DRC-2023-003646 - 0901a068811deb52

e,ENERGYFUELS
VIA E-MAIL AND EXPRESS DELIVERY
April 18, 2023
Mr. Doug Hansen
Director, Division of Waste Management and Radiation Control
State of Utah Department of Environmental Quality
195North 1950West
Salt Lake City, UT 84116
Re: White Mesa Mill Annual Seeps and Springs Sampling -
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www .energyfuels.com
Notice Pursuant to Utah Groundwater Discharge Permit UGW370004.
Dear Mr. Hansen:
Energy Fuels Resources (USA) Inc. ("EFRI") is providing this letter to notify the Division of Waste Management
and Radiation Control ("DWMRC") of the White Mesa Mill 's (the "Mill's") annual seeps and springs sampling
event as required by Utah Groundwater Discharge Permit ( the "GWDP") UGW370004. The Mill plans to begin
the sampling event on Tuesday, May 16, 2023.
The Mill staff will attempt to sample the following locations: Coral Canyon Seep, Corral Seep, Ruin Springs,
Cottonwood Seep, Westwater Seep, and Entrance Seep, consistent with the GWDP and the Sampling Plan for
Seeps and Springs (the "Sampling Plan").
If you have any questions or require further assistance, please contact Tanner Holliday at [phone].
Yours very truly,
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Director, Regulatory Compliance
CC: Garrin Palmer
Logan Shumway
Tanner Holliday
David Frydenlund
Scott Bakken
Jordan App
DRC-2023-003646