Certified Unified Program Agency (CUPA) and Participating Agency (PA) Boundaries
This service represents the jurisdictional boundaries of Certified Unified Program Agencies (CUPAs) and their associated Participating Agencies (PAs). Each area provides contact and program information for agencies responsible for responding to a hazardous materials incident at a specified location. This layer is used in the CUPA Boundary Zone Lookup tool which is used to increase efficiency for emergency response teams and address CUPA assignment challengesMore information can be found at CUPA GIS Project | CERS, Locate your CUPA? · calcupa.orgIf you have questions about the CUPA GIS Project, we invite you to contact the CERS IT team at CERS.CalEPA.CA.gov
Data files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
CSV | Download | CSV | 07/25/25 |
Shapefile | Download | ZIP | 07/25/25 |
GeoJSON | Download | GEOJSON | 07/25/25 |
KML | Download | KML | 07/25/25 |
File Geodatabase | Download | ZIP | 09/12/25 |
Feature Collection | Download | TXT | 09/12/25 |