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501 datasets

Sustainable Groundwater Management Act (SGMA) Basin Prioritization

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types: XLSX, PDF, CSV, ZIP

The following data and resources were used for the SGMA Basin Prioritization of California’s 515 groundwater basins and subbasins. The Department of W...

Groundwater Basin Boundary Descriptions - Central Coast Region (3-XXX Basins)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types: PDF

This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...

2021-2022 West False River Emergency Drought Barrier water quality, flow, and fish monitoring

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types:

To manage the critically low 2021 water supply for beneficial uses, DWR installed the temporary emergency drought barrier (EDB) on West False River in...

Northern Sacramento Valley Groundwater Elevation Change Maps

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

Groundwater Elevation Change Maps summarize the change in groundwater level measurements over time, collected from wells in the northern Sacramento Va...

Interagency Ecological Program: Drift invertebrate catch and water quality from the Sacramento River channel, and Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2019

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types:

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and inverte...

Interagency Ecological Program: Zooplankton catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2018.

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types:

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and inverte...

Annual Water Supply and Demand Assessment (AWSDA)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types: XLSX

Annual Water Supply and Demand Assessment (AWSDA)...

Water Rights Demand Analysis Methodology Datasets

  • Published by: California State Water Resources Control Board
  • Last updated: Thursday, April 7, 2022
  • File types: CSV, XLSX

The following datasets are used for the Water Rights Demand Analysis project and are formatted to be used in the calculations. The State Water Resourc...

OCO Web Files

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types: TXT

Contains Operations Control Office (OCO) web files....

NASA JPL InSAR Subsidence Data (Superseded)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 26, 2026
  • File types: PDF

### This dataset has been superseded by https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence This dataset represents measurements of ve...