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191 datasets

State Water Project Routine Water Quality Monitoring

Published by: California Department of Water Resources
Last updated: Saturday, July 11, 2026
File types: CSV, LINK, PDF

The California State Water Project (SWP) is one of the nation’s largest water conveyance projects. Its geographic extent stretches from Sierra Nevada ...

Surface Water - Sampling Location Information

Published by: California State Water Resources Control Board
Last updated: Friday, July 3, 2026
File types: PDF, CSV

Information about sampling locations for data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). Thi...

Prescription Drug Wholesale Acquisition Cost (WAC) Increases

Published by: Department of Health Care Access and Information
Last updated: Saturday, July 11, 2026
File types: CSV, XLSX, ZIP

This dataset is comprised of data submitted to HCAI by prescription drug manufacturers for wholesale acquisition cost (WAC) increases that exceed the ...

Urban Water Use Objectives – Relevant Data

Published by: California State Water Resources Control Board
Last updated: Tuesday, July 7, 2026
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...

2023 Crash Data on State Highway System

Published by: Caltrans
Last updated: Thursday, July 3, 2025
File types: CSV

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...

2022 Crash Data on State Highway System

Published by: Caltrans
Last updated: Friday, November 15, 2024
File types: CSV

The Crash Data On California State Highways Report is produced annually by the California Department of Transportation (Caltrans) to provide high leve...

2021 Crash Data on State Highway System

Published by: Caltrans
Last updated: Tuesday, October 24, 2023
File types: CSV

The Crash Data On California State Highways Report is produced by the California Department of Transportation (Caltrans) to provide high level summari...

Pre-2012 Primary Care Clinic Utilization Data

Published by: Department of Health Care Access and Information
Last updated: Friday, July 10, 2026
File types: HTML, PDF, XLSX, XLSM, XLS, ZIP

The complete data set of annual utilization data reported by primary care clinics contains basic clinic identification information including community...

California Important Farmland: Most Recent

Published by: California Department of Conservation
Last updated: Saturday, July 11, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset may be a mix of two years and is updated as the data is released for each county. For example, one county may have data from 2014 while a...

DACs - Census

Published by: California Department of Water Resources
Last updated: Friday, July 10, 2026
File types: ZIP

The following data were used for the Department of Water Resources' (DWR) Disadvantaged Communities (DAC) Mapping Tool: https://gis.water.ca.gov/app/d...