DRC-2023-066484 - 0901a0688121ea8b

DRC-2023-066484 195 North 1950 West • Salt Lake City, UT Mailing Address: P.O. Box 144880 • Salt Lake City, UT 84114-4880 Telephone [phone] • Fax [phone] • T.D.D. 711 www.deq.utah.gov Printed on 100% recycled paper
State of Utah
SPENCER J. COX Governor DEIDRE HENDERSON Lieutenant Governor
Department of Environmental Quality
Kimberly D. Shelley Executive Director DIVISION OF WASTE MANAGEMENT AND RADIATION CONTROL Douglas J. Hansen Director June 21, 2023

Kathy Weinel, Quality Assurance Manager Energy Fuels Resources (USA), Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228 RE: State of Utah Ground Water Discharge Permit (“Permit”) No. UGW370004 Energy Fuels Resources (USA) Inc. (EFRI) June 9, 2023, Installation and Hydraulic Testing of Perched Well
MW-41B White Mesa Uranium Mill near Blanding, Utah (As-Built Report)
Closeout Letter Dear Ms. Weinel:
The Division of Waste Management and Radiation Control (Division) has reviewed the EFRI
June 9, 2023, As-Built Report. The Division review concluded that the report appeared to be in compliance with Part I.F.6 of the Permit. This letter constitutes a closeout of the As-Built Report.

If you have any questions, please contact Dean Henderson at 385-499-4443. Sincerely,

Phil Goble, Uranium Mills and Radioactive Materials Manager Division of Waste Management and Radiation Control
PRG/DCH/jk
c: Grant Sunada, Health Director, San Juan Public Health Department Ronnie Nieves, Environmental Health Director, San Juan Public Health Department Russell Seeley, District Engineer, UDEQ