Central Contra Costa Sanitary District
CCCSD Home Page

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Preventing pollution before it occurs.

Protecting the Environment

CCCSD protects public health and the environment by collecting and treating wastewater, recycling high quality water, and promoting pollution prevention.

Source Control & Pollution Prevention
Controlling toxics at their source is the most effective way of keeping pollutants out of the local water environment.

Recycled Water
CCCSD has been involved in water recycling since the early 1970s.

Shop Green Businesses
Currently the Green Business Program has certified a number of businesses in Contra Costa County. 

Home & Garden
Visit our Home & Garden page to learn how to grow healthy gardens without pesticides

Overflow Protection Device. Protect your property from sewage backups. Get more information.

F.O.G. Fats, Oils, Grease! Put it in the trash, Not down the drain! Get more information.

Household Hazardous Waste. Drop off used batteries, fluorescent lamps, oil, paint and more. Click to learn more.