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Bowie Resources, LLC Bowie No. 2 Mine 2005 Annual Hydrology Report SP33-6 Terror Creek -Spring/Pond 33-6 Elevation - 7680 Depth - 1.5' Surface Water Initiated 10/31/1997 10/31/1997 10/31/1997 10/31/1997 Activated Date 10/27/2005 8/31/2005 6/30/2005 5/24/2005 Summary Information ~~„ .~y ,teld "x ss,.. -~ b €` Baseline Operation UNITS Min Ave Maz Min Ave Max Flow GPM 0.00 0.08 0.50 0.5 0.1 0.1 0.2 FieldComment h su 7.1 7.7 8.3 7.4 7.8 7.6 8.2 Conductivity umhos/cm 220 474 800 800 400 730 220 Tempereture Celsius 6.2 9.8 16.7 6.2 8.6 12.9 8 UNITS _ Bicarbonate m /L 254 254 254 Chloride mg/L 4 4 4 Conductivity umhos/cm 595 595 595 Hardness mglL 87 87 87 Nitrate-Nitrite mg/L 0.04 0.04 0.04 Oil and Grease m /L <MDL <MDL <MDL H su 7.7 7.7 7.7 Phosphate mg/L <MDL <MDL <MDL ResitlueFitteraNe-TDS mgJL 350 350 350 ResidueNOnFilterable-TSS mg/L 168 168 188 SAR <MDL <MDL <MDL Sulfate mg/L 50 50 50 Aluminum mg/L 8.03 8.03 8.03 Arsenic mg/L 0,002 0.002 0.002 Catlmium m 2 <MDL <MDL <MDL Calcium mg/L 24.8 24.8 24.8 Co per m /L <MDL <MDL <MDL Iron (Total) mg/L 7.42 7.42 7.42 Lead mg/L <MDL <MDL <MDL Magnesium mg/L 6.00 6.00 6.00 Man anese otal m /L 0.08 0.08 0.08 Mercu m /L <MDL <MDL <MDL Molyebdenum mg/L <MDL <MDL <MOL Selenium mg/L <MDL <MDL <MDL Sodium mg/L 101 101 101 Zinc mg/L 0.04 0.04 0.04 The area o/concern for monitoring point SP33-6 has not been affected by the mining operation. Therefore, all recorded monitoring events are cronsideretl8aseline. The monitoring point location for SP33-6 is locatedjust below the Terror Creek descent road that passes Pond 33-7 and Sprang 33-8 and Spring and Pond 33-5. • • • Baseline Imormation ColleMion initiatetl on 10/31/97 and not yet considered wmplete. Point SP33E has not been inhuenced by mining. FIC-JUr2 NO. 2