Delta Diablo

About Us

Delta Diablo (District) provides water resource recovery services for the City of Antioch, the City of Pittsburg, and the unincorporated community of Bay Point, serving a population of nearly 200,000. The water resource recovery services consist of conventional treatment of wastewater, recycled water…

Sewer System Management Plan

In 2008, Delta Diablo (District) implemented a Sewer System Management Plan (SSMP) pursuant to State Water Resources Control Board Order 2006-0003, Statewide General Discharge Requirements of Sanitary Sewer Systems. The goal of the SSMP is to minimize the frequency and severity of sanitary sewer overflows (…

Recycled Water

Recycled Water Saves Money and Protects our Environment

Projects

Click here to learn about our current and upcoming innovation projects.

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Report a Sewer Spill

Delta Diablo (District) is responsible for sewer service calls in the Bay Point / Shore Acres community.

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CWEA Community Engagement Chair Angela Lowrey Recognized by CAPIO with 2019 Communicator of the Year Award

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Board of Directors Approve Fiscal Year 2019/2020 Sewer Rates

At its regular Board of Directors Meeting held on June 12, 2019, the Delta Diablo Board of Directors unanimously approved the Fiscal Year 2019/2020 Sewer Service Charge (SSC) rates...

Board Meetings

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Sewer System Management Plan

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Report a Sewer Spill

CWEA Community Engagement Chair Angela Lowrey Recognized by CAPIO with 2019 Communicator of the Year Award

Board of Directors Approve Fiscal Year 2019/2020 Sewer Rates

Board Meetings