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4391 datasets

California Grants Portal- Grants Offered

Published by: California State Library
Last updated: Sunday, April 5, 2026
File types: CSV

The Grant Information Act of 2018 (Stats. 2018, Ch. 318) required the State Library to build one website by July 1, 2020, “that provides a centralize...

Hazardous Waste Id Numbers

Published by: California Department of Toxic Substances Control
Last updated: Sunday, April 5, 2026
File types: CSV

Hazardous waste identification (ID) numbers are issued by the U.S. Environmental Protection Agency (Federal EPA ID number) or by the Department of Tox...

Well Completion Reports

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: CSV, XLSX

This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Com...

CalHHS Dataset Catalog

Published by: California Health and Human Services Agency
Last updated: Sunday, April 5, 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...

COVID-19 Vaccine Progress Dashboard Data

Published by: California Department of Public Health
Last updated: Saturday, April 4, 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...

Groundwater Sustainability Plan Annual Report Data

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: CSV

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

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

Published by: California State Water Resources Control Board
Last updated: Saturday, April 4, 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...

Periodic Groundwater Level Measurements

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: CSV, ZIP, TXT

The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resour...

GSP Monitoring Data

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: CSV

The Groundwater Sustainability Plan (GSP) Monitoring dataset contains the monitoring sites and associated groundwater level, subsidence or streamflow ...

Women, Infants and Children (WIC) Authorized Vendors

Published by: California Department of Public Health
Last updated: Saturday, April 4, 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...