Search Results - Washington State Department of Ecology

A spill of transformer oil is now controlled at the former Olympia Brewery in Tumwater.

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/olympia-brewery-transformer-spill

White Center Pond oil spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/white-center-pond-oil-spill

Duwamish Waterway jet fuel spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/duwamish-waterway-jet-fuel-spill

Sulphur Creek oil spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/sulphur-creek-oil-spill

Columbia River Biodiesel spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/columbia-river-biodiesel-spill

Winlock warehouse fire

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/winlock-warehouse-fire-2015

Shoreline planning competitive grants

We offer grant funds to support local government shoreline planning efforts.

https://ecology.wa.gov/about-us/payments-contracts-grants/grants-loans/find-a-grant-or-loan/shoreline-planning-competitive-grants

Aleutian Isle Sinking

Ecology and partners response to the Aleutian Isle sinking

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/aleutian-isle-sinking

Waterfront Construction vessel sinking south of Alki Point

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/waterfront-construction-vessel-sinking

Coastal Protection Fund – Terry Husseman Account Grants

Grants for projects that restore or enhance the environment.

https://ecology.wa.gov/about-us/payments-contracts-grants/grants-loans/find-a-grant-or-loan/coastal-protection-fund

Hero sinking - Bay Center oil spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/hero-sinking-bay-center-oil-spill

Squalicum Harbor G East Dock fire in Bellingham

Boat Fire and fuel spill at Squalicum Harbor

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/bellingham-squalicum-harbor-fire

Puget Sound Energy Crystal Mountain spill

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/pse-crystal-mountain-spill

Draft NPDES water quality permit

Public Event: March 4, 2025, 5:30 p.m., in Online webinar
We invite you to review and comment on the draft National Pollutant Discharge Elimination System Waste Discharge (NPDES) permit for Georgia-Pacific Camas Mill in Camas (Clark County).

https://ecology.wa.gov/events/swm/georgia-pacific-camas/npdes-water-quality-permit-mar4-webinar

Fishing vessel Deep Sea fire

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/fishing-vessel-deep-sea-fire

Animal Clinic of Walla Walla

Comment Period: May 15, 2025, 12 a.m. - May 15, 2025, 11:59 p.m.
We propose to approve Animal Clinic of Walla Walla’s air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

https://ecology.wa.gov/events/aq/notice-of-construction-applications/animal-clinic-comment-ends-6-2-25

SR-530 slide

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/sr-530-slide

WestRock Mill, Tacoma

Comment Period: April 23, 2025, 12 a.m. - June 4, 2025, 11:59 p.m.
This is a modification of the WestRock Tacoma water quality permit.

https://ecology.wa.gov/events/swm/westrock-mill-in-tacoma/westrock-tacoma

Syngenta Seeds, Pasco

Comment Period: May 8, 2025, 12 a.m. - May 23, 2025, 11:59 p.m.
We propose to approve Syngenta Seeds' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

https://ecology.wa.gov/events/aq/notice-of-construction-applications/syngenta-seeds-comment-ends-5-23-25

Draft NPDES water quality permit

Comment Period: Jan. 30, 2025, 12 a.m. - March 13, 2025, 11:59 p.m.
We invite you to review and comment on the draft National Pollutant Discharge Elimination System Waste Discharge (NPDES) permit for Georgia-Pacific Camas Mill in Camas (Clark County).

https://ecology.wa.gov/events/swm/georgia-pacific-camas/npdes-water-quality-permit

Safer Products for Washington webinar

Public Event: June 17, 2025, 10 a.m., in Online webinar (morning)
Join us to learn about our Safer Products for Washington Cycle 2 Final Identification of Priority Products Report to the Legislature.

https://ecology.wa.gov/events/hwtr/spwa-cycle-2/safer-products-morning-webinar

Safer Products for Washington webinar

Public Event: June 17, 2025, 5:30 p.m., in Online webinar (evening)
Join us to learn about our Safer Products for Washington Cycle 2 Final Identification of Priority Products Report to the Legislature.

https://ecology.wa.gov/events/hwtr/spwa-cycle-2/safer-products-evening-webinar

Olympic Pipeline gasoline spill near Conway

Ecology and partners respond to the Olympic Pipeline gasoline spill near Conway.

https://ecology.wa.gov/spills-cleanup/spills/spill-preparedness-response/responding-to-spill-incidents/spill-incidents/olympic-pipeline-gasoline-spill-mt-vernon

Navy Region Northwest

Comment Period: May 9, 2025, 8 a.m. - June 9, 2025, 5 p.m.
We invite interested members of the public, local, and tribal governments to review and comment on significant updates to industry-written oil spill contingency plans.

https://ecology.wa.gov/events/spills/oil-spill-contingency-plans/navy-region-northwest-7182554b0e8a1cfdc205e97a0aea54bf

Clean Vehicles Program Rulemaking

Comment Period: May 15, 2025, 12 p.m. - July 3, 2025, 11:59 p.m.
You're invited to review and provide comments on Clean Vehicles Program rulemaking documents.

https://ecology.wa.gov/events/cpr/ao24-07-chapter-173-423-wac/ao24-07-formal-comment-ends-7-3-2025

Clean Vehicles Program Rulemaking Public Hearing #1

Public Event: June 24, 2025, 9 a.m., in Online webinar

https://ecology.wa.gov/events/cpr/ao24-07-chapter-173-423-wac/clean-vehicles-program-rulemaking-public-hearing-6-25-2025

Clean Vehicles Program Rulemaking Public Hearing #2

Public Event: June 25, 2025, 5 p.m., in Online webinar

https://ecology.wa.gov/events/cpr/ao24-07-chapter-173-423-wac/clean-vehicles-program-rulemaking-public-hearing-6-25-2025-a55dafa1811c3c91179a198be286ae5e

Chapter 173-201A WAC (Aquatic Life Toxics Criteria)

This is the rulemaking page for Chapter 173-201A WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-201a-aquatic-life-toxics-criteria

Chapter 173-333 WAC

This is the rulemaking page for Chapter 173-333 WAC, Chemical Action Plans.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-333-oct15

Chapter 173-305 WAC

This is the rulemaking page for Chapter 173-305 WAC

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-305

Chapter 173-443 WAC – Hydrofluorocarbons (HFCs)

On Dec. 10, 2020, Ecology adopted a new rule, Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac173-443

Chapter 173-446 WAC – Allowance Price Containment Reserve

This is the rulemaking page for Chapter 173-446 WAC, Allowance Price Containment Reserve.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-446-apcr

Chapter 173-167 WAC Emergency Drought Funding (2023)

This is the rulemaking page for Chapter 173-167 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-167-2023

Chapter 173-350 WAC

On August 01, 2018 the Department of Ecology adopted amendments to Chapter 173-350 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-350-nov13

2025 Triennial Review Public Hearing

Public Event: April 15, 2025, 5:30 p.m., in Online Public Hearing
We invite you to attend this public workshop and hearing on the Triennial Review of Washington's surface water quality Standards.

https://ecology.wa.gov/events/wq/water-quality-standards-triennial-review/public-hearing-sept-9

Webinar #1: Cut from the Same Cloth

Public Event: May 6, 2025, 10 a.m., in Online webinar

https://ecology.wa.gov/events/swm/textile-webinar-series/textile-webinar-may-6-2025

WAC 173-50: Accreditation of Environmental Laboratories

This is the rulemaking page for Chapter 173-50 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-50

Chapter 173-201A WAC (Salmon Spawning Habitat)

This is the rulemaking page for Chapter 173-201A WAC for salmon spawning habitat.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac173-201a-salmon-spawning-habitat

Chapter 173-503A WAC

This is the rulemaking page for Chapter 173-503A WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-503a-feb15

Chapter 173-525 WAC

This is the rulemaking page for Chapter 173-525 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-525-mar05

Chapter 173-526 WAC

This is the rulemaking page for Chapter 173-526 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-526-mar05

Chapter 173-185 WAC

This is the rulemaking page for chapter 173-185 WAC, Oil Movement by Rail and Pipeline Notification.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-185

Chapter 173-180 WAC and Chapter 173-184 WAC

This is the rulemaking page for Chapter 173-180 WAC and Chapter 173-184 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-180-173-184

Chapter 173-423 WAC<br>and WAC 173-400-025 – Low Emission Vehicles

This is the rulemaking page for Chapter 173-423 WAC and Chapter 173-400 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-423-400

Chapters 173-423 and 173-400 WAC – Clean Vehicles Program

This is the rulemaking page for Chapter 173-423 WAC and Chapter 173-400 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac173-423-400jan18

Chapter 173-167 WAC Emergency Drought Funding (2021)

This is the emergency rulemaking page for Chapter 173-167 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-167-2021

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/closed-rulemaking/wac-173-224

Chapter 173-442 WAC – Clean Air Rule

This is the rulemaking page to repeal Chapter 173-442 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-442

Chapter 173-167 WAC Emergency Drought Funding (2024)

This is the rulemaking page for Chapter 173-167 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-173-167-2024-28119efcad412da8f533ebdc1470dba2

Chapter 173-905 WAC - Battery Stewardship Program

This is the rulemaking page for Chapter 173-905 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-905