2016-03-02_REPORT - C1981022

• Permit No: C1981022
• IBM Index Class Name: Report
• Doc Date: 3/2/2016
• From: Oxbow Mining, LLC
• To: DRMS
• Annual Report Year: 2015
• Permit Index Doc Type: Hydrology Report
• Email Name: LDS
• Email Name: JRS
• Media Type: D
• Archive: No

MONITORING CHART FOR 2015 AHR
SURFACE WATER LOCATION: C-1
�— Bicarbonate Alkalinity
Mar'99 Mar'00 May'05 May'09 May'10 Apr'11 May'13 Apr'14 May'15
Date
Oxbow Mining, LLC., Elk Creek Mine
Date : 23 -Feb -16