2010-07-06_REVISION - M1984036

• Permit No: M1984036
• IBM Index Class Name: REVISION
• Doc Date: 7/6/2010
• Doc Name: Reply to the Colorado Office of Mined Land Reclamation ‎(Office)‎ Preliminary Adequacy Review
• From: Varra Companies, Inc.
• To: DRMS
• Type & Sequence: TR4
• Email Name: JLE
• Media Type: D
• Archive: No

Mr. Garrett Varra
July 1, 2010
Page 2 of 2
graphical output depicting the barrier wall simulation is provided in Attachment
B. We also ran simulation in ModFlow, which yielded similar results.
If you have any questions regarding this letter, please contact me at 970-493-
7780.
Sincerely,
CGRS, Inc.
y . Adams. P.G.
Principal/Hydrogeologist