Jump to main content or area navigation.

Contact Us

Facility Registry Service (FRS)


Data Exchange Documentation
  • FacID v3.0
    Documentation for flowing facility data via the Exchange Network for the current version of Facility Identification – FacID Version 3.0
  • FacID v3.0 Best Practices
    Discusses common issues that may occur while setting up an inbound FacID 3.0 data exchange with FRS through the Exchange Network
  • FacID v2.3
    Documentation for the previous version of Facility Identification – FacID Version 2.3
  • FRS REST Services
    Documents FRS REST Services (get facilities, get facilities watershed boundary, and get 111th congressional identifier)
  • EPA Data Exchange Flat File Format Specification
    Defines the flat file formats to be used to transfer facility identification information to the FRS for states or tribes that do not have access to the Exchange Network
FRS Technical Documentation Standards and Guidance Documentation

Get Adobe Acrobat software * Some of the documents on this page are Adobe Acrobat PDF (Portable Document Format) Files. They can be viewed, and printed, with the use of an Adobe Acrobat Reader. The Adobe Acrobat's Reader is available, free, for Unix, Macintosh, IBM DOS, and IBM Windows operating systems. Download the latest version of Adobe Acrobat Reader from Adobe's Web site.


Jump to main content.