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418 datasets

i07 Water Shortage Vulnerability Sections

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents a water shortage vulnerability analysis performed by DWR using modified PLSS sections pulled from the Well Completion Report P...

Water Shortage Vulnerability Datasets

  • Published by: California Department of Water Resources
  • Last updated: Thursday, February 26, 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...

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

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • 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...

i03 WaterDistricts

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, ur...

i03 Water Plan Planning Areas

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

Water Shortage Vulnerability Technical Methods

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: PDF

These documents present the 2023 and 2024 updates to the Water Shortage Vulnerability scoring for both (and separately) rural communities as domestic ...

SSWP Special Status Raptors

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: ZIP

The SSWP Special Status Raptors Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California Dep...

SSWP ESA Listed Plant Species

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: ZIP

The SSWP ESA Listed Plant Species Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California D...

SSWP Pyramid Reach BMIs

  • Published by: California Department of Water Resources
  • Last updated: Thursday, February 26, 2026
  • File types: ZIP

The SSWP Pyramid Reach BMIs Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California Departm...

SSWP Pyramid Lake Tributaries Fish Barriers

  • Published by: California Department of Water Resources
  • Last updated: Friday, February 27, 2026
  • File types: ZIP

The SSWP Pyramid Lake Tributaries Fish Barriers Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. Th...