ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

Search Water datasets

495 datasets

2005 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

2005 Urban Water Management Plans...

2000 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

2000 Urban Water Management Plans (UWMPs)...

1995 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

1995 Urban Water Management Plans (UWMPs)...

1985 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

1985 Urban Water Management Plans (UWMPs)...

1990 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

1990 Urban Water Management Plans (UWMPs)...

2010 Urban Water Management Plans (UWMPs)

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

2010 Urban Water Management Plans (UWMPs)...

State Water Project Delivery Capability Report (DCR) 2025

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: PDF

State Water Project Delivery Capability Report (DCR) 2025...

Statewide Crop Mapping

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 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...

South Delta Monitoring Special Studies (MSS) Modeling Inputs and Selected Outputs

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: ZIP, DOCX, ZIP, PARQUET, YML, YML, DOCX, PARQUET, PYTHON

This dataset includes the MSS version of model inputs and outputs for the Delta Simulation Model 2 and Bay-Delta SCHISM. To perform DSM2 simulation...

IWFM-IDC Users Group Meetings

  • Published by: California Department of Water Resources
  • Last updated: Monday, February 2, 2026
  • File types: ZIP, MP4

Presentations given in the previous IWFM-IDC Users Group Meetings. Bay-Delta Office of DWR develops, maintains and provides technical support on the I...