All datasets

4464 datasets

Surface Water - Freshwater Harmful Algal Blooms

Published by: California State Water Resources Control Board
Last updated: Saturday, May 30, 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...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Saturday, May 30, 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...

Surface Water - Fecal Indicator Bacteria Monitoring Results

Published by: California State Water Resources Control Board
Last updated: Friday, May 29, 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...

SWAMP Data Dashboard

Published by: California State Water Resources Control Board
Last updated: Friday, May 29, 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...

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

Published by: California State Water Resources Control Board
Last updated: Friday, May 29, 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...

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Friday, May 29, 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...

COVID-19 Vaccine Progress Dashboard Data by ZIP Code

Published by: California Department of Public Health
Last updated: Friday, May 29, 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...

Population Distribution for Medi-Cal Enrollees by Met and Unmet Share of Cost (SOC)

Published by: California Department of Health Care Services
Last updated: Friday, May 29, 2026
File types: ZIP, CSV

This dataset represents the counts of those individuals who have been determined to have a share of cost (SOC) obligation, which is the monthly amount...

Surplus Land Act Notices of Availability Received

Published by: California Department of Housing and Community Development
Last updated: Friday, May 29, 2026
File types: CSV, DOCX

Notices of Availability of surplus locally owned land and description of each site/parcel. Notices are submitted to HCD by local public agencies (incl...

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

Published by: California Department of Housing and Community Development
Last updated: Friday, May 29, 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...