DRC-2025-003041

February 15, 2024
Kathy Weinel
Energy Fuels Resources (USA), Inc.
225 Union Blvd., Suite 600
Lakewood, Co 80228
RE: June21, 2023Nitrate Corrective Action Comprehensive Monitoring Evaluation (CACME) White Mesa Uranium Mill, near Blanding, Utah. Energy Fuels Resources (USA) Inc., UDEQ Docket No.
UGW12-04.Modifications and Closeout Letter
Dear Ms. Weinel:
The Utah Division of Waste Management and Radiation Control (“Division”) has completed the review of the June21, 2023 Nitrate Corrective Action Comprehensive Monitoring Evaluation (CACME)
Report (“Report”). The review was based on compliance with the:
Stipulation and Consent Order Docket No. UGW12-04 (“SCO”), for Energy Fuels Resources (USA) Inc., signed December 12, 2012.
HYDRO GEO CHEM, INC., Corrective Action Plan for Nitrate White Mesa Uranium Mill near Blanding Utah (“CAP”) May 7, 2012.
Revised Phase III Nitrate Corrective Action Planning Document and Recommended Phase
III Corrective Action, White Mesa Uranium Mill Near Blanding, Utah. (Phase III)December 13, 2018.
The Division review concluded that the Report appeared to be in compliance with the SCO,GCAP and Phase III.This letter constitutes a closeout of the June 21, 2023 Nitrate Corrective
Action Comprehensive Monitoring Evaluation (CACME) Report.
If you have any questions, please contact Dean Henderson at [phone].
Sincerely,
Phil Goble, Uranium Mills and Radioactive Materials Manager
Division of Waste Management and Radiation Control
PRG/DCH/wa
c:Worthy Glover, Health Officer, San Juan County Health Department
Rick Meyer, Environmental Health Director, San Juan County Health Department