Public input & events — Listing

Preliminary statewide collection lists

We invite you to comment on Draft Permit No. WA0022586.

We invite you to comment on draft Water Quality Permit No. WA0002186.

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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

Preliminary statewide collection lists

We invite you to comment on Draft Permit No. WA0022586.

We invite you to comment on draft Water Quality Permit No. WA0002186.

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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

Preliminary statewide collection lists

We invite you to comment on Draft Permit No. WA0022586.

We invite you to comment on draft Water Quality Permit No. WA0002186.

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

Ecology invites interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans.

We invite you to provide feedback on a Draft Environmental Justice Toolkit for Clean Energy projects through Sept. 18.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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

Preliminary statewide collection lists

We invite you to comment on Draft Permit No. WA0022586.

We invite you to comment on draft Water Quality Permit No. WA0002186.

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

Ecology invites interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans.

We invite you to provide feedback on a Draft Environmental Justice Toolkit for Clean Energy projects through Sept. 18.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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 Draft Permit No. WA0022586.

We invite you to comment on draft Water Quality Permit No. WA0002186.

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

Ecology invites interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans.

We invite you to provide feedback on a Draft Environmental Justice Toolkit for Clean Energy projects through Sept. 18.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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

We invite you to comment on the draft permit No. WA0037231.

We propose to approve CPM Development's air quality general order application for the Dallesport Smith Pit portable rock crusher. We will hold a public comment period if one is requested.

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

Ecology invites interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans.

We invite you to provide feedback on a Draft Environmental Justice Toolkit for Clean Energy projects through Sept. 18.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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

Proposed Battery Stewardship Plan

We propose to approve Sabey Data Center’s Building E air quality notice of construction (NOC) application.

You are invited to review and comment on the draft periodic review report.

We invite your comments on the development of the King County Vashon Wastewater Treatment Plant draft permit no. WA0022527. The proposed draft permit includes new conditions necessary to regulate the discharge of nutrients from the Vashon Wastewater Treatment Plant to Puget Sound. 

We invite you to review and comment on the draft National Pollutant Discharge Elimination System (NPDES) Permit renewal and Fact Sheet for Puget Sound Energy Ferndale Generating Station.

We invite public comment on the modification of Permit No. WA0030317 for the Kitsap County Public Utility District #1 — Fort Ward Water Reclamation Facility.

We invite your comments on the development of the City of Anacortes Wastewater Treatment Plant draft permit no. WA0020257.

We invite your comments on the development of the City of Gig Harbor Wastewater Treatment Plant draft permit no. WA0023957.

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

Sustainable food management grants

Recycling Reform draft rule language

We invite you to comment on the draft permit No. WA0020834

We invite you to comment on the draft permit No. ST0006160.

You are invited to comment on draft documents for this cleanup site.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application on draft Approval Order DE26NWP-002.

We are holding a 30-day public comment period under WAC 173-400-171 (3)(n) for a Notice of Construction (NOC) Application which has been determined to be of significant public interest.

We invite you to comment on Draft Permit No. ST0009109

We invite you to comment on draft Water Quality Permit for Tacoma Silver Cloud Inn.

We invite you to comment on the draft permit No. WA0020303.

173-910 WAC Mercury Lights

We are holding a public comment event for Exterior Wood, Inc. to review cleanup documents.

We invite you to review and comment on a plan for a partial cleanup at this contaminated site, and related documents.

We invite your comments on a plan to clean up soil and groundwater at this site, as well as supporting documents.

Comment on the environmental review documents and draft air permit (Prevention of Significant Deterioration, PSD) for TransAlta’s proposed coal-to-gas transition project.

We invite you to review the draft 2026 modification of the Phase I Municipal Stormwater General Permit and share your comments with us.

Ecology invites interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans.

We invite you to provide feedback on a Draft Environmental Justice Toolkit for Clean Energy projects through Sept. 18.

We invite your comments on the development of the Midway Sewer District Wastewater Treatment Plant draft permit no. WA0020958.

We invite you to review and comment on the application for the State Waste Discharge permit renewal for Northwest Alloys, Inc. in Addy (Stevens County).

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