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a <br />I• <br />Bowie Resources Limited <br />Bowie No. 1 Mine <br />2003 Annual Hydrology Report <br />P1014 <br />East Roatcap Creek -Pond 10-14 <br />Depth - 3' <br />Elevation -8795 <br />Summary Information <br />Surface Water <br />Initiated 10/1/1991 10/1/1991 1011/1991 1011/1991 <br />Activated 1/1/1994 1/111994 1/1/1994 1/111994 <br />Date 121222003 92012003 61302003 412512003 <br />Fe~~ <br />@araittet ,. Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />Flow GPM 0.0 1.4 15.53 0.0 11.2 61.9 0 0 0 0 <br />Freeboard Feet 0.0 0.0 0 0.0 1.1 3 3 3 3 3 <br />Temperature Celsius 0.2 9.3 22.a <br />Conductivi umhos/cm 120 195 425 30 161 420 <br />pH su 7.2 7.7 8.5 <br />Field Comments Dry Dry D D <br />tPa <br />~a2mete, <br />UNITS <br />Bicarbonate m 2 49.0 67.3 90 <br />Carbonate m 2 <MDL <MDL <MDL <br />Chloride mg/L 1.0 1.5 2 <br />Conductivi umhos/cm 99.0 131.8 173 <br />Hardness mg/L 48.0 61.0 84 <br />pH su 6.d 7.1 7.7 <br />ResidueFilterable-TDS m 2 60.0 80.5 110 <br />ResitlueNOnFilterable-TS mg/L 6.0 6.0 6 <br />SAR 0.1 0.1 0.14 <br />Sulfate mg/L 10.0 10.0 10 <br />Calcium (Dissolved) mg/L 13.2 16.7 23 <br />Magnesium (Dissolved) m /L 3.6 4.7 6.5 <br />Sodium (Dissolved) mg/L 2.0 2.5 3.1 <br />Potassium mglL <MDL 0.9 1.8 <br />TDS Ratio (grav./wlc.) 1.4 1.4 1.35 <br />Pond 10.14 is a man made pond (approximately f 0' x f 0 J with an earthen dam on the east side. The pond is located in the SWf/4NE1/4 of <br />Section 10, T13S, R92W. The source of the surface water is /rom the Ovedand Ditch and natural runoff. (Simon Hydro Search, 92) <br />Baseline Information for Point P1014 is derived from events beginning on 70/1/97 through 7/1/94. <br />Point influenced by mining on 7!7/94. <br />Figure No. 74 <br />