DRC-2023-002933 - 0901a068811ce352

DRC-2023-002933 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

April 13, 2023

Kathy Weinel, Quality Assurance Manager
Energy Fuels Resources (USA) Inc.
225 Union Blvd., Suite 6500
Lakewood, CO 80228

RE: Compliance Evaluation
Approval of the Semi-Annual Effluent Monitoring Report (July through December 2022)
Radioactive Material License Number UT 1900479, Amendment #10

Dear Ms. Weinel:

The Division of Waste Management and Radiation Control (Division) received the White Mesa Uranium
Mill, Radioactive Materials License UT 1900479, Semi-Annual Effluent Monitoring Report for (July 1, 2022
through December 31, 2022), dated February 24, 2023 on February 28, 2023 (DRC-2023-001925). A
revised Tab I dated March 27, 2023 was received on March 30, 2023 (DRC-2023-002736). This report
details the monitoring efforts to detect releases of radioactive contamination from the White Mesa Uranium
Mill through all effluent streams, except groundwater.

The Division has completed its review of the report and hereby accepts the presented information.
The review is now closed.

If you have any questions, please call Heather Mickelson at [phone].

Sincerely,

Phil Goble, Uranium Mills and Radioactive Materials Manager
Division of Waste Management and Radiation Control

PRG/HLM/wa

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