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Search Water datasets

517 datasets

Surface Water - Freshwater Harmful Algal Blooms

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, August 18, 2026
  • File types: PDF, CSV

Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Wat...

SWAMP Data Dashboard

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, August 18, 2026
  • File types: PDF, CSV

This dataset supports the [SWAMP Data Dashboard](https://gispublic.waterboards.ca.gov/swamp-data/), a public-facing tool developed by the [Surface Wat...

Well Completion Reports

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, August 18, 2026
  • File types: CSV, XLSX

This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Com...

Test Modify and Delete

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, August 18, 2026
  • File types:

Can another user modify this page? Can another user delete it? This is a test of user permissions....

Feather River Watershed Monitoring Study

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, August 18, 2026
  • File types: PDF, CSV

The Feather River watershed serves as a source of water for the State Water Project (SWP), one of the nation’s largest water conveyance projects. The ...

Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, August 17, 2026
  • File types: CSV

This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from th...

GEARS Reporting Data

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, August 17, 2026
  • File types: CSV

This dataset consists of all groundwater extractions and well information that has been reported by well owners in GEARS. All information is self-repo...

Daily SWP Reservoir Elevation and Storage Data

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, August 18, 2026
  • File types: CSV

This dataset contains the daily elevation and storage data for the State Water Project reservoirs....

Surface Water - Fecal Indicator Bacteria Monitoring Results

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, August 17, 2026
  • File types: CSV, PDF

This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for _Esch...

Groundwater Sustainability Plan Annual Report Data

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, August 18, 2026
  • File types: CSV

The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA...