All datasets

4405 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Tuesday, April 14, 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: Tuesday, April 14, 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...

Cal-ITP GTFS-Ingest Pipeline Dataset

Published by: Caltrans
Last updated: Tuesday, April 14, 2026
File types: CSV

Cal-ITP collects the GTFS feeds from a statewide list every night and aggregates it into a statewide table for analysis purposes only. Do not use for ...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Tuesday, April 14, 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...

SWAMP Data Dashboard

Published by: California State Water Resources Control Board
Last updated: Monday, April 13, 2026
File types: PDF, CSV

This dataset supports the [SWAMP Data Dashboard](https://gispublic.waterboards.ca.gov/swamp-data/), a public-facing tool developed by the [Surface Wat...

Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results

Published by: California State Water Resources Control Board
Last updated: Monday, April 13, 2026
File types: CSV

This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from th...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Monday, April 13, 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

Published by: California Department of Public Health
Last updated: Monday, April 13, 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...

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

Published by: California State Water Resources Control Board
Last updated: Monday, April 13, 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...

Women, Infants and Children (WIC) Authorized Vendors

Published by: California Department of Public Health
Last updated: Monday, April 13, 2026
File types: CSV, ZIP

This dataset contains the vendor name and location of all currently active vendors authorized to offer supplemental foods to participants for redempti...