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295 datasets

California Groundwater Recharge Information

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, PDF

The following information is to support the implementation of Governor Newsom’s Executive Order N-4-23 and other related groundwater recharge efforts ...

CalSIP Stream Gages

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: ARCGIS GEOSERVICES REST API, CSV

### More information can be found at the CA DWR California Stream Improvement Program webpage at https://water.ca.gov/Work-With-Us/Technical-Assistanc...

Dry Well Reporting System Data

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • 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...

SWPAO Contracts

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: CSV

This dataset shows the obligations for active agreements between State Water Project Contractors....

SGMA Climate Change Resources

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: CSV, ZIP, XLSX, PDF

This dataset includes processed climate change datasets related to climatology, hydrology, and water operations. The climatological data provided are ...

California's Groundwater Live Supporting Data

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, JPEG, MP4, PDF, DOCX, ZIP

This dataset contains files and materials in support of the California's Groundwater Live website. California's Groundwater Live is a user-friendly pl...

Significant Lands - Waterbodies

  • Published by: California State Lands Commission
  • Last updated: Friday, June 27, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The State Lands Commission has prepared the Significant Lands Inventory (report) for the California Legislature as a general identification and classi...

SWAMP Data Dashboard

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, June 24, 2025
  • File types: CSV

The Surface Water Ambient Monitoring Program (SWAMP) mission is to provide resource managers, decision makers, and the public with timely, high-qualit...

Significant Lands - School Lands

  • Published by: California State Lands Commission
  • Last updated: Friday, June 27, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The State Lands Commission has prepared the Significant Lands Inventory (report) for the California Legislature as a general identification and classi...

i19 Stormwater Permitees Municipal

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The feature datasets contain Phase 1 and Phase 2 municipal separate stormwater sewer system (MS4s) permittees in California. These draft layers are ba...