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440 datasets

Spatial CIMIS ETo maps — Daily Reference Evapotranspiration for California

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: GEOTIFF, TXT

🔔 Full-year 2025 data now available — Complete daily ETo for January–December 2025 has been published, replacing the partial-year v1 file. See the Ch...

Wild and Scenic Rivers, California State Designations Only, 2020

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: ZIP, PDF

California Public Resources Code, Chapter 1.4. California Wild and Scenic Rivers Act, Section 5093.50. It is the policy of the State of California tha...

Periodic Groundwater Level Measurements

  • Published by: California Department of Water Resources
  • Last updated: Monday, September 7, 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...

DWR Continuous Data Download Links

  • Published by: California Department of Water Resources
  • Last updated: Monday, September 7, 2026
  • File types: CSV

Stations and a table of download links for time-series data, from DWR's continuous environmental monitoring database. For more information, see DWR's...

SSWP Special Status Terrestrial Wildlife Species California Wildlife Habitat Relationships

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: ZIP

The SSWP Special Status Terrestrial Wildlife Species California Wildlife Habitat Relationships Study is one of many relicensing documents for the Sout...

SSWP ESA Listed Terrestrial Wildlife Species California Wildlife Habitat Relationships

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: ZIP

The SSWP ESA Listed Terrestrial Wildlife Species California Wildlife Habitat Relationships Study is one of many relicensing documents for the South SW...

DCP ESA Listed Terrestrial Wildlife Species California Wildlife Habitat Relationships

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: ZIP

The DCP ESA Listed Terrestrial Wildlife Species California Wildlife Habitat Relationships Study is one of many relicensing documents for the Devil Can...

DCP Special Status Terrestrial Wildlife Species California Wildlife Habitat Relationships

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types:

The DCP Special Status Terrestrial Wildlife Species California Wildlife Habitat Relationships Study is one of many relicensing documents for the Devil...

County Land Use Surveys

  • Published by: California Department of Water Resources
  • Last updated: Sunday, September 6, 2026
  • File types: ZIP

This is collection of DWR County Land Use Surveys. You may scroll the list below to download any individual survey of interest. Historic County L...

Remotely Sensed Evapotranspiration of agricultural lands in California

  • Published by: California Department of Water Resources
  • Last updated: Monday, September 7, 2026
  • File types: CSV, DOCX, TIF

This dataset represents regional agricultural evapotranspiration (ET) in groundwater basins and counties derived from OpenET estimates. Monthly or ann...