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ac or J <br />TABLE: 37 <br />TWENTYMILE COAL, LLC <br />2016 ANNUAL HYDROLOGY REPORT <br />WATER QUALITY MONITORING DATA <br />Situ 16A (16A. [Inner Fish Creek) DATUM = 6803.49 <br />CATEGORY <br />PARAMETER <br />Units OCT NOV DEC ]AN FEB <br />MAR <br />APR <br />MAY <br />]I <br />Date <br />3J294016 <br />4/8/201614/22/201615/20/2016 5/31/2016 6/7/2016 <br />Water Level <br />Field <br />FT <br />ICE <br />ICE <br />2.25 <br />Flow <br />Calculated <br />CFS <br />107.95 <br />162.85 <br />PHYSICAL <br />Alkalinity as CaCO3 @ pH 4.5 <br />N <br />MG/L <br />189 <br />158 <br />Hydroxide as OH <br />N <br />MG/L <br /><20 <br /><20 <br />H Temperature <br />N <br />DEG -C <br />22.70 <br />21.20 <br />H <br />Field/Lab <br />S.U. <br />8.40 <br />8.35 <br />8.21 <br />8.30 <br />Sodium Adsorption Ratio <br />N <br />RATIO <br />1.20 <br />0.31 <br />Solids Total Suspended <br />N <br />MG/L <br />100 <br />193 <br />Specific Conductivity <br />Field/Lab <br />UMS/CM <br />692 <br />640 <br />390 <br />341 <br />Temperature <br />Field <br />DEG -C <br />3.9 <br />4.4 <br />12.4 <br />13.5 <br />Total Dissolved Solids Lab <br />N <br />MG/L <br />544 <br />248 <br />ANION <br />Alkalinity,Bicarbonate as CaCO3 <br />N <br />MG/L <br />219 <br />190 <br />Carbonate as CO3 <br />N <br />MG/L <br />5.60 <br /><20 <br />Sulfates <br />N <br />MG/L <br />230 <br />60 <br />CATION <br />Calcium <br />D <br />MG/L <br />60.30 <br />37 <br />Magnesium <br />D <br />MG/L <br />38.20 <br />16.90 <br />Sodium <br />D <br />MG/L <br />47.60 <br />9 <br />NUTRIENT <br />Ammonia Nitrogen <br />N <br />MG/L <br /><0.20 <br /><0.20 <br />NO3-NO2 Nitrogen <br />N <br />MG/L <br />0.15 <br /><0.10 <br />Phosphorus, Ortho hos horus <br />N <br />MG/L <br />0.02 <br />0.06 <br />PRIMARY <br />Cadmium <br />TR <br />UG/L <br /><0.50 <br />1 <br />0.20 <br />Mercury <br />T <br />UG/L <br /><1 <br /><1 <br />Selenium <br />TR <br />UG/L <br />1.40 <br />0.50 <br />SECONDARN <br />Iron <br />TR <br />UG/L <br />3450 <br />5820 <br />Manganese <br />TR <br />UG/L <br />121 <br />106 <br />Silver <br />TR <br />UG/L <br /><0.30 <br /><0.30 <br />Zinc <br />TR <br />UG/L <br />10 <br />10 <br />TRACE-_ <br />Molybdenum <br />ITR <br />UG/L <br /><100 <br />I I- <br /><100 <br />2016 AHR FC ANNUAL SAMPLE EV <br />