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502 datasets

Statewide Crop Mapping

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: DATA, ZIP, PDF, REST SERVICE, GDB, SHP, STORY MAPS

The California Department of Water Resources (DWR) has been collecting land use data throughout the state and using it to produce agricultural water u...

Watershed Boundary Dataset (WBD)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: FILE GEODATABASE OR SHAPEFILE, ARCGIS GEOSERVICES REST API, WEBSITE, PDF

The Watershed Boundary Dataset (WBD) from USGS' The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landsca...

California Water Rights Water Use Reported

  • Published by: California State Water Resources Control Board
  • Last updated: Wednesday, April 1, 2026
  • File types: XLSX, ZIP, CSV, DOCX, PDF

This list includes detail information for WATER USE as reported annually under each water right as stored in the State Water Resources Control Board...

DSM2 FC.2023.01

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: ZIP, HTML

Release Notes The following is a summary of the differences between the current release DSM2 FC.2023.01 and the previous release DSM2 v8.2.2: - ...

Statewide Irrigation Systems Methods Survey

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: XLSM

Beginning in 1991 and approximately every 5 - 10 years an irrigation questionnaire form is distributed by mail and online survey to California growers...

California's Groundwater Live Supporting Data

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: HTML, JPEG, 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...

Beach Advisories (Postings and Closures) and Beach Water Quality Monitoring

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, March 17, 2026
  • File types: PDF, CSV, ZIP

One of California's biggest industries is tourism, and beaches are a significant tourist attraction as well as being an integral part of California’s ...

California's Groundwater Update 2025 (Bulletin 118)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: PDF, XLS, URL, .ZIP

California's Groundwater: Bulletin 118 Updates (CalGW Updates) are a continuing series of California's primary technical publications on groundwater r...

Water Shortage Vulnerability Datasets

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: HTML

This is the landing page for navigating to all of the water shortage vulnerability datasets provided by California Department of Water Resources. Plea...

Groundwater Trading

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, June 16, 2026
  • File types: PDF

The Water Resiliency Portfolio (2020) tasked the four State agencies to “create flexibility for GSAs to trade water within basins by enabling and ince...