Laserfiche WebLink
• <br />Bowie Resources, LLC <br />Bowie No. 7 Mine <br />2008 Annual Hydrology Report <br />• <br />S3200 <br />West Roatcap Creek - Spring 32 <br />Elevation - 7900 <br />i <br />Surface Water <br />Initiated 10/1/1993 10/1/1993 1011/1993 1011/1993 10/111993 10/1/1993 10/1/1993 10/111993 1011/1993 1011/1993 101111993 10/1/1993 <br />Activated <br />Date 1211812008 11118/2008 10/1712008 9/1612008 8/15/2008 7117/2008 6/202008 5121/2008 4/2012008 3129/2008 2/202008 1/23/2008 <br />Summary Information <br />TI <br />C <br />CD <br />Z <br />O <br />N <br />1 <br /> <br /> <br />Flow Baseline Operation <br />UNITS Min Ave Max Min Ave Max <br />GPM 0 5.61 34.38 0.09 0.25 0.24 0.28 0.35 0.44 0.52 <br />Temperature Celsius 4.1 7.9 13.41 1 5.8 7.3 8.2 9.5 10.4 10.4 9.8 <br />Conductivity umhos/cm 250 628 860 660 640 570 590 580 650 760 <br />pH <br />Field Comments su 6.7 7.3 8.4 7.3 7.4 7 7.1 7.1 7.6 7.6 <br /> UNITS <br />Bicarbonate mg1L 142 294 388 269.2 288.75 272.11 <br />Carbonate mg/L <MDL 0.1 3.9 <MDL <MDL 3.9 <br />Chloride mg/L <MDL 8 16 8.46 8.76 2.51 <br />Conductivity umhos/cm 365 674 856 602.6 619.12 599.8 <br />Hardness mg/L 122.48 260 358.48 251.49 220.54 241.56 <br />pH <br />ResidueFilterable-TDS su <br />m /L 6.5 <br /><MDL 7.4 <br />415 8.36 <br />598 7.63 <br />431 7.47 <br />491 8.36 <br />475 <br />ResidueNonFilterable-TS mg1L <MDL 13 38 9 <MDL 6 <br />SAR 0.5 1.40 2.31 1.358 1.468 1.749 <br />A <br />Sulfate mglL 3 77 163 47.7 46.92 82.32 <br />Calcium (Dissolved) <br />Magnesium (Dissolved) m /L <br />mg/L 8.48 <br />11.4 67.3 <br />22.1 90 <br />32.48 <br /> <br />P 67.9 <br />19.9 62.1 <br />15.9 61.71 <br />21'24 I <br />Sodium (Dissolved) mg/L 16.6 51.0 86.2 49.5 50.8 62.7 <br />TDS Ratio (grav.lcalc.) <MDL 0.97 1.15 0 <br />0.93 <br />1.04 <br />0.94 <br />The area of concern for monitoring point 53200 has not been affected by the mining operation. Therefore, all recorded <br />monitoring events are considered Baseline. <br />'Heavy snows have bent trees over and blocked road. No access. <br />"Meter tub filled wAvater- drained water but tub filled w/mud & worms-could not get to valve or meter. <br />Spring 32 is monitored on a monthly basis for flow rates and field parameters and water quality samples are obtained from this location on a quarterly basis. <br />Baseline Information Collection initiated on 1011/93 and not yet considered complete. <br />Point 53200 has not been influenced by mining.