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73 datasets

Asthma Deaths by County

  • Published by: California Department of Public Health
  • Last updated: Tuesday, April 7, 2026
  • File types: CSV, ZIP

This dataset contains counts and rates (per 1,000,000 residents) of asthma deaths among Californians statewide and by county. The data are stratified ...

DWC COVID-19 Claims Data

  • Published by: California Department of Industrial Relations
  • Last updated: Tuesday, August 12, 2025
  • File types: CSV

The Division of Workers’ Compensation (DWC), Workers’ Compensation Information System (WCIS) has been collecting First Reports of Injury (FROI) and Su...

COVID-19 Wastewater Surveillance Data. California

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, September 10, 2024
  • File types: CSV, DOCX, XLSX

NOTICE: As of September 6, 2024, the wastewater surveillance dataset will now be hosted on: https://data.chhs.ca.gov/dataset/wastewater-surveillance-d...

Beach Width Monitoring - Bolsa Chica State Beach-Huntington Beach

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: XLSX, ZIP

Beach Width Monitoring Bolsa Chica State Beach-Huntington Beach region 5 records the monthly beach width of Bolsa Chica State Beach and Huntington Bea...

CDPH-Wastewater Surveillance Data, California

  • Published by: California Department of Public Health
  • Last updated: Tuesday, April 7, 2026
  • File types: CSV, XLSX, ZIP

The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and labor...

Modified Retail Food Environment Index

  • Published by: California Department of Public Health
  • Last updated: Tuesday, April 7, 2026
  • File types: PDF, XLSX, ZIP

This table contains data on the modified retail food environment index for California, its regions, counties, cities, towns, and census tracts. An a...

Hospital Inpatient - Characteristics by Patient County of Residence

  • Published by: Department of Health Care Access and Information
  • Last updated: Wednesday, April 8, 2026
  • File types: DOCX, CSV, ZIP

This dataset contains annual hospital inpatient summary data based upon the Patient’s County of Residence. The summary data includes discharge dispos...

i12 Levee Breaks Historic

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Dataset was built over years based on a variety of sources and ongoing incidents during the period in which the dataset steward was in the Delta Levee...

i16 Census Tract DisadvantagedCommunities 2023

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tracts feature class. Th...

i16 Census Tract EconomicallyDistressedAreas 2023

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tract feature class. The...