DRC-2012-001443 - 0901a068802d3ed0

DENISON
MINES
Oii
DRC-2012-001443
Denison Mines (USA) Corp
1050 17th Street, Suite 950
Denver, CO 80265
USA
Tel [phone]
Fax [phone]
www denisonmines com
May 16, 2012
VIA FEDERAL EXPRESS
Mr Rusty Lundberg
Co-Executive Secretary
Utah Water Quality Board
State of Utah Department of Environmental Quality
195 North 1950 West
P O Box 144850
Salt Lake City, UT 84114-4820
Dear Mr Lundberg
Re: Denison Mines (USA) Corp. ("Denison") Settlement Agreement, Docket UGWl2-01 SA,
Settlement Agreement
This letter is in response to the Utah Division of Radiation Control's ("DRC's") letter dated Apnl 26, 2012
which Denison received on May 7, 2012 relating to the above-referenced matter.
Enclosed please find two copies of the proposed Settlement Agreement for Docket UGWl2-01 SA, signed
by Denison , but not dated Please provide a copy signed by DRC at your earliest convenience
If you have any questions or require anything further, please contact the undersigned
Yours very truly.
DENISON MINES (USA) CORP.
<Jo Ann Tischler
Director, Compliance and Permitting
cc David C Frydenlund
Ron F. Hochstein
Harold R Roberts
David E Turk
Kathenne A Weinel