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Chapter 173-446B WAC – Climate Commitment Act Funds Reporting
This is the rulemaking page for Chapter 173-446B WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-446b
Chapter 173-339 WAC – Cosmetic Products Restrictions (Lead in Cosmetics)
This is the rulemaking page for Chapter 137-339 WAC (Lead in Cosmetics).
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-339-lead-in-cosmetics
Chapter 173-217 WAC – State Waters Alteration Permit
This is the rulemaking page for Chapter 173-217 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-217
Chapter 173-423 WAC – Clean Vehicles Program
This is the rulemaking page for Chapter 173-423 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-423
Chapter 173-424 WAC – Clean Fuels Program
This is the rulemaking page for Chapter 173-424 WAC – Clean Fuels Program
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-424
Cap-and-Invest Program Updates and Linkage, Chapter 173-441 & 173-446 WAC
Public Event: May 5, 2025, 2:30 p.m., in Online webinar
Ecology is hosting a community forum for the Cap-and-Invest Program Updates and Linkage rulemaking.
Ecology is hosting a community forum for the Cap-and-Invest Program Updates and Linkage rulemaking.
https://ecology.wa.gov/events/cpr/chapter-173-441-173-446-wac-cap-and-invest-program-updates-and-linkage/community-forum
WestRock Mill in Tacoma
Public Event: May 28, 2025, 5:30 p.m., in Online webinar
An online public hearing to accept oral comments will be held on May 28, 2025 at 5:30 p.m.
An online public hearing to accept oral comments will be held on May 28, 2025 at 5:30 p.m.
https://ecology.wa.gov/events/swm/westrock-mill-in-tacoma/westrock-tacoma-water-quality-permit
Webinar #4: Fastening the Textile Community
Public Event: May 15, 2025, 10 a.m., in Online webinar
https://ecology.wa.gov/events/swm/textile-webinar-series/textile-webinar-may-15-2025
Maxum Petroleum – Pier 15 Facility
Comment Period: May 19, 2025, 8 a.m. - June 18, 2025, 5 p.m.
The spill prevention plan for Maxum Petroleum – Pier 15 Facility is now open for public comment.
The spill prevention plan for Maxum Petroleum – Pier 15 Facility is now open for public comment.
https://ecology.wa.gov/events/spills/spill-prevention-plans/maxum-petroleum-pier-15-facility
Seashore Villa Mobile Home Park Sewage Treatment Plant Draft Permit
Comment Period: May 28, 2025, 12 a.m. - June 27, 2025, 11:59 p.m.
We invite you to comment on the draft permit No. WA0037273
We invite you to comment on the draft permit No. WA0037273
https://ecology.wa.gov/events/wq/npdes-discharge-permit/seashore-villa-mobile-home-park
Ilwaco Wastewater Treatment Plant Draft Permit
Comment Period: May 28, 2025, 12 a.m. - June 27, 2025, 11:59 p.m.
We invite you to comment on the draft permit No. WA0023159
We invite you to comment on the draft permit No. WA0023159
https://ecology.wa.gov/events/wq/npdes-discharge-permit/city-of-ilwaco
City of Pateros Draft Permit
Comment Period: June 11, 2025, 12 a.m. - July 14, 2025, 12 a.m.
We invite you to comment on Draft Permit No. WA0020559.
We invite you to comment on Draft Permit No. WA0020559.
https://ecology.wa.gov/events/wq/npdes-discharge-permit/city-of-pateros-draft-permit
BP Cherry Point
Comment Period: June 11, 2025, 8 a.m. - July 11, 2025, 5 p.m.
The spill prevention plan for BP Cherry Point is now open for public comment.
The spill prevention plan for BP Cherry Point is now open for public comment.
https://ecology.wa.gov/events/spills/spill-prevention-plans/bp-cherry-point
Stevenson Wastewater Treatment Plant Draft Permit
Comment Period: June 11, 2025, 12 a.m. - July 11, 2025, 11:59 p.m.
We invite you to comment on the draft permit No. WA0020672
We invite you to comment on the draft permit No. WA0020672
https://ecology.wa.gov/events/wq/npdes-discharge-permit/city-of-stevenson
Chapter 173-201A WAC (Outstanding Resource Waters)
This is the rulemaking page for Chapter 173-201A WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-201a-outstanding-resource-waters
Chapter 173-201A WAC (Variances)
This is a rulemaking page for Chapter 173-201A WAC for variances in Spokane River.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac173-201a-variances
Chapter 173-158 WAC, Flood Plain Management
This is the rulemaking page for Chapter 173-158 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-158
Chapter 173-224 WAC – Water Quality Permit Fees
This is the rulemaking page for Chapter 173-224 WAC
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-224
Chapters 173-425, 173-430, and 173-400 WAC, Flame Cap Kilns and Air Curtain Incinerators
This is the rulemaking page for Chapters 173-425, 173-430, and 173-400 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-425-430-400
Chapter 173-339 WAC – Cosmetic Products Restrictions (Formaldehyde in Cosmetics)
This is the rulemaking page for Chapter 173-339 WAC – Cosmetic Products Restrictions
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-339
Chapter 173-337 WAC: Safer Products Restrictions and Reporting (Cycle 1.5: PFAS)
This is the rulemaking page for Chapter 173-337 WAC
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-337-nov2023
Chapter 173-350 WAC - Organics Management
Chapter 173-350 WAC - Organics Management
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-350
Chapter 173-443 WAC Hydrofluorocarbons
This is the rulemaking page for Chapter 173-443 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-443-hydrofluorocarbons
Chapters 173-424 and 173-455 WAC – Clean Fuels Program
This is the rulemaking page for Chapters 173-424 and 173-455 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-424-455
Chapter 173-444 WAC – Clean Energy Transformation Rule
This is the rulemaking page for Chapter 173-444 WAC, Clean Energy Transformation Rule.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-444
Chapter 173-26 and 173-27 WAC, Shoreline Management Act
This is the rulemaking page for Chapter 173-26 WAC, Chapter 173-27 WAC
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-26-27-shoreline-management-act
Chapter 173-445 WAC – Greenhouse Gas Assessment for Projects
This is the rulemaking page for Chapter 173-443 WAC, Greenhouse Gas Assessment for Projects.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-445
Monthly committee meeting
Public Event: July 9, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/july-2025
Monthly committee meeting
Public Event: Aug. 13, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/august-2025
Monthly committee meeting
Public Event: Sept. 10, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/september-2025
Monthly committee meeting
Public Event: Oct. 8, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/october-2025
Monthly committee meeting
Public Event: Nov. 12, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/november-2025
Monthly committee meeting
Public Event: Dec. 10, 2025, 9 a.m., in Lacey, WA and Online webinar
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.
https://ecology.wa.gov/events/spills/natural-resource-damage-assessment-committee/december-2025
Draft 2025 Air Quality Monitoring Network Plan
Comment Period: May 19, 2025, 12 a.m. - June 18, 2025, 11:59 p.m.
Comment on the draft 2025 Air Quality Monitoring Network Plan.
Comment on the draft 2025 Air Quality Monitoring Network Plan.
https://ecology.wa.gov/events/aq/air-monitoring-network/monitoring-network-plan-comment-ends-6-18-25
Cap-and-Invest: Comment on EITE allowance allocation
Comment Period: May 5, 2025, 1:31 p.m. - Sept. 3, 2025, 12:01 a.m.
Provide comment on Ecology’s report to the Legislature on how no-cost allowances are allocated to Emission-Intensive Trade-Exposed Industries (EITEs) from 2035-2050.
Provide comment on Ecology’s report to the Legislature on how no-cost allowances are allocated to Emission-Intensive Trade-Exposed Industries (EITEs) from 2035-2050.
https://ecology.wa.gov/events/cpr/eite-report-to-leg/eite-leg-report
Lewis County Water District No. 2 Wastewater Treatment Plant Draft Permit
Comment Period: June 10, 2025, 12:05 a.m. - July 10, 2025, 11:59 p.m.
We invite you to comment on the draft permit No. WA0024546
We invite you to comment on the draft permit No. WA0024546
https://ecology.wa.gov/events/wq/npdes-discharge-permit/lewis-county-water-district
Fort Columbia State Park Wastewater Treatment Plant Draft Permit
Comment Period: June 11, 2025, 12:05 a.m. - July 11, 2025, 11:59 p.m.
We invite you to comment on the draft permit No. WA0038709
We invite you to comment on the draft permit No. WA0038709
https://ecology.wa.gov/events/wq/npdes-discharge-permit/washington-state-parks-and-recreation-commission
Draft Plan
Comment Period: June 12, 2025, 9 a.m. - Aug. 27, 2025, 11:59 p.m.
Based on our latest phase of modeling results, we developed the draft Puget Sound Nutrient Reduction Plan.
Based on our latest phase of modeling results, we developed the draft Puget Sound Nutrient Reduction Plan.
https://ecology.wa.gov/events/wq/nutrient-reduction-plan/nutrient-reduction-draft-plan
Handy Andy No. 8 Groundwater Recovery & Treatment Facility Draft Permit
Comment Period: June 12, 2025, 12 a.m. - July 11, 2025, 11:59 p.m.
We invite you to comment on draft Water Quality Permit No. WA0991068
We invite you to comment on draft Water Quality Permit No. WA0991068
https://ecology.wa.gov/events/wq/npdes-discharge-permit/handy-andy-no-8-groundwater-recovery-treatment-facility
Ridgefield Wastewater Treatment Plant Draft Permit
Comment Period: June 13, 2025, 12:05 a.m. - July 14, 2025, 11:59 p.m.
We invite you to comment on the Draft Permit No. WA0023272
We invite you to comment on the Draft Permit No. WA0023272
https://ecology.wa.gov/events/wq/npdes-discharge-permit/the-discovery-clean-water-alliance-49d3a616cf5dd4830a85a091bd722420
Chapter 173-446 WAC – Cap-and-Invest Offsets
This is the rulemaking page for Chapter 173-446 WAC.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-446-offsets
Public Hearing
Public Event: July 17, 2025, 10 a.m., in Seattle, WA and Online webinar
We are holding a hybrid public information session for the Board of Pilotage Commissioners tug escort rulemaking.
We are holding a hybrid public information session for the Board of Pilotage Commissioners tug escort rulemaking.
https://ecology.wa.gov/events/spills/ao22-13-chapter-363-116-wac/ao22-13-hybrid-public-information-session
Public Hearing
Public Event: July 22, 2025, 1 p.m., in Online webinar
We are holding an online public information session for the Board of Pilotage Commissioners tug escort rulemaking.
We are holding an online public information session for the Board of Pilotage Commissioners tug escort rulemaking.
https://ecology.wa.gov/events/spills/ao22-13-chapter-363-116-wac/ao22-13-hybrid-public-information-session-76509d5af73a14024eb5596fe9f8015c
Public Hearing
Public Event: July 23, 2025, 6 p.m., in Online webinar
We are holding an online public information session for the Board of Pilotage Commissioners tug escort rulemaking.
We are holding an online public information session for the Board of Pilotage Commissioners tug escort rulemaking.
https://ecology.wa.gov/events/spills/ao22-13-chapter-363-116-wac/ao22-13-hybrid-public-information-session-caccc75d2d978430e638e8083f4502dd
Safer Products for Washington Cycle 1.5 PFAS Rulemaking
Comment Period: June 4, 2025, 12 a.m. - July 20, 2025, 11:59 p.m.
We invite you to comment on the proposed rule and documents related to the rulemaking to revise Chapter 173-337 WAC: Safer Products Restrictions and Reporting.
We invite you to comment on the proposed rule and documents related to the rulemaking to revise Chapter 173-337 WAC: Safer Products Restrictions and Reporting.
https://ecology.wa.gov/events/hwtr/spwa-cycle-1-5/public-comment
Safer Products for Washington Cycle 1.5 PFAS Rulemaking
Public Event: July 9, 2025, 5:30 p.m., in Online only
We invite you to attend the online public hearing for the Safer Products for Washington Cycle 1.5 PFAS Rulemaking and provide verbal testimony.
We invite you to attend the online public hearing for the Safer Products for Washington Cycle 1.5 PFAS Rulemaking and provide verbal testimony.
https://ecology.wa.gov/events/hwtr/spwa-cycle-1-5/july-9-hearing
Safer Products for Washington Cycle 1.5 PFAS Rulemaking
Public Event: July 10, 2025, 10 a.m., in Online only
We invite you to attend the online public hearing for the Safer Products for Washington Cycle 1.5 PFAS Rulemaking and provide verbal testimony.
We invite you to attend the online public hearing for the Safer Products for Washington Cycle 1.5 PFAS Rulemaking and provide verbal testimony.
https://ecology.wa.gov/events/hwtr/spwa-cycle-1-5/july-10-hearing
2597 results
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