| About Us | Residents | Businesses | Education | Facilities | Sewer System | Protecting the Environment |
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About Us Overview
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The Communities We ServeCentral Contra Costa Sanitary District serves approximately 461,100 residents and 3,000 businesses in 13 cities, towns, and unincorporated areas of the county covering a 146 mile area. Below is a list of the cities and towns we serve with links to their websites.
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