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 ...

Boeing views the Washington Stormwater Center as critical for protecting water resources for our state and the Northwest region, and we need to ensure its future is sustainable.

Nearly 8 out of 10 monitored beaches in Washington recorded at least one day of potentially unsafe levels of fecal bacteria ...

Washington’s Department of Ecology estimated that at least 14 million pounds of pollutants were dumped by stormwater into Puget Sound alone each year (the agency will release updated pollution ...

Stormwater is the No.1 pollution source harming Puget Sound. ... Washington Department of Fish and Wildlife, National Oceanic and Atmospheric Administration (NOAA), ...

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 ...

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

Stormwater management has come a long way over the last decade, and the Northwest is leading some of the most stringent and difficult stormwater management challenges anywhere. Stormwater policy ...

In an effort to curb pollution from stormwater runoff, Seattle residents have begun a campaign to build 12,000 rain gardens around the Puget Sound. Katie Campbell of KCTS 9 reports. For those ...

Washington Township supervisors expanded the powers of the Municipal Authority of Washington Township to handle stormwater projects. While the authority has jurisdiction over sewage issues ...