NEWS &
ANNOUNCEMENTS
Preserving religious freedoms
Religious freedom in America, often referred to as our “first freedom,” was a driving force behind some of the earliest defining moments of our American identity. The desire for religious freedom impelled the Pilgrims [...]
Honoring those who have served
This Veterans Day, West County Wastewater thanks the many people who have served our nation in the United States Armed Forces for their devotion and service to our country. Observed annually on November 11, Veterans [...]
West County Wastewater is Now Using ProcureNow to Manage Procurement Needs
West County Wastewater is now using ProcureNow to manage procurement needs. To receive WCW notifications, please register with ProcureNow (click on link). You will receive an email to activate your account and subscribe to future West County Wastewater [...]
Celebrating traditions and honoring contributions with Native American Heritage Month
Embracing and celebrating diversity and culture is at the core of building strong, vibrant neighborhoods, communities and countries. West County Wastewater is honored to join the region and the nation in recognizing Native American Heritage [...]
UPCOMING EVENTS
24-Hour Emergency Service
Our administrative offices are temporarily closed to the public due to the COVID-19 pandemic.
For sewer emergencies, please call (510) 222-6700, option 1.

ABOUT WEST COUNTY WASTEWATER
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.
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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: |
WCW FACTS:
ABOUT WEST COUNTY WASTEWATER
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: |
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.
Thank you for your feedback!
