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<br />Bowie Resources Limited <br />Bowie No. 1 Mine <br />2003 Annual Hydrology Report <br />P1012 <br />West Roatcap Creek -Pond 10-12 <br />Depth - 3' <br />Elevation -8915 <br />Surface Water <br />Initiated 41111992 4/111992 411!1992 4/111992 <br />Activated <br />Date 12122/2003 9119/2003 6/29/2003 4!25/2003 <br />1 <br />Summary Information <br />tee 1 <br />Parame ers Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />Flow GPM 0.0 0.9 15 0 0 0 0 <br />Freeboard Feet 0,5 2.7 3.0 3 3 3 3 <br />Temperature Celsius 0.1 15.9 29.4 <br />Conductivi umhoslcm 50 204 480 <br />pH su 6.8 8.4 9.9 <br />Field Comments D Dry Dry Puddle <br />La` <br />P..arame a <br />UNITS <br />Bicarbonate mg/L 36 52 72 <br />Carbonate mg/L <MDL <MDL <MDL <br />Chloride mg/L <MDL <MDL <MDL <br />Conductivi umhos/cm 68 103 143 <br />Hardness mg/L 32 47 68 <br />H su 6.7 7.5 8.5 <br />ResidueFilterable-TDS mg/L 50 80 120 <br />ResidueNonFilterable-TS m 2 16 34 66 <br />SAR 0.09 0.13 0.19 <br />Sulfate m IL 10 11 12 <br />Calcium (Dissolved) mg/L 8.6 12.9 18.8 <br />Magnesium (Dissolved) m IL 2.5 3.6 5.1 <br />Sodium (Dissolved) /L 1.4 2.1 2.5 <br />Potassium mg/L <MDL D.8 2.3 <br />TDS Ratio (grav./talc.) 1.63 1.63 1.63 <br />The area of concern for moni[ohng point P1012 has not been aBecfed by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />Pond 10-12 is a man made pond (approximately 40'x 60) with an earthern dam. It is located in the SE7/4NW1/4 0l Section 10, T13S, R92W. <br />Surtace water is from the Ovedand Ditch. (Simon Hydro Search, 92) <br />Baseline Information Collection initiated on 4/1/82 antl not yet considered cemplete. <br />Point P1012 has not Veen influenced by mining. <br />Figure No. 72 <br />