The County of Santa Clara's Shelter-at-Home order remains in effect as some businesses and new activities are allowed to reopen with social distancing protocols and safety requirements in place. A new County order is anticipated to go into effect no later than July 13. For details, visit

Sanitary Sewer System Performance

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The City of Santa Clara reports sanitary sewer overflow events to the State and Regional Water Quality Control Boards. The State has setup a computer system - the California Integrated Water Quality System (CIWQS) to track information about permits and orders, and manage violations and enforcement activities.

The public is welcome to find additional information regarding CIWQS at the State Water Resources Control Board’s CIWQS SSO Public Reports’ website:

For additional information, contact the City of Santa Clara Water & Sewer Utilities at 408-615-2000.
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