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1924 datasets

Drinking Water - Public Water System Information

  • Published by: California State Water Resources Control Board
  • Last updated: Thursday, August 22, 2024
  • File types: PDF, CSV

The is a curated dataset of information for all public water systems (PWS) in California, including the name, location and some general informaiton fo...

i07 FloodSystemMetric Polygon

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 5, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

i07 FloodSystemMetric Point

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 5, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

i07 FloodSystemMetric Line

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 5, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

BIOS (Biogeographic Information and Observation System)

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, April 5, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

BIOS is an online map viewer designed to enable the management, visualization, and analysis of biogeographic data collected by the California Departme...

Public Land Survey System (PLSS): Sections

  • Published by: California Department of Conservation
  • Last updated: Monday, April 6, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In support of new permitting workflows associated with anticipated WellSTAR needs, the CalGEM GIS unit extended the existing BLM PLSS Township & R...

Drinking Water - Public Water Systems Rates Information

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, October 29, 2019
  • File types: CSV, PDF

Public Water Systems (PWS) submit their annual reports with rate information using the Electronic Annual Report (EAR) submission process on the Drinki...

2021 Crash Data on State Highway System

  • Published by: Caltrans
  • Last updated: Tuesday, October 24, 2023
  • File types: CSV

The Crash Data On California State Highways Report is produced by the California Department of Transportation (Caltrans) to provide high level summari...

2023 Crash Data on State Highway System

  • Published by: Caltrans
  • Last updated: Thursday, July 3, 2025
  • File types: CSV

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...

2022 Crash Data on State Highway System

  • Published by: Caltrans
  • Last updated: Friday, November 15, 2024
  • File types: CSV

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...