2010-09-14_ENFORCEMENT - M1977300 ‎(2)‎

• Permit No: M1977300
• IBM Index Class Name: ENFORCEMENT
• Doc Date: 9/14/2010
• Doc Name: Reply of Cotter Corporation/ Petition for Reconsideration.
• From: Holme Roberts & Owen LLP
• To: DRMS
• Email Name: DB2
• Media Type: D
• Archive: No

September 13, 20 10 6 of 6
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371 RALSTON CREEK ELECTRICAL.
CONDUCTMTY (umhoddm) Cotter Schwaruwald9r Mine.
(NOV. 2008)
SW-OS SURFACE WATER MONITORING
STATION ® RALSTON CREEK
E. C. SURVEY RESULTS (mhos/cm) November 2008
URANIUM CONCENTRATIONS (mgt) August 2010
0.003 mg/L RALSTON CREEK URANIUM
CONCENTRATION (mWL) AUGUST MOON ANALYSIS AREA. Jesenum County. Colorado
10.2010 100 0 100 200 Date:0011J/10 FIIe: SdwmfuSIteMap24.dw0
Dr Sy: SW 1.6yoU00-aECdaWI
Figure 1. Uranium Concentrations and Electrical Conductivity in Ralston Creek