REP38254 - Laserfiche WebLink

Home Browse Search

I~ Bowie Resources Limited Bowie No. 2 Mine 2003 Annual Hydrology Report 52-6 Hubbard Creek -Spring 2-6 Elevation - 6620 Summary Information Fjetd. Parameters Baseline Operation UNITS Min Ave Max Min Ave Max Flow GPM 0.0 2.2 10.7 0.0 0.12 1.40 0 0 0 1.4 FieldComment D D 0 ph 5u 7.6 7.7 7.9 7.6 7.70 7.80 7.6 Conductivity umhos/cm 80 587 860 270 740 1210 121p Temperature Celsius 5.7 18.0 31.1 15.7 17.7 19.8 1g,g ~~ ~!' ~ . . Parafie er UNITS Bicarbonate mg/L 423 457 491 Chloride mg/L 6 7 7 Conductivi umhoslcm 914 992 1070 Hardness mg/L 317 357 397 Nitrate-Nitrite m /L <MDL 0.28 0.56 Oil and Grease mg/L <MDL <MDL <MDL pH su 7.9 8.0 8.0 Phosphate m /L <MDL <MDL <MDL ResidueFilterable-TDS mg1L 550.0 605.0 660.0 ResidueNonFilterable-TS mg/L 20.0 27.0 34.0 SAR <MDL 1.26 2.52 Sulfate mg/L 120,0 135.0 150.0 Aluminum mg/L 0.35 0.84 1.33 Arsenic m /L <MDL <MDL <MDL Cadmium m !L <MDL <MDL <MDL - Calcium m /L 69,5 77.5 85.6 Copper mg/L <MDL <MDL <MDL Iron (Total) mg/L 0.27 0.71 1.16 Lead m /L <MDL <MDL <MDL Ma nesium m /L 34.9 39.8 44.6 Man anese (Total) m 2 <MDL 0.008 0.016 Mercury m /L <MDL <MDL <MDL Molyebdenum m /L <MDL <MDL <MDL Selenium m /L <MDL <MDL <MDL Sodium m 2 77.9 96.0 114.0 Zinc m !L <MDL <MDL <MDL Influenced by the disturbance of Freeman Gulch The monitoring point for 52-6 is located along the upper edge of the Freeman Gulch road as it originates from the Hubbard Creek road. It's Flow originates from the exposed sandstone outcrop located high above the Hubbard Creek Canyon along the eastern facing walls of the cliffs between the valley created by the North Fork o/the Gunnison and Freeman Gulch. Baseline information for Point S2-6 is derived from events beginning on 6110/98 through 9/24/99. Point influenced by mining on 9/24/99. Surface Water Initiated 6/10/1998 6/1011998 6110/1998 6!10/1998 Activated 9/24/1999 9/24/1999 9/2411999 9/24/1999 Date 11/19/2003 9/15/2003 6/22/20D3 5/21/2003 Figure No. 30