Laserfiche WebLink
Bowie Resources, LLC <br />Bowie No.1 Mine <br />40 2009 Annual Hydrology Report <br />P1004 <br />East Roatcap Creek - Pond 10-4 <br />Depth - 3' <br />Elevation -8780 <br />Surface Water <br />Initiated 10/1/1991 10/1/1991 10/1/1991 10/1/1991 <br />Activated 11/1/1993 11/1/1993 11/1/1993 11/1/1993 <br />Date 11/12/2009 8/22/2009 6/18/2009 5/13/2009 <br />Field <br />Summary Information <br />Baseline Operation <br />nei.. A- KA- r'Ain Aim KA- <br />Flow GPM 0.4 1.3 10.131 0.0 10.7 65.6 2.14 3 5.63 7.5 <br />Freeboard Feet 0.0 0.0 0 0.0 0.1 1.5 0 0 0 0 <br />Temperature Celsius 0.4 11.0 23.9 1.5 8.1 15.5 11 <br />Conductivity umhos/cm 110.0 182.8 225 40 110 490 120 100 70 90 <br />pH su 6.8 8.0 8.9 8.1 8.2 7.8 8 <br />Field Comments <br /> Parameters UNITS <br /> Bicarbonate m 31 53 90 46.38 <br /> Carbonate <MDL <MDL <MDL <MDL <br /> Chloride <MDL 1.80 4.53 2.76 <br /> Conductivity 68 107 173 117.85 <br /> Hardness mg/L 28.8 48.7 86.0 48.31 <br /> H su 6.6 7.4 8.1 7.22 <br /> ResidueFilterable-TDS mg/L 6 74 120 76 <br /> ResidueNonFilterable-TSS mg/L 2 36 96 2 <br />• SAR 0.13 0.17 0.297 0.17 <br /> Sulfate mg/L <MDL 11.4 26.34 1.2 <br /> Calcium (Dissolved) mg/L 5.2 12.4 22.0 11.1 <br /> Magnesium (Dissolved) mg/L 2.7 4.3 7.6 5 <br /> Sodium (Dissolved) mg/L 1.8 2.8 3.9 2.8 <br /> TDS Ratio (arav./talc.) 0.07 1.1 1.79 1.1 <br />Pond 10-4 is a man made pond (approximately 50'x 50) with an earthen dam located on the south side. The pond is located in the <br />SE114NW114 of Section 10, T13S, R92 W. Source of the surface water is from the Overland Ditch. (Simon Hydro Search, 92) <br /> <br />Baseline Information for Point P1004 is derived from events beginning on 10/1/91 through 11/1/93. <br />Point influenced by mining on 11/1/93. <br />Figure No. 27