EPA Facility State Codes for Hazardous Material and Public Works Response

State codes for facilities regulated under programs like FRP, TRI, CERCLIS, and RCRA TSD, developed by the U.S. Environmental Protection Agency for internal emergency response mapping. The data is considered mission-sensitive and is restricted to the EPA intranet, with a last recorded update in April 2026. It supports Emergency Support Functions for Public Works and Hazardous Materials.

Use Cases

• Join state codes to program spatial layers using the Registry_id for internal geospatial analysis of regulated facilities.
• Identify facilities by regulatory program (e.g., FRP, TRI, CERCLIS) for targeted emergency response planning within the EPA intranet.
• Support internal map services for Emergency Support Function 10 (Hazardous Materials) by providing facility state identifiers.
• Filter and analyze the universe of FRS facilities based on their state code for restricted internal reporting.

Strengths

• Covers a defined universe of facilities across multiple major EPA regulatory programs (FRP, TRI, CERCLIS, etc.).
• Designed for integration with spatial data via a consistent Registry_id join key.
• Maintained by the authoritative U.S. Environmental Protection Agency with a recent update in 2026.

Limitations

• Data is restricted to internal EPA intranet use only, preventing external access or validation.
• Sample data, row counts, and specific column details are unavailable for public assessment.
• Potential geographic bias limited to U.S. facilities regulated under the specified EPA programs.

Provenance

Source

U.S. Environmental Protection Agency (EPA) Facility Registry Service (FRS).

Collection Method

Developed for internal EPA emergency support function map services.

Freshness

Last updated 2026-04-06.

Geography

United States (inferred from EPA jurisdiction).