Water

The third largest municipal utility in California, serving 2.7 million residential, commercial, and industrial customers in the Bay Area.

Regulatory agreement through treatment plant support, sampling and lab analyses, reporting and inspections

Hetch Hetchy Reservoir can store up to 117 billion gallons of drinking water for the Hetch Hetchy Regional Water System.

Comments by the City and County of San Francisco to the Draft Substitute Environmental Document in Support of Potential Changes to the Bay-Delta Plan. Click here to read the cover letter from our General Manager. Please click here to read the complete comment package.

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Last updated: 11/15/2018 2:41:13 PM