2009-04-13_REPORT - C1996083 ‎(3)‎

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 4/13/2009
• Doc Name: 2008 Annual Hydrology Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Annual Report Year: 2008
• Permit Index Doc Type: Hydrology Report
• Email Name: JJD
• Media Type: D
• Archive: No

Bowie Resources, LLC
Bowie No. 2 Mine
• 2008 Annual Hydrology Report
S2-7
Hubbard Creek - Spring 2-7
Elevation - 6660
Surface Water
Initiated 6/10/1998 6/10/1998 6/10/1998 6/10/1998
Activated 9/24/1999 9124/1999 9/24/1999 9/24/1999
Date 10/29/2008 8/26/2008 7/2/2008 5/28/2008
•
is
Summary Information
Field Baseline Operation
r cal alIYlcr?
Flow v.v
PM .....
0.00 .....
5.43 ... _._
37.50 ......
0.0 ..__
0.84 ____.
6.70
FieldComment x
h d 7.7 7.9 8.1 7.0 7.7 8.2
Conductivity 550 550 550 1200 1350 1430
Temperature 6.1 8.5 11.0 5.1 15.0 24.1
Lab
Parameters
UNITS
Bicarbonate mg/L 333 333 333 442.98 501.66 560.34
Chloride mg/L 4 4 4 <MDL <MDL <MDL
Conductivity umhos/cm 681 681 681 1128 1147 1166
Hardness mg/L 242 242 242 371.31 403.17 435.03
Nitrate-Nitrite mg/L 0.02 0.02 0.02 2.48 2.48 2.48
Oil and Grease mg/L 2.0 2.0 2.0 <MDL <MDL <MDL
H su 8.2 8.2 8.2 7.5 7.6 7.7
Phosphate mg/L <MDL <MDL <MDL <MDL <MDL <MDL
ResidueFilterable-TDS mg/L 380 380 380 883 929 974
ResidueNonFilterable-TSS mg/L 14 14 14 10 52 94
SAR <MDL <MDL <MDL 2.43 4.25 6.07
Sulfate mg/L 50 50 50 207.86 214.65 221.44
Aluminum mg/L 0.4 0.4 0.4 0.12 0.20 0.27
Arsenic mg/L <MDL <MDL <MDL 0.0050 0.0132 0.0213
Cadmium mg/L <MDL <MDL <MDL 0.010 0.013 0.015
Calcium mg/L 55.9 55.9 55.9 73.5 74.6 75.6
Copper mg/L <MDL <MDL <MDL <MDL 0.04 0.04
Iron (Total) mg/L 0.31 0.31 0.31 0.45 0.47 0.49
Lead mg/L <MDL <MDL <MDL 0.01 0.03 0.04
Magnesium mg/L 24.8 24.8 24.8 45.6 52.7 59.8
Manganese (Total) mg/L <MDL <MDL <MDL 0.595 0.878 1.160
Mercury mg/L <MDL <MDL <MDL 0.00002 0.00011 0.00019
Molyebdenum mg/L <MDL <MDL <MDL 0.05 0.05 0.05
Selenium mg/L 0.001 0.001 0.001 0.0030 0.0069 0.0109
Sodium mg/L 64.6 64.6 64.6 108 200 291
Zinc mg/L <MDL <MDL <MDL 0.01 0.04 0.08
Influenced by the disturbance of Freeman Gulch
The monitoring point for S2-7 is located along the upper edge of the Freeman Gulch road as it originates from the Hubbard Creek road. It's flow
originates from the exposed sandstone outcrop located high above the Hubbard Creek Canyon along the north facing slope of Freeman Gulch.
"Site was inaccessible due to a slide
Baseline information for Point 52-7 is derived from events beginning on 6/10/98 through 9/24/99.
Point influenced by mining on 9/24/99.
Figure No. 42