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Drinking Water - Public Water System Annually Reported Water Production and Delivery Information 2013-2022

Published by California State Water Resources Control Board | State of California | Metadata Last Checked: July 28, 2025 | Last Modified: 2024-11-27T19:35:42.416258
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 Systems submit their annual inventory information using the electronic Annual Report (eAR) submission process. The electronic Annual Report (eAR) is a survey of public water systems, currently required annually, to collect critical water system information intended to assess the status of compliance with specific regulatory requirements such as source water capacity, provides updated contact and inventory information (such as population and number of service connections). The specific dataset is section 6 of the eAR for the years 2013-2022 (both included) that collects the water produced by month and by source and the water delivered by type of use and by month for every water system reporting. It also includes facility public information details from the SDWIS database as metadata associated to the dataset. More information about the eAR required reporting here: https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/ear.html . A "Public Water System" means a system for the provision of water for human consumption through pipes or other constructed conveyances that has 15 or more service connections or regularly serves at least 25 individuals daily at least 60 days out of the year.

Resources

39 resources available

  • Urban Water Produced and Delivered – YEAR 2021 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2018 by Month and Water Source

    CSV
  • Urban Water Produced and Delivered – YEAR 2016 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2017 by Month and Water Source

    CSV
  • Delivered Water – YEAR 2018 by Month and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2021 by Month and Water Source

    CSV
  • Produced Water – YEAR 2020 by Month and Water Source

    CSV
  • Urban Water Produced and Delivered – YEAR 2022 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2022 by Month and Water Source

    CSV
  • Produced Water – YEAR 2014 by Month and Water Source

    CSV
  • Delivered Water – YEAR 2013 by Month and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2019 by Month and Water Source

    CSV
  • Produced Water – YEAR 2013 by Month and Water Source

    CSV
  • Delivered Water – YEAR 2020 by Month and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2014 by Month and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2015 by Month and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2016 by Month and Water Source

    CSV
  • Delivered Water – YEAR 2019 by Month and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2017 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2018 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2019 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Produced Water – YEAR 2015 by Month and Water Source

    CSV
  • Urban Water Produced and Delivered – YEAR 2015 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2021 by Month and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2014 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2016 by Month and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2017 by Month and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2020 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Delivered Water – YEAR 2022 by Month and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEARS 2013-2022 by Month and Water Source type and Connection Type (water use type)

    ZIP
  • Urban Water Produced and Delivered – YEARS 2013-2022 by Month and Water Source type and Connection Type (water use type)

    CSV
  • Urban Water Produced and Delivered – YEAR 2013 by Month and Water Source type and Connection Type (water use type)

    CSV
  • EAR template - 2020

    PDF
  • EAR template - 2021

    PDF
  • EAR template - 2022

    PDF
  • Urban Water Reporting - DATA DICTIONARY

    XLSX
  • Urban Water Reporting - DATA DICTIONARY

    PDF
  • Small Water System (SWS) EAR template - 2016

    PDF
  • Large Water System (LWS) EAR template - 2016

    PDF

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