Public input & events
Search all events
Use this page to search all events and comment periods. You can use the fliters to the left to focus your search results.
You can also browse events by week.
More Ecology activities:
Organics management, Chapter 173-350 WAC
Comment Period:
Jan. 14, 2025, 12 a.m. - March 31, 2025, 11:59 p.m.
We are starting the rulemaking process to update Washington's organic materials management regulations under Chapter 173-350 WAC Solid Waste Handling Standards.
We are starting the rulemaking process to update Washington's organic materials management regulations under Chapter 173-350 WAC Solid Waste Handling Standards.
Reserve Silica Reclamation
Comment Period:
May 1, 2025, 12 a.m. - May 30, 2025, 11:59 p.m.
Reserve Silica Reclamation Remedial Investigation
Reserve Silica Reclamation Remedial Investigation
Organics management, Chapter 173-350 WAC
Comment Period:
June 24, 2025, 12:01 a.m. - Aug. 3, 2025, 11:59 p.m.
We are starting the rulemaking process to update Washington's organic materials management regulations under Chapter 173-350 WAC Solid Waste Handling Standards.
We are starting the rulemaking process to update Washington's organic materials management regulations under Chapter 173-350 WAC Solid Waste Handling Standards.
Modernizing Washington's litter tax
Comment Period:
July 8, 2025, 12 a.m. - Aug. 8, 2025, 11:59 p.m.
Litter tax agency request legislation
Litter tax agency request legislation
Organics management rulemaking
Comment Period:
Oct. 21, 2025, 12 a.m. - Dec. 12, 2025, 11:59 p.m.
We invite you to review and comment on the draft language for the organics management rulemaking.
We invite you to review and comment on the draft language for the organics management rulemaking.
Arkema Inc cleanup site, Tacoma
Comment Period:
Dec. 4, 2025, 8 a.m. - Feb. 20, 2026, 11:59 p.m.
We invite you to review and comment on a plan to keep arsenic from this site out of the Hylebos waterway.
We invite you to review and comment on a plan to keep arsenic from this site out of the Hylebos waterway.
King County Denny Way Combined Sewer Overflow cleanup site
Comment Period:
Jan. 12, 2026, 12 a.m. - Feb. 10, 2026, 11:59 p.m.
Comment on a new legal agreement and public participation plan for this cleanup site.
Comment on a new legal agreement and public participation plan for this cleanup site.
Lehigh Cement Co. Closed CKD pile, Metaline Falls
Comment Period:
Jan. 20, 2026, 12 a.m. - Feb. 18, 2026, 11:59 p.m.
You are invited to review and comment on the draft periodic review report.
You are invited to review and comment on the draft periodic review report.
Stella-Jones Arlington public comment period
Comment Period:
Jan. 26, 2026, 12 a.m. - Feb. 27, 2026, 11:59 p.m.
We invite you to review and comment on cleanup documents for contamination cleanup at Stella-Jones facility, located at 6520 188th Street NE in Arlington, Washington, 98223
We invite you to review and comment on cleanup documents for contamination cleanup at Stella-Jones facility, located at 6520 188th Street NE in Arlington, Washington, 98223
Spokane International Airport PFAS site
Comment Period:
Feb. 6, 2026, 12 a.m. - March 9, 2026, 11:59 p.m.
You are invited to comment on the legal order and updated Public Participation Plan.
You are invited to comment on the legal order and updated Public Participation Plan.
28 results
1 - 10 of 28