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1575 datasets

Drinking Water - Open Environmental Data Project - March 23, 2023 Workshop

Published by: California State Water Resources Control Board
Last updated: Monday, November 10, 2025
File types: PDF, HTML, CSV, SHP, ZIP, PPTX

The following datasets related to regulated drinking water system facilities in California have been developed and are available for the purpose of th...

Steelhead Fishing Report and Restoration Card Zones [ds1119]

Published by: California Department of Fish and Wildlife
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Steelhead Fishing Report and Restoration Card Zones [ds1119]

Published by: California Department of Fish and Wildlife
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON, ZIP, KML

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Steelhead Fishing Report and Restoration Card Zones [ds1119]

Published by: California Department of Fish and Wildlife
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Steelhead Fishing Report and Restoration Card Zones [ds1119] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON

The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Depar...

Vegetation - Liberty Island - 2012 [ds821]

Published by: California Department of Fish and Wildlife
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This map was digitized using 2010 true-color 1-meter National Agriculture Imagery Program (NAIP) aerial imagery. The minimum mapping unit is 0.25 acre...

California Vegetation - WHR13 Types

Published by: CAL FIRE
Last updated: Monday, May 18, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government fu...

California Historical Fire Perimeters

Published by: CAL FIRE
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historic...

California Fire Perimeters (1950+)

Published by: CAL FIRE
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historic...

California Fire Perimeters (all)

Published by: CAL FIRE
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historic...