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Home My WebLink AboutNC0004987_3 MSS CAP Part 2 Figures_20160304This page intentionally left blank ,� �6UKE E ,' — - � � • �' f 1'�.� ' ENERGY PROPERTY BOUNDARY N , $�4 _ — j i TROq GWA-8S (' ��V A % �� \��'/� r INDUSTR �� O • F V� WA- D � A � � G � 8 (PHA- - r 4'� 83 � � �, � � U' • I 74 _ � � �, � A GWA-5S _ % _ . � _ - , GWA_ 4S,, MW- 4 �- - 1�� \ �� •�`` ,,�.�- BG 3D + Z l' GWA 4D _ W MW-4D �/ o AB175 E� + AB-17D �N BG-2S ��',�� SB �0� O n MW GWA-65 -3 �, _ BG-2BR -- - - _- � i ._ •, �� ('I � GWA-6D GWA-3S 1' 9 O ' GWA-3C� ��; ,�' 2 ! J �I ASBEST NDFI �- — r� LA L r AB-18D AB-1 AL-3S _ Lu 7, _ AL-3D --� V TARY Lu _ J - i ASH BASIN MW SB-11 4 AL-4D '. (VOLUNTARY) i'� /i'-� f �,�� GWA-9BR a6-11S r ,�•� DRY ASH LANDFILL AB- 1D � 6-13S J — �� (PHASE II) - AB 15S n - \ �� •. AB-15D AB-15SL MV�- 5 ;(i(�, SW $ AB-20S -. - - J r. .- - ,, ��. \ ,, AB-15BR� AL-2S , \ - AL 2D SB 7SB- . GWA-7S Ai + PV STRUCTURAL FILL - —> AB-135., y G --- AB-13D, WA-7D _ ti M W-2 •, rrn - = B S -8 , MW-14BR ti AB-145 �� '.,AB-10SL a ' AB-10D ` — � - SB 3 AB-14D _ AB-125 + +, M W-14S AB-12DL + + MW-14DP1.4 NT I? tt + + SW-6 DMW (� MW-12D -' AL-15 _ - - - AB-9S \' e AB-9D 'AL-1D - - AB-9BR fi - Jy W -1 ` s. AB-8D f�� - M AB-71) ` DRY ASH LANDFILL SW 9 O� - - ASH BASIN - �/ . SW-2 (PHASE ` - AB-613R B-1 �� _ l AB-6S MW 6 S 3 �'�S MW-11S B-21S MW-11D AB-21D - 794, J OB-1 WLO - ( ), ASH BASIN _ AB 1BR AB -IS 001 ' SSW � i If �� Q- = ��, _ _>� SW-1 + S-2 LAKE NORMAN MS-8 MS-9 - _ -_ �� 1 �� •, MW-10S MW-7S MW-10D MS-16 - _' -- AB-4S MSWWO02 AV SW-10 � AB-4SL ---�,�� SW-5+�z AB-4D SB-15 i MW-8S l - �: FGD RESIDUE MW-8D AB-5BR LANDFILL AB � AB-5S AB-3S _ , C / ) !, ; i ,� • : AB -2S M W-95 yo /� % - • m � A MW-9D ' B3 + MS-15 \ All MS-11 SW14r v� ' A, % l -3 / 4 ; r h •,,� ;i �i — MS-13 J , �ll I - i' - f MS-12 eon - GWA 1S GWA-1D '. c� GWA-2S -\� WA-1BR _ WA -. G I 7 V�\ 6 ` J � SW/ - t � 1 . . • . , • • • • • r a3 1 4 x _ w 9 805.1 -- � GWA85 81871 VA W.E. 803.45 WE 817.55 , C a4S \ W.E 814.88 GAIA5S BG3,, 84,_57' LAW812. 57 .339' n p1�11 P-29.26' • � AB17S a W.E 803.46 BG2S '6?0 G JAGS Y ,P d 11 33' GWA3S I r �MW3, � 94' N g15' ' ITS y r SO 09, e 807 81p. A818S- 81769' A r E81 _ -► r r AB16S WV , MiBS 81426' AB11!S q � MW5 • if A' 795.2T B20 8+ � GWA75P.'. „; 797.02'�AL - - 1 h .AB10SL i + it06 MW125� 855,46' W.E 790.E AB9S W,E 754.77 i - W E �792.17 � � ABBS� 1 793 O6' r+ �I►. AB �v ` MW6S _ +r - 819`8"= W.x. w.t E 788.21 766.31'1121 , I , MW11S , �V� • 840,b2'� 79135 WE 788.38 1 ti o oB, �'L y 804.15' j ' } MSS 2625' o boo •� _\\ MW7S/ , mwio , i�7Fi1 75475 MS9 � 59 i "'MS1® - 8248 � AB45�/ rl • AB4SL 799.61' / /� - rQ168 ♦ .E 799.27 AB 799.3�•qb?, 4 7995 M9S F.,MWBS WE 754.99 ` AB3S - 759:4yyy1' / 757.09' .y f M515 79846 m o N` 80$.82' \, '+ 0 .. , V . IVIS14 ^`b� 760.,71' 807.0T. k�� M543 WE 79 ,A/ t ^.. 4, a� - .. 810.9' G�A1AiSi• y •;4. GWA25 760.841 A"4". A W.E. 754. - S«�, '- P Ilil� BG1D #, ++••7 GWASD es - �80242 ` a 81 Z58' W.E. 803.45 rJ .' W.E. 817.55 W.E. 814.88 jN v\ GWA4D O o v-" 843.45' 810'.�� r�, roA' ^' f{F \ •• AB17D l805' W,E. 803A6 's GNIA3D 00 620• 832.8' ,tiy 1 �,J _ - '2 •�„ ate' AB18D 800, 802.7' / 817.91' W.E. 819.8G AB1GD AL4D 1 r MW13D 810.09' 813.95A 810' •.1 AG20D� AB15D 0� \ T•y, �t+T _ 81748 / 802 75' 805' 1�;. �: ♦ �I r 800' /ALM, 798 WA7 AB 13D 9g. • �� Alp �\ 797.6710 ' 9 AAb .. _ ; 89.04' Ay0 79, • 772,61' \\ 754.77 • - - • \ . Y. "9p. ti. - AL1D } _ 773 91' l� MW6D J W.E. 788.21 769' ,'i . •.� l 1�, W.E. 788.38 - I . `= 7.• MW7D AB1D ' 768.7s• �770.08' { 1 t 765.24' E. 799.27 - MWBD W.E. 754.99 '} 49 759.11' MW9D .E. 797.4x I 500 0 500 1,000 SCALE (FEET) POTENTIOMETRIC SURFACE - DEEP WELLS (D) (JULY 22-24, 2015) DUKE ENERGY CAROLINAS, LLC MARSHALL STEAM STATION ASH BASIN CATAWBA COUNTY, NORTH CAROLINA DATE FEBRUARY 2016 FIGURE 2-3 �� phi �y _,� 7-. �" .t �, - e• W. E. 803.45 - - - W.E. 813;.5.. - W.E. 803.46 ---' BG2BR si. _ 807.21' W.E. 819.8.I 7 x ' G� , 846 38' 1 �, •� 1 60 AB158R .. 0 804.03' - } AL2BR 801.31' i MW14BR 773.6' W.E. 790.611� II . e , • o. S AB98R W.E. 754.77 { 4 W.E. 788.21 fl W.E. 788.38 hy"4 a _ W.E. 799.27 AB5BR - �. W.E. 754.99 r� E. 797.4 F •t I r u� �= V - GWAIBR 7,6 t- 3i- , ►,� �r. -W.E.r 8' - T' "4.'+e�t•. ._ _ ' • y, N _ F w i GROUNDWATER2LSTAN DAR D. IMAC. OR PPPBC ANTIMONY (Sb) •2.5 j,g/L ARSENIC (As)-10 r,g/L BARIUM (Ba)- 71000,g/L BERYLLIUM (Bey-4 r,g(L BORON (8) -70D ;,VL CHLORIDE (O.)-25D,DD0 PS/L CHROMIUM(Cr)- I1.3r,gjL COBALT (Co) - 2-5 i,al. IRON (Fe) -467.2. ug/L MANGANESE (Mn)-50 Ng/L S EL E N I U M (Se}- 20 F.g/L SULFATE ((SO,)')- 250,0001+g/L TOTAL DISSOLVED SOLIDS (TCq-SDD,OD) ugjL THALLIUM (TI)-0.5 i,g/L VANADIUM IVy-3.9 F.g/l i x , 1� n�eYil NOTES: 1. PARCEL DATA FDR THE 5ITE WAS 0RTAI NED FROM DUKE ENERGY REAL ESTATE AN D 15 APPROX INVITE. 2. WASTE BOUNDARY AND ASH STORAGE AREA BOUNDARY AR EAPPROXIMATE 3. AS•BUI LT MONITORING WELL LOCATIONS PROVIDED BY DU KE EN ERGY, 4. CO M Pl.IA NICE SHA L LOW M ON TO R I N G W ELLS (S) A R E SCREE N ED ACROSS TH E SU R F ICIA L WATER TA BLE, 5- COMP LIANC E DEEP MONITORNG WELLS(0 ARE SCREEN ED IN THE TRANSITION ZONE BETWEEN COMPETENT BEDROCK ANDTHE REGO KITH. 5. TO FOG RAP Hy DATA FOR THE SITE WAS OBTAINED FROM NC DOT GEOGRAPHIC INFORMATION SYST€M(GI5)WEB SNE(DATED211117). 7. AERIAL PHOTOGRAPHY WAS OBTAINED FROM WSP DATEDAPRIL2014. 8. THE COMPLIANCE BOUNDARY IS ESTABL15HED ACCORDING TO THE DEFINITION FOUND IN ISA NCAC 02L.D307(B} B. PRDPOSE D W ELL LOCATIONS ARE APPROXIMATE AND MAY BE ADJ LISTED BASED ON FIELD CON DRI ONS. 1D. AREA5 O F W ETH E55 SA M PLI N G LOCATI O NS WE R E O BTA I N ED BY H DR U 51 NG A TRIMBLE HAN DHELD GPS UN IT- 1 1. STR EA MS A N 0 WETLANDS OBTAINED FROM THE PROV IS ID NA FU RI SO ICTIONAL WATERS MA P(USAC E APPROVAL PENDI NGy, PROVIDE '.D BY AM EC FOSTER WH EE LE R, DATED MAY 29, 2018. LEGEND: DUKE ENERGY PROPERTY BOUNDARY } ASH BASIN WASTE BDUNDARY LANDFI LL/STRU CTU RA L F ILL BO U NCA RY — — — — -- LANDFILL COMPLIANCE BOUNDARY Nlkq. F - ASH 8A51N CO M PLI ANCE BOU N DARY GA ASH BASIN COMPLIANCE BOLIN CARY COINCIDENT WITH DUKE PROPERTY BOUNDARY — STREAM WETLANDS TOPOGRAPHIC CONTOUR (4•FT INTERVAL)' ASBESTOS 4, ASH BASIN COM PLANCE ,V LANDFILL " GROUNDWATER MONITORING WELL ASH BASIN VOLUNTARY :+ GROUNDWATER MONITORING WELL {�f MONITORING WELL LOCATION r SOIL BORING LOCATION SURFACE WATER SAMPLE LOCATION ■ AREA O F W ETN E55 SA M PILE LOCATIONS NCDEQ SAMPLE LOCATIONS i:. r EXISTING LANDFILL GROUNDWATER MONITORING WELL (ASH LANDFILLS AND FGD RESIDUE LANDFILL) r - \ i FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL r ♦ ASSUMED PRIVATE WATER SUPPLY WELL r -• ,r;,rrr—=; ,;, QSLK i PUBLIC WATER SUPPLY WE44 • RECORDED PRIVATE WATER SUPPLY WELL APPROXIMATE AREA. OF2LDRIMAC AND PP 8C EXCEE DANCES AL- IS APPROXIMATE GROUNDWATER FLOW DIRECTION —) STREAM FLOW DIRECTION A . (-i ,'.5_1be AREA CON STITU E NTS EXCE E D I NG TH El R 2 L STA N DAR D OR I MAC. AND PPBC 1 BARIUM, 8ORC N, CH RDM I U M, COBALT, IRON, MANGANESE, SELENI UM, SULFATE, TOS, ANDVANADIUM 2 BORON, COBALT, IRON, MANGANESE, SULFATE, TDS,ANDVANADIUM 3 BORON, MANGANESE, CHLORIDE, ANDTDS 4 COBALT AND MANGANESE 5 BERYLLIUM, BORON, CHLORIDE, CHROMIUM, COBALT, MANGAN ES€,THALLIUM, TOS, AND VANADIUM I BORON ,COBALT, MAN GAN ES E, TDS, AND VA NA DI UM 7 ARSENIC,BORON,COBALT, IRON, MANGANESE, TDS,ANDVANADIUM B CC HA LT, I RO N, MA NGA N ESE, AND VA NA DI UM 9 ANTIMONY, CHROMIUM, MANGANESE, AND TDS 10 CO BA L7, I RO N, MA NGA N ESE, A NO VA NA. DI UM 11 BORON, IRON, MANGANEKANDVANADIUM 12 IRON AND MANGANESE 13 COBALT, IRON AND MANGANESE 14 BORON 15 COBALT, IRON, MANGANESE, ANDVARA.DIUM 16 COBALT, IRON, AND MANGANESE 17 IRON AND VANADIUM 1B IpON AND MANGANESE 19 IRON, MANGANESE, ANOVANADIUM 20 COBALT, RON, AND MANGANESE 21 MANGANESE 22 IRON AND MANGANESE 23 MA N GA N ESE AN D VANADIUM 24 IRON 25 IRON AND VANADIUM AREAS OF 21-IIMAC AND PPBC EXCEEDANCES MARSHALL STEAM STATION ASH BASIN DUDE ENERGY CAROLINAS, LLC �ATAWBA COUNTY, NORTH CAROLINA DATE MARCH 2016 FIGURE 2-5 Area Constituents Exceeding 2L Standards or IMACs and PPBCs 1 Barium, Boron, Chromium, Cobalt, Selenium, Iron, Manganese, Sulfate, TDS and Vanadium 2 Boron, Cobalt, Iron, Manganese, Sulfate, TDS and Vanadium 3 Boron, Manganese, Chloride, TDS, Manganese 4 Cobalt and Manganese 5 Beryllium, Boron, Chloride, Chromium, Cobalt, Manganese, Thallium, TDS and Vanadium 6 Boron, Cobalt, Manganese , TDS and Vanadium 7 Arsenic, Boron, Cobalt, Iron, Manganese, TDS and Vanadium 8 Cobalt, Iron, Manganese and Vanadium 9 Antimony, Chromium, Manganese and TDS 10 Cobalt, Iron, Manganese and Vanadium PV STRUCTURAL 11 Boron, Iron, Manganese and Vanadium FILL 12 Iron and Manganese 13 Cobalt, Iron and Manganese 14 Boron 15 Cobalt, Iron, Manganese and Vanadium 16 Cobalt, Iron and Manganese 17 Iron and Vanadium 18 Iron and Manganese 19 Iron and Manganese 20 Cobalt, Iron and Manganese 21 Manganese 22 Iron and Manganese 23 Manganese and Vanadium 24 Iron 24 Iron 25 Iron and Vanadium LEGEND Approximate Lake / River Extent El Regolith / Shallow Flow Layer 1-1 Partially Weathered Rock/Deep Flow Layer Bedrock Source Areas Areas of 2L or IMAC Exceedances and PPBC Exceedances mmmoo,, Groundwater Flow Direction NOTE: VISUAL AID ONLY - DEPICTION NOTTO SCALE PARTIALLY WEATHERED ROCK/DEEP FLOW LAYER FN HRR Erglnr,hq,lnc R�WCarpWur lYanu NunGr. Ed916 M08Cnur�M1 Ohre, Suter 1dW ClRrliltr•RG 3AttlT•ffiT6 DRY ASH LANDFILL (PHASE II) DRY ASH LANDFILL (PHASE 1) SITE CONCEPTUAL MODEL - 3D REPRESENTATION DUKE ENERGY CARONLINAS, LLC MARSHALL STEAM STATION CATAWBA COUNTRY, NORTH CAROLINA I DATE MARCH 2O16 FIGURE 3-1 1 2 3 4 5 6 7 8 NOTES: 1. CONCEPTUAL DRAWING FOR DEMONSTRATION PURPOSES ONLY. A 2. BEDROCK FRACTURES DEPICTED ON SECTION NORTH DO NOT REPRESENT ACTUAL FRACTURE FREQUENCY OR ORIENTATION. D 900 / 900 LVAPGI I' '.I '. IH ► ► e ® D ► ► 850 850 AB-17D ► ► ► ► • ► AB-17S ► ► ► ► ► ► ► ► ► ► ► AB-18D AB-18S POF�EWA:ER 800 2—.1.1-1 800 LEACHATE �- LEACHATE N Z Cj O Q / M W .... , a G 750 � / W / 750 z S FV- 700 - \ \ - 700 650 - - 650 B 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 DISTANCE (ft) LEGEND: SECTION - WATER TABLE SURFACE (DUNE 2015) SCALE: HORIZ 1"=120' VERT 1"=30' FILL ASH REGOLITH PARTIALLY WEATHERED ROCK BEDROCK (FRACTURED) LEACHATE GROUNDWATER FLOW PATH F)2 HDR Engineering, Inc. of the Carolinas N.C.B.E.L.S. License Number: F-0116 440 S. Church Street, Suite 900 Charlotte, NC 28202-2075 704.338.6700 PROJECT MANAGER CHAD HEARN, PE DRAWN BY: DESIGNED BY: - CHECKED BY: - APPROVED BY: - ISSUE DATE DESCRIPTION PROJECT NUMBER 000000000246409 DUKE ENERGY CAROLINAS,LLC A(' DUKE MARSHALL STEAM STATION ENERGY CATAWBA COUNTY NORTH CAROLINA SITE CONCEPTUAL MODEL CROSS SECTION (SHEET 1 of 4) 0 1" 2^ FILENAME FIGURE 3-2.1.DWG SHEET SCALE AS NOTED FIGURE 3-2 f 8 F)2 900 850 800 F 700 650 AB-15D ' b a b D AB— 15SL ' b b b• 6111, 11, b -b. AB-15S 'b lb b b AB A - IT �. ... I. VvP,I _.«..««.... _.....««..«.....,. {I 900 850 800 700 650 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 DISTANCE (ft) HDR Engineering, Inc. of the Caro N.C.B.E.L.S. License Number: F-0116 440 S. Church Street, Suite 900 Charlotte, NC 28202-2075 704.338.6700 SECTION SCALE: HORIZ 1"=120' — VERT 1"=30' PROJECT MANAGER CHAD HEARN, PE DRAWN BY: DESIGNED BY: - CHECKED BY: - APPROVED BY: - ISSUE DATE DESCRIPTION PROJECT NUMBER 000000000246409 DUKE ENERGY CAROLINAS,LLC A(' DUKE MARSHALL STEAM STATION ENERGY CATAWBA COUNTY NORTH CAROLINA NOTES: 1. CONCEPTUAL DRAWING FOR DEMONSTRATION PURPOSES ONLY. 2. BEDROCK FRACTURES DEPICTED ON SECTION DO NOT REPRESENT ACTUAL FRACTURE FREQUENCY OR ORIENTATION. LEGEND: WATER TABLE SURFACE (JUNE 2015) FILL ASH REGOLITH PARTIALLY WEATHERED ROCK X BEDROCK (FRACTURED) LEACHATE GROUNDWATER FLOW PATH SITE CONCEPTUAL MODEL CROSS SECTION (SHEET 2 of 4) Im 0 11. 2^ FILENAME FIGURE 3-2.2.DWG SHEET SCALE AS NOTED FIGURE 3-2 f 8 z Q F)2 A5 80 75 70 65 AB-9D AB-9S ACTIVE ASH BASIN gnn 850 800 700 650 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 DISTANCE (ft) HDR Engineering, Inc. of the Caro N.C.B.E.L.S. License Number: F-0116 440 S. Church Street, Suite 900 Charlotte, NC 28202-2075 704.338.6700 SECTION SCALE: HORIZ 1"=120' VERT 1"=30' PROJECT MANAGER CHAD HEARN, PE DRAWN BY: DESIGNED BY: - CHECKED BY: - APPROVED BY: - ISSUE DATE DESCRIPTION PROJECT NUMBER 000000000246409 DUKE ENERGY CAROLINAS,LLC A(' DUKE MARSHALL STEAM STATION ENERGY CATAWBA COUNTY NORTH CAROLINA NOTES: 1. CONCEPTUAL DRAWING FOR DEMONSTRATION PURPOSES ONLY. 2. BEDROCK FRACTURES DEPICTED ON SECTION DO NOT REPRESENT ACTUAL FRACTURE FREQUENCY OR ORIENTATION. LEGEND: WATER TABLE SURFACE (JUNE 2015) FILL ASH REGOLITH PARTIALLY WEATHERED ROCK X BEDROCK (FRACTURED) LEACHATE GROUNDWATER FLOW PATH SITE CONCEPTUAL MODEL CROSS SECTION (SHEET 3 of 4) Im 0 11. 2^ FILENAME FIGURE 3-2.3.DWG SHEET SCALE AS NOTED FIGURE 3-2 2 3 4 5 6 7 8 NOTES: 1. CONCEPTUAL DRAWING FOR DEMONSTRATION PURPOSES ONLY. A 2. BEDROCK FRACTURES DEPICTED ON SECTION IHEAST DO NOT REPRESENT ACTUAL FRACTURE FREQUENCY OR ORIENTATION. 900 900 D • b : b ' • 800 800 ACTIVE ASH BASIN n 5B-1 MW-8D Z MW-as 0 , _ - __ - ______ LAKE NORMAN EL 760 w � 750 750 U - _ LEACHATE -- 700 700 650 Y\ B 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 DISTANCE (ft) SECTION %A, LEGEND: SCALE: HORIZ 1-120' - — — — — — — WATER TABLE SURFACE (JUNE 2015) VERT 1"=30' FILL ASH REGOLITH PARTIALLY WEATHERED ROCK BEDROCK (FRACTURED) LEACHATE GROUNDWATER FLOW PATH HDR Engineering, Inc. of the Carolinas N.C.B.E.L.S. License Number: F-0116 440 S. Church Street, Suite 900 Charlotte, NC 28202-2075 704.338.6700 PROJECT MANAGER CHAD HEARN, PE DRAWN BY: DESIGNED BY: - CHECKED BY: - APPROVED BY: - ISSUE DATE DESCRIPTION PROJECT NUMBER 000000000246409 DUKE ENERGY CAROLINAS,LLC A(' DUKE MARSHALL STEAM STATION ENERGY CATAWBA COUNTY NORTH CAROLINA SITE CONCEPTUAL MODEL CROSS SECTION (SHEET 4 of 4) 0 1" 2^ FILENAME FIGURE 3-2.4.DWG SHEET SCALE AS NOTED FIGURE 3-2 Al ,• ,: �9,"r��LG� � a� � f. `�..�:� ��,�.�G';��` .��',.`%6�.��: ss�°*�: P s"s�)a�``r .`�., r K- ® 3 5 - 7- 60 ,. 0 6 4'� 0 45, ` Q 70 044 430 p,ro 42 -it. NOTES: 1. ASH BASIN WASTE BOUNDARIES AND ASH STORAGE AREA BOUNDARIES ARE APPROXIMATE. 2. PRIVATE WELL LOCATIONS ARE APPROXIMATE. 3. ORTHOPHOTOGRAPHY IS FROM NC ONEMAP GIS ONLINE SERVICE AND DUKE ENERGY CAROLINAS, LLC. 4. THE COMPLIANCE BOUNDARY IS ESTABLISHED ACCORDING TO THE DEFINITION FOUND IN 15A NCAC 02L.0107(a). 5. HYDROGRAPHY WAS OBTAINED FROM USGS 7.5-MINUTE SERIES TOPOGRAPHIC MAPS CATAWBA NC, TROUTMAN NC, DENVER NC, AND LAKE NORMAN NORTH NC. 6. DUKE ENERGY PROPERTY BOUNDARY WAS SUPPLIED BY DUKE ENERGY REAL ESTATE. 7. PROPERTY INFORMATION PERTAINING TO IDENTIFIED WATER SUPPLY WELLS IS INCLUDED IN TABLE 4-2 6 7 A� ` PPS P SCALE (FEET) 500 0 500 1,000 FEZ W ni Legend — a — DUKE ENERGY PROPERTY BOUNDARY ASH BASIN WASTE BOUNDARY ASH BASIN COMPLIANCE BOUNDARY ASH BASIN COMPLIANCE BOUNDARY COINCIDENT WITH DUKE ENERGY 3,- PROPERTY BOUNDARY 0.5 MILE OFFSET FROM ASH BASIN COMPLIANCE BOUNDARY " LANDFILL/STRUCTURAL FILL BOUNDARY STREAM PROPERTY LINES O PUBLIC WATER SUPPLY WELL O RECORDED PRIVATE WATER SUPPLY WELL O FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL O REPORTED PRIVATE WATER SUPPLY WELL - O ASSUMED PRIVATE WATER SUPPLY WELL DATE RECEPTOR MAP JANUARY 2016 DUKE ENERGY CAROLINAS, LLC MARSHALL STEAM STATION ASH BASIN FIGURE CATAWBA COUNTY, NORTH CAROLINA 3-3 -' - UKE ENERGY ( - --- PROPERTY BOUNDARY ..-j�-_ - RB BG-ID 100 1, BG 15 • 874 29 % i' TR GWA-8S i A L- N D 8 E • 0,90 2 GWA-8D i 3 Q.34 30 48 4 6 1 P — _ -- I 60 GWA-5S I - BG 3S �_ z 66 R WA_4S �/� J \l BG-3BR®BG 3D� v - . .GWA 4D q MW-4 �� GWA-5D _ � v I - I 46 AB-17D - ;i /� - O — — ^' - \ " S 0 c� 11IIW=3 - S BG-2BR -- s , GWA 6 GWA-3S O• GWA 6D �► - _ - 0 GWA 3D,3w� w 44 I - _/� 838 AB 18S- - „ ASBESTOS -- — - - AB-18D AB- LANDFILL AL-3S � J - — -- - � 1 -. 43� . -,•= - ,, SB- �� AI � AB-16D MW-7 . AL-3D- uj (VOLUNTARY) I 1 - SB-4 SB 11 /� AL �. (VOLUNTARY) �' a6-11S �� 41 _ { '� �� DRY ASH LANDFILL GWA-9BR � I _ ' � 1 42 MW-135 PHASE II - -` AB-15S\ _ _ n/I r MW-13D I . AB-15SL MV4-5 y AB-20S, . , _ - _ �� AB 15D ��( �I AB-15BR AL 2S AL 2D SB-7 =S _ AB-135, PV STRUCTURAL FILL - � �. _ - -- � � _ GWA-7D r^ AB-13D � Lrn � � MW-2 SB-8 AB-10S ' , • S B-3 - - � f AB-14S ; e ,,AB-10SL- AB 10D/ � � ,r MW-14BR - , AB-14D AB-12S GWA-13S D MW-14S - - - ,6 '.AB 12SL STE --- / AB-12D MW-14D l� a t , s GWA 10S D - A SW 6 N i A D MW-12S � i - SB 2 - - _ AL 1 i S � 56 { � - -! ti L MW 12D - I . AL 1� _ _ _ AB 9D " .� L 1 D B 5T, ,, = AB-9BR \ / AB-7S _ �' AB-8s • GWA-11S/D MW-1 y � � � ` goy - AB-8D � i , �� 67 \� AB-7D �� ASH BASIN r DRY ASH LANDFILL SB-13 — SW-2 (PHASE 1) s ) t AB-6BR SB-13 , AB-6S �`� Ar r"1 � MW-6D �@. • , MW-11S GWA-12S D BR P / / MW-11D - - s�►�.AB-21D ACTIVE ASH BASIN \ � �, j � OB-1 (WLO) -- LAKE NORMAN ELEVATION 790 FT (APPROXIMATE) ELEVATION 760 FT APPROXIMATE 39 >> 1 186s I _ 866 AB-1BR 75 ' �y - , l�� AB-1D s - / �= AB-1S _ MS-8 SW-1 _ - MS-9'� S 2 MW 10S 3 ) _ MW-7S MS 10 MS-16 - AB 4SL ti MW-7D 32 — ,AB-413 \ y �� ,- �., SW-5 , SB-15 ; MW-8S l � � MW-8D FGD RESIDUE; �� \ / �- \ - j AB-5BR LANDFILL - - , 33 AB-5D v ERMIT NO. 1809 �AB-SS AB-3S �. � h AB-2S MW-95 _ C PWS:0118780 m MS-15 AB-3 �A '� MW-9D36 34 MS-11 _ r _ - I 35rn j oti ' SWt4 1 834 28 i PWS: 0118590 26 ;��, � - i I� l ��`/' l i' •' i 25 27 802 MS-12 55 -_ �� _ GWA-1S GWA PWS: 01186 GWA-2S \� \ / GWA-1BR� GWA-2D 1II / , • r r AL 1� ,