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Bowie Resources Limited Surface Water Bowie No. 2 Mine 2003 Annual Hydrology Report D32.5 Terror Creek -Drainage System Elevation - 7640 Summary Information • Initiated 6/9/1998 6/911998 6/9/1998 6/9/1998 Activated Date 11/19/2D03 9/1512003 6122/2003 5/21/2003 F,ietd'~ Pa anefe~ ~ Baseline Operation UNITS Min Ave Max Min Ave Max Flow GPM 0 5 75 0 0 0 0 FieldCommeni D D D D ph su 6.9 7.3 7.6 Conductivi umhos/cm 220 250 280 Temperature Celsius 13.8 16.4 19.0 Pamme UNITS Bicarbonate mg/L 140 140 140 Chloride mg/L <MOL <MDL <MDL Conductivi umhos/cm 336 335 336 Hardness mg/L 122 122 122 Nitrate-Nitdte mg/L <MDL <MDL <MDL Oil and Grease mg/L <MDL <MDL <MDL pH su 6.9 6.9 6.9 Phosphate m /L <MDL <MDL <MDL ResidueFilterable-TDS mg/L 220 220 220 ResitlueNonFilterable-TS mg/L 10 10 10 SAR <MDL <MDL <MDL Sulfate mg/L 30 30 30 Aluminum mglL 1.79 1.79 1.79 Arsenic mg/L <MDL <MDL <MDL Cadmium mg/L <MDL <MDL <MDL Calcium mg/L 36.4 36.4 36.4 Copper mg/L <MDL <MDL <MDL Iron (Total) mg/L 1.21 1.21 1.21 Lead mg/L <MDL <MDL <MDL Ma nesium mg/L 7.5 7.5 7.5 Man anese (Total) mglL 0.065 0.065 0.065 Mercury mg/L <MDL <MDL <MDL Molyebdenum mg/L <MDL <MDL <MDL Selenium mg/L <MDL <MDL <MDL Sodium m /L 22.2 22.2 22.2 Zinc mg/L 0.01 0.01 0.01 The area ofconcern for monitoring point 032-5 has not been affected by the mining operation. Therefore, a!! recorded monitoring events are considered Baseline. The D32-5 Monitoring Point is located at Cottonwood Stomp. This drainage is measured just before it enters Terror Creek and below an old pond that now has a breeched dam. Baseline Information Collection initialed on 6!9/98 and not ye[ considered complete. Paint D32-5 has not been influenced by mining. Figure No. 94