2009-02-19_REPORT - C1981038 ‎(5)‎

• Permit No: C1981038
• IBM Index Class Name: REPORT
• Doc Date: 2/19/2009
• 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: MLT
• Media Type: D
• Archive: No

Bowie Resources, LLC
Bowie No. 1 Mine
• 2008 Annual Hydrology Report
P1501
East Roatcap Creek - Pond 15-1
Depth - 4'
Elevation -8055
Surface Water
Initiated 10/1/1991 10/1/1991 10/1/1991 10/1/1991
Activated 8/1/1994 8/1/1994 8/1/1994 8/1/1994
Date 11/30/2008 8/19/2008 6/27/2008 5/15/2008
Summary Information
Baseline Operation
AA:.. A. KAo
Flow GPM 0.0 2.5 43 0.0 5.0 101.25 0 3.75 7.5 2.5
Freeboard Feet 0.0 0.0 0 0.0 1.4 4 4 0 0 0
Temperature Celsius 7.0 7.0 7 0.5 12.5 26.5 7 16 11
Conductivity umhos/cm 180 236 280 120 405 840 210 200 330
pH su 8.1 8.1 8.1 6.8 8.0 8.4 8.3 8.2 8.1
Field Comments Empty
Bicarbonate
ResidueFilterable-TDS
• ResidueNonFilterable-TSS
SAR
Sulfate
Calcium (Dissolved)
Magnesium (Dissolved)
Sodium (Dissolved)
Potassium
TDS Ratio (grav./calc.)
102 102 102 82 155 337 126.241
<MDL <MDL <MDL <MDL 0.9 7.0 <MDL
2 2 2 <MDL 3.7 12.0 2.43
200 200 200 161 306 689 199
90 90 90 75 159 442.1 111.02
8.0 8.0 8 7.4 8.0 8.5 8.07
118 118 118 90
<MDL 207
33 484
60 200
43
0.32 0.32 0.32 0.20 0.56 1.055 1.015
8 8 8 <MDL 16.33 35.81 9.88
23.0 23.0 23 12.2 40.5 116 37.41
8.0 8.0 8 6.8 14.8 37.02 11.63
7.0 7.0 7 4.4 15.9 51 9.27
<MDL 0.7 2.8
1.08 1.08 1.08 0.93 1.03 1.13 1.08
Pond 15-1 is a man made pond (approximately 20'x 25) with an earthen dam on its south side. The pond is located in the NE114 of
Section 15, T13S, R92W. Origin of surface water was observed to be from the Overland Ditch. (Simon Hydro Search, 92)
•
Baseline Information for Point P1501 is derived from events beginning on 10/1/91 through 8/1/94.
Point influenced by mining on 811/94.
Figure No. 33