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472 datasets

California Population Trends by Geography

Published by: California Department of Water Resources
Last updated: Wednesday, May 20, 2026
File types: CSV, WEBSITE

The datasets provide population estimate trends from 1998 to the current year for each of California’s 58 counties, further disaggregated by Detailed ...

Statewide Crop Mapping

Published by: California Department of Water Resources
Last updated: Tuesday, May 19, 2026
File types: DATA, ZIP, PDF, REST SERVICE, GDB, SHP, STORY MAPS

The California Department of Water Resources (DWR) has been collecting land use data throughout the state and using it to produce agricultural water u...

i03 DAU county cnty2018

Published by: California Department of Water Resources
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metadata for CAL-FIRE cnty18_1), State of California.The exi...

Deer Hunt Zones, Additional Hunts - Title 14, Section 360 [ds3241]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These hunt zones were mapped based on the "Additional" hunt zone descriptions in California Code of Regulations Title 14 section 360 and are current a...

i03 SystemwidePA 20101007

Published by: California Department of Water Resources
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents the Systemwide Planning Area. It is one of the three Central Valley Flood Protection Plan (CVFPP) Planning Areas. It is ...

Deer Hunt Zones, Archery Hunts - Title 14, Section 361 [ds3242]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These hunt zones were mapped based on the zone descriptions in California Code of Regulations Title 14 sections 361 and are current as of October 2025...

i03 FERCBoundaries

Published by: California Department of Water Resources
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Digital GIS feature class of the Federal Energy Regulatory Commission (FERC) P-2426 and P-2100 Boundaries. Descriptions and mapping for the P-2426 and...

Pronghorn Hunt Zones [ds787]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Hunting Zone Boundaries for Pronghorn Antelope See: http://www.dfg.ca.gov/wildlife/hunting/pronghorn/ for details about the Pronghorn Antelope Managem...

i03 Groundwater Sustainability Agencies

Published by: California Department of Water Resources
Last updated: Wednesday, May 20, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over th...

Western Bumble Bee Historic Range - CDFW [ds3096]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 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...