UIC Permit and Aquifer Exemption for Willow Field, Payette County, Idaho

Below is EPA's Class II-Disposal underground injection control (UIC) permit for well DJS 2-14 at Willow Field in Payette County, Idaho.

EPA solicited public comments on the draft permit and aquifer exemption between January 14 and March 30, 2022. We reviewed all comments and responded to all significant comments in the Response to Comments below. Four changes were made to the draft permit based on comments received.

Permit number: ID-2D001-A 
Effective date: December 19, 2022 
Current operator: Snake River Oil and Gas, LLC

• UIC Permit ID-2D001-A, Willow Field, Idaho (pdf) (627.67 KB, November 3, 2022)
  Final Class II UIC permit for well DJS 2-14.
• Issuance Letter for UIC Permit ID-2D001-A, Willow Field, Idaho (pdf) (160.08 KB, November 3, 2022)
  EPA's issuance letter to permittee.
• Aquifer Exemption Record of Decision for UIC Permit ID-2D001-A, Willow Field, Idaho (pdf) (686.94 KB, November 3, 2022)
  Documentation of EPA's decision to approve the request for an aquifer exemption.
• Response to Comments Regarding UIC Permit ID-2D001-A, Willow Field, Idaho (pdf) (407.15 KB, November 3, 2022)
  EPA's responses to public comments on the draft permit.
• UIC Permit Fact Sheet, Willow Field, Idaho, #ID-2D001-A (pdf) (1 MB, January 2022)
  Summary of technical basis for the draft permit.