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4374 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Saturday, March 28, 2026
File types: DOCX, CSV

Statistic crash records within State of California...

Surface Water - Freshwater Harmful Algal Blooms

Published by: California State Water Resources Control Board
Last updated: Saturday, March 28, 2026
File types: PDF, CSV

Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Wat...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Saturday, March 28, 2026
File types: ZIP

This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the...

California Counties for the California Department of Education

Published by: California Department of Education
Last updated: Saturday, March 28, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This layer contains the boundaries for California’s 58 counties. County features are derived from the US Census Bureau's 2020 TIGER/Line database and ...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Friday, March 27, 2026
File types: CSV, PDF

This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for _Esch...

Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems

Published by: California State Water Resources Control Board
Last updated: Friday, March 27, 2026
File types: PDF, EXCEL (XLSX), CSV

The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This inform...

Licensed and Certified Healthcare Facility Listing

Published by: California Department of Public Health
Last updated: Friday, March 27, 2026
File types: CSV, TABLEAU, XLSX, PDF, ZIP

Note: This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ...

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Friday, March 27, 2026
File types: ZIP, CSV, XLSX

Note: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Dis...

Profile of Enrolled Medi-Cal Fee-for-Service (FFS) Providers

Published by: California Department of Health Care Services
Last updated: Friday, March 27, 2026
File types: CSV, HTML, ZIP

The dataset provides basic information of the FFS providers enrolled in the Medi-Cal program as of March 16, 2026. The data was retrieved from the Pr...

RHNA Progress Report

Published by: California Department of Housing and Community Development
Last updated: Friday, March 27, 2026
File types: CSV, DOCX

Show sum of units reported on the annual progress report, Tables A and A3 (2013-2017) and Table A2 (since 2018). HCD is transitioning to a new databa...