Drinking Water - Public Water System Information

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.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier d6d3beac-6735-4127-9324-4e70f61698d9
issued 2019-08-10T03:20:55.653630
modified 2020-11-17T18:47:10.397001
publisher California State Water Resources Control Board
resource-type Dataset
source_datajson_identifier true
source_hash 795135cf3a32a45d53039a1cea4976d8aa3a4c83
source_schema_version 1.1
theme {Water}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • drinking-water
  • geo
  • geoss
  • national
  • north-america
  • operations
  • public-water-system
  • united-states
  • water-supply
  • well-locations
isopen False
license_id notspecified
license_title License not specified
maintainer Data Management Unit - Division of Drinking Water
maintainer_email SDWIS@waterboards.ca.gov
metadata_created 2025-11-19T17:15:36.149047
metadata_modified 2025-11-19T17:15:36.149054
notes <p>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 <a href="https://sdwis.waterboards.ca.gov/PDWW/">https://sdwis.waterboards.ca.gov/PDWW/</a> is a public web portal to view public water systems (PWS) location, facilities, sources, and samples.</p>
num_resources 2
num_tags 13
title Drinking Water - Public Water System Information