Stormwater runoff is the No. 1 source of pollution affecting Puget Sound and one-third of Washington state’s waters. Untreated stormwater damages the health of fish, shellfish and marine mammals ...

Leaders in the city of Washington are hoping to keep some people in line by increasing fines for zoning violations.

The Washington Department of Ecology (Ecology) released the draft 2020 Industrial Stormwater General Permit (ISGP) for public comment. The draft permit contains a number of changes from the ...

Seattle’s Richey Viewpoint in King County registered contamination on 6 out of 10 days (60%). Squaxin Park in Olympia had five unsafe days out of 14 tested (36%). Fecal contamin ...

The Washington State Department of Ecology (Ecology) published for public comment its proposed 2026 Construction Stormwater General Permit (CSWGP), which authorizes stormwater discharges from ...

A stormwater project is underway in Greenville to address heavy flooding due to stormwater not draining. Crews are currently conducting locating work to determine ...

The Washington Department of Ecology funds 101 clean water projects with $188 million to improve water quality across the ...

It carries stormwater runoff and wastewater from Washington, and Montgomery and Prince George’s counties in Maryland, to the Blue Plains treatment facility in Southwest Washington, where it is ...

Components of downtown Marysville’s new stormwater treatment facility can be seen from the walkway on Thursday, July 11, 2024, in Marysville, Washington.

WASHINGTON, N.C. (WNCT) — The City of Washington is starting a drainage project in the medical district. City leaders are looking to improve the intersection of Brown, 12th and 15th streets as ...

Sam Carroll, left, and Nick Patragas of Harshman CE Group watch as non-toxic liquid smoke bellows out of a stormwater drain along the alley behind Acheson Avenue in Washington. The engineering firm ...