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<br />f <br />~~ <br /> <br />Bowie Resources Limited <br />Bowie No. 1 Mine <br />2003 Annual Hydrology Report <br />SM01 <br />Monitoring Well SM-1 <br />Depth - 55' <br />Top of Pipe Elevation - 7590' <br />Pipe 2.7' Above Ground <br />Initiated 8/2/1985 812/1985 <br />AGivaled <br />Date 121182003 62912003 <br />Summary Information <br />t <br />Parameters Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />Static Water Level Feet 2.1 6.2 22.0 10.62 4.48 <br />Water Elevation Feet 7568.0 7583.8 7587.9 7579.38 7585.52 <br />Temperature Celsius 6.0 9.7 14.7 8.6 10.3 <br />Conductivi umhoslcm 380 561 761 600 630 <br />pH su 7.2 7.7 8.2 7.9 7.6 <br />Field Comments <br />La <br />Palame <br />UNITS <br />Bicarbonate mg/L 290 329 380 299 304 <br />Carbonate m 2 <MDL 0.3 7 <MDL <MDL <br />Chlodde m 2 5 7 16 8 g <br />Conductivi umhos/cm 580 632 711 609 665 <br />Hardness mg/L 173 261 1113 236 232 <br />pH su 7.3 7.8 8.4 7.8 7.7 <br />ResidueFilterable-TDS m !L 340 376 424 400 390 <br />ResidueNOnFilterable-TS mg/L <MDL 23 96 1p g <br />SAR 1.44 1.76 3.48 1,72 1.7 <br />Sulfate m 2 0.3 44.8 84.0 50 50 <br />Calcium (Dissolved) mg/L 46.7 68.3 186.0 64.9 63.7 <br />Magnesium (Dissolved) mg/L 9.0 22.2 158.0 10 17.6 <br />Sodium (Dissolved) mg/L 49.0 65.3 267.0 59.9 58.7 <br />Potassium m /L <MDL 0.2 1.1 1.1 <br />TDS Ratio (grav./talc.) 0.94 1.02 1.12 1.05 <br />The area or concern for monitonng point SMOf has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are consitlered Baseline. <br />Shallow monitoring wells SM-1 through SM-11 were constructed in 1985 in order to gather additional infomration <br />on alluvial/col/uvia/ deposits within the permit boundary. They are depicted on Map 4-1. <br />Baseline Information Collection initiated on 8/2/85 and not yet considered complete. <br />Point SMOt has not been influenced by mining. <br />Ground Water <br />Figure No. 17 <br />