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52 datasets

COVID-19 Dashboard (ARCHIVED)

  • Published by: California Department of Public Health
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, ZIP

Note: This dataset is no longer being updated as of September 20, 2025. The dashboard is updated each Friday. Laboratory surveillance data: Cali...

Surface Water - Water Quality Regulatory Information

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, March 24, 2026
  • File types: CSV, PDF

This data set lists active and historical enforcement actions records that are stored in the [California Integrated Water Quality System](https://www....

Surface Water - Water Quality Regulated Facility Information

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, March 24, 2026
  • File types: CSV, XLSX, PDF

Information regarding site visits of facilities that discharge wastewater, from the [California Integrated Water Quality System](https://www.waterboar...

Wastewater User Charge Survey Data for FY 2012-13, FY 2014-15, FY 2016-17 and CY 2018

  • Published by: California State Water Resources Control Board
  • Last updated: Friday, December 20, 2024
  • File types: CSV, XLSX, PDF

The State Water Resources Control Board (State Water Board) conducts regular surveys of sewer rates and connection (capacity) fees charged by wastewat...

Drinking Water - Open Environmental Data Project - March 23, 2023 Workshop

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, November 10, 2025
  • File types: PDF, HTML, CSV, SHP, ZIP, PPTX

The following datasets related to regulated drinking water system facilities in California have been developed and are available for the purpose of th...

Provider Suspended and Ineligible List (S&I List)

  • Published by: California Department of Health Care Services
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, ZIP

Medi-Cal law, _Welfare and Institutions Code_ (W&I Code), sections 14043.6 and 14123, mandate that the Department of Health Care Services (DHCS) suspe...

Watershed Boundary Dataset (WBD)

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 6, 2026
  • File types: FILE GEODATABASE OR SHAPEFILE, ARCGIS GEOSERVICES REST API, WEBSITE, PDF

The Watershed Boundary Dataset (WBD) from USGS' The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landsca...

California Women, Infants and Children Program Redemption by County

  • Published by: California Department of Public Health
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, ZIP, PDF

The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothe...

Respiratory Virus Weekly Report (ARCHIVED)

  • Published by: California Department of Public Health
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, ZIP

Note: This dataset has been archived since June 28, 2025 Data is from the California Department of Public Health (CDPH) Respiratory Virus Weekly Re...

Active Transportation Count Dataset

  • Published by: Caltrans
  • Last updated: Wednesday, February 18, 2026
  • File types: PDF, XLSX, CSV

The Pedestrian and Bicycle Count Dataset documents non motorized traffic on state highways, originating from Caltrans district pilots initiated in 202...