Public input & events — Listing

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Open the dates below to see all Ecology public comment periods and events during one week. These tools will help you filter to find what you're looking for:

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Open comment periods:
Closing date:
Port of Grays Harbor Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
June 24, 2026

We invite you to comment on draft Water Quality Permit Modification No. ST0006170 aka ST 6170.

WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

Open comment periods:
Closing date:
Port of Grays Harbor Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
June 24, 2026

We invite you to comment on draft Water Quality Permit Modification No. ST0006170 aka ST 6170.

WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC - Proposed rulemaking – online public hearing
Meetings & Hearings
online webinar Join Online
Start: 2 p.m.
We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.
> See event details
Port of Grays Harbor Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
June 24, 2026

We invite you to comment on draft Water Quality Permit Modification No. ST0006170 aka ST 6170.

WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.

Safer Products for Washington: Alternatives update webinar #3 - Learn about our alternatives research on architectural paints, sealants, caulks, adhesives, and hard surface sealers
Meetings & Hearings
Online only Join Online
Start: 12:30 p.m.
Learn more about our Safer Products for Washington alternatives research related to architectural paints, sealants, caulks, adhesives, and hard surface sealers.
> See event details
Public workshop - Clean energy environmental justice guidance
Meetings & Hearings
Online webinar Join Online
Start: 2:30 p.m.
We invite you to share your perspectives on a new clean energy environmental justice toolkit.
> See event details
Port of Grays Harbor Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
June 24, 2026

We invite you to comment on draft Water Quality Permit Modification No. ST0006170 aka ST 6170.

WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Focus Wildlife — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

International Bird Rescue — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

Response Arrow — Spill management team application
July 24, 2026

We invite interested public, local and tribal governments, and any others, to review and comment on spill management team applications submitted to Ecology for approval.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.

Open comment periods:
Closing date:
WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Focus Wildlife — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

International Bird Rescue — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

Response Arrow — Spill management team application
July 24, 2026

We invite interested public, local and tribal governments, and any others, to review and comment on spill management team applications submitted to Ecology for approval.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.

Open comment periods:
Closing date:
WestRock Tacoma Pulp and Paper Mill — Draft Agreed Order and Draft Public Participation Plan
June 26, 2026

We invite you to comment on the draft Agreed Order and Public Participation Plan for the former WestRock Tacoma Pulp and Paper Mill site in Tacoma.

Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Focus Wildlife — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

International Bird Rescue — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

Response Arrow — Spill management team application
July 24, 2026

We invite interested public, local and tribal governments, and any others, to review and comment on spill management team applications submitted to Ecology for approval.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.

Open comment periods:
Closing date:
Parcel 40 cleanup site, Tacoma — Beginning the cleanup process
June 29, 2026

Ecology is requiring the Port of Tacoma to investigate contamination at Parcel 40, a cleanup site in the Tacoma Tideflats. We invite your comments on a draft legal agreement and public participation plan.

Trout Lake Farms, Ephrata — Air quality notice of construction application – Opportunity to request a public comment period
June 29, 2026

We propose to approve Trout Lake Farms' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Williams Northwest Pipeline LLC SEPA — Public comment
June 30, 2026

We are holding a public comment period for the environmental review of the Northwest Williams Pipeline compressor station upgrades project.

Spokane International Airport PFAS site — Short-term plan to provide safe water
June 30, 2026

You are invited to comment on the short-term plan to provide safe water.

Application Fee and Other Clarifying Updates, Chapters 173-455, 173-400, and 173-50 WAC — Proposed rulemaking – public comment period
June 30, 2026

We propose to update three rules to support implementation of the Governor's Executive Order 25‑03, Improving Transparency and Building Efficiency in the State’s Permitting and Licensing Processes.

Glacier Northwest, Inc., Seattle — Comment on a site study
June 30, 2026

Cleanup work is moving forward at the Glacier Northwest, Inc. cleanup site along the banks of the Lower Duwamish Waterway.

C L Auto Repair cleanup site, Seattle — Comment on early partial cleanup
June 30, 2026

Cleanup work is moving forward at the C L Auto Repair cleanup site in Seattle's Beacon Hill neighborhood. An interim action plan, or plan for early partial cleanup, is available for your review.

Georgia-Pacific West cleanup site, Bellingham — Comment on cleanup documents
July 1, 2026

We invite your comments on a legal agreement with the Port of Bellingham for cleaning up part of this site, and a public participation plan.

Burnt Bridge Creek draft water quality improvement plan — Advance Restoration Plan (ARP)
July 2, 2026

We invite you to comment on the Burnt Bridge Creek draft water quality improvement plan.

Key Mill tailings storage facility, Republic — Draft Supplemental Environmental Impact Statement
July 3, 2026

You are invited to comment on the draft document about environmental and community impacts from expanding the tailings facility.

Tesoro Vancouver — Safe and Effective Threshold Determination Report
July 5, 2026

Class 1 Facilities are required to submit a Safe & Effective Threshold Determination Report that explains when it is safe and/or effective to deploy boom prior to oil transfers at their location.

Ritzville Warehouse Company Templin Terminal, Ritzville — Air quality notice of construction application – Opportunity to request a public comment period
July 5, 2026

We propose to approve Ritzville Warehouse Company Templin Terminal's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

TSMC Washington LLC Draft Permit Modification — Wastewater Discharge Permit - State Waste Discharge Permit
July 8, 2026

We invite you to comment on draft Water Quality Permit No. ST0006200, aka ST 6200.

Hansville Landfill Periodic Review — Comment on a periodic review of this cleanup site
July 10, 2026

We review conditions at sites where some contamination remains about every five years, to make sure the cleanup is still effective.

City of Bellingham - Post Point Wastewater Treatment Plant — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Bellingham - Post Point WWTP permit no. WA0023744.

City of Everett - Water Pollution Control Facility — National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit
July 10, 2026

We invite your comments on the modification of the City of Everett Water Pollution Control Facility permit no. WA0024490.

Three draft air quality general orders — Air quality general orders
July 12, 2026

We propose to update three air quality general orders: asphalt plants, rock crushers, concrete batch plants.

Echo Bay Minerals Kettle River Mill, Republic — Air quality notice of construction application – Opportunity to request a public comment period
July 12, 2026

We propose to approve Echo Bay Minerals' air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

Northern State Multi Service Center cleanup site — Comment on cleanup documents
July 16, 2026

We invite your comments on an interim action plan and related documents. Interim actions are partial cleanups before there is a full cleanup plan.

Terminal 91 public comment period — Documents available for review
July 17, 2026

We are holding a public comment for an interim action work plan at Terminal 91 in Seattle, WA.

Eastern Washington University Public Notice — Eastern Washington University Draft Permit
July 18, 2026

We invite you to comment on the draft State Waste Discharge Permit ST0008098.

Focus Wildlife — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

International Bird Rescue — Wildlife response service providers application
July 24, 2026

We invite interested public, local governments, tribes, and any others, to review and comment on wildlife response service provider applications submitted to Ecology for approval.

Response Arrow — Spill management team application
July 24, 2026

We invite interested public, local and tribal governments, and any others, to review and comment on spill management team applications submitted to Ecology for approval.

Public review of draft permit — Fresh Fruit Packing General Permit
Aug. 8, 2026

We invite you to review the draft 2027 Fresh Fruit Packing General Permit and share your comments with us.

173-350 WAC Organics management — CR-102 rulemaking
Aug. 13, 2026

Ecology is proposing amendments to the solid waste handling standards related to organic materials management under Chapter 173-350 WAC to account for modern technology and common handling practices.