Drinking Water - Public Water System Information

Published by California State Water Resources Control Board | State of California | Metadata Last Checked: July 28, 2025 | Last Modified: 2024-08-22T15:39:57.116047

The is a curated dataset of information for all public water systems (PWS) in California, including the name, location and some general informaiton for each PWS. The source of the data https://sdwis.waterboards.ca.gov/PDWW/ is a public web portal to view public water systems (PWS) location, facilities, sources, and samples.

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Complete Metadata

identifier	d6d3beac-6735-4127-9324-4e70f61698d9
issued	2019-08-10T03:20:55.653630
theme	[ "Water" ]