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Construction Approval: Pinyon Plain Underground Uranium Mine (formerly Canyon Mine), Coconino County, Arizona

Related Content

  • Region 9 Issued Construction Approvals: Radionuclides
  • Region 9 Air Permitting

Construction approval for sources that emit radionuclides for Pinyon Plain Mine (formerly Canyon Mine), Coconino County, Arizona, (40 C.F.R. §61.08).

  • Permittee: Energy Fuels Resources (USA) Inc.
  • Facility Name: Pinyon Plain Mine (formerly Canyon Mine), an underground uranium mine
  • Facility Location: Coconino County, Arizona 35°53 '00" north latitude and 112°05' 48" west longitude

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  • Construction Approval: Canyon Underground Uranium Mine (pdf) (176.24 KB, 9/21/2015)
    Approval to Construct/Modify the Canyon Underground Uranium Mine (40 C.F.R. §61.08), Coconino County, Arizona.
  • Canyon Mine Application for Permit to Construct Radionuclide Facility (pdf) (2.95 MB, July 2015)
    Energy Fuels Resources (USA) Inc.'s ("EFRI's") application for approval of construction of a new source or modification of an existing source under 40 CPR 61.07 for the Canyon Underground Uranium Mine, Coconino County, Arizona.

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Last updated on April 10, 2025
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