An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Puget Sound


EPA's determination on "No Discharge Zone"

Looking ahead!
Salish Sea Ecosystem ConferenceExit April 19-22, 2020, Vancouver, BC.

Puget Sound


The Health of the Salish Sea Ecosystem Report is a joint effort by the EPA and Environment and Climate Change Canada to track the health of the Salish Sea – which includes Puget Sound.

Funding and Collaboration

The EPA provides funding and expertise to support research and restoration projects throughout the Puget Sound watershed.