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4307 datasets

California Crash Reporting System (CCRS)

Published by: California Highway Patrol
Last updated: Thursday, July 31, 2025
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, July 31, 2025
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: Thursday, July 31, 2025
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...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Thursday, July 31, 2025
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...

Surface Water - Indicator Bacteria Results

Published by: California State Water Resources Control Board
Last updated: Wednesday, July 30, 2025
File types: CSV, PDF

Indicator bacteria data from the California Environmental Data Exchange Network (CEDEN) and BeachWatch databases. Results include E. coli, enterococci...

DWR Enterprise Monitoring Well Network

Published by: California Department of Water Resources
Last updated: Thursday, July 31, 2025
File types: CSV

The Department of Water Resources (DWR) Enterprise Monitoring Well Network dataset contains information regarding wells monitored by DWR. The wells in...

DWR Technical Support Services (TSS)

Published by: California Department of Water Resources
Last updated: Thursday, July 31, 2025
File types: CSV, BIN

(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...

COVID-19 Vaccine Progress Dashboard Data by ZIP Code

Published by: California Department of Public Health
Last updated: Wednesday, July 30, 2025
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...

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Wednesday, July 30, 2025
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...

Groundwater Sustainability Plan Annual Report Data

Published by: California Department of Water Resources
Last updated: Thursday, July 31, 2025
File types: CSV

The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA...