DRC-2016-004501 - 0901a0688061195d

DRC-2016-004501 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. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

GARY R. HERBERT
Governor

SPENCER J. COX
Lieutenant Governor
Department of
Environmental Quality

Alan Matheson
Executive Director

DIVISION OF WASTE MANAGEMENT
AND RADIATION CONTROL
Scott T. Anderson
Director

March 9, 2016

Kathy Weinel
Energy Fuels Resources (USA) Inc. (EFR)
225 Union Blvd., Suite 600
Lakewood, CO 80228

RE: Engineering Module 75A, 4th Quarter, 2015 Discharge Minimization Technology Performance
Standards Monitoring Report and Cell 4A and Cell 4B Best Available Technology Performance
Standards Monitoring Report: Findings and Closeout
Ground Water Quality Discharge Permit UGW370004

Dear Ms. Weinel:

The Division of Waste Management and Radiation Control has completed its review of the 4th Quarter,
2015 Discharge Minimization Technology Performance Standards Monitoring Report and Cell 4A and
Cell 4B Best Available Technology Performance Standards Monitoring Report (Report). Based on this
review, there are no issues requiring further investigation. The review of the Report is closed.

If you have any questions, please call Russ Topham at [phone].

Sincerely,

Scott T. Anderson, Director
Division of Waste Management and Radiation Control

STA/RJT/jr

c: Worthy Glover, Jr., MMHRM, CPM, Health Officer, San Juan Public Health Department
Rick Meyer, Environmental Health Director, San Juan Public Health Department
David Ariotti, DEQ District Engineer