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Bowie Resources, LLC <br />Bowie No. 1 Mine <br />is 2008 Annual Hydrology Report <br />P8700 <br />East Roatcap Creek - Pond 87 <br />Depth - 4' <br />Elevation -7990 <br />Surface Water <br />Initiated 6/14/1983 6/14/1983 6/14/1983 6/14/1983 <br />Activated 10/1/1995 10/1/1995 10/1/1995 10/1/1995 <br />Date 11/30/2008 8/19/2008 6/27/2008 5/15/2008 <br />Summary Information <br />Baseline Operation <br />A A:.. A. 6A- <br />K A- Flow GPM 0.0 4.0 134.6 0.0 54.9 ]23.5 0.29 0.75 0 22.5 <br /> <br />Freeboard Feet 0.0 0.0 0 0.0 0.9 0 0 0.56 0 <br />Temperature Celsius 0.7 16.2 28.9 0.5 10.7 1.2 8.1 17.1 12 <br />Conductivity umhos/cm 70.0 366.7 757 70 343 530 440 390 210 <br />pH su 5.8 11.6 174 7.1 8.0 8.2 8 7.9 8.1 <br />Field Comments 1.25 Inflow" <br />Conductivity umhos/cm <br />Hardness mg/L <br />H su <br />ResidueFilterable-TDS mg/L <br />ResidueNonFilterable-TSS mg/L <br />SAR <br />Sulfate mQ/L <br />Ratio <br />Veld & lab analysis from inflow <br />36 211 385 58 166 279 <br />NDL <MDL <MDL <MDL <MDL <MDL <br />1 2 6 <MDL 2.83 4.53 <br />77 <br />37 299 <br />142 543 <br />247 112 <br />50 296 <br />127 504 <br />213 <br />7.3 7.8 8.2 6.7 7.9 8.4 <br />60 196 324 60 195 327 <br />10 96 585 10 24 44 <br />0.17 3.48 36 0.23 0.66 1.18 <br />MDL 7 21 <MDL 9.38 20 <br />10.0 32.8 53 9.4 28.4 46.4 <br />3.0 16.4 31 4.4 13.6 23.5 <br />3.0 21.3 47 3.8 <br />0.93 18.9 <br />1.10 39 <br />1.49 <br />This large pond is approximately 200'x 75' (Hanna, 99) <br />• <br />Baseline Information for Point P8700 is derived from events beginning on 6/14/83 through 10/1/95. <br />Point influenced by mining on 1011/95. <br />229.3 <br /><MDL <br />2.43 <br />348 <br />181 <br />1.015 <br />2.06 <br />37.41 <br />21.27 <br />31.5 <br />1.01 <br />Figure No. 35