All datasets

4673 datasets

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Monday, October 12, 2026
File types: PDF, CSV

This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for _Esch...

Groundwater Sustainability Plan Annual Report Data

Published by: California Department of Water Resources
Last updated: Monday, October 12, 2026
File types: CSV

The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA...

Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems

Published by: California State Water Resources Control Board
Last updated: Monday, October 12, 2026
File types: PDF, EXCEL (XLSX), CSV

The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This inform...

GSP Monitoring Data

Published by: California Department of Water Resources
Last updated: Monday, October 12, 2026
File types: CSV

The Groundwater Sustainability Plan (GSP) Monitoring dataset contains the monitoring sites and associated groundwater level, subsidence or streamflow ...

Periodic Groundwater Level Measurements

Published by: California Department of Water Resources
Last updated: Monday, October 12, 2026
File types: CSV, ZIP, TXT

The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resour...

CalWATRS Water Rights Geospatial Data

Published by: California State Water Resources Control Board
Last updated: Monday, October 12, 2026
File types: GZ, CSV

This dataset links California water rights, applications, and claims to the mapped features that define them: points of diversion, rediversion, and st...

California Grants Portal Grant Awards 2024-2025

Published by: California State Library
Last updated: Monday, October 12, 2026
File types: CSV

Per AB132 grantmakers are required to submit data about each awardee for grants that close on or after July 1, 2022. Visit the Glossary on https://www...

California Grants Portal Grant Awards 2023-2024

Published by: California State Library
Last updated: Monday, October 12, 2026
File types: CSV

Per AB132 grantmakers are required to submit data about each awardee for grants that close on or after July 1, 2022. Visit the Glossary on https://www...

California Grants Portal Grant Awards 2022-2023

Published by: California State Library
Last updated: Monday, October 12, 2026
File types: CSV

Per AB132 grantmakers are required to submit data about each awardee for grants that close on or after July 1, 2022. Visit the Glossary on https://www...

Dry Well Reporting System Data

Published by: California Department of Water Resources
Last updated: Monday, October 12, 2026
File types: CSV

In California, water systems serving one (1) to 15 households are regulated at the county level. Counties vary in their practices, but rarely do count...