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Home My WebLink AboutNC0003433_Table 7-7 Ash Pore Water Analytical Results_20150902TABLE 7-7 ASH PORE WATER ANALYTICAL RESULTS CAPE FEAR STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, MONCURE, NC Water Spec Ferrous 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 Level Temp Cond DO ORP Eh Turbidity Iron Alkalinity carbonate Alkalinity Alkalinity Chloride DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT DIS TOT TOT DIS TOT DIS TOT DIS TOT urnh s Reporting Units None S.U. ft Deg C mg/l mV mV NTU mg/I mg/l ug/1 ug/l ug/I ug/I ug/I ug/I ug/1 ug/I ug/I ug/I mg/I ug/I ug/I ug/I ug/I mg/I mg/I mg/l ug/I ug/I ug/I ug/I mg/l mg/l 15A NCAC 02L Standard NE 6.5-8.5 NE NE NE NE NE NE NE NE NE NE NE NE 1* NE 10 NE 700 NE 4* NE NE 700 NE 2 NE NE 250 NE 10 NE 1* NE 1 Sample ID Sample Field Parameters Analytical Results Collection Date ABMW-01 05/08/2015 Anoxic 8.0 19.65 25 468 0.39 -202 3 4.13 NM 75 26 61 <1 <1 532 582 117 119 <1 <1 75 2310 2270 <1 <1 53.6 <10 18 <1 <1 <I <I <0.001 <0.001 ABMW-03 05/20/2015 Mixed (oxic-anoxic) 8.3 13.54 18 1152 1.41 -78 127 0.72 NM 170 215 232 3.1 3.59 361 341 133 137 <1 <1 160 6250 6360 <1 <i 120 <10 6.7 <1 <1 <1 <1 <0.001 <0.001 ABMW-04 05/14/2015 Anoxic 7.3 16.23 19 840 0.19 -184 21 4.36 NM 230 13 30 <1 <1 709 1010 266 258 <1 <1 230 1410 1350 <1 <1 82.4 <10 37 <1 <1 <1 <1 <0.001 <0.001 PZ-06 08/05/2015 Anoxic 7.5 19.45 21 1083 0.31 -161 44 4.63 NM 310 43 170 2.17 2.3 607 647 307 312 <1 <1 310 5160 5380 <1 <1 183 <10 23 <1 <1 18.6 18.7 0.00381 <0.001 PZ-07 08/06/2015 Anoxic 4.0 10.80 18 7193 0.2 1179 384 4.79 NM <10 431000 466000 <10 <10 201 193 42 <500 305 318 <10 1050 <5000 <10 <10 370 <10 13 145 138 1100 1050 <0.01 <0.01 PZ-08 08/05/2015 Anoxic 6.7 111A0 23 975 0.36 -34 172 4.17 NM 190 7 16 4.22 2.85 224 1.24 68 61 <1 <1 1 190 1 463 1 461 <1 <1 107 <10 41 <1 <1 12.7 17.8 <0.001 <0.001 Prepared by: BER/SRW Checked by: CIS Notes 0 - Bold highlighted concentration indicates exceedance of the 15A NCAC 02L Standard, Appendix 2, April 1, 2013 ORP = Oxidation Reduction Potential NA = Not analyzed DIS = Dissolved NE = Not established TOT = Total NTU = nephelometric turbidity unit Temp = Temperature S.U. = Standard Unit DO = Dissolved Oxygen ug/I = microgram per liter Deg C = Degree Celsius umhos/cm = micro mhos per centimeter mg/I = milligrams per liter Spec Cord = Specific Conductance mg-N/L = miligram nitrogen per liter NM = Not Measured my = millivolts < = concentration not detected at or above the reporting limit. * - Interim Maximum Allowable Concentrations (IMACs) of the 15A NCAC 02L Standard, Appendix 1, April, 1, 2013. Qualitative Redox State derived using USGS Excel ® Workbook for Identifying Redox Processes in ground water P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin GW Assessment\1.11 CSA Reporting\Tables\Table 7-7 Ash Pare Water Analytical Results.xlsx Page I of 2 TABLE 7-7 ASH PORE WATER ANALYTICAL RESULTS CAPE FEAR STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, MONCURE, NC Analytical Parameter Iron Iron Lead Lead Magnesium Manganese Manganese Mercury 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 DIS TOT DIS TOT DIS TOT TOT DIS TOT TOT DIS TOT DIS TOT DIS TOT DIS TOT Reporting Units ug/I ug/I ug/l ug/I mg/I ug/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/l mg/I mg/I ISA NCAC 02L Standard NE 300 NE IS NE NE 50 NE 1 NE NE NE NE 100 10 NE NE 20 NE NE NE 250 NE NE 0.2* Soo NE NE NE 0.3* NE 1 Sample ID Sample Collection Date Analytical Results ABMW-01 05/08/2015 1570 1620 <1 <1 7.08 163 161 <0.05 <0.05 <10 449 457 1.97 1.92 <0.01 8.64 1.26 <1 19 1.21 1.21 96 0.137 <0.2 <0.2 280 1.8 6 <0.3 0.522 <0.005 0.006 ABMW-03 05/20/2015 70 91 <1 <1 67.4 124 124 <0.05 <0.05 940 261 239 5.1 5.45 0.016 19.7 1.92 2.32 23.4 4.37 4.45 410 <0.2 0.442 0.422 820 1.2 <5 22.3 22.1 0.005 <0.005 ABMW-04 05/14/2015 3960 3630 <1 <1 17.3 409 395 <0.05 <0.05 6200 32.4 35.3 3.38 3.07 <0.01 13.4 1.67 <1 57 3.27 3.2 120 <0.2 <0.2 <0.2 500 1.3 10 <0.3 <0.3 0.006 <0.005 PZ-06 08/05/2015 2660 3050 <1 <1 24.9 1070 1110 <0.05 <0.05 56 263 269 16.2 15.9 <0.01 13 <1 <1 22 5.23 5.22 230 <0.1 <0.2 0.255 760 1.1 13 9.31 11.1 0.022 <0.005 PZ-07 08/06/2015 2040000 2140000 11.2 10.3 185 24800 26300 <0.05 <0.05 310 <10 <10 2180 2050 <0.01 97.9 16.1 16.4 79.7 10 11 18000 <0.1 13.2 12.6 12000 1.1 16 1910 1880 2.69 3.45 PZ-OB 011/05/201.1 2560 2390 <1 <1 25.4 1570 2170 <0.05 <0.05 <SO -1 16.9 213.9 43.5 0.082 12.4 <1 1.07 59.2 2.62 2.79 220 <0.1 1.02 1.31 61.0 0.492 42 9.49 6.43 0.028 0.011 Prepared by: BER/SRW Checked by: CIS Notes 0 - Bold highlighted concentration indicates exceedance of the 15A NCAC 02L Standard, Appendix 2, April 1, 2013 ORP = Oxidation Reduction Potential NA = Not analyzed DIS = Dissolved NE = Not established TOT = Total NTU = nephelometric turbidity unit Temp = Temperature S.U. = Standard Unit DO = Dissolved Oxygen ug/1 = microgram per liter Deg C = Degree Celsius umhos/cm = micro mhos per centimeter mg/I = milligrams per liter Spec Cord = Specific Conductance mg-N/L = miligram nitrogen per liter NM = Not Measured my = millivolts < = concentration not detected at or above the reporting limit. * - Interim Maximum Allowable Concentrations (IMACs) of the 15A NCAC 02L Standard, Appendix 1, April, 1, 2013. Qualitative Redox State derived using USGS Excel ® Workbook for Identifying Redox Processes in ground water P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin GW Assessment\1.11 CSA Reporting\Tables\Table 7-7 Ash Pare Water Analytical Results.xlsx Page 2 of 2