NEWS &

ANNOUNCEMENTS

West County Wastewater is proud to honor Black History Month. The 2025 Black History Month theme, “African Americans and Labor,” shines a light on the significant role that labor has played in shaping the Black [...]

Imagine a Day Without Water

West County Wastewater (WCW), in coordination with the California Association of Sanitary Agencies (CASA) and water and wastewater agencies across California, is participating in Imagine a Day Without Water on October 17, 2024.  What is [...]

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Bids & Opportunities

WASTEWATER 101

North Richmond Shoreline Living Levee Project (San Francisco Bay Resortation Athority)

ABOUT WEST COUNTY WASTEWATER

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West County Wastewater (WCW) protects public health and our natural surroundings by safely and responsibly collecting, treating and disposing of wastewater. We are devoted to the community we serve and the environment in which we live, working tirelessly to keep both healthy and safe. Our team is dedicated to service, innovation, collaboration and sustainability.

We serve approximately 34,000 residences and 2,450 commercial and industrial businesses, with a total population of approximately 100,000 in the following areas:

 

City of San Pablo

Tara Hills

Richmond
(northern subdivisions)

East Richmond Heights

City of Pinole
(designated sectors)

El Sobrante Rollingwood Bayview

Parts of the unincorporated county

WCW FACTS:

ABOUT WEST COUNTY WASTEWATER

Learn More

West County Wastewater (WCW) protects public health and our natural surroundings by safely and responsibly collecting, treating, and disposing of wastewater. We are devoted to the community we serve and the environment in which we live, working tirelessly to keep both healthy and safe. Our team is dedicated to service, innovation, collaboration and sustainability.

We serve approximately 34,000 residences and 900 commercial and industrial businesses, with a total population of approximately 100,000 in the following areas:

 

City of San Pablo

Tara Hills

Richmond
(northern subdivisions)

East Richmond Heights

City of Pinole
(designated sectors)

El Sobrante Rollingwood Bayview

Parts of the unincorporated county

WCW FACTS:

Founded in December 1921 to protect and serve the public health of the community through the construction and maintenance of a sewer system.

Service area covers 16.9 square miles.

Operation includes sewage collection, treatment and disposal.

Collaborates with a variety of local agencies and neighboring communities, as well as participates in the West County Agency, a joint powers authority, for the purpose of maintaining sewage and sludge disposal facilities.

Founded in December 1921 to protect and serve the public health of the community through the construction and maintenance of a sewer system.

Service area covers 16.9 square miles.

Operation includes sewage collection, treatment and disposal.

Collaborates with a variety of local agencies and neighboring communities, as well as participates in the West County Agency, a joint powers authority, for the purpose of maintaining sewage and sludge disposal facilities.

SEND US YOUR FEEDBACK

West County Wastewater, a publicly owned utility, operates and maintains the public sanitary sewer system in your area. WCW provides 24-hour response to emergencies within its service boundaries. Your comments and suggestions for improvement are encouraged and welcomed. Your feedback will be used to improve the quality of service in the future.

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