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1147 datasets

Statewide Irrigation Systems Methods Survey

Published by: California Department of Water Resources
Last updated: Sunday, May 24, 2026
File types: XLSM

Beginning in 1991 and approximately every 5 - 10 years an irrigation questionnaire form is distributed by mail and online survey to California growers...

California Wildland Fire Direct Protection Areas - 2025 (USFS)

Published by: CAL FIRE
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Direct Protection Area Polygons (DPA) as approved by the California Wildland Fire Coordinating Group (CWCG) as of April 2025. Each polygon has attribu...

DWR's Basin Characterization Program

Published by: California Department of Water Resources
Last updated: Sunday, May 24, 2026
File types: .ZIP, ZIP, FILE GEODATABASE, PDF

DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https:/...

Suckley's Cuckoo Bumble Bee Range - CDFW [ds3098]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Range polygons may include areas not currently occupied by a species and, conversely, may omit areas potentially used by a species. The boundary delin...

Western Bumble Bee Range - CDFW [ds3097]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Range polygons may include areas not currently occupied by a species and, conversely, may omit areas potentially used by a species. The boundary delin...

Western Bumble Bee Historic Range - CDFW [ds3096]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Range polygons may include areas not currently occupied by a species and, conversely, may omit areas potentially used by a species. The boundary delin...

Crotch's Bumble Bee Range - CDFW [ds3095]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Range polygons may include areas not currently occupied by a species and, conversely, may omit areas potentially used by a species. The boundary delin...

Willow Flycatcher Habitat Model Results [ds278]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset was developed by Chris Stermer (CDFG - RAP Program). No original metadata were located, but the following is an abstract from a document ...

i12 Delta Hydrology

Published by: California Department of Water Resources
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This point dataset represents the location of gaging stations in the Sacramento-San Joaquin Delta and Suisun Marsh that have historic and statistical ...

Marine Protected Area Monitoring Action Plan 2018

Published by: California Ocean Protection Council
Last updated: Friday, May 22, 2026
File types: PDF

California’s MPAs are adaptively managed as a network through the MPA Management Program which consists of four focal areas: 1) outreach and education...