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Home My WebLink AboutNC0038377_Figure 10-57-CCRAst MON Constituent Map-Ash Pore Water_20150902ABMW-023 CONST RESULT Al 61 As 1020 Ba 173 Be 1.42 Cd <1 Cr <1 Cu <0.001 Fe 356 Hg <0.05 Mn 1110 MO 1830 Pb <1 S2 <0.1 Sb <1 Se <1 SO4 36 TI <0.2 V 3.53 11 1981 LANDFILL ABMW-043 CONST RESULT ' Al 71 As 499 Ba 448 Be <1 Cd <1 Cr <1 Cu <0.001 Fe 940 Hg <0.05 Mn 641 MO 428 3 . ( Pb <1 o^ o S2 <0.2 D: Sb <1 y Se <1 4 � SO4 38 TI <0.2 V 2.84 S�'sod `'124! ,A SR4400 SR-1328 sR�3?8 N w � o 'k � J h SR-1322 j ABMW-033 CONST RESULT Al 119 As 193 Ba 200 Be <1 Cd <1 Cr <1 Cu <0.001 Fe 3890 Hg <0.05 Mn 451 MO 75.6 Pb <1 S2 <0.2 Sb <1 Se <1 SO4 42 TI 0.289 V 0.68 SR•1507 LEGEND Q� MONITORING WELL f ACTIVE ASH BASIN . _._. ASH BASIN COMPLIANCE BOUNDARY DUKE ENERGY PROGRESS MAYO PLANT SITE BOUNDARY - DITCH STREAM Constituent Abbreviation Units Aluminum AI µg/L Antimony Sb µg/L Arsenic As µg/L Barium Ba µg/L Beryllium Be µg/L Cadmium Cd µg/L Chromium Cr µg/L Copper Cu mg/L Iron Fe µg/L Lead Pb µg/L Manganese Mn µg/L Mercury Hg µg/L Molybdenum Mo µg/L Selenium Se µg/L Sulfate SO4 mg/L Sulfide S2 mg/L Thallium TI µg/L Vanadium V µg/L NOTES: i CONCENTRATIONS SHOWN ARE FROM THE APRIL2015 SAMPLING EVENT. 2 CONCENTRATIONS SHOWN ARE FROM THE MAY 2015 SAMPLING EVENT. CONCENTRATIONS SHOWN ARE FROM THE JUNE 2015 SAMPLING EVENT. CONCENTRATIONS SHOWN ARE FROM THE JULY 2015 SAMPLING EVENT. 'SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL 17, 2014. IT WAS OBTAINED FROM WSP. e ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY IS DATED 2012. IT WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS AT (http:/1services.n00nemap.gov1) 7 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS AT (httpl/servioes.noonemap.govo s DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200 (NAD8312011). GRAPHIC SCALE 1,000 0 1,000 2,000 3,000 4,000 5,000 (IN FEET) 44�ENERGY DUKE synTerra PROGRESS 148 RIVER STREET, SUITE 220, MAYO STEAM ELECTRIC POWER PLANT GREENVILLE, SC 29601 10660 BOSTON RD 864421-9999 ROXBORO, NORTH CAROLINA27574 www.synterracorp.com - FIGURE 10-57 >> CCR RULE ASSESSMENT MONITORING fsR1y12 SR�s� CONSTITUENT MAP :r. 2 ASH PORE WATER