California Office of Environmental Health Hazard Assessment
Website: https://oehha.ca.gov/
The mission of the Office of Environmental Health Hazard Assessment (OEHHA) is to protect and enhance public health and the environment by scientific evaluation of risks posed by hazardous substances.
Search California Office of Environmental Health Hazard Assessment datasets
25 datasets
SB 535 Disadvantaged Communities 2022 (Tribal update 2024)
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Friday, May 2, 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 ...
CalEnviroScreen 4.0 Data Dashboard
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Sunday, May 4, 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 ...
SB 535 Disadvantaged Communities 2022
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Friday, May 2, 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 cen...
CalEnviroScreen 4.0 Indicator Maps
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Sunday, May 4, 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...
CalEnviroScreen 4.0 Results
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Sunday, May 4, 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...
10º Aniversario de CalEnviroScreen
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Sunday, May 4, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API
Han pasado 10 años desde que la CalEPA y la Oficina de Evaluación de Riesgos para la Salud Ambiental (OEHHA, por sus siglas en inglés) publicaron la p...
CalEnviroScreen 10th Anniversary
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Friday, May 2, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API
It has been 10 years since CalEPA and OEHHA released the first version of CalEnviroScreen, a groundbreaking environmental justice (EJ) mapping tool th...
Human Right to Water Data Tool (CalHRTW 1.0)
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Sunday, May 4, 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 ...
Fish Consumption Advisory Serving Recommendations
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Thursday, May 9, 2024
- File types: PDF, CSV
Summary of fish advisories that recommend how often you can safely eat fish caught from water bodies in California based on the level of chemical cont...
CalEnviroScreen 4.0
- Published by: California Office of Environmental Health Hazard Assessment
- Last updated: Tuesday, January 10, 2023
- File types: GDB, SHP, XLSX
CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are...