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Bowie Resources, LLC Ground Water <br />Bowie No. 2 Mine <br />2015 Baseline DH-67blw <br />Hubbard Creek - Monitoring Well <br />Elevation - 6466 <br />Depth - 357' <br />Replacement Well 9/26/14 <br />9126/2014 9/26/2014 9/26/2014 9/26/2014 9/26/2014 9/26/2014 9/26/2014 9/26/2014 <br />12/29/2015 8/7/2015 6/3/2015 3/17/2015 12/9/2014 11/5/2014 10/20/2014 9/26/2014 <br />Summary Information <br />'sse Baa, .UNITS <br />Baseline <br />Min Ave <br />Max <br />Static Water Level <br />Feet <br />255.21 274.864 <br />318.55 <br />255.21 <br />25861 <br />258.17 <br />259.41 <br />268.1 285.58 <br />295.28 <br />318.55 <br />Water Elevation <br />Feet <br />61475 6191.1 <br />6210.8 <br />6210.79 <br />6207.39 <br />620783 <br />6206.59 <br />6197.9 6180.42 <br />6170.72 <br />6147.45 <br />FieldComment <br />New Well <br />ph <br />su <br />7.9 8.3 <br />8.5 <br />8.4 <br />84 <br />8.4 <br />8.4 <br />8.5 <br />7.85 <br />8.2 <br />Conductivity <br />umhos/cm <br />4800 5773 <br />6300 <br />6300 <br />6200 <br />6100 <br />6000 <br />5500 <br />5510 <br />4800 <br />Temperature <br />Celsius <br />16.4 18.5 <br />21.1 <br />16.4 <br />18.3 <br />18.7 <br />18.0 <br />17.4 <br />19.6 <br />21.1 <br />- <br />=-r UNITS <br />Bicarbonate <br />mg/L <br />3200 3597.5 <br />3920 <br />3920 <br />3200 <br />3760 <br />3510 <br />Carbonate <br />mg/L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Chloride <br />m /L <br />271 313 <br />347 <br />347 <br />319 <br />316 <br />271 <br />Conductivity <br />umhos/cm <br />3930 5250 <br />5730 <br />5650 <br />5690 <br />5730 <br />3930 <br />Hardness <br />m /L <br />32.3 42.05 <br />55.1 <br />323 <br />39.3 <br />41.5 <br />55.1 <br />Nitrate -Nitrite <br />m /L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Ammonia <br />m /L <br />1 1 1.6 <br />1.9 <br />1 6 <br />1.9 <br />1 6 <br />1 1 <br />pH <br />su <br />7.92 8.12 <br />8.22 <br />8.21 <br />8.13 <br />8.22 <br />7.92 <br />Phosphate <br />m /L <br />012 0.16 <br />0.20 <br />0.20 <br />0.12 <br />0.16 <br />016 <br />Residue Filterable-TDS <br />m /L <br />1760 3535 <br />4380 <br />4380 <br />4020 <br />3980 <br />1760 <br />Sulfate <br />mg/L <br /><MDL 10.4 <br />10.4 <br /><MDL <br /><MDL <br /><MDL <br />10.4 <br />Arsenic <br />mg/L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Cadmium <br />mg/L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Calcium <br />mg/L <br />809 11.27 <br />15.60 <br />8.09 <br />105 <br />10.9 <br />15.6 <br />Iron (Dissolved) <br />mg/L <br />0.0358 006808 <br />0 0875 <br />0.0759 <br />0.0875 <br />00731 <br />0.0358 <br />Iron (Total) <br />mg/L <br />0.595 1.055 <br />1.37 <br />1 37 <br />0.925 <br />1.33 <br />0.595 <br />Magnesium <br />mg/L <br />2.930 3.3725 <br />3.920 <br />293 <br />3.17 <br />3.47 <br />392 <br />Manganese (Dissolved) <br />mg/L <br />00224 005023 <br />0.0899 <br />0.0224 <br />0.0384 <br />0.0502 <br />0.0899 <br />Manganese (Total) <br />m /L <br />00271 006055 <br />0.1040 <br />0.0271 <br />0.042 <br />0.0691 <br />0.104 <br />Mercury <br />m /L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Selenium <br />m /L <br /><MDL <MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br /><MDL <br />Sodium (Dissolved) <br />m /L <br />1350 1530 <br />1670 <br />1670 <br />1510 <br />1590 <br />1350 <br />Zinc <br />m /L <br /><MDL 00826 <br />0.0826 <br /><MDL <br /><MDL <br /><MDL <br />0.0826 <br />The area of concern for momtonng point DH-67blw has not been affected by the mining operation Therefore, all recorded <br />monitoring events are considered Baseline <br />Replacement well constructed September 2014 <br />Baseline Information collection re-initiated on 9/26/2014 and not yet considered complete <br />Point DH-67blw has not been influenced by mining <br />