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529 datasets

BOE CityAnx2027

Published by: California Department of Tax and Fee Administration
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published ...

BOE CityCounty

Published by: California Department of Tax and Fee Administration
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published ...

California Fire District Submission Web App

Published by: CAL FIRE
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

To better serve the public and encourage cooperation, CAL FIRE has released the largest dataset of local fire districts within the State of California...

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...

Core Set Measures for Mental Health

Published by: California Department of Health Care Services
Last updated: Saturday, May 23, 2026
File types: CSV, ZIP

Core Set Measures for Mental Health data includes a range of mental health and substance use-related quality measures that state Medicaid programs are...

Primary Care Shortage Areas in California

Published by: Department of Health Care Access and Information
Last updated: Saturday, May 23, 2026
File types: ZIP, CSV, PDF

This dataset contains the geographies used to study medical service in California and identifies which areas are designated as Primary Care Shortage A...

California School District Offices 2024-25

Published by: California Department of Education
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This layer serves as the authoritative geographic data source for all school district office locations in California. District office location and att...

California Tree Mortality Viewer

Published by: CAL FIRE
Last updated: Saturday, May 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Five long years of drought, combined with the increased infestation of native bark beetles as a result of the drought, have contributed to the death...

Agricultural Water Use Data 2006-2010

Published by: California Department of Water Resources
Last updated: Saturday, May 23, 2026
File types: ZIP

Excel Application Tool for Agricultural Water Use Data 2006 - 2010 Department of water resources, Water Use Efficiency Branch, Water Use Unit progr...

Agricultural Water Use Data 1998-2005

Published by: California Department of Water Resources
Last updated: Saturday, May 23, 2026
File types: .ZIP

Excel Application Tool for Agricultural Water Use Data 1998 - 2005 Department of water resources, Water Use Efficiency Branch, Water Use Unit program...