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26 datasets

Toxicity Criteria Database

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Tuesday, April 8, 2025
File types: CSV, PDF

Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screeni...

Los indicadores del cambio climático en California

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 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...

Indicators of Climate Change in California

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 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...

CalEnviroScreen 4.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 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...

Human Right to Water Data Tool (CalHRTW 1.0)

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

OEHHA’s Human Right to Water Framework and Data Tool (CalHRTW 1.0) is comprised of this web-based data tool and an assessment report, Achieving the ...

SB 535 Disadvantaged Communities 2017

Published by: California Environmental Protection Agency
Last updated: Wednesday, October 23, 2019
File types: ARCGIS

The California Environmental Protection Agency (CalEPA) is responsible for identifying disadvantaged communities for purposes of the Cap-and-Trade fun...

CalEnviroScreen 4.0 Indicator Maps

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

Map containing all the twenty one CalEnviroScreen 4.0 indicators as well as pollution burden and population characteristics maps. Additional informati...

SB 535 Disadvantaged Communities 2022 (Tribal update 2024)

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census ...

SB 535 Disadvantaged Communities 2022 (Federal Tribal Areas)

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Thursday, October 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census ...

SB 535 Disadvantaged Communities (Additional Tribal Areas 2023 & 2024)

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Thursday, October 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census ...