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464 datasets

California's Groundwater Basin Boundary Descriptions

Published by: California Department of Water Resources
Last updated: Saturday, May 31, 2025
File types:

In conjunction with the release of [California’s Groundwater Update 2020](https://data.cnra.ca.gov/dataset/caglw_update2020), DWR has compiled a compr...

California's Groundwater Update 2020 (Bulletin 118)

Published by: California Department of Water Resources
Last updated: Saturday, May 31, 2025
File types: PDF, XLSX, XLS, ZIP, SHP

California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally...

County Land Use Surveys

Published by: California Department of Water Resources
Last updated: Saturday, May 31, 2025
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...

Wild and Scenic Rivers, California State Designations Only, 2020

Published by: California Department of Water Resources
Last updated: Thursday, May 29, 2025
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...

SSWP Special Status Terrestrial Wildlife Species California Wildlife Habitat Relationships

Published by: California Department of Water Resources
Last updated: Tuesday, May 27, 2025
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: Saturday, May 31, 2025
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: Saturday, May 31, 2025
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: Saturday, May 31, 2025
File types: ZIP

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

i07 Water Shortage Vulnerability Small Water Systems

Published by: California Department of Water Resources
Last updated: Saturday, May 31, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents a water shortage vulnerability analysis performed by DWR using Small Water System boundaries pulled from the SWRCB (State Wate...

Estimates of Natural and Unimpaired Flows for the Central Valley of California: WY 1922-2014

Published by: California Department of Water Resources
Last updated: Saturday, May 31, 2025
File types: PDF

This report summarizes estimates of “natural” and “unimpaired” flows for all areas in the Central Valley tributary to the Sacramento – San Joaquin Del...