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58 datasets

Hazardous Waste Id Numbers

Published by: California Department of Toxic Substances Control
Last updated: Thursday, October 16, 2025
File types: CSV

Hazardous waste identification (ID) numbers are issued by the U.S. Environmental Protection Agency (Federal EPA ID number) or by the Department of Tox...

Indicators of Climate Change in California

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Friday, October 17, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

An introduction to the 2022 Indicators of Climate Change in California Report. The Indicators of Climate Change in California report documents observe...

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

Published by: California State Water Resources Control Board
Last updated: Monday, February 3, 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...

Seismic Ratings and Collapse Probabilities of California Hospitals

Published by: Department of Health Care Access and Information
Last updated: Saturday, October 18, 2025
File types: CSV, ZIP

This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Car...

Los indicadores del cambio climático en California

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Friday, October 17, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

Una introducción al informe de los indicadores del cambio climático en California de 2022. Contando la historia del cambio climático en California, me...

CalEnviroScreen 4.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Office of Environmental Health Hazard Assessment (OEHHA) announces the availability of a new version of the California Communities Environmental...

2019 California Water Quality Status Report

Published by: California State Water Resources Control Board
Last updated: Wednesday, October 23, 2019
File types: ZIP, XLSX, CSV, TXT

The California Water Quality Status Report is an annual data-driven snapshot of the Water Board’s water quality and ecosystem data. This third edition...

CalEnviroScreen 4.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Friday, October 17, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The Office of Environmental Health Hazard Assessment (OEHHA) announces the availability of a new version of the California Communities Environmental...

CalEnviroScreen 4.0 Data Dashboard and User Guide

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Friday, October 17, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map ...

CalEnviroScreen 4.0 Data Dashboard

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Friday, October 17, 2025
File types: HTML

CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map ...