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703 datasets

Respiratory Virus Dashboard Metrics

Published by: California Department of Public Health
Last updated: Friday, October 17, 2025
File types: CSV, XLSX, ZIP

Note: On April 30, 2024, the Federal mandate for COVID-19 and influenza associated hospitalization data to be reported to CDC’s National Healthcare Sa...

NASA JPL InSAR Subsidence Data (Superseded)

Published by: California Department of Water Resources
Last updated: Friday, October 17, 2025
File types: PDF

### This dataset has been superseded by https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence This dataset represents measurements of ve...

Surface Water - Freshwater Harmful Algal Blooms

Published by: California State Water Resources Control Board
Last updated: Saturday, October 18, 2025
File types: PDF, CSV

Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Wat...

CDPH-Wastewater Surveillance Data, California

Published by: California Department of Public Health
Last updated: Friday, October 17, 2025
File types: CSV, XLSX, ZIP

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

Surface Water - Toxicity Results

Published by: California State Water Resources Control Board
Last updated: Tuesday, October 14, 2025
File types: PDF, CSV, ZIP

Surface water toxicity data from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). CEDEN is the California State Water...

STDs in California by Disease, County, Year, and Sex

Published by: California Department of Public Health
Last updated: Friday, October 17, 2025
File types: CSV, ZIP

These data contain case counts and rates for sexually transmitted diseases (chlamydia, gonorrhea, and early syphilis which includes primary, secondary...

Los Angeles River Restoration and Access (LLARRA) Water Quality Analysis - Lower Los Angeles River - 2024-2025

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 18, 2025
File types: XLS, ZIP

WCB Grant 2023114: Lower Los Angeles River Restoration and Access: Data includes one (1) year of water quality analysis to inform the design and serve...

Infectious Diseases by Disease, County, Year, and Sex

Published by: California Department of Public Health
Last updated: Friday, October 17, 2025
File types: CSV, ZIP

These data contain case counts and rates for selected communicable diseases—listed in the data dictionary—that met the surveillance case definition fo...

Healthcare Payments Data Snapshot

Published by: Department of Health Care Access and Information
Last updated: Friday, October 17, 2025
File types: CSV, PDF, ZIP

This dataset contains data for the Healthcare Payments Data (HPD) Snapshot visualization. The Enrollment data file contains counts of claims and encou...

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...