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State
Surface Water - Fecal Indicator Bacteria Monitoring Results
State of California —
Attention: Updates to the Safe to Swim Map and all open data portal resources will be temporarily paused from December 19, 2025 through January 7, 2026. Regular... -
State
Drinking Water - Public Water System Annually Reported Water Production and Delivery Information 2013-2022
State of California —
Amount of water produced by month and by source and the water delivered by type of use and by month for every Public Water System (PWS) reporting. Public Water...