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4452 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Thursday, May 21, 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: Thursday, May 21, 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...

Urban Water Use Objectives – Relevant Data

Published by: California State Water Resources Control Board
Last updated: Wednesday, May 20, 2026
File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers (URWS) to annually calculate their Urban Water Use O...

Housing Element Annual Progress Report (APR) Data by Jurisdiction and Year

Published by: California Department of Housing and Community Development
Last updated: Wednesday, May 20, 2026
File types: CSV, DOCX

Government Code section 65400 requires that each city, county, or city and county, including charter cities, prepare an annual progress report (APR) o...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Thursday, May 21, 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...

DIR Electrician Certification Unit (ECU)

Published by: California Department of Industrial Relations
Last updated: Wednesday, May 20, 2026
File types: CSV

This dataset contains California certified electricians and electrician trainees lists maintained by the Department of Industrial Relation's Electrici...

Public Schools in California

Published by: California Department of Education
Last updated: Thursday, May 21, 2026
File types: HTML

This internet-based mapping application shows public schools and school districts in California....

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Wednesday, May 20, 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...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Wednesday, May 20, 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...

COVID-19 Vaccine Progress Dashboard Data by ZIP Code

Published by: California Department of Public Health
Last updated: Wednesday, May 20, 2026
File types: XLSX, CSV, ZIP

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...