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Watershed Protection Program

WPP_Contact Use

Report Stormwater Pollution: 1-888-846-0800

We all live in a Watershed! San Diego County is home to 11 unique watersheds, and shares jurisdiction with 20 copermittees in the region, including the 18 incorporated cities, the Port of San Diego, and the Airport Authority.

Watershed staff works with local partners to ensure water bodies are healthy for fishing, swimming and the environment - DPW-Working for You!

You can help improve water quality in our rivers, creeks and even our ocean.


Link to Ready San Diego Webpage

DPW wants you to be prepared for the Rainy Season. Useful information is available here: 


Flooding Preparednes and Resources


Find out more about:

Best Management Practice Design Manual second draft for public review

Water Quality Improvement Plans submitted to the Regional Water Quality Control Board September 29, 2015

Jurisdictional Runoff Management Program and Illegal Discharge Procedures submitted to the Regional Water Quality Control Board June 26, 2015

County of San Diego Watershed Protection Ordinance effective June 12, 2015

Project Clean Water


Get Involved - Help Us Continually Protect and Preserve Our Waterways and Environment