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Learn how you can help keep our water clean

About Us

We strive to protect the creeks and rivers of Contra Costa County watersheds and Bay and Delta waters by promoting public awareness of stormwater pollution prevention and supporting innovative approaches to meet State and Federal stormwater regulations.

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Download July 2022 Newsletter (PDF)

Current Permits

California Regional Water Quality Control Board San Francisco Bay Region Municipal Regional Stormwater NPDES Permit (PDF)





  • Fishing and Health

    September 7, 2022

  • Report Illegal Dumping

    January 7, 2022