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Home My WebLink AboutNC0038377_Table 9-3 Surface Water Analytical Results_20150902TABLE 9-3 SURFACE WATER ANALYTICAL RESULTS MAYO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, ROXBORO, NC Spec Aluminum Aluminum Antimony Antimony Arsenic Arsenic Barium Barium Beryllium Beryllium Bi- Boron Boron Cadmium Cadmium Calcium Carbonate Chromium Chromium Cobalt Cobalt Copper Copper Analytical Parameter Redox Assignment PH Temp Coed DO ORP Eh Turbidity Alkalinity carbonate Alkalinity Chloride Alkalinity DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT TOT DIS TOT DIS TOT DIS TOT Reporting Units Unknown S.U. Deg C u/cirois mg/I mV mV NTU mg/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I mg/I ug/I ug/I ug/I ug/I mg/I mg/I mg/I ug/I ug/I ug/I ug/I mg/I mg/I 15A NCAC 02B Standard NE 6-9 NE NE NE NE NE NE NE NE NE NE NE NE 10 NE NE 6.5 NE NE NE NE 0.15 NE NE NE 230 24 NE NE NE 0.0027 NE Sample ID Sample Field Parameters Analytical Results Collection Date SW-CB1 05/13/2015 Mixed (oxic-anoxic) 6.2 15 329 4.2 162 366.6 14.8 47 9 965 <1 <1 <1 <1 85 101 <1 <1 47 1140 1150 <1 <1 25.5 <10 58 <3 1.25 3.05 4.2 <0.001 0.00165 SW-CB2 05/13/2015 Mixed (oxic-anoxic) 6.6 22 276 0.68 -62 143.1 27.4 63 38 148 <1 <1 <1 1.06 84 89 <1 <1 63 448 455 <1 <1 16.9 <10 26 <1 <1 2.71 2.73 <0.001 <0.001 SW -REFS 05/13/2015 Mixed (oxic-anoxic) 6.7 18 117 2.58 119 323.5 16 41 23 111 <1 <1 <1 <1 31 34 <1 <1 41 <50 <50 <S <1 8.24 <10 6 <S <1 <S <S 0.00117 <0.001 Prepared by: BER/MAH Checked by: RKD Notes: - Bold highlighted concentration indicates exceedance of the 15A NCAC 02B Standard, April 22, 2015. Deg C = Degree Celsius Spec Cord = Specific Conductance my = millivolts DO = Dissolved Oxygen mg/I = milligram per liter S.U. = standard unit TOT = Total ORP = Oxidation Reduction Potential DIS = Dissolved umhos/cm = micro mhos per centimeter NE = Not established Temp = Temperature NTU = nephelometric turbidity unit < = concentration not detected at or above the reporting limit P:\Duke Energy Progress. 1026\105. Mayo Ash Basin GW Assessment Plan\l.11 CSA Reporting\Tables\Report Tables\Table 9-3 Surface Water Analytical Results Page 1 of 2 TABLE 9-3 SURFACE WATER ANALYTICAL RESULTS MAYO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, ROXBORO, NC Analytical Parameter Iron Iron Lead Lead Magnesium Manganese Manganese Mercury Methane Molybdenum Molybdenum Nickel Nickel Nitrate (as N) potassium Selenium Selenium Sodium Strontium Strontium Sulfate Sulfide Thallium Thallium Total Dissolved Solids Total Organic Carbon Total Suspended Solids Vanadium Vanadium Zinc Zinc DIS TOT DIS TOT TOT DIS TOT TOT DIS TOT DIS TOT TOT DIS TOT TOT DIS TOT DIS TOT DIS TOT DIS TOT Reporting Units ug/l ug/I ug/I ug/I mg/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I ug/I mg-N/L mg/I ug/I ug/I mg/I mg/I mg/I mg/I mg/I ug/I ug/I mg/I mg/I mg/I ug/I ug/I mg/I mg/I SSA NCAC 02B Standard NE NE 0.54 NE NE NE NE 0.012 NE NE NE 16 25 10 NE NE 5 NE NE NE 250 NE NE NE 500 NE NE NE NE 0.036 NE Sample ID Sample Collection Date Analytical Results SW-CB1 05/13/2015 1600 4320 <1 <1 9.98 2100 2350 0.00595 120 <1 <1 <1 1.52 0.625 2.09 <1 <1 23.1 0.411 0.425 30 <1 <0.2 <0.2 220 2.8 49 <0.3 1.83 0.012 0.013 SW-CB2 05/13/2015 2130 4160 <1 <1 6.57 8240 8330 0.0033 250 <1 <1 <1 <1 0.052 2.25 <1 <1 13.7 0.213 0.217 5 <0.1 1 <0.2 <0.2 170 7.8 30 0.397 0.811 0.008 <0.005 SW-REF1 05/13/2015 785 2660 <1 <1 3.6 315 338 0.002 35 <I <1 <1 <1 0.058 1.68 <1 <1 8.84 0.073 0.074 1.8 <0.1 <0.2 <0.2 120 4.5 5 0.451 1.09 0.016 0.007 Prepared by: BER/MAH Checked by: RKD Notes: - Bold highlighted concentration indicates exceedance of the 15A NCAC 02B Standard, April 22, 2015 Deg C = Degree Celsius Spec Cond = Specific Conductance mV = millivolts DO = Dissolved Oxygen mg/I = milligram per liter S.U. = standard unit TOT = Total ORP = Oxidation Reduction Potential DIS = Dissolved umhos/cm = micro mhos per centimeter NE = Not established Temp = Temperature NTUS = nephelometric turbidity unit < = concentration not detected at or above the reporting limit P:\Duke Energy Progress. 1026\105. Mayo Ash Basin GW Assessment Plan\1.11 CSA Reporting\Tables\Report Tables\Table 9-3 Surface Water Analytical Results Page 2 of 2