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620 datasets

Surface Water - Water Quality Regulated Facility Information

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, January 14, 2025
  • File types: CSV, XLSX, PDF

Information regarding site visits of facilities that discharge wastewater, from the California Integrated Water Quality System (CIWQS). ...

Surface Water - Water Quality Regulatory Information

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, January 14, 2025
  • File types: CSV, PDF

This data set lists active and historical enforcement actions records that are stored in the California Integrated Water Quality System (CIWQS). Enfor...

Dayflow

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: XLSX, PDF, CSV, DOCX

Dayflow is a computer program developed in 1978 as an accounting tool for determining historical Delta boundary hydrology. It presently provides the ...

Suisun Marsh Monitoring Program Channel Water Salinity Report

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: PDF

Monthly salinity reports for the Suisun Marsh from October through May of each year....

Ground Water - Water Quality Regulatory Information

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, January 6, 2025
  • File types: CSV

GeoTracker is the Water Boards' data management system for sites that impact, or have the potential to impact, water quality in California, with empha...

Daily SWP Reservoir Elevation and Storage Data

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: CSV

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

WRIMS GUI

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: ZIP, DOCX, PDF, JAR, DLL, LOG, BAT, APPLICATION/X-MSDOS-PROGRAM

WRIMS GUI related software package and documents...

Water Shortage Vulnerability Analysis Archive

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: FILE GEODATABASE, ZIP

This page is meant to act as an archival repository for previous Water Shortage Vulnerability analyses, which includes the Water Shortage Vulnerabilit...

DWR Technical Support Services (TSS) Wells

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, January 21, 2025
  • File types: CSV

The Department of Water Resources DWR Technical Support Services (TSS) Wells dataset contains information regarding wells completed associated with Te...

i03 IRWM Regions

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, January 22, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

NOTE: The IRWM polygons overlap each other. This polygon Feature Class includes IRWM planning regions participating in the State of California Departm...