Public input & events — Listing

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

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.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

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.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

We invite your comments on the draft permit No. WA0023973.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

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.

We propose to approve VoltaGrid Electric Generation Plant's air quality notice of construction (NOC) application.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

We invite your comments on the draft permit No. WA0023973.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

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.

We propose to approve VoltaGrid Electric Generation Plant's air quality notice of construction (NOC) application.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

One way to engage in the Washington's Water Future initiative is to take the online survey between July 8 – Aug. 31, 2026.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We propose to approve Peak Sand and Gravel's air quality general order application for the portable rock crusher plant #3. We will hold a public comment period if one is requested.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

We invite your comments on the draft permit No. WA0023973.

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.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

Ecology is amending a 2008 legal agreement to require the City of Olympia to conduct an interim action at the Solid Wood Inc cleanup site (West Bay Park), in Olympia.

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.

We propose to approve VoltaGrid Electric Generation Plant's air quality notice of construction (NOC) application.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

One way to engage in the Washington's Water Future initiative is to take the online survey between July 8 – Aug. 31, 2026.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

We invite you to comment on the draft permit No. WA0039829.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We propose to approve Peak Sand and Gravel's air quality general order application for the portable rock crusher plant #3. We will hold a public comment period if one is requested.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

We invite your comments on the draft permit No. WA0023973.

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.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

Ecology is proposing changes to the criteria we use for environmental justice and grant scoring when prioritizing and cleaning up contaminated sites.

Ecology is amending a 2008 legal agreement to require the City of Olympia to conduct an interim action at the Solid Wood Inc cleanup site (West Bay Park), in Olympia.

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.

We propose to approve VoltaGrid Electric Generation Plant's air quality notice of construction (NOC) application.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

One way to engage in the Washington's Water Future initiative is to take the online survey between July 8 – Aug. 31, 2026.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.

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

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.

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

We invite you to comment on the draft permit No. WA0020192.

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

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

Announcement of Draft Permit for City of Dayton wastewater facility.

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

We propose to approve ​Chelan County Public Utility District No. 1 Stehekin Powerhouse's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested.

We are proposing amendments to the Climate Commitment Act Program Rule (chapter 173-446 WAC) and Reporting of Emissions of Greenhouse Gases Rule (chapter 173-441 WAC) to improve implementation of the program, facilitate linkage of Washington’s carbon market with the California-Québec carbon market.

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.

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.

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.

The Department of Ecology invites the public to review and comment on the mercury lights product stewardship plan.

We propose to approve Peak Sand and Gravel's air quality general order application for the portable rock crusher plant #3. We will hold a public comment period if one is requested.

We invite you to comment on draft Water Quality Permit No. WA0040941.

We invite you to review the current Winery General Permit and share your feedback with us. This feedback will be considered in the redevelopment of a draft version of the revised permit.

Every five years, the Office of Columbia River prepares a 20-year water supply and demand forecast for the Columbia River basin. We are currently looking for public feedback on the draft report.

We invite your comments on the draft permit No. WA0023973.

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.

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

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

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

We invite your comments on the modification of the King County West Point WWTP & CSO System Permit No. WA0029181.

Ecology is proposing changes to the criteria we use for environmental justice and grant scoring when prioritizing and cleaning up contaminated sites.

Ecology is amending a 2008 legal agreement to require the City of Olympia to conduct an interim action at the Solid Wood Inc cleanup site (West Bay Park), in Olympia.

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.

We propose to approve VoltaGrid Electric Generation Plant's air quality notice of construction (NOC) application.

We invite you to review the draft 2026 Washington Department of Transportation Municipal Stormwater General Permit and share your comments with us.

One way to engage in the Washington's Water Future initiative is to take the online survey between July 8 – Aug. 31, 2026.

Starting June 29, 2026, we will be seeking input on one of our most important tools for overseeing cleanup of the Hanford Site.