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4464 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Tuesday, June 2, 2026
File types: DOCX, CSV

Statistic crash records within State of California...

Cal-ITP GTFS-Ingest Pipeline Dataset

Published by: Caltrans
Last updated: Tuesday, June 2, 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 ...

Surface Water - Freshwater Harmful Algal Blooms

Published by: California State Water Resources Control Board
Last updated: Tuesday, June 2, 2026
File types: PDF, CSV

Attention: Please note that the Freshwater Harmful Algal Bloom resources on the California Open Data Portal will not be updated from June 3 through Ju...

SWAMP Data Dashboard

Published by: California State Water Resources Control Board
Last updated: Monday, June 1, 2026
File types: PDF, CSV

Attention: Please note that the SWAMP Data Dashboard resources on the California Open Data Portal will not be updated from June 3 through June 25, 202...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Tuesday, June 2, 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...

Ground Water - Water Quality Regulatory Information

Published by: California State Water Resources Control Board
Last updated: Monday, June 1, 2026
File types: CSV

GeoTracker is the Water Boards' data management system for sites that impact, or have the potential to impact, water quality in California, with empha...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Monday, June 1, 2026
File types: CSV, PDF

Attention: Please note that the Safe to Swim map and its associated resources on California Open Data Portal will not be updated between June 3 to Jun...

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Monday, June 1, 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...

DGS Weekly Parking Utilization

Published by: California Department of General Services
Last updated: Monday, June 1, 2026
File types: CSV

Data reflects how many parkers accessed one of the seven identified parking facilities each day...

COVID-19 Vaccine Progress Dashboard Data by ZIP Code

Published by: California Department of Public Health
Last updated: Monday, June 1, 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...