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263 datasets

Medi-Cal Annual Renewals by County

Published by: California Department of Health Care Services
Last updated: Monday, May 18, 2026
File types: CSV, ZIP

This dataset includes information regarding annual Medi-Cal eligibility renewals conducted for beneficiaries by counties each month. The data is from ...

Chemicals in Cosmetics

Published by: California Department of Public Health
Last updated: Monday, May 18, 2026
File types: CSV, XLSX, PDF, ZIP

These data reflect information that has been reported to the California Safe Cosmetics Program (CSCP) in the California Department of Public Health (C...

CalEnviroScreen 2.0

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 23, 2019
File types: CSV, XLSX, PDF

The Office of Environmental Health Hazard Assessment (OEHHA), on behalf of the California Environmental Protection Agency (CalEPA), developed Californ...

Physician Orders for Life-Sustaining Treatment (POLST) (ARCHIVED)

Published by: California Department of Public Health
Last updated: Monday, May 18, 2026
File types: ZIP, XLSX, PDF

The California Department of Public Health (CDPH) has created a file of the prevalence of Physician Orders for Life-Sustaining Treatment (POLST) docum...

CalEnviroScreen 3.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 23, 2019
File types: PDF, CSV, SHP

CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are...

OPA has moved

Published by: California Office of the Patient Advocate
Last updated: Monday, April 7, 2025
File types: HTML, ZIP

OPA has moved! Please update your bookmarks! CalHHS are pleased to announce that the Office of the Patient Advocate is now part of the new Center f...

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...

COVID-19 Vaccine Progress Dashboard Data by ZIP Code

Published by: California Department of Public Health
Last updated: Monday, May 18, 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...

Hospital Quarterly Financial & Utilization Report - Complete Data Set

Published by: Department of Health Care Access and Information
Last updated: Monday, May 18, 2026
File types: ASPX, PDF, DOCX, XLSX, CSV, XLS, ZIP

On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues...

Surgical Site Infections (SSIs) for Operative Procedures in California Hospitals

Published by: California Department of Public Health
Last updated: Monday, May 18, 2026
File types: CSV, ZIP

These datasets show surgical site infections (SSIs) reported by California hospitals to the California Department of Public Health (CDPH), Healthcare-...