minutes of public comment. December 15, 2025 City Council Business Meeting Page 3 of 9 Public comment: DRAFT Derek Firenze spoke about living on Capitol Hill, development on Capitol Hill, tear down of affordable units for luxury developments, density does not equal affordability, 45ft needs to be affordable, inclusionary zoning, market studies, deconstruction instead of dismantling, waivers, and impact fees. Rachael Nutting spoke about sharing voices that can't be here, affordable housing challenges, Christmas for Children low-income families, real people, reality is project takes time and funding, and can't delay change much longer. John Capps spoke about pressing pause, get to common goals and shared future vision, public notices and public hearing notices are opaque, issues not brought to attention until 4-6 weeks ago, R-II zoning changes and lack of Community Direction Statement, public comments request to slow process, pause submission of other detailed R-II information, and RCW36.78.040 partial planning. Norma Bishop spoke about retention of public comment, Council member berated citizens for coming in at last minute, preempted by state law, don't see affordable housing, and shed architecture. Mary McCurdy spoke about staff didn't say what public said, it's not enough, extension would clean it up, can't answer honestly whether the proposed amendment reflects currently widely held community values, propose density not comparable to anything else out there, talk to Commerce and have them explain middle housing requirements, communities struggling, adopt development regulations 6 months after Comp Plan is adopted, and honor what public is saying. Judy Krebbs spoke about Council being in a difficult position, overwhelming opposition, staff doing terrible disservice, attorney duties, need a legal opinion, pause, 2016 Comp Plan adopted after deadline, RCW allowing adopting regulations after Comp Plan, comments on October 23 to Planning Commission, failure to put in comments is corruption to process, closure to meeting is corruption to process, Open Public Meetings law, at least 50 people turned away, we can better, and letter to Commerce asking for more time. Council member Wennstrom made a point of order stating that no public demonstration was allowed even though signs were raised silently and signs may still be a suppression of opinion. Deputy Mayor stated point was taken and stated to refrain, the signs have been seen and to manage showing signs for others going forward. Bill Soderberg spoke about affordable housing, hard to get density on 5,000sgft lot, simplify daylight plane, what did Madrona Ridge do for Port Townsend for affordable housing, land owned by City of Port Townsend and affordable housing, plan needs to step back and do more planning, material cost for affordable housing, and reduce permit fees. Dale Dellario spoke about multifamily units, section 17.36 PTMC, requiring compatibility, section 17.36.15 PTMC, Council review, and exemption be removed from multifamily units up to 12 units. Carol Bernthal spoke about go slow to go together, not together yet, not everyone will be happy, strong concerns being voiced, affordable housing is critical and December 15, 2025 City Council Business Meeting Page 4 of 9 complicated, talented staff, average person to understand, property rezoned toPW--fll, get legal opinion on what constraints truly are, and strong lingering issues still. Musa spoke about choosing the path of wisdom not willfulness, public comment entered as exhibit to comp plan draft corrupted due to software using Al, software used by city staff during entire comp plan process, public comment was corrupted, make sure public comment is accurate in exhibits, draft update has not been properly/adequality/legally administered and need to pause on vote, and address new issue and others. Bob Alei spoke about details didn't show up to assess until a few weeks ago, need more time, precedent for pause, what are consequences, dig into actual impact of delay on staff, how many permits submitted between Jan -March, spend deliberation on question of whether it can be delayed, comments misconstrued in paper, and proposed amendments in next item and not making change next year. Forest Shomer spoke about children, young families locate to 35 to 45ft residences, elevators use energy, importance of children, public school attendance shrinking, design communities to be kid friendly, density not a friend of children, support school system, trees/greenery, 5 ft setback not sufficient for anything other than lollipop trees, not friendly to environment to live and have children in, creating opportunities for working models of higher density living, and Starrett House. Peter Bahls spoke about appreciation for work done, good things in plan, community opposition to parts of the plan, who Council is really helping by not taking extra time to involve public and get support, we can do better, citizens engaged now, work together over next 6 months, and gain more community support for overall effort. Francesco Tortorici spoke about Mayor saying addressing affordable housing next year, not part of this, and why can't you address other issue next year when you address affordable housing. Cameron Jones spoke about broad verbal support for affordability but consistent resistant to specific tools required to deliver it, displacement, Port Townsend housing shortage is structural, outcomes are not accidental, density will not solve affordable but necessary precondition, treating inclusionary zoning as phased and well designed as broader strategy, character is not a fixed aesthetic, encourage Council to continue advancing density, middle housing, and affordability measures, engagement from community will expand with discussing affordability, and engage with community as best as possible. Hilary Wilson spoke about multigenerational household, not afraid of change, do not feel Ordinance addresses workforce/affordable housing, pause vote, important to get it right, restore an inclusive direction statement in Comp Plan, and ordinance will increase the problem. Mark Schecter spoke about putting pause on permits until guidelines are established. In response to Council's clarifying questions staff explained inclusionary zoning, affordability meters, partial planning, Planned Unit Developments, need for multifamily units, multifamily design review standards, 85 units per year of multifamily, early participation and community values, public comments in record, Madrona Ridge and daylight plane, Al use, legal impacts of delay, proposed December 15, 2025 City Council Business Meeting Page 5 of 9 setbacks not big enough for trees, white paper and removing barriers, attorneyDRAFT review, possible and proposed on R-I lots, staff does not make policy decisions, and incentivize middle housing. Discussion ensued around permits effected from Jan -March, Planned Unit Developments, money and patience, open up construction to smaller and local developers, affordability and removing barriers, appreciate the public comment, Comp Plan living document, plan consistent with community values, affordable housing terminology, height limit in R-II and alternative 2, R-III and R-IV height, and alternative 2 keeping at 35 ft. Motion: Owen Rowe moved to amend the plan to choose alternative 2 for the height limit in R-11 zones. Neil Nelson seconded. Vote: motion carried unanimously, 7-0 by voice vote. Discussion continued around maximum density motion and daylight plane currently written as a removal. Motion: Ben Thomas moved to return the daylight plane with the understanding that it could be addressed potentially in the next amendment cycle to get a little more depth of understanding on what removing that really means. -1 seconded. Discussion ensued around concerns with daylight plane, cost and difficulty with daylight plane, predictability, understanding of interfacing with neighbors, hard to add something back, notifying a neighbor process, optional provisions, make daylight plane simpler, flexibility with daylight plane, triggering height limit, daylight plane going away now, different way to do it, expense of daylight plane, take up for next year, December 8 meeting summary approved items, and Jamestown S'Klallam Tribe and Port request. Motion: Amy Howard moved to have the Jamestown S'Klallam Tribe through Port of Port Townsend request regarding change to language in Policy 1.5 included in amendment. Ben Thomas seconded. Vote: motion carried unanimously, 7-0 by voice vote. Discussion continued around iterative decision making, public losing trust in process, feels like too much to people, concerns around combination of items, parking concerns, concerns around six-plex's to address in future, what can be scaled back on, Strong Towns, incremental development, average person can build, four plex for local builders to build, focus on more specificity, elimination of parking mandates, postpone development regulations for three more months, workload of Planning Department, why three months won't work, move forward and monitor, tough to make the right decision, do not feel comfortable, people asking for time to see unintended consequences, consequence of keeping daylight plane, addressing intended consequences, thinking through unintended consequences, consequence of delaying adoption into 2026 regarding grants, delaying zoning code regulations, risks to inaction, current system does not work, raising signs, people afraid to have opposing view, structure of a pause, what happens in the 3 months, information presented in July, people don't feel like they engaged early enough, last pieces, process will continue, Planning Commission job, people help with continuing work, pushback is not from entire community, issues either way, fears around delaying, December 15, 2025 City Council Business Meeting Page 6 of 9 confident we can work through problems, best time to address issues is now, "T Townshed", review criteria, people responding to the need to do something, attorney, doesn't mean process was bad, a lot of effort from city staff towards process, last Comp Plan update process concerns, understand why people are asking for delay, do not want to jeopardize grants by delaying, not in favor of delay, and see challenges with housing on a daily basis, not needing to go through criteria more, multiple other pieces of plan, and transportation elements. Motion: Ben Thomas moved to remove the community opposition section in Exhibit F pg. 27. David Faber seconded. Discussion ensued around appreciation for catching this and removing the entire section. Vote: motion carried unanimously, 7-0 by voice vote. Discussion ensued around nothing else hanging for staff, six plex's until future discussion, Table 17.16.030 Exhibit Q- maximum housing density, and previous motions. Motion: David Faber moved to strike in the R-11 except six units per 5, 000 sq ft for infill projects with 10, 000 sq ft or less of lot area Ben Thomas seconded. Discussion ensued around bad policy but good politics, many people concerned about this, allowing the sort of things that used to be built, ADA accessibility, multifamily structures required to be ADA accessible, uncomfortable striking out without more thought, political move, projects built under tactical infill 6 plex since 2023, general density, can't currently do six plex with new construction, charging development fees forADU's, and if struck can still do 4 plex with 2 ADU's. Vote: motion failed, 2-5 by voice vote, with David Faber, Monica MickHager, Neil Nelson, Owen Rowe, and Libby Wennstrom opposed. Discussion continued around final motion. Motion: Monica MickHager moved to approve Ordinance 3361 Relating to Comprehensive Planning, Adopting the 2025 GMA Periodic Update to the Comprehensive Plan; Amending the Comprehensive Plan; Adopting an Active Transportation Plan, and Amending Titles 2, 12, 17, 18, and 20 of the Port Townsend Municipal Code in Connection Therewith with the ability for staff to do scriveners errors, formatting updates as necessary and including all amendments. David Faber seconded. Discussion ensued around importance of infill zoning, hope to see positive infill zoning, unintended consequences, good work from staff, first piece in a bunch of other pieces, and clearer pictures this time of what happens next. Vote: motion carried, 6-1 by voice vote, Ben Thomas opposed. December 15, 2025 City Council Business Meeting Page 7 of 9 Council went into break at 9:19pm. Council came back from break at 9:24pm. DRAFT NEW BUSINESS Resolution 25-035 Related to the 2026 Annual Update to the City's Comprehensive Plan and Development Regulations Emma Bolin and Adrian Smith presented Resolution 25-035 Related to the 2026 Annual Update to the City's Comprehensive Plan and Development Regulations which included open docketing to suggested amendments, staff recommended not to open to recommended amendments, preserve staff capacity for 2026 workplan/will come up as formal amendment/ and other state required changes, lot splitting, allow conversion of commercial building to residential, timeline, workplan is not docket, need time to implement Comprehensive Plan before changing, some thing's did not get put on Periodic Update for this year, funding to do Evans Vista RFP, affordable housing surplus inventory, fee study update, housing affordability baked into what is considered, will review application for amendments through permitting system, and applications due by February 1. In response to Council's clarifying questions staff explained application process, close to suggestion amendments, fees, workplan items, and SEPA fee. Public comment: Rick Jahnke spoke about if Council has full authority of what goes on docket. In response to public comment staff explained it is within the purview of Council and joint meetings with Council and Planning Commission. Discussion ensued around building trust with community, closing off further opportunities for public to engage, everyone left for agenda topic, frustration from public, confusion and misunderstanding of procedure and content, Council can still bring things up, agriculture question, parts of community upset, process for going through suggested amendments, docket schedule, list of suggested docketed items already for 2026, okay closing for 2026, next time it's open, lack of uniformity, complex, joint meeting with Planning Commission when docket is formed, difficult for community members who are upset with process, explaining process to community, can make zoning changes without opening the Comp Plan, development code, and comfortable with closing. Motion: Monica MickHager moved to approve Resolution 25-035 Related to the 2026 Annual Update to the City's Comprehensive Plan and Development Regulations Owen Rowe seconded. Vote: motion carried unanimously, 7-0 by voice vote. PRESIDING OFFICER'S REPORT December 15, 2025 City Council Business Meeting Page 8 of 9 Deputy Mayor Howard provided the Presiding Officer's Report which included ICG DRAFT meetings, 2025 Tree City USAApplication, and YMCA contract needing an extension. John Mauro explained 2025 Tree City USA application. Motion: Owen Rowe moved to approve the Mayor signing the Arbor Day certification Ben Thomas seconded. Vote: motion carried unanimously, 7-0 by voice vote. John Mauro explained the YMCA contract needing an extension. Motion: Ben Thomas moved to authorize the City Manager to sign a 3 month extension to the terms of the contract with the YMCA. David Faber seconded. Vote: motion carried unanimously, 7-0 by voice vote. Mayor Faber shared insight on being the Presiding Officer. SUGGESTIONS FOR FUTURE AGENDAS There were no suggestions for future agendas. COMMENTS FROM COUNCIL Discussion ensued around it being a pleasure to serve with Council member Thomas. Council member Thomas shared his thoughts around his time of being a Council member. Discussion ensued around process of filling board seats. ADJOURN There being no further business, the meeting adjourned at 10:05pm. Attest: Alyssa Rodrigues City Clerk December 15, 2025 City Council Business Meeting Page 9 of 9 City0f Port ' m�10 Townsen Submitted By: Mayor Howard Department: Mayor Agenda Bill 26-018 Meeting Date: February 17, 2026 Agenda Item: Consent VI. C ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Date Submitted: February 11, 2026 Contact Phone: 379-2980 SUBJECT: Appointment of Corinna Coorrsen (Position 5, Term Expires December 31, 2028) and Dylan Quarles (Position 6, Term Expires December 31, 2028) to Planning Commission CATEGORY: BUDGET IMPACT: n/a ❑x Consent ❑ Resolution Expenditure Amount: $ ❑ Staff Report ❑ Ordinance Included in Budget? Yes ❑ No ❑ ❑ Contract Approval ❑ Other: ❑ Public Hearing (Legislative, unless otherwise noted) ❑ 3-Year Strategic Plan: N/A Cost Allocation Fund: 010-011 GF - Mayor & Council SUMMARY STATEMENT: The Mayor is recommending the following appointments: 1) Appointment of Corinna Coorrsen (Position 5, Term Expires December 31, 2028) to Planning Commission 2) Appointment of Dylan Quarles (Position 6, Term Expires December 31, 2028) to Planning Commission ATTACHMENTS: Citizen Advisory Boards, Commissions, Task Forces, Committees & Subcommittees Current Rosters CITY COUNCIL COMMITTEE RECOMMENDATION: N/A RECOMMENDED ACTION: If adopted as part of the Consent Agenda, no further action is needed; this effectively represents unanimous approval of the appointments. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑ Refer to Staff ❑ Postpone Action ❑x Remove from Consent Agenda ❑ Waive Council Rules and approve Ordinance ❑x Other: PARKSEC,TIS TIILS„13/'(13►A1i (5,7 ,,,,,,,, ,, Csuniil Iasi: ;`11Hahii M»kiagr""" Meets Bi-monthly 4:30pm 4th Tuesday at City Hall Pos. Name & Experience Exp. 1 Matt Miner 5/1/28 2 VACANT 5/1/26 3 Richard Hefley 5/1/27 4 Pamela Adams 5/1/28 5 Rebecca Kimball 5/1/28 6 Russell Hill 5/1/27 7 Deborah Jahnke, Chair 5/1/27 8 Nicole Kam 5/1/28 9 Jeffrey Taylor 5/1/28 LC1I�l�1+1'1C 1�1r1�fd �11V��TT�1� 17 util�i�� L falebn:,, .................. Meets 3:OOpm quarterly 2nd Tuesday at City Hall Pos. Name & Role Exp. 1 Owen Rowe, Chair (Elected Official) N/A 2 Sarah Copley (At Large Position) 5/1/26 3 Cindy Finnie (At Large Position) 5/1/28 4 VACANT (Recipient); 5/1/25 5 VACANT (Recipient) 5/1/27 6 Danielle McClelland (Recipient) 5/1/28 7 Denise Winter (Recipient) 5/1/28 8 VACANT (Collector) 5/1/22 9 Kate Philbrick (Collector) 5/1/28 10 VACANT (Collector) 5/1/26 11 VACANT (Collector) 5/1/24 12 Main Street Designee (Nonvoting) 5/1/27 13 Jefferson Transit Authority Kelly Olson (Nonvoting) 5/1/26 14 VACANT(Nonvoting) 5/1/20 „ TBD Pos. Name Exp. 1 Catharine Robinson N/A 2 Earll Murman N/A 3 John Nowak N/A 4 Richard Jahnke N/A 5 VACANT N/A 6 VACANT N/A 7 VACANT N/A 8 VACANT N/A C�s�:rn�iiLfa�sbn'„1Vtoh��'N��k�1a � , Meets 3:OOpm 1 st Tuesday at City Hall Pos. Name Exp. 1 Kathleen Knoblock 5/1/26 2 Michael D'Alessandro 5/1/26 3 Monica Mader 5/1/26 4 Walt Galitzki 5/1/27 5 Zhenya Lavy 5/1/28 6 Craig Britton, Chair 5/1/28 7 VACANT 5/1 /25 „ ARTS Ca1N�IV(SSCUi� � rriax su6611 Lra&66, Tr a ` Meets 3:OOpm 1 st Wednesday at City Hall Pos. Name Exp. 1 Simon Lynge 5/1/26 2 Alexis Arrabito 5/1/26 3 Melanie Muszynski 5/1/26 4 Heidi Tullman 5/1/27 5 Joshua Saunders 5/1/28 6 Sheena Uritz 5/1/28 7 Chrstine WalshRogers 5/1/27 8 Dan Groussman 5/1/28 9 Doug Caskey 5/1/27 l.tE4aX AD�IISc)RY'►A�RD.{7j J4(f Meets Bi-monthly 1:OOpm 2nd Tuesday at the LLC os. Name xp. 1 Pamela Adams 5/1/28 2 Kathleen Hawn 5/1/27 3 Susan Ferentinos 5/1/27 4 Diane Walker 5/1/26 5 Alyssa Fuehrer 5/1/26 6 Diana Grunow 5/1/26 7 David Tolmie 5/1/28 Meets 3:30pm 2nd Tuesday at the Gael Stuart Building Name City Council (Chair) Joanna Sanders, City Clerk Melody Eisler, Library Director John Polm, School District Superintendent , School District Video Instructor Richard Durr, School District Representative VACANT, Video Professional , Citizen Representative VACANT, Student Representative . VACANT Producers'Group Representative (Optional) VACANT Education Group Representative(Optional) [I 1 T A Tl l f C �NfI..... Meets bi-monthly 3:00 p.m. on 2nd Tuesday Pos. Name Exp. 1 Jefferson County BoCC (Heather Dudley-Nollette) N/A 2 City Council (Owen Rowe) N/A 3 JeffPUD (Jeff Randall) N/A 4 Jefferson County Public Health (Laura Tucker) N/A 5 Jefferson Healthcare (Kees Kolff) N/A 6 Jeff. Transit (Nicole Gauthier/Amy Hall) N/A 7 Port of PT ( Carol Hasse/Eric Toews) N/A 8 PT Paper Corp. (Michael Clea) N/A 9 Cindy Jayne - Chair 12/31/26 10 Crystie Kisler - At Large 12/31/28 11 David Wilkinson- At Large 12/31/28 12 Jaime Duyck- At Large 12/31/27 13 Krista Meyers - At Large 12/31/27 14 Kate Chadwick (Policy)- At Large 12/31/26 15 Dave Seabrook- At Large 12/31/27 �c�l:IC7'Y� AOCS,1�NCt`�#TA�11r11�1111�3 trnai Lfascfn"mrtawd„ Meets 2nd Thursday at 12:30 at Council Chambers Pos. Name Exp. 1 VACANT 5/1/25 2 Gabrielle Vanwert 5/1/26 3 Julia Cochrane 5/1/27 4 Amber Kent 5/1/28 5 Aimee Krouskop 5/1/26 6 Rachael Nutting 5/1/27 7 VACANT 5/1/25 8 Devin Gonzalez 5/1/26 9 Francisca Ramirez Aquino 5/1/27 t�11 NAill�( CCiIUCI [ SIpN (7. ......... ......................... Meets 6:30pm 2nd & 4th Thursday at City Hall Pos. Name Exp. 1 Samantha Bair Jones, Chair 12/31/27 2 Stephen Mader 12/31/26 3 Rick Jahnke, Chair 12/31/27 4 Viki Sonntag 12/31/26 5 VACANT 12/31 /25 6 VACANT 12/31 /25 7 Andreas Andreadis 12/31/27 Meets as needed Pos. Name Exp. 1 Darryl Elmore 12/31/25 2 VACANT 12/31/27 3 Richard Sussman 12/31/29 Council Liaison: Libby Wennstrom Meets at Fort Worden Commons B Pos. Name Exp. 1 Brad Mace 10/24/25 2 Tracy Garrett 10/24/25 3 David King 10/24/26 4 VACANT 10/24/26 5 John Begley 10/24/24 6 Steve Dowdell 10/24/24 7 VACANT 10/24/24 8 VACANT 10/24/22 9 10/24/25 10 10/24/25 11 10/24/25 City0f Port ' m�10 Townsen Agenda Bill AB 26-022 Meeting Date: February 2, 2026 Agenda Item: Consent VILD ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Submitted By: Mike Connelly, PW Project Engineer Date Submitted: February 16, 2026 Department: Public Works Contact Phone: 360-531-2761 SUBJECT: Project Budget Increase -Mill Road and Discovery Road Improvements Project CATEGORY: BUDGET IMPACT: ❑x Consent ❑ Resolution Expenditure Amount: $14,240 ❑ Staff Report ❑ Ordinance Included in Budget? Yes ❑ No ❑x ❑ Contract Approval ❑ Other: ❑ Public Hearing (Legislative, unless otherwise noted) ❑ 3-Year Strategic Plan: 4 - Ensure sustainable future for public services and facilities Cost Allocation Fund: 103 Street SUMMARY STATEMENT: Staff requests approval of a budget increase to cover the final pay estimate for the Mill Road and Discovery Road Improvements project. On February 2nd, 2026, City Council approved Agenda Bill 26-013 authorizing a $10,000 contract increase due to unforeseen subgrade conditions and roadway elevation adjustments necessary to improve drainage and long-term pavement performance. That amendment increased the contract total to $231,760. At the time of the contract amendment, staff utilized the best available information to estimate remaining construction costs. Construction is now complete, and final quantities have been measured and reconciled. The final pay estimate totals $246,000, reflecting actual bid item quantities and approved change order work completed in the field. This increases the project budget by an additional $14,240. With this budget increase, the total expected cost to the Transportation Benefit District (TBD) will be $219,000, representing an increase of $19,000 from prior Transportation Benefit District projections. This increase will be absorbed within the approved 2026 budget by reallocating funds from remaining planned 2026 TBD work. Staff recommends approval of the construction budget increase to $246,000 to allow staff to process final payment and complete project closeout documentation. ATTACHMENTS: N/A CITY COUNCIL COMMITTEE RECOMMENDATION: N/A RECOMMENDED ACTION: If adopted as part of the consent agenda, no further action is needed; this action authorizes the City Manager to increase the budget for Mill Road and Discovery Road Improvements project to cover final pay estimate and closeout the project. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑ Refer to Staff ❑ Postpone Action ❑ Remove from Consent Agenda ❑ Waive Council Rules and approve Ordinance ❑ Other: �Pri�o Gtyof t Po rt Townsen Agenda Bill AB 26-022 Meeting Date: February 17, 2026 Agenda Item: VILE ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Submitted By: Jeff Kostechka, Assistant City Engineer Date Submitted: February 13, 2026 Department: Public Works Contact Phone: 360-302-2192 SUBJECT: Project Budget Increase —Washington St. and Walker St. Improvement Project CATEGORY: ❑x Consent ❑ Resolution ❑Staff Report ❑ Ordinance ❑ Contract Approval ❑ Other: BUDGET IMPACT: Expenditure Amount: $30,000 Included in Budget? Yes ❑ No ❑x ❑ Public Hearing (Legislative, unless otherwise noted) ❑3-Year Strategic Plan: 4 - Ensure sustainable future for public services and facilities Cost Allocation Fund: 103 Street SUMMARY STATEMENT: Staff requests approval of a budget increase to cover increased project costs for the Washington Street & Walker Street Improvements project. As construction continues, project quantiles are higher than originally estimated. Final quantities will not be known until work is complete. Increased construction costs for completed work to date plus estimates for remaining work include: • Increased retaining wall length / height per site conditions as requested by the City • More excavation than anticipated • Error in excavation quantity estimate • Modification to park retaining wall to protect tree roots • Other smaller miscellaneous change orders to complete needed work On November 10, 2025, City Council approved Agenda Bill 25-111 authorizing the bid award to Van Ness Construction with an anticipated construction cost of $271,585, which included a $25,000 Construction Contingency. This requested budget increase, is in addition to that contingency. This increases the project budget by an additional $30,000 to $301,585. With this budget increase, the total expected cost to the Transportation Benefit District (TBD) is $103,235, increased from $73,235. This increase will be absorbed within the approved 2026 budget by reallocating funds from remaining planned 2026 TBD work. Staff will be presenting to the City Council during first supplement a status on TBD funds to illustrate any decreases and increases in budget. Staff recommends approval of the construction budget increase to $301,585 to allow staff to process final payment and complete project closeout documentation. ATTACHMENTS: N/A CITY COUNCIL COMMITTEE RECOMMENDATION: N/A RECOMMENDED ACTION: If adopted as part of the consent agenda, no further action is needed; this action authorizes the City Manager to increase the budget for Washington Street & Walker Street Improvements project to cover final pay estimate and closeout the project. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑ Refer to Staff ❑ Postpone Action ❑ Remove from Consent Agenda ❑ Waive Council Rules and approve Ordinance ❑ Other: PORT TOWNSEND CITY COUNCIL CONSENT AGENDA February 17, 2026 A. Approval of Bills, Claims and Warrants (None) B. Approval of Minutes: December 8, 2025, and December 15, 2025 C. Appointments/Reappointments: Planning Commission D. Project Budget Increasement- Mill Road and Discovery Road Improvement Project. E. Project Budget Increasement- Washington Street and Walker Street Improvement Project. F. Arts and Culture Coordinator Reclassification Action: Move to adopt the consent agenda or request to remove any individual item from the consent agenda. (Short statements or easily resolved questions are appropriate without removing item from the consent agenda). City0f Port ' m�10 Townsen Submitted By: Jodi Adams, Finance Director Department: Finance Agenda Bill AB26-019 Meeting Date: February 17, 2026 Agenda Item: IX.A ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Date Submitted: 02/13/2026 Contact Phone: 360-379-4403 SUBJECT: Forgiving a back billing error for the urban forestry fee in the storm water utility and correction of a scrivener error concerning sewer rates in PTMC 13.05.040. CATEGORY: BUDGET IMPACT: ❑x Consent ❑ Resolution Expenditure Amount: None ❑ Staff Report ❑ Ordinance Included in Budget? Yes ❑ No ❑x ❑ Contract Approval ❑ Other: Discussion Item ❑ Public Hearing (Legislative, unless otherwise noted) ❑ 3-Year Strategic Plan: N/A Cost Allocation Fund: 411 Water Sewer Fund - Utility Billing SUMMARY STATEMENT: Stormwater Urban Forestry Fee— Ordinance 3332 ..................................................................................... An error was identified during implementation of the utility rate fees adopted for 2026. The Urban Forestry Fee adopted in Ordinance No. 3332 was configured in the Utility Billing system as a flat -rate charge per account, rather than being assessed on a per 3,000 square foot equivalent unit (ERU) basis as approved by Council. This billing configuration was implemented in April 2024 and remained in effect through December 2025. As adopted by Council, the Urban Forestry Fee is $0.75 per month in addition to the base stormwater rate for accounts with 3,000 or less square feet of impervious surface area. For accounts with more than 3,000 square feet, the Urban Forestry Fee is calculated as: (impervious surface area _ 3,000 square feet) x $0.75. Under the billing configuration implemented, the Urban Forestry Fee was correctly applied as $0.75 to accounts with 3,000 or less square feet of impervious surface. For accounts over 3,000 square feet of impervious surface, the fee was added as a flat $0.75 charge but was not scaled based on impervious area. The City estimates that approximately $25,000 in revenue was not collected over the two-year period. Ordinance 3332 Page 18-19 13.05.050 Monthly stormwater rates. A. Single -Family Residential Fees. The monthly service fee for each single-family dwelling shall be per the chart below; provided, that the impervious surface on the lot shall not exceed 3,000 square feet. If the impervious surface exceeds 3,000 square feet, the rate established in subsection B of this section shall apply. �uwtllAlA,i Lama: 2 P r 1 r'l :"'4.5r s �� 2,P5,4,12 xM... ,' &.fir, 9laurr i� nlelGy �0,,50 xVl �. r ar4 al ; l,�awl tfild fa;�s Y. 7.i, ° Nl. k,`,v 41� 2 4,4 S '7Al r lk ! 5 rN'Ir B. Commercial/Multifamily and All Other Fees. The monthly fee for all other property within the city not covered by subsection A of this section shall be according to the following formula: (Impervious area/3,000 sq. ft.) x single-family rate = monthly fee. Scrivener's Error - Ordinance 3332 The Council adopted it i ng.rnc e 3�3 , amending utility rates on February 20, 2024. Upon uploading the rate information into the utility billing system, staff recognized a scrivener's error in the ordinance tables. Specifically, one commercial category rate was omitted and two others were transposed in the sewer rate table. The rate information presented to City Council and the public for both first and second readings was correct; however, the ordinance table contained errors. These errors were corrected through housekeeping revisions approved under. 2,4„-2 .521 as part of the consent agenda on March 18, 2024. During implementation of the 2026 utility rate fees, staff identified a separate scrivener error in the Ordinance. The line in/line out "Rates Effective January 2026" table on page 7 of the attached AB24-057 did not reflect the approved rate table as shown on page 3. The "Government" rate was listed as $12.29 (the 2027 rate) rather than the correct rate of $10.87 as shown on the table on page 3. This error was discovered when the 2026 Utility Fee table was added to the database; therefore, it was entered at the intended rate of $10.87 and there was no financial impact on customers or the city. Staff is requesting Council approve the correct to the "Government" fee to the intended $10.87 as shown in the rate table listed in .1.d.in .222 2.3.3 0. t rrrrtril mu°w ...........................................................' .....i� �a �� r . �� I. I � ............ Capital SurccharS a 12023 , $ 4.40 Cl)ninaerciall B 3") 2'0"`7 U611ty TaH Rate, 18% 16%16% 16% 16% 161, (Mcter S"Pr--H nr 11-R.ta-MAK-ity/C. aerriao 3f4" $ 411t' $, 56.16 $ 6346 $ 7171. $, 110®1 $ 91.51 1(9"ka 1" $ 0 71 $, 84.21 $ 95.18 $ 107. 56 $, 121 54 $ 137.3A CIovQernm4.'jl,{ I1/2" $ 'O(112 pA $, 140.37 $ 15�-62 j 174-2+1, $, 20255 $ 228-99, 2` $ 957 $4 $� 21524 $ 241.2 $ 274.84 $� 310.57 $ 3'59.95 IIIIII`` pp � 11817g$76 46 S756.12 S B88.32 5 l Obi 86 $� 113429 S1. u�O 64° N1 $ 979,72 S 994.06 ti 6'�u�l��l�� V $ 90 80 S 1,310.22 S i 4801.55{{ IIII$ v 11A17 31 5 2,796.87 $2,030.46 �I f e �� II I��I��UI�V��The ,74 rate tables codified in �I�......._Y©I.-Rk tes:�..3..05...040 P1,194,74 will be updated to reflect the pesd enllallnc 1 pEK�s�$�,�9.tv $ 46.0� 63.36 71.6091.42 S 103.31Vd e en a me nE bu{24 't6aVeu$,5M1' 44 S 78,33 $� 88.51 fl13.02� S 12"7.'71utility rates approved in Ordinance No.........................................................................Mmmpca193Metrn2 Nt') 473 S 6.45 $ 729931 i 1U52. "332 and if approved, updates to Mat 12. $ 36 S 8.70 S 9:L3 6 1111 � 1255 5 14.1a .....................••• correct the scrivener's error. PTMC auar Cavepnment $ 7.:70 $ 6.45 $ 7,28 $ 8.23 $ 9.30 $ 674 ....., ....&U.....JQJ ..� ... ...... UZI 1.01.15 authorizes staff to correct scrivener errors found in ordinances during the codification process if Council approves the modification via consent agenda with 30 days of codification of the ordinance. FINANCIAL IMPACTS: The incorrect application of the Urban Forestry Fee resulted in an estimated revenue loss of approximately $25,000 over the period from April 2024 through December 2025. No retroactive billing is proposed. The fee has been corrected in the Utility Billing system and will be applied prospectively in accordance with the rate structure adopted by Council. ATTACHMENTS: 1. Ordinance 3332 and consent agenda dated March 18, 2024. 2. Line in line out -correcting a scrivener's error in Ordinance 3332. 3. Consent agenda dated March 18, 2024-Utility Rates Chapter 13.05 PTMC. CITY COUNCIL COMMITTEE RECOMMENDATION: This correction was brought to Finance & Budget Committee February 9, 2026 and committee recommended moving this agenda to a regular council meeting with the recommendation to not back bill for the Urban Forestry Fee. RECOMMENDED ACTIONS: Move to approve forgiveness of back billing associated with the Urban Forestry Fee billing error. Move to approve staff correction of the scrivener's error in Ordinance 3332, as detailed in Attachment 2, to the sewer rate tables in PTMC 13.05.040, as adopted on February 20, 2024 and amended on March 18, 2024. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑x Refer to Staff ❑x Postpone Action ❑x Remove from Consent Agenda ❑x Waive Council Rules and approve Ordinance ❑ Other: Ordinance 3332 Page I of 2 ORDINANCE NO.3332 AN ORDINANCE OF THE CITY OF PORT TOWNSEND RELATED TO UTILITY RATES; AMENDING THE WATER, WASTEWATER, AND STORMWATER RATES, AMENDING CHAPTER 13.05 OF THE PORT TOWNSEND MUNICIPAL CODE, AND ESTABLISHING AN EFFECTIVE DATE RECITALS In 2021, Council adopted Ordinance 3281 that revised the Water, Sewer, and Stormwater Utility rates. 2. The City is in the process of updating its General Sewer Plan, assessing the investment needs of the utility to sustain system operations and comply with permitting requirements. 3. In April 2023, Council adopted Resolution 23-024, authorizing the City Manager to enter into an agreement with FCS Group for a rate study. As a result of that study, staff recommends implementing the utility rates to meet ongoing operating, maintenance and capital needs of the utilities as detailed in the General Sewer Plan. NOW THEREFORE, the City Council of the City of Port Townsend do ordain as follows: Section 1. Amendment. Chapter 13.05 of the Port Townsend Municipal Code is amended as substantially the same form as set forth in Exhibit A. Section 2. Severability. If any provision of this Ordinance or its application to any person or circumstance is held invalid, the remainder of the ordinance, or the application of the provision to other persons or circumstances is not affected. Section 3. Effective Date. This Ordinance shall take effect and be in force five days after the date of its publication in the manner provided by law. The new rates shall go into effect on April 1, 2024. ADOPTED by the City Council of the City of Port Townsend, Washington, at a regular meeting thereof, held this 201h day of February 2024. av�cl .Haber Mayor Attest: Approved as to Form: Ordinance 3332 Page 2 of 2 A I y 0" ''��c�d s Cite Clerk City Attorney Exhibit A 13.05.030 Monthly water rates. The following monthly rates shall be charged by the city and collected by the finance director for the use and furnishing of water service, all such rates and charges to be made and paid on a monthly basis. These rates will be for water usage starting on April 1, 2022, and billed in subsequent months: A. Base Rate. All properties physically connected to the city's water system, except those metered for closed connection for fire protection, shall pay a base rate. The base rate is determined by meter size according to the schedule adopted by this section. A manifold meter installed og the c ttstou ert Jde o the rnain sc % is s_nietcr for irrigation purposes only shall not be subject to a separate base rate in addition to that charged for the main service meter. Stand-alone irrigation meters shall be subject to the base rate. B. Where a meter for a residential customer that is larger than five -eighths inch to three-quarters inch has been installed for the convenience of the city, the customer shall be assessed a base rate only for the size of the meter that would have been installed if the city had not requested a larger meter. The city's public works department shall provide the finance department the information as to what size meter would have been installed if the city had not requested a larger meter. C. Volume Charge.. 1. All properties physically connected to the city's water system that are actually receiving water shall pay a volume charge according to the schedule adopted by this section. If water has been temporarily shut off, the property shall not be billed a volume charge. 2. Meter reading shall be done on a monthly basis. Should there be a period during which meter readings cannot be obtained under a normal reading schedule, the volume charge shall be calculated by averaging the prior consumption for the two months immediately preceding the period for which a meter reading cannot be obtained. Charges for the next month during which actual meter readings are taken shall be adjusted for the difference between the average and the actual metered volume for the two -month period involved together with the appropriate meter rate. Where there is a circumstance which, in the reasonable judgment of the finance director, would make the volume charge calculation erroneous, the volume charge shall be established under such other method as the finance director deems reasonable and fair. D. Pay''a fnordltl ;u t�..ti-�,�c�� .1� k�� .pp�� a� n�� "�t ora-t.c- n1 E. Repealed by Ord. 3145, F. Repealed by Ord. 2953. Rates Effective April 2022 Monthly Inside City Outside City Fixed Volume Charge Charges per All O&M Capital O&M Capital 1,000 Inside Outside Classes Rate Surcharge Total Surcharge Total Gallons City City 5/8" to $11.57 $12.00 $23.57r�713.88 $14.40 $28.28 Low- $3.27 $3.92 3/4" Income (Low - Income) 5/8" to $23.13 $24.00 $47.13 $27.76 $28.80 $56.56 Residential $3.27 $3.92 3/4" (Including Duplexes) 1" $57.87 $24.00 $81.87 $69.44 $28.80 $98.24 Multifamily $2.54 $3 05 (3 or More Units) 1-1 /2" $115.71 $24.00 $139.71 $138.85 $28.80 $167.65 Commercial $3.77 $4.52 A (Meter < 2 ") 21$ $185.14 $24.00 $209.14 $222.17 $28.80 $250.97 Commercial $5.66 $6.79 B (Meter > 3 ") 3" $347.13 $24.00 $371.13 $416.56 $28.80 $445.36 Government $4.90 L$5.88 4" $578.56 $24.00 $602.56 $694.27 $28.80 $723.07 Irrigation: 6" $1,157.12 $24.00 $1,181.12 $1,388.54 $28.80 $1,417.34 Winter $3.92 $4.70 (November - April) 8" $1,851.39 $24.00 $1,875.39 $2,221.67 $28.80 $2,250.47 Summer $6.88 $8.26 (May - October) Rates Effective January 2023 Monthly Inside City Outside City Fixed Volume Charge Charges per -All O&M Capital O&M Capital 1,000 Inside Outside Classes Rate Surcharge Total Rate Surcharge Total Gallons City City 5/8" to $12.50 $12.00 $24.50 $15.00 $14.40 $29.40 Low- $3.53 $4.24 3/4" Income (Low - Income) 5/8" to $24.98 $24.00 $48.98 $29.98 $28.80 $58.78 Residential $3.53 $4.24 3/4" (Including Duplexes) 1" $62.50 $24.00 $86.50 $75.00 $28.80 $103.80 Multifamily $2.74 $3.29 (3 or More Units) 1-1 /2" $124.97 $24.00 $148.97 $149.96 $28.80 $178.76 Commercial $4.07 $4.88 A (Meter < 2") 2" $199.95 $24.00 $223.95 $239.94 $28.80 $268.74 Commercial $6.11 $7.33 B (Meter > 3 �,) 3" $374.90 $24.00 $398.90 $449.88 $28.80 $478.68 Government $5.29 $6.35 4" $624.84 $24.00 $648.84 $749.81 $28.80 $778.61 Irrigation: 6" $1,249.69 $24.00 $1,273.69 $1,499.63 $28.80 $1,528.43 Winter $4.23 $5.08 (November - April) 81' $1,999.50 $24.00 $2,023.50 $2,399.40 $28.80 $2,428.20 Summer $7.43 $8.92 (May - October) Rates Effective i Ll .21 2 4_ 1,11birred 1001 0&N,1 Itat Monthly Inside City Outside Fixed All Classes 5/811 to 3/4" O&I'vt ('411: 11111111�11! I S 4 �.', 0& N'I C':11kpi till "I'ofill Volume Charges Inside Outside .. .... .. . Rate Rate R&te Sittichart, �IlBase Rate per 1,000 Gallons City City $1,3750 &;2 $1A7N 14,40 $-34,6() I "o w- 1, �,l e o f, ri e $4 w 5 7 211 $215,95 311 $4444W 411 7' 611 1 7%,") -1,59A,6 811 , -,: $ 514"'), 9,A1 19, 6 , , $24,00 $91;50 $9,11,11(4) 108,93 4 hi, I , 94"w $24-,00 $23,(),�)5 9 1,411 $2,4J)0 $4'2,,'113-,,,9,9 � $114181 511011,518, - $24,00 $1( 9K,93 $8 0 9 ll 1-.-1)4 $ 1.6,3532 83 46 $2,5519-1 3 `5 2, 599. .3-(� I P- 1 9 -, 8 $(4,18' Residential $3,,84, $4, 7 T:�,83 (Including 4,54 5.4 4 Duplexes) Multifamily (3 or $,2,96 $355 130,71 More Units) 5 2 4,,2 3 $28,84,) $4-90,76 Commercial A $,*vk) $5;29 22�7 H, (Meter < 2") $28:80 $28'7-,94 Commercial B $6,60 $T-92 342.71) (Meter > 3 7.86 9.43 . ............ $72-8,8,0 $5-14,671 Government $5-74 $695 6 12,70, 6,810 0 8. i (i . ...... ..... &)8,0 $83,8,60 Irrigation: 99833 $2 9,48,0 $1.64 81,40 Winter (November $,4;57 VA8 31!'), - April) 5,44 6,53 Summer (May - $8,102 � $9,62 3,1-J,,a)�1,123 October) 955, Rates Effective January 2025 Monthly City--- Outside City Fixed ]Inside Charge - All O&M, G,%pll 0& M Clq�*40 1440111111111 a sl!11�11 Volume Charges InsideOutside Classes Rate surchl: w9e Raic Rate Stamhairge� Rate per 1,000 Gallons City City I $1150 $2 1 .6,64 $ 1 &00 $11.69 � $,4,7-0 te) 5/8" tom S25,00: $"32,74 $33,35 $30700 $6131 5 Residential 1 $3 0)2 $4.701 3/4" Q 5 75.41 (Including 4,(7 5,00, Duplexes) IS69.54 $25440 $ 9475 1, $ 9 174-4 S30,,,(`,)0 $44,3,4 4 Multifamily (3 or $3,()5 $3,66 1, 12.5 4 135,04 More Units) 3.63 4, 11-1/2" % 13 9-742 $2 $1,kA,o2 $ I( $30,0( $4,94,82, Commercial A $4-54 $544 1 1 195" 26 4,3 n (Meter _< 2") 53 9 6,47 2" 1222,44 $25,W) $266,92 0,40,4 $2 6, 92 Commercial B $8, 1 294.56 (Meter > 3 3 $4 � T-04 $25 $4 4,2,44 5C �" $„�0.00 1 $5 -3,0,4 Government $5.89 $7;06 52624 ... . .......... 631,49 - - -------- 7,09 40f $69547 $Z� $7-,24),07 $833,4 708 $30,00 $864,08 Irrigation: 857,23 02,1(67 6" 1, 6 5,00 $ �,4 15, 16 S1;66&49 ()00 $� �4-o9,& W b $� $5.64 Winter (November 1.684�71- - ------- -- 2102 k66 - April) 6J3 $2,Z'147'24 $'25::00 14" ;&,)9449 $30.00 W $2,69944 � I Summer (May - $8,26 $9 9 t '2 77 3,213,20 October) 9�83 11 '80 Rates Effective January 2026 Monthly -- Inside City Outside City Fixed Volume Charge Charges per — All O&M ;e- 0& M Capital 111"t" 1,000 Inside Outside Classes 141'ate surch*rge [tate 14ate SmFiAumye Base Rate Gallons city city 4 $2k9 6 4' $I 7A $15,00 $X:,�.03 4S* 1 hleo[�Ie 5/811 to $5335 $34A2 PU() $64,(,,),2, Residential $4,00 3/4" (Including 4. 76 5.71 Duplexes) $,70-,92 $25700 $95-,92 IR3540 $30 00 $14-.,.,40 Multifamily $ r14 13T03 1(3 or More 1 170 4.,,44 Units) 1-1/2" $141,90 $1 (4,8,0 $170. 16 $2001,1,fi Commercial $4,42 $5,54 198.57 2'3 8 A (Meter < 5.50 ('. 60 9111 . 2") 211 $272,26 $30,00 2,6 1 Commercial 94 29986 5 8 3 B (Meter > 86 9,91 3") Y S42) 5, 18 $25440 $ 450, 719 $5,4444) $54("`6 Government $64,10 $7 2,0 5"W 7 . ......... 7.14 8,,57 4" 1 t 2,,5,00 $73-'3-AX,7 1WKS(),76 $1148076 Irrigation: 8173, 7 7 1,:,04 8._5,3 611 �$71, "442,96 $ 1,701. 5 5 &30,W V,731,55 Winter $4,805,71 $5,766.486 7 7' 81 2-, (November April) 8" $2,269'7,2 11,Z2,5.kO $2;721,16 $3 0, 00 $ Summer "13 10.04 $ [0, 1-2 1104 (May ............... October) 13.05.035 Irrigation well water rate. Effective March 1, 2021, the irrigation well rate shall be $1.10 per 1,000 gallons. The volume charge shall be the complete rate. This rate is only for customers using city -operated irrigation wells for irrigation water. The volume charge is the complete charge, and customers using the irrigation well rate will not be charged the O&M rate or the capital surcharge. Effective January 1, 2022, the irrigation well rate shall be $1.29 per 1,000 gallons. Effective January 1, 2023, the irrigation well rate shall be $1.49 per 1,000 gallons. 13.05.040 Monthly sewer rates. Effective 1mil ,,°,1Q�, the following monthly rates shall be charged by the city and collected by the finance director for the use and furnishing of sewerage service, all such rates and charges to be made and paid on a monthly basis: A. Base Rate. All properties physically connected to the city's sewer system shall pay a base rate. The base rate is determined either by water usage or meter size according to the schedule adopted by this section. B. Volume Charge. All properties physically connected to the city's sewer system that are actually receiving water shall pay a volume charge according to the schedule adopted by this section. If water or sewer has been temporarily shut off, the property shall not be billed a volume charge. C.,.�pita1..��°�a��il��N. Ile- aJOpt i b y..fli Se tio,117 a�a.:....n n��"tea to „' pster..,� 102.._P 1"NK D. Industrial and Contract Customers. The city may establish fees for industrial and large usage customers that have unique or special use characteristics. The fees shall be based on existing contract conditions, costs of service including waste volume and strength, and such other factors deemed relevant in establishing reasonable fees in the judgment of the director of public works. E. For all classes of sewer users subject to metered rates, should there be a period during which meter readings cannot be obtained under a normal reading schedule, the volume charge shall be calculated by averaging the prior consumption for the two months immediately preceding the period for which a meter reading cannot be obtained. Charges for the next month during which the actual meter reading is taken shall be adjusted for the difference between the average and the actual metered volume for the two -month period involved, together with the appropriate meter rate. Where there is a circumstance which, in the reasonable judgment of the finance director, would make the volume charge calculation erroneous, the volume charge shall be established under such other method as the finance director deems reasonable and fair. Rates Effective January 2019 m . " ed...Charg ll 0&�l Clq)ital f;".i rges l r i llllll C:l 's late r l e 'rotal ("Willi01111u; Rates Effective January 2019 Classes eats Stweivafge I'fshd Gallons ^w"r �'� 'k'» „.y„m�a�•"'�a';�k,'' t I�,:,��r..P �u�"�.00 :. �,.,�..�' �.'��''irmwer'tM��,.��..041L°'�'k��'�`.H ��'��.... 44 4.� w ,,,,,,1,,. $8,00 ,"fi ,.1...,F. '—�•'. "'� 9 #"'" '' uu ' jwr Month IV ipU�"] m. p��A WW��" M,M�':' A -!A J� 'ry{, ^1"�,. Nr�'w' h. y �,00 yp,�y, 'p�pp $� W. I��n.A�..��1 S77;25 8,00 9525 1 11 8 ,,:I 5 "a . 4 vv $4-9 4 7 1 1;8 ,� 0 $, ZI ,., �y mq'� 'ta'� w,e-..,... 0"��IIppB�liil�" Cn II):w,. ANAAaRses ��„„ .W.M1";.mR' el 't � J:."v"' a w. jp„q :?'T �" ' k"�;' fl � :4 N � t;'H � �.... �-'N. .J �... �^ry��` , .w :, , ' '"u,�w� 'd F 'w:+Y,' '� 4' 114.0 ` ...d� .q" M..."` �,�i�. "ti"� �" ',��: R (" E' S'M:T %%. 7�tt'y�tn"") wNp',"�tpq��U,fy..,,t-Jse , , 4411's $22.20 ,Ytl ',':'^0 26,, 0 ., ,ry B0.m"�"p;� it niily:,.(."3 c More 66.. g�'�a 4w.%'A"G"�'�.��'U.�,`�4."�,"W�� `��i•'C,'�,�N�@k��9��:.�'�.I�'��'�'µ�"U��;Y�y"'6� .. �^a,..'��i��"�0."�"��.U�"...!°"�_",�.,,o��Aai "9 Q�,F.�..�.� P .. ��.. .,:a�) Rittes, Efl�ecfive Jolluitr-y-4022, Maittlily F ixed Chwrge— O&M C4111ital -P A t"Aasm-, Ritte Sumharge Total (ta"I"I mis $45,7 3 V:):40 $54,7-.1- (lok,ornment $4,97 per Month 549�' . .......... $J� $9,00 �1:64 L78 *4417 $9,00 $58.17 $8 1,95 $9,440 $,90::95 $,4 5 8 5 S9,40 $467795 4" $90) $1,058A)2 2, 46t 2 -3) montilly Fixed Charge AM Capita4 CA wA, e N "-,Nl Rate Suuiiirehaiiii:ge (';Iftlons :,ow- �� I �cof He ....... I ow-Incon"W . .... (N�,A4 ri 19,05 $,k*- $23,55 (Nl -A4 31000 Dufflexes) Nviiler te-, 103, 5 5 S29,05 N114414'i-famil- AUmv I-Jfiits) 9 $ 8 Monffi T) $5:::2'3 Walei 1 4,t- 09, 1 $9,00 47, 10 06sst%, O&M Rate Stuiiirekm�#e 6- -0 Gowtw*m- 5 :III p �N �a $,4843,1.. 6id. ",79,7*6 $94A Rates Best,t . � �mMm. � � .....�� '. . ,lions II ssc _ � „ nil "r Use, Rcsid lfli l(pnIup juig . "..... 3,000, Gallons \.. u GIB p ,idential.. - 4—pp -elf... Month lN, ult f unupHy (3 ��.. oyo,� p.�jts ("mptm"�.amn , e ,�..�l ��' " II srvl lh' .,iW 84 �umm,mm wmu.'0 Rales Elfective Molithl Fixed C�asses 41 JVWIMIIJI� J,1100 Gallons Volume CA . . . .......... WaLer I Jse i de I L i �alj, (J'p,aJu!"li 11 g (N/A) I-- Wat r Use > 3 0 Gallons pe'r N'lonth 1 ---------- 5 8851, Mulflip ',arnil, &.�,'ominerciak Nfilitif,IIN lij or 11"Orc Uni �729 5/8" to 3/4 63,,46 9� L-8- Government 1/2" Y �55m32 moill . .......... . ......... q 1/2" m Rates Efrective Jainma', 21, tes RaEffeclivc�,Iaivu 2026 .. . ........ m'- . 2 .... — I Yoltillne C, harge's per I MOO Gallolls al Gtk,l a mg, MUltifiAfrlilV 3 107,")63 Gow ninicia m R,cs i de n't I Watel-r, Usc,"� p(,-,r Month. Watefr �J!�C, 3,�(t Ga�ikgs )(-,r Month Cofyinicrcjal� ............. .. .. . F Rates, Effec-live Jani 2027 ', . . ......... liase Itate 1 1, Volunic, Chantes, iier I 113,,02 Rcnii 2,,55 121,54 Govemina nt $8 23 .......... 3 $ 21591§9 1 - Ratus iElffoctip e han 2028 .......... ... Base Ratc LS per 12000 ("j'allons Classes .. . ............ Water Use (N/A) Gaflions"p r Month water j se 3,000 121 7� hil I o n!s, p( r �Nl o n �th c ts M, [11i'll'i'llp"i I Clqr i_"y Rates' Effective hanually'.Z!,L Month �.a�m��.„_ : I 1 11111m1 t �11; ...� �.... , P .._...� G4 V11'Wo l' 1 V 2 °" . _., 8 �,. as TW uw u .. y " �� MD .7j- 13.05.045 Rate increase to compensate for changes to utility credit program. Repealed by Ord. 2953. (Ord. 2852 § 3, 2004). 13.05.050 Monthly stormwater rates. A. Single -Family Residential Fees. The monthly service fee for each single-family dwelling shall be per the chart below; provided, that the impervious surface on the lot shall not exceed 3,000 square feet. If the impervious surface exceeds 3,000 square feet, the rate established in subsection B of this section shall apply, 1:rte I Ie 1 Lv illl:e 1 Effeetive F4ke F .m tiye 1��Juj1 loil'e4� ., 1 y.1W Rate Rate Rate, Rat ale J $ 2 01 $ ap i..�..a al Storinwal ail° Rate'l .t 2 ,01 B. Commercial/Multifamily and All Other Fees. The monthly fee for all other property within the city not covered by subsection A of this section shall be according to the following formula: (Impervious area/3,000 sq.. ft.) x single-family rate = monthly fee. C. State Highway Charge. Pursuant to RCW 90.03.525, the city may charge a monthly fee for state highway right-of-way. D. t aap�la�:tw,��`1��.i.n„�wi:�� la�t�.1ea...°�4n�.m �ti�...�...p��xw. ��.n��m m`.....wtl'��ci t�� ➢�� FINK, F,The total Lorin ester rate shall ifl( V_Mk� n uvban .)restrV fee in accord""toce vvilh this the uirb alii ), ai:i M411d _t 11rw^ im 1�a 41Eu.a. ,..ata a a a aau�ttq and �,ui�u a; a ��.a....a „a a a�aa ..�..m ,a �aa�n � to ual........ as (ai. uaaats of a1jx1)'Jti1.iloa�, on stoii,niwater, Rates Effective January 2026 Monthly Fixed Charge — All Classes Residential (Including Duplexes) Water Use < 3,000 Gallons per Month Water Use > 3,000 Gallons per Month Multifamily & Commercial 5/8t1 to 3/411 I" 1-1/2" 2" 3" 4" 6" 811 Base Rate I Volume Charges per 1,000 Gallons Residential (Including (N/A) Duplexes) $ 80.91 Residential (Including Duplexes) $ 100.02 Multifamily (3 or More Units) Commercial A (Meter < 2") $ 71.71 Commercial B (Meter > 3") $ 107.56 Government $ 179.24 $ 274.84 $ 1,003.80 $ 1,123.31 $ 1,673.02 $ 2,294.42 (N/A) $8.24 Rates Effective January 2027 Monthly Fixed Charge — All Classes Base Rate Volume Charges per 1,000 Gallons Residential (Including Duplexes) Water Use < $91.42 Residential (Including (N/A) 3,000 Gallons per Duplexes) Month Water Use > 3,000 Gallons per Month $113.02 Residential (Including Duplexes) (N/A) Multifamily & Commercial: Multifamily (3 or More Units) $9.31 Commercial A (Meter <_ 2") $12.55 5/8" to 3/4" $ 81.03 Commercial B (Meter > 3") $8.23 F, $ 121.54 Government $12.29 1-1/2" $ 202.55 2" $ 310.57 3" $ 1,134.29 4" $ 1,269.34 6" $ 1,890.51 8" $ 2,592.69 Rates Effective January 2028 Monthly Fixed Charge — All Classes Base Rate Volume Charges per 1,000 Gallons Residential (Including Duplexes) Water Use < Residential (Including (N/A) 3,000 Gallons per Duplexes) Month $ 103.31 Water Use > 3,000 Gallons per Month $ 127.71 Residential (Including Duplexes) (N/A) Multifamily & Commercial: Multifamily (3 or More Units) $10.52 Commercial A (Meter < 2") $14.18 5/8" to 3/4" $ 91.5 Commercial B (Meter > 3") $9.30 1" $ 137.34 Government $13.88 1-1/2" $ 228.88 2" $ 350.95 3" $ 1,281.75 4" $ 1,434.35 6" $ 2,136.28 8" $ 2,929.74 City0f Port ' m�10 Townsen Submitted By: Steve King, PW Director Department: Public Works Agenda Bill AB24-057 Meeting Date: March 18, 2024 Agenda Item: Consent VIILH ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Date Submitted: March 13, 2024 Contact Phone: 360-379-5090 SUBJECT: Ordinance correcting a scrivener's error concerning sewer rates, PTMC 13.05.040 as adopted on February 20, 2024. CATEGORY: BUDGET IMPACT: N/A ❑x Consent ❑ Resolution Expenditure Amount: N/A ❑ Staff Report ❑x Ordinance Included in Budget? Yes ❑ No ❑ ❑ Contract Approval ❑ Other: Workshop ❑ Public Hearing (Legislative, unless otherwise noted) ❑ 3-Year Strategic Plan: 4 - Ensure sustainable future for public services and facilities Cost Allocation Fund: 411 Water Sewer Fund - General SUMMARY STATEMENT: Port Townsend Municipal Code 1.01.015 allows the City Manager together with the City Clerk to correct a specified list of scriveners' errors in ordinances when codifying the ordinances. The changes must be reported to the City Council who will approve them as part of the consent agenda. Pursuant to PTMC 1.01.015, when codifying Ordinances , the code revisor will be asked to make the following changes. Background: The City Council adopted Ordinance 3332, amending utility rates on February 20, 2024. Upon uploading the rate information into the utility billing system, staff recognized a scrivener's error in the ordinance. One commercial category rate was missing and 2 others were transposed. The information shared with the City Council and public for both first and second readings was correct but the ordinance table for sewer rates had an error. The following sewer rate information table was provided to the Council and public in the presentations and the agenda bills during first and second readings. This table as previously presented and shown here is correct and comes directly from the rate ordinance. Capital Surcharge (2023) $ 9.00 Utility Tax Rate 18% 16% 16% 16% 16% 16% Base Rate - Multifamily/Commercial 5/8" to 3/4" $ 41.18 $ 56.16 $ 63.46 $ 71.71 $ 81.03 $ 91.57 1" $ 61.77 $ 84.23 $ 95.18 $ 107.56 $ 121.54 $ 137.34 1 1/2" $ 102.94 $ 140.37 $ 158.62 $ 179.24 $ 202.55 $ 228.88 2" $ 157.84 $ 215.24 $ 243.23 $ 274.84 $ 310.57 $ 350.95 3" $ 576.48 $ 786.12 $ 888.32 $ 1,003.80 $ 1,134.29 $ 1,281.75 4" $ 645.11 $ 879.72 $ 994.08 $ 1,123.31 $ 1,269.34 $ 1,434.35 6" $ 960.80 $ 1,310.22 $1,480.55 $ 1,673.02 $ 1,890.51 $ 2,136.28 8" $ 1,317.67 $1,796.87 $2,030.46 $ 2,294.42 $ 2,592.69 $ 2,929.74 0 $ $ $ $ $ $ Volume Rates $ $ $ $ $ $ Residential Including Duplexes (<_ 3,000 gallons water $ 46.46 $ 63.36 $ 71.60 $ 80.91 $ 91.42 $ 103.31 Residential Including Duplexes (>_ 4,000 gallons water $ 57.44 $ 78.33 $ 88.51 $ 100.02 $ 113.02 $ 127.71 0 $ - $ - $ - $ - $ - $ - Multi -Family (3 or more units) $ 4.73 $ 6.45 $ 7.29 $ 8.24 $ 9.31 $ 10.52 Commercial A Meter < 2" $ 6.38 $ 8.70 $ 9.83 $ 11.11 $ 12.55 $ 14.18 Commercial B Meter>_ 3" $ 4.18 $ 5.70 $ 6.45 $ 7.28 $ 8.23 $ 9.30 Government $ 624 $ 8.51 $ 9.62 $ 10.87 $ 12.29 $ 13.88 The error in the ordinance omitted "Commercial A Meter <_ 2" and transposed Commercial B and Government categories up one row. This table, as previously presented, is correct and comes directly from the rate analysis. See below shown in red the scrivener error in the ordinance. Capital Surcharge (2023) Utility Tax Rate Base Rate - Multifamily/Commercial 5/8" to 3/4" 1" 1 1/2" 2" 4" rl I �SSti ��11�11»llll�ll�»�111 Volume Rates Residential Including Duplexes (< 3,00 Residential Including Duplexes (>_ 4,000 Multi -Family (3 or more units Commercial A Meter < 2" Commercial B Meter>_ 3" Government $ 9.00 18% 16% 16% 16% 16% 1 $ 41.18 $ 56.16 $ 63.46 $ 71.71 $ 81.03 $ 91.57 $ 61.77 $ 84.23 $ 95.18 $ 107.56 $ 121.54 $ 137.34 $ 102.94 $ 140.37 $ 158.62 $ 179.24 $ 202.55 $ 228.88 $ 157.84 $ 215.24 $ 243.23 $ 274.84 $ 310.57 $ 350.95 $ 576.48 $ 786.12 $ 888.32 $ 1,003.80 $ 1,134.29 $ 1,281.75 $ 645.11 $ 879.72 $ 994.08 $ 1,123. 35 $ 960.80 $1,310.22 $1,480.55 $ 1,673. 28 $ 1,317.67 $1,796.87 $2,030.46 $ 2,294. 74 0 $ $ $ $ ter $ 46.46 $ 63.36 $ 71.60 $ 80.9 91.42 $ 103.31 ter $ 57.44 $ 78.33 $ 88.51 $ 1 $ 113.02 $ 127.71 4.73 $ 6.45 $ 7.29 8.24 $ 9.31 $ 10.52 $ 3.38 $ 8.70 $ 9.83 $ 11.11 $ 12.55 $ 14.18 $ 5.70 $ 6.45 $ 7.28 $ 8.23 $ 9.30 $ 6.24 __ 8_51 9.62_ 10.87 12.29_ 13_8_8 Staff recommends adopting this Ordinance amending Ordinance 3332, correcting a scrivener's error. ATTACHMENTS: 1. Line in line out - correcting a scrivener's error in Ordinance 3332 - Utility Rates Chapter 13.05 PTMC CITY COUNCIL COMMITTEE RECOMMENDATION: N/A RECOMMENDED ACTION: If adopted as part of the Consent Agenda, no further action is needed; this effectively represents unanimous approval of Minor Housekeeping Revisions to be Adopted per Port Townsend Municipal Code 1.01.015(c) in Ordinance 3332. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑ Refer to Staff ❑ Postpone Action ❑x Remove from Consent Agenda ❑x Waive Council Rules and approve Ordinance ❑ Other: Exhibit A 13.05.040 Monthly sewer rates. Effective April 1, 2024, the following monthly rates shall be charged by the city and collected by the finance director for the use and furnishing of sewerage service, all such rates and charges to be made and paid on a monthly basis: A. Base Rate. All properties physically connected to the city's sewer system shall pay a base rate. The base rate is determined either by water usage or meter size according to the schedule adopted by this section. B. Volume Charge. All properties physically connected to the city's sewer system that are actually receiving water shall pay a volume charge according to the schedule adopted by this section. If water or sewer has been temporarily shut off, the property shall not be billed a volume charge. C. Income -based rate discounts shall be applied to base rate only according to Chapter 13.02 PTMC. D. Industrial and Contract Customers. The city may establish fees for industrial and large usage customers that have unique or special use characteristics. The fees shall be based on existing contract conditions, costs of service including waste volume and strength, and such other factors deemed relevant in establishing reasonable fees in the judgment of the director of public works. E. For all classes of sewer users subject to metered rates, should there be a period during which meter readings cannot be obtained tinder a normal reading schedule, the volume charge shall be calculated by averaging the prior consumption for the two months immediately preceding the period for which a meter reading cannot be obtained. Charges for the next month during which the actual meter reading is taken shall be adjusted for the difference between the average and the actual metered volume for the two -month period involved, together with the appropriate meter rate. Where there is a circumstance which, in the reasonable judgment of the finance director, would make the volume charge calculation erroneous, the volume charge shall be established under such other method as the finance director deems reasonable and fair. Rates...: ";ff .e.:tm:.ve.....J u-a°.y....2. f% Rates Effective April 2024 Monthly Fixed Charge — All Classes I I Base Rate Volume Charges per 1,000 Gallons Residential (Including Duplexes) Water Use < 3,000 Gallons per Month $ 63.36 Residential (Including Duplexes) (N/A) Water Use > 3,000 Gallons per Month $ 78.33 Residential (Including Duplexes) (N/A) Multifamily & Commercial: Multifamily (3 or More Units) $6.45 5/8" to 3/4" $ 56.16 Commercial B (Meter > 3 ") $5. 0.8' 70 1" $ 84.23 Government $....51, 7 1-1/2" $ 140.37 2" $ 215.24 3" $ 786.12 4" $ 879.72 6" $ 1,310.22 8" $ 1,796.87 Rates Effective January 2025 Monthly Fixed Charge — All Classes Residential (Including Duplexes) Water Use < 3,000 Gallons per Month Water Use > 3,000 Gallons per Month Multifamily & Commercial 5/811 to 3/411 III 1-1/2" 211 311 411 611 811 Base Rate I I Volume Charles Der 1.000 Gallons Residential (Including (N/A) $ 71.60 Duplexes) Residential (Including (N/A) Duplexes) $ 88.51 Multifamily (3 or More $7.29 Units) ("onunercial r ....................... ...... ( A ........... ................................................................... . ...... .... ...... 53 $ 63.46 Commercial B (Meter >— 3 $9,8,'.3.6 4 5.. $ 95.18 Government 1$674k .9 6 2.. $ 158.62 $ 243.23 $ 888.32 $ 994.08 $1,480.55 $2,030.46 Rates Effective January 2026 Monthly Fixed Charge — All Classes Residential (Including Duplexes) Water Use < 3,000 Gallons per Month Water Use > 3,000 Gallons per Month Multifamily & Commercial: 5/811 to 3/411 III 1-1/2" Base Rate I I Volume Charles Der 1.000 Gallons Residential (Including (N/A) Duplexes) $ 80.91 Residential (Including (N/A) Duplexes) $ 100.02 Multifamily (3 or More Units) $8.24 ("onunercial r ............................. ...... ( A ........... ............................................................. . ...... .... ...... $ 71.71 Commercial B (Meter > 3 $ 1-7. 2 8.. $ 107.56 Government 1$7,28 1 2 2 9. $ 179.24 $ 274.84 $ 1,003.80 $ 1,123.31 $ 1,673.02 $ 2,294.42 Rates Effective January 2027 Monthly Fixed Charge — All Classes Residential (Including Duplexes) Water Use < 3,000 Gallons per Month Water Use > 3,000 Gallons per Month Multifamily & Commercial: 5/811 to 3/411 F, 1-1/2" Base Rate I I Volume Charles Der 1.000 Gallons $91.42 Residential (Including (N/A) Duplexes) $113.02 Residential (Including (N/A) Duplexes) Multifamily (3 or More $9.31 Units) ("onunercial r .......................... ...... ( A ........... ................................................................ . ...... .... ...... $ 81.03 Commercial B (Meter > 3 $ M 2, .8. 2 3. $ 121.54 Government 1$8'r-,13 1 2 2 9. $ 202.55 $ 310.57 $ 1,134.29 $ 1,269.341 $ 1,890.51 $ 2,592.69 Rates Effective January 2028 Monthly Fixed Charge — All Classes Base Rate Volume Charges per 1,000 Gallons Residential (Including Duplexes) Water Use < Residential (Including (N/A) 3,000 Gallons per Duplexes) Month $ 103.31 Water Use > 3,000 Gallons per Month $ 127.71 Residential (Including Duplexes) (N/A) Multifamily & Commercial: Multifamily (3 or More Units) $10.52 (...'...o.A.L.Y.D. �.-.Y.D. rc. i a I A j�M .. . ...... . . .. . . . .. .e .... .. . .... . .... . ........... 2 I ................... 48 ..............................., 1 5/811 to 3/4" $ 91.57 Commercial B (Meter > 3 $1482 .9 $ 137.34 Government $9.1.�'1O..j, �5.. 1-1/2" $ 228.88 211 $ 350.95 311 $ 1,281.75 411 $ 1,434.35 611 $ 2,136.28 811 $ 2,929.74 c,* h�4� r 0 PO 1,F vi", w n, 11 No, Ok I U d Local Road Safety Plan February 2026 Prepared by 0�;o!tm-Transportation ,it µ Contents Overview...........................................................................................................................................3 1 - Crash Data Analysis.......................................................................................................................5 1.1......................................................................... WSDOT Fatal/Serious Injury Crash Data Summary .................................................................................................................................................................. 5 1.2....................................................................................................................... Crash Data Report .................................................................................................................................................................. 5 1.2.1 Fatal Crashes................................................................................................................................9 1.2.2 Serious Injury Crashes..................................................................................................................9 1.3 Identification of Focus Crash Types and Facilities............................................................................12 2 - Risk Factor Analysis and Identification.........................................................................................17 2.1 Analyze Individual Fatal and Serious Injury Crashes to Identify Risk Factors...................................17 2.2 Select Most Common Risk Factors....................................................................................................18 2.3 Analyze Roadway Network for Presence of Risk Factors.................................................................. 20 3 - Risk Factor Location Prioritization Methodology..........................................................................21 4 - High Risk Factor Locations...........................................................................................................21 5 - Recommended Countermeasures................................................................................................22 5.1 Identify Countermeasures................................................................................................................ 22 5.2 Preferred Countermeasure Selection Process..................................................................................23 6 - Prioritized Safety Improvement Projects......................................................................................24 7 - Conclusion..................................................................................................................................26 City of Port Townsend 1 2026 Local Road Safety Plan Fable of Rgure.s Figure 1. Map of Fatal/Serious Injury Crashes within Port Townsend City Limits by Injury Type ............ 7 Figure 2. Map of Fatal/Serious Injury Crashes within Port Townsend City Limits by Crash Type ............ 8 Figure 3. Map of All 2020-2024 Crashes by Crash Type within Port Townsend City Limits ...................11 Figure 4. Map of 2020-2024 Pedestrian and Bicyclist Crashes within Port Townsend City Limits ......... 13 Figure 5. Map of 2020-2024 Entering At Angle Crashes within Port Townsend City Limits...................14 Figure 6. Map of 2020-2024 Left -Turn Crashes within Port Townsend City Limits................................15 Figure 7. Map of Port Townsend 85th Percentile Speeds and Average Daily Traffic (ADT) Volumes ....19 Fable of Fables Table 1. City of Port Townsend Severe Crashes 2020-2024..................................................................... 6 Table 2. Comparison of Severe Crashes by Crash Type, Injury Type, and Facility, 2020-2024.................6 Table 3. City of Port Townsend Crashes by Type, 2020-2024.................................................................10 Table 4. Prioritized List of High Risk Factor Locations within Port Townsend........................................21 Table 5. Recommended Countermeasures to Reduce Bicyclist Involved Crashes.................................22 Table 6. Recommended Countermeasures to Reduce Pedestrian Involved Crashes .............................22 Table 7. Recommended Countermeasures to Reduce Entering at Angle Crashes.................................23 Table 8. Recommended Countermeasures to Reduce Left Turn Crashes .............................................. 23 Table 9. City of Port Townsend Prioritized Safety Improvement Projects - Priority Group 1 ................24 Table 10. City of Port Townsend Prioritized Safety Improvement Projects - Priority Group 2 ..............25 Appendix A — 2020-2024 WSDOT Fatal/Serious Crash Data Summary Appendix B — 2020-2024 WSDOT Crash Report Appendix C — WSDOT & City of Port Townsend Functional Classification Maps City of Port Townsend 2 2026 Local Road Safety Plan 1 The Washington Department of Transportation (WSDOT) recommends municipalities develop a Local Road Safety Plan to identify safety issues and engineering countermeasures to reduce fatal and serious injury crashes. A Local Road Safety Plan (LRSP) represents an agency's data -driven analysis and prioritization of its roadways for traffic safety, based on the most frequent fatal or serious injury crash type(s). The federal Highway Safety Improvement Program (HSIP) is currently allocating an estimated $30 million in grant funding for the 2026 grant cycle to assist municipalities in realizing safety improvement projects identified in their LRSPs. In addition, LRSPs also support the state's "Target Zero" goal of zero traffic fatalities and serious injuries on Washington's roadways by the year 2030. This Local Road Safety Plan aims to: 1. List crash reduction priorities based on analysis of summary crash data; 2. Describe the factors contributing to individual fatal/serious crashes and the selection process used to identify said factors; 3. Provide an analysis of the roadway network for presence of fatal/serious crash risk factors; 4. Provide a prioritized list of roadway locations where fatal/serious crash risk factors are present; 5. Identify and describe the countermeasures to address prioritized roadway locations and the selection process used to identify said countermeasures; and 6. List safety improvement projects by priority. The above components are covered in the following report sections: • Crash Data Analysis (1) and Appendices A and B • Roadway Network Risk Factor Analysis and Selection (2, 3) • Risk Factor Location Prioritization Methodology (4) • Risk Factor Locations (4) • Recommended Countermeasures (5) • Prioritized Safety Improvement Projects (6) The City of Port Townsend's roadway network is comprised of a hierarchy of roads with various functional classifications that establish the intended uses of each road. Functional classifications range from Principal Arterials intended to move high volumes of motor vehicles between major destinations with limited access to adjacent roads and properties to local roads intended to provide access to adjacent properties with no through traffic. Minor Arterials and Collectors provide a balance of local access and capacity for through traffic. The adopted WSDOT Functional Classifications (see map in Appendix C) for the City of Port Townsend's roadway network have been used in this plan for consistency with WSDOT crash reporting. The WSDOT functional classifications are less refined than the City of Port Townsend's functional classifications (see map Appendix C) but are similar enough to use as a basis for establishing facility types recommended for safety improvements. The City of Port Townsend's roadway network relies upon State Route (SR) 20 as the primary connection between downtown Port Townsend (including the ferry terminal) with the rest of the Olympic Peninsula, and is the only WSDOT classified Principal Arterial in the City. City of Port Townsend 3 2026 Local Road Safety Plan WSDOT classified Major Collectors (that provide circulation within the City of Port Townsend) include Discovery Rd, 191h St, San Juan Ave, Hastings Ave, Sheridan St, Walker St, and others. There are no Minor Arterials or Minor Collectors in the City. See Appendix C. This Local Road Safety Plan utilized recommendations provided by the U.S Department of Transportation Federal Highway Administration's (FHWA) 2013 Systemic Safety Project Selection Tool guidelines, 2022 Proven Safety Countermeasures, and other Washington State Department of Transportation (WSDOT) recommended sources. By determining contributing factors, establishing a prioritized risk rating, and prioritizing project sites with features connected with higher risk rates, countermeasures can be targeted and recommended projects prioritized to provide the maximum benefit to the traveling public, reducing the risk of fatality or serious injury crashes on City of Port Townsend roads. City of Port Townsend 4 2026 Local Road Safety Plan 1 - Crash Data n llys�s This section provides an analysis of the crash data provided by WSDOT for the period 2020-2024 and an explanation of how the City selected its focus crash and facility types. As the City of Port Townsend has a population below 27,500 and does not maintain state highways within its jurisdiction, fatality or serious injury crashes that occurred on SR 20 within City limits were not included in the Fatal/Serious Injury Crash Data Summary provided by WSDOT (see Section 1.1 and Appendix A). However, crash data for crashes on all roads within City limits was requested due to the occurrence of severe injury crashes on SR 20 within City limits (see Section 1.2 and Appendix B). 1.1 WSDOT Fotol/Serious Injury Crash Data Summary The Fatal/Serious Injury Crash Data Summary provided by WSDOT highlighted areas of concern for fatal or serious injury crashes based on the percentage of crashes observed in the City of Port Townsend in 2020-2024 and how the rates compared to all roads in the state, all cities, and westside cities. See Appendix A. In the period 2020-2024, the City of Port Townsend had three (3) serious injury crashes and zero (0) fatal crashes for a total of three (3) crashes on city -maintained roads. Of these crashes: • 33.33% or one (1) crash involved a hit pedestrian • 33.33% or one (1) crash involved a left -turn (Crash Data Summary label as "at angle (left -turn)" • 33.33% or one (1) crash involved an overturned vehicle (motorcycle) 1.2 Crash Data Report The Crash Data Report includes all reported crashes on all roadways within City limits including SR 20 involving fatal, suspected serious injury, suspected minor injury, possible injury, or no injury scenarios for the 2020-2024 time period. SR 20 is a primary connection for residents traveling to and from downtown Port Townsend, including the Port Townsend - Coupeville ferry terminal. See Appendix B. The Crash Data Report includes information on the type of crash (fixed -object, rear -end, etc.), time of day, geographic location, and other potential contributing factors relevant to an evaluation of the safety risks present in the City's roadway network. WSDOT provided a map of the fatal and suspected injury crash locations (see Figure 1). Note: This data set includes crashes on SR 20, therefore the total number of severe (combined fatal and serious injury) crashes increased to eight (8), as five (5) serious injury crashes occurred on SR 20 from 2020-2024. See Tables 1-2 and Figures 1-2 below. City of Port Townsend 5 2026 Local Road Safety Plan Table 1. City of Port Townsend Severe Crashes 2020-2024 Crash Type Entering at Angle Count 2 % of Severe Injury Crashes 25.0% Pedestrian 2 25.0% Bicyclist 1 12.5% Left -Turn 1 12.5% Overturned Vehicle* 1 12.5% Vehicle Strikes Deer 1 12.5% Total 8 100.0% *This crash involved a distracted motorcyclist who drove off the road into a ditch and overturned Table 2. Comparison of Severe Crashes by Crash Type, Injury Type, and Facility, 2020-2024 Fatality _ City- Maintained Road SR 20 Serious Injury City- Maintained Road SR 20 Number . Percentage �� Entering Entering At Angle - - 0 2 2 25.0% Pedestrian - - 1 1 2 25.0% Bicyclist - - - 1 1 12.5% Left -Turn - - 1 - 1 12.5% Overturned Vehicle* - - 1 - 1 12.5% Vehicle Strikes Deer - - - 1 1 12.5% Total 0 0 3 5 8 100.0% *This crash involved a distracted motorcyclist who drove off the road into a ditch and overturned City of Port Townsend 6 2026 Local Road Safety Plan Figure 1. Map of Fatal/Serious Injury Crashes within Port Townsend City Limits by Injury Type .4 1 111 IIIInIIII 11111111119, 11111111111 1 111111111 IF I III I I mlzmms�, 1", S "i f 0 a fi,' r/da a, repo rl"", 4- h ij r I e t I t", """, Pr"p')f' d ,,, I r J) "', c, re'd fv r pwr or i,dem"'7 oI"! e, I hkm 'I cu, Panpnj'%g 6u,;qyfirr( c r) ), U i rL P I r r,(, Ir, ff'y v 1, , it ro ire,, h <0 ""'o, adnplv,r'ld pm"o or o Fclierad or r1f(m,"w", frTnpl aa ,�'(p a,ilftv n r4 h v", , c" 'r he dao rl, dour Injur"t (8) VISDOT - Trarvsrpextabo�'i WtaGIS and Modeling Offke Crash Data and RepcxtO)q BrancK - 04-11/25/20,25 City of Port Townsend 7 2026 Local Road Safety Plan Figure 2. Map of Fatal/Serious Injury Crashes within Port Townsend City Limits by Crash Type Oash Typ�e 0 Bicycllist G EnterIng at angie AF ®R [Westnan 4) V.-Ndki Overt oned 0 Wfldfife 41 6 At eE- fv 157 PQ TOW"S 0 rld Avo A 'A a, . . ...... . % Jk #`,�,O� 1,4, MY", Yd I, 01,3h, S N� I "T T 411,11,11, 16,P As, f /" �,, ,, "5 0 025 &S "I MiNes County of 41,jncl, fkneau of Laro Nctnageonent E 5 ", a4, INE Gairri/m, US65, NRCan *All crashes were serious injury crashes; there were no fatal crashes in 2020-2024. Label numbers refer to GIS Identification Number (TSI—ID—NO-2026 field) for individual crashes in Appendix B. City of Port Townsend 8 2026 Local Road Safety Plan 1.2.1 Fatal Crashes Between 2020-2024, zero (0) fatal crashes occurred within the City -maintained roadway network or on SR 20 within City limits. 1.2.2 Serious Injury Crashes There were eight (8) serious injury crashes within the City limits between 2020-2024. Of these, three (3) occurred on city -maintained roads as described below: • One (1) crash involved an overturned motor vehicle at the intersection of Discovery Rd and 241n St where an unknown distraction resulted in a motorcyclist overturned in the ditch (#254). • One (1) crash involved a motor vehicle hitting a pedestrian who was crossing the W Sims Way Safeway thruway in a marked crosswalk (#183). • One (1) crash involved a left -turn motor vehicle crash at the intersection of Hastings Ave and Thomas St where motor vehicle heading from west to east crashed into a motor vehicle making a left turn from east to south with no traffic control (#157). Five (5) serious injury crashes occurred on SR 20 within City limits as described below: • One (1) crash involved a motor vehicle going straight and hitting a pedestrian crossing in a marked pedestrian crosswalk with beacons on W Sims Way at Hendricks St (#179). • One (1) crash involved a bicyclist riding in the eastbound bike lane on W Sims Way that struck a vehicle turning left onto Grant St (#11). • One (1) crash involved two motor vehicles, one traveling eastbound on W Sims Way and another entering at angle making a right turn from southbound Haines PI (#34). • One (1) crash involved an entering at angle crash where a motor vehicle making a left turn from Sheridan St on to SR 20 did not give the right-of-way to a motorcycle going straight from east to west on SR 20 (#65). • One (1) crash involved a wildlife crash with a vehicle moving straight ahead from west to east that hit struck a deer (#263). 1.2.3 All Crashes The breakdown of all 282 crashes occurring within the City limits and on SR 20 for the period 2020-2024 includes: • 63% (178 crashes) occurred on City Roads • 37% (104 crashes) occurred on State Highways (SR 20) • Approximately 26% (74 crashes) were entering at angle crashes located predominantly at intersections within the City's downtown grid road network (east of Kearny St/Cherry St). • Approximately 21% (60 crashes) were fixed -object crashes distributed throughout the City, mostly occurring on SR 20 and Collectors. • Approximately 21% (59 crashes) were rear -end crashes located predominantly along SR-20. • Approximately 7% (19 crashes) were Bicyclist/Pedestrian related crashes: City of Port Townsend 9 2026 Local Road Safety Plan 0 9 involved bicyclists and 10 involved pedestrians. 0 7 of these crashes occurred on SR 20 (4 involved bicyclists and 3 involved pedestrians). • Backing -related crashes represent approximately 7% (21 crashes) are concentrated along Water Street east of the ferry dock. • Approximately 7% (19 crashes) involved one parked and one moving motor vehicle, mostly located in the more populated downtown area where there is on -street parking. • Approximately 3% (9 crashes) were left -turn crashes, mostly located at intersections along arterial roadways. See Table 3 and Figure 3 below. Table 3. City of Port Townsend Crashes by Type, 2020-2024 Entering at Angle 10 11 19 18 16 74 26.2% Fixed Object 13 15 12 11 9 60 21.3% Rear -end 13 13 12 12 9 59 20.9% Backing 2 4 6 3 6 21 7.4% Parked 4 1 6 2 6 19 6.7% Pedestrian 2 1 2 2 3 10 3.5% Bicyclist (Cyclist & Cyclist Only) 1 1 4 0 3 9 3.2% Left -Turn 2 1 2 1 3 9 3.2% Wildlife 0 3 2 1 1 7 2.5% Other 0 2 1 0 2 5 1.8% Sideswipe 2 1 1 1 0 5 1.8% Motor Vehicle Overturned 1 0 0 0 2 3 1.1% Right -Turn 0 1 0 0 0 1 0.4% Total 50 54 67 51 60 282 100.0% City of Port Townsend 10 2026 Local Road Safety Plan Figure 3. Map of All 2020-2024 Crashes by Crash Type within Port Townsend City Limits Crash Type 0 Pao*.ed 0 Backing PWH 0, Bicyast 0111 Rex-tnd ®R EnNminiq at am lug Right -turn RxPd object 0 if ,,Wpi.,� 0 Left -turn 10 vehible. Oveifturned 10 Othi-r 10 WdIfife 'I, , */',,w, , "/ t" o ,�, � 0 0,25 015 1 milCaurivrso , of md, Buirea1v of Lari,,cl, irsu, KIRE, t 6xink% xJ5651 NRC-11an *Crashed with ID # and black outline are serious injury crashes. City of Port Townsend 11 2026 Local Road Safety Plan 1.3 Identification of Focus Crash Types and Facilities Due to the small data set for fatal/serious injury crashes, additional evidence from the analysis of all crashes informed the selection of focus crash types and focus facilities for this local road safety plan. Focus Crash Type 1: Pedestrian Involved Crashes Due to the occurrence of two serious injury pedestrian crashes, one within the Safeway parking lot and one on SR 20, this plan takes a systemic approach to addressing potential pedestrian crash risk factors within the City limits, including SR 20. See Figure 4. • Pedestrian related crashes (2) represent 25.0% of all fatal/serious injury crashes. • Pedestrian related crashes (10) represent 3.5% of all crashes. • Seven of ten pedestrian related crashes were intersection or driveway related. • Eight of ten pedestrian related crashes involved a large vehicle (bus, truck, or van) Focus Crash Type 2: Entering at Angle Crashes Due to the occurrence of two serious injury entering at angle crashes on SR 20, this plan takes a systemic approach to addressing potential entering at angle crash risk factors within City limits, including SR 20. See Figure 5. • Entering at Angle crashes (2) represent 25.0% of all fatal/serious injury crashes. • Entering at Angle related crashes (74) represent 26.2% of all crashes. Focus Crash Type 3: Bicyclist Involved Crashes Due to the occurrence of one serious injury bicyclist crash on SR 20, this plan takes a systemic approach to addressing potential bicyclist risk factors within the City limits, including SR 20. See Figure 4. • Bicyclist related crashes (1) represent 12.5% of all fatal/serious injury crashes. • Bicyclist related crashes (9) represent 3.2% of all crashes. • Eight of nine bicyclist crashes were intersection or driveway related. • Seven of nine bicyclist crashes occurred in locations without bicycle lanes. Focus Crash Type 4: Left -Turn Crashes Due to the occurrence of one serious injury left -turn crash on Hastings Ave, this plan takes a systemic approach to addressing potential left -turn crash risk factors within City limits, including SR 20. See Figure 6. • Left -turn crashes (1) represent 12.5% of all fatal/serious injury crashes. • Left -turn related crashes (9) represent 3.2% of all crashes. Other Crash Types Not Selected Although fixed object and rear -end crashes together represent approximately 42.2% of all crashes between 2020-2024, they were not selected as focus crash types because there were no fatal or serious injuries for these crash types. The remaining two serious injury crashes involved an overturned vehicle and wildlife. These crash types were not selected as focus crash types because: City of Port Townsend 12 2026 Local Road Safety Plan Figure 4. Map of 2020-2024 Pedestrian and Bicyclist Crashes within Port Townsend City Limits Ci'ashi Type Bwyckst. n� up; IJ 4 IN try I �, wy rrn,Ud sry,N'I A'v;;t �y wlr d / % lrb+rro %% of Fr T w�n9 7 I✓J Y�/� / 4 Fa i/l nnoo((AW AW al dy Jw�'4f��lC ki' ti +� a r a'"edV O�,25 01.6Igld _L................................................. 'CO( wlnwy "V �,%Wnd1 Bureau W Lalftd IMA�Vnua in e i a, IEairw H. ERE, mireatol''A Ik, .IP"W"IN'I1r-P,,v,r,,A, usGs, IhiIfRacar, *Crashes with ID# and black outline are serious injury crashes. City of Port Townsend 13 2026 Local Road Safety Plan Figure 5. Map of 2020-2024 Entering At Angle Crashes within Port Townsend City Limits 0 Entering at angle 1 a , Nr fip ,! �1�! Al OR I' i3OngN��l' Nil i Im vgp ,aw Ira rPJ !tii % ;... r / f 1I111,r Poor, !rr 0It 1 p *Crashes with ID# and black outline are serious injury crashes. City of Port Townsend 14 2026 Local Road Safety Plan Figure 6. Map of 2020-2024 Left -Turn Crashes within Port Townsend City Limits Crash Type 01 Left -turn $ 1"""o 6i"ft 61 f qd 157' " Av Al "Y" k, I/ ou. 4', . . . . . . 0 Y . .. .. Or IN, zf/ `N ,, o,u�/, 0 0,25 0,5 1 miles 11 . ............ I I N cournyofl�,"kand, Of4mmm, USGS, NRC&n *Crashes with ID# and black outline are serious injury crashes. City of Port Townsend 15 2026 Local Road Safety Plan • The overturned vehicle crash involved a motorcycle due to an unknown distraction at 3:35pm on a clear and dry day, during daylight hours on a straight and level roadway. • The wildlife crash involved a vehicle striking a deer without additional circumstances listed at 1:06pm on an overcast and dry day, during daylight hours on a straight & level roadway. Focus Facility Type 1: Principal Arterials and Major Collectors The majority of the serious injury crashes occurred on Principal Arterials (five on SR 20) and Major Collectors (one on Hastings Ave and one on Discovery Rd). These roadways generally serve higher motor vehicle volumes and operate at higher speeds than lower classified roadways. Focus Facility Type 2: Bicycle Lanes One serious injury crash that involved a bicyclist was related to interaction of a bicycle lane and motor vehicle lane at an intersection. Focus Facility Type 3: Pedestrian Crossings Two serious injury pedestrian crashes occurred at marked crossings, one at a mid -block flashing beacon and one in a parking area with no traffic control. There are a cluster of non -motorized (pedestrian and bicycle) crashes along SR 20 near Sheridan St, as there are bike lanes, two unsignalized crossings, and one beacon -controlled crossings of SR 20 in an area dense with driveways and pedestrian traffic generators (stores and restaurants) across from residential uses. City of Port Townsend 16 2026 Local Road Safety Plan . - Mslk Factor n llys�s and IIdentffic tbn This section describes the analysis and identification of risk factors that contributed to focus crash types of pedestrian, bicyclist, and entering at angle crashes. An analysis of the roadway network for risk factor locations follows. 2.1 Anolyze Individual Fotol and Serious Injury Crashes to Identify Risk Factors Reviews of aerial and street level photography were used to identify roadway conditions at the focus crash type locations. The following risk factors were identified for the focus crash types listed below: Pedestrian • Absence of sidewalks or crosswalks (pedestrians in roadway) • Lack of common countermeasures (inadequate markings or signage) • Pedestrian volume (near transit stops or walking trip generators) • Road crossing width (pedestrians increased exposure to traffic) • Poor visibility or conspicuity of crossing (driver did not see pedestrian) Bicyclist • Absence of dedicated infrastructure (cyclist riding in roadway, shoulder, or sidewalk) • Bicycle lane at intersection or driveway (turning motor vehicle or cyclist failed to yield ROW) • Grade or curve in roadway (ability for bicyclists to operate at higher speeds) • Presence of street lighting (dark conditions with no street lights) Left -Turn • Intersections and driveways on high speed roadways (less reaction time) • Skewed approach with tight corner radius (vehicle made wide turn into oncoming traffic) • Wet pavement surface and exceeding safe speed (unable to stop in time) • Difficulty in judging oncoming traffic (poor or reduced visibility) Entering at Angle Crashes • Traffic volume at intersections (driver impatience, risky behavior) • Skewed approach with tight corner radius (vehicle made wide turn into oncoming traffic) • No intersection control (lacking compliant markings or signs indicating priority) • Access point density (too many or too wide of driveways) City of Port Townsend 17 2026 Local Road Safety Plan 2.2 Select Most Common Risk Factors The following risk factors were identified as relevant for bicyclist, pedestrian, and fixed object crashes: Contributing Risk Factor #1: Absence of Dedicated Pedestrian Facilities Unmarked crossings or locations lacking sidewalks can result in pedestrians traveling in the roadway, and frequently this situation combined with poor visibility can result in severe crashes. Although there are no serious injuries related to this risk factor, six pedestrian crashes with injuries occurred in locations without dedicated pedestrian facilities (no sidewalks or marked crosswalks). Contributing Risk Factor #2: Lack of Pavement Markings and Signage Lack of warning (signage, visual cues) at crosswalks can result in drivers encountering unexpected crossing conflicts. Two serious injury pedestrian crashes occurred at locations with marked crosswalks. Three pedestrian injury crashes involved distracted drivers. One pedestrian injury crash occurred at an intersection with an unmarked crosswalk. In these cases, existing traffic control devices (markings and signage) were not effective in making the driver aware of the pedestrian. Contributing Risk Factor #3: Absence of Bicycle Lanes Cyclists are vulnerable road users typically traveling at lower speeds than vehicular traffic. When traveling in the roadway, this can cause crash risk due to speed inequality. Although there are no serious injuries related to this risk factor, seven of the nine cyclist crashes with injuries occurred in locations without bicycle lanes. Four of these crashes involved cyclists in the roadway, two involved cyclists using crosswalks, and one involved a cyclist using a shoulder. Contributing Risk Factor #4: Access Point Conflicts with Bike Routes Bike routes and lanes in congested areas with numerous access points result in greater conflicts for cyclists and increased likelihood of distractions for drivers. One serious injury bicyclist crash occurred on SR 20 at intersections involving a motor vehicle making a turn in front of an oncoming bicyclist in a bicycle lane at an intersection without illumination. Two non -severe injury cyclist crashes occurred where a cyclist struck a stopped vehicle blocking a crossing. Eight of nine cyclist crashes with injuries were intersection or driveway related. Contributing Risk Factor #5: Operating Speeds Higher Than 25 MPH Excess speed was a contributing factor in one serious injury crash, and four of the eight total serious injury crashes occurred on roadways with posted speed of 30 mph or greater. The operating speed of a motor vehicle collision is directly proportional to the severity of injuries. Crashes that occur at less than 25 MPH generally result in less severe injury than those at over 25 MPH. See Figure 7 for map of recent 85th percentile speeds for City of Port Townsend roadways. Contributing Risk Factor #6: High Average Daily Traffic (ADT) Volumes High ADT volumes are associated with roadways with a functional classification of Principal Arterial or Major Collector while lower ADT volumes are associated with roadways with a functional classification of local road. Five (5) serious injury crashes, including two (2) entering at angle crashes, one (1) bicyclist crash, one (1) pedestrian crash, and one (1) animal crash occurred on SR 20, the City's Arterial with ADT volumes averaging between 11,201 - 14,000. One (1) serious injury left -turn crash occurred on a Major Collector (Hastings St) and one (1) serious injury overturning motorcycle crash occurred on a Major Collector with ADT volumes averaging between 2,801-5,600 for both. See Figure 7 for map of Average Daily Traffic (ADT) volumes for City of Port Townsend roadways. City of Port Townsend 18 2026 Local Road Safety Plan Figure 7. Map of Port Townsend 85 1h Percentile Speeds and Average Daily Traffic (ADT) Volumes 0 U5 0,5 1 Mites ............. . Traffic Count Sourcee City` of Pot Towrirwind (DKeirtm- 2025) 8 rcenfi , S;*,,ed Avegag*, Daily Tilms, (ADT) Totil 5d,� Pe le ID Me ZWO C�, D,01 MOD 0 2801 - %W 0 20,01 - 270) 0 sw�, -84W 0 ZZIM, 421to 0 W1 - 11 2W 112011-14000 32,M42 50 11"OUMY Of Akiwnapprnent, Esn, HEFRi, I mop, USG , NP.Can City of Port Townsend 19 2026 Local Road Safety Plan 2.3 Anolyze Roadway Network for Presence of Risk Factors This step evaluates the existing City of Port Townsend's roadway network to determine locations where the contributing risk factors identified above currently exist. Summary of included Risk Factors Contributing Risk Factor #1: Absence of Dedicated Pedestrian Facilities Numerous segments of Principal Arterial and Major Collector roadways are missing separated pathways that connect pedestrian origins and destinations. Sidewalks are not provided on segments of Principal Arterials (SR 20 between Grant St and 121h St, west of Hancock St) and Major Collectors (all of Cook Ave, all of W St, San Juan Ave north of Lopez Ave, all of Hastings Ave, Sheridan St south of 191h St, Discovery Rd south of Hastings Ave, all of McPherson St, all of Howard St, Cherry St north of A St, Monroe/Jackson/Walnut route north of Blaine St, 191h St from Sheridan St to San Juan Ave, 121h St from Sheridan St to Landes St). Contributing Risk Factor #2: Lack of Pavement Markings and Signage Marked crosswalks exist at intersection and mid -block locations primarily on Principal Arterials and Major Collectors. There is an existing mid -block pedestrian beacon on Sims Way. Legal crossings exist at all intersection corners, however there are numerous corridors in Port Townsend with sidewalks that do not provide marked crossings at side -street intersections (Lawrence St, Sheridan St, F St). Some uncontrolled crosswalks (no signage or control to stop vehicles such as a traffic signal, beacon, or stop/yield sign) on Major Collectors have no signage (Sheridan St, 191h St). Contributing Risk Factor #3: Absence of Bicycle Lanes Street routes likely used by cyclists to connect to areas outside of the City such as Hastings Ave, Cook Ave, and Discovery Rd west of Rainier St, and routes connecting to the popular biking area in Fort Worden State Park such as San Juan Ave, Cherry St, and Walnut St lack dedicated bike facilities. Several Local streets are shared with cyclists for long trail corridors such as Spruce St, Chestnut St, Center St, and Clay St. Contributing Risk Factor #4: Access Point Conflicts with Bike Routes Bike routes, lanes, or wide shoulders currently exist on SR 20, Sheridan St, 191h St, San Juan Ave, F St, Jackson St, Monroe St, Lawrence St, Blaine St, Kearney St, and Washington St. A two-way cycle track exists for a portion of Discovery Rd and Rainier St. These facilities all include bicycle lanes through intersections with crossroads ranging from Collectors to local roads. In the case of SR 20, access density and volumes are very high resulting in many conflicts for cyclists using this bike lane. Contributing Risk Factor #5: Operating Speeds Greater than 25 MPH Speed data collected in 2025 indicates that speeds greater than 25 MPH are more prevalent on Major Collectors in the less densely developed sections of the City, including Discovery Rd, Hastings Ave, Cook Ave, and 191h St. Narrower, residential roadways also exhibit excess speeds including San Juan Ave, Landes St, and Cherry St. Speed data for SR 20 was not reviewed for this study. Contributing Risk Factor #6: High Average Daily Traffic (ADT) Volumes SR 20 is the only roadway within City limits with an ADT greater than 5,600. The City's Principal Arterial (SR 20) exhibits all six identified risk factors to various extents. The City's Collectors generally include one or more of the above risk factors. City of Port Townsend 20 2026 Local Road Safety Plan - Mslk Factor Loc tbn Prbr�t�z tbn Methodology The following most common risk factors included were: 1. Absence of Dedicated Pedestrian Facilities 2. Lack of Pavement Markings and Signage 3. Absence of Bicycle Lanes 4. Access Point Conflicts with Bike Routes 5. Operating Speeds Higher Than 25 MPH 6. High Average Daily Traffic (ADT) Volumes High risk factor locations were prioritized based on the number of risk factors present: • Risk Factor Location Priority Group 1: 6 risk factors present • Risk Factor Location Priority Group 2: 4-5 risk factors present • Risk Factor Location Priority Group 3: 1-3 risk factors present 4 _ I....Hg1h Mslk Factor Loc tbns The following Table 4 identifies high risk factor locations by the priority groups described above. Table 4. High Risk Factor Prioritized List of High Risk Factor Locations within Port Townsend Location # of Risk Location Priority High Risk Factor Priority Group 1 SR 20 Corridor from Rainier St to Kearney St Factors 6 Discovery Rd where no bicycle lanes are present (west of Rainier St) 4 Cook Ave/49th St/San Juan Ave Corridor 4 Jackson St/Roosevelt St/Monroe St Corridor 4 191h St/Blaine St Corridor 5 Kearney St 4 High Risk Factor Priority Group 2 Walker St/Cherry St/Redwood St Corridor 5 F St/Tyler St/Jefferson St/Quincy St Corridor 5 Admiralty Ave/Spruce St/W St/Walnut St Corridor 4 McPherson St 4 Sheridan St 5 Landes St 4 12th St 4 Discovery Rd where bicycle lanes are present (east of Sheridan St) 3 Rainier St 2 Water St 3 High Risk Factor Priority Group 3 Hastings Ave 3 Washington St 2 Lawrence St 3 Howard St 2 Benedict St 2 City of Port Townsend 21 2026 Local Road Safety Plan Recommended Countermeasures This section identifies recommended countermeasures by both focus crash type and focus facility type and how these countermeasures were selected. 5.1 Identify Countermeasures Countermeasures are recognized methods for reducing transportation safety risks. After determining higher -risk locations for fatal/serious injury crashes, the most effective countermeasures for addressing the risks are considered. See Tables 5-7 for City of Port Townsend Recommended Countermeasures by Focus Crash Type and Focus Facility Type. Table 5. Recommended Countermeasures to Reduce Bicyclist Involved Crashes Focus Crash Type Focus Facility Type Countermeasure Use Traffic Calming to Achieve Appropriate Speeds for All Users Replace Traffic Signals With Roundabouts Principal Arterials Mark/Sign Bicycle Lanes and Major Collectors Use Road Diets to Separate Modes and Achieve Appropriate Speeds Reduce Bicyclist for All Users Involved Crashes Low Level Lighting at Conflict Points Use Traffic Calming to Achieve Appropriate Speed Limits for All Users Bicycle Lanes Replace Traffic Signals With Roundabouts Enhance Marking of Bike Lanes at Intersections Low Level Lighting at Conflict Points Table 6. Recommended Countermeasures to Reduce Pedestrian Involved Crashes Focus Crash Type Focus Facility Type Countermeasure Use Traffic Calming to Achieve Appropriate Speeds for All Users Replace Traffic Signals With Roundabouts Principal Arterials Use Road Diets to Separate Modes and Achieve Appropriate Speeds and Major Collectors for All Users Reduce Leading Pedestrian Interval Pedestrian Exclusive Pedestrian Phase if warranted Involved Crashes Low Level Lighting at Conflict Points Use Traffic Calming to Achieve Appropriate Speeds for All Users Pedestrian Crossings Medians and Pedestrian Refuges RRFBs and/or PHBs Low Level Lighting at Conflict Points City of Port Townsend 22 2026 Local Road Safety Plan Table 7. Recommended Countermeasures to Reduce Entering at Angle Crashes ricL5 LFd5n UJIYe rici5 rdUlIVY UJVe.. Enforce Parking Restrictions Near Intersections Realign Skewed Intersections or Replace with Roundabouts Clear Intersection Sight Triangles Entering at Angle Principal Arterials Install Raised Crossings and Raised Intersections Crashes and Major Collectors Systemic Application of Multiple Low -Cost Countermeasures at Intersections (Signing and Marking Enhancements) Table 8. Recommended Countermeasures to Reduce Left Turn Crashes Focus Crash Type Focus Facility Type Countermeasure Reduce Conflict Points by Access Management or Roundabouts Left Turn Principal Arterials Install Dedicated Left Turn Lanes with Positive Offsets Crashes and Major Collectors Implement Appropriate Left Turn Signal Phasing Systemic Application of Multiple Low -Cost Countermeasures where Left Turns Occur (Signing and Marking Enhancements) 5.2 Preferred Countermeasure Selection Process The preferred countermeasures were chosen from the FHWA Office of Safety's o. �r.n G.f fy �, .Y.nLe.r. ,'2s,C,( es resource to achieve the objectives of reducing bicyclist, pedestrian, and fixed object crashes. Choice of countermeasures was also informed by resources made available on the ?. 2..6._Cii. y S:�.y..!{Iirogira.irr�...��IIII...��ir..pir�j��s... �lk�.l��ag�. Countermeasures have also been selected with the following City policies and planning efforts in mind: • The City of Port Townsend adopted a Street Light Policy on August 16, 2021, that is characterized by a Dark Sky Initiative, Energy Conservation, Safety, and Quality of Life strategy. For instance, installation of chevron or other signs with retro-reflective materials is a proven countermeasure for crashes at curves and also provides a visible reminder of upcoming roadway changes without requiring illumination from above. • The City of Port Townsend has funded a Traffic Calming Program as part of their Comprehensive Streets Program. The primary intent will be to slow traffic and thereby improve safety since lower motor vehicle speeds are proven to improve safety by lessening the severity of crashes between motor vehicles and bicyclists/pedestrians. A guidebook has been drafted for the Traffic Calming Program and will be formalized when the program is implemented with an anticipated annual budget of $25,000 to $50,000. • The City of Port Townsend has a policy to prioritize improvements to increase safety and mobility for vulnerable road users, while striving to decrease all fatal and serious injury crashes. City of Port Townsend 23 2026 Local Road Safety Plan 6 - Prbr�t�zed Safety Improvement Projects The prioritization of high risk factor locations within the City of Port Townsend has identified the need to improve pedestrian and bicycle safety on SR 20 throughout the City. This corridor includes six of six contributing risk factors identified for fatal/serious injury crashes within City limits. Secondary priorities include pedestrian and cyclist improvements at other locations throughout the City where risk factors are present and there are gaps in the system. The following safety improvement projects reflect selection of proven countermeasures identified and adopted City transportation policies. Table 9 provides a prioritized list of safety improvement projects addressing High Risk Factor Priority Group 1 locations. The projects are listed in order of priority, starting with the highest. Some projects address multiple risk factors and are repeated in the table. Table 10 provides a prioritized list of safety improvement projects addressing High Risk Factor Priority Group 2 locations. The projects are listed in order of priority, starting with the highest. Table 9. City of Port Townsend Prioritized Safety Improvement Projects - Priority Group 1 High Risk Factor Priority Safety Improvement Project Relative Cost (High/Med/Low) SR 20 Group Evaluate existing illumination levels along the corridor with Corridor special focus on bicycle lanes through intersections and install M Bicycle Lanes lighting where needed. Through Enhance bike lane markings through intersections to meet Intersections recommended or optional NACTO guidance to increase nighttime L visibility of bicyclists. Install R10-15 Modified Right -Turn Yield to Bicycle Sign at locations with stop sign or traffic -signal control. L Replace flashing pedestrian beacon at Hendricks St and SR20 with RRFB. M SR 20 Evaluate existing uncontrolled crossings at Cliff St, McPherson St, Corridor Hancock St, Sheridan St, and Benedict St for sight distance, M Pedestrian lighting, and signing and marking enhancements. Crossings and Pathways Provide separated pedestrian pathways connecting gaps in the existing sidewalk existing system from McPherson St to Hancock M St, Grant St to Sheridan St, and 101h St to 121h St. Reduce speed limit to 25 MPH with traffic calming L SR 20 High SR 20/Haines St - Install roundabout with ADA accessible Speed/High pedestrian and bicycle facilities, ADA ramps and RRFBs. H Volume SR 20/Mill Road - Install roundabout with ADA accessible Intersections pedestrian and bicycle facilities, ADA ramps and RRFBs. See H WSDOT STIP Project No 0020(171). City of Port Townsend 24 2026 Local Road Safety Plan Table 10. City of Port Townsend Prioritized Safety Improvement Projects - Priority Group 2 Risk Factor Safety Improvement Project Relative Cost GroupHigh Priority 2 Major Collectors Complete a network wide inventory of bicycle lane signing and . with pavement markings for consistency with MUTCD, or NACTO, and City of Bicycle Lanes or Port Townsend Standards on all WSDOT classified Major Collectors with L Wide Shoulders bicycle lanes with an emphasis on intersection treatments and bicycle Discovery Rd east of lanes on grades. 19 St, Sheridan St, 19th St, San Juan Complete network wide bicycle lane signing and pavement marking Ave, F St, Jackson St, improvements and/or traffic calming consistent with MUTCD, or Monroe St, Lawrence NACTO, and City of Port Townsend Standards on all WSDOT classified M St, Blaine St, Kearney St, and Washington Major Collectors with bicycle lanes with an emphasis on intersection St treatments and bicycle lanes on grades. Major Collectors Complete a network wide inventory of existing pedestrian crossing with Pedestrian signing and pavement markings for consistency with MUTCD, or Crossings and NACTO, and City of Port Townsend Standards on all WSDOT classified L Pathways lacking Major Collectors with an emphasis on intersections of Major Collectors Marked or with Major Collectors and Principal Arterials. Signed Crossings Reduce speed limit to 25 MPH with signing and traffic calming. M F St, Lawrence St, Sheridan St, 19th St, Complete network pedestrian crossing signing and pavement marking Monroe St, Kearney improvements including curb extensions/bump outs, raised crossings, St, 12th St, Landes St, illumination, RRFBs, high -reflectivity signage, and appropriate M Walnut St pavement markings. Major Collectors Inventory of pedestrian and bicycle routes against the physical lacking Bike conditions of facilities to assess gaps in the sidewalk and bike route L Lanes or system consistent with M UTCD and City of Port Townsend Standards. Pedestrian Facilities Provide wide shoulders, bike lanes, shared lanes, or other bike facilities Cook Ave/49th for routes connecting the City with outlying areas consistent with H St/San Juan Ave MUTCD and City of Port Townsend Standards. Corridor, Cherry St/Walnut St Corridor, Jackson Provide separated pedestrian pathways connecting gaps in the existing St/Roosevelt sidewalk system and provide new crossings where needed consistent M St/Monroe St with MUTCD and City of Port Townsend Standards. Corridor Major Collectors Complete a network wide inventory of stop controlled signing and Higher pavement markings for consistency with MUTCD, or NACTO, and City of Volume/Speed Port Townsend Standards on all WSDOT classified Major Collectors with L Intersections an emphasis on intersections of Major Collectors with Major Collectors 12th St, Landes St, and Principal Arterials. Monroe St, Lawrence St, 19th St, Kearney Complete network wide assessment of intersection sight distance, St, Walnut St, F St, including assessing corner obstructions such as vegetation, parked Discovery Rd, vehicles, and other objects within the right of way on all WSDOT L Sheridan St, San Juan classified Major Collectors with an emphasis on intersections of Major Ave, Collectors with Major Collectors and Principal Arterials. City of Port Townsend 25 2026 Local Road Safety Plan The City of Port Townsend employed a data -based approach to identify and prioritize transportation safety improvements. A majority of the 2020-2024 severe crashes within City limits are associated with bicycle/pedestrian crashes, left -turn crashes and entering at angle crashes. This data compels the City to seek safety improvements that can address the existing high risk factors associated with these crash types on SR 20 and at other locations. The selected countermeasures are intended to increase the ability for bicyclists and pedestrians to safely travel along and cross Principal Arterial and Major Collector roadways critical to the City of Port Townsend's transportation network. The safety improvement projects along SR 20 also align with WSDOT STIP Project Number 0020(171) currently in the preliminary engineering phase. It is critical that the WSDOT roundabouts specifically address bicycle and pedestrian safety with their designs. Countermeasures selected for City maintained streets include inventorying existing pedestrian crossings and bicycle routes to ensure facilities meet current City of Port Townsend standards and to consider enhancements such as those consistent with recommendations from NACTO and MUTCD guidance. Investigations of collector intersections with entering at angle and left -turn crash patterns should be conducted to evaluate sight distance, traffic control, and traffic calming needs. The selected countermeasures align with the City's Street Light Policy to preserve dark sky and limit light pollution while also enhancing safety. City roads showing specific risk criteria have been identified, and safety improvements were prioritized for roads with greater opportunity to mitigate risk. This plan should be updated in order to evaluate the success of the program and to identify additional risk factors and employ new countermeasures as needed. In addition, criteria used to evaluate locations should be updated concurrently. City of Port Townsend 26 2026 Local Road Safety Plan 01, cy f OPO V d 1,F vf1'wn,s"4""' n iff 'a It: Local Road Safety Plan Appendix A 2020-2024 WSDOT Fatal/Serious Injury Crash Data Summary January 2026 Prepared by Transportation Solutions Glossary of Crash Types Backing A collision in which the primary vehicle was in reverse and struck another vehicle. A collision involving a moving motor vehicle and a bicyclist, or a bicyclist only Bicyclist (Cyclist & Cyclist Only) crash not involving a moving motor vehicle. A collision between two vehicles at an angle between 90 and 180 degrees, Entering at Angle typically where the front of one vehicle strikes the side of another. A single vehicle collision, typically involving a vehcile departing the road and Fixed Object striking a stationary object. A collision between a vehicle turning left stuck by oncoming traffic at an Left -Turn intersection. A single vehicle collision, typically involving a vehicle departing the road and Motor Vehicle Overturned tipping onto its side or roof. Parked A collision between a vehicle moving forward and a parked vehicle. Pedestrian A collision between a moving motor vehicle and a pedestrian. A collision between two vehicles moving in the same direction where one vehicle Rear -End strikes the back of another. A collision between a vehicle turning right which strikes a vehicle coming from Right -Turn the same direction. A collision between two vehicles making side to side contact, traveling in the Sideswipe opposite or same directions. Wildlife A collision between a moving motor vehicle and an animal. Other Any crash type that does not meet the above criteria or is not identifiable. Notes Crash types are assigned by WSDOT and are only changed in the case of clear miscoding. Multi -vehicle crashes may have multiple contributing factors, crash type assigned is typically the most relevant. Vehicles are defined as any motorized vehicle, including trucks, cars, buses, motorcycles, etc. Purpose• The purpose of this report is to show summarized Collision Data by requesting agency. This report is for analysis use only and should be used as a starting point for analyzing Collision Data and identifying possible safety concerns. Under 23 U.S. Code § 148 and 23 U.S. Code § 409, safety data, reports, surveys, schedules, lists compiled or collected for the purpose of identifying, evaluating, or planning the safety enhancement of potential crash sites, hazardous roadway conditions, or railway -highway crossings are not subject to discovery or admitted into evidence in a Federal or State court proceeding or considered for other purposes in any action for damages arising from any occurrence at a location mentioned or addressed in such reports, surveys, schedules, lists, or data. Data Derived From: This report was created by the Washington State Department of Transportation Local Programs Engineering Services Division. Data contained in this report is from WSDOT's Crash Data and Reporting Branch COGNOS crash data portal. All of the information provided to you in this report is presented in a 5 year block, which means the latest complete years of data are shown. Report Organization: This report is organized into individual tabs representing specific Crash Data Fields. Each tab is sorted by Fatal/Serious Crashes only and by All Reportable Crashes. Comparison data is displayed for further analysis. CGGNGS reports will only display attributes that coMairi data, so if some years of crash data do riot show up iri the report, it is because the jurisdiction exeriericed zero of those specific crash types for the rgiveri year. This report displays 17 individual Crash Data fields and their attributes. For cities over 30,000 population, crashes on managed access state highways and some state highway ramp locations are included in the data summary. Data Field Tabs: Crash Summary: The 'Crash Summary' tab displays summarized data for both Fatal/Serious and All Reportable Crashes. Data displayed on this tab is limited to only the requesting agency data. Individual Crash Field Tabs: Each tab displays the reporting agancies data for a specific Crash Data Field. Summarized comparison data for additional analysis along with a visual graph of the reporting agencies data is displayed. Data Summary: The 'Data Summary' tab show the raw data for the requesting agency only. The data on this tab is the Crash Data used to populate this report. WSDOT L-1 P,.g... Crash Data S....ry: City Crashes Only P— T—..—d WSDOT Local Programs Crash Data Summary Under 23 U.S. Code § 148 and 23 U.S. Code § 409, safety data, reports, surveys, schedules, lists compiled or collected for the purpose of identifying, evaluating, or planning the safety enhancement of potential crash sites, hazardous roadway conditions, or railway -highway crossings are not subject to discovery or admitted into evidence in a Federal or State court proceeding or considered for other purposes in any action for damages arising from any occurrence at a location mentioned or a rlrim-rl in Inch rannrtc c cch-h 1- lick nr rlata All Roads Fatal/Ser Summary All Roads Summary Summary 2024 2023 2022 2021 2020 Summary 2024 2023 2022 2021 2020 Count 16,171 3,497 3,603 3,353 3,106 2,612 Count 501,978 104,195 104,517 103,480 103,399 86,387 # of Fatal Collisions 3,229 20 % 673 726 695 598 537 # of Fatal Collisions 3,229 1 % 673 726 695 598 537 Total # of Fatalities 3,507 22 % 729 803 737 665 573 Total # of Fatalities 3,507 1 % 729 803 737 665 573 # of Susp. Serious Inj. Collisions 12,942 80 % 2,824 2,877 2,658 2,508 2,075 # of Susp. Serious Inj. Collisions 12,942 3 % 2,824 2,877 2,658 2,508 2,075 # of Alcohol -Related Collisions 2,836 18 % 590 629 570 551 496 # of Alcohol -Related Collisions 30,408 6 % 6,285 6,513 6,387 5,885 5,338 Total # of Fatalities 3,507 22 % 729 803 737 665 573 Total # of Fatalities 3,507 1 % 729 803 737 665 573 Total # of Injuries 21,469 4,591 4,799 4,392 4,197 3,490 Total # of Injuries 191,694 38,910 40,476 39,474 39,088 33,746 All West Side Roads Fatal/Ser Summary All Summary West Side Roads y Summary 2024 2023 2022 2021 2020 Summary �2024 2023 2022 2021 2020 Count 11,954 2,605 2,672 2,466 2,324 1,887 Count 3 382,224 79,723 80,255 78,261 78,721 65,264 # of Fatal Collisions 2,231 19 % 483 490 477 409 372 # of Fatal Collisions 2,231 1 % 483 490 477 409 372 Total # of Fatalities 2,401 20 % 517 542 494 454 394 Total # of Fatalities 2,401 1 % 517 542 494 454 394 # of Susp. Serious Inj. Collisions 9,723 81 % 2,122 2,182 1,989 1,915 1,515 # of Susp. Serious Inj. Collisions 9,723 3 % 2,122 2,182 1,989 1,915 1,515 # of Alcohol -Related Collisions 2,002 17 % 418 443 389 402 350 # of Alcohol -Related Collisions 22,693 6 % 4,609 4,902 4,817 4,406 3,959 Total # of Fatalities 2,401 20 % 517 542 494 454 394 Total # of Fatalities 2,401 1 % 517 542 494 454 394 Total # of Injuries 15,751 3,352 3,570 3,206 3,142 2,481 Total # of Injuries 145,880 29,574 31,136 29,911 29,644 25,615 All East Side Roads Fatal/Ser Summary All East Side Roads Summary Summary j��y �� I 2024 2023 2022 2021 2020 Summary 2024 2023 2022 2021 2020 Count 4,217 892 931 887 782 725 Count 119,754 24,472 24,262 25,219 24,678 21,123 # of Fatal Collisions 998 24 % 190 236 218 189 165 # of Fatal Collisions 998 1 % 190 236 218 189 165 Total # of Fatalities 1,106 26 % 212 261 243 211 179 Total # of Fatalities 1,106 1 % 212 261 243 211 179 # of Susp. Serious Inj. Collisions 3,219 76 % 702 695 669 593 560 # of Susp. Serious Inj. Collisions 3,219 3 % 702 695 669 593 560 # of Alcohol -Related Collisions 834 20 % 172 186 181 149 146 # of Alcohol -Related Collisions 7,715 6 % 1,676 1,611 1,570 1,479 1,379 Total # of Fatalities 1,106 26 % 212 261 243 211 179 Total # of Fatalities 1,106 1 % 212 261 243 211 179 Total # of Injuries 5,718 1,239 1,229 1,186 1,055 1,009 Total # of Injuries 45,814 9,336 9,340 9,563 9,444 8,131 All City Streets Summary Fatal/Ser Summary All City Streets Summary � 2024 2023 2022 2021 2020 ---- Summary ��y 2024 2023 7022 2021 2020 Total 5,720 1,247 1,329 1,212 1,029 903 Count 2 02,705 41,996 42,553 42,380 41,053 34,723 # of Fatal Collisions 798 14 % 174 189 157 131 147 # of Fatal Collisions 798 0 % 174 189 157 131 147 Total # of Fatalities 854 15 % 183 203 167 145 156 Total # of Fatalities 854 0 % 183 203 167 145 156 #ofSusp. Serious Inj. Collisions 4,922 86% 1,073 1,140 1,055 898 756 #ofSusp. Serious Inj. Collisions 4,922 2% 1,073 1,140 1,055 898 756 # of Alcohol -Related Collisions 718 13 % 134 163 144 138 139 # of Alcohol -Related Collisions 11,376 6 % 2,298 2,394 2,387 2,258 2,039 Total # of Fatalities 854 15 % 183 203 167 145 156 Total # of Fatalities 854 0 % 183 203 167 145 156 Total # of Injuries 7,405 1,573 1,748 1,567 1,359 1,158 Total # of Injuries 80,070 16,392 17,238 16,722 15,935 13,783 All West Side City Streets Summary Fatal/Ser All West Side City Streets Summary Summary j��y �I 2024 2023 2022 2021 2020 Summary 2024 2023 2022 2021 2020 Count 4,431 983 1,048 907 807 686 Count 149,092 30,997 31,495 30,853 30,191 25,556 # of Fatal Collisions 616 14 % 146 153 112 89 116 # of Fatal Collisions 616 0 % 146 153 112 89 116 Total # of Fatalities 664 15 % 155 167 116 101 125 Total # of Fatalities 664 0 % 155 167 116 101 125 # of Susp. Serious Inj. Collisions 3,815 86 % 837 895 795 718 570 # of Susp. Serious Inj. Collisions 3,815 3 % 837 895 795 718 570 # of Alcohol -Related Collisions 544 12 % 106 127 96 107 108 # of Alcohol -Related Collisions 8,214 6 % 1,629 1,740 1,738 1,628 1,479 Total # of Fatalities 664 15 % 155 167 116 101 125 Total # of Fatalities 664 0 % 155 167 116 101 125 Total # of Injuries 5,719 1,225 1,374 1,166 1,082 872 Total # of Injuries 59,780 12,308 13,013 12,289 11,928 10,242 All East Side City Streets Summary Fatal/Ser All East Summary Side City Streets ��y Summary 2024 2023 2022 2021 2020 ---- Summary ��y 2024 2023 2022 2021 2020 Count 1,289 264 281 305 222 217 Count 53,613 10,999 11,058 11,527 10,862 9,167 # of Fatal Collisions 182 14 % 28 36 45 42 31 # of Fatal Collisions 182 0 % 28 36 45 42 31 Total # of Fatalities 190 15 % 28 36 51 44 31 Total # of Fatalities 190 0 % 28 36 51 44 31 # of Susp. Serious Inj. Collisions 1,107 86 % 236 245 260 180 186 # of Susp. Serious Inj. Collisions 1,107 2 % 236 245 260 180 186 # of Alcohol -Related Collisions 174 13 % 28 36 48 31 31 # of Alcohol -Related Collisions 3,162 6 % 669 654 649 630 560 Total # of Fatalities 190 15 % 28 36 51 44 31 Total # of Fatalities 190 0 % 28 36 51 44 31 Total # of Injuries 1,686 348 374 401 277 286 -Total # of Injuries 20,290 4,084 4,225 4,433 4,007 3,541 �� ia�.g�„��..� ee� R e fr �, =� fr ifr o£� M � fr Ep G v G P F -_ fr bi fr "o £��.Y � 4� __m-<m.�_00000 ��II@E®®WI CNN®®�., fr �fr� 2 _mm<mmm.�__000� _ u IIIII I� IIPm" uil r �ii�i� :�ssoo � mmamm__ �v ��0000 0 3 r �I - Q a: g� } !qQ i «xem®w yyw��wcam 9mme»me««em. deeememe«e« a� v,�c--Aeeeeeeeeeenne s c = AL m \\pry\\\off ffffry\\88o0\\\\\o \g \\000000000000000000 « « « « « « L IUA Iiii m m in ~: m �Lo:oxss000000m n...------ --- |Lwon»»o»»«�000u0000m |L»»»«o»»»»n»»»o»»uuuu o o3d gmhhm�o F 01, cy f OPO V d 1,F vf1'wn,s"4""' n iff 'a It: Local Road Safety Plan Appendix B 2020-2024 WSDOT Crash Report January 2026 Prepared by Tran.sportation Solutions U O N O O N N O N O N O O N N O N O N O N O N O N Z U ¢ 3 w � F � 4 � U 3 a U O O N N z ¢ N ai z ~ ai Z ai Z ai M M N } Z ai ¢ N ¢ D y Z N ai ¢ "' U N "' ¢ W D ¢ U O W ¢ D } W 7 z ¢ O W N O ai ai ¢ '�' w ai ai w vMi v~i W z a z J w w 2 w Z Z z N z a>>>>¢ >¢ >¢ >¢ >¢> o N M M W M g W Y> >¢> S M>> >o d S¢ M U ¢ S M M W W o¢> S> OY >¢> S > M S g M N> N LL m v Q 0 N 0 0 N N o N o N 0 0 N N o N o N 0 N 0 N 0 N 3 W U F � LL w U a �i ::) z a o z o a w z w a N OC a H CD M Z H 0 M Z H M y }M} H Z M¢ H z ¢H¢¢ M H 7 N N Z Z U Z¢ Z M W ?¢ Z W H M M W X M H M W Z M O M Z M W U M J LLZ1 7? 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3 Z Z Z Z Z Z Z Z U O Q ro = o = w > Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v v Z Z v Z Z v v Z Z v v Z Z v v 9 O O O N a v v `o U W a � o_ > v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v a v v v v v v v 0 - 0 0 - - 0 - - O O - - O O - - O - N N - - - In w - - W - - m - O N N - - N M N N - - V N N N - - o h N N I cy N m N N cy - 0 M M - - N M M M - - N n - cy w h M M cy cy W M M cy cy 0 V V cy cy N M V V cy cy N V cy cy w h V V cy cy N N O Z 0 F x U O Z O O U " U — � U U_ Q OC � F ^ ^ 0 Z O U z 0 y Q a a v �- � o O y U v Ih � U W > Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z Z v v Z N V> Z Z v v Z O V Z Z Z V v O LL z O U z 0 N a a fl- � o O y U v M � U_ 2 > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z 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Z Z Z Z v v v v v v v v v v v v v v v v v v v v v v v v v z z O U N_ OC W > OC 0 > Z Z Z Z Z Z Z Z Z 6�viv�v ZZ Z Z 6�6Wv Z Z 6�6�6 Z 6�6�6�v Z 6�6�6�v Z Z Z Z Z Z v v v v v v v v v v v v v v v v v F Z 7 N O F Q U N_ OC W > OC 0 6�viv�v 6�6Wv 6�6�6 6�6�6�v 6�v > z z z z z z z z z zz z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v N N O Z 0 F X U p z N U ac U m ac Z O U z w ac 0 > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v z 7 N U ac U m ac Z O U z W > =AAA 0 � 6�v�v 6�6 6�6 6�6 6�6 6�6 N > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v v v v v v Z v v v v v v v z z O U N_ OC W > OC 0 > Z Z Z Z Z Z Z Z Z 6�viv�v ZZ Z Z 6�6Wv Z Z 6�6�6 Z 6�6�6�v Z 6�6�6�v Z Z Z Z Z Z v v v v v v v v v v v v v v v v v F Z 7 N O F Q U N_ OC W > OC 0 6�viv�v 6�6Wv 6�6�6 6�6�6�v 6�v > z z z z z z z z z zz z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v 0 cy 0 0 cy cy 0 cy cy O O cy cy O O cy cy O cy N N cy cy cy cy cy cy cy cy N N cy cy N N cy cy N N cy cy N N Icy N N cy cy M- cy cy M M cy cy M cy cy M M cy cy M M cy cy V V cy cy V V cy cy V cy cy V V cy cy N N O Z 0 F X U p z N U ac U m ac Z O U z w ac 0 > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v z 7 N U ac U m ac Z O U z W > =AAA 6�v�v 6�6 6�6 6�6 6�6 � N > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v Z v v v v v v v v v Z v v v Z v v z z O U N_ OC W > OC 0 > Z Z Z Z Z Z Z Z Z 6�viv�v ZZ Z Z 6�6Wv Z Z 6�6�6 Z 6�6�6�v Z 6�6�6�v Z Z Z Z Z Z v v v v v v v v v v v v v v v v v F Z 7 N O F Q U N_ OC W > OC 0 6�viv�v 6�6Wv 6�6�6 6�6�6�v 6�v > z z z z z z z z z zz z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v 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O Z 0 F X U Z N U ac U m ac Z O U z w ac 0 > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v Z 7 N U ac U m ac Z 0 U z W > OC 0� Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v v v v v v v v v v v Z v v v v v v Z v v v v Z v Z z ri O U N_ OC W > OC 0 > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v F Z 7 N O F Q U N_ OC W > OC 0 > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v V V V V N N N N N N N N N (O (O (O (O [O (O [O (O (O (O h h h n h n h h h h W W N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O Z 0 LLL— F — — — — — X U N F Z 7 z O Q U N_ OC W OC 0 > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z F Z 7 N O Q U N z ac o > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v z z O U N_ OC W OC 0 6�viv�v 6�6�6 6�6�6 6�6 ZZ Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z v v v v v v v v v v v v v v v v v v v v v v v v v v v F Z 7 Ih U ac U m ac Z O U z W OC 0 �v�v�v > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v N M V N N N N N N N N N N M M M M M M M M V V V V V V V V N N O Z 0 F X U N F Z 7 z O Q U N_ OC W OC 0 > Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z F Z 7 N O Q U N z ac o > z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z v v v v v v v v v v 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CATEGORY: ❑ Consent Staff Report BUDGET IMPACT: N/A ❑ Resolution Expenditure Amount: $ ❑ Ordinance Included in Budget? Yes ❑ No ❑x Contract Approval ❑x Other: Motion Public Hearing (Legislative, unless otherwise noted) 3-Year Strategic Plan: 4 - Ensure sustainable future for public services and facilities Cost Allocation Fund: 305 CIP Street SUMMARY STATEMENT: Staff are seeking authorization to submit transportation grant applications under three grant programs administered by the Washington State Department of Transportation (WSDOT). A total of seven candidate projects have the potential to score well under the programs and are on the City's Six -Year Transportation Improvement Program (STIP). The three grant programs are described below followed by descriptions of the proposed grant projects. 1. City Safety Program - This grant opportunity is available on a two-year cycle through WSDOT's Highway Safety Improvement Program (HSIP). The due date for grant applications is March 8, 2026. To be eligible, the proposed projects must be consistent with a current Local Road Safety Plan (LRSP) developed in accordance with WSDOT guidelines. Public Works has developed a 2026 LRSP update that is attached to this Agenda Bill. With the submittal of a final 2026 LRSP to WSDOT, the City will be eligible for grant funding. The update prioritizes the same focus areas as previous plans based on recent accident data. Focus areas consist of two groups of projects. Group 1 projects focus on improvement for pedestrians and bicycles on SR 20 while Group 2 focuses on pedestrian and bicycle safety improvements on the City's major collector streets. In most cases, the objective of the plan is to slow cars to reduce severity of accidents and to enhance pedestrian and bike facilities to reduce accident frequency. HSIP grants do not require a local match. 2. Pedestrian/Bicyclist Program — This program, funded in part by Washington's Climate Commitment Act, focuses on improving pedestrian and bicyclist safety and mobility and increasing active transportation trips. Applications are currently being accepted for funding during the 2027-2029 biennium. The due date for grant applications is April 15, 2026 and funding will be available as early as July 2027. Local matching funds are not required. 3. Safe Routes to School (SRTS) Program — The SRTS program provides funding to improve safety and mobility for children by enabling and encouraging them to walk and bicycle to school. Funding is for projects within two miles of primary, middle, and high schools. This radius, as measured from each of Port Townsend's three public schools, essentially encapsulates the entire city. Applications are currently being accepted for funding during the 2027-2029 biennium. The due date for grant applications is April 15, 2026 and funding will be available as early as July 2027. Local matching funds are not required. Given match is not required for these programs, the City's contribution to these projects would be to pay for ineligible expenses such as staff time and overhead. The Transportation Benefit District funding is used for such costs. Projects would occur in 2028-29 if awarded. PROJECT DESCRIPTIONS City Safety Program 1. 12t" Street and Landes Street Pedestrian Safety Project - Provides ADA- compliant pedestrian safety improvements at the intersection of 12t" Street with Landes and Haines Place near Safeway. Key project elements are: • New curb ramps and marked crossings at 12t" Street and Landes Street and 12tn Street and Haines Place • New sidewalk connection between Landes Street and Haines Place • Travel lanes narrowed and 5' bicycle lines striped with 1.5' buffers • Estimated total project cost $735,000 Grant request $680,000 City funds $75,000 am 2. Lawrence Street Safety Improvements — Closes a sidewalk gap between Walker Street and Kearney Street. Key project elements are: • New 6' sidewalk on northern side of street and marked crosswalk at Kearney - completes ADA route between residential neighborhoods and Food Co-op • New curb ramps at Scott Street • Travel lanes narrowed, 5' bike lanes, and 1.5' buffers each side • Rain gardens installed in curb extensions at Kearney • Mast arm streetlight on PUD pole • Estimated total cost $550,000 Grant request $475,000 City funds $75,000 3. Monroe Street Crosswalk Improvements — New crosswalks at five locations on Monroe Street. Key project elements are: • New curb extensions, curb ramps, raised crosswalk, and rectangular rapid flashing beacon (RRFB) at Monroe and Jefferson Street • New curb extensions, curb ramps and marked crosswalks at four additional locations • Travel lanes narrowed, 4.5' bike lane with 1.5' buffer on uphill lane • Estimated total cost $720,000 Grant request $645,000 City funds $75,000 Pedestrian/Bicyclist Program 4. Sheridan Street Pedestrian/Bicyclist Safety Project — loth to 15th — Project closes a sidewalk/bicycle lane gap on Sheridan Street between Salish Coast Elementary, residential neighborhoods, and the Hospital/Commercial district. Key project elements are: • New 6' sidewalk on east side of street. Existing parking maintained on west side. • Travel lanes narrowed with 5' bike lanes and 1.5' buffers each side • Mast arm streetlights on PUD poles • Estimated total cost $845,000 Grant request $770,000 City funds $75,000 5. Discovery Road Pedestrian/Bicyclist Safety Project — Landes to Hastings — Constructs new sidewalk on Discovery Road on frontage of proposed Discovery San Juan development. Key project elements are: • New 6' sidewalk on south side of road. • Travel lanes narrowed with 5' bike lanes and 1' buffers each side • Raised crosswalk at Hastings Ave intersection with solar RRFB • Mast arm streetlights on PUD poles • Estimated total cost $660,000 Grant request $585,000 City funds $75,000 Safe Routes to School Program 6. Blaine Street SRTS Project — Walker to High School - Completes an ADA compliant route on Blaine Street and Pierce Street from Walker to the High School. Key project elements are: • New 6' sidewalk on south side of Blaine • Raised crosswalk at Hastings Ave intersection with solar RRFB • Mast arm streetlights on PUD poles • Estimated total cost $1,055,000 Grant request $955,000 City funds $100,000 7. 19t" Street SRTS Project — Sheridan to Landes — Project closes a sidewalk/bicycle lane gap on 19t" Street between Sheridan and Landes connecting residential neighborhoods with Salish Coast Elementary. Key project elements are: • New 6' sidewalk on south side of street. Existing parking maintained on west side. • Travel lanes narrowed with 5' bike lanes and 1.5' buffers each side • Mast arm streetlights on PUD poles • Estimated total cost $1,106,000 Grant request $1,006,000 City funds $100,000 Staff is asking the City Council for concurrence through approval of this motion. ATTACHMENTS: Proposed Grant Projects Overview Map, Local Road Safety Plan (separate cover) CITY COUNCIL COMMITTEE RECOMMENDATION: N/A RECOMMENDED ACTION: Move to adopt the 2026 Local Road Safety Plan update. Move to authorize the City Manager to apply for prioritized projects under the City Safety Program, Pedestrian/Bicyclist Program, and Safe Routes to school Program. ALTERNATIVES: ❑ Take No Action ❑ Refer to Committee ❑ Refer to Staff ❑ Postpone Action ❑ Remove from Consent Agenda ❑ Waive Council Rules and approve Ordinance _ ❑ Other: City0f Port ' m�10 Townsen Agenda Bill AB26-021 Meeting Date: February 17, 2026 Agenda Item: IX.0 ® Regular Business Meeting ❑ Workshop/Study Session ❑ Special Business Meeting Submitted By: Emma Bolin, PCD Director and Renata Munfrada, Housing Grants Coordinator Date Submitted: February 10, 2026 Department: Planning & Community Development Contact Phone: (360) 379-0616 SUBJECT: Evans Vista Development Solicitation Discussion CATEGORY: BUDGET IMPACT: ❑ Consent ❑ Resolution Expenditure Amount: $0 ❑ Staff Report ❑ Ordinance Included in Budget? Yes ❑ No ❑ ❑ Contract Approval ❑x Other: Discussion Item ❑ Public Hearing (Legislative, unless otherwise noted) ❑ 3-Year Strategic Plan: Housing Strategy 3: Evaluate multiple funding models and increase coordination with partners for developing affordable housing. Cost Allocation Fund: N/A SUMMARY STATEMENT: The City of Port Townsend is planning to solicit proposals from organizations relevant to their capabilities and qualifications for development of the Evans Vista Neighborhood. The nonbinding Master Site Plan, approved by City Council in November 2023, outlines a 14-acre mixed -use and mixed -income neighborhood designed for 321 residential units. As envisioned now, the residential layout is a blend of diverse housing types, including traditional and walk-up apartments, townhomes, and mixed -use buildings that integrate commercial spaces or services like a daycare facility. As previously reported to council a preliminary plat application has been filed but not furthered until a developer is secured. The plan is an ambitious vision for the project. The implementation of the site plan faces a critical distinction between flexible community aspirations and rigid legal obligations tied to public funding. Inclusion of certain elements, like incorporating commercial space into residential development, depends heavily on market -driven financial feasibility. While these elements are desirable for creating a holistic neighborhood, developers may find that the high construction costs and operational overhead in Port Townsend's current economic climate make them difficult to sustain without additional, unallocated subsidies. Consequently, the City and potential developers may submit proposals to represent a scaled back plan or eliminate these soft components to ensure the overall project remains bankable and attractive to private investment. During the Phase 1 "Soft Lauch" of the Evans Vista Roadmap to Disposition, the City met with over 25 prospective developers to understand their capacity and interest in serving as master developer or vertical developer of a component of the project, and gleaned insights into the market regarding phasing, incentives needed, and to better understand implications for solicitation. Through discussions with prospective developers, the project team began refining financial feasibility of the master site plan primarily due to rising construction and labor costs that were outlined initially in the master plan with a sizeable funding gap, which may make the original development assumptions and securing traditional financing more challenging for potential developers. For example, Evans Vista is envisioned as a mixed -income neighborhood providing a range of affordable and middle -income units with the aim of supporting the local workforce and promoting socioeconomic diversity and accessibility. Middle housing is a workforce housing solution that gives moderate -income essential workers like firefighters, childcare and healthcare workers, and teachers more options so they can afford to live in the communities they serve. Socioeconomic diversity is a fundamental component of sustainable affordable housing because it actively dismantles the historical and social barriers created by concentrated poverty. However, when analyzed by household income, Port Townsend's lower -income households face much higher rates of cost burden. According to the 2016-2020 U.S. Department of Housing and Urban Development (HUD) Comprehensive Affordability Strategy (CHAS), 555 of Port Townsend's extremely low-income households are cost - burdened, and the majority of those are severely cost -burdened. The data shows the need for subsidized rental units and other affordable housing serving lower -income households who are spending too much on housing and being displaced. While mixed -income models are often praised for social integration, the possibility of delivering a project consisting of entirely lower -income units in a single development offers distinct operational and financial advantages that can accelerate the City's response to the housing crisis. Conversely, 80-150% AMI units may be needed to cross - subsidize costs relating to financing, operating and maintaining the units. Also, grant funding for low-income homes limits construction yields to smaller tranches (e.g., 40 units every 5 years). The same is true for the mix of housing types outlined in the current Master Site Plan. The City of Port Townsend envisions Evans Vista as a neighborhood comprising a harmonious blend of mixed -use buildings, walk-up apartments, traditional apartments, and townhomes. Increasing housing variety is essential to keep up with population growth. It provides options for multi -generational families, seniors looking to downsize, and young adults, promoting diverse, walkable neighborhoods. A Request for Expression of Interest (RFEI) serves as a strategic alternative to a Request for Proposals (RFP), allowing the City to gauge market interest and developer capacity without the rigid constraints of a final bid. Because the City is not the developer, the RFEI process is advantageous for refining the project's financial model and ideal balance of affordable units based on real -world feedback from potential partners. This high-level, exploratory approach helps identify potential partners earlier in the timeline, which is critical for large-scale development. By using an RFEI, the City can mitigate financial risk by ensuring that the site design is grounded in what developers find bankable, rather than releasing a highly specific RFP that might fail to attract competitive bids due to overly restrictive requirements. This method also streamlines the path toward construction by narrowing the field to qualified candidates who are most likely to successfully navigate the complex land use and grant requirements inherent to the site. Elements of the Master Site Plan for Consideration: Master Site Plan Unit Count and Housing Typology (321 units total) o Mixed -Use Apartments (167 units) o Walk-up Apartments (42 units) o Standard Apartments (94 units) o Townhomes (18 units) Parking Requirements (348 parking stalls total = 1.08 ratio) o Surface Stalls (236 stalls) o Parallel Parking (50 stalls) o Garage Parking (44 stalls) o Townhome Garages (18 stalls) Other Neighborhood Components o Commercial Space / Childcare Facility o Community Garden o Pedestrian Trail Bridge o Trail Bulletin Board o Textured Crosswalk o Playground / Pavilions o Auditorium / Stage o Madrone Picnic Grove o Art Plinths As the development solicitation is being prepared, City staff would like guidance from the City Council to determine which of these elements should be priority considerations and which are flexible or negotiable with bonus scoring. Staff will also request if Council has any mandated requirements, other than grant funding stipulations. Later in the year, after the solicitation is issued, staff will have a recommendation on the top scored submittals. This RFEI process will inform staff on the structure options for development and long- term operations, maintenance, and compliance. ATTACHMENTS: Evans Vista Prospectus Evans Vista Roadmap to Disposition Evans Vista Master Site Plan and Tracts for Entitlement Port Townsend Housing Affordability Calculator 2024 ATSDR Exposure Investigation 2024 ATSDR EI Fact Sheet COUNCIL COMMITTEE RECOMMENDATION: Infrastructure and Development Committee discussed aspects of how to score for priorities and supported bonus points awards for units that would also serve 80-150% AMI, childcare facilities, and local labor utilization, ground floor commercial, and townhome ownership recognizing that absolute requirements would eliminate options. STAFF RECOMMENDATION: Discuss the Evans Vista Neighborhood Master Site Plan, financial feasibility, and potentially negotiable elements of the current master site plan as envisioned in 2023. Refer to Council I&D Committee Recommendation. ALTERNATIVES: ❑x Take No Action ❑ Refer to Committee ❑x Refer to Staff ❑ Postpone Action ❑ Remove from Consent Agenda ❑ Waive Council Rules & Approve Ordinance ❑ Other: &I-te IRlea y far IDevela 111 iirnien Evans Vista offers a rare opportunity to develop a mixed -income neighborhood at scale within Port Townsend's city limits. The City has acquired 14 acres of undeveloped property, secured key infrastructure investments, and completed the early stages of planning while intentionally leaving space for the right development partner to help bring the vision to life. li lip. iri IIRlea y -to 1[3e II h ze The City envisions Evans Vista as a complete neighborhood that reflects local character, meets community housing needs, and offers long-term value. A flexible concept plan has been reviewed, and the site layout can evolve to reflect developer expertise and market realities. The City anticipates conveying the land and is actively exploring a range of public private partnership models to support successful delivery. The City welcomes partners who can bring forward viable development strategies that respond to local needs and site conditions. II,,,,,, ocaflan vvllth IIB LI d-III firm ValUe Located at the entrance of Port Townsend and discreetly tucked behind a stand of evergreens, Evans Vista offers both privacy and connection. The site connects directly to a local trail and sits just minutes from downtown that draws in local residents and out-of- town visitors. Port Townsend's distinctive maritime economy and vibrant cultural life offer an authentic, highly desirable setting for new residences. Recent projects such as West Harbor Apartments, Madrona Ridge, and 7th Haven Apartments demonstrate that development momentum already exists. With strong support from city leadership and staff, developers can count on an eager and responsive partner. 'l�irl� r>r��1��Fl4,, Ili III If„I � ary n li rig Mt a y o rni 1pleted Extensive planning is complete. The City's Housing Needs Assessment confirms strong demand for exactly the type of mixed -income housing envisioned for Evans Vista. Comprehensive Plan policies and Rainier subarea plan align closely with the site's development potential. Combined with the non -binding concept plan for up to 320 units (mostly rental), the City has completed years of planning and community dialogue to welcome a developer who is looking to build in Port Townsend. Market Analysis Port Townsend continues to attract smaller households seeking a slower pace of life and proximity to nature, fueling steady demand for new housing. While recent single-family construction has primarily served higher -income buyers, rental options for local workers and moderate -income households remain limited. One -bedroom apartments rent around $1,700-$2,000 per month, highlighting the potential for well -designed multifamily projects. The Evans Vista concept plan envisions a mix of market -rate and affordable homes, with about 25% of units affordable to households earning up to 80 percent of area median income (AMI), roughly $1,400 for a one -bedroom in 2025. Because these rents are below levels typically needed for project feasibility, the development will likely include regulated affordable housing supported by programs such as LIHTC and state or local funding. II n f ira s f iruic t ui ire a n d II n c e n f li gyres iii firm IIR Public investment and financial incentives strengthen the case. The city has committed $3 million for a sewer lift station and, potentially, a gravity line through the site. Grants are funding sidewalk connections to downtown. Adjacent road improvements and a new roundabout are already in place, and the regional stormwater system eliminates the need for on -site detention. The City is applying for new grants to fund additional on -site infrastructure needs such as sewer, water, stormwater connections and roads. The City's Multifamily Tax Exemption (MFTE) program could also support project feasibility. II n Vi ,� li rig Devdopr-neint FlarfinershiIjjps The City is reaching out to a wide range of qualified development teams, including local, regional, and mission -driven organizations, to share the Evans Vista opportunity and identify the best fit for this unique site. The City is open to a variety of development models and partnerships and is particularly interested in teams that bring creativity to financing, phasing, and housing delivery. This prospectus is part of an early engagement process to explore possibilities, generate ideas, and shape a development approach that reflects Port Townsend's values and meets its housing goals. IHdp Shape Wh' Next This prospectus is part of the City's early outreach to inform a future development solicitation. In the coming months, the City and its partners will meet with a range of development teams to discuss site potential, gather feedback, and help define the path forward. A site preview and developer roundtable are planned for early 2026, with a formal RFP anticipated later that year. In the meantime, a refreshed Evans Vista webpage will provide updated materials. This is an opportunity to help shape a new neighborhood that reflects Port Townsend's character and community priorities, while advancing thoughtful, mixed income housing delivery. ECOnorthwest August 15, 2025 Renata Munfrada, Emma Bolin, and Steve King, City of Port Townsend Cadence Petros and James Kim, ECOnorthwest Draft Evans Vista Disposition Roadmap Background As part of its collaboration with the City of Port Townsend and Thomas Architecture Studios (TAS), ECOnorthwest (ECO) developed this Evans Vista Disposition Roadmap to support implementation of the City's master plan for the Evans Vista area. The roadmap responds to Task 1 of ECOnorthwest's scope of work, which calls for a clear, step-by-step guide to land disposition —from preliminary marketing and developer engagement through RFP development, evaluation, and execution of a Disposition and Development Agreement. The roadmap is intended as a practical planning tool to ensure clarity of actions, roles, and timing across the disposition process. r e e r m r Before conducting interviews with developers, project team will discuss 1. Gather Data and Develop preliminary questions and options, gather City/ECO/TAS July — Sept 2025 Interview Collateral information about various land use options, and ensure common understanding of preferred city objectives 1.1.Hold kickoff meeting Initial discussion regarding goals, City/ECO/TAS July 2025 objectives, and next steps; site visit City to research and describe land use 1.2.Meet to discuss primary options (PUD vs. Preliminary Plat City/ECO/TAS August 2025 outstanding questions Approval vs. Binding Site Plan); discuss pros and cons 1.3.Compile initial list of ECO will generate a Google document for City/ECO/TAS Aug — Sept 2025 developer prospects all team members to add to 1.4.Draft interview guide and ECO will prepare set of questions for ECO September 2025 collateral team review 1.5.Set up interviews for Various team members to set up City/ECO/TAS September 2025 Phase 1 outreach interviews depending on relationship or A 1 Draft Evans Vista Disposition Roadmap 1 6, =M300111.1.1 r = ................................... e e r r Meet with prospective developers to understand their capacity and interest in 2. Conduct Initial Developer serving as master developer or vertical Outreach (Phase 1 — "soft developer of a component of the project; City/ECO/TAS Sept — Oct 2025 launch") glean insights into market regarding phasing, incentives needed, implications for solicitation; provide context for project; build understanding and interest Iterative process led by the City with 3. Draft Development assistance from ECO to develop City/ECO/TAS Oct — Dec 2025 Solicitation development solicitation incorporating feedback from initial developer outreach 3. 1. Determine type of Project team to discuss options and solicitation (RFP, RFQ, determine most appropriate given City City/ECO/TAS October 2025 etc.) objectives and feedback from developer interviews Through discussions with prospective developers and project team, develop 3.2.Identify submission proposal submission requirements that City/ECO/TAS October 2025 requirements describe the level of detail and mandatory vs. desired outcomes/objectives of the development ECO to draft for team review based on 3.3.Develop evaluation criteria City objectives and sample solicitation City/ECO/TAS November 2025 documents 3.4.Determine evaluation City to develop evaluation process in coordination with City legal counsel and City/ECO November 2025 process input from ECO 3.5.Establish an evaluation Determine membership from city staff; committee determine if committee should review City/ECO December 2025 solicitation before it's released Share draft with key decision -makers 3.6.Share draft development and/or partners; consider sharing it with solicitation for review and a developer who is not planning to bid on City/ECO December 2025 comment the project to help ensure alignment with market or A 1 Draft Evans Vista Disposition Roadmap 6, r IN 74.�Marlket e e r r Development Share project details with prospective Opportunity (Phase 2 — developers and service providers (e.g., City/ECO/TAS Jan — March 2026 "preview") architects, engineers, contractors, etc.) before solicitation is published 5. Hold Developer Site Visit Invite developers and service providers to and Discussion (Phase 2) visit the site and learn more about the City/ECO/TAS April — May 2026 project before solicitation is published 6. Finalize and Release Finalize development solicitation, Development Solicitation (Phase 3 — "official establish a schedule for review, determine City/ECO/TAS April —June 2026 release3 requirements for advertising and noticing 6.1.Develop and implement Create plan for marketing project after Phase 3 marketing the development solicitation is released City/ECO/TAS April 2026 approach 6.2.Finalize solicitation Work with legal counsel and City document Manager's Office to finalize solicitation City May 2026 document (council 1:1's?) 6.3.Finalize contact list Include all interviewees and site visit City/ECO/TAS May 2026 attendees 6.4.Notice solicitation/upload Leave open for 8 weeks City June 2026 on website 7. Evaluate Proposals Evaluation Committee April — Sept 2026 7.1.Develop scoresheet Based on evaluation criteria, develop a materials scoresheet for evaluation committee City/ECO April 2026 members 7.2.Answer questions from City June — Aug 2026 developers or A 1 Draft Evans Vista Disposition Roadmap 6, =MIS 0111.1.1 = =�IZZEWWMM ................................... 7.3.Send proposals to evaluation committee for Provide proposals as well as scoresheets City Aug 2026 preliminary review to evaluation committee members 7.4.Review pro ECO will review any required pro forma or forma/financial financial information provided by ECO Aug 2026 information proposers 7.5.Meet to evaluate Preliminary ranking plus determine Evaluation Sept 2026 proposals proposers to interview (if desired) Committee 7.6.Interview proposers (if Evaluation Sept 2026 desired) Committee B. Select a Proposer Evaluation Committee to recommend City Council October 2026 proposal for council consideration City —with help of legal counsel —to 9. Negotiate Disposition and negotiate disposition of property with City/ECO November 2026 — Development Agreement selected developer; ECO is available to June 2027 assist if contingency allows 10. Execute Disposition and Once agreement is fully negotiated, City Council/City July 2027 Development Agreement submit to council for approval Manager Under the negotiated agreement, both the 11. Conduct Due Diligence developer and the city will be obligated to and Satisfy Conditions to complete certain activities prior to Developer/City July 2027 — July Closing closing, such as entitlements, permitting, 2028 financing, gap financing, and other obligations. 12. Close on Property Developer/City July 2028 13. Begin Construction Developer August 2028 or A 1 Draft Evans Vista Disposition Roadmap 6, VM "ON 3SNM011210d V1S1/\SNV/\3 �j Q`OOH�IOOHOGN ISIA SNb'n� aNISNM01 id0d �o U 1 � I 1 - — _—: —.._ J..._ III Q 1 o Ilij z z 1 1 p 1 ll >> 1 U0 =IIIIIIW II III I1 Q v. 1 I d ~Illl I�I G� d L O Q 1 N d l I I ! N K 1 1 1 j J 1 1 I I Il 1 1 � 1 1 1 1v" "A 1 1 0 1 1 1 1 1 1 1 ( 1 1 1 I 1 101 IN Z 1 IY 1 1`, I I i 1 i i W 1 0 W � 1 ti 4 \ � 3 4z 4a.ZN\ \ e"y \ \ \ ttsuu O J U z J (L rn O V P Z O U Z Wz z Z W W 0 a o< J z O ® O N os3 u E A GSG� Grob O Z 2 2 O o O O O :E O O O O n p p w S 0 3 a aH O O Z � Y K _ Z H W UO z N Q = z Q Z a �3 o a 0 tlM "ON3SNM011210d I tl1Sl/1 SNtl/13 W P ¢ � QOOH�IOOHOGN VISIn SN` An aNISNMOl id0d o z ~ OJ W K O 0 - o o U I _ a U Q Rental Inputs Ownership Inputs Affordable Rental & Sales Price Limits Calculator Project Type Rental X% AMI Affordable Rent MFI (4 person household) Income toward rent A Affordability Calcs Unit Size Affordable Multiplier Utilities Allowance Studio 70% $139.00 1 Bed 75% $178.00 2 Bed 90% $206.00 3 Bed 104% $232.00 Project Type Ownership X% AMI Affordable Rent MFI (4 person household) $106,200 Income toward rent 0' . Interest Rate (fixed 30 year Mort.) 6.50% Property tax share of housing costs 10.00% Upkeep cost share of housing costs 12.50% Down payment 0' . Affordability Calcs Unit Size Affordable Multiplier Max Annual Housing Cost Annual Property Tax Annual Upkeep Cost Studio 70% $26,762.40 $2,676 $3,345 1 Bed 75% $28,674.00 $2,867 $3,584 2 Bed 90% $34,408.80 $3,441 $4,301 3 Bed 104% $39,761.28 $3,976 $4,970 Health Consultation Exposure Investigation Outdoor Air Exposures from the Port Townsend Paper Corporation PORT TOWNSEND PAPER CORPORATION PORT TOWNSEND, JEFFERSON COUNTY, WASHINGTON EPA FACILITY ID: WAD009270919 JUNE 24, 2024 U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Toxic Substances and Disease Registry (ATSDR) Office of Community Health and Hazard Assessment Atlanta, Georgia 30333 Health Consultation: A Note of Explanation An ATSDR health consultation is a verbal or written response from ATSDR to a specific request for information about health risks related to a specific site, a chemical release, or the presence of hazardous material. In order to prevent or mitigate exposures, a consultation may lead to specific actions, such as restricting use of or replacing water supplies; intensifying environmental sampling; restricting site access; or removing the contaminated material. In addition, consultations may recommend additional public health actions, such as conducting health surveillance activities to evaluate exposure or trends in adverse health outcomes; conducting biological indicators of exposure studies to assess exposure; and providing health education for health care providers and community members. This concludes the health consultation process for this site, unless additional information is obtained by ATSDR which, in the Agency's opinion, indicates a need to revise or append the conclusions previously issued. You may contact ATSDR toll free at 1-800-CDC-INFO or visit our home page at: httL)s://www.atsdr.cdc.)ov About ATSDR The Agency for Toxic Substances and Disease Registry (ATSDR) is a federal public health agency of the U.S. Department of Health and Human Services (HHS). ATSDR works with other agencies and tribal, state, and local governments to study possible health risks in communities where people could come in contact with dangerous chemicals. For more information about ATSDR, visit the ATSDR website. HEALTH CONSULTATION Exposure Investigation Outdoor Air Exposures from the Port Townsend Paper Corporation PORT TOWNSEND PAPER CORPORATION PORT TOWNSEND, WASHINGTON JEFFERSON COUNTY Prepared By: U.S. Department of Health and Human Services Agency for Toxic Substances and Disease Registry (ATSDR) Office of Community Health and Hazard Assessment Atlanta, Georgia 30333 1. Summary 2. Background 2.1 Statement of Issue and Purpose 2.2 Site Description and Timeline of Previous Public Health Activities 3. Community Description and Concerns 3. 1. Community Demographics 3.2 Community Concerns 4. Methods and Sampling Data 4.1 Exposure Investigation Design and Site Selection 4.2 Data Collection 4.3 Laboratory and Data Analysis 5.1 Exposure Path way Analysis 5.2 Outdoor Air Evaluation 5.2.1 Screening Analysis 5.2.2 Evaluation of Breathing Air 5.2.3 Data Analysis 5.2.4 Health Evaluations 5.3 Evaluation of Health Outcome Data 5.4 Summary of Limitations and Uncertainty 6. Conclusions 7. Recommendations and Public Health Action Plan 8. Authors 9. References Appendix A: Brief Summary of ATSDR's Public Health Assessment (PHA) Process Appendix B. ATSDR 2017 Model Results in Relation to Exposure Investigation Monitor Sites Appendix C. Screening Levels Used in the Exposure Investigation Appendix D: Data Collection Methods, Data Quality Objectives and Results (Including Supplemental Tables and Figures) Appendix E. Health Effects of Environmental Odors 1 5 5 5 7 7 9 9 9 11 12 12 12 12 14 16 27 37 37 37 39 40 40 44 45 51 59 82 IList. of IFigures Figure 1: Photo of Port Townsend Paper Corporation, 2015 (Photo taken by ATSDR staff) Figure 2: Timeline of events leading to ATSDR Exposure Investigation Figure 3: Site Map and Demographics Data Figure 4: ATSDR Exposure Investigation Monitor Locations Figure 5: Acetaldehyde 24-hour Samples and Comparison of PTPC Operation and Shutdown Figure 6: Formaldehyde 24-Hour Samples and Comparison of PTPC Operation and Shutdown Figure 7: Propionaldehyde 24-Hour Samples and Comparison of PTPC Operation and Shutdown Figure 8: Boxplot of Hydrogen Sulfide Single Point Monitor (SPM) Results (30 min averages) Figure 9: Boxplot of PM10 24-Hour Averages and Comparison of PTPC Operation and Shutdown Figure 10: Boxplot of PM2.5 24-Hour Averages and Comparison of PTPC Operation and Shutdown Figure 11: Boxplot of Sulfur Dioxide (SO2) Thermo ScientificTM 43i Analyzer (Thermo) 10-minute Averages in part sper billion (ppb) and Comparison of PTPC Operation and Shutdown Figure 12: Time plot of TRSMEDOR° (MEDOR) for Total Sulfur Compounds 20 min samples Figure B1: CALPUFF Model Predicted cancer risk Figure 132: CALPUFF Modeled PM1oAcute Exposure Figure 133: CALPUFF Modeled PM2.5 Acute Exposure Figure 134: CALPUFF Modeled Sulfur Dioxide Acute Exposure Figure 135: Modeled Total Reduced Sulfur Compounds Acute Exposure Figure 136: Meteorological data collected prior to and during the Exposure Investigation Figure D1: Hydrogen Sulfide Timeplot 30— Minute Samples (SPM) in parts per billion Figure D2: Hydrogen Sulfide Polar Plots (SPM) Figure D3: PM1oTime Plot 24-Hour Averages Figure D4: PM2.5Time Plot 24-Hour Averages Figure D5: Correlation Between Detected Thermo ScientificTM 43i Analyzer and TRSMEDOR° Sulfur Dioxide Samples Figure D6: Comparison of Sulfur Dioxide (SO2) Timeplots from TRSMEDOR° Analyzer and Thermo ScientificTM 43i Analyzer (measured alone) Figure D7: Correlation Between Detected Single Point Monitor (SPM) and Detected TRSMEDOR° Hydrogen Sulfide (HzS) Measurements Figure D8: Comparison of SPM and TRSMEDOR° Timeplots for Hydrogen Sulfide Figure D9: Polar plots for hydrogen sulfide (HzS) and sulfur dioxide (SO2) when measured with the MEDOR instrument 5 6 8 11 17 17 18 19 20 21 23 25 45 46 47 48 49 50 68 69 72 72 77 78 79 80 81 IList. of _ aIbIIes Table 1: ATSDR Exposure Investigation Site Location Descriptions 10 Table 2: Screening Levels Used in Exposure Investigation 13 Table 3. Percent and number of days that PM10 and PM2.5 fall into each category of the EPA Air Quality Index 22 Table 4. Percent and number of days that sulfur dioxide measurement fell into each category of the EPA Air Quality Index 24 Table 5. Acute and Chronic Hazard Quotients (HQs) and overall Hazard Index (HI). The highlighted contaminants exceeded at least one noncancer screening level 26 Table 6. Cancer risk of Acetaldehyde and Formaldehyde 27 Table C1. EPA Air Quality Index (AQI) categories [EPA 2018] 55 Table D1. Sampling Methods and Range of Detection 59 Table D2. Data Quality Objectives (DQOs) for the Port Townsend El 62 Table D3. Aldehyde Sample Results (24-hour samples collected at Site 2) 65 Table D4. Hydrogen Sulfide Results (SPM) 66 Table D5. Particulate Matter Results (24-hour samples) 70 Table D6. Sulfur Dioxide Measurements, Site 2 (10-minute averages in ppb) using Thermo ScientificModel 43i Analyzer 73 Table D7. Concentrations of sulfur compounds measured by MEDOR (20-min averages collected continuously) 74 IList. of AbbreviatJans and Acranyrns ACGIH American Conference of Governmental Industrial Hygienists AQG Air Quality Guideline AQI Air Quality Index ASB aerated stabilization basin ATSDR Agency for Toxic Substances and Disease Registry CREG Cancer Risk Evaluation Guideline Cv comparison value DQO data quality objective E-BAM environmental beta attenuation monitor (Met One) ECY Washington Department of Ecology EF exposure factor El exposure investigation EPA (U.S.) Environmental Protection Agency EPC exposure point concentration HEM-4 Human Exposure Model 4 HI Hazard Index HQ Hazard Quotient IQR interquartile range IUR Inhalation Unit Risk µg/m3 micrograms per cubic meter LOAEL lowest observed adverse effect level MEDOR TRSMEDOR° ppb method for measuring total sulfur mmHg millimeter of mercury MRL Minimum Risk Level NAAQS National Ambient Air Quality Standards NOAEL no observable adverse effect level PM particulate matter PM2.5 particulate matter with aerodynamic diameter less than or equal to 2.5 microns PM10 particulate matter with aerodynamic diameter less than or equal to 10 microns ppb parts per billion ppm parts per million PTPC Port Townsend Paper Corporation iv RfC Reference Concentration SL screening level SPM single point monitor Thermo Thermo Scientific TM 431 Analyzer TLV°—STEL Threshold Limit Value -Short Term Exposure Limit UCL upper confidence limit (95% upper confidence limit of the mean) WDH Washington Department of Health WHO World Health Organization WTN Washington Tracking Network :I. w S u rn rn airy The Agency for Toxic Substances and Disease Registry (ATSDR) conducted an exposure investigation (EI) to measure people's exposure to contaminants in outdoor air near Port Townsend Paper Corporation (PTPC) in Port Townsend, WA. This El was requested by the Washington Department of Health (WDH) after ATSDR assisted WDH with air dispersion modeling of PTPC emissions [ATSDR 2016a, 2016b, 2017a]. The air dispersion modeling predicted elevated levels of some contaminants in areas surrounding PTPC. In addition, community members living near PTPC have complained about strong sulfur -like odors near PTPC. ATSDR collected air samples near PTPC for 10 weeks in the fall of 2018. ATSDR designed this El to determine if the communities near PTPC have been exposed to harmful contaminants in air from the facility and review data on the general air quality in the area. As part of the El process, ATSDR compared the measured concentrations to health -based screening levels (SLs), which are intended to protect the general public from negative health effects from acute (less than 14 days), intermediate (14 days to less than 1 year), or chronic exposures (greater than 1 year). A concentration above the SL does not necessarily mean that an adverse effect will occur, but it is an indication that the specific contaminant should be further investigated and compared to the health effects documented in scientific literature. The program included a total of eight fixed sampling sites, with locations including six residential areas, one public school facility, and one business. Monitors were all within 3 miles of PTPC. Contaminants of interest near PTPC included several sulfur compounds (hydrogen sulfide, sulfur dioxide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide), particulate matter (PM2.5 and PM1o, particles smaller than 2.5 or 10 microns, respectively), and aldehydes (acetaldehyde, formaldehyde, and propionaldehyde). ATSDR measured concentrations of the above contaminants and averaged the durations of the measurements to match the duration of exposure from the study that was used to derive the SL. Maximum 24-hour (and shorter) averaged concentrations were used as estimates of acute exposure. The 95% upper confidence level of the mean (UCL) calculated at each site and used as an estimate of intermediate and chronic exposures. To address community concerns of strong sulfur -like odors near PTPC, ATSDR incorporated a sampling method that measured a range of sulfur compounds in addition to other standard methods to measure hydrogen sulfide and sulfur dioxide. The measured concentrations of each sulfur compound were compared to SLs and the odor thresholds (the level of each compound that individuals can smell in air). ATSDR also reviewed thousands of odor complaints made to Washington Department of Ecology (ECY) and PTPC from 2016 through 2021. The measured concentrations at PTPC to were also compared to modeled estimates from the Environmental Protection Agency's (EPA) Human Exposure Model —4 (HEM-4) [EPA 2020]. This model incorporated the latest reported emissions and building downwash parameters from PTPC and the wind and weather data collected during the El. Emissions data were available for aldehydes, PM, sulfur dioxide, and total reduced sulfur compounds. ATSDR also separated data from before, during, and after a 1-week shutdown of PTPC to better determine the effect of PTPC operations on the community. Based on the air sampling, modeling, and odor complaints, ATSDR made the following conclusions: Conclusion 1: Breathing sulfur compounds (sulfur dioxide, hydrogen sulfide, dimethyl sulfide, dimethyl disulfide, and methyl mercaptan) in air near PTPC can potentially cause adverse acute respiratory effects. While exposure to the concentrations of the individual sulfur contaminants is not likely to cause adverse effects, exposure to the mixture of contaminants may cause occasional acute respiratory effects. Sulfur compounds are associated with the environmental odors described in complaints from community members. Basis for Conclusion: Of the sulfur compounds measured, dimethyl sulfide, dimethyl disulfide, hydrogen sulfide, methyl mercaptan, and sulfur dioxide were measured at levels that can cause offensive odors. All but methyl mercaptan and dimethyl sulfide exceeded acute health -based SLs. The concentrations of the sulfur compounds were positively correlated, meaning when one compound was found to be high, the others were likely to be high as well. When higher concentrations of each of the contaminants occur at the same time, there is an increased potential for adverse health effects. While the individual compounds had different rates of detection ranging from 4-18%, together they can contribute to acute respiratory symptoms and odor -related health effects. ATSDR also analyzed local health data for evidence of an increase in in acute respiratory effects. Data were available for asthma hospitalizations from 2010 to 2020 in the state of Washington, Jefferson County, and the zip code 98368; all of which contain the city of Port Townsend and PTPC. The asthma hospitalizations for the zip code 98368 were not statistically different from that of Jefferson County or the state of Washington. Conclusion 2: Higher concentrations of some contaminants and more reports of odors occurred when PTPC was in operation compared to when it was shut down. Basis for Conclusion: Measured concentrations of aldehydes, sulfur dioxide, hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide were significantly higher during operation than during shutdown of PTPC. More odor complaints were made during the time immediately before the shutdown and after the facility restarted compared to during the shutdown. Conclusion 3: Sulfur dioxide concentrations near PTPC rarely reached levels that can cause acute respiratory effects. Chronic exposure to sulfur dioxide is not expected to harm people's health. Basis for Conclusion: In the present El, sulfur dioxide was measured at one site using two separate methods. In the first method, it was measured alone (Thermo) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). Sulfur dioxide was detected less frequently but had higher maximum concentrations with the MEDOR compared to the Thermo instrument. The concentration of sulfur dioxide measured by both instruments was compared to EPA's Air Quality Index (AQI), which categorizes air quality based on the concentration of a contaminant. For the MEDOR, almost all 1-hour averaged samples (99.2%) and all 24-hour averaged samples were designated as good by the AQI. Similarly, all 10-minute averaged concentrations were designated as good by the AQI as measured by the Thermo instrument. There are no cautionary statements from the EPA on days when sulfur dioxide concentrations are in the good category. Conclusion 4: Breathing hydrogen sulfide near PTPC is not expected to harm people's health. Hydrogen sulfide in outdoor air can cause environmental odors. 2 Basis for Conclusion: In the present El, hydrogen sulfide was measured using two separate methods. In the first method, it was measured alone using a single point monitor (SPM) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). Hydrogen sulfide was detected less frequently but had higher maximum concentrations with the MEDOR compared to the SPM instrument. A UCL could only be calculated using SPM data. The highest hydrogen sulfide concentration measured was using the SPM was nearly thirty times lower than any effect level documented in literature. The highest hydrogen sulfide concentration measured was using the MEDOR was roughly 4 times lower than any effect level documented in literature. The UCLs at half of the sites just exceeded the chronic SL but were nearly 500 times lower than levels documented to cause adverse health effects. ATSDR notes that when hydrogen sulfide exceeds its odor threshold (0.5 ppb) [ATSDR 2016c], people may experience odor -related health symptoms such as headaches, nausea, and stress or annoyance. Conclusion 5: Breathing particulate matter (PM10 or PM2.5) near PTPC is not expected to harm people's health, although on some days there is a potential for respiratory symptoms in unusually sensitive individuals with advanced heart or lung disease. Basis for Conclusion: The AQI and the World Health Organization's (WHO) air quality guidelines (AQG) were used to evaluate exposures to PM2.5 and PM1oat PTPC. For PM2.5, 9.3% of the 24-hour samples exceeded the WHO 24-hour AQG. Using EPA's AQI, 20% of the PM2.5 24-hour concentrations were categorized as moderate by the AQI. The other 80% of days were categorized as good by the AQI. For PM1o, only one (0.4%) PM10 24-hour sample exceeded the WHO 24-hour AQG and was categorized as moderate by the AQI, with all others designated as good. When PM concentrations reach the moderate category, they have the potential to cause respiratory symptoms in unusually sensitive individuals and exacerbation of cardiopulmonary disease. On days with moderate air quality, unusually sensitive people should consider reducing prolonged or heavy exertion. Sensitive individuals include children, the elderly (>_65 years), and people with preexisting heart or lung disease. There are no cautionary statements from the EPA on days when PM concentrations are in the good category. The UCLs of PM2.5 and PM10 24-hour concentrations exceeded the WHO annual AQGs. Prolonged exposures to PM above the AQGs may slightly increase the likelihood of harm for individuals with pre- existing health conditions, such as cardiopulmonary disease. Conclusion 6: Breathing aldehydes near PTPC is not expected to harm people's health. Basis for Conclusion: Three types of aldehydes were measured at one site: acetaldehyde, formaldehyde, and propionaldehyde. None of the 24-hour concentrations exceeded any of their respective noncancer SLs. The average combined exposure for measured aldehydes over a lifetime would result in an additional cancer risk of 11 cases per 1,000,000 individuals (1.1 x 10-5). PTPC operations result in a low additional cancer risk. This cancer risk is dominated by formaldehyde. 3 Recommendations • ECY should continue to monitor odor complaints. • ECY and PTPC should make additional efforts to reduce environmental odors coming from PTPC that impact areas outside facility boundaries. • ECY and PTPC may consider implementing a community -based outdoor air monitoring program to inform policy makers and community members of exposures in the area. • Individuals sensitive to environmental odors should consider reducing their exposure. When environmental odors are strong, individuals can reduce exposure by limiting outdoor activities or leaving the area for a few hours if needed. • Community members should report odors from the Port Townsend Paper Mill to Washington Department of Ecology's Environmental Engineer, Emily Toffol, via email (emily.toffol@ecy.wa.gov) or phone (360-790-8363). When reporting odors, please provide the following information: date, time, location, odor description, and any health impacts experienced. • Learn more on Washington Department of Ecology's webpage for PTPC at https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Industrial-facilities- permits/Port-Townsend-Paper. This health consultation report explains these conclusions. An easy -to -read summary is also available at: https://wwwn.cdc.gov/TSP/PHA/PHAListing.aspx?Stateindicator=WA. If you have questions or comments, call ATSDR's regional office director, Rhonda Kaetzel, at 404- 718-7804 or our toll -free number at 1-800-CDC-INFO ask for information on the Port Townsend Paper Corporation site.. 4 w IB a c Ikg iro a rA 2 :I1. Statement of �ssHsue and Purpose PTPC (Figure 1) produces unbleached kraft pulp, lightweight linerboard, corrugating medium, and unbleached converting grades. Construction on the mill began in 1927, and operation started in 1928. The mill has operated continuously since it was built [PTPC 2015]. PTPC is located along the coast where there are significant elevation changes (approximately 150 meters) that can affect the dispersion of contaminants in air. There are several sources of air releases from the PTPC including stack emissions, fugitive emissions, and emissions to air from open units [such as the aerated stabilization basin (ASB)]. Emission sources can generally be split into two categories: area sources and point sources. Area sources include fugitive dust emissions from the chip piles, emissions from the ASB and clarifier, as well as some other emissions sources (e.g., storage tanks) where emissions occur from an area instead of a defined point. Point sources include the kraft recovery furnace, smelt tank, lime kiln, washer vents, boilers, and other sources where emissions are released from a defined stack. Figure 1: Photo of Port Townsend Paper Corporation, 2015 (Photo taken by ATSDR staff) 2.2 Sate DescrrGp Gorui and .11.GirneIIGrue of Pyre aoHsus PHsubIIGc II IIeaIItdui AcdvutGes ATSDR and WDH have been involved with assessing the air around PTPC since 2007 (Figure 2). Citizens in Port Townsend and Jefferson County, Washington contacted WDH in 2007 because of health concerns related to past, current, and future air emissions from PTPC. In response to community health concerns, WDH conducted a health consultation based on health outcome data for the area [ATSDR 2008]. Air monitoring data were not available to determine exposure to specific contaminants. Because of the data gaps, the health consultation report from WDH included the following recommendations: 5 • develop an expanded emission inventory, • obtain meteorological (met) data near the source, • track community odor complaints, • conduct air dispersion or risk modeling to estimate levels of contaminants in outdoor air at locations in the community. Figure 2: Timeline of Events Leading to ATSDR Exposure Investigation Chronology of Port Townsend Investigations <2007> WDH Health Consultation <March 2007> - ECY started odor database <2008> PTPC started met station <2009> PTPC performed emissions testing on ASB <2015> WDH requests technical assistance from ATSDR to perform modeling <2016> ATSDR develops modeling plan and performs initial screening <2017> ATSDR completes refined CALPUFF modeling e 2017> ATSDR identified several contaminants above health based screening values for further 'valuation <2017> WDH requests an exposure investigation <August 30, 2018 - Nov. 10, 2018> ATSDR conducts field sampling portion of the exposure investigation 2015 2020 *WDH- Washington Department of Health; ECY- Washington Department of Ecology; ATSDR-The Agency for Toxicology and Disease Registry; PTPC- Port Townsend Paper Corporation; ASB- Aerated Stabilization Basin ECY, who issues and oversees the PTPC air operating permit, negotiated an Agreed Order that directed the mill to expand its emissions inventory, obtain meteorological data, and track community odor complaints. PTPC subsequently developed a more detailed emissions inventory and installed a meteorological station on mill property. Both PTPC and ECY have been tracking community odor complaints for several years. Several residents and community groups regularly make complaints about odors in and around Port Townsend. Odor complaints typically describe the odor as "rotten cabbage" or reference a general sulfur smell [ECY 2021]. In March 2015, WDH requested assistance from ATSDR to conduct air dispersion modeling for the PTPC facility. ATSDR used available emissions inventory and meteorological data to conduct air dispersion modeling for emissions from PTPC. ATSDR prepared three technical assist documents for WDH to communicate the modeling plan [ATSDR 2016a], preliminary modeling results [ATSDR 2016b], and final modeling results [ATSDR 2017]. The preliminary modeling was used to screen an initial list of more than 50 air contaminants. The preliminary model predicted that nine contaminants (acetaldehyde, formaldehyde, propionaldehyde, chromium (VI), sulfur dioxide, nitrogen oxides, reduced sulfur N. compounds, PM1o, and PM2.5) could potentially exceed health -based screening levels (SLs) for outdoor air [ATSDR 2016b]. In February of 2017, WADOH requested that ATSDR conduct an environmental exposure investigation in Port Townsend to better determine if community members were exposed to the harmful contaminants from PTPC identified from the preliminary sampling. ATSDR accepted this request and collected environmental air samples in the fall of 2018. ATSDR selected sampling locations and contaminants based on complaints of odors from Port Townsend community members and predicted air concentrations estimated through air dispersion modeling [ATSDR 2017a]. Measured contaminants included reduced sulfur compounds [hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide], particulate matter (PM2.5 and PM1o, particulate matter with aerodynamic diameter less than or equal to 2.5 or 10 microns, respectively), sulfur dioxide, and aldehydes (acetaldehyde, formaldehyde, and propionaldehyde). Although chromium (VI) compounds and nitrogen oxides were identified using the preliminary modeling, they were not selected for inclusion in the El because, based on the model's predictions, these contaminants rarely exceeded screening values and the elevated concentrations were short in duration. See Appendix A for a summary of ATSDR's public health assessment process. :;3ro w Corn rn a ril II ty [) e s ar II Irk t II an and d C an c e r rs I.L. CornmHsurugG y Dernograph,Gcs Approximately 2,463 persons lived within 1 mile of PTPC in 2020 (Figure 3). U.S. Census data show that the population increased by 1% from 2010 to 2020. In 2020, approximately 37% of the population within 1 mile of PTPC was older than 65 (a 56% increase from 2010), and 5% were children 6 and under (a 7% decrease from 2010) [US Census 2020]. The communities bordering PTPC range from the 70-981n percentile for individuals over 65. Children and older adults are the most susceptible populations to the adverse effects from the contaminants measured during this El. Most of the nearby population is located to the north and west of the facility with a small cluster of residential houses to the south of the facility (referred to as "Glen Cove"). 7 Figure 3: Site Map and Demographics Data Port Townsend �Paper M111 INTRODUCTORY MAP SERIES SITE & DEMOGRAPHIC SNAPSHOT Port Townsend, Jefferson County, WA EIPA FACILITY IID WAD009270919 va Port 14th stTo,�iiftetidi T1 % X /e (Nd �-an rn'MlWld Rd VVA Demographic StatiStiCSO M111111 I Miles Lwffel of Site bowidal' y ------------------------------------------------------------------------------------------- Measure 2010 ----------------- 2020 ------------------- Change ---------------------------------------------------------- Measure ------------------ 20101 ----------------- 11 21020 ------------------ Change TotaB Population 2,426 2,463 + 1 % Two or More Raices 90 216, + 14 VYS White Alone 2,212 2,126 3% Hispanocor' l-atino" 104 ..... 1118 . ................................... 13% ..................................... Black Alone 15 9 -401X, Children Aged 6 and Younger 139 1128 -7%, Arn. fiidian & AK Native Alone 33 29 -12% AdUlts Aged 65 andi Older ° 78 903 5 61YS Asian Alone 38 34 10% Females Aged 15 to 44 376 328 -12% Native Hawaiian & Other Pacific Wander Alone 17 1 -94% Housing Units '1,376 1,3�41 -2% Sonte Other Race Alone 24 46 +91 % .. Housing Units Pnv-1 950 95 212 + 12 3 Xo Data Sources: AIS' DR GRAF,[' Wvaidow,, Wa,,[r, 1alo Roufld,11)1 DOWMI,11, AP,DR GRASP, IonJom ?0,�IM, b', Con,i ,, 1020 Mrnm " Paphir Lmd kuming ("hamctonkliv,, Notes: %(",flnfl,RwJ ,,�,nq xv,, piolnumnin �pli�if majyis rnoihod, lndiod—k Hkindfyinc rjiK in �v, li,,pri, m Lalirm rnry ba of any rau, Coordlinate Systeftj: �JAU ILi8,' SimcP),ma VV,,,'.hin, ton Mnih HIPS 4601 M Ba W Agpiicy fai, =0 ol ABDIR and [)�sease Regiwtfy Gnaspahal: Rew,cvch, Analys��, ,jnd Sennces Piogi,am F-11 Citizens in Port Townsend and Jefferson County, Washington contacted WDH in 2007 because of health concerns related to past, current, and future air emissions from PTPC. Both PTPC and ECY have been tracking community odor complaints since 2007. Several residents and community groups regularly make complaints about odors in and around Port Townsend. The community complaints come from within 5 miles of PTPC and include smells of rotten egg and/or "pungent acid" odors that irritate eyes, throat, and nose and cause headaches [ATSDR 2008]. Some residents have reported that these odors trigger asthma -like reactions and vomiting. In the 2008 health consultation, ATSDR stated the following [ATSDR 2008]: WDH has received numerous health complaints since May 2007, from the Port Townsend AirWatchers and local citizens. WDH received community complaints by regular mail, electronic mail, and summaries from the Port Townsend Paper Corporation. WDH received a list of 285 complaints recorded by the mill from 1/19/2004 to 7/10/2007, ten written letters and ten electronic mail messages. Between 2016 and 2021, nearly two -thousand odor complaints were recorded by ECY and PTPC. Residents have also stated that odors coming from PTPC have impacted their quality of life in terms of time spent outdoors and related recreational activities. 4. .L. Exposure I € I v W „ p k d g a d'i,,..b € II D W „s II g € II a € I d S II t W, „ S W,,,„ II W, „c V.. II'i,,..b € II Els are designed to evaluate community exposures to specific contaminants, and samples are collected in times and locations where individuals are likely to have the highest exposures. ATSDR selected sampling locations and contaminants based on the proximity to the facility, complaints of odors from Port Townsend community members, and air concentrations estimated through air dispersion modeling [ATSDR 2016b, 2017]. See Appendix B for figures showing the modeling results in relation to the site locations. Additional constraints were also considered, such as availability of electrical power and sampling equipment, the ability to secure equipment at the site location, and the ability to identify willing participants. The following contaminants were measured near PTPC: several reduced sulfur compounds (including hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide), PM2.5, PM1o, sulfur dioxide, and aldehydes (acetaldehyde, formaldehyde, and propionaldehyde). As part of the El process, ATSDR compared the measured concentrations of contaminants to SLs, which are intended to protect the general public from adverse health effects from acute, intermediate, or chronic exposures [ATSDR 2022a]. A concentration above the SL does not necessarily mean that an adverse effect will occur, but it is an indication that the specific contaminant should be further investigated and compared to the health effects documented in scientific literature. If ATSDR derived SLs 2 are not available, appropriate SLs from other authoritative/reliable sources may be used to screen the data. See Appendix C for a detailed description of all SLs used in this assessment. The program included a total of eight fixed sampling sites, including six residential areas, one public school facility, and one business. Sampling systems were placed at the eight locations (Sites 1 through 8), and as a quality control measure, collocated systems were established at two sites (i.e., Site 3 for PM10 and Site 4 for hydrogen sulfide). Collocated measurements are collected simultaneously using two identical independent collection systems at the same location at the same time. Analysis of collocated measurements provides information on the potential for variability (or precision) expected between different collection systems. The sampling locations, and the pollutants measured at each, are shown in Table 1. Sampling locations were all within 3 miles of PTPC (Figure 4). In the planning of this El, data quality objectives (DQOs) were developed to determine the amount and quality of data needed for this El. There were both operational (sampling time, duration, location, frequency) and technical (sampling accuracy and precision) DQOs. These DQOs help ATSDR determine if the data collected are of sufficient quality to achieve the El project's specific goals and objectives. The Port Townsend El met all of its specified operational DQOs and met some, but not all of its technical DQOs. See Appendix D for more information on the DQOs for the Port Townsend El. Table 1: ATSDR Exposure Investigation Site Location Descriptions* Site Identification Site Description Pollutant Measurement Type Private residence on Stevens Site 1 Hydrogen sulfide, PM10 Avenue Aldehydes, hydrogen sulfide-', Site 2 Private business on Sims Way PM2.5, PM1ot reduced sulfur compounds', sulfur dioxide , meteorology Private residence on Thomas Hydrogen sulfide, PM2.5, PM10 Site 3-Primary Street* (primary) Site 3-Collocated Private residence on Thomas PM10 (collocated) Street Private residence on Vista Hydrogen sulfide (primary), Site 4-Primary Boulevard PM2.5 Site 4-Collocated Private residence on Vista Hydrogen sulfide (collocated) Boulevard Site 5 Private residence on Wilson Hydrogen sulfide Street Private residence on 141h Site 6 Hydrogen sulfide Street Site 7 Private residence on Thomas Hydrogen sulfide Street Site 8 Public school facility on Blaine Hydrogen sulfide, meteorology Street *SPM-single point monitor; PMio- particulate matter 10 micrometers or smaller; PM2.5- particulate matter 2.5 micrometers or smaller tHydrogen sulfide and sulfur dioxide were measure using two separate methods at Site 2. In the first method they were measured alone (using single point monitor or Thermo Scientific'" 431 Analyzer respectively) and, in the second, they were measured along with other sulfur containing compounds (MEDOR). 10 #There were two sampling locations on Thomas Street situated several blocks apart from each other. Figure 4: ATSDR Exposure Investigation Monitor Locations Aldehydes, PM10, PM2.5, H2S, • 302, reduced sulfur compounds ❑ H2S, Meteorology V PM10, H2S (MIEDOR), meteorology H2S PM10 (collocated), PM2.5, H2S 0 PM2.5, H2S (collocated) *PM10- particulate matter 10 micrometers or smaller; PM2.55- particulate matter 2.5 micrometers or smaller; H2S- hydrogen sulfide; S02- sulfur dioxide. .2 Data oIIIIeciGori The El was conducted over a 10-week period from August 30, 2018, to November 10, 2018. Additional details on sample collection and analysis are provided in Appendix D. In addition to sampling, the Human Exposure Model —4 (HEM-4) [EPA 2020] was used to predict chemical concentrations using concurrent meteorology (measured at Site 2),and emissions and building downwash parameters from ATSDR [2016b]. All contaminants were measured continuously, except for aldehydes, which were sampled over a 24-hour period on alternate days. 11 Although the El duration in the protocol was 8 weeks, ATSDR decided to extend the investigation period to 10 weeks to accommodate a 1-week shutdown of PTPC operations and the week following the shutdown when PTPC operations resumed. ATSDR data were aggregated by plant operating status. 4-3 Laboratory and d Data 9 4€ II Q"� I ys I s " m�.,� All contaminants, except the aldehydes, were measured automatically at the site. Aldehyde samples were collected at Site 2 and shipped to Eastern Research Group (ERG) laboratories for analysis. Specific methods of sample analysis are provided in Appendix D. 5.:I1. Exposure e Pathway Aru4lysk s Community members can be exposed to contaminants produced by PTPC via inhalation of outdoor air. Several epidemiological studies have been conducted on workers in the paper pulp industry and populations located near pulp mills. Exposure in these studies was due to inhalation of a mixture of sulfur compounds, including dimethyl sulfide, hydrogen sulfide, methyl mercaptan, dimethyl disulfide, and sulfur dioxide [EPA 2005]. ATSDR measured these contaminants, as well as particulate matter (PM2.5 and PM1o) and aldehydes (acetaldehyde, formaldehyde, and propionaldehyde) in air near PTPC during this El. Contaminants were measured in residential areas where community members could be exposed via inhalation with sampling locations that included private residences, one local business, and a school. 5.2 Outdoor Ah, EvrBlllieStlloni 5.2.1 Screening Analysis To determine the potential for effects from chemical exposure, ATSDR uses SLs to screen out contaminants that are measured at concentrations that are generally safe (below the SQ. SLs can be set for acute exposures— less than 2 weeks of exposure, intermediate exposures — less than 1 year of exposure, or chronic exposures — more than one year of exposure. In the initial screening, the maximum measured concentration for each contaminant was compared to the lowest SL. All contaminants measured except propionaldehyde exceeded at least one SL and required additional evaluation. ATSDR calculated 24-hour averages from the data at each site. For hydrogen sulfide and sulfur dioxide, even shorter durations were assessed for comparison to effects observed in literature. The highest 24-hour (and shorter) averaged concentrations were used as estimates of acute exposure. The measured concentrations for each contaminant were averaged to match the duration of exposure from the study that was used to derive the acute SL. The 95% upper confidence limit of the mean (UCL) was calculated at each site and used as an estimate of intermediate and chronic exposures. Polar plots, which show the wind speed and direction associated with the measured concentrations, were also developed for each monitor [Carslaw and Ropkins 2012]. See Appendix D for all result tables and figures. Table 2 below shows the method detection limit, outdoor air SLs, the averaging time (exposure duration) used for comparison to effects levels, and the reference for the SL associated with each of the measured contaminants. See Appendix C for a detailed description of all SLs used in this assessment. 12 Table 2: Screening Levels Used in Exposure Investigation* Pollutant Measured (Sample Duration) Reporting Limit Screening Level, Source (averaging time for comparison) Screening Level Reference(s) Hydrogen sulfide' 1 ppb 70 ppb, acute ATSDR MRL [ATSDR 2016c, 2022; (SPM- measured (30 minutes), EPA 2003] continuously in 1-min 20 ppb, intermediate ATSDR increments) MRL (1 day), (MEDOR- measured 1.4 ppb, EPA reference continuously in 20-min concentration (El 10-wk increments) average)* Particulate matter under < 1 µg/m3 § 45 µg/m3, WHO air quality [ATSDR 2020; WHO 10 microns (PMZo) guideline (1 day), 2021] (measured in 1-hour 15 µg/m3, WHO air quality increments) guideline (El 10-wk average)* Particulate matter under < 1 µg/m3 § 15 µg/m3, WHO AQG (1 day) [ATSDR 2020; WHO 2.5 microns (PM2.5) 5 µg/m3, WHO AQG (El 10-wk 2021] (measured in 1-hour average)* increments) Sulfur dioxide' <1 ppb§ 10 ppb, acute ATSDR MRL [ATSDR 1998, 2022] (Thermo- measured (Thermo) (10 minutes) continuously in 1-minute increments) <lppb§ (MEDOR- measured (MEDOR) continuously in 20-min increments) Acetaldehyde 0.042 µg/m3 9 µg/m3, EPA reference [ATSDR 2022b; EPA (24-hour samples concentration (El 10-wk 1991] a3 erage) measured every other 0.45 µg/m ATSDR CREG (El day) _ , 10-wk average)* 0.062 µg/m3 49 µg/m3, acute ATSDR MRL [ATSDR 1999, 2022] (1 day), Formaldehyde 37 µg/m3, intermediate (24-hour samples ATSDR MRL (El 10-wk average)* measured every other 9.8 µg/m , chronic ATSDR day) MRL (El 10-wk average)* 0.077 µg/m3, CREG (El 10-wk average)* Pollutant Measured Reporting Screening Level, Source Screening Level (Sample Duration) Limit (averaging time for Reference(s) comparison) 13 Propionaldehyde 0.014 µg/rl 8 µg/m3, EPA reference [EPA 2008a; ATSDR (24-hour samples concentration (El 10-wk 2022b] measured every other average)* day) Dimethyl disulfide (DMDS) <1 ppb§ 500 ppb, ACGIH TLV°—STEL [ACGIH 2O21] (MEDOR- measured along (20 minutes)¶ with other sulfur compounds, continuously in 20-min increments ) Dimethyl sulfide (DMS) <1 ppb§ 10,000 ppb, ACGIH TLV°— [ACGIH 2O21] (MEDOR- measured along STEL (20 minutes)¶ with other sulfur compounds, continuously in 20-min increments) Methyl mercaptan <1 ppb§ 500 ppb, ACGIH TLV°—STEL [ACGIH 2O21] ¶ (MEDOR- measured along (20 minutes) with other sulfur compounds, continuously in 20-min increments ) *ATSDR- Agency for Toxic Substances and Disease Registry; MRL- minimal risk level; EPA- U.S. Environmental Protection Agency; CREG- cancer risk evaluation guide; ACGIH- American Conference of Governmental Industrial Hygienists; TLV®—STEL — Threshold Limit Value —Short Term Exposure Limit; SPM- single point monitor; Thermo- Thermo Scientific'" 431 Analyzer; MEDOR- TRSMEDOR® ppb method for measuring total sulfur; µg/m3 = micrograms per cubic meter; ppb = parts per billion tHydrogen sulfide and sulfur dioxide were measure using two separate methods. In the first method they were measured alone (using single point monitor or Thermo Scientific'"' 431 Analyzer, respectively) and, in the second, they were measured along with other sulfur containing compounds (MEDOR). #The average of data collected during the 10-week El §This is the lowest reported value during the El, which can be lower than the linear method detection limit. ¶ACGIH TLVs are occupational standards that were used in the absence of other SLs but are not necessarily protective of community exposures. 5.2.2 Evaluation of Breathing Air Evaluation of Potential Hazards and Cancer Risks Noncancer Health Assessment of Individual Contaminants Contaminants that exceeded SLs were then further evaluated by deriving exposure point concentrations (EPCs) that were compared to effect levels documented in literature. EPCs are duration -adjusted concentrations that reflect acute, intermediate, or chronic exposure durations associated with adverse health effects. Noncancer Health Assessment of the Mixture of Contaminants The agency's noncancer quantitative approach evaluates the contaminants in the mixture by assuming they have an additive toxic effect. ATSDR also considers the possibility of other joint interactions (greater than or less than additive effects), as appropriate via reviews of its chemical -specific interaction profiles and the Health Effects chapter in each contaminant's ATSDR toxicological profile. 14 To conduct the noncancer chemical mixtures analyses, ATSDR calculates hazard quotients (HQs) for each contaminant and a hazard index (HI) for exposure to the mixture of contaminants. HQs and Hls were calculated for acute, intermediate, and chronic exposures where applicable. The HQ is equal to the duration -specific EPC divided by the corresponding SL. The HI is the sum of the individual contaminant HQs for each exposure duration. ATSDR considers that HI values less than 1 indicate no hazard from the combined exposure of the contaminant mixture. Hls equal to and greater than 1 indicate the agency should evaluate target -organ exposures. To calculate the overall HI, the agency sums the individual HQs for each exposure duration. Cancer Risk Assessment For substances that have carcinogenic effects, ATSDR screens for cancer risk using ATSDR's cancer risk evaluation guide (CREG). The CREG is based on U.S. environmental Protection Agency (EPA) inhalation unit risk factor (IUR) and represents an exposure level estimated to result in 1 in 1 million lifetime cancer risk (1 x 10-6). ATSDR calculates the cancer risk for a population with an average life expectancy of 78 years by multiplying the chronic EPC by the IUR and adjusting the duration of exposure using the appropriate exposure factor EF. The cancer risk calculation is as follows: Cancer risk = IUR x EPC [micrograms per cubic meter (µg/m3)] x EF ATSDR assumes an exposure of 33 years, which is the 95" percentile for the length of time a person resides in a specific property [ATSDR 2016d]. The corresponding EF is 33/78. Use of EPA's Air Quality Index EPA's Air Quality Index (AQI) online tool, "AIRNow AQI Calculator" was used to estimate the potential for health effects from short-term exposure to PM10, PM2.5, and sulfur dioxide measured in Port Townsend [EPA 2018]. Other contaminants measured at Port Townsend are not included in the AQI. This tool offers guidance to the potential health effects associated with short-term exposure to specific concentrations of PM and sulfur dioxide. The AQI categorizes air concentrations into six categories: good, moderate, unhealthy for sensitive groups, unhealthy, very unhealthy, and hazardous. For specific AQI categories and health statements see Appendix C, Table C1. ATSDR used the moderate category as a screening tool to determine if concentrations measured in Port Townsend had the potential to cause adverse health effects. Exposures in the moderate AQI category may require unusually sensitive individuals to reduce prolonged or heavy exertion; the health of other individuals should not be affected. People with heart or lung disease, older adults, children, and people of lower socioeconomic status are most at risk for health effects from PM2.5 and PM1o. People with asthma, children, and older adults are the groups most at risk for health effects from sulfur dioxide [EPA 2018]. See Appendix C, Table C1, for the concentration range of each AQI category, the associated public health statements, and relevant SLs and measured concentrations. Environmental Odors ATSDR also assessed the potential for environmental odors near PTPC. ECY and WDH have received thousands of complaints made by community members about odors coming from PTPC operations. ATSDR qualitatively reviewed these complaints and compared differences in the number of complaints 15 during operation and shutdown of PTPC. ATSDR also compared measured concentrations to the odor threshold of the contaminants measured in and around PTPC to determine the frequency of environmental odors in the area. Comparison of Measured Concentrations from Sampling Methods and Modeled Estimates In this El, two additional methods were applied to determine their application in future Els and similar exposure investigations. The first was the measurement of sulfur containing compounds, which consists of a range of sulfides measured continuously. This type of sampling has not been regularly implemented in ATSDR Els, and the results were compared to that of hydrogen sulfide and sulfur dioxide measured by standardized EPA methods. The second is the use of the EPA's HEM-4 model to predict exposure concentrations. This model used emissions parameters from PTPC and the meteorology data measured during the El to predict concentrations of aldehydes (acetaldehyde, formaldehyde, and propionaldehyde), PM, and several sulfur compounds. The accuracy of the model to the measured concentrations was assessed to support its future use in exposure assessments. The modeled estimates were not used to assess exposure or make health -based recommendations. 5.2.3 Data Analysis The following figures and tables visualize the data from all locations where contaminants were measured during the El. When possible, the data from each contaminant were averaged to match the duration of the studies used as the basis for the derivation of the SL and compared to specific concentrations relevant to public health. The timeplots, boxplots, and tables below were used to present each type of data, as appropriate. The timeplots show the variation in individual samples and the frequency that SLs were exceeded. The boxplots and tables show EPCs compared to SLs and AQI categories when available. Specific numerical values and other statistics surrounding contaminants measured at each site are contained in Appendix D. 16 Figure 5: Acetaldehyde 24-hour Samples and Comparison of PTPC Operation and Shutdown*" Time plot Median t Interquartile Range (lQR) 1 5 1,5 INIII-11 p �, - 0 W4 11, Lest . E 0 '19 0 071 4(3 LS SIN -5 0 0 0 IT, av 0 5 i AIW,R CRFG 0 Iff" kla ljdia,,U 36 KIR =0V 'A rep-01 20 18 Sep. t 5-2(D18 Oct-Ot HfS 00 15 2018 Nov 01-nIB op�natm S�Rfldcwn Dale PIA up era t i (Ig status Plant Operating Status 16, Operating & Shutdown *lug/ml- micrograms per cubic meter; ATSDR- Agency for Toxic Substances and Disease Registry; CREG- cancer risk evaluation guide; 95% Cl- 95% confidence interval tThe dotted line represents the ATSDR cancer risk evaluation guide CREG (0.45 pg/mI); ATSDR chronic minimum risk level (MRL) (9 pg/mI) not shown. Due to the small number of samples taken during shutdown ATSDR opted to present these data as a scatter plot with the bars to the right showing the median and IQR. Acetaldehyde concentrations were significantly higher when PTPC was in operation. Figure 6: Formaldehyde 24-Hour Samples and Comparison of PTPC Operation and Shutdown*t Time plot Median t Interquadile Range (IQ,R) 4 4 3 .2 2 F Wtvnrip""I,. - r(ml Q, 01 01 01, 0 01, W,d-0 �' 3 IOR 8 Sep- 15-2018 ft�-O 1 2 01 B Oct- 15-2!0 1 B Nov-01 2018 oppo�fing Shutdown Date Plant operating status Plant Operating Status OP Operating & Shutdown *lug/ml- micrograms per cubic meter; ATSDR- Agency for Toxic Substances and Disease Registry; CREG- cancer risk evaluation guide; 95% Cl- 95% confidence interval tDotted line represents the ATSDR CREG (0.077 ug/mI). ATSDR chronic MRL 9.8 ug/mI not shown. This figure shows formaldehyde concentrations regularly exceed ATSDR's cancer risk evaluation guide (CREG), and the highest concentrations were measured while PTPC was in operation. Formaldehyde concentrations were significantly higher when PTPC was in operation. 17 Figure 7: Propionaldehyde 24-Hour Samples and Comparison of Port Townsend Paper Corporation (PTPQ Operation and Shutdown*t Time plod Median t Intergmartile Range (IQR) xo r=0.1. ap, c wG «d a ?m ur rm cx. Sao asp mu 2n I rpy � wp id h p tX +. Ai,�n-lv Ut �L0,1 i¢m ,.1A iuw Nll Tp Jk 4@ ,�- �MiicmKnr+p,:m¢ue..=. n �xiti ors 1111. 0"1] Sep 47'01k3 �a it 1''i ?U1 Ft Ort01201 i3 ONIS2018 Nov -D1001a 1)I,r•mling Sl town Date Plant operating status Plant OperatdngStatus 6 Ope«atung & Shutdown * µg/m3- micrograms per cu bic meter; ATSDR- Agency for Toxic Substances and Disease Registry; 95% Cl- 95% confidence interval tThis figure shows propionaldehyde concentrations were all below the chronic SL (EPA RfC of 8 µg/m3 not shown), and the highest concentrations were measured while PTPC was in operation. Propionaldehyde concentrations were significantly higher when PTPC was in operation. 18 CL E 0 u CL 13 O Cl. LU CL Ln bb M 0) E CL o 0 .w X Cc r NJ CL CL m Ln 4— Cj 4a 0 CL CL ca LO U", u CL 0 uoifjjq.i@d siard'umicimmuoD (SZ11] op!I tw� JolpAll bn < .7 ai rn Figure 9: Boxplot of PM10 24-Hour Averages and Comparison of Port Townsend Paper Corporation (PTPC) Operation and Shutdown*"* 0 Site I Site 2 Air Quality Index Cntegury Lovell for PM10. Level for PMZ.5, in µg/m3 in pg/m3 Goei¢l <55 1.2A ModenLe _55 to=155 P12.1. to 535.5 Itnhenithy for .155Ln 1255 a35.5 Ln s55.•4 5e n5ifi ve t;re a I?5 unhe"ilt:hy 725.5 to r354 >55,4 to s150..4 Very unhealthy 7354 to 5424 >150.4 to s250.4 Site 3-4imary Site 3-Collocated Outlier.—.-.`- utlier.`f. Whisker ------- 75th percentile Median 25th percentile Plant Operations Operating Shutdown Site *PTPC- Port Townsend Paper Corporation; PM10- particulate matter 10 microns or smaller; PM2.5- particulate matter 2.5 micrometers smaller; EPA- U.S. Environmental Protection Agency; NAAQS- National Ambient Air Quality Standards; WHO- World Health Organization; AQG- air quality guideline tWHO24-hour air quality guideline (45 µg/m3); WHO annual air quality guideline (15 µg/m3); EPA 24-hour National Ambient Air Quality Standard (150 µg/m3) tBoxplot Notes -The whiskers extend to the largest or lowest value within 1.5 times the interquartile range, which is defined as the difference between the 75t' and 25t' percentile. §This figure shows nearly all days measured were designated as good air quality by the EPA AQI. 20 Figure 10: Boxplot of PM2.5 24-Hour Averages and Comparison of Port Townsend Paper Corporation (PTPC) Operation and Shutdown*"* Plant Operations Operating Shutdown 0- Site 2 Site 3 Sit, 4 Air Quality Iri i:ategn ry Lowl for PM10. Level for PMZ.5, Outher. whisker in µg/m3 in µi Goual =55 =1.2A------- 75th percentile Mo 1-1, -SS to'Iss c12.1to s35.5 ''.... 1lnherllthy for :155Lo<-2SG a35.5 L[e 5S5.•4 Median tiCnSltl4'e unhe'ilthy 7255 to 1354 >55,4 to s150..4 25ill percentile Wry imhenlrthy 7354 to s424 >150.4 to s250.4 *PTPC- Port Townsend Paper Corporation; PMto- particulate matter 10 microns or sma Iler; PM2.5- particulate matter 2.5 micrometers or smaller; EPA- U.S. Environmental Protection Agency; NAAQS- National Ambient Air Quality Standards; WHO- World Health Organization; AQG- air quality guideline tWHO24-hour air quality guideline (15 µg/m3); WHO annual air quality guideline (5 µg/m3); EPA24-hour National Ambient Air Quality Standard (35 µg/m3); EPA Annual National Ambient Air Quality Standards (12 µg/m3) not shown; micrograms per cubic meter (µg/m3). #Boxplot Notes -The whiskers extend to the largest or lowest value within 1.5 times the interquartile range, which is defined as the difference between the 75' and 25' percentile. §This figure shows most PM2.5 24-hour concentrations were below the WHO 24-hour AQG, and averages at all sites exceeded the WHO annual AQG. Although several days were designated as moderate air quality by the EPA AQI, most days sampled were designated as good air quality. 21 Table 3: Percent and Number of Days That Particulate Matter (PM10 and PM2.5) Fall Into Each Category of the EPA Air Quality index*" *PM10- particulate matter 10 microns or smaller; PM2.5- particulate matter 2.5 micrometers or smaller; EPA- U.S. Environmental Protection Agency +Particulate matter (PM) concentration ranges for EPA AQI Categories areas follows in micrograms per cubic meter (µg/m3): PM2.5- Good (less than 12.1 µg/m3); Moderate (12.1 to 35.5 µg/m3); Unhealthy for Sensitive Groups (greater than 35.5 to 55.4 µg/m3) PMio- Good (less than 55 µg/m3); Moderate (55 to 155 µg/m3); Unhealthyfor Sensitive Groups (greater than 155 to 255 µg/m3) 22 Figure 11: Boxplot of Sulfur Dioxide (SO2) Thermo 10-minute Averages in parts per billion (ppb) and Comparison of PTPC Operation and Shutdown*" 75 AQ S �I....Ip..- ISO U11-lPuJu..r.ary 10- M M 9M 15 0 10 I Operating Status: Operating Air Quality Index Category Level forS02, in ppb Good <16 Moderate >_36 to s75 Unhealthy for >75to<185 sensitive groups Unhealthy >185 to <_304 Very unhealthy n304 to 1604 Outlier 0 Whisker 75th percentile x Mean Median 25th percentile Shutdown A.LIf::)If: *NAAQS- National Ambient Air Quality Standards; ATSDR-Agency for Toxic Substances and Disease Registry; MRL- Minimal Risk Level; ppb- parts per billion tEPA 1-hour primary national ambient air quality standard (NAAQS) (75 ppb); ATSDR acute MRL (10 ppb); part per billion (ppb). tBoxplot Notes -The whiskers extend to the largest or lowest value within 1.5 times the interquartile range, which is defined as the difference between the 7511 and 251h percentile. §This figure shows most sulfur dioxide concentrations were below the ATSDR acute MRL and, based on the sulfur dioxide concentrations measured with the Thermo instrument, all were designated as good by the EPA AQI. 23 Table 4: Percent and number of days that sulfur dioxide measurements fell into each category of the EPA Air Quality Index*t *EPA- U.S. Environmental Protection Agency; AQI-Air Quality Index tThe ranges for EPA AQI Categories for sulfur dioxide areas follows: Good (less than 35 ppb); Moderate (36 to 75 ppb); Unhealthyfor Sensitive Groups (76 to 185 ppb); Unhealthy (186 to 304 ppb) #For concentrations higher than 304 ppb, the AQI suggests using the 24-hour average. Two 20- minute averaged samples exceeded 304 ppb, and the highest 20-min sample was 739 ppb. See Appendix C Table C1. For specific recommendations for each category. 24 Figure 12: Timeplot of MEDOR Sulfur Compounds 20 min Samples* Diethyl sulfide 100.0= .0 10.0 0 3.0- .2 Dimethyl disulfide 1,000 100 10.— Dimethyl sulfide 100.0 '10.0- 1 0— Hydrogen sulfide 0 10.09- 1.0--- Methyl mercaptan 30.0- 10.0 3.0- 1.0 Sulfur dioxide 1,omo 100.0 -� 10.0 1.0 Sep 01 IN DO WIN 0 Shutdown 0 0 0 - W'0 re, Sep 15 oct 01 Oct 15 Nov 011 Date line represents hirnit of detection *Solid lines represent the detection limit; shaded area is plant shutdown. Higher concentrations of sulfur compounds were measured in the weeks up to and following the shutdown than were measured during the shutdown. The concentrations of the sulfur compounds are positively correlated to each other. 25 N cr 41 O GJ O 3 N N N u m l0 m 3 m i- i i- i u -1 N N O-1 p Q Q a- O to 'O N N O Q a- Q) O 'O Q w u O� O u Z O O w W O N 0 u C 0 o O O O O u m O ,� u O O N U C Lo Q Q Q NO Q 00 O O 0 C14M= 0 Z Z Z p Z r4 V U N m O N 00 Q Q LO Ln Z Z CJ a o� c C G 0 W l m G N Q Q Q s w Q Z Z p Z Z p L l" i ID (J N c•M 41 `Cr Q CO O �p �p Q O U 2 Q Z p n W O z n Ol O O U J Q O O O Q Q Q N Z Ln p Ln Z O Z W M Q O N Q 0)N X 001 0 w M M D w Z Q O O O 41 0 00 00 a oo 0 s LU Q of Sri Z 0 O v M Owl E E Q _ 41 O -p N °) }- _ s - 4= = s x s x -o O _ axi 0 cn N o 0 c 41 E s O_ _0 O u L O s 41 u Q `O aC� s o cn N G 0 � G s .3 E v E s c = a o F- N > v O O N E N N N Y O o a 0 v v v •N � E on O `O �v E p bA o QF Y v 6 C co > v v 0 � o O 0 t x u � v c v v Y u � v o 'O o �+ O 0) v Y Ci u � S � m c .E C � v bA t C � ti O (0 U N � bA O > ° � m � c o O v - - m m Y � Y s '4� o v m : S s � v v o Y � Eti X O = 'E Y t = o c •E a v u E O v u o v E Y a > 0) — o s E a0 ° c ? N O o cco a ti v v � c � ° E E '> > O su c v u v = E v o o E N N u bn N � 6 E o u u 0 v o _ S o Q > N uu * y + > u N Table 6. Cancer risk of acetaldehyde and formaldehyde*" UCL CREG Inhalation Cancer Risk#§ Contaminant Units (Chronic EPC) Unit Risk µb/ m3 unitless µg/m3 (µg/m3)-1 Acetaldehyde µg/m3 0.68 0.45 2.2 x 10-6 6.3 x 10' Formaldehyde µg/m3 1. 00.077 1.3 x 10-5 1.0 x 10-5 * µg/m3- micrograms per cubic meter; EPC exposure point concentration; IUR- inhalation unit risk 'Both contaminants exceeded the cancer risk evaluation guideline (CREG), but the total estimated risk (1.1 x 10-1) was low. 'Cancer risk = IUR x UCL (µg/m3) x EF §ATSDR assumes an exposure factor (EF) of 33 years, which is the 95th percentile for the length of time a person resides in a specific property over a lifetime (78 years). The corresponding EF is 33/78. 5.2.4 Health Evaluations Aldehydes Three types of aldehydes were measured: acetaldehyde, formaldehyde, and propionaldehyde. Of the three, formaldehyde has been the focus of most of the literature documenting exposure to aldehydes, followed by acetaldehyde and propionaldehyde. All are acute respiratory irritants with varying chronic effects. In previous modeling efforts by ATSDR, based on emissions reported by PTPC, aldehydes were predicted to exceed screening values [ATSDR 2008]. Formaldehyde is a colorless gas with a distinct pungent odor. It is produced in the environment by the incomplete combustion of organic material and is a constituent of motor vehicle exhaust, cigarette smoke, wood smoke, and emissions from power plants and incinerators. In the air, the secondary formation of formaldehyde can occur as the result of oxidation of volatile organic compounds and from reactions between ozone and alkenes (especially terpenes). Formaldehyde concentrations in outdoor air vary depending on location, traffic, season of the year, weather, and other conditions. In outdoor air, formaldehyde concentrations in unpolluted areas are typically less than 6 µg/m3 although concentrations of 60 µg/m3 or more have been reported in areas with heavy air pollution [ATSDR 1999]. Formaldehyde is used mainly to produce resins used in particleboard products and as an intermediate in the synthesis of other chemicals. Exposure to formaldehyde may occur by breathing contaminated indoor air, tobacco smoke, or outdoor urban air. Acute (short-term) and chronic (long-term) inhalation exposure to formaldehyde in humans can result in respiratory symptoms, and eye, nose, and throat irritation. Limited human studies have reported an association between formaldehyde exposure and lung and nasopharyngeal cancer. Animal inhalation studies have reported an increased incidence of nasal squamous cell cancer. National Toxicology Program (NTP) classifies formaldehyde as a known human carcinogen; EPA considers formaldehyde a probable human carcinogen; and the and the International Agency for Research on Cancer (IARC) classifies formaldehyde as carcinogenic to humans [ATSDR 2022b]. Acetaldehyde is mainly used as an intermediate in the synthesis of other chemicals. It is ubiquitous in the environment and may be formed in the body from the breakdown of ethanol [EPA 1992b]. Acute (short-term) exposure to acetaldehyde results in effects including irritation of the eyes, skin, and respiratory tract. Symptoms of chronic (long-term) intoxication of acetaldehyde resemble those of alcoholism. NTP classifies acetaldehyde as reasonably anticipated to be a carcinogen; EPA considers 27 formaldehyde a probable human carcinogen; and the IARC classifies formaldehyde as possibly carcinogenic to humans [ATSDR 2022b]. Propionaldehyde is used in the manufacture of plastics, in the synthesis of rubber chemicals, and as a disinfectant and preservative. Limited information is available on the health effects of propionaldehyde. Animal studies have reported that exposure to high levels of propionaldehyde, via inhalation, results in anesthesia and liver damage, and intraperitoneal exposure results in increased blood pressure. Neither NTP, EPA, nor IARC have classified propionaldehyde for carcinogenicity. Noncancer Health Effects- None of the 24-hour concentrations of any of these contaminants exceeded their respective noncancer SLs (See Figures 5-7). Thus, ATSDR does not expect noncancer effects from exposure to aldehydes near PTPC. Cancer Risk- Of the aldehydes measured, acetaldehyde and formaldehyde both exceeded the ATSDR CREG, which is protective of cancer effects over a lifetime of exposure (78 years) (See Table 6). Propionaldehyde does not have a cancer SL. Acetaldehyde and formaldehyde have similar carcinogenic effects in animal studies, and their cancer risks are summed together. The cancer risk associated with each contaminant is described below for a 33-year exposure, which is the 951h percentile for the length of time a person resides in a specific property over a lifetime [ATSDR 2016]. Acetaldehyde In all, 23 of 35 acetaldehyde 24-hour samples (66%) exceeded the CREG (0.45 µg/m3). The UCL of the 24- hour concentrations while PTPC was in operation (0.68 µg/m3) results in an additional cancer risk of 6.3 x 10-' or less than 1 additional case per 1,000,000 individuals. Formaldehyde All 30 formaldehyde 24-hour samples (100%) exceeded the CREG (0.077 µg/m3). The UCL of the 24-hour concentrations while PTPC was in operation (1.9 µg/m3) results in an additional cancer risk of 1.0 x 10-' or roughly 10 additional cases per 1,000,000 individuals. The combined estimated additional cancer risk due to exposure of acetaldehyde and formaldehyde is roughly 11 additional cases per 1,000,000 individuals. This risk is low and would be reduced with less than 33 years of continuous exposure at the site. Data Trends and HEM-4 Comparison During the El, the PTPC shut down for one week, and ATSDR was able to compare the measured concentrations while the facility was in operation to that when the facility was shut down. The concentrations of all aldehydes were significantly higher when PTPC is in operation, which shows PTPC is a source for some of the aldehydes measured in air. See Figures 5-7. The HEM-4 model predicted means for all the measured aldehydes were lower than the measured mean. This difference was largest for formaldehyde, the only chemical where the measured mean was more than ten times higher than that predicted by the HEM-4 model. This is evidence that, for formaldehyde, there is a possibility that either the emission estimates in the HEM-4 model are not accurate, or there are other contributing sources not accounted for in the model. 28 Hydrogen Sulfide Hydrogen sulfide is a gas released from both natural and anthropogenic sources and known for its rotten egg odor. Some industrial sources include sewage treatment facilities, manure -handling operations, pulp and paper mills such as PTPC, petroleum refineries, and food processing plants [ATSDR 2006]. Steel mills and cement manufacturing facilities can have operations (e.g., wastewater treatment) known to release hydrogen sulfide. Outdoor air concentrations of hydrogen sulfide from natural sources are estimated in the range of 0.11-0.33 ppb, while concentrations in urban areas are often greater than 1 ppb [ATSDR 2006]. These outdoor concentrations have no documented health effects. Reduced sulfur compounds were predicted to exceed SLs in previous models based on self -reported emissions from PTPC. Noncancer Health Effects- Exposure to hydrogen sulfide can have a range of respiratory and neurological effects. ATSDR has an acute minimal risk level (MRL) of 70 ppb and an intermediate MRL of 20 ppb (See Table 2 and Figure 5). The EPA reference concentration (RfC) for hydrogen sulfide is 1.4 ppb. Hydrogen sulfide has not been shown to cause cancer in humans and is not currently classified as a carcinogen [ATSDR 2006]. The EPA, in its most recent cancer assessment, determined that available data are inadequate to assess the carcinogenic potential of hydrogen sulfide [EPA 2003]. Neither NTP nor IARC have classified carcinogenicity of hydrogen sulfide. In the present El, hydrogen sulfide was measured using two separate methods. In the first method it was measured alone (SPM) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). See Appendix D for specific details on the sampling methods used for hydrogen sulfide. Hydrogen sulfide was detected less frequently but had higher maximum concentrations with the MEDOR compared to the SPM instrument. The maximum from the MEDOR measurements was used to assess acute exposures. The 95% UCL from the SPM measurements was used to assess intermediate and chronic exposures. Due to hydrogen sulfide rarely being detected when measured using the MEDOR instrument, a 95% UCL could not be calculated using this method. Acute Exposures When measured by SPM, only one of the 24,854 thirty -minute samples collected across 8 sites (maximum 72.3 ppb) exceeded the acute SL (70 ppb) (See Figure 8). With the MEDOR, the maximum hydrogen sulfide 20-min concentration was 490 ppb (See Figure 12). The acute SL was exceeded using both methods (HQ is greater than 1; see Table 5). ATSDR assessed acute exposure based on the highest measured concentration but notes that hydrogen sulfide was rarely detected, and the majority of samples were below the acute SL. ATSDR's acute SL for hydrogen sulfide is based on health effects (i.e., headache and changes in respiratory tests suggesting bronchial obstruction) reported in some persons with asthma exposed to 2,000 ppb for 30 minutes [Jappinen et al. 1990]. The highest concentration measured is roughly 4 times lower than any effect level documented in literature. Intermediate Exposures The UCLs of the 30-min averaged samples over the duration of the El for each site were all below the ATSDR intermediate MRL (20 ppb) (See Figure 5). The highest UCL was 3 ppb at Site 2 during plant operation. Chronic Exposures When measured by SPM, the UCLs at 3 of the 8 sites (Sites 1, 2, and 8) were above the chronic EPA RfC (HQ is greater than 1; See Table 5). The highest UCL (3 ppb) was measured at Site 2. The EPA RfC is 29 based on a subchronic study that found no adverse effects in rats exposed to 10,000 ppb. EPA calculated a human equivalent lowest observable effect level of 1400 ppb from the data. The highest UCL measured near PTPC was nearly 500 times lower than the lowest effect level used to derive the chronic SL. Thus, ATSDR does not expect noncancer effects from exposure to hydrogen sulfide near PTPC. ATSDR notes that when hydrogen sulfide exceeds its odor threshold (0.5 ppb) [ATSDR 2016c], people may experience odor -related health symptoms such as headaches, nausea, and stress or annoyance. See Appendix E for a more detailed discussion of odor -related effects. Data Trends and HEM-4 Comparison Across all sites, higher concentrations of hydrogen sulfide were measured during operation of PTPC, but only sites 1, 4, and 8 were significantly different. Sites 1, 2, and 8 had the highest measured concentrations of hydrogen sulfide. Of these, Sites 1 and 2 border PTPC and have polar plots that show higher concentrations when the wind is from the direction of PTPC (See Appendix D). Sites 1 and 2 were also predicted to have the higher concentrations of sulfur compounds in modeling conducted prior to the El and in the HEM-4 model based on emissions during the El (Appendix B and D respectively). The higher concentrations measured during the operation of PTPC suggests PTPC is a source for some of the hydrogen sulfide measured in air at these sites. Particulate Matter (PM) PM is a term used in air quality that refers to particles suspended in air. PM comes from industrial, manmade, and natural sources. PM10 is primarily produced by mechanical processes such as construction activities, road dust resuspension and wind. PMz.S originates primarily from combustion sources —like wood smoke, motor vehicle exhaust, and emissions from power plants —and certain industrial processes [EPA 2009]. The size of particles is directly linked to their potential for causing health problems [EPA 2006]. PM10 can pass through the throat and nose to enter the lungs. PMz.S can penetrate deeper into the lungs and lead to higher toxicity [EPA 2006]. PM10 and PMz.S were predicted to exceed SLs in previous modeling based on self -reported emissions from PTPC. Since the SLs for PM are based on several studies documenting a variety of respiratory and cardiovascular effects, ATSDR uses the AQI (not the HQs seen in Table 5) to evaluate health effects of PM. Noncancer Health Effects- Exposure to PM10 and PMz.S can have both short -and long-term effects on cardiopulmonary function, morbidity, and mortality. People with heart or lung disease, older adults, children, and people of lower socioeconomic status are most susceptible to adverse health effects from PM [EPA 2018]. Numerous scientific studies have linked particle pollution exposure to the following [EPA 2019; WHO 2013]: • increased likelihood of illness and death due to respiratory and/or cardiovascular disease • cardiovascular effects (ischemic heart disease, cerebrovascular disease, and heart failure systemic inflammation, alteration of biomarkers for cardiovascular disease) • respiratory effects (including aggravated asthma, decreased lung function, and symptoms such as coughing) and infections • diabetes 30 • impaired neurological development in children and "brain aging" and neurological disorders in adults ATSDR screened PM concentrations using the World Health Organization's (WHO's) air quality guidelines (AQGs) for PM1oand PM2.5 [WHO 2021; ATSDR 2020](See Table 2): PM1o: The WHO annual average AQG is 15 µg/m3 and the 24-hour AQG is 45 µg/m3. PMz.s: The WHO annual average AQG is 5 µg/m3 and the 24-hour AQG is 15 µg/m3. Although WHO acknowledges that PM2.5 is a better indicator of long-term health effects than PM1o, they maintained an annual PM10 AQG of 15 µg/m3 to protect against the harmful effects of coarse particle (PM2.5-PM1o) exposures [WHO 2021]. WHO considers the quantitative evidence insufficient to derive a PM10 guideline from chronic studies. There are no cancer risk guidelines for PM. Acute Exposures During the El, some of the 24-hour concentrations of both PM2.5 and PM10 exceeded the WHO AQGs (See Figures 9 and 10). Of the 216 PM2.5 measurements collected during the El, 20 (9.3%) of the 24 -hour samples exceeded the WHO 24-hour AQG (15 ug/m3) (See Figure 9). The highest PM2.5 24-hour concentration measured was 34.7 µg/m3, and forty-four of 216 days (20%) were categorized as moderate by the AQI. The other 80% of days were categorized as good by the AQI (See Table 3). Of the 245 PM10 measurements collected during the El, only one (0.4%) PM1o24-hour sample exceeded the WHO 24-hour AQG (45 µg/m3) (See Figure 10). For PM1o, only the highest day measured at Site 1 (66.1 µg/m3) day was categorized as moderate by the AQI, and all others were designated as good (See Table 3). EPA describes days when chemical concentrations reach the moderate category as having the potential to cause respiratory symptoms in unusually sensitive individuals and possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults. EPA cautions that on days with moderate air quality, unusually sensitive people should consider reducing prolonged or heavy exertion. Sensitive individuals include people with heart or lung disease, older adults, children, and people of lower socioeconomic status. See Appendix C for EPA statements for each category of the AQI. Chronic Exposures Generally, there is evidence for an association between long-term exposure to PM2.5 and mortality (i.e., all -cause and cardiovascular) with mean concentrations of 10-32 µg/m3 [EPA 2012]. Studies provide evidence for respiratory symptoms and incident asthma, as well as respiratory hospitalizations, from chronic exposures to PM2.5 concentrations ranging from 9.7-27 µg/m3 [EPA 2012]. PM2.5 was measured at Sites 2-4, and the annual AQG (5 µg/m3) was exceeded at each site (See Figure 10). The 95 UCL of the mean concentration of PM2.5 ranged from 9.57-12.8 µg/m3, and reached levels associated with an increased potential for adverse health effects in sensitive individuals. PM1owas measured at sites 1-3, and the annual AQG (15 µg/m3) was exceeded at Sites 2 and 3 (See Figure 9). The 95 UCLs of PM10 concentrations ranged from 13-19.8 µg/m3 and reached levels associated with an increased potential for adverse health effects in sensitive individuals. Thus, ATSDR concludes that exposure to the average concentrations of PM10 and PM2.5 near PTPC are not expected to be 31 associated with adverse health effects for the general public but cannot exclude the possibility of respiratory and cardiopulmonary symptoms in sensitive groups. Data Trends and HEM-4 Comparison During the El, the PTPC shut down for 1 week, and ATSDR was able to compare the measured concentrations while the facility was in operation to those when the facility was shut down. Slightly higher concentrations of PM where measured while PTPC was in operation, but overall, they were not statistically different from that when the facility was shut down, which shows that the operation of the PTPC was not a major contributor to the PM concentrations in air. The HEM-4 model predicted means for PM at all sites were lower than the measured means. The measured mean was roughly ten times higher than the HEM-4 model at each site. This is evidence that there may be contributing sources of PM that were not included in the HEM-4 model. Sulfur Dioxide Sulfur dioxide is a gas formed when fuels containing sulfur (e.g., coal) are burned, when metal is smelted, and when other industrial processes occur. An EPA review of 1-hour sulfur dioxide samples from air monitors both inside and outside consolidated metropolitan statistical areas (CMSAs) found an average concentration of 4 ppb for both datasets. The highest values found were 714 ppb inside CMSAs and 636 ppb outside CMSAs [EPA 2008c]. ATSDR notes that outdoor air data are mentioned to put background concentrations into perspective for the reader —not to imply the acceptability of the levels from a public health perspective. Neither NTP, EPA, nor IARC have classified sulfur dioxide as a carcinogen. Sulfur dioxide was predicted to exceed SLs in previous modeling based on self -reported emissions from PTPC. Noncancer Health Effects- ATSDR has an acute MRL for sulfur dioxide (10 ppb) based on a study that observed respiratory effects in humans exposed to 100 ppb for as little as 10 minutes. When possible, sulfur dioxide concentrations measured in Port Townsend were averaged at 10-minute intervals to capture higher levels of shorter duration that are comparable to the basis of the MRL. There is no chronic or intermediate SL for sulfur dioxide, and only acute effects are discussed. In the present El, sulfur dioxide was measured at one site using two separate methods. In the first method, it was measured alone (Thermo) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). See Appendix D for specific details on the sampling methods used for sulfur dioxide. Sulfur dioxide was detected less frequently but had higher maximum concentrations with the MEDOR compared to the Thermo instrument. The maximum from the MEDOR measurements was used to assess acute exposures. Sulfur dioxide does not have any SLs for intermediate or chronic exposures. EPA's air quality index (AQI) online tool, "AIRNow AQI Calculator" was used to estimate the potential for health effects from short-term exposure to sulfur dioxide. The AQI estimates effects from 1-hour and 24-hour exposures. ATSDR calculated one -hour average concentrations by averaging sequential 10- or 20-minute samples collected over an hour. The UCL of the 1-hour data was assessed with the 24-hour AQI. The AQI categorizes air concentrations into six categories: good, moderate, unhealthy forsensitive groups, unhealthy, very unhealthy, and hazardous. For specific AQI categories and health statements see Appendix C, Table C1. 32 Acute Exposures The maximum sulfur dioxide 10-minute concentration was 15.6 ppb when measured with the Thermo instrument, but when measured by MEDOR, the maximum 20-min concentration was 739 ppb (See Table 5). The acute SL was exceeded using both methods of sampling (HQ is greater than 1; See Table 5). The odor threshold of sulfur dioxide is 470 ppb [Leonardos et al. 1962]. Although a 20-minute sample duration is not appropriate for comparison with the 1-hour AQI, several studies have shown that the highest concentration of sulfur dioxide measured (739 ppb) can cause respiratory effects (increased airway resistance) in humans in as little as 10 minutes [ATSDR 1998]. From the MEDOR data, ATSDR averaged the 20-min sulfur dioxide concentrations to 1 hour and 24 hours for direct comparison to the AQI. 1551 of 1563 (99.2%) 1-hour averaged samples were designated as good by the AQI. 9 of the 1-hour averages were designated as moderate, 1 as unhealthy forsensitive groups, and 2 as unhealthy (for the general population). All 24-hour averaged concentrations were designated as good by the AQI. On days designated as good by the AQI, air quality is satisfactory, and air pollution poses little or no risk. On moderate days, air quality is acceptable. However, there may be a risk of adverse health effects for some people, particularly those who are unusually sensitive to air pollution. The unhealthy category suggests some members of the general public may experience health effects and members of sensitive groups (children, people with asthma, or other lung diseases) may experience more serious health effects. At unhealthy levels, sensitive individuals should limit outdoor exertion. When measured with the Thermo instrument, 28 of 4148 10-minute samples (0.7%) exceeded the ATSDR acute MRL (10 ppb). The maximum 10-minute average concentration of sulfur dioxide (15.6 ppb) was more than 6 times lower than that which caused health effects in literature. All of the 1-hour concentrations averaged from the Thermo data were designated as good by the EPA AQI calculator. Based on the concentration measured during the El, ATSDR concludes that sulfur dioxide may infrequently reach levels that can cause acute respiratory effects. Data Trends and HEM-4 Comparison The mean sulfur dioxide concentration while in operation and shutdown were 2.11 and 2.2, respectively, when measured using the Thermo instrument but were 3.56 and 1.80 ppb, respectively, when measured with the MEDOR. Concentrations of sulfur dioxide during operation and shutdown were similar when measured using Thermo but were significantly different when measured with the MEDOR. Reduced Sulfur Compounds Reduced sulfur compounds were predicted to exceed SLs in previous modeling based on self -reported emissions from PTPC. Based on a review of odor complaints and previous modeling of PTPC emissions, ATSDR collected outdoor air measurements for several sulfur containing compounds with a strong unpleasant odor of rotting cabbage [ATSDR 1992; EPA 2005]. Sulfur containing compounds were measured with the MEDOR instrument, which measures a range of sulfides simultaneously and continuously. This type of sampling has not been regularly implemented in ATSDR Els, and the results were compared to the separate measurement of hydrogen sulfide and sulfur dioxide by standardized EPA methods (SPM and Thermo, respectively). Hydrogen sulfide and sulfur dioxide concentrations measured by both methods have been separately described above. 33 Natural sources of sulfur containing compounds include vegetation, animal waste, microbial degradation, crude oils containing sulfur, and the "sour" natural gas of West Texas [ATSDR 1992; EPA 2005]. Industrial sources include wood pulp, oil shale, petroleum processing plants, and sewage treatment plants [ATSDR, 1992]. The following sulfur compounds were measured at Site 2: 2-butyl mercaptan, diethyl sulfide, dimethyl disulfide, dimethyl sulfide, ethyl mercaptan, ethyl methyl sulfide, hydrogen sulfide, isobutyl mercaptan, isopropyl mercaptan, methyl mercaptan, n-butyl mercaptan, n- propyl mercaptan, sulfur dioxide, tert-butylthiol, and tetra hydrothiophene. Hydrogen sulfide and sulfur dioxide are discussed individually above in their chemical specific sections. Of the sulfur compounds measured, dimethyl disulfide, dimethyl sulfide, hydrogen sulfide, methyl mercaptan, and sulfur dioxide had SLs. Of these contaminants hydrogen sulfide and sulfur dioxide effects have been extensively documented in literature, but much less is understood of the other contaminants. ATSDR screened dimethyl disulfide, dimethyl sulfide, and methyl mercaptan with the American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV) Short Term Exposure Limits (STELs) for each contaminant ACGIH TLV°—STELs are occupational standards that were used in the absence of other SLs but are not necessarily protective of community exposures. The ACGIH TLV°—STELs for these chemicals are based on the contaminants' strong odor and not on the occurrence of adverse health effects in literature. Dimethyl disulfide, hydrogen sulfide, and sulfur dioxide were measured above their SLs (The HQs were greater than 1; See Table 5). From the time plot of the sulfur compounds (Figure 12), the contaminant concentrations are positively correlated to one another. None of the sulfur compounds measured have been associated with increased risk of cancer. Most of the sulfur compounds were rarely detected and a UCL could not be calculated. ATSDR used the maximum concentration of each of the sulfur compounds to assess acute exposures. Acute Exposures Several epidemiological studies were conducted on workers in the paper pulp industry and populations located near pulp mills. Exposure was to a mixture of sulfur compounds, including dimethyl sulfide, hydrogen sulfide, methyl mercaptan, dimethyl disulfide, and sulfur dioxide. Effects attributed to exposure to the mixture of sulfur compounds were headaches in workers, altered heme synthesis and iron metabolism in workers, and eye and respiratory symptoms in residents of communities located near the paper pulp mills [EPA 2005]. Specific concentrations of exposure in these studies were not well defined, but studies have shown that methyl mercaptan is more toxic than dimethyl disulfide followed by dimethyl sulfide. Dimethyl disulfide (DMDS) is a ubiquitous natural product, common in the global sulfur cycle, and is detected as a metabolite in numerous biological processes including the oxidation of methyl mercaptan. DMDS is not only malodorous but can also be toxic. It exerts a complex mode of action through mitochondria dysfunction and activation of potassium channels and greatly inhibits the cytochrome oxidase [Fritsch, 2005]. The ACGIH TLV°—STEL for DMDS is 500 ppb. During operation, the maximum concentration of DMDS measured was 4390 ppb; it was detected in 358 samples (9.5%), and 17 of those exceeded the SL. During the shutdown, it was detected in 56 samples (8.6%); the maximum concentration measured (48 ppb) was below the SL. DMDS has an odor threshold of approximately 7 ppb [Florida 2014]. 34 In comparative studies examining lethality in animals, methyl mercaptan was shown to be 10-100 times more toxic than DMDS [EPA 2005]. Methyl mercaptan concentrations were compared to the ACGIH TLV°—STEL of 500 ppb. During operation, the maximum concentration measured was 34.5 ppb; it was detected in 212 samples (5.7%). During the shutdown, the maximum concentration measured was 3.7 ppb; it was detected in 8 samples (1.2%). The odor threshold of methyl mercaptan is 2.1 ppb [Leonardos et al. 1962]. Dimethyl sulfide concentrations were compared the ACGIH TLV°—STEL of 10,000 ppb. During operation, the maximum concentration measured was 444 ppb; it was detected in 505 samples (13.6%. During the shutdown, the maximum concentration measured was 22.4 ppb; it was detected in 75 samples (11.5%). The odor threshold of dimethyl sulfide is 1 ppb [Leonardos et al. 1962]. The measurement of sulfur compounds using the MEDOR is a novel method used in ATSDR Els. ATSDR considers measurement of the sulfur compounds in the present El as complementary to the individual measurement of hydrogen sulfide and sulfur dioxide. Measurement of the range of sulfur compounds shows the presence of reduced sulfur compounds in Port Townsend air that would not be captured with sampling for hydrogen sulfide and/or sulfur dioxide alone. Together these sulfur compounds can have a combined adverse effect that is greater than that of the individual contaminants. In addition, these compounds are positively correlated and can simultaneously reach concentrations that result in acute respiratory effects. Data Trends and HEM-4 Comparison During the El, the PTPC shut down for 1 week, and ATSDR was able to compare the measured concentrations while the facility was in operation to that when the facility was shut down. Maximum concentrations of dimethyl disulfide, dimethyl sulfide, hydrogen sulfide, methyl mercaptan, and sulfur dioxide were roughly 10-100 times higher when PTPC was in operation than during the shutdown. This is evidence that shows that the operation of the facility was a major contributor to the concentration of the sulfur compounds in air. Sites 1 and 2, which border PTPC, were predicted to have higher sulfur 1- hour acute exposures in modeling conducted prior to the El and in the HEM-4 model based on emissions during the El (Appendix B and D respectively). Health Effects from Exposure to Mixtures of Contaminants To consider the effect of exposures to chemical mixtures, ATSDR reviewed the health effects of the individual chemicals to determine if the combination of the measured contaminants could cause any additional adverse effect. The agency's noncancer quantitative approach, called the hazard index (HI) approach (described in Section 3.3), evaluated the chemicals in the mixture by assuming they had an additive toxic effect. Due to the strong odors in the community and some compounds exceeding SLs, Hls were calculated for both acute and chronic effects. The acute and chronic HQs of the individual contaminants and the resulting Hls are in Tables 5. Hydrogen sulfide, sulfur dioxide, and dimethyl disulfide exceeded acute SLs (all had HQs greater than 1) with an acute HI of 90. Only hydrogen sulfide exceeded its chronic SL resulting in a chronic HI of 1.8 (See Table 5). Acute Exposures In the acute mixtures assessment, the HI is dominated by sulfur dioxide with an HQ of 74 (see Table 5). The concentrations of sulfur compounds were positively correlated; thus, it is likely that higher 35 concentrations of each of the contaminants could occur at the same time resulting in an increased potential for adverse health effects. These contaminants were detected in approximately 4-18% of samples, and together can contribute to acute respiratory symptoms and odor -related health effects. Chronic Exposures Chronic HQs are only determined for contaminants with enough samples above the detection limit to statistically calculate a UCL. A UCL could not be calculated for most of the sulfur compounds measured by the MEDOR. Of these contaminants only hydrogen sulfide had a HQ greater than 1. The HI of the mixture (1.8) was dominated by hydrogen sulfide, which had a chronic HQ of 1.5 (See Table 5). Exposure to the mixture of these contaminants will not result in a significant increase in the likelihood of chronic respiratory effects. See the hydrogen sulfide chronic exposure section above. Data Trends The MEDOR method in this assessment was less sensitive than SPM and Thermo methods for hydrogen sulfide and sulfur dioxide respectively but captures more extreme values. MEDOR data supports the complaints of environmental odors from the community and shows that the odors are not only related to hydrogen sulfide, but also to other sulfur containing contaminants in air. Although PM concentrations are not correlated to sulfur compounds, elevated levels of PM could also exacerbate acute and chronic respiratory symptoms on days with higher concentrations of hydrogen sulfide and other sulfur compounds. Environmental Odors Odor complaints have been recorded by ECY and PTPC in the Port Townsend area since 2007. ATSDR reviewed nearly two -thousand odor complaints associated with PTPC made by community members between 2016 and 2021 [WDH 2O21]. During the year of the El, 2018, 680 complaints were recorded (13 per week average). PTPC shut down the last week in October for maintenance. The shutdown partially covered 2 weeks (Monday -Sunday). The two weeks before the PTPC shutdown there were 28 complaints, in the two weeks affected by the shutdown there was 1 complaint, and the two weeks following the shutdown there were 16 complaints. The reduced number of complaints in the weeks affected by the PTPC shutdown suggests that the odors in the community are related to the operations at PTPC. From the present data, dimethyl disulfide, dimethyl sulfide, hydrogen sulfide, methyl mercaptan, and sulfur dioxide were all measured above their odor threshold but were not detected consistently in every sample (See Table 4). These sulfur containing compounds can all cause pungent odors like hydrogen sulfide (rotten egg, decaying garbage etc.), but to varying degrees. There are also other chemicals not measured that can cause similar odors. From the SPM monitors, hydrogen sulfide was measured above its odor threshold in at least 36% of samples at one site. Since the odor threshold is below the detection limit of the sampling method, the true number of samples above the odor threshold is unknown. These odors can be caused by other chemicals in the air including those mentioned above. People can smell some sulfur compounds well before they reach a concentration that might cause a toxic effect. Thus, the perception of offensive odor does not necessarily mean there is a toxic threat to people's health. However, offensive odors can quickly become a nuisance and may be the direct cause 36 of some health symptoms even in concentrations below levels of toxicity [Schiff man and Williams 2005]. See Appendix E on Environmental Odors. 53 0=:vaII is Gorui of II-IIeaIItdui Outcome Data As part of the public health evaluation process, ATSDR reviewed available, relevant health outcome data for indications of increased illness in the Port Townsend area. ATSDR specifically tried to identify potential health issues in and around Port Townsend that could be related to the measured contaminants in air. ATSDR analyzed health outcome data from the Washington State Department of Health's Washington Tracking Network (WTN). The WTN is a public website, developed by the Washington State Department of Health, where users can find data and information about environmental health hazards, population characteristics, and health outcomes. Health statistics on asthma hospitalizations from (2000-2018) were available from the WTN for the state of Washington, Jefferson County, and the zip code 98368, all of which contain the city of Port Townsend. All data from the WTN are adjusted for age but not for race or socioeconomic status. Although these data from the WTN supports an overall understanding of the health status in the community, they cannot provide any information on the cause of the health outcomes. Asthma hospitalization is the only health outcome in the WTN that has been associated with some of the measured contaminants and environmental odors. Asthma can be associated with various other factors that can occur over a person's lifetime, and ATSDR cannot determine if the specific concentrations measured were the cause any specific health outcome. The asthma hospitalizations for the zip code 98368 were not statistically different from that of Jefferson County or the state of Washington. 5 4 Surnmary of (.,mIIIrnII a (Ions and UncertaIInty • The El was conducted over a 10-week period and may not be representative of long-term exposure. ATSDR attempted to sample during the worst conditions (based on previous data from modeling), and the ten weeks of data were used as a protective estimate of community exposures throughout the year. ATSDR does note that this sampling strategy may result in elevated annual estimates of contaminant concentrations. • During this El, air samples were collected at fixed, stationary locations; however, people move around, and do not remain in one place all day long. Therefore, the data collected at the fixed locations are not directly equivalent to actual exposures that occurred. • The MEDOR measurement of sulfur compounds, which consists of a range of sulfides measured continuously, has not been regularly implemented in ATSDR Els. The results were less reliable for hydrogen sulfide and sulfur dioxide than when measured alone. Both contaminants were detected less frequently but had higher maximum concentrations when measured with the MEDOR instrument than when measured alone. The maximum from the MEDOR measurements was used to assess acute exposures, which could overestimate the potential for adverse effects. 6, Co Y"'ll c, I u s II c:) Y"'ll s Conclusion 1: Breathing sulfur compounds (sulfur dioxide, hydrogen sulfide, dimethyl sulfide, dimethyl disulfide, and methyl mercaptan) in air near PTPC can potentially cause adverse acute respiratory effects. While exposure to the concentrations of the individual sulfur contaminants is not 37 likely to cause adverse effects, exposure to the mixture of contaminants may cause occasional acute respiratory effects. Sulfur compounds are associated with the environmental odors described in complaints from community members. Basis for Conclusion: Of the sulfur compounds measured, dimethyl sulfide, dimethyl disulfide, hydrogen sulfide, methyl mercaptan, and sulfur dioxide were measured at levels that can cause offensive odors. All but methyl mercaptan and dimethyl sulfide exceeded acute health -based SLs. The concentrations of the sulfur compounds were positively correlated, meaning when one compound was found to be high, the others were likely to be high as well. When higher concentrations of each of the contaminants occur at the same time, there is an increased potential for adverse health effects. While the individual compounds had different rates of detection ranging from 4-18%, together they can contribute to acute respiratory symptoms and odor -related health effects. ATSDR also analyzed local health data for evidence of an increase in in acute respiratory effects. Data were available for asthma hospitalizations from 2010 to 2020 in the state of Washington, Jefferson County, and the zip code 98368; all of which contain the city of Port Townsend and PTPC. The asthma hospitalizations for the zip code 98368 were not statistically different from that of Jefferson County or the state of Washington. Conclusion 2: Higher concentrations of some contaminants and more reports of odors occurred when PTPC was in operation compared to when it was shut down. Basis for Conclusion: Measured concentrations of aldehydes, sulfur dioxide, hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide were significantly higher during operation than during shutdown of PTPC. More odor complaints were made during the time immediately before the shutdown and after the facility restarted compared to during the shutdown. Conclusion 3: Sulfur dioxide concentrations near PTPC rarely reached levels that can cause acute respiratory effects. Chronic exposure to sulfur dioxide is not expected to harm people's health. Basis for Conclusion: In the present El, sulfur dioxide was measured at one site using two separate methods. In the first method, it was measured alone (Thermo) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). Sulfur dioxide was detected less frequently but had higher maximum concentrations with the MEDOR compared to the Thermo instrument. The concentration of sulfur dioxide measured by both instruments was compared to EPA's Air Quality Index (AQI), which categorizes air quality based on the concentration of a contaminant. For the MEDOR, almost all 1-hour averaged samples (99.2%) and all 24-hour averaged samples were designated as good by the AQI. Similarly, all 10-minute averaged concentrations were designated as good by the AQI as measured by the Thermo instrument. There are no cautionary statements from the EPA on days when sulfur dioxide concentrations are in the good category. Conclusion 4: Breathing hydrogen sulfide near PTPC is not expected to harm people's health. Hydrogen sulfide in outdoor air can cause environmental odors. Basis for Conclusion: In the present El, hydrogen sulfide was measured using two separate methods. In the first method, it was measured alone using a single point monitor (SPM) and, in the second, it was measured along with other sulfur containing compounds (MEDOR). Hydrogen sulfide was detected less 38 frequently but had higher maximum concentrations with the MEDOR compared to the SPM instrument. A UCL could only be calculated using SPM data. The highest hydrogen sulfide concentration measured was using the SPM was nearly thirty times lower than any effect level documented in literature. The highest hydrogen sulfide concentration measured was using the MEDOR was roughly 4 times lower than any effect level documented in literature. The UCLs at half of the sites just exceeded the chronic SL but were nearly 500 times lower than levels documented to cause adverse health effects. ATSDR notes that when hydrogen sulfide exceeds its odor threshold (0.5 ppb) [ATSDR 2016c], people may experience odor -related health symptoms such as headaches, nausea, and stress or annoyance. Conclusion 5: Breathing particulate matter (PM10 or PM2.5) near PTPC is not expected to harm people's health, although on some days there is a potential for respiratory symptoms in unusually sensitive individuals with advanced heart or lung disease. Basis for Conclusion: The AQI and the World Health Organization's (WHO) air quality guidelines (AQG) were used to evaluate exposures to PM2.5 and PM1oat PTPC. For PM2.5, 9.3% of the 24-hour samples exceeded the WHO 24-hour AQG. Using EPA's AQI, 20% of the PM2.5 24-hour concentrations were categorized as moderate by the AQI. The other 80% of days were categorized as good by the AQI. For PM1o, only one (0.4%) PM10 24-hour sample exceeded the WHO 24-hour AQG and was categorized as moderate by the AQI, with all others designated as good. When PM concentrations reach the moderate category, they have the potential to cause respiratory symptoms in unusually sensitive individuals and exacerbation of cardiopulmonary disease. On days with moderate air quality, unusually sensitive people should consider reducing prolonged or heavy exertion. Sensitive individuals include children, the elderly (>_65 years), and people with preexisting heart or lung disease. There are no cautionary statements from the EPA on days when PM concentrations are in the good category. The UCLs of PM2.5 and PM10 24-hour concentrations exceeded the WHO annual AQGs. Prolonged exposures to PM above the AQGs may slightly increase the likelihood of harm for individuals with pre- existing health conditions, such as cardiopulmonary disease. Conclusion 6: Breathing aldehydes near PTPC is not expected to harm people's health. Basis for Conclusion: Three types of aldehydes were measured at one site: acetaldehyde, formaldehyde, and propionaldehyde. None of the 24-hour concentrations exceeded any of their respective noncancer SLs. The average combined exposure for measured aldehydes over a lifetime would result in an additional cancer risk of 11 cases per 1,000,000 individuals (1.1 x 10-5). PTPC operations result in a low additional cancer risk. This cancer risk is dominated by formaldehyde. w IF: e c o irn irn e n d a o n s a n d IP a Ib II ii c [I e a II t Ih A c t i o n IP II a n Recommendations • ECY should continue to monitor odor complaints. 39 • ECY and PTPC should make additional efforts to reduce environmental odors coming from PTPC that impact areas outside facility boundaries. • ECY and PTPC may consider implementing a community -based outdoor air monitoring program to inform policy makers and community members of exposures in the area. • Individuals sensitive to environmental odors should consider reducing their exposure. When environmental odors are strong, individuals can reduce exposure by limiting outdoor activities or leaving the area for a few hours if needed. • Community members should report odors from the Port Townsend Paper Mill to Washington Department of Ecology's Environmental Engineer, Emily Toffol, via email (emilyotoffol�ecy.wa Gov) or phone (360-790-8363). When reporting odors, please provide the following information: date, time, location, odor description, and any health impacts experienced. • Learn more on Washington Department of Ecology's webpage for PTPC at https://ecology.wa.gov/Regulations-I@ermits/Permits-certifications/Industrial-facilities- .pe.rmits/Post-Town.se.nd-..Pa.per 8. Autlhors Aaron Young, PhD Exposure Investigation Section Office of Community Health Hazard Assessment Agency for Toxic Substances and Disease Registry Debra Gable, MEng Region 10 Regional Representative Office of Community Health Hazard Assessment Agency for Toxic Substances and Disease Registry James Durant, MSPH CIH Exposure Investigation Section Office of Community Health Hazard Assessment Agency for Toxic Substances and Disease Registry 9, Fe.II:e re I'll c e s [ACGIH] American Conference of Governmental Industrial Hygienists. 2021. Threshold Limit Values (TLVs) for Chemical Substances and Physical Agents & Biological Exposure Indices (BEls) [ATSDR] Agency for Toxic Substances and Disease Registry. 1992. Toxicological profile for Methyl Mercaptan. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. [ATDDR] Agency for Toxic Substances and Disease Registry. 1998. Toxicological profile for Sulfur Dioxide. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. [ATSDR] Agency for Toxic Substances and Disease Registry. 1999.Toxicological profile for Formaldehyde. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. 40 [ATSDR] Agency for Toxic Substances and Disease Registry. 2008. Health Consultation. Summary of Air Quality Issues and Identification of Information Needed to Address Community Health Concerns. Port Townsend Paper Corporation, Jefferson County, WA. [ATSDR] Agency for Toxic Substances and Disease Registry. 2015. Frequently Asked Questions on Environment Odors Updated 10/23/2015 Accessed online at tts://w .atsd.r cd ...gc��r/dc�.rs/f gs..hrtrn l [ATSDR] Agency for Toxic Substances and Disease Registry. 2016a. Technical Assist, Port Townsend Paper Corporation, Port Townsend, WA, Preliminary Modeling Plan & Data Gaps Assessment. [ATSDR] Agency for Toxic Substances and Disease Registry. 2016b.Technical Assist, Port Townsend Paper Corporation, Port Townsend, WA, Screening Model Results & Final Modeling Plan. [ATSDR] Agency for Toxic Substances and Disease Registry. 2016c.Toxicological profile for Hydrogen Sulfide / Carbonyl Sulfide. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. [ATSDR] Agency for Toxic Substances and Disease Registry. 2016d. Exposure Dose Guidance for Determining Life Expectancy and Exposure Factor. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. [ATSDR] Agency for Toxic Substances and Disease Registry. 2017. Technical Assist, Port Townsend Paper Corporation, Port Townsend, WA, Refined Modeling Results. [ATSDR] Agency for Toxic Substances and Disease Registry. 2018. Exposure Investigation Protocol Ambient Exposures to Airborne Contaminants in Port Townsend, WA. [ATSDR] Agency for Toxic Substances and Disease Registry. 2020. Guidance for Inhalation Exposures to Particulate Matter. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service, September 30. [ATSDR] Agency for Toxic Substances and Disease Registry. 2022a. Public health assessment guidance manual. Atlanta: US Department of Health and Human Services [accessed 7/18/23]. Available from: tts;/ ............................................................... ...g2y/.phi- i.d ,n e ind.exo t .l [ATSDR] Agency for Toxic Substances and Disease Registry. 2022b. Public health assessment site tool (PHAST), a web -based application for ATSDR/partner health assessors [unpublished Department of Health and Human Services: Atlanta, GA. ]. Available online at Carslaw, D. C. and K. Ropkins, (2012) openair --- an R package for air quality data analysis. Environmental Modelling & Software. Volume 27-28, 52-61. [ECY] Washing Department of Ecology. 2021. Email from Shingo Yamazaki, WA Department of Ecology. May 2021 [EPA] US Environmental Protection Agency. 1990. Integrated Risk Information System — Formaldehyde; CASRN 50-00-0. Updated 1990. Accessed 2020 September 11. Available from hrtt s cf ub e a ov ncea...iris.2_...............................................................rllin cfm?substance nmbr=4�9. ee e e ..... ...?......:.............P................... P.........g.........................................g.............................................................................................................. 41 [EPA] USEmvironmenta| Protection Agency. lyyl. Integrated Risk Information System —Aceta|dehyde; CASRN75'O7'O.Updated lyyl.Accessed 2O2OSeptember ll.Available from [EPA] US Environmental Protection Agency. 1992a. (Updated in 2000) Hazard Summary for Aceta|dehyde.Accessed online at:h [EPA] US Environmental Protection Agency. 1992b. (Updated in 2000) Hazard Summary for Formaldehyde. Accessed online at:h [EPA] US Environmental Protection Agency. 1992c. (Updated in 2000) Hazard Summary for Propiona|dehyde.Accessed online at: h [EPA] US Environmental Protection Agency. 2003. Integrated Risk Information System —Hydrogen Sulfide; CASRN 7783-06-04. Updated 2003. Accessed 2020 September 11. Available from ti' . [EPA] US Environmental Protection Agency. 2005. Provisional Peer Reviewed Toxicity Values for Dimethy|sulfide. Derivation ofSubchronicand Chronic Inhalation RfCs [EPA] US Environmental Protection Agency. 2008a. Integrated Risk Information System Propionalclehyde. Updated 2008. Accessed 2020 September 11. Available from ti' . [EPA]USEnvironmental Protection Agency. 200O Integrated science assessment for sulfur oxides — health criteria. National Center for Environmental Assessment. Office of Research and Development. Research Triangle Park, North Carolina. EPA/600/R-08/047F. Available at: [EPA] US Environmental Protection Agency. 201I Provisional assessment of recent studies on health effects of particulate matter exposure. 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Exposure Investigation Field Report: Evaluation of Reduced Sulfur Compound, Particulate Matter, Sulfur Dioxide, A|dehyde, and Meteorological Measurements Collected during ATSDR'oAir Monitoring Program inPort Townsend Washington, 42 Florida Department of Agriculture & Consumer Services, Florida Department of Health. 2014. Frequently Asked Questions about Dimethyl Disulfide: Accessed online 9/2021 at: htt.ps. //ccme.dia...fdacs.. ov/co.nte.nt/download/3302/fiI.e./DM.DS QnA�3-.20-2013...... df Fritsch, J. 2005. Dimethyl disulfide as a new chemical potential alternative to methyl bromide in soil disinfestations in France. In "Proceedings Vith IS on Chemical and Non -chemical Soil and Substrate Disinfestation," Acta Hort 698, ISHS, pp. 71-76. Leonardos, Gregory, David Kendall & Nancy Barnard (1969) Odor Threshold Determinations of 53 Odorant Chemicals, Journal of the Air Pollution Control Association, 19:2, U.S. Census Bureau, 2010 Census of Port Townsend WA [WDH] Washington Department of Health. 2021. E-mail from Shingo Yamazaki, WA Department of Ecology. May 2021 [WHO] World Health Organization. 2013. Review of evidence on health aspects of air pollution— REVIHAAP Project Technical Report. Available at https.//iris.who.int/handle/�0665/34�7�2 . . . . . [WHO] World Health Organization 2021. Global air quality guidelines. Particulate matter (PM2.5 and PM1o), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. Geneva: World Health Organization; 2021. Last accessed August 11, 2023, online at https //.iris.who. i nt/bitstrea m/ha nd I e/10665/345329/9789240034228-en...pdf ............................................................................................................................................................................................................................................................... 43 11�p �p e n d b( 11� B r � efSUrOrOa ryOfATr D R's PUb c [I e a | t h As s e s s rOe n t /P[IA\PrOcess The Agency for Toxic Substances and Disease Registry (ATSDR) follows the public health assessment (PHA) process to evaluate whether people living near a hazardous waste site are being exposed to toxic substances, whether that exposure is harmful, and what must be done to stop or reduce exposure. The PHA process is a step-by-step approach during which ATSDR does the following: * establishes communication mechanisms, includingat the beginning of site activities and involves them throughout the process to respond to their health concerns; * collects many different kinds of * obtains, compiles, and evaluates the usability and quality of environmental and biological (and sometimes modeling data) toexamine environmental contamination at site; * conducts four main, sequential scientific evaluations; o ATSDRidentifies past, present, and future site -specific exposure situations, and categorize them as completed, potential, or eliminated; o ATSDRcompares the available sampling data tomedia-specific environmental screening levels (ATSDR comparison values and non-ATSDR screening levels). This identifies potential contaminants of concern that require further evaluation for completed and potential exposure pathways; o When contaminants are�a00edasrequirin0furthereva|uationincomp|etedandpotential exposure pathways, ATSDR calculates EPCs based on site -specific scenarios. The estimated EPCs are used in exposure calculations to determine if any of the site -specific exposure scenarios require an in-depth toxicological effects analysis; o ]n-dep b 122�icological effects evaluation- If necessary, based on the three previous scientific evaluations, ATSDR looks more closely atcontaminant-specific information in the context of site exposures. This evaluation can also help determine if there is a potential for non -cancer or cancer health effects. 0 summarizes findings and next steps, while acknowledging uncertainties and limitations. 0 provides recommendations to site -related entities, partner agencies, and communities to prevent and minimize harmful exposures. The sequence of steps can differ based on site -specific factors. For instance, health assessors might define an exposure unit before or after the screening analysis. Readers can refer to for all information related to the step -wise PHA process. 44 Ire Ire en d br IB , . TS [) IF:� 20'.I17 o d d IF: e s u II .s i rIF � d a t ii an to E)r Ire o s u ire This appendix contains the modeling results from ATSDR's 2017 technical assistance document, which was used to predict the total cancer risk, and air concentrations of particulate matter, sulfur dioxide, and total reduced sulfur around PTPC (See figures 131-135). These estimates were modeled using emission rate distribution and were used to determine site locations for sampling. The model incorporated meteorological data collected at PTPC (Figure 136). Total cancer risk was a sum of 3 compounds — formaldehyde, acetaldehyde, and hexavalent chromium. Figure B1. CALPUFF Model Predicted Cancer Risk*" at+.r°ru Cancer risk in a million Sources: Monet result file rank(0)_total_cr_43B24hr_aynr..grd Greater than 1 Site boundary from ATSDR GRASP Hazardous waste Site Boundary Database Basemap from V OpenStreeftp contributors and h psalosrndata.openstreetrnap.del *Cancer Risk is calculated from emission factors from the National Council for Air and Stream Improvement (NCASI). tThe risk was based on three compounds: formaldehyde, aldehyde, and hexavalent chromium. The risk was dominated by aldehyde, and the total sum oft he cancer risk was similar to that of aldehyde alone [ATSDR 2017]. 45 Figure B2. CALPUFF Modeled PM10 Acute Exposure*" 48 1�'N Predicted average number of exceedances in 5 years =1 per year Sources: Model result file pm10_cpc_24hr.pnl > l per year Site boundary from ATSDR GRASP Hazardous Waste rA > 1 per month Site Boundary Database > 1 per week Basemap from (1) "penStreetMap contributors and hap0immdata, openstreermap.def *PM10- particulate matter 10 micrometers or smaller +Predicted number of 24-hour exceedances of acute screening level (the World Health Organizations air quality guideline of 20 µg/m3, which was current at the time of modeling) using emission rate distribution. 46 Figure B3. CALPUFF Modeled PM2.5 Acute Exposure*t PM2.5 Acute Exposure Port Townsend �6 0 g 5 1 a Gleri Cove-� Indian Island 2 mi q & £a, VV v° t 'IAi Predicted average number of exceedances in 5 years =1 per year > 1 per year m/z > 1 per month > 1 per week Salllisllh Sea arrowst( Island Sources: Model result Pile pm.2.5.._cpc_24hr.grd Site boundary Prom ATSDR GRASP Ilazaidous wrote Site Boundary Database Basemap from (1) OpenStreetMap contributors and https:llosmdata.openstreetmap.de( i *PM2.5- particulate matter 2.5 micrometers or smaller +Predicted number of 24-Hour exceedances of acute screening level (the World Health Organizations air quality guideline of 10 µg/m3, which was current at the time of modeling) using emission rate distribution 47 Figure B4. CALPUFF Modeled Sulfur Dioxide Acute Exposure*t S02 1—hr Acute Exposure Fort Casey Ca 48 Sa�H!s�h Sea Port �Ilff, �60 ;7 a 0 0 0 0 sae 0 Townsend V P'N - a 0 7 8 0 an� fs 0 0 e (0/ a JON a 0 a a lw�) Ow 6 0 0 0 0 SID Wffib a' Qpr a fol Marrowst 0 OR// 0 8 is ON GO dj/j, 0, Island Gte VA 0 0 rAr 0 0 0 *( a a GO/ F0, N 48 08,N - Cov UP, a 1, 0 0 0 0 ISO rIJ 1,111f, (I (Ofil de, 4/0 " OP do, No 1 0, IOP F///, OF Ad i An 48 N �� 14 A a 00 a a a 191A (a 0 2 mi Predicted average number of exceedances in 5 years per year Sources: Model result file exceed--so2-cpcIhi.grd > 1 per year Site boundary from Al SDR GRASP Hazardous Waste fs > 1 per month Site Boundary Database 10 > 1 per week Basernap from (0 OpenSti eoftp contributors and https:Ilosmdata.openstreetmap.de/ *S02- sulfur dioxide tPredicted number ofl-hourexceedances of the acute screening level (the Agency for Toxic Substances and Disease Registry's acute minimal risk level of 26 ltg/ml) using emission rate distribution 48 Figure BS. Modeled Total Reduced Sulfur Compounds Acute Exposure*" 4818 IN 48 (6'N i)) W, 8 111,41, 1 a1,1 d 1�1 VV 1 112 P VV I ," e 6) , VV Predicted average number of exceedances in 5 years - 1 per year > I per year 00 > 1 per month 0 > 1 per week 0 > 1 per day *TRS- total reduced sulfur Sources: Model r esuit Ir le exceed Irs-cpc-Ihi.gFd Site boundary from ATSDR GRASP hazardous Waste Site Boundary Database Basernap from (1) OpenS4eptMap contributors and haps:flosm data. openstroetm ap.d P/ tPredicted number of 1-hour exceedances of the acute screening level (the Agencyfor-Foxic Substances and Disease Registry's acute minimal risk level of 98 ttg/ml) using emission rate distribution 49 Meteorological towers were located at 2 sites during the El. See Figure B6 below. The modeled estimates above incorporated data from a 2009-2013 that was developed using an onsite monitor at Port Townsend Paper Mill. ATSDR notes that the setting of the tower at PTPC is different than the El meteorological towers. At PTPC the tower is much higher (10 m) and located on a dock, which may account for the higher wind speeds measured at PTPC. Wind direction was similar across the three sites. Figure B6. Meteorological Data Collected Prior to and During the Exposure Investigation 14 to 1412 12 to 114 10 to 12 8to10 6to8 4to6 210 4 0ta2 Meters per Second Frequency of counts by wind direction (%) [ATSDR] Agency for Toxic Substances and Disease Registry. 2017. Technical Assist, Port Townsend Paper Corporation, Port Townsend, WA, Refined Modeling Results. 50 Ire Ire en d br C w S c re e iris ii iris g IL eve k Used i rig tJh e E x Ire o s u re k n ves t ii €: a t ii an The purpose of this appendix is to provide information about the comparison values (CVs) and screening levels (SLs) used for screening purposes in the El. For further information on ATSDR's public health evaluation process and CVs, please refer to the ATSDR guidance manual available at httias jjwww..atsdir.cdc.cvjlplha.:u.iidance [ATSDR 2022a]. SLs are intended to protect the general public from adverse health effects for specific durations of exposure. They are used to screen out contaminants that are measured at concentrations that are generally safe (below the SQ. A concentration above the SL does not necessarily mean that an adverse effect will occur, but it is an indication that the specific contaminant should be further investigated and compared to the health effects and doses documented in scientific literature. ATSDR, in cooperation with the U.S. Environmental Protection Agency (U.S. EPA), has developed a priority list of hazardous substances found at hazardous waste sites, as directed under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), as amended by the Superfund Amendment and Reauthorization Act of 1986 (SARA). For those substances commonly found in the environment, ATSDR has prepared Toxicological Profiles that include an examination, summary, and interpretation of available toxicologic and epidemiologic data. Using those data, ATSDR has derived health and environmental guidelines called CVs. In the absence of ATSDR derived CVs, SLs from other health agencies may be recommended for screening measured contaminant concentrations. ATSDR's recommended CVs are listed in their Public Health Assessment Site Tool (PHAST) available online at htts//csamsocdc.ov/PI.I.AST/I.I.ome/Index [ATSDR2022b]. ATSDR Minimal Risk Levels (MRLs) MRLs are substance -specific doses or concentrations derived using toxicologic information. Where adequate dose -response data exist, MRLs are derived for both the ingestion and inhalation routes of exposure. MRLs are derived for specific durations of exposure: Acute MRLs for exposures lasting 1-14 days; intermediate MRLs for exposures greater than 14 days but less than 1 year; and chronic MRLs for exposure greater than 1 year. ACGIH Threshold Limit Values Threshold Limit Values (TLV°)- Short-term exposure levels (STELs) and Biological Exposure Indices (BEIs°) are health -based values established by committees that review existing published and peer -reviewed literature in various scientific disciplines (e.g., industrial hygiene, toxicology, occupational medicine, and epidemiology). They represent the opinion of the scientific community that exposure at or below the level of the TLV°—STEL or BEI° does not create an unreasonable risk of disease or injury [ACGIH 2O21]. Since TLV°—STELs and BEIs are based solely on health factors, there is no consideration given to economic or technical feasibility. TLV°—STELs are developed to protect individuals in a work environment and are not set to protect the most sensitive populations. In this evaluation, TLV°—STELs were used in screening only when other, more protective levels were not available. While not completely protective of community exposures, TLV°—STELs provide perspective and can be used to identify exposures of greater concern. TLV°—STELs do not represent a fine line between a healthy versus an unhealthy work environment or the point at which material impairment of health will occur. TLV°—STELs will not adequately protect all 51 workers. Some individuals may experience discomfort or even more serious adverse health effects when exposed to a chemical substance at the TLV°—STEL or even at concentrations below the TLV°—STEL. TLV°—STELs and BEls° are not standards. They are guidelines designed for use by industrial hygienists in making decisions regarding safe levels of exposure to various chemical substances and physical agents found in the workplace. In using these guidelines, industrial hygienists are cautioned that the TLV°— STELs and BEls° are only one of multiple factors to be considered in evaluating specific workplace situations and conditions. EPA Reference Concentrations (RfCs) The EPA developed chronic reference concentrations (RfCs) for inhalation. These are estimates of daily exposures to a substance likely without a discernible risk of adverse effects to the general human population (including sensitive subgroups) during a lifetime of exposure. RfCs assume that certain toxic effects have thresholds, such as for cell death or organ damage. RfCs also assume exposure to a single substance in a single media. RfCs are only derived for noncarcinogenic health effects. Doses less than the RfC are not expected to be associated with health risks. The derivation of RfCs for each chemical are described in EPA's Integrated Risk Information System available online at , tt s.../(�f.p a.b ep c� r rr e iris2./ z rf [EPA 20131. WHO Air Quality Guidelines (AQGs) The World Health Organization (WHO) develops air quality guidelines (AQGs) to offer guidance in reducing the health impacts of air pollution. ATSDR screened PM concentrations using the World Health Organization's (WHO's) air quality guidelines (AQGs) for PM10 and PM2.5 [WHO 2021; ATSDR 2020]. WHO has the following AQGs for PM: PM1o: The WHO annual average AQG is 15 µg/m3 and the 24-hour AQG is 45 µg/m3. PMz.s: The WHO annual average AQG is 5 µg/m3 and the 24-hour AQG is 15 µg/m3. Although WHO acknowledges that PM2.5 is a better indicator of long-term health effects than PM1o, they maintained an annual PM10 AQG of 15 µg/m3 to protect against the harmful effects of coarse particle (PM2.5-PM1o) exposures [WHO 2021]. WHO considers the quantitative evidence insufficient to derive a PM10 guideline from chronic studies. There are no cancer risk guidelines for PM. EPA Air Quality Index EPA's Air Quality Index (AQI) online tool, "AIRNow AQI Calculator" (AQI) was used to estimate potential health effects from 24-hour averages of PM10 and PM2.5 measured near Port Townsend Paper Corporation (see,htt.ps.;//w..%rrrw.r/qi(.q%-rlrl.tr) [EPA 2016]. This tool offers guidance to the potential health effects associated with long-term exposure to specific concentrations of PM. The AQI categorizes 24-hour PM concentrations into six categories: good, moderate, unhealthy for sensitive populations, unhealthy, very unhealthy, and hazardous. The concentration ranges for each category, the associated public health statements, and relevant SLs are given in Table C1 below. The AQI is a tool used by U.S. EPA to categorize air quality threats in real time to local populations across the United States and is not intended to be used as a surrogate for a presentation of the scientific 52 literature in health assessments. ATSDR uses the AQI only for the purposes of qualitatively assessing the frequency of poor air quality days that may affect different segments of the population. AQI data can be used to support health conclusions made by evaluation of exceedances of screening values, an assessment of how exposures compare to those in the toxicological literature, and an assessment of other data that put these exceedances into context (such as background data or upwind data vs. downwind data, spatial analysis, etc.). National Ambient Air Quality Standard (NAAQS) The U.S. EPA's national ambient air quality standards (NAAQS) are enforceable standards. The Clean Air Act, last amended in 1990, requires U.S. EPA to set NAAQS for wide -spread pollutants from numerous and diverse sources considered harmful to public health and the environment. The Clean Air Act established two types of national air quality standards: Primary standards set limits to protect public health, including the health of "sensitive" populations such as asthmatics, children, and the elderly. Secondary standards set limits to protect public welfare, including protection against visibility impairment, damage to animals, crops, vegetation, and buildings. U.S. EPA has set NAAQS for six principal "criteria" pollutants. These criteria pollutants are carbon monoxide, lead, nitrogen oxides, ozone, particulate matter, and sulfur dioxide. The Clean Air Act requires periodic review of the science on which the standards are based and the standards themselves. U.S. EPA must designate areas as meeting (attainment) or not meeting (nonattainment) the standard. The Clean Air Act requires states to develop a general plan to attain and maintain the NAAQS in all areas of the country and a specific plan to attain the standards for each area designated nonattainment for a NAAQS. The current NAAQS for the six criteria pollutants, are available online at https. //www..e' 2.....gov/c rite ria-a i r-pollutants [EPA 2024]. Cancer Risk Evaluation Guides (CREGs) ATSDR's cancer risk evaluation guides (CREGs) are media -specific CVs that are used to identify concentrations of cancer -causing substances that are unlikely to result in an increase of cancer rates in an exposed population. ATSDR develops CREGs using U.S. EPA's cancer slope factor (CSF) or inhalation unit risk (IUR), a target risk level (10-6), and default exposure assumptions. The target risk level of 10' represents a possible risk of one excess cancer case in a population of one million. To derive the air CREGs, ATSDR uses IURs developed by U.S. EPA. Because toxicity studies of inhalation exposures express doses as concentrations, the IURs are estimates of the possible risk of cancer associated with a carcinogen expressed in concentration units. As such, to derive CREGs for inhalation exposure, no exposure parameters are needed for intake rate or body weight. Nevertheless, Derivation of a CREG for Inhalation CREG = TR / IUR where, CREG = cancer risk evaluation guide (µg/m3) TR = target risk level (10-1) IUR = inhalation unit risk [(µg/m1)-1] ATSDR assumes that exposure is continuous and occurring for 24 hours a day, every day. CREGs are substance- and medium -specific values for which cancer effects are unlikely, even with a lifetime of exposure. CREGs serve as a screening tool for evaluating concentrations of carcinogens 53 during an environmental assessment. CREGs are based on possible estimates of cancer risk. Therefore, CREGs should serve only as a screening tool and not that cancer is indicated, expected, or predicted. Screening Mixtures of Contaminants ATSDR's noncancer quantitative approach evaluates a mixture of contaminants by assuming they have an additive toxic effect. ATSDR also considers the possibility of other joint interactions (greater than or less than additive effects), as appropriate via reviews of its chemical -specific interaction profiles and the Health Effects chapter in each contaminant's toxicological profile. To conduct the noncancer chemical mixtures analyses, ATSDR calculates hazard quotients (HQs) for each contaminant and a hazard index (HI) for exposure to the group of contaminants. HQs and Hls were calculated for both acute and chronic effects where applicable. The calculations of the HQs and Hls are as follows: The HQ is the ratio of exposure to an individual contaminant and the SL, the level at which no harmful health effects are expected. An HQ of less than 1 means harmful noncancer health effects are unlikely assuming exposure to the individual contaminant alone. To calculate the HQ, ATSDR divides the contaminant's measured EPC for each exposure duration by its SL for that same exposure duration. Individual HQ = EPCExposure Duration / SLExposure Duration The HI is the sum of the individual contaminant HQs for each exposure duration. ATSDR considers that overall HI values less than 1 indicate no hazard from the combined exposure of the contaminant mixture. In general, Hls equal to and greater than 1 indicate the agency should evaluate target -organ exposures. To calculate the overall HI, the agency sums the individual HQs for each exposure duration. Overall HI = Individual HQcontaminant 1 + Individual HQcontaminant z + ... Individual HQcontaminant n 54 Table C1. EPA Air Quality Index (AQI) Categories [EPA 2018]*t AQI Category (Description of Air Quality) Moderate Air Quality Index Range and Cautionary Statement Outdoor Air PMlo 24-hr PM2.5 24-hrAverage Sulfur Dioxide 1- Standards and Average Concentration hr and 24-hr Screening Concentration (µg/m3)1 Average Levels (µg/m3)1 Concentration (ppb)' 0-54 No Cautionary Statement 55 — 154 0 —12.0 No Cautionary Statement 12.1— 35.4 0-35 No Cautionary Statement 36-75 Air quality is I Unusually sensitive I Unusually sensitive I No Health Effects acceptable. people should people should Statement However, there may consider reducing consider reducing be a risk for some prolonged or heavy prolonged or heavy people, particularly exertion exertion. those who are unusually sensitive to air pollution. 45 µg/m3 (PM1024-hr AQG ) 15 µg/m3 (PM1oAnnual AQG ) 5 µg/m3 (PM2.s Annual AQG) 35 µg/m3 (PM2.s 24-hr NAAQS) 10 ppb (Sulfur Dioxide ATSDR MRL) 15 µg/m3 (PM2.s 24-hr AQG ) 150 µg/m3 (PM1024-hr NAAQS) 75 ppb (Sulfur Dioxide 1-hr NAAQS) 55 Air Quality Index Range and Cautionary Statement AQI Category Outdoor Air (Description of Air PMlo 24-hr PM2.5 24-hr Average Sulfur Dioxide 1- Standards and Quality) Average Concentration hr and 24-hr Screening Concentration (µg/m3)1 Average Levels (µg/m3)1 Concentration (ppb)" Unheolthyfor 155 — 254 35.5 — 55.4 76-185 sensitive, Groups People with heart Peoplewith People with (Members°of or lung disease, heart or lung asthma should sensitive groups older adults, disease, older consider limiting may experience children, and adults, outdoor exertion health effects. The people of lower children, and general public is socioeconomic people of lower NA less likely to be status should socioeconomic affected.) reduce prolonged status should or heavy exertion reduce prolonged or heavy exertion 255 — 354 55.5 —150.4 186-304 People with heart People with Children, people or lung disease, heart or lung with asthma, or older adults, disease, older other lung children, and adults, children, diseases, should people of lower and people of limit outdoor socioeconomic lower exertion status should avoid socioeconomic NA prolonged or heavy status should exertion; everyone avoid prolonged else should reduce or heavy prolonged or heavy exertion; exertion. everyone else should reduce prolonged or heavy exertion. 56 Air Quality Index Range and Cautionary Statement AQI Category (Description of PMlo 24-hr PM2.5 24-hr Average Sulfur Dioxide 1- Air Quality) Average Concentration hr and 24-hr Concentration (µg/m3)1 Average (µg/m3)1 Concentration (ppb)" 355 — 424 People with heart or lung disease, older adults, children, and people of lower socioeconomic status should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion. 425 — 604 Everyone should avoid all physical activity outdoors; people with heart or lung disease, older adults, children, and people of lower socioeconomic status should remain indoors and keep activity levels low. 150.5 — 250.4 People with heart or lung disease, older adults, children, and people of lower socioeconomic status should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion. 250.5 — 500.4 Everyone should avoid all physical activity outdoors; people with heart or lung disease, older adults, children, and people of lower socioeconomic status should remain indoors and keep activity levels low. 305-604 Children, people with asthma, or otherlung diseases should avoid outdoor exertion; everyone else should reduce outdoor exertion. Outdoor Air Standards and Screening Levels NA Greater than 605 1 NA Children, people with asthma, or otherlung diseases, should remain indoors; everyone else should avoid outdoor exertion *Table provides particulate matter ranges and the associated health statement compared to outdoor air standards and guidelines. The AQI is a tool used by U.S. EPA to categorize air quality threats in real time to local populations across the United States and is not intended to be used 57 as a surrogate for a presentation of the scientific literature in health assessments. ATSDR uses the AQI only for the purposes of qualitatively assessing the frequency of poor air quality days that may affect different segments of the population. AQI data can be used to support health conclusions made by evaluation of exceedances of screening values, an assessment of how exposures compare to those in the toxicological literature, and an assessment of other data that put these exceedances into context (such as background data or upwind data vs. downwind data, spatial analysis, etc.). tAQG — World Health Organization (WHO) air quality guidelines, AQI — EPA's air quality index, SL for particulate matter data, EPA— U.S. Environmental Protection Agency, hr — hour; NA— not applicable, NAAQS — EPA National Ambient Air Quality Standards, PM — particulate matter for particulates smaller than 10 microns (PM,o) or 2.5 microns (PM2.5); µg/m3— micrograms per meter cubed §Sensitive Groups- For PM, people with heart or lung disease, older adult, children, and people of lower socioeconomic status. are the most at risk. ¶Sensitive Groups- For sulfur dioxide, children and people with lung disease are the most at risk. References [ACGIH] American Conference of Governmental Industrial Hygienists. 2021. Threshold Limit Values (TLVs) for Chemical Substances and Physical Agents & Biological Exposure Indices (BEls) [ATSDR] Agency for Toxic Substances and Disease Registry. 2020. Guidance for Inhalation Exposures to Particulate Matter. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service, September 30. [ATSDR] Agency for Toxic Substances and Disease Registry. 2022a. Public health assessment guidance manual. Atlanta: US Department of Health and Human Services [accessed 7/18/23]. https. //www..atsd.ro .d .. c� r/ .ha-.guidance:/in.dex..ht.mi. [ATSDR] Agency for Toxic Substances and Disease Registry. 2022b. Public health assessment site tool (PHAST), a web -based application for ATSDR/partner health assessors [unpublished Department of Health and Human Services: Atlanta, GA [Last accessed July 2022]. htts.//clams...cdc..ov/P.[..iAST/1.iome/I.n.d.ex [EPA] U.S. Environmental Protection Agency. 2013.Integrated risk information system (IRIS), basic information. Website last accessed 19 April 2013. Office of Research and Development, National Center for Environmental Assessment. Arlington, VA; Durham, NC, and Cincinnati, OH. https.//www...epa...ov/iris/basic-info.rmat%on-about-i.nte:.rated-risk-information-system. [EPA] U.S. Environmental Protection Agency. 2018. Technical Assistance Document for the Reporting of Daily Air Quality. Available online at: ht.tps://www.airnow. o-05/qi-technical- v/ites/default/files/ ..................................................a.................................................... assistance.-document-se.pt20�8.pd.f [EPA] U.S. Environmental Protection Agency. 2024. Criteria Air Pollutants. Current NAAQS Table. Office of Air and Radiation. Research Triangle Park, NC. Webpage last updated 1/14/2024. Available online: https. //www..e'p2... ov/crit.er%a-air-pollutants/naags-table [WHO] World Health Organization 2021. Global air quality guidelines. Particulate matter (PM2.5 and PM1o), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. Geneva: World Health Organization; 2021. Last accessed August 11, 2023, online at https.//%ris..who. int/bitstream/handle/10555/345329/9789240034228-en.pdf ...................................................................................................................................................................................................................................................... 58 IFSIFSendbr [)w Vim)ata CoIIIIed:iian II et:Ihods, [)ata (.)JjaIIiity OIkejed:iives and IF�esuII .s (knr;IIu&ng SuIFSIFSIIerner04I TaIbIIes and IFmiigures) SairnpIIGnig MIe hodcIIo&s ATSDR and its contractor, Eastern Research Group (ERG), transported and installed sampling equipment and measurement systems at the established sites. Once installations were completed, all measurement systems were tested to ensure that damage had not occurred during transport. Sampling at each El site commenced after that location's measurement systems were determined to be operating correctly. If a system was not functioning correctly, the field team repaired or replaced the instrument as quickly as possible and returned it to service. As shown in Table D1, and summarized in the sections that follow, measurement analysis for the El varies by the individual pollutant and collection method. Table D1. Sampling Methods and Range of Detection*t Measurement Type Measurement Device Measurement Range Howell single point monitor Hydrogen sulfide 1 to 90 ppb 2-Butyl mercaptan, diethyl <_1-1,000 ppb in amp-3 sulfide, dimethyl disulfide, dimethyl sulfide, ethyl < 10-10,000 ppb in amp-2 mercaptan, ethyl methyl sulfide, hydrogen sulfide <_100-100,000 ppb in amp-1 isobutyl mercaptan, isopropyl TRsMEDOR' ppb mercaptan, methyl mercaptan, n-butyl mercaptan, n-propyl (Also see compound -specific limits of mercaptan, sulfur dioxide, tert- quantitation [LOQs] in this butyl thiol, and measurement's methodology section tetrahydrothiophene below) PMzs, PMio Met One Environmental Beta -5 to 65,530 pg/m3 Attenuation Monitor (E-BAM) Sulfur dioxide Thermo Scientific'" Model 43i <1 to 5,000 ppb Analyzer Wind speed: 0 to 50 m/s, 0.4 m/s starting threshold Meteorology R.M. Young AQ Wind Monitor Wind direction: 0 to 360 degrees, 0.5 m/s starting threshold 59 Ambient temperature: -40°C to 75°C Onset HOBO U30 Weather Station Relative humidity: 0 to 100% at -40' to 75°C Measurement Type Measurement Device Method Detection Limits (MDLs)* Acetaldehyde: 0.042 �tg/m3 (0.023 ppb) Acetaldehyde, formaldehyde, Dinitrophenylhydrazine (DNPH) Formaldehyde: 0.062 �tg/m3 (0.050 ppb) propionaldehyde cartridge, EPA Method TO-11A (EPA, 1999) Propionaldehyde: 0.014 �tg/m3 (0.006 ppb) *Range of detection based on a 1,000-liter sample volume. tµg/m3 = micrograms per cubic meter; ppb = parts per billion; °C = degrees Celsius; m/s = meters per second Throughout the El, at least one ERG field staff member was resident in the area to visit the sites daily to assess the functional status of the pollutant and meteorological measurement equipment and correct any problems identified. During the El, the field staff maintained a field notebook which includes information pertaining to the sampling equipment operation, system audit and calibration data, and observations related to the El. For example, the field staff recorded any observations that could potentially influence particulate level measurements (e.g., nearby fires, smells of smoke, lawn mowing), and logged information pertaining to odors in the field notebook [ERG 2019]. The following description of the parameters for each measured contaminant include the method used, frequency of collection, duration of collection, and how data were aggregated if applicable. Aldehydes (Acetaldehyde, Formaldehyde, and Propionaldehyde) Aldehyde air samples were collected every other day at Site 2. ATSDR collected 24-hour integrated samples using sampling pumps fitted with cartridges filled with di nitro phenyl hydrazine (DNPH) coated resin and analyzed using high pressure liquid chromatography (HPLC) analysis with ultraviolet detection according to the EPA standard methods [EPA 1999, 2016; ERG2018]. For analysis, samples were shipped from the field to ERG's laboratory in Research Triangle Park, North Carolina. For the best comparison to the studies that are the basis for the derivation of the CVs, 24-hour averaged concentrations of aldehydes were used in the health assessment. Sulfur Dioxide A Thermo ScientificTm 43i Sulfur Dioxide Analyzer (Thermo) was used to collect continuous measurements at Site 2. The 43i analyzer is a Federal Equivalent Method monitor approved to meet or exceed all of EPA's National Ambient Air Quality Standard (NAAQS) requirements for automated sulfur dioxide measurement, as listed in 40 CFR Part 58 — Ambient Air Quality Surveillance. The outdoor air samples for the El were collected across 1-minute averaging periods. For the best comparison to the studies that are the basis for the derivation of the CVs, 10-minute averaged concentrations of sulfur dioxide were used in the health assessment. We Particulate Matter (PM) ATSDR used real-time Environmental Beta Attenuation Monitors (E-BAMs) manufactured by Met One Instruments, Inc. to collect 10-minute and 1-hour volumetric mass measurements of PM. ATSDR collected measurements of PM2.5 at Sites 2, 3, and 4, and PM10 at Sites 1, 2, and 3. The E-BAM is a portable self-contained unit that meets or exceeds all EPA requirements for automated particulate measurement. For the best comparison to the studies that are the basis for the derivation of the SLs, 24- hour averaged concentrations of PM were used in the health assessment. Hydrogen Sulfide ATSDR used Honeywell single point monitors (SPMs) to collect continuous 1-minute instantaneous measurements of hydrogen sulfide at eight sites (i.e., numbered Site 1 through Site 8). ChemKeys (i.e., programmable read-only memory chips) were used to set the measurement range on each instrument. For the best comparison to the studies that are the basis for the derivation of the SLs, 30-minute averaged concentrations of hydrogen sulfide were used in the health assessment. Sulfur Compounds A TISMEDOR® ppb (MEDOR) was deployed at Site 2 and housed inside a shelter to collect continuous measurements of the following sulfur compounds: 2-butyl mercaptan, diethyl sulfide, dimethyl disulfide, dimethyl sulfide, ethyl mercaptan, ethyl methyl sulfide, hydrogen sulfide, isobutyl mercaptan, isopropyl mercaptan, methyl mercaptan, n-butyl mercaptan, n-propyl mercaptan, sulfur dioxide, tert-butylthiol, and tetra hydrothiophene. The MEDOR is an online gas chromatograph, which operates continuously with automatic sampling, analysis, data processing and storage. This method produces 20-min averaged concentrations which were used in the health assessment. Meteorology Each minute, ATSDR measured wind speed and direction using a An R.M. Young AQwind monitor, temperature using a resistance temperature detector, and relative humidity using a resistance/capacitance wire -wound salt -coated bobbin assembly. Measurements were made at a height of approximately 10 feet (3 meters) above grade (to approximate breathing height without ground level interferences) or rooftop level (site dependent) using Onset HOBO Wind Speed and Direction Smart Sensors (Model: S-WCA-M003) with Onset Temperature/Relative Humidity Sensors (S-TMA). Data Quahty Object. ves Data quality objectives (DQOs) are measures used to determine how good data must be to achieve the project goals. For this EI, there were both operational and technical DQOs specified in the EI protocol. These DQOs help ATSDR determine if the data collected are of sufficient quality to achieve the EI project's specific technical goals and objectives. This EI used DQOs to develop the criteria that the data collection design should satisfy, including where and when to conduct sampling, the number of sites, measurement frequency, and acceptable measurement precision and accuracy. The operational and technical DQOs (see Table D2), as outlined ......................................... in the EI Protocol, are consistent with the goals and objectives of this EI, considering the contaminants of concern and sampling logistics. A discussion of each DQO follows: 61 Table D2. Data Quality Objectives (DQOs) for the Port Townsend El* DQO Type Element Objective Where to conduct sampling (siting) All sampling locations must be near the potentially impacted population Number of sites required (siting) 3-6 sites will provide a representative and direct relationship to the potentially impacted population (e.g., private residences, businesses) When to conduct sampling (duration) Daily from 00:00 to 23:59 hours across 8 continuous weeks CY o during late summer/autumn 0 12 Frequency of sampling (measurement intervals) Continuous sub -hourly data collection for hydrogen osulfide, sulfur dioxide, reduced sulfur compounds, PM2.e and PM,o to allow assessment of short duration excursions and calculations of hourly and daily average concentrations • 24-hour average every other day collection for aldehydes • Continuous for meteorological parameters Overall measurement completeness 80% data capture or greater from start to finish for the sampling event Acceptable measurement precision for hydrogen ±20% coefficient of variation for measurements >3 ppb sulfide using SPMs Acceptable measurement accuracy hydrogen ±15% percent error sulfide using SPMs Acceptable measurement precision for PM2.e and ±20% coefficient variation of measurements >3 pg/m3 g PM,o using E-BAMs Acceptable measurement accuracy for PM2.e and • Flow ±2% of set point PM,o using E-BAMs • Temperature sensors ±2 °C • Ambient pressure ±10 mmHg • Leak check <_1.5 LPM drop • Self -test = pass • Span (membrane) test = pass (Based on manufacturer recommendations and Appendix A of 40 Code of Federal Regulations [CFR] Part 58 for PM2.e) 62 DQO Type Element Objective Acceptable measurement precision for <_20% RPD of primary sample for concentrations >_ 0.5 aldehydes using Method TO-11A pg/cartridge for duplicates • <_10% RPD of primary sample for concentrations >_ 0.5 pg/cartridge for replicates Acceptable measurement accuracy for ±20% RPD aldehydes using Method TO-11A Acceptable measurement accuracy for reduced ±20% error sulfur compounds using the TRSMEDOR®ppb Acceptable measurement accuracy for sulfur <_±3% error for zero check at full scale dioxide using the Thermo ScientificTm 43i Analyzer <_±10% error for span check at 80% of full scale *°C- degrees Celsius; Environmental Beta Attenuation Monitor (E-BAM); LPM- liters per minute; µg/m3- micrograms per cubic meter; mmHg - millimeter of mercury, PM2.5- particulate matter with an aerodynamic diameter of 2.5 micrometers or smaller; PM,o- particulate matter with an aerodynamic diameter of 10 micrometers or smaller; ppb- parts per billion; RPD- relative percent difference; SPM- single point monitor Operational DQOs The Port Townsend El met all its specified operational DQOs. Detailed operational DQO performance information is presented below. Siting: This includes DQOs for where to conduct sampling and the number of sites required. For this El, site locations included private residences, a business, and a public school facility in Port Townsend, Washington. ATSDR satisfied this DQO with a total of eight sampling sites that directly represented the potentially impacted population. Duration: The sampling occurred during late summer/autumn, beginning on August 30, 2018, and ending on November 10, 2018. The El had a total duration of 10 weeks. Though the El duration in the protocol was 8 weeks, ATSDR decided to extend the investigation period to accommodate a 1-week shutdown of PTPC operations and the week following the shutdown when PTPC operations would resume. The duration DQO was therefore met. Measurement intervals: Measurements of reduced sulfur compounds, PM2.5, PM1o, sulfur dioxide, and meteorological parameters occurred continuously throughout the day, and aldehydes occurred as 24- hour averages every other day, meeting the El DQO. Technical DQOs The technical DQOs for the Port Townsend El evaluated measurement completeness, measurement precision, and measurement accuracy. The Port Townsend El met some, but not all the technical DQOs. A description of the technical DQOs and where DQOs were not met is presented below. And detailed technical DQO performance is summarized in the sections that follow. Measurement completeness: For this El, completeness was defined as the number of valid measurements collected, compared to the number of possible measurements expected. Monitoring programs that consistently generate valid results tend to have higher measurement 63 completeness than programs that consistently invalidate samples. Therefore, the completeness of an air monitoring program is a qualitative measure of the reliability of air sampling and the efficiency with which the field program was managed. Hydrogen sulfide and sulfur dioxide did not meet all DQOs for completeness. This was due to equipment maintenance (hydrogen sulfide) and improperly working equipment (sulfur dioxide) during the El that prevented sample collection. • Measurement precision: For this El, measurement precision was defined as the ability to acquire the same concentration from two independent instruments with an acceptable level of uncertainty, while concurrently sampling the same air parcel. In other words, precision characterizes the repeatability of measurements made by a particular sampling approach. PM10 measurements did not meet the DQO for precision due to improper settings on the collocated PM10 monitor at site 3. • Measurement accuracy: For this El, measurement accuracy was defined as the ability to acquire the correct concentration measurement from an instrument or an analysis within an acceptable level of uncertainty. Accuracy was assessed to determine whether systematic deviations occurred from the true concentrations being reported. In the final of 3 calibration assessments for the MEDOR instrument, several reduced sulfur compounds did not meet the DQO for accuracy. This final calibration is performed after the instrument is returned from deployment to the lab, which can impact instrument accuracy. PM10 and PM2.5 monitors were generally functioning properly during the El, with some exceptions on days with cold weather. Sc Ir W,,,„ W,,,„ € II II € II g 9 4 € I4s I s Since the release of the protocol for this El, some screening levels have changed based on the most recent science and screening methodology. ATSDR used a different screening approach for sulfur compounds than described in the protocol for the El. The range of sulfur compounds measured do not have non -occupational health -based screening levels designed to protect the general public. In the protocol, ATSDR initially proposed that all sulfur compounds without a nonoccupational SL be screened with the SLs for hydrogen sulfide, which is orders of magnitude more toxic than some of the other sulfur compounds. To more accurately estimate the potential for adverse health effects, ATSDR screened the individual sulfur compounds with occupational screening levels from the American Conference of Governmental Industrial Hygienists (ACGIH). These screening levels are based on the pungent odors of the sulfur compounds that occur below levels that cause health effects. Since the sulfur compounds were not detected frequently enough to assess chronic exposure, ATSDR used the occupational screening levels from ACGIH to determine the potential for harmful effects from acute exposures. 64 VV GPV -0 a) W W -@ B, C: m -0 u m m 0 m u CY) m 0 (u u �o t 0 M u LU 0 Z = CL q Z = CL q Z = CL w C5 CL 0 CL 0 CL M- E :3 0 .> a, u CY) 0 u c Ln u c cr 0 0 w 0 w 0 w w 0 w 0 C5 w C5 w 0 w x 0 C cc cc cc > ca. E ,o >" CY) m 0 Ln W C5 C5 w cy) u — 00 Ln o -Z u 0 z 0 (u C: a) C5 0 — 0 x 0 u -0 0 m 00 r, C: r14 C5 m 0 C5 u 0 00 m CL CL U CY) r-i U a) (U 0 < < C5 < a) > z z z -0 Lr) 0 u C5 0 1 1 rN 't r� 00 r� Lr) r14 m Lr) r, r- 0 M — Ln d 'r-11 0.0 o o r- — 0 a) C: 't M 00 r14 r-4 0 fu 00 0 t 0 0 M Lr) m 0 C5 C5ri 0 C5 C5 a) -0 _0 w E u 2i V) CL r4 LU OG -IOC LU 0 LU OG Ln LU W :3 x 0 C) 0 z LU -j V) a) -0= -0 E m CL E 0 Ln 0 Lr) 0 Lr) :3 > (U z U) W W W o C C: C: M co _0 co _0 co _0 CL M V) a) CL :3 a) CL :3 0 0 V) 0 V) 0 V) a) a) a) a) _0 _0 _0 _0 _0 _0 M 0 E E u u CL CL < < 0 U- 0 U- 0 0 LO �.D Table D4. Hydrogen Sulfide Results (SPM)* Number of 30-m i n Number Averages Number Median Mean Wilcoxon Plant Site Operating Valid 30 above the Exceed (Range)* (95% Upper Rank Sum Status Minute detection Lowest Confidence Test p Averages limit (DL) SL t ppb value§ Interval) (Percent Detection) 1,979 932 (47.1) 680 < DL Site 1 Operating (1.01- 1.79 (2.06) 0.05 48.9) 481 161 (33.5) 133 <DL Site 1 Closed (1.01- 1.12 (1.2) Reference 10.2) 2,867 1,246 (43.5) 909 <DL (1- Site 2 Operating 2.56(3) 0.18 48) 481 313 (65.1) 186 1.2 (1 - Site 2 Closed 1.64 (1.85) Reference 23.5) 2,922 874 (29.9) 569 <DL (1- Site 3 Operating 0.993 (1.1) 0.71 58.2) 481 153 (31.8) 92 < DL Site 3 Closed (1.02- 1.02 (1.1) Reference 5.76) 2,875 810 (28.2) 506 < DL Site 4 Operating (1- 1.07 (1.4) 1.6 x 10 5 Primary 52.3) Site 4 451 39 (8.65) 16 < DL (1 Closed 0.394 (0.4) Reference Primary - 3.54) Site 4 1,969 437 (22.2) 276 < DL (1 Operating 0.84 (0.9) 0.006 Collocated - 22.1) Site 4 451 44 (9.76) 19 < DL (1 Closed 0.495 (0.5) Reference Collocated - 3.18) 2,060 597 (29) 301 < DL (1 Site 5 Operating 0.88 (0.9) 0.69 -12.4) Number of 30-m i n Number Averages Number Median Mean Wilcoxon Plant Site Operating Valid 30 above the Exceed (Range)* (95% Upper Rank Sum Status Minute detection Lowest Confidence Test p Averages limit (DL) SL t ppb value§ Interval) (Percent Detection) 481 156 (32.4) 56 < DL Site 5 Closed (1.02 — 0.828 (1.0) Reference 6.67) 2,108 417 (19.8) 265 < DL (1 Site 6 Operating 0.734 (0.8) 0.16 — 31.5) 481 146 (30.4) 62 < DL (1 Site 6 Closed 0.833 (0.91) Reference — 7.95) 1,765 651 (36.9) 328 < DL (1 Site 7 Operating 1.05 (1.1) 0.15 — 72.3) 481 141 (29.3) 65 < DL (1 Site 7 Closed 0.819 (0.9) Reference — 6.3) 2,040 1,618 (79.3) 1,054 1.41 (1 Site 8 Operating 1.98 (2.13) 0.006 — 31.8) 481 381 (79.2) 143 1.38 (1 Site 8 Closed 1.38 (1.49) Reference — 5.22) *Results in parts per billion (ppb) 30-minute averages of one -minute results tSL: screening level (EPA reference concentration) #Range shown is based on samples above the detection limit. §Wilcoxon Rank Sum test is against a two-sided alternative test using 30-minute samples and an autocorrelation regressive model. Estimator of location shift is not calculated due to high rate of nondetections. Figure D1: Hydrogen Sulfide Timeplot 30 — Minute Samples (SPM) in parts per billion* 09/01 09/15 10/01 10/15 11/01 80 60 40 20 80 60 40 20 Acute ATSDR. M1A R.L Acute A.TSDR. hAR.L • Sb,Ut In I Intermediate F.TSDR. tad R.L I I _v_ � ________ .diiee-i--� I _ Acute F.TSDR. MA L i S8hut 1 !Down �• Intermediate F.TS --- I I OWN OW15 Mot 1Oil 6 11/01 date MRL. Minimal Ris1k. Level *ATSDR- AgencyforToxicSubstances and Disease Registry; MRL- Minimal Risk Level Acute ASSDR. rJR.L -------------------- l_,-__1---- I I • I I ( Qtarrned....iateOTSC]R. M1�R.L 1 ��ii ��,, • i- T- �.iii2n..sa. Site 5 I I y Acute F.TSDR. hAR.L I Shut !Down! I I Intermediate P.TSDR. MR.L I OWN OW15 10/01 10/16 11/01 M 00 60 40 20 Figure D2. Hydrogen Sulfide Polar Plots (SPM)* Operating Site 1 Site 2 Site 3 N N N 12 . 12 12 9 t 1 n pia r, 1 Site 4-Collocated Sile 4-Prirnary Site 5 N N N 12 12 12 II IIII 0 Closed 4 2 4 6 8 10 12 H,S [PPb] *Polar plots were derived using the measured meteorological data at Site 2 and concentrations of hydrogen sulfide measured alone at each site during operation and shutdown of PTPC. WE N N 7 W N �-I Ol Vl rN r_ y 'a r rN X O• S O Ln r,0000 0 •N +' O O O O O t01 3 N O Ln M R X N G G W Oa I M M O N V G ++ r Ln V O lD N M N N 0 V M O M O 00 M 00 00 r- Uf 00 M.q -I 01 N O O M 00 CL .a -I Cl)CL W = N M w n 00 M � iD O G 0000 w cW G lJ -I ^ 00 00 00 00 -1 `"q M M ^ 01 r-M M � 00 N M M M ^ Ln`� M I, 01 M M O O Uf O W� ill ^ O lD W N O lD O M 01 of M l6 l6 `� M M N v -I 00 M Ln -1 4- I 0 W W N U'• C= Q O M LnO O O 7 m s Z- 4- 0 OOf L 7 _ r-I _ _ _ al _ ri .Sci O W U i 00 O 00 O 00 u1 G V Q Cl) 00 Ol v Ol v Ol 00 Ol iw•+ z -� 00 00 DO O Ln w w w 4- O W Q tw q.tw tw tw tw N Li•+ (Lp N (L6 N (L6 N (L6 N (L6 N o O a O a O a O CL v� a v v v v a O O O O O O H in in in in in in in in in c N N N O O O O a a a a a a a a a a 0 M 0 (U w -r, m 0 CL W x :2M 0 E•0 w d cs = . tA a Ln Ob tA r. cyi 0 0 CY) r r14 m Ln r, ONO Ln r, Ch c3i U� U. CL CL 4- w r14 m w r-j r ta w m M W a) cs U� Ln C5 V-1 .4 q rn U� 0 cyi -i M r-, (N -i r-, 00 r,4 4- 0 o 0 Cf z: 'I�t 0 0 0 0 0 om m z 4- 0 0 W DA M 0 F 0 6 E tj o6 a w 0 w tj s z 00 CY) O m > 4- 0 al 0 z Op tw tw _0 _0 _0 r m w (n w (n w (n m 0 0 0 CL N u CL u CL u 0 0 0 _0 _0 u u E tA 0 -5 0 i7) -5 u u m 0 CL (D CL E 2 txo E c Figure D3. PM1oTime Plot 24-Hour Averages* 6,0 40 20 E 0 n Site 1 1 Shfut } Dvt WHO ArOG I -----------------�- I I -------- I I I I It t�r�3Y Site 3-Collocated Shut Da WHO AQG t tl 9/01 619/15 16/a 1 10/15 11 /01 619/01 09/16 10/01 161/16 11 /01 i i i i i Site 2 a� WHO A.Q G " " r Site 3-Primary Shut; J'WH O AO G I [q I - 60 *Dotted lines represent the WHO Air Quality Guideline (45 µg/m3); µg/m3: micrograms per cubic meter. Figure M. PM2.5 Time Plot 24-Hour Averages* 30 - 20 - Site 2 ri I D�s�arrt WHO AQG Site 4 5h�at Down t WHO A..QG R i i i 1 1 09/61 09l15 10/61 19/15 11/91 — 36 20 — 16 0 9/01 0 9/15 10101 10115 11 /01 Site 3 %fut II Down I I rl ITWHOAOG_ rti 4 *Dotted lines represent the WHO air quality guideline (15 µg/m3). µg/m3: micrograms per cubic meter. 46 29 72 Table D6. Sulfur Dioxide Measurements, Site 2 (10-minute averages in ppb) using Thermo Scientific Model 43i Analyzer* Plant Number of Mean Operating Number Percent of HEM-4 Model Status Averages Exceed Acute Median (95% Upper Averages with Predicted (number SL (SL Type) (Range) Confidence Good AQI Mean missing) Interval) 28 (Acute 2.06 Operating 4,148 (685) (0.358 — 2.11 (3.05) 100% 2.15 MRL) 15.6 2.15 Shutdown 1439 (4) 0 (Acute MRL) (1.59 — 2.2 (2.71) 100% Not applicable 4.57) *Sulfur dioxide was also measured as total reduced sulfides using a TRSMEDOR®sampler. The mean values during operation and shutdown were 3.56 ppb and 1.80 ppb, respectively, and were significantly different. 73 v v v v I O I O I O I O v v v v _ U •al •> •> •> ~ W ~ W ~ W ~ W •> •> •> •> (A•> a a a a o 0 0 o C9 C7 C9 C7 0 o w w o 0 �n z z z z a a a a z z z z ou .Q a) a) a) v a) a) a) a) a) y z 'm z 'co Z 'm Z 'co Ln Ln 0 0 z 'm z 'co r i z 'm z 'co ai U H al L v > 0 0 0 0 0 0 0 0 0 0 0 I;t 00 0 0 z a) u N lD C 0 n �mn 0 lD M 00 to m 00 r- M N V1 M � VA M CL L I N N I VA I 00 00 .-1 I 00 I I N I M ''. I 00 I n I 01 N I '... 01 r-I V1 i.n N n lD N i r-I r-I M M .--1 '... N M m vl U m _ 00 � M Dm M Nn � '.. Q NI Ln k.0 s. p j ',� O '.. N '.� '.. '.. v ,O O m v ONO O O ',. u 01 00 M i11 0 Ln '..Lr) n Ln � ',. 01 '... E y N w E 7 z 'p i al m E M � M M � r, a)Z a -i VA VA m Lr)� Lr)M CY)00 m Ln E & o00 0000 � � r- � 00 � � � 00 � z E m m m m m m m m bo en en en en tw tw en f0 L co N N N N N N (n a Q. m (A a 0 a 0 a 0 a 0 a 0 a 0 a 0 u u u u u u u O 0 0 0 0 0 0 0 a) a) -a C c:2 -a C C c_ C s. 4m j. +�' j .� .0 .� a) 'a .0 a) 'a A +�+ CL Z O a) a) "t3 a) a) "tS _ 4� O ate+ O w p = w m ++ N y= ++ y= W ++ w y_ ++ w 0 `= 0 = p p A H E m c1 s. m U s. A s E Vl 7 E v, E S E 5 +'p+ W c�1 2 a=+ W chi s- 'ts "tS -Q 0 t�i s- o chi s- N al E' N al E' v .0 v '.. ,...'.. v I I v v v u u v v v _ M M MMJ J mN (6 M •= + + O ~ W L'u ._ U w u OC co a) a) (A> a > a > a > a = N'= N'a > > a > a > a w oc > a > a > a a, o 0 0 0 o 0 0 0 o 0 0 �n a>i u u J z z z z a a z z z z a a z z z a CL ai o 0 0 0_ 0 0 0 0 0 o O O o 0 o_ al y z 'm z 'co z 'm z 'n3 i.n Ln z 'm z 'co z 'm z '� `� `'� Z '� ,.. z '� ,.. z a) J U H .°1+ L ai ai > p O O O O O O O O O O O t^D N O O O a) a) .0 7 z -a a) v u CY) Z 00 l0 Ln '.. M 00 00 n Ln 0� Ln 01 u n M M l�D '.. lD '. N .�-1 M c 01 00 M V1 p a) CL � I '' M a a ''.. I N I ''.. 01 I V1 I ^ I ''.. 01 I lD ''. I � '. I i.f1 I N � .. CY) l0 l0 n M � n � U1 lD N M N '...O C r-I 0 r-I r4 O O v4 M M M m z o 'a_ vl M y O N M al '�'' . p l^D M N O n l0 01 r-I ',..�-1 V1 M M M Ln rN-I 00 p p lD Ln O O N O O O ^ O O O u '.. l�D '.. N 00 N M lD .0 E y w �^-I v E Z -0 L w m m _ M n ',. M n M 00 M 00 O '.. O '.. M l0 M ' lD � '. lD � '. lD � lD � '. al � '. lD r-I .vi N iM ^ 1M lD 1N O 1N O N M M �Ln � lD lD lD 0000 n 00 n l0 I, 00 ',. z M M M M M M M M m ++ (�6 N f�0 N f�0 N N N f�0 N f�0 m o i m a 0 a 0 a 0 a 0 a 0 a 0 a 0 a Q. (A v v v v v v v O 0 0 0 0 0 0 0 0 c c> > c c c c c c s O O O O. O CL E 'a w 'a = CL = O. O O m ++ O p M O O O 0 O CL "a is > s- C 7 s. =- M s. =- M i w ++ M i ++ NCL m i mi i mi i a N i a f0 i s. s. �' sV. '_ _ — y y 75 5 Ln r, a, v i M a) (n M a' v o J Z ba CL O M 3. z J N u H N L ai > O ai v .0 :3 '... z ai M NCL = M CL '.. m vl M y N O 01 y ++ Ln s. O O .Q u N ',,.... M '.. E N w 7 N Z 'a i v � Ln Z m '.. H '.. '.. by '.. C f6 i '.. O o Q O o_ O v 4_ O 75 Q V Y 0 s a Y a a a J N O CL Figure D5. Correlation Between Detected Thermo ScientificTm 43i Analyzer and TRSMEDOR Sulfur Dioxide Samples R 0 57, ps < 0.00000000000000022 ,100 - ,0- 0 8° �A e WO �o I hers- Detested SD„ parts per billion 77 Figure D6. Comparison of Sulfur Dioxide (SO2) Timeplots from TRSMEDORO Analyzer and Thermo Scientifi CTm 43i Analyzer Medor 1000 � 0 z a I Shft down Shut down 22 C)ct 29 Nov dale Me ieppespnfs the M.Nection hn74 for MEDOR 78 Figure D7. Correlation Between Detected Single Point Monitor (SPM) and Detected TRSMEDOR° Hydrogen Sulfide (H2S) Measurements r R = 0.64, p < 0.00000000000000022 11f.O— ;i 'n tl 3f1 SGM Det-ted H; S Ippbl 79 Figure D8. Comparison of Single Point Monitor (SPM) and TRsMEDOR° Analyzer Timeplots for Hydrogen Sulfide Mcdor _ e 10 o® SIPM x - loci— ° Shutdown Shutdown o ° a ` a ° o ° aa�g 'ocoa o�g�!PP�s s °$° �— i o e� a eoe ono o.a mo°wo ocs v��omo °wpao wawo 0 0� new eo nmm�m� o emro mao°woomm-a aveua�o°wu° c °� Sep 01 Sep 15 Oct Chi Oct '16 P'JOV 01 date terse eeprecersP,� Phe detecticrer fi�,itffrrr dudEfi�R We Figure D9. Polar Plots for Hydrogen Sulfide (HzS) and Sulfur Dioxide (SO2) Measured With the MEDOR Operating Closed Site 2 N 7. io OAN N= Site 2' 7 ; N so Ili �llk% mean 20 15 10 5 0 HS mean 20 15 10 5 0 so', 81 mean 20 15 10 5 0 HS mean 20 15 10 5 0 so', Ire Ire en d br E w I[A e a h:Ih Eff e c t s of Odors Chemicals with offensive odors can affect health by more than one mechanism [Schiffman and Williams 2005]. Odors are detected when the odorous chemical stimulates the olfactory nerve in the nasal passage. If odors are considered offensive, this mechanism may be associated with headache, nausea, or vomiting [Schiffman et al. 1995]. If malodorous chemicals are present in higher concentrations (i.e., generally, concentrations 10 to 100 time higher than the odor threshold), stimulation of other cranial nerves may cause irritation, including a burning, stinging, or itching sensation in the eyes, nose, or throat. Irritation of the respiratory tract may be accompanied by changes in respiration, including changes in breathing rate, or increased airflow resistance in the upper or lower respiratory tract [Schiffman et al. 2000; Schiffman and Williams 2005]. Combinations of low concentrations of malodorous chemicals may also cause irritation. The health effects of breathing mixtures of malodorous chemicals are not well understood. With repeated exposures to a malodorous chemical, people can develop learned responses to the odor of that chemical [Schiffman and Williams 2005]. For example, if breathing malodorous sulfur -based compounds at sufficient exposure levels previously caused an asthma attack, perception of the odor of those compounds may subsequently trigger an attack. Repeated exposure to irritating, malodorous chemicals (and other environmental air pollutants including particulate matter, nitrogen oxides, and ozone) may induce chronic respiratory illnesses including asthma, especially in children and elderly adults, although the relevant pollutant mixtures and exposures are not well understood [Clark et al. 2010; Schiffman and Williams 2005; Tetreault et al. 2016]. Repeated exposure to offensive odors perceived as unpredictable or uncontrollable may also add significantly to individuals' stress levels and affect quality of life [Schiffman and Williams 2005]. Chronic stress can harm people's health in a variety of ways, as discussed in the following section. Generally, symptoms subside once odors dissipate and do not require medical attention. However, symptoms may last longer if odors are persistent or if malodorous chemicals reach irritation levels. Respiratory symptoms that may not subside include shortness of breath, chest tightness, or breathing discomfort, especially in people with chronic cardiopulmonary disease or chronic respiratory disease such as asthma [ATSDR 2014]. MDHSS recommends that individuals seek medical advice for any persistent symptoms that do not subside when the odors dissipate. People's perception of odors and their responses to those perceptions may vary. Factors that can influence olfaction and the perception of odors include genetics, gender, and age [Greenberg et al. 2013]. Women tend to be more sensitive than men to odors, and younger people tend to be more sensitive than older people to odors. Pregnant women may be more likely to experience nausea in response to offensive odors. Sensitivity to odors may also be influenced by an individual's health. Individuals with chronic respiratory diseases like asthma may be more likely to experience chest tightness or difficulty breathing in response to offensive odors [ATSDR 2014]. Numerous community studies have found chronic exposure to malodorous sulfur emissions may cause adverse health effects, negative emotions, and decreased quality of life [Campagna et al. 2004; Haahtela et al. 1992; Kilburn and Warshaw 1995; Jaakkola et al. 1999; Legator et al. 2001; Marttila et al. 1994; Partti-Pellinen et al. 1996], including in communities downwind of landfills [Heaney et al. 2011]. 82 Stress Vm.Nue to II--IIazaumdous Waste Sz tes and Odors Individuals living near hazardous waste sites are at increased risk of experiencing stress and the negative health effects associated with chronic stress. Offensive odors that are perceived as unpredictable or uncontrollable raise individuals' stress levels. Other causes of stress can include frustration with lengthy cleanup times at sites and the perception that health threats do not diminish over time. Individuals may be stressed by uncertainties regarding their current or future health, the current or future health of their children, and the impact of environmental exposures on their health. Increased stress can be accompanied by a variety of negative emotions, including anxiety, depression, anger, and confusion [Schiff man et al. 1995; Schiff man and Williams 2005]. Over a long period of time, stress and the negative emotions that are generated from increased stress can affect people's health in a variety of ways, due to the interaction of the central nervous, immune, and endocrine systems in the body [Glaser and Kiecolt-Glaser 2005]. Health issues induced by chronic stress can include increased susceptibility to infection, increased severity of infectious diseases, or increased inflammatory responses that may be associated with many common diseases such as coronary artery disease and irritable bowel syndrome [Glaser and Kiecolt-Glaser 2005]. Indirect effects of stress (e.g., poor sleep, poor eating habits, less exercise, increased smoking, and alcohol consumption) put people at even greater risk of developing health problems. Uncer aGn y �ni Odor .ThresduidIds Odor thresholds for some chemicals are often reported over wide concentration ranges due to differences in testing methodology and in people's ability to perceive odors. Odor thresholds are also often based on limited data. For example, AIHA's ERPG-1 for dimethyl sulfide (500 ppb), is based on odor thresholds from a single study, in which individuals perceived a faint odor at a concentration of 84 ppb and easily noticed odor at a concentration of 1,900 ppb [AIHA 2004]. In addition, odor thresholds are often not well defined. Studies indicate there is a 2-to 10-fold difference between a chemical's lowest odor threshold (i.e., the concentration at which at least one person in a study perceived an odor) and 100% recognition odor threshold (i.e., the concentration at which everyone perceived an odor) [Ruth 1986]. Reported odor thresholds are not always defined as a low odor threshold or a 100% recognition odor threshold. Without both values, the span between them is not known, and it is difficult to estimate the percentage of the population who might be bothered by an odor. Individuals can often smell contaminants with a strong odor well before they have reached a concentration that might cause a toxic effect. Thus, the perception of offensive odor does not necessarily mean that the chemical(s) causing the odor pose(s) a toxic threat to people's health. However, offensive odors can quickly become a nuisance and may be the direct cause of some health symptoms even in concentrations below levels of toxicity [Schiffman and Williams 2005]. American Industrial Hygiene Association. 2004. Emergency Response Planning Guideline (ERPG) for dimethyl sulfide. www.aiha.or .............................................................. [ATSDR] Agency for Toxic Substances and Disease Registry. 2014. Environmental odors. Atlanta, GA [updated 2014 April 24; accessed 2015 August 25]. Available online at: https://www.ats.dr.cdco ov/odors 83 Campagna D et al. 2004. Ambient hydrogen sulfide, total reduced sulfur, and hospital visits for respiratory diseases in northeast Nebraska, 1998-2000. J Expo Anal Environ Epidemiol 14: 180187. Clark NA et al. 2010. Effect of early life exposure to air pollution on development of childhood asthma. Environ Health Perspect 118(2): 284-290. Glaser R. and Kiecolt-Glaser J.K. 2005. Stress -induced immune dysfunction: implications for health. Nat Rev Immun 5(3):243-251. Greenberg et al. 2013. The perception of odor is not a surrogate marker for chemical exposure: a review of factors influencing human odor perception. Clinical Toxicol. 51:70-76. Haahtela et al. 1992. The South Karelia air pollution study: acute health effects of malodorous sulfur air pollutants released by a pulp mill. Am J Public Health 82:603-605. Heaney CD et al. 2011. Relation between malodor, ambient hydrogen sulfide, and health in a community bordering a landfill. Environ Res 111: 847-852. Jaakkola et al. 1999. The South Karelia air pollution study: changes in respiratory health in relative to emission reduction of malodorous sulfur compounds from pulp mills. Arch Environ Health 54(4): 254- 263. Kilburn KH and Warshaw RH. 1995. Hydrogen sulfide and reduced sulfur gases adversely affect neurophysiological functions. Toxicol Ind Health 11(2): 185-197. Legator et al. 2001. Health effects from chronic low-level exposure to hydrogen sulfide. Arch Environ Health 56(2): 123-131. Liu et al. 2014. Ammonia and hydrogen sulfide emissions from swine production facilities in North America: a meta -analysis. J Anim Sci 92: 1656-1665. Marttila et al. 1994. South Karelia air pollution study: the effects of malodorous sulfur compounds from pulp mills on respiratory and other symptoms in children. Environ Res 66:152-159. Partti-Pellinen et al. 1996. The South Karelia air pollution study: effects of low-level exposure of malodorous sulfur compounds on symptoms. Arch Environ Health 51(4):315-320. Ruth JH. 1986. Odor thresholds and irritation levels of several chemical substances: a review. Am Ind Hyg Assoc J 47:142-151. Schiff man SS, Williams CM. 2005. Science of odor as a potential health issue. J Environ Qual 34: 129-138. Schiffman SS et al. 1995. The effect of environmental odors emanating from commercial swine operations on the mood of nearby residents. Brain Res Bull 37(4): 369-375. Schiffman SS et al. 2000. Potential health effects of odor from animal operations, wastewater treatment, and recycling of byproducts. J. Agromedicine 7(1): 7-81. Tetreault et al. 2016. Childhood exposure to ambient air pollutants and the onset of asthma: an administrative cohort study in Quebec. Environ Health Perspect 124(8): 1276-1282 84 This fact sheet describes the findings from the Agency for Toxic Substances and Disease Registry (ATSDR) exposure investigation (EI) near Port Townsend Paper Corporation (PTPC) in 2018. We recommend that community members concerned with environmental odors read this fact sheet. Why did Al SDR investigate these exposures'? • Community members have reported odors coming from PTPC. From 2016-2021, nearly 2,000 odor complaints were recorded by the Washington Department of Ecology (ECY) and PTPC. The complaints specifically mention the smell of rotten eggs and "pungent acid" odors coming from PTPC facilities. • ATSDR computer modeling predicted elevated levels in the air for some contaminants. Models based on emission data from PTPC and meteorological conditions in the area indicated there could be elevated levels of some contaminants in the air. Some contaminants produced by PTPC may be at levels that can cause environmental odors and/or harmful health effects. What is an exposure investigation ( I) and why is Al SDR in your community' • An El is the collection and analysis of samples to determine whether people have been exposed to hazardous substances. • In 2015, the Washington Department of Health (WDOH) requested that ATSDR conduct an El in Port Townsend, WA to address complaints about environmental odors near PTPC. I he History of Port I°'ownsend Paper Corporation • PTPC produces kraft pulp, paper, containerboard, and specialty products. Construction on the mill began in 1927, and it began operating in 1928. The mill has operated continuously since it was built. • Most of the people in the surrounding areas are located to the north and west of the facility, with a small number of houses to the south of the facility (referred to as Glen Cove). Photo of Port Townsend Paper Corporation. Photo taken by ATSDR staff. What did Al SDR measure'? ATSDR measured chemicals in outdoor air based on community complaints, the modeling results, and information about facility emissions. Those chemicals were sulfur compounds, particulate matter, and aldehydes. Eight sampling locations were selected, including 6 residential homes, 1 public school, and 1 business. Sampling locations were all within 3 miles of PTPC. What are thenclu i n f the exposure investigation'? • Short-term exposure to a mixture of sulfur compounds may cause respiratory effects. Sulfur compounds are associated with the environmental odors described in complaints from community members. • Contaminants and odors were measured at higher levels (concentrations) in the air around PTPC when the facility was operating than when it was shut down. • Sulfur dioxide concentrations near PTPC rarely reached levels that can cause severe respiratory effects. Chronic exposure to sulfur dioxide is not expected to harm people's health. • Breathing hydrogen sulfide near PTPC is not expected to harm people's health. Hydrogen sulfide in outdoor air can cause environmental odors. • Breathing small, dust -like particulate matter near PTPC is not expected to harm people's health, but people who are unusually sensitive should take precautions (see Port Townsend Health Consult). • Breathing aldehydes near PTPC is not expected to harm people's health. There is a low cancer risk from breathing formaldehyde. What dues A i SUR recommend? • ECY should continue to monitor odor complaints. • ECY and PTPC should consider making additional efforts to reduce environmental odors coming from PTPC that impact areas outside facility boundaries. • ECY and PTPC may consider implementing a community -based outdoor air monitoring program to inform policy makers and community members of exposures in the area. • When environmental odors are strong, individuals sensitive to the odors can reduce exposure by limiting outdoor activities or leaving the area for a few hours if needed. • Community members should report odors from the Port Townsend Paper Mill to Washington Department of Ecology's Environmental Engineer, Emily Toffol, via email (emily.toffol@ecy.wa.gov) or phone (360-790-8363). Please provide the following information: date, time, location, odor description, and any health impacts experienced. • Learn more on ECY's webpage for PTPC at https:Hecology.wa.gov/Regulations-Permits/Permits- certifications/Industrial-facilities-permits/Port-Townsend-Paper Who should i contact °fur more information"? 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D L L 0 -0 E E U U c 0 CO E E 0 U 0) c c ca n CD C7 Co. c9 N L cm G L 2026 Core Focus: Deepen employee engagement through our all -employee engagement cycle and associated training 2026 Core Focus: Conduct a community -wide survey to better understand community needs and gain insights into the diversity of opinions. PEL/interdepartmental coordination Permitting procedures, configuration, Smartgov efficiency, leveraging 2025 videos Fire inspections and business license integration Permitting Fees Update Purchasing Policy Simplification Al Policy (complete) Police final push toward agency accreditation Implement Housing/Land Use Elements of the Comprehensive Plan, including: Continue to develop, implement, and refine code and comp plan changes to help unlock and inspire affordable, dense, quality infill development Implement the community's vision for Evans Vista neighborhood and deliver infrastructure to make it development -ready Develop RFP for Evans Vista phased development Cherry St sale under new Comp Plan zoning Explore options presented in the housing white paper for implementation -fee structures, incentives, infrastructure extensions Economic Development - Housing Infill Economic Development - Improve commercial intensity, beyond commercial corner store/shop allowances in residential zones Glen Cove Sewer Study - next steps - Interlocal Agreement with Jeff. Co. Await State Shoreline Master Program comments and make directive changes after state process Revisit 2009 Housing Property Inventory Support and coordinate with providers and partners on the unhoused population's needs Implement Transportation Element of the Comprehensive Plan, including: Mill Road Roundabout funding/grant application Streets improvements concept plans (like Washington St, San Juan/F, Hastings, Admiralty) - Multimodal Arterial Cohesive Study Puget Sound to Pacific/Olympic Discovery Trail - in -town connection to Fort Worden and land purchase near Eaglemount (City Lake) Safe Route to Schools Neighborhood Connections Study ADA Transition Plan Update - Parks, Facilities, Right of way Continue to refine Engineering Design Standards Deliver Lawrence Street project (Harrison to Walker) Implement 2026 chip seal program (Sheridan and Monroe) Transportation Benefit District implementation, including street repair, grants, active transportation Update STIP (incorporate active transportation plan, multimodal arterial street, RAISE grant, and saferoute planning studies) Implement Parks Element of the Comprehensive Plan and Facilities/Library/Arts & Culture (Community Services) Initiatives: Work with JILT - Cappy's Preservation Implementation, 80 acres Address parks, facilities, library, and arts & culture funding needs and prioritize future phased investments Establish ER&R Facilities program and budget Consider implementing Library's Level of Service Plan Option #2 Determine an approach to deer management in partnership with State Fish & Wildlife Mountain view campus — lease is up for renewal in 2032, reinvestment vs. other options Anticipate ROD grant application for 2027 cycle Build golf park playground Explore collaboration/LOA with Jefferson County to increase recreation opportunities Inventory public art and consider links to functional plans, maintenance planning for artworks, infusion of art into infrastructure projects DNR grant implementation New Public Works facility design Undertake master planning of golf park in collaboration with Friends of the Golf Park Undertake master planning of west -side park Facilities Updates - City Hall HVAC, Mountain View HVAC/parking, Library HVAC, City Hall and Library elevators (subject to budget and grants) Trails (Volunteer Program, street ends, loop trail) Parks upgrates - Koh Tai Restrooms, Chetzemoka kitchen shelter, demolition of Golden Age Club and Parks house (subject to budget) Collaborate with related agencies to stabilize and plan for the sustainable future of Fort Worden State Park Reestablish the 1%forthe Arts support for all City public works projects in line with the City Code (complete); implement program Other Priorities - Deliver on Water/Sewer/Storm Priorities: Capital Facilities Plan Update (2027-2033) - Big effort incorporating all new plans Standpipe Reservoir Recasting Design OGWS Agreement - Raw Water Rate Model Update Water Rate Model Update Lords Lake East Dam and pipeline construction Secure permits for sewer outfall project Wastewater Treatment Plan projects - influent wetwell, SCADA, land acquisition Lawrence Street Stormwater (Combined Sewer Overflow elimination) - Harrison to Monroe Evans Vista Neighborhood - construct Mill Road Lift Station Downtown restroom (in addition to LTAC $) Collections systems work - Washington Street sewer repair, Monroe lift station, Holcomb sewer upsize Utility bond issuance V V EW $$ongoing $1 2025-. STATUS - EsteBUDGEr IMPLICA $=S1k $$=Sa{llfi.M $$ ongoing S $$$ no urn. no time no time no time $$ $$ no time no time $$ ongoing $$$ one-time $$ $$$ $ V $$$ V V IIIIIIII $$ $ V V V IIIIIII $$$ V V V V IIIIIII $$$ V V IIIIIII $$$ V V IIIIIIII $$$ V V IIIIIIII $$$ V V IIIIIII $$$ V (IIIIIIII $$$ city„(port ; , Townsend Foster interagency collaboration, manage risks, and ensure the smooth operation of City government procedures, decision -making and public engagement (Legal/Clerk) Legal services Insurance and risk management Records management $$ongoing Responding to public records requests $$ongoing Public meetings SSS one time, $ongoing Training of elected members, staff and volunteers Deliver integrated, strategic and sustainable volue from the City organization to the community by developing and leveraging partnerships, enhancing staff and team performance, providing clear direction, nurturing deep community participation and engagement and ensuring continuous delivery of quality services (City Manager's Office) Liaison with Counci lmembers and stewardship of their political/policy decision -making Community leadership and partnership with other agencies and organizations Marketing the City to the visiting public working with LTAC, contractors, and community partners to do so ongoing Workplan and budget development; integration and oversight of City operations Compliance with internal and external policies, regulations and requirements Creati nga high-performance, people -centered City culture; coaching, mentoring and performance evaluation of employees Special projects, communication, engagement and advocacy on behalf of the City and community Deliver quality, efficient and customer -facing permitting, code enforcement current and long-term planning to promote opportunity and quality of life in Port Townsend (Planning & Community Development) Code compliance S ongoing Permitting review and approval SS ongoing Building inspections SS ongoing Current planning ngoing Long-range planning ngoing and one-time Provide required and desired financial reporting and practices, steward preparation and collective oversight of balanced funds and budgets and information technology needs to ensure the success of all departmental and organizational activities. (Finance & Technology Services) Budgets and financial reporting $$ongoing Forecasti ng and financial analysis $ongoing Utility billi ng and cash iering for va riety of City services SS ongoing Annual reporting and municipal audits SS ongoing Business license compliance and business and occupation tax reporting S ongoing Purchasing ad min istrati on and accounts payable ngoing Payroll S ongoing Coordinated front desk internal and external service via the Public Experience Liaisons SS ongoing Management of city Investment and debt according to government regulations SS ongoing Fiscal responsibility and management of city resources S ongoing Information Technology— including network security and user support SS ongoing Updated Fee Schedules To uplift our community through reading, learning, connection and creativity (Library) - note transition to CSD w integrated statement to come Books and material circulation including curbside delivery, databases, a -books and e-audiobooks, children's web resources, grab bags, interlibrary loan Programs and events, including virtual programming, youth programming and adult programming Staff response to patron requests and associated services Access to technology To work in partnership with our community to provide a safe and compassionate environment while reducing crime and the fear of crime (Police) Emergency response Patrol, investigation Special events Emergency preparedness Records requests Training Policy development and refinement Develop and deliver innovative solutions that allow the City to make a positive leop forward in developing and investing in people and performance, driving coordinated team excellence, continuous improvement and accountability (People & Performance/HR) Leadership and coordination of the City-wide equity, diversity and inclusion (EDI) work Recruitment, including development of a recruitment strategy, targeted departmental approaches Union contract negotiations Retention, including retention strategy and employee recognition program Performance evaluation Employee engagement, including development and delivery of an engagement survey and accompanying manager follow up approach Coaching, mentoring and training programs Internal HR-related policy development, application and evaluation Provide quality and reliable infrastructure that underpin a healthy social, environmental and economic fabric and success of Port Townsend and our community (Public Works) Street maintenance, operations and programming Stormwater operation and maintenance Wastewater collections and treatment and compost Management of trash collection and recycling Drinking watertreatment and distribution Engineering, major capital projects, and development review for infrastructure extension Transportation engineering (Non -motorized, traffic, accident analysis, grant writing) Right of way management including urban forestry Fleet operations, maintenance, and replacement Management of parks and trails systems Facilities management, oversight, property management, rentals and event permitting City Volunteer Program, including adopt -a -trail, adopt -a -park and Library/Police volunteers Engage and communicate with our community to build trust and confidence, productive partnerships, and a more civil civic dialogue to ensure our community is positively empowered to determine its own future. Effectively market our community to enable Port Townsend to receive positive benefits from more sustainable tourism. (Communications and Morketina) Develop and manage content and publication through City channels (newsletter, quarterly, social media, press releases, we bsite, annual report) Provide priortitized support for the entire organization on major projects/initiatives liaise with LTAC and related agencies to curate and coordinate marketing campaigns Chart and lead a strategic approach to communications and engagement Serve as Public Information Officer as main contact and coordinator with media, handling or advising on high profile issues Liaise with organizations, neighborhood groups, and the general public as part of campaigns, engagement events, and activities LAST REVISIGN DECEMBER 3, 2025 Page 2 of 2