HomeMy WebLinkAboutNC0024406_CSA Update 2017 Figures_201710312017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station SynTerra
LIST OF FIGURES
(SECTION 1 THROUGH SECTION 10)
Executive Summary
Figure ES-1 Approximate Extent of Impacts
1.0 Introduction
Figure 1-1 Site Location Map
2.0 Site History and Description
Figure 2-1 Site Layout
Figure 2-2 1951 Aerial Photograph
Figure 2-3 1966 Aerial Photograph
Figure 2-4 1971 Aerial Photograph
Figure 2-5 1977 Aerial Photograph
Figure 2-6 Site Features Map
Figure 2-7 Belews Creek Plant Vicinity Map
Figure 2-8 Pre-Ash Basin USGS Topo Map
Figure 2-9 Surface Water Bodies
Figure 2-10 Sample Location Map
Figure 2-11 Belews Creek Steam Station Flow Schematic Diagram
3.0 Source Characteristics
Figure 3-1 Photo of Fly Ash and Bottom Ash
Figure 3-2 Elemental Composition for Bottom Ash, Fly Ash, Shale, and Volcanic Ash
Figure 3-3 Coal Ash TCLP Leachate Concentration vs Regulatory Limits
4.0 Receptor Information
Figure 4-1 USGS Map with Water Supply Wells
Figure 4-2 Water Supply Well Locations
Figure 4-3 Piper Diagram Water Supply Wells
5.0 Regional Geology and Hydrogeology
Figure 5-1 Tectonostratigraphic Map of the Southern and Central Appalachians
Figure 5-2 Regional Geologic Map
Figure 5-3 Piedmont Slope-Aquifer System
6.0 Site Geology
Figure 6-1 Site Geologic Map
Figure 6-2 Site Cross Section Locations
Figure 6-3 General Cross Section A-A'
Figure 6-4 General Cross Section B-B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
CRAIG EADY
DATE:ADAM FEIGL
ES1 - BCSS
10/09/2017
10/29/2017 2:37 PM P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\3D SCM\Belews_3D_ES1.dwg
FIGURE ES-1
APPROXIMATE EXTENT OF IMPACTS
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
VISUAL AID ONLY -
DEPICTION NOT TO SCALE
CAROLINAS
BELEWS
RESERVOIR
BELEWS CREEK
STEAM STATION
MID
D
L
E
T
O
N L
O
O
P
SHALLOW
BEDROCK
TRANSITION ZONE
NORTH
ASH BASIN WASTE BOUNDARY
GENERALIZED GROUNDWATER FLOW DIRECTION
APPROXIMATE LANDFILL WASTE BOUNDARY
NOTE:
1.OCTOBER, 2016 AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON
SEPTEMBER 11, 2017. AERIAL DATED APRIL 8, 2017.
2.STREAM FROM AMEC NRTR REPORT, 2015.
3.GENERALIZED GROUNDWATER FLOW DIRECTION BASED ON APRIL 3, 2017 WATER
LEVEL DATA.
4.PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY.
5.GENERALIZED AREAL EXTENT OF MIGRATION REPRESENTED BY NCAC 02L
EXCEEDANCES OF BORON.
DESIGNATED EFFLUENT CHANNEL WITH FLOW DIRECTION
RESIDENTIAL UNIT
DUKE ENERGY PROPERTY BOUNDARY
LEGEND
AREA OF CONCENTRATION IN GROUNDWATER
ABOVE NC2L (SEE NOTE 5)
STREAM WITH FLOW DIRECTION PINE HALL ROADPINE HALL ROAD
LANDFILL STRUCTURAL
FILL
ASH BASIN
PARCEL LINE
ASH BASINWASTE BOUNDARY
ASH BASIN
MAIN DAM
STRUCTURAL FILLPINE HALLROAD LANDFILL
DAN RIVER
PARCEL LINE
FIGURE 1-1
SITE LOCATION MAP
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:2016 USGS TOPOGRAPHIC MAP OBTAINED FROM THE USGS STORE AThttp://store.usgs.gov/b2c_usgs/b2c/start/%%%28xcm=r3standardpitrex_prd%%%29/.do
PARCEL LINE
ASH BASINWASTE BOUNDARY
ASH BASIN
MAIN DAM
POWER PLANT
STRUCTURAL FILLPINE HALLROAD LANDFILL
DAN RIVER
PARCEL LINE
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
S. SPINNER
DATE:JOHN CHASTAIN
FIG 1-1 SITE MAP
10/20/2017
CONTOUR INTERVAL:
MAP DATE:
10 FEET
2016 2000GRAPHIC SCALE1000
IN FEET
10000
STOKES
COUNTY
WINSTON-SALEM
ASHEVILLE
CHARLOTTE
10/20/2017 11:44 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CK USGS MAPS.dwg
10/27/2017 12:09 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CSAUP BASE MAP.dwgDATE PRINTED:FILE PATH:
SOURCE NOTES:
NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL
AIDS. THE HORIZONTAL AND VERTICAL LOCATIONS OF THE UTLITIES HAVE NOT BEEN FIELD VERIFIED. ANY
UTILITIES SHOWN ARE APPROXIMATE.
LEGEND
MW-06S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
T-1
MW-01BR WELL IN COMPETENT BEDROCK ZONE
ABMW-07 WELL IN ASH PORE WATER
WELL ABANDONED
PIEZOMETER ABANDONEDP-100
ABMW-05S
500 ft COMPLIANCE BOUNDARY
PARCEL LINE DUKE ENERGY (APPROXIMATE)
ASH BASIN WASTE BOUNDARY
MW-06D
PIEZOMETER IN DEEP ZONE
WATER SUPPLY WELL SAMPLED
EXTRACTION WELL IN TRANSITION MATERIAL
WATER SAMPLE LOCATION
SURFACE WATER FLOW DIRECTION
BC-9
FIGURE 2-1
SITE LAYOUT
BELEWS STEAM STATION
3195 PINE HALL RD
BELEWS CREEK, NORTH CAROLINA
DUKE
ENERGY
CAROLINAS
FIG 2-1 (SITE MAP)
ASHLEY ALBERT
JOHN CHASTAIN
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
CRAIG EADY
DATE:
DATE:
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
10/09/2017
10/09/2017
BC8R2
S-8
S-9
S-16
SW-1A
S-6
SW-10
S-11
S-10
S-15
ASH BASIN
OUTLET STRUCTURE
S-7
S-13
S-5
S-4
S-3
S-12
GRAPHIC SCALE
4002001000200
(IN FEET)
S-16 AOW SAMPLE LOCATION
DISCHARGE STRUCTURE
PARCEL A (2.23 ACRES)S-2
MIDDLETON LOOPBC12
PINE HALL RDBCSW019
STRUCTURAL FILL
PINE HALL ROAD LANDFILL
PINE HALL RDMIDDLETON LOOPRAILROAD
250 FOO
T
R
E
V
I
E
W
B
O
U
N
D
A
R
Y
GEORGIA RDBC4
SW-AB8
SW-AB6 SW-AB7
SW-AB5
SW-AB4
BC4B
MW-101S
003
MW2-3
ABMW-05SABMW-05S
MW2-4
MW2-2
MW2-5
OB-1
MW2-1
S-14
NOTE:
THE FOLLOWING WELLS WERE ABANDONED IN 2007-2008. NO COORDINATES
WERE AVAILABLE FOR MW2-7A, MW2-8, MW2-10, OB-6, 0B-7 OR OB-8.
SW-AB9
SW-2
EW-1
EW-2
EW-1
T-2
T-3
T-1
T-4
WATER SUPPLY WELL NOT SAMPLED
BC3
APPROXIMATE STREAM (NON-JD)
BCWW002
TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD
RISK INFORNATION SYSTEM AT
http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%20Public AND
A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-BELEWS CREEK STEAM STATION BY WSP, JOB NUMBER
157002.00 AND DRAWING FILE NAME APRIL 2014_BELEWS_FINAL_10-30-15.DWG
SAMPLE LOCATIONS WERE OBTAINED FROM HDR INFORMATION AND MAY BE APPROXIMATE IN SOME CASES.
SOIL OR GEOTECHNICAL BORING
AB-5GTB
AB-6GTB
BGSB-3
BGSB-1
GWA-9GTB
SB-3
BC5 (Vendor)
BC4 Well A (Vendor)
BELEWS RESERVOIR
SFMW-2D
SFMW-1D
SFMW-3D
SFMW-4D
SFMW-5D
BELEWS RESERVOIR
DESIGNATED EFFLUENT CHANNEL
GWA-24D GWA-24BR
GWA-2D
GWA-2S
GWA-32DGWA-32S
MW-103D
MW-103S
MW-200BR
MW-200S
MW-200D
AB-3SAB-3D
BC9
MW-101D
MW-102S
MW-102D
003
MW-24S
SB-3
GWA-31S
GWA-31D
GWA-19D
GWA-19SA
GWA-19BR
GWA-17D
GWA-17S
GWA-10S
GWA-10DA
GWA-18D
GWA-18SA
GWA-21D
GWA-21S
GWA-27S
GWA-27D
GWA-27BR
SW-AB3
GWA-30D GWA-30S GWA-1D
GWA-1S GWA-1BR
AB-2SAAB-2D
AB-1D
AB-1S
AB-1BR
SW-AB2
GWA-11D
GWA-11S
GWA-20D
GWA-20BR
BG-2BRA
BG-2D
BG-1D
BG-1S
BC6
BG-2S
BC1
BG-2BR
GWA-3S
MW-201D
MW-201BR
GWA-22S GWA-22D
SW-AB1
GWA-3D
GWA-5SGWA-5D
GWA-5BR
GWA-4SGWA-4D
GWA-5BR2
BG-3D
BG-3S
BC8
BC26
BC10
GWA-12D
GWA-12S
GWA-12BR
MW-202D
MW-202BRMW-202S
GWA-23D GWA-23S
GWA-8S
GWA-8D
GWA-25BR
MW-1D
GWA-26D
MW-1
GWA-26S
GWA-26BR
MW-2
MW-6
MW-3
OB-4
MW-4
OB-5
MW2-7
MW-7
MW2-9
GWA-9SGWA-9BR
GWA-9D
MW-5
AB-5S
AB-5SL AB-5D
AB-4BRDAB-4BR
AB-4D
AB-4SL
AB-4S
AB-6D
AB-6S
AB-6SL
AB-7D
AB-7S
AB-8SL
AB-8S
AB-8D
AB-9D
AB-9SAB-9BRD
AB-9BR
MW-203D
MW-203S
MW-203BR
GWA-7SA GWA-7D
GWA-7S
GWA-6D GWA-6S
MW-104BR
MW-104D MW-104S
GWA-16DA
GWA-16S
MW-204S MW-204D
GWA-16BR
BC2 WELL 1
BC2 WELL 2
BC2019-RAW
PIPE VENT
OUTFALL 115
DISCHARGE STRUCTURE
2-TOE DRAINS
2-HEADER PIPES
APPROXIMATE POND OR RESERVOIR (NON-JD)
APPROXIMATE DESIGNATED EFFLUENT CHANNEL
APPROXIMATE ASH BASIN PONDED WATER
NEW RETENTION BASIN
UNDER CONSTRUCTION
FORMER
C
O
N
S
T
R
U
C
T
E
D
WETLAN
D
S
B
A
S
I
N
FORMER
C
O
N
S
T
R
U
C
T
E
D
WETLAN
D
S
B
A
S
I
N
GWA-20S
GWA-19S
GWA-18S
GWA-10D
COAL PILE
MIDDLE
T
O
N
L
O
O
P
WALKWAY
CONCRETE CHANNEL
CONCRETE CHANNEL
FORMER OUTLET STRUCTURE
DAN RIV
E
R
GENERAL LAYOUT AND LOCATION OF THE NEW RETENTION BASIN BASED ON FIGURE PREPARED BY
BURNS & McDONNELL. DRAWING TITLED "WATER RETENTION PROGRAM, RETENTION BASIN, PIEZOMETER
PLAN". DRAWING NUMBER BLC00-CV-C-PP.PL-801, REV A, DATED 03-23-16.
IMPROVEMENTS TO THE NORTH-SIDE OF THE ASH BASIN DAM BASED ON A FIGURE PREPARED BY FLEMING
ENGINEERING, INC. DRAWING TITLED "BC-6/4 FINAL AS BUILT MAP", SHEET 1 OF 8. PROJECT NUMBER
16480.001, DATED 07-26-2016.
GWASB-12MIDDLETON LOOPDESIGNATED EFFLUENT CHANNEL
OUTFALL 003 IS LOCATED IN THE
DESIGNATED EFFLUENT CHANNEL
PRIOR TO ITS DISCHARGE INTO
THE DAN RIVER
EFFLUENT FLOW DIRECTION
PINE HALL RD
SW-AB8
GWASB-12
BC7
BC11
BC-1000
MIDDLETON LOOP
DUKE ENERGY
PARCEL LINE
APPROXIMATE
WASTE BOUNDARY
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:JOHN CHASTAIN
1951 AERIAL
08/16/2017
09/14/2017 12:25 PM P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\00.HISTORIC AERIAL PHOTOGRAPHS\HISTORICAL AERIALS.dwg
FIGURE 2-2
1951 AERIAL PHOTOGRAPH
BELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:
MAY 13, 1951 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB SITE AT
http://earthexplorer.usgs.gov/
ASH BASIN
GRAPHIC SCALE
600
IN FEET
0 600 1200
DUKE ENERGY
PARCEL LINE
APPROXIMATE
WASTE BOUNDARY
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:JOHN CHASTAIN
1966 AERIAL
08/16/2017
09/14/2017 12:26 PM P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\00.HISTORIC AERIAL PHOTOGRAPHS\HISTORICAL AERIALS.dwg
FIGURE 2-3
1966 AERIAL PHOTOGRAPH
BELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:
APRIL 15, 1966 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB SITE AT
http://earthexplorer.usgs.gov/
ASH BASIN
GRAPHIC SCALE
600
IN FEET
0 600 1200
DUKE ENERGY
PARCEL LINE
APPROXIMATE
WASTE BOUNDARY
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:JOHN CHASTAIN
1971 AERIAL
08/16/2017
09/14/2017 12:27 PM P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\00.HISTORIC AERIAL PHOTOGRAPHS\HISTORICAL AERIALS.dwg
FIGURE 2-4
1971 AERIAL PHOTOGRAPH
BELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:
MARCH 14, 1971 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB SITE
AT http://earthexplorer.usgs.gov/
ASH BASIN
GRAPHIC SCALE
600
IN FEET
0 600 1200
DUKE ENERGY
PARCEL LINE
APPROXIMATE
WASTE BOUNDARY
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:JOHN CHASTAIN
1977 AERIAL
08/16/2017
09/14/2017 12:28 PM P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\00.HISTORIC AERIAL PHOTOGRAPHS\HISTORICAL AERIALS.dwg
FIGURE 2-5
1977 AERIAL PHOTOGRAPH
BELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:
NOVEMBER 13, 1977 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB
SITE AT http://earthexplorer.usgs.gov/
ASH BASIN
GRAPHIC SCALE
600
IN FEET
0 600 1200
4PVSDF)%3
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<
<<<<DALTON MHP RDS
A
T
T
E
R
FIE
L
D D
R
NORTHRIDGE DRGOO
L
S
B
Y
MH
P
R
D
W INDY PTGEORGIA RDLAKE VW LPOLD RUSTIC PLACE LN
TOWER DR
DUKE POWER STEAM PLANT RD
PERDUE HOLLOW RD
OLD PLANTATION RDMARTIN LUTHER KING JR RDM
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O
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PINE HALL RDFIGURE 2-7BELEWS CREEK PLANT VICINITY MAPBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: A. ROBINSONCHECKED BY: A. ALBERTPROJECT MANAGER: S. SPINNER
DATE: 10/19/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig02-07 - Belews Creek Plant Vicinity Map.mxd
GRAPHIC SCALE6000600 1,200300
IN FEET
NOTES:PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD 83/2011).
LEGEND
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN
BELEWS RESERVOIR
BELEWS CREEKSTEAM STATION
PINE HALLROAD LANDFILL
STRUCTURAL FILL
<<<<<<<<<<<<
<<<<<<<<<<<<<<<ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIRELEVATION 725 FT(APPROXIMATE)GEORGIA RDPERDUE HOLLOW RD
OLD PLANTATION RD
MARTIN LUTHER KING JR RDM
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RDNOTES:PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 2-9SURFACE WATER BODIESBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/23/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig02-09 - Surface Water Bodies.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
1500 FT OFFSET FROM ASH BASIN WASTE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
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(&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>SW-AB2
SW-AB3
SW-AB4
SW-AB5
SW-AB6 SW-AB7
SW-AB8
SW-AB9
PINE HALLROAD LANDFILL
STRUCTURALFILL
ASH BASIN BELEWS RESERVOIR
S-15
SW-2
SW-1A
GWA-4S*/D*
SB-3
AB-1S/D/BR
AB-3S/D
AB-4S/SL/D/BR/BRD
AB-5S/SL/D AB-6S/SL/D
AB-7S/D
AB-8S/SL/D
AB-9S/D/BR/BRD
BG-1S/D
BG-2S/D/BR/BRA
BG-3S/D
GWA-1S/D/BR
GWA-2S/D
GWA-3S/D
GWA-5S*/SA*/D*/BR2*
GWA-6S/D
GWA-7S/SA/D
GWA-8S/D
GWA-10S/DA
GWA-11S/D
GWA-12S/D/BR
GWA-16S/D/DA/BR
GWA-17S/D
MW-1/1D
MW-3
MW-4
MW-5
MW-6
MW-101S*/D*
MW-104S/D/BR
MW-200S/D/BR
MW-201D/BR
MW2-2*
MW-202S/D/BR
MW2-3*
MW-203S/D/BR
MW2-4*
MW-204S/D
MW2-5*
MW2-7
MW2-9
OB-4
OB-5
OB-9
AB-2S/SA/D
GWA-19S/SA/D/BR
GWA-23S/D
GWA-30S/D
GWA-31S/D
GWA-32S/D
MW-2
MW-7
MW-103S/D
GWA-18S/SA/D
GWA-20S/SA/D/BR
GWA-21S/D
GWA-22S/D
GWA-24S/D/BR
GWA-25BR
GWA-26S/D/BR
GWA-27S/D/BR
GWA-9S/D/BR
HD-10*
HD-9*
HD-27*
HD-22*
HD-24*HD-25*
S-1
S-2
S-3
S-4
S-5
S-6/S-6-BL
S-7
S-8 S-9
S -10
S -11
S -12
S-13S-14
S -16
HD-11A*
HD-7A*
ABW*SW-10
SW-AB1
SW-BL-D/SD-BL-D
003
TF1/TF2*
HD-26*
HD-21*
TF3*
BCSW019
BCSW018A
BCWW002
BCSW007
MW-102S*/D*
AB-5GTB AB-6GTB
BGSB-1 BGSB-2
BGSB-3
GWA-9GTB
GWASB-12
OB-1*
MW2-1*
SFMW-3D
SFMW-1D
SFMW-2D
SFMW-5D
SFMW-4D
GEORGIA RDPERDUE HOLLOW RD
OLD PLANTATION RD
MARTIN LUTHER KING JR RDM
I
D
D
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P
PINE HALL RDFIGURE 2-10SAMPLE LOCATION MAPBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/23/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig02-10 Belews - Sample Location Map.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
LEGEND
!(
GROUNDWATER SAMPLE LOCATION(NOTE: * NEXT TO WELLIDENTIFICATION REPRESENTSABANDONED MONITORING WELL)&>GROUNDWATER AND SOIL SAMPLELOCATION
!(SOIL SAMPLE LOCATION
!(AREA OF WETNESS (AOW) SAMPLELOCATION
&>AOW AND SEDIMENT SAMPLELOCATION
!(
WATER SAMPLE LOCATION(NOTE: * NEXT TO WATER SAMPLELOCATION REPRESENTS A LOCATIONTHAT CAN LONGER BE SAMPLED)
!<WATER AND SEDIMENT SAMPLELOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
WETLANDS (AMEC NRTR 2015)
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWSCREEK PLANT SITE BOUNDARY
NOTES:1 SW-BL-U/SD-BL-U WATER AND SEDIMENT SAMPLE LOCATION IS ON THESOUTH SHORE OF BELEWS LAKE AND UPSTREAM FROM THE CRAIG ROADASH LANDFILL. INFORMATION OBTAINED FROM HDR CSA REPORT FIGURE 9-1, SEPTEMBER 2015.
SD PREFIX INDICATES A SEDIMENT SAMPLE ID.
SB OR GTB PREFIX INDICATES A SOIL SAMPLE ID.
SUFFIXES S, SA, D, DA, BR, BR2, BRD INDICATE A MONITORING WELL ID.
ALL BOUNDARIES ARE APPROXIMATE.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2,2017. AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATEPLANE COORDINATE SYSTEM FIPS 3200 (NAD83/2011).&>&>&>!(!(!(!(!(!(
!(!(
!(
!(
BCSW008
SW-DR-BG
SW-BL-U/SD-BL-USEE NOTES1
S-02-D
SW-DR-01 S-03-D
SW-DR-02
S-05-D
SW-DR-03
S-003-D
SW-DR-04
SW-DR-U/SD-DR-U
SW-DR-D/SD-DR-D
SW-DR-UA
ASH BASIN
BELEWSRESERVOIR
REGIONAL INSET SCALE: 1" = 4000'
Figure 2-11Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
FIGURE 3-1PHOTO OF FLY ASH AND BOTTOM ASHBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINASOURCE: DUKE ENERGY 2014148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.comDRAWN BY: E. KINSEY PROJECT MANAGER: S. Spinner LAYOUT: DATE: AUGUST 2017FILEPATH: P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\Draft Final PDF 10_20_2017\Figures\Section 3Range (10th percentile – 90th percentile) in bulk composition of fly ash, bottom ash, rock, and soil. (Source: EPRI 2009a)
FIGURE 3-2ELEMENTAL COMPOSITION FOR BOTTOM ASH, FLY ASH, SHALE, AND VOLCANIC ASHBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLC (SOURCE: EPRI 2009A)148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.comDRAWN BY: E. KINSEY PROJECT MANAGER: S. SPINNER LAYOUT: DATE: AUGUST 2017FILEPATH: P:\Duke Energy Progress.1026\105. Mayo Ash Basin GW Assessment Plan\CSA_UPDATE_2017\CSA Sup 2\Figures
FIGURE 3-3COAL ASH TCLP LEACHATE CONCENTRATION VS REGULATORY LIMITSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINA (SOURCE: EPRI 2010)148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.comDRAWN BY: E. KINSEY PROJECT MANAGER: S. SPINNER LAYOUT: DATE: AUGUST 2017FILEPATH: P:\Duke Energy Progress.1026\105. Mayo Ash Basin GW Assessment Plan\CSA_UPDATE_2017\CSA Sup 2\Figures
ASH BASIN
FIGURE 4-1USGS MAP WITH WATER SUPPLY WELLS
BELEWS CREEK STEAM STAT ION DUKE
ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE:2016 USGS TOPOGRAPHIC MAP OBTAINED FROM THE USGS STORE AThttp://store.usgs.gov/b2c_usgs/b2c/start/%%%28xcm=r3standardpitrex_prd%%%29/.do
GRAPHIC SCALE1000
IN FEET
0 1000 2000
PARCEL LINE
ASH BASINWASTE BOUNDARY
MAIN DAM
STRUCTURAL FILLPINE HALLROAD LANDFILL
DAN RIVER
PARCEL LINE
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
S. SPINNER
DATE:B. YOUNG
FIG 4-1 2016 USGS TOPO
10/20/2017
10/20/2017 11:49 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CK USGS MAPS.dwg
LEGEND
WATER SUPPLY WELL
POWER PLANT
<<<<<<<<<<<<<<<<<<
<
<<<<ASH BASIN BELEWS RESERVOIR
STRUCTURALFILL
PINE HALLROAD LANDFILL PINE HALL RDPINE HALL RDMIDDLETON LOOPDUK
E
P
O
W
E
R
S
T
E
A
M
P
L
A
N
T
R
D
PERDUE H
O
L
L
O
W
R
D
OLD
P
LAN
TA
T
ION
RD
MARTIN LUT
H
E
R
KI
N
G
J
R
R
D
M
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL
R
D
MIDDLETON LOOP
OLD PLANTATION RD
BC6
BC1
BC3
BC7
BC4
BC24
BC19
BC31
BC18
BC34
BC25 BC10 BC8R2
BC8
BC11
BC-1007
BC2004-RAW
BC26
BC16
BC-1005 BC5
BC17
BC2019-RAW
BC12
BC13
BC9
BC-1003
BC14
BC2000-RAW
BC2026-RAW
BC-1002
BC15
BC20
BC21
BC23-3
BC23-4
BC23-5
BC23-1
BC23-2
BC28
BC29 BC30BC32
BC35
BC33
BC-1000
BC-1001
BC-1004
BC-1006
BC2 Well 2 BC2 Well 1
BC4A
BC4B
BC2021-RAW
NOTES:
WATER SUPPLY WELL ANALYTICAL RESULTS ARE LOCATED ON TABLE 4-3.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.
AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
COORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 4-2WATER SUPPLY WELL LOCATIONSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig04-02 Belews - Water Supply Map.mxd
600 0 600 1,200300
GRAPHIC SCALE IN FEET
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)
OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANT
SITE BOUNDARY
LEGEND
FIGURE 4-3
PIPER DIAGRAM ̶ WATER SUPPLY WELLS
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: T. PLATING
PROJECT MANAGER: C. EADY
LAYOUT:
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\Draft
Final PDF 10_20_2017\Figures\Section 4
Well ID % Difference
Notes:
Black – Within or below ash
Orange – Water Supply Well
Blue - Downgradient Monitoring Well
Green – Background Monitoring Well
Duke Energy Analytical Laboratory and Vendor split
samples combined to create comprehensive analyte
list.
Data with charge balance >10% are omitted from plot.
AB-08S 5.149
I AB-04S 2.357
K AB-05S 4.295
J AB-05SL 5.831
M
O AB-08SL 7.786
J BC2 Well 1 5.625
J BC2 Well 2 6.903
J BC2019 9.405
I MW -203BR 9.897
O GWA-09BR 2.871
K BG-02BRA 9.425
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non-detect
analytical results are plotted at the corresponding reporting limit.
4PVSDF)%3
$PNQSFIFOTJWF4JUF"TTFTTNFOU3FQPSU#FMFXT$SFFL4UFBN4UBUJPO"TI#BTJO
4FQUFNCFS
Belews Creek Steam StationProperty Line
Belews LakeDan RiverREGIONAL GEOLOGIC MAPDUKE ENERGY CAROLINAS, LLCBELEWS CREEK STEAM STATIONNPDES PERMIT #NC0024406
AUGUST 2015
5-2G:\Projects\Duke_Energy\Ash_Basin_GW_Assessment\Geologic_Site_Vicinity_Maps\MXDs\Fig_5_2_Belews_Site_Vicinity_Geology_Map_20150717.mxdDATE
FIGURE
4,000 0 4,000 8,000SCALE (FEET)
N
STOKES COUNTY, NORTH CAROLINA
Notes:Station property line is shown only in vicinity of thestation.Source: Geologic Map of the East Half of the Winston-Salem Quadrangle, North Carolina and Virginia,1975, G. H. Espenshade, D. W. Rankin, K. Wier Shaw,and R. B. Neuman, USGS.
Tan, gray, to maroon shale, siltstone,sandstone, and arkose of nonmarineorigin
TRs
qgc
bc Fine-grained biotite-quartz-feldspargneiss and some interlayered augen gneiss. Amphibolite layers occur locally.
Fine- to medium-grained laminatedquartz-feldspar gneiss, micaceousquartzite, and quartz-muscoviteschist
SEPTEMBER 2015
Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.5-3
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ACTIVE ASH BASIN
DUKE ENERGYPROPERTY
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DUKE ENERGY PROPERTY
DUKE ENERGY PROPERTY
DUKE ENERGYPROPERTY
63
57
32
31
55
32
5464
557264
58 56
6157
53
JrD
TrS
landfill
Qal
fsg
fsg
fsg
fsg
fsg
fsg
fsg
fsg
ud
ud
ud
ud
ud
ud
ud
ud
Qal
Qal
Qal
Qal
Qal
TrPH
TrPH
TrPHTrPH
TrPH
Qt
QtTrCB
TrCB
AB-1D AB-3D
AB-4BR
AB-5D AB-6D
AB-7DAB-8D
MW2-2A
BG-1D BG-2BR/DGWA-2D
AB-9D/BR
BG-3D
GWA-10D
GWA-12BR
GWA-16D
GWA-17D
GWA-7D
GWA-8D
GWA-9D
MW-200BR
MW-202BR
MW-203BR
MW2-3
MW2-4
MW2-5
GWA-5D/BR1/BR2
MW-104D
GWA-6D
GWA-3D
GWA-4D
AB-2D
GWA-11D
GWA-1D
MW-101DMW-102DMW-103D
NC OneMap, NC Center for Geographic Information and Analysis, NC 911 Board
SITE GEOLOGIC MAPDUKE ENERGY CAROLINAS, LLCBELEWS CREEK STEAM STATION ASH BASINSTOKES COUNTY, NORTH CAROLINA
DATE
FIGURE
SEPTEMBER 2015
6-1
NOTES:1. ASH BASIN WASTE BOUNDARIES AND ASH STORAGE AREA BOUNDARIES ARE APPROXIMATE..2. ORTHOPHOTOGRAPHY IS FROM NC ONEMAP GIS ONLINE SERVICE.3. THE COMPLIANCE BOUNDARY IS ESTABLISHED ACCORDING TO THE DEFINITION FOUND IN 15A NCAC 02L.0107(a).4. DUKE ENERGY PROPERTY BOUNDARY WAS SUPPLIED BY DUKE ENERGY REAL ESTATE.5. BASED ON GEOLOGIC MAP OF AN AREA AROUND THE BELEWS CREEK ASH LANDFILL AND EXPANSION SITE, STOKES COUNTY,NORTH CAROLINA (DUKE ENGINEERING & SERVICES, 2001 AND SCHAEFFER, 2001)
N
DUKE ENERGY PROPERTY BOUNDARY
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARYCOINCIDENT WITH DUKE ENERGYPROPERTY BOUNDARY
CONTACTS
Approximate Concealed
LegendGEOLOGY
(landfill) Pine Hall Road Coal AshLandfill
(ud) Disturbed Ground - Areadisturbed by excavation or coveredby fill materials; excavated areas aremainly borrow pits, but includessome cut and fill areas
(Qal) Alluvium - Unconsolidatedsand, silt, and clay with occasionalsubhedral to well-rounded pebblesand cobbles
(Qt) Terrace Deposits -Unconsolidated alluvial terracedeposits consisting of sand, silt, claythat, in places, contain pebbles andcobbles of quartz; also, deposits oflarge angular quartz in a red matrixof sand, silt, and clay
(JrD) Diabase - Medium- to fine-grained diabase dike
(TrS) Stoneville Formation - Mudstone, sandstone, and conglomerate
OUTCROPPINGS
!(Gneiss
!(Quartz-Feldspar Gneiss
!(Schist
45o Strike and Dip of Foliation
500 0 500 1,000
SCALE (FEET)
LITHOLOGY IN BORINGS
(TrCB) Cow Branch Formation -Massive to thinly laminated, thin- tomedium-bedded siltstone, claystone,and mud shale with minor amountsof very fine- to medium-grained,medium bedded sandstone; thinlenticular layers of coal in lower 60meters of formation
(fsg) Felsic Gneiss and Schist -Interlayered augen gneiss, quartz-feldspar gneiss, flaser gneiss, micaschist, "button" mica schist, micagneiss with subordinate interlayers ofhornblende gneiss and schist, andbiotite gneiss.
(TrPH) Pine Hall Formation -Medium- to coarse-grained arkosicsandstone grading into massivesiltstone and mudstone; a basalconglomerate present in somelocalities
Flaser Gneiss
Flaser Gneiss/Hornblende Gneiss
Hornblende Gneiss
Hornblende Gneiss and Schist
Mica Gneiss
Mica Gneiss/Hornblende Gneiss
Mica Gneiss/Mica Schist
Mica Gneiss/Mica Schist/AugenGneiss
Hornblende Gneiss andSchist/Augen Gneiss/Quartz-Feldspar Gneiss
")
")
")
")
")
")
")
")
")
Mica Gneiss/Mica Schist/HornblendeGneiss
Mica Gneiss/Quartz-FeldsparGneiss/Hornblende Gneiss andSchist
Quartz-Feldspar Gneiss
Quartz-Feldspar Gneiss/MicaGneiss/Flaser Gneiss
Mica Schist/Augen Gneiss/Hornblende Schist
Quartz-Feldspar Gneiss/MicaSchist/Flaser Gneiss
Mica Schist
")
")
")
")
")
")
")
Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
Note: The compliance/waste boundaries shown on this figure pre-date 2017 revision. See Figure 2-1 for revised boundaries.
<<<<<<<<<<<<
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(&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>PINE HALLROAD LANDFILL
STRUCTURALFILL
ASH BASIN BELEWS RESERVOIRGWA-4S*/D*
SB-3
AB-1S/D/BR
AB-3S/D
AB-4S/SL/D/BR/BRD
AB-5S/SL/D AB-6S/SL/D
AB-7S/D
AB-8S/SL/D
AB-9S/D/BR/BRD
BG-1S/D BG-2S/D/BR/BRA
BG-3S/D
GWA-1S/D/BR
GWA-2S/D
GWA-3S/D
GWA-5S*/SA*/D*/BR2*
GWA-6S/D
GWA-7S/SA/D
GWA-8S/D
GWA-10S/DA
GWA-11S/D
GWA-12S/D/BR
GWA-16S/D/DA/BR
GWA-17S/D
MW-1/1D
MW-3
MW-4
MW-5
MW-6
MW-101S*/D*
MW-104S/D/BR
MW-200S/D/BR
MW-201D/BR
MW2-2*
MW-202S/D/BR
MW2-3*
MW-203S/D/BR
MW2-4*
MW-204S/D
MW2-5*
MW2-7
MW2-9
OB-4
OB-5
OB-9
AB-2S/SA/D
GWA-19S/SA/D/BR
GWA-23S/D
GWA-30S/D
GWA-31S/D
GWA-32S/D
MW-2
MW-7
MW-103S/D
GWA-18S/SA/D
GWA-20S/SA/D/BR
GWA-21S/D
GWA-22S/D
GWA-24S/D/BR
GWA-25BR
GWA-26S/D/BR
GWA-27S/D/BR
GWA-9S/D/BR
MW-102S*/D*
AB-5GTB
AB-6GTB
BGSB-1 BGSB-2
BGSB-3
GWA-9GTB
GWASB-12
OB-1*
MW2-1*
SFMW-3D
SFMW-1D
SFMW-2D
SFMW-5D
SFMW-4D
AA'C'CB 'B
MARTIN LUTHER KING JR RDOLD PLANTATION RD
M
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FIGURE 6-2SITE CROSS SECTION LOCATIONSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/27/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-02 Belews - Site Cross Section Locations.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
LEGEND
!(
GROUNDWATER SAMPLE LOCATION(NOTE: * NEXT TO WELLIDENTIFICATION REPRESENTSABANDONED MONITORING WELL)&>GROUNDWATER AND SOIL SAMPLELOCATION
!(SOIL SAMPLE LOCATION
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWSCREEK PLANT SITE BOUNDARY
DESIGNATED EFFLUENT CHANNEL
<STREAM (AMEC NRTR 2015)
NOTES:CROSS SECTIONS ARE LINEAR IN NATURE AND ALL LOCATIONS NOT ALONGTHE CROSS SECTION ARE PROJECTED ONTO THE CROSS SECTION.
SB OR GTB PREFIX INDICATES A SOIL SAMPLE ID.
SUFFIXES S, SA, D, DA, BR, BR2, BRD INDICATE A MONITORING WELL ID.
ALL BOUNDARIES ARE APPROXIMATE.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2,2017. AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATEPLANE COORDINATE SYSTEM FIPS 3200 (NAD83/2011).
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLMW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRBELEWS RESERVOIRDAN RIVERACCESS ROADFILL
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
XSECTAA
10/20/2017
10/27/2017 1:28 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_5xVE.dwg
FIGURE 6-3
GENERAL CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
CROSS SECTION LOCATIONA'ANOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPGENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
SOURCE INFORMATION:
SHALLOW ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
DEEP ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
BEDROCK FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
ASH FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
WATER IN BASIN
MIDDLETON
LOOP
BELEWS
RESERVOIRGWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
XSECTBB
10/20/2017
10/27/2017 1:28 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_5xVE.dwg
FIGURE 6-4
GENERAL CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
CROSS SECTION LOCATION
B'
B
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
SHALLOW ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
DEEP ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
BEDROCK FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
ASH FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
XSECTCC
10/20/2017
10/27/2017 1:28 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_5xVE.dwg
FIGURE 6-5
GENERAL CROSS SECTION C-C'
BELEWS CREEK STEAM PLANT
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
SHALLOW ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
DEEP ZONE FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
BEDROCK FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
ASH PORE WATER FLOW LAYER GROUNDWATER
WELL WATER LEVEL ELEVATION
WEATHERED ROCK
ABMW-2
CAROLINAS
ASH PORE WATER
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BELEWS RESERVOIRELEVATION 725 FT(APPROXIMATE)
BELEWS CREEKSTEAM STATION
ASH BASINELEVATION 750 FT(APPROXIMATE)
STRUCTURALFILL
PINE HALLROAD LANDFILL
GWA-18S-ANM
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OB-5NM
MW-5NM
MW-2NM
MW-6NM
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MW2-3*
MW2-4*
MW2-5*
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GWA-21D
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GWA-30D
GWA-31D
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MW-104S757.63
MW-204SNM
MW-203SNM
MW-200SNM
MW-102S*NM
MW-1NM
GWA-26BR
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810
8 0 0 76075068069070071072073074079 0780
7 6 0 7 40 730770 750770
800 7506806907007107207307407 9 0
780
760 740730750MW-101S*NM
BC6
BC1
BC3
BC7
BC4
BC24
BC19
BC31
BC18
BC34
BC25 BC10
BC8R2 BC8
BC11
BC-1007
BC2004-RAW
BC26
BC16
BC-1005 BC5
BC17
BC2019-RAW
BC12
BC13
BC9
BC-1003
BC14
BC2000-RAW
BC2026-RAW
BC-1002
BC15
BC20
BC21
BC30
BC35
BC33
BC-1000
BC-1001
BC-1004
BC-1006
BC2 Well 2
BC2 Well 1
BC4A
BC4B
BC2021-RAW
BC32
PERDUE HOLLOW RD
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A
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P I N E H A L L R D
DRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/27/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-06 Belews - Water Level - Shallow_Wet.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES. APRIL 3, 2017.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 6-6SHALLOW WATER LEVEL MAPAPRIL 2017 - W ET SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
LEGEND
WATER LEVEL CONTOUR IN FEET (NAVD 88)
GROUNDWATER FLOW DIRECTION
&<ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
INFERRED WATER LEVEL CONTOUR (NAVD 88)
STREAM (AMEC NRTR 2015)<
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DESIGNATED EFFLUENT CHANNEL
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BELEWS CREEKSTEAM STATION
ASH BASINELEVATION 750 FT(APPROXIMATE)
MW-102S*NM
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810
8 0 0 76075068069070071072073074079 0780
7 6 0 7 40 730770 750770
8 0 0 7506806907007107207307407 9 0
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BC20
BC30
BC35
BC33 BC31
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DRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/27/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-07 Belews - Water Level - Shallow_Dry.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES SEPTEMBER 20,2016.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).FIGURE 6-7SHALLOW WATER LEVEL MAPSEPTEMBER 2016 - DRY SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
LEGEND
WATER LEVEL CONTOUR IN FEET (NAVD 88)
INFERRED WATER LEVEL CONTOUR (NAVD 88)
GROUNDWATER FLOW DIRECTION
&<ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
<<<<<<<<<<<<
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M A R T IN L U T H E R K IN G J R R D MIDDLETON LOOPPINE HALL RDDRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/27/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-08 Belews - Water Level - Deep_Wet.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES APRIL 3, 2017.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 6-8DEEP WATER LEVEL MAPAPRIL 2017 - W ET SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
WATER LEVEL CONTOUR IN FEET (NAVD 88)
GROUNDWATER FLOW DIRECTION
LEGEND
&<ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
INFERRED WATER LEVEL CONTOUR (NAVD 88)
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
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BELEWS RESERVOIRELEVATION 725 FT(APPROXIMATE)
BELEWS CREEKSTEAM STATION
ASH BASINELEVATION 750 FT(APPROXIMATE)
STRUCTURALFILL
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800
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MW2-1*NM
MW2-2*NM MW2-3*NM
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MW2-5*NM
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AB-4S
AB-4SL
AB-5SL
AB-6SL
AB-8SL
AB-9S
BG-2S
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GWA-16S
GWA-18S-A
GWA-19S-A
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MW-204S
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AB-6S
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BG-3S
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GWA-16BR
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D
M A R T IN L U T H E R K IN G J R R D MIDDLETON LOOPPINE HALL RDDRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-09 Belews - Water Level - Deep_Dry.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES SEPTEMBER 20,2016.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).FIGURE 6-9DEEP WATER LEVEL MAPSEPTEMBER 2016 - DRY SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
WATER LEVEL CONTOUR IN FEET (NAVD 88)
INFERRED WATER LEVEL CONTOUR (NAVD 88)
GROUNDWATER FLOW DIRECTION
LEGEND
&<ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
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M A R T IN L U T H E R K IN G J R R D MIDDLETON LOOPP I N E H A L L R D
DRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-10 Belews - Water level - Bedrock_Wet.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES APRIL 3, 2017.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).FIGURE 6-10BEDROCK WATER LEVEL MAPAPRIL 2017 - W ET SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
WATER LEVEL CONTOUR IN FEET (NAVD 88)
GROUNDWATER FLOW DIRECTION
LEGEND
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ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<
BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<
DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
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MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
INFERRED WATER LEVEL CONTOUR (NAVD 88)
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
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&
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BELEWS RESERVOIRELEVATION 725 FT(APPROXIMATE)
BELEWS CREEKSTEAM STATION
ASH BASINELEVATION 750 FT(APPROXIMATE)
STRUCTURALFILL
PINE HALLROAD LANDFILL
GWA-26BRNM
GWA-26S
GWA-26D
OB-1*
MW2-1*
MW2-2*
MW2-3*
MW2-4*
MW2-5*
AB-1D
AB-1S
AB-2D
AB-2S AB-3D
AB-3S
AB-4D
AB-4S
AB-4SL AB-5D
AB-5S
AB-5SL
AB-6DAB-6S
AB-6SL
AB-7D
AB-7S
AB-8DAB-8S
AB-8SL
AB-9D
AB-9S
GWA-10D
GWA-10S
GWA-11D
GWA-11S
GWA-12D
GWA-12S
GWA-16D
GWA-16S
GWA-17D
GWA-17S
GWA-18D
GWA-18S-A
GWA-19D
GWA-19S-A
GWA-1D
GWA-1S
GWA-20D
GWA-20S-A
GWA-21D
GWA-21S
GWA-22DGWA-22S
GWA-23D
GWA-23S
GWA-24D
GWA-24S
GWA-2D
GWA-2S
GWA-30D
GWA-30S
GWA-31D
GWA-31S
GWA-32D
GWA-32S
GWA-3DGWA-3S
GWA-4*
GWA-5D*
GWA-5S*
GWA-6D
GWA-6S
GWA-7D
GWA-7SA
GWA-8D
GWA-8S
GWA-9D
GWA-9S
BG-1D
BG-1S
BG-2D
BG-2S
BG-3DBG-3S
MW-202D
MW-202S
MW-200D
MW-200S
MW-201D
MW-203D
MW-203S
MW-204D
MW-204S
MW-101D*
MW-101S*MW-102D*
MW-102S*
MW-103D
MW-103S
MW-104D
MW-104S
MW-1
MW-2
MW2-7
MW2-9
MW-3
MW-4
MW-5
MW-6
MW-7
OB-4
OB-5
OB-9
SFMW-1D
SFMW-2D
SFMW-5D
SFMW-4D
SFMW-3D
GWA-25BRNM
AB-1BRNM
AB-4BR754.72
AB-9BR757.02
GWA-12BR774.49
GWA-16BR746.05
GWA-19BRNM
GWA-1BR677.06
GWA-20BRNM
GWA-24BRNM
GWA-5BR2*759.07
MW-104BRNM
MW-200BRNM
MW-201BR748.46
MW-203BR751.91
BG-2BR767.56
MW-202BR744.77
MW-1DNM
620
6406607 7 0
7 0 0
7 2 0
760730740750 7507507606 2 0
6807007207307407 6 0
7 5 0 760630 630650670690710BC21
BC35
BC30
BC20
BC2026-RAW
BC18
BC2000-RAW
BC31BC33
BC13BC24
BC19
BC17
BC2004-RAW
BC34
BC-1005 BC-1004
BC14
BC-1002 BC5
BC25
BC-1001
BC-1006 BC-1003
BC16
BC26
BC10
BC8R2 BC8
BC4B
BC4
BC4A
BC2019-RAW
BC2 Well 1
BC2 Well 2
BC-1007
BC9 BC2021-RAW
BC-1000
BC7
BC11
BC3
BC1
BC12 BC15
BC6
BG-2BRANM
PERDUE HOLLOW RD
O
L
D
P
L
A
N
T
A
T
I
O
N
R
D
M A R T IN L U T H E R K IN G J R R D MIDDLETON LOOPP I N E H A L L R D
DRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-11 Belews - Water level - Bedrock_Dry.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
NOTES:WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES SEPTEMBER 20,2016.
NM - NOT MEASURED DURING 24-HOUR WATER LEVEL EVENT.
ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM 88(NAVD 88).
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).FIGURE 6-11BEDROCK WATER LEVEL MAPSEPTEMBER 2016 - DRY SEASONBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK , NORTH CAR OLINA
WATER LEVEL CONTOUR IN FEET (NAVD 88)
INFERRED WATER LEVEL CONTOUR (NAVD 88)
GROUNDWATER FLOW DIRECTION
LEGEND
&<
ASSESSMENT WELLELEVATION IN FEET (NAVD 88)
&<
BACKGROUND COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<
DOWNGRADIENT COMPLIANCE WELLELEVATION IN FEET (NAVD 88)
&<
MONITORING WELLELEVATION IN FEET (NAVD 88)
WATER SUPPLY WELL SAMPLED BY NCDEQ (2015)OR BY DUKE ENERGY (2017)
WATER SUPPLY WELL NOT SAMPLED
ABANDONED WELLMW-101*
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
ASH BASIN WASTE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
<<<<<<<<<<<<<<<
<
<<<<&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
BELEWS
RESERVOIR
STRUCTURAL
FILL
PINE HALL
ROAD LANDFILL
M A R T IN L U T H E R K IN G J R R D
AB-4D to
AB-4BR
0.00
AB-9D to
AB-9BR
0.01
BG-2D to
BG-2BR
-0.05
GWA-12D to
GWA-12BR
0.20
GWA-16D to
GWA-16BR
0.04
GWA-20D to
GWA-20BR
0.19
GWA-24D to
GWA-24BR
0.24
AB-9D
to AB-9BRD
0.00
GWA-19S to
GWA-19BR
0.24
GEORGIA RDDUKE PO
WER STEAM PLANT RDMIDDLETON LOOPPINE HALL RD<<<<<<<<<<<<<
<
<<<<&<&<&<
&<
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ASH BASIN
BELEWS
RESERVOIR
STRUCTURAL
FILL
PINE HALL
ROAD LANDFILL
D
A
L
T
ON
MH
P
R
D
M A R T IN L U T H E R K IN G J R R D
AB-1S to
AB-1D
-0.06
AB-2S to
AB-2D
0.09
AB-3S to
AB-3D
0.15
AB-4S to
AB-4D
0.00
AB-5S to
AB-5D
0.00
AB-5SL to
AB-5D
0.01 AB-6S to
AB-6D
0.02
AB-6SL to
AB-6D
0.02
AB-7S to
AB-7D
0.00
AB-8S to
AB-8D
0.00 AB-8SL to AB-8D
0.00
AB-9S to
AB-9D
0.01
BG-2S to
BG-2D
-0.07
BG-3S to
BG-3D
-0.05
GWA-10S to
GWA-10D
0.03
GWA-11S to
GWA-11D
0.10
GWA-12S to
GWA-12D
-0.02
GWA-16S to
GWA-16D
0.09
GWA-17S to
GWA-17D
0.03
GWA-1S to
GWA-1D
0.05
GWA-21S to
GWA-21D
0.10
GWA-23S to
GWA-23D
-0.1
GWA-2S to
GWA-2D
0.04
GWA-30S to
GWA-30D
0.00
GWA-31S to
GWA-31D
-0.18
GWA-32S to
GWA-32D
0.12
GWA-3S to
GWA-3D
0.00
GWA-6S to
GWA-6D
0.09
GWA-7S to
GWA-7D
0.02GWA-8S to
GWA-8D
0.05
GWA-9S to
GWA-9D
0.04
MW-103S to
MW-103D
0.04
GEORGIA RDDUKE PO
WER STEAM PLANT RD
MIDDLETON LOOPPINE HALL RDNOTES:
WATER LEVELS WERE COLLECTED BY PACE ANALYTICAL SERVICES. APRIL 3, 2017.
SURFACE/CONTOUR DATA TRUNCATED AT EXTENT OF SAMPLING DATA.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.
AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
COORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 6-12
POTENTIAL VERTICAL GRADIENT
BETWEEN SHALLOW, DEEP, AND BEDROCK ZONES
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNG
PROJECT MANAGER: S. SPINNER
CHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig06-12 Belews - Potential Vertical Gradient.mxd
600 0 600 1,200300
GRAPHIC SCALE IN FEET
&<MONITORING WELL
WATER SUPPLY WELL
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK
PLANT SITE BOUNDARY
LEGEND
POTENTIAL VERTICAL GRADIENT
UPWARD: -0.18 (foot per foot)
DOWNWARD: 0.24 (foot per foot)
0
POTENTIAL VERTICAL GRADIENT
UPWARD: -0.18 (foot per foot)
DOWNWARD: 0.24 (foot per foot)
0
Well ID Potential
Vertical Gradient Direction
AB-1S to AB-1D -0.06 Upward
AB-2S to AB-2D 0.09 Downward
AB-3S to AB-3D 0.15 Downward
AB-4S to AB-4D 0.00 Downward
AB-5S to AB-5D 0.00 Downward
AB-5SL to AB-5D 0.01 Downward
AB-6S to AB-6D 0.02 Downward
AB-6SL to AB-6D 0.02 Downward
AB-7S to AB-7D 0.00 Upward
AB-8S to AB-8D 0.00 Downward
AB-8SL to AB-8D 0.00 Downward
AB-9S to AB-9D 0.01 Downward
BG-2S to BG-2D -0.07 Upward
BG-3S to BG-3D -0.05 Upward
GWA-10S to GWA-10D 0.03 Downward
GWA-11S to GWA-11D 0.10 Downward
GWA-12S to GWA-12D -0.02 Upward
GWA-16S to GWA-16D 0.09 Downward
GWA-17S to GWA-17D 0.03 Downward
GWA-1S to GWA-1D 0.05 Downward
GWA-21S to GWA-21D 0.10 Downward
GWA-23S to GWA-23D -0.10 Upward
GWA-2S to GWA-2D 0.04 Downward
GWA-30S to GWA-30D 0.00 Upward
GWA-31S to GWA-31D -0.18 Upward
GWA-32S to GWA-32D 0.12 Downward
GWA-3S to GWA-3D 0.00 Upward
GWA-6S to GWA-6D 0.09 Downward
GWA-7S to GWA-7D 0.02 Downward
GWA-8S to GWA-8D 0.05 Downward
GWA-9S to GWA-9D 0.04 Downward
MW-103S to MW-103D 0.04 Downward
Shallow to Deep
Well ID Potential
Vertical Gradient Direction
AB-4D to AB-4BR 0.00 Upward
AB-9D to AB-9BR 0.01 Downward
AB-9D to AB-9BRD 0.00 Upward
BG-2D to BG-2BR -0.05 Upward
GWA-12D to GWA-12BR 0.20 Downward
GWA-16D to GWA-16BR 0.04 Downward
GWA-19S to GWA-19BR 0.24 Downward
GWA-20D to GWA-20BR 0.19 Downward
GWA-24D to GWA-24BR 0.24 Downward
Deep to Bedrock
POTENTIAL VERTICAL GRADIENT (foot per foot)1
6-13Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
6-14Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
<<<<<<<<<<<<
<<<<<<<<<<<<!
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!
!
!
!
!
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!
!
!
!
!
!
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((
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(
(
(
(
((
!!
!
!
!
!
!
<<
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COI RESULT UNITS PBTV PSRG
ARSENIC 61.1 mg/kg 12.6 5.8
IRON 40600 mg/kg 40400 150
COI RESULT UNITS PBTV PSRG
pH 6 j S.U. 4.3 - 5.8 NE
ARSENIC 128 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
ARSENIC 100 mg/kg 12.6 5.8
AB-01S (20 - 21.5)
AB-01S (45 - 46.5)
AB-01S (40 - 41.5)
COI RESULT UNITS PBTV PSRG
ARSENIC 6.1 j mg/kg 12.6 5.8
STRONTIUM 10.2 mg/kg 9 NE
AB-02D (75 - 76.5)
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
STRONTIUM 29.5 mg/kg 9 NE
COI RESULT UNITS PBTV PSRG
pH 6.5 j S.U. 4.3 - 5.8 NE
ARSENIC 40.9 mg/kg 12.6 5.8
SELENIUM 11.3 mg/kg 5.44 2.1
STRONTIUM 11.9 mg/kg 9 NE
AB-08D (59 - 60.5)
AB-08D (50 - 52)
COI RESULT UNITS PBTV PSRG
ARSENIC 56.7 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
ARSENIC 52.7 mg/kg 12.6 5.8
CHROMIUM 39.2 mg/kg 36 3.8
COI RESULT UNITS PBTV PSRG
ARSENIC 76.7 mg/kg 12.6 5.8
GWA-01S (26 - 27.5)
GWA-01S (34 - 35.5)
GWA-01S (20 - 21.5)
COI RESULT UNITS PBTV PSRG
ARSENIC 36.4 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
ARSENIC 26.3 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
pH 6.4 j S.U. 4.3 - 5.8 NE
ARSENIC 40.8 mg/kg 12.6 5.8
GWA-02D (34 - 35)
GWA-02D (41 - 42.5)
GWA-02D (49 - 50.5)
COI RESULT UNITS PBTV PSRG
pH 6.1 j S.U. 4.3 - 5.8 NE
STRONTIUM 9.8 mg/kg 9 NE
COI RESULT UNITS PBTV PSRG
pH 6.8 j mg/kg 5.44 2.1
STRONTIUM 15.9 mg/kg 9 NE
GWA-08D (30.8 - 31.5)
GWA-08D (45 - 46.5)
COI RESULT UNITS PBTV PSRG
ARSENIC 62.1 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
pH 6.3 j S.U. 4.3 - 5.8 NE
ARSENIC 42 mg/kg 12.6 5.8
GWA-10D (2 - 3)
GWA-10D (39 - 40.3)
AB-05D
AB-02SA
AB-06D
AB-06GTB
COI RESULT UNITS PBTV PSRG
STRONTIUM 23.8 mg/kg 9 NE
AB-09D (55 - 56.5)
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
STRONTIUM 29.5 mg/kg 9 NE
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
COI RESULT UNITS PBTV PSRG
pH 6.4 j S.U. 4.3 - 5.8 NE
GWA-03D (34 - 35.5)
GWA-03D (44 - 44)
GWA-03S (37 - 38)
COI RESULT UNITS PBTV PSRG
pH 6.3 j S.U. 4.3 - 5.8 NE
ARSENIC 26 mg/kg 12.6 5.8
AB-07D (30 - 31.5)
COI RESULT UNITS PBTV PSRG
CHROMIUM 36.8 mg/kg 36 3.8
SELENIUM 5.6 mg/kg 5.44 2.1
STRONTIUM 9.6 mg/kg 9 NE
COI RESULT UNITS PBTV PSRG
pH 7.2 j S.U. 4.3 - 5.8 NE
GWA-07S (30 - 31.5)
GWA-07S (60.2-60.4)
COI RESULT UNITS PBTV PSRG
ARSENIC 23.9 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
MW-200BR (5 - 6.5)
MW-200BR (9 - 9.4)
COI RESULT UNITS PBTV PSRG
pH 4.2 j S.U. 4.3 - 5.8 NE
pH 5.9 j S.U. 4.3 - 5.8 NE
STRONTIUM 9.3 mg/kg 9 NE
MW-203BR (20 - 21.5)
MW-203BR (30 - 31.5)
COI RESULT UNITS PBTV PSRG
pH 6.4 j S.U. 4.3 - 5.8 NE
STRONTIUM 19.4 mg/kg 9 NE
AB-04D (69.5 - 70.5)
COI RESULT UNITS PBTV PSRG
pH 6.5 j S.U. 4.3 - 5.8 NE
CHLORIDE 173 j mg/kg 36 3.8
COI RESULT UNITS PBTV PSRG
ARSENIC 21.1 mg/kg 12.6 5.8
AB-03D (40 - 41.5)
AB-03D (40 - 41.5)
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
pH 6.3 j S.U. 4.3 - 5.8 NE
CHROMIUM 45.7 mg/kg 36 3.8
IRON 49500 mg/kg 40400 150
STRONTIUM 64.1 mg/kg 9 NE
VANADIUM 156 mg/kg 114 6
GWA-06S (29 - 30)
GWA-06S (68.5 - 70)
COI RESULT UNITS PBTV PSRG
pH 6.4 j S.U. 4.3 - 5.8 NE
GWA-04S (45 - 47)
COI RESULT UNITS PBTV PSRG
pH 4.2 j mg/kg 4.3 - 5.8 NE
COI RESULT UNITS PBTV PSRG
pH 6.2 j S.U. 4.3 - 5.8 NE
COI RESULT UNITS PBTV PSRG
pH 7.2 j S.U. 4.3 - 5.8 NE
STRONTIUM 10.6 mg/kg 9 NE
GWA-05S (25 - 26.5)
GWA-05S (30 - 31.5)
GWA-05S (35 - 36.5)
COI RESULT UNITS PBTV PSRG
pH 5.9 j S.U. 4.3 - 5.8 NE
BARIUM 620 j-S.U. 139 580
CHROMIUM 54.6 j-mg/kg 36 3.8
IRON 44100 j-mg/kg 40400 150
COI RESULT UNITS PBTV PSRG
ARSENIC 42.9 mg/kg 12.6 5.8
ARSENIC 50.2 j mg/kg 12.6 5.8
IRON 44400 mg/kg 40400 150
GWA-09GTB (40 - 41.5)
GWA-09GTB (50 - 51.5)
GWA-09GTB (50 - 52)
COI RESULT UNITS PBTV PSRG
pH 6.1 j S.U. 4.3 - 5.8 NE
CHLORIDE 172 j mg/kg 36 3.8
COI RESULT UNITS PBTV PSRG
ARSENIC 18.7 mg/kg 12.6 5.8
COBALT 161 mg/kg 51 0.9
SB-03 (12 - 13.5)
SB-03 (4 - 5.5)
FIGURE 7-1
POTENTIAL SECONDARY SOURCE
SOIL ANALYTICAL RESULTS
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINADRAWN BY: A. FEIGL
PROJECT MANAGER: S. SPINNER
CHECKED BY: A. ALBERT
DATE: 10/19/2017
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig07-01_SecondarySoilResults_BC.mxd
0 400 800 1,200200
GRAPHIC SCALE IN FEET
NOTES:AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017. AERIAL
WAS COLLECTED ON APRIL 8, 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
COORDINATE SYSTEM FIPS 3200 (NAD83/2011).
LEGEND
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig07-01_SecondarySoilResults_BC.mxd
COI RESULT UNITS PBTV PSRG
ARSENIC 26.9 mg/kg 12.6 5.8
COI RESULT UNITS PBTV PSRG
ARSENIC 33.1 mg/kg 12.6 5.8
pH 6.4 j S.U. 4.3 - 5.8 NE
ARSENIC 52.2 mg/kg 12.6 5.8
IRON 45800 mg/kg 40400 150
STRONTIUM 21.5 mg/kg 9 NE
GWA-11D (29 - 30.5)
GWA-11D (35 - 36.5)
GWA-11D (55 - 55.4)
ASH BASIN
BELEWS
RESERVOIR
PINE HALL ROAD
LANDFILL
DUKE ENERGY CAROLINAS BELEWS CREEK PLANT
SITE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
ASH BASIN WASTE BOUNDARY
UNKNOWN SATURATION SOIL SAMPLE LOCATION
AND DEPTH (FEET BELOW GROUND SURFACE)!(
SATURATED SOIL SAMPLE LOCATION AND DEPTH
(FEET BELOW GROUND SURFACE)!(
MIX OF UNSATURATED AND SATURATED
SOIL SAMPLES AT LOCATION AND DEPTH
(FEET BELOW GROUND SURFACE)
!<
UNSATURATED SOIL SAMPLE LOCATION AND DEPTH
(FEET BELOW GROUND SURFACE)!(
STREAM (AMEC NRTR 2015)<
DESIGNATED EFFLUENT CHANNEL
FIGURE 9-1
PIPER DIAGRAM ̶ AOWs
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: E. KINSEY
PROJECT MANAGER: C. EADY
LAYOUT: A. Albert
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT
2017\FIGURES\Piper\Piper Diagram - Seeps.pptx
Location ID % Difference
Notes:
BLUE – Downgradient AOWs
ORANGE – Upgradient AOWs
GREEN– Background Surface Water
Data with charge balance >10% are omitted from plot.
Data included for analysis from April/ May 2017
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non-detect
analytical results are plotted at the corresponding reporting limit.
S-03 36.521
S-05 14.946
S-07 34.757
S-16 10.908
I S-01 9.498
J S-02 4.803
K S-04 6.435
L S-06 3.423
I S-08 6.259
J S-09 2.162
M S-10 3.457
O S-11 5.366
P S-12 6.177
A S-13 9.466
B S-15 6.928
P SW-DR-BG 6.190
FIGURE 9-2
PIPER DIAGRAM ̶ SURFACE WATER AND
WASTE WATER
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: E. KINSEY
PROJECT MANAGER: C. EADY
LAYOUT: A. Albert
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT
2017\FIGURES\Piper\Piper Diagram - Surface Water.pptx
Location ID % Difference
Notes:
Orange – Engineered Drains (Waste Water)
Blue – Outfalls (Waste Water)
Green– Belews Reservoir
Red- Dan River
Samples plotted represent most recent sampling event.
Data with charge balance >10% are omitted from plot.
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non-detect
analytical results are plotted at the corresponding reporting limit.
I HD-07A 0.880
J HD-09 0.074
K HD-10 4.465
L HD-11A 0.209
M HD-21 2.938
O HD-22 8.730
P HD-26 8.513
A HD-27 4.750
B TF-01 4.610
C TF-02 2.325
D TF-03 1.062
I 003 7.376
J ABW 0.069
K BCSW -008 8.561
L BCSW -019 3.627
M BCWW-002 2.028
J SW -BL-D 7.515
SW -BL-U 10.392
K SW -DR-BG 6.190
L SW -DR-D 0.710
P SW -DR-U 9.808
FIGURE 10-1
PIPER DIAGRAM ̶ SHALLOW GROUNDWATER
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: T. PLATING
PROJECT MANAGER: C. EADY
LAYOUT: A. ALBERT
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\15. Riverbend\05.EHS CAMA Compliance Support\CSA
Supplement 2017\Piper
Well ID % Difference
Notes:
Black – Within or below ash
Blue - Downgradient
Orange -Upgradient
Green – Background
Data with charge balance >10% are omitted from plot.
Data included for analysis from April 2017.
Data represent samples with pH < 9 and turbidity < 10.
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non-detect
analytical results are plotted at the corresponding reporting limit.
I AB-04S 2.357
J AB-06S 7.327
L AB-07S 2.076
M AB-08S 5.149
O AB-08SL 7.786
E AB-09S 3.631
I AB-01S 3.446
J AB-03S 1.543
K GWA-01S 1.490
L GWA-02S 0.488
M GWA-11S 6.663
O GWA-20SA 1.260
P GWA-21S 2.105
A GWA-31S 5.309
B MW-03 0.617
I GWA-06S 4.706
J GWA-07SA 0.238
K GWA-08S 0.744
L GWA-16S 3.566
M GWA-17S 0.240
J MW-202S 8.504
AB-06SL 46.285
GWA-10S 19.466
GWA-19SA 10.184
GWA-23S 37.534
GWA-30S 10.192
GWA-32S 30.767
MW-01 17.183
MW-103S 10.645
MW-104S 12.345
GWA-12S 66.664
BG-02S 53.367
BG-03S 32.721
FIGURE 10-2
PIPER DIAGRAM ̶ DEEP GROUNDWATER
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: T. PLATING
PROJECT MANAGER: C. EADY
LAYOUT:
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\15. Riverbend\05.EHS CAMA Compliance Support\CSA
Supplement 2017\Piper
Well ID % Difference
Notes:
Black – Within or below ash
Blue - Downgradient
Orange -Upgradient
Green – Background
Data with charge balance >10% are omitted from plot.
Data included for analysis from April 2017.
Data represent samples with pH < 9 and turbidity < 10.
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non -detect
analytical results are plotted at the corresponding reporting limit .
O GWA-17D 2.582
J
AB-01D 2.998
AB-02D 1.386
I AB-04S 2.357
J AB-06S 7.327
L AB-07S 2.076
M AB-08S 5.149
O AB-08SL 7.786
P AB-04D 7.280
A AB-05D 3.621
B AB-06D 9.658
C AB-07D 8.271
D AB-08D 3.735
E AB-09D 9.457
I J K AB-03D 2.632
L GWA-01D 5.999
M GWA-02D 7.865
P GWA-11D 2.968
A GWA-18D 5.922
B GWA-20D 0.817
C GWA-21D 1.907
E GWA-24D 2.935
H GWA-32D 4.135
O MW-103D 1.287
I K GWA-09D 6.433 L GWA-12D 8.107
GWA-07D 9.249
I
K
BG-01D 7.549 BG-03D 8.235
MW-202D 9.709
AB-06SL 46.285
GWA-03D 11.161
GWA-10DA 10.422
GWA-23D 31.321
GWA-31D 10.150
GWA-08D 14.400
GWA-16DA 10.278
BG-03D 17.942
FIGURE 10-3
PIPER DIAGRAM ̶ BEDROCK GROUNDWATER
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: T. PLATING
PROJECT MANAGER: C. EADY
LAYOUT:
DATE: AUGUST 2017
FILEPATH:
P:\Duke Energy Carolinas\15. Riverbend\05.EHS CAMA Compliance Support\CSA
Supplement 2017\Piper
Well ID % Difference
Notes:
Black – Within or below ash
Orange – Upgraident
Blue - Downgradient
Green – Background
Data with charge balance >10% are omitted from plot.
Data included for analysis from April 2017.
Data represent samples with pH < 9 and turbidity < 10.
Data presented may include lab-qualified results. Refer to
analytical data table notes for qualifier definitions. Non-detect
analytical results are plotted at the corresponding reporting limit.
I AB-04S 2.357
J AB-06S 7.327
L AB-07S 2.076
M AB-08S 5.149
O AB-08SL 7.786
K AB-09BR 7.000
I MW-200BR 6.276
I MW-203BR 9.897
I BG-02BRA 9.425
AB-06SL 46.285
AB-04BR 10.935
GWA-12BR 13.057
GWA-24BR 11.820
GWA-202BR 46.624
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
1
10AB-4SL*9.3
AB-5S*0.13
AB-5SL*6.8
AB-8SL*0.13
GWA-1S0.55
GWA-6S0.24 j
MW-40.309 j
MW-104S0.24 j
OB-426.2
AB-8S*1.2
GWA-23S0.17 jMW-20.49 j
GWA-22S0.22 j
GWA-26S0.18 j
GWA-27S0.18 j
AB-1SND
AB-3SND
AB-4S*ND
AB-6S*ND
AB-7S*ND
AB-9SND
BG-2SND
BG-3SND
GWA-2SND
GWA-5SND
GWA-7SAND
GWA-8SND
GWA-10SND
GWA-11SND
GWA-12SND
GWA-16SND
GWA-17SND
MW-1ND
MW-3ND
MW-5ND
MW-6ND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
OB-5ND
AB-6SL*ND
GWA-19SAND
GWA-21SND
MW-103SND
GWA-18SND
GWA-18SAND
GWA-20SAND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-9SND
GWA-3SNDGWA-19SNS
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNSMW-101SNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1 μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-5ISOCONCENTRATION MAPANTIMONY IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ANTIMONY CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1
2
AB-1D0.22
AB-3D0.65
AB-4D0.38
AB-5D0.18
AB-9D2.8
GWA-1D1.6
GWA-4D0.13 j
GWA-5D0.19 j
GWA-7D0.65
GWA-8D0.32 j
GWA-9D1.2
GWA-10DA0.2 j
GWA-11D0.16 j
GWA-17D0.1 j
MW-104D0.98
AB-2D0.13 j
GWA-18D0.41 j
GWA-23D0.28 j
AB-6DND
AB-7DND
AB-8DND
BG-1DND BG-2DND
BG-3DND
GWA-2DND
GWA-3DND
GWA-6DND
GWA-12DND
GWA-16DAND
MW-103DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
MW2-7ND
MW2-9NDOB-9ND
GWA-30DND
GWA-31DND
GWA-32DND
GWA-20DND
GWA-21DND
GWA-24DND
GWA-26DND
GWA-27DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-6ISOCONCENTRATION MAPANTIMONY IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ANTIMONY CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
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PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RDBG-2BRA0.28 j
GWA-12BR0.27 j
MW-202BR0.28 j
MW-203BR0.13 j AB-4BR0.19 j
AB-9BR0.16 j
GWA-24BR0.85
MW-1DND
MW-200BRND
MW-201BRND
GWA-9BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC2019-RAWND
BC4 Well ANDBC4 Well BND
BC1ND
BC10ND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
BC2026-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003ND
BC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.5 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-7ISOCONCENTRATION MAPANTIMONY IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ANTIMONY CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D1 105020050AB-1S4
AB-3S1.2
AB-4S*89.7
AB-4SL*61.3
AB-5S*98.5 AB-5SL*55
AB-6S*2.3
AB-7S*14.5
AB-8SL*227
AB-9S0.1
BG-2S0.1
BG-3S0.12
GWA-1S0.47
GWA-2S1.2
GWA-5S0.065 j
GWA-6S0.29
GWA-7SA0.044 j
GWA-8S0.18
GWA-10S5.2
GWA-11S1.7
GWA-12S0.058 j
GWA-17S0.18
MW-10.171 j
MW-30.12
MW-40.101 j
MW-50.601 j
MW-60.088 j
MW-104S0.041 j
OB-430.7 OB-50.245 j
AB-6SL*4.8
AB-8S*1.7
GWA-19SA3.7
GWA-21S0.64
GWA-23S0.25
MW-103S74.5GWA-18S2.2
GWA-18SA0.76GWA-19S4.2
GWA-20SA4.3
GWA-22S0.2
GWA-26S0.067 j
GWA-27S1.1
GWA-30S0.23
GWA-31S0.91
GWA-32S35.1
GWA-9S0.15
GWA-3S0.18
GWA-16SND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
MW-2ND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1 μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-8ISOCONCENTRATION MAPARSENIC IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ARSENIC CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
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&<
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&<
&<
&<
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&<
&<
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&<
&<
&<
&<
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&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1
1
10AB-1D1.8
AB-3D16.5
AB-4D3.5
AB-5D0.7
AB-6D0.081
AB-7D0.22AB-8D0.95
AB-9D1.1
BG-1D0.1 BG-2D0.11
BG-3D0.1
GWA-1D1.6
GWA-2D3.7
GWA-3D0.12
GWA-4D0.16
GWA-5D0.15
GWA-6D2.4
GWA-7D2
GWA-8D0.66
GWA-9D0.24
GWA-10DA1.6
GWA-11D3.8
GWA-12D0.12
GWA-16DA0.27
GWA-17D0.18
MW-103D0.5
MW-104D0.28
MW2-70.433 j
MW2-90.621 jOB-90.578 j
AB-2D2.1
GWA-30D1.6
GWA-31D0.29
GWA-32D0.26
GWA-18D0.91
GWA-20D3.2
GWA-21D0.22
GWA-23D0.4
GWA-24D0.07 j
GWA-26D0.064 j
GWA-27D1.1
MW-101DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-9ISOCONCENTRATION MAPARSENIC IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ARSENIC CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RD0 .5 1
0 .5 1
1
0
BG-2BRA0.42
GWA-12BR1.7
MW-200BR1.4
MW-202BR0.37
MW-203BR0.14 AB-4BR0.62
AB-9BR12.4
MW-201BR0.37
GWA-9BR0.16
GWA-24BR4.1
BC1†1.3
BC13†6.8
BC15†0.83
BC17†14.1
BC18†2
BC19†6.1
BC24†12.1
BC33†1.9
BC34†40.3
BC35†15.7
BC8R2†0.77
BC9†1.8
BC2000-RAW†0.44
BC2004-RAW†0.66
BC2021-RAW†1.8
BC2026-RAW†3.5
BC-1000†1.1
BC-10010.39
BC-10030.18
BC-1005†0.53
BC20†10.8
BC26†1.9
BC30†108
BC31†0.93
BC8†0.77
MW-1DND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND
BC2019-RAWND
BC4 Well ANDBC4 Well BND
BC10ND
BC14ND
BC5ND
BC6ND
BC-1002ND
BC-1004NDBC-1006ND
BC25ND
BC7ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.51 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-10ISOCONCENTRATION MAPARSENIC IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL ARSENIC CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
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&<
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&<
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&<
&<
&<
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&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P PINE HALL RD5 8 58700AB-1S99.7
AB-3S166
AB-4S*101
AB-4SL*186
AB-5S*156
AB-5SL*255 AB-6S*180
AB-7S*54
AB-8SL*348
AB-9S56.1
BG-3S42.6
GWA-1S298
GWA-2S17
GWA-5S20.3
GWA-6S110
GWA-7SA211GWA-8S54.4
GWA-10S373
GWA-11S605
GWA-12S24.9
GWA-16S41.2
GWA-17S56.7
MW-120.7
MW-354.8
MW-45.56
MW-533.6
MW-668.4
MW-104S73.4
MW-200S64
MW-202S24.0
MW-203S48
MW-204S172
OB-430.7
OB-5101
AB-6SL*209
AB-8S*90.9
GWA-19SA746
GWA-21S408
GWA-23S62.9
MW-272.9
MW-103S53
GWA-18S30.7
GWA-18SA117GWA-19S516
GWA-20SA282
GWA-26S53.6
GWA-27S153
GWA-30S19.9
GWA-31S15.8
GWA-32S11.3
GWA-9S81.1
GWA-3S72.2
GWA-22SND
BG-2SNS
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 58 μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-11ISOCONCENTRATION MAPBARIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BARIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
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&<
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&<
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&<
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&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
12.61 2 .6
AB-1D191
AB-3D14.2
AB-4D24.1
AB-5D11.4
AB-6D20.6
AB-7D20.6AB-8D7.5
AB-9D15.8
BG-1D6.6 BG-2D5.1
BG-3D†14.8
GWA-1D10.8
GWA-3D25.1
GWA-4D47
GWA-5D7.3
GWA-6D19.5
GWA-7D12.3
GWA-8D7
GWA-9D8.7
GWA-10DA4.2 j
GWA-11D20.5
GWA-12D13.4
GWA-16DA8.6
GWA-17D9.1
MW-101D362 MW-103D574
MW-104D16.5
MW-201D5
MW-202D7.0
MW-203D9.0
MW-204D53
MW2-723.1
MW2-959.1OB-912.9
AB-2D118
GWA-30D48.2
GWA-31D4.4 j
GWA-32D11.5
GWA-20D58.7
GWA-21D236
GWA-23D49.5
GWA-24D7.9
GWA-26D34.8
GWA-27D56.6
GWA-2DND
MW-200DND
GWA-18DND
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 12.6 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-12ISOCONCENTRATION MAPBARIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BARIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPP IN E H A L L R D 6.2BG-2BRA3.9 j
GWA-12BR4.5 j
MW-1D0.918 j
MW-202BR3.0 j
AB-4BR5.6
AB-9BR20.5
GWA-24BR4.8 j
BC-1007†11.1
BC2 Well 14.5
BC2 Well 2†9.4
BC2019-RAW†10.6
BC4 Well A3.6
BC12.4
BC10†18.6
BC131.9
BC145.6
BC153.4
BC17†7.8
BC182.3
BC193.9
BC24†12
BC33†7.7
BC34†37.7
BC353.9
BC5†19
BC8R2†6.6
BC2000-RAW†18.7
BC2004-RAW†20.1
BC2021-RAW0.72
BC2026-RAW†5.3
BC-10000.35
BC-10010.61
BC-1002†16.5
BC-10031.2
BC-1004†6.2
BC-10050.74
BC-1006†16.5
BC203
BC250.46
BC260.5
BC302.2
BC3112.7
BC8†6.6
MW-200BRND
MW-203BRND
MW-201BRND
GWA-9BRND
BC4 Well BND
BC6ND
BC9ND BC7ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 6.2 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-13ISOCONCENTRATION MAPBARIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BARIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
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&<
&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
0.3
6
2410AB-1S0.061
AB-3S0.17
AB-4S*0.024AB-4SL*0.091
AB-5S*0.093
AB-5SL*0.2
AB-7S*0.59AB-8SL*0.079
AB-9S0.081
BG-2S0.075 j,B
BG-3S0.23
GWA-1S6.2
GWA-2S0.25
GWA-5S0.063 j
GWA-6S1.5
GWA-7SA3.1
GWA-8S1.2
GWA-10S1.7
GWA-11S11.5
GWA-12S0.02 j
GWA-16S0.12 B
GWA-17S0.037 j
MW-30.16
MW-104S0.12
AB-6SL*0.017 j
AB-8S*0.18 B
GWA-19SA8.2
GWA-21S9.9
GWA-23S0.18MW-20.35 j
MW-103S0.041 j
GWA-18S0.066 jGWA-18SA0.56
GWA-19S7
GWA-20SA5.5
GWA-22S0.03 j
GWA-26S0.12
GWA-27S1.3
GWA-30S0.61
GWA-31S0.29
GWA-32S0.082 j
GWA-9S0.37
GWA-3S0.026 j
AB-6S*ND
MW-1ND
MW-4ND
MW-5ND
MW-6ND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
OB-4ND
OB-5ND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.362 μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-14ISOCONCENTRATION MAPBERYLLIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BERYLLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
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&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D0.2190.219
0 .2 1 9 44AB-1D0.65
AB-3D0.013
AB-4D0.017
AB-5D0.01
AB-6D0.018
AB-8D0.044
BG-1D0.049 j
BG-3D0.058 j
GWA-1D0.035 j
GWA-2D0.067 j
GWA-3D0.047 j
GWA-4D0.023 j
GWA-8D0.042 j
GWA-9D0.047 j
GWA-10DA0.033 j
GWA-11D0.14
GWA-12D0.036 j
GWA-16DA0.023 j
GWA-17D0.015 j
MW-103D6.1
MW-104D0.016 j,B
MW2-72.27 j
OB-91.55 j
AB-2D0.65
GWA-30D0.03 j
GWA-31D0.15
GWA-32D0.02 j
GWA-20D1.5
GWA-21D5.9
GWA-23D0.11
GWA-24D0.12
GWA-26D0.078 j
GWA-27D1.6
AB-7DND
AB-9DND
BG-2DND
GWA-5DND
GWA-6DND
GWA-7DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
MW2-9ND
GWA-18DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.219 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-15ISOCONCENTRATION MAPBERYLLIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BERYLLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RDBG-2BRA0.087 j
GWA-12BR0.02 j
MW-200BR0.2
MW-202BR0.023 j
MW-203BR0.012 j AB-4BR0.14 j
GWA-9BR0.025 j
BC2004-RAW0.11
BC2021-RAW0.11
BC-10020.1
BC-10060.13
MW-1DND
AB-9BRND
MW-201BRND
GWA-24BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC2019-RAWND
BC4 Well ANDBC4 Well BND
BC1ND
BC10ND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2026-RAWND
BC-1000ND
BC-1001ND
BC-1003ND
BC-1004ND
BC-1005ND
BC20ND
BC25ND BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.2 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-16ISOCONCENTRATION MAPBERYLLIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL BERYLLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPPINE HALL RD5
0
5
0
70070010000AB-1 S8570
AB-3 S11200
AB-4 S*7960
AB-4 SL*1420 0
AB-5 S*937
AB-5 SL*11300 AB-6 S*69.2
AB-7 S*2080 0
AB-8 SL*1070 0
GWA-1S729
GWA-6S25.3 j
GW A-7 SA64
GW A-8 S482
GWA-1 0S97.2
GW A-11 S852
GWA-1 7S25.9 j
MW-19.5 3 j
MW-4718
MW -54.0 9 j
MW -64.4 j
MW -200S95
OB -414800
OB -56.3 5 j
AB-6 SL*628
AB-8 S*234
GWA-19SA2110
GW A-2 1S184
GWA-2 3S2270MW-28.1 6 j
MW-75251
MW-1 03S1320
GWA-1 8S28 j
GWA-18SA112
GWA-1 9S1320
GWA-20SA11200
GW A-2 7S155
AB-9 SND
BG-2SND
BG-3SND
GWA-2SND
GWA-5SND
GW A-1 2SND
GW A-1 6SND
MW -3ND
MW-1 04SND
MW -202SND
MW-2 03SND
MW -204SND
GW A-2 2SND
GW A-2 6SND
GW A-3 0SND
GW A-3 1SND
GWA-3 2SND
GWA-9SND
GW A-3 SND
AB-2 SNS
GWA-2 4SNS
BG-1SNS
OB -1NS
MW -102SNS
MW-1 01SNS
NOTES:THE NORT H CAR OL INA 2 L FOR BORON IS 70 0 μg /L.
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS SET AT RE PORT ING LIMIT OF 50μg/L.
* ASH PORE WATER W ELL DISPL AY ED IN T HE S HALLOW GROUNDWATER UNIT F ORUSE IN CONTOURING.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-17ISOCONCENTRATION MAPBORON IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/29/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL BORON CO NCENTR ATI ON (μg /L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
505 0
7007
0
0
7 0 0
10000
AB-1D9330
AB-3 D1710
AB-4D88.6
AB-5 D37
AB-8 D26.8
AB-9D62.5
BG-1D45.6 jGWA-11 D147
GWA-17D39.1 j
MW-1 01D4550
MW-1 03D1570
MW -2 00D162
MW2-722700
MW2-9325OB-926700
AB-2 D11300
GW A-3 2D44.4 j
GW A-2 0D9890
GWA-21D264
GWA-23D7150 M1
GWA-26D30.7 j
GW A-2 7D5420
AB-6 DND
AB-7 DND
BG-2DND
BG-3DND
GW A-1 DND
GWA-2 DND
GW A-3 DND
GWA-4 DND
GW A-5 DND
GW A-6 DND
GWA-7 DND
GW A-8 DND
GWA-9 DND
GWA-1 0DAND
GW A-1 2DND
GWA-1 6DAND
MW -1 04DND
MW -2 01DND
MW-2 02DND
MW-2 03DND
MW-2 04DND
GWA-30DND
GWA-31DND
GW A-1 8DND
GW A-2 4DND
MW2-2NS MW 2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GW A-2 2DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW -1 02DNS
NOTES:THE NORT H CAR OL INA 2 L FOR BORON IS 70 0 μg /L.
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS SET AT RE PORT ING LIMIT OF 50μg/L.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-18ISOCONCENTRATION MAPBORON IN DEEP GR OUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/29/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL BORON CO NCENTR ATI ON (μg /L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
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&<
&<
&<
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&<
&<
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&<
ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD505 0
MW -1 D9.5 2 j
MW -200BR106
AB-4 BR28.6 j
GWA-9BR211
BC1322.5
BG-2B RAND
GWA-1 2BRND
MW-2 02BRND
MW -203BRND
AB-9 BRND
MW-2 01BRND
GW A-2 4BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC201 9-RAWND
BC4 Well AND
BC4 Well BND
BC1ND
BC10ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC200 0-RAWND
BC200 4-RAWND
BC202 1-RAWND
BC202 6-RAWND
BC-1 000ND
BC-1001ND
BC-1 002ND
BC-1003ND
BC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-2 5BRNS
MW -104BRNS
AB-1 BRNS
AB-4 BRDNS
AB-9 BRDNS
GW A-5 BRNS
GWA-1 6BRNS
GWA-2 0BRNS
GWA-2 6BRNS
GW A-2 7BRNSGWA-1 9BRNS
NOTES:THE NORT H CAR OL INA 2 L FOR BORON IS 70 0 μg /L.
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 50 μ g/L.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
WATER SUPPLY WE LL SAMPL ED BY NCDEQ BET WE EN F EBRUARY 2 015 AND APR IL2017.
FIGURE 10-19ISOCONCENTRATION MAPBORON IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/28/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL BORON CO NCENTR ATI ON (μg /L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
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&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP I N E H A L L R D
11 AB-3S0.051
AB-4SL*0.28
AB-7S*1.2
BG-2S0.068 jGWA-1S0.29
GWA-6S0.52
GWA-7SA0.09 B
GWA-8S0.15
GWA-10S0.25
GWA-11S0.84
GWA-12S0.077 j
GWA-17S0.12
OB-40.983 j
OB-50.115 j
AB-8S*1.8
GWA-19SA0.55
GWA-21S0.61
GWA-23S0.17
GWA-18SA0.19
GWA-19S0.46
GWA-20SA1.4
GWA-26S0.057 j
GWA-27S0.12
GWA-9S0.073 j
AB-1SND
AB-4S*ND
AB-5S*ND
AB-5SL*ND AB-6S*ND
AB-8SL*ND
AB-9SND
BG-3SND
GWA-2SND
GWA-5SNDGWA-16SND
MW-1ND
MW-3ND
MW-4ND
MW-5ND
MW-6ND
MW-104SND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
AB-6SL*ND
MW-2ND
MW-103SND
GWA-18SND
GWA-22SND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-3SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-20ISOCONCENTRATION MAPCADMIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL CADMIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1 1
1
2
2
2
AB-1D0.16
AB-9D0.069
MW-103D3.3
MW2-70.871 j
OB-92.4
AB-2D0.21
GWA-20D2
GWA-21D0.87
GWA-23D0.54
GWA-24D0.052 j
GWA-26D0.24
GWA-27D1.6
AB-3DND
AB-4DND
AB-5DND
AB-6DND
AB-7DNDAB-8DND
BG-1DND BG-2DND
BG-3DND
GWA-1DND
GWA-2DND
GWA-3DND
GWA-4DND
GWA-5DND
GWA-6DND
GWA-7DND
GWA-8DND
GWA-9DND
GWA-10DAND
GWA-11DND
GWA-12DND
GWA-16DAND
GWA-17DND
MW-101DND
MW-104DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
MW2-9ND
GWA-30DND
GWA-31DND
GWA-32DND
GWA-18DND
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-21ISOCONCENTRATION MAPCADMIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL CADMIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
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&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD0.08GWA-9BR0.34
BC14†0.083
BC19†0.11
BC24†0.098
BC26†0.18
BG-2BRAND
GWA-12BRND
MW-1DND
MW-200BRND
MW-202BRND
MW-203BRND AB-4BRND
AB-9BRND
MW-201BRND
GWA-24BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC2019-RAWND
BC4 Well AND
BC4 Well BND
BC1ND
BC10ND
BC13ND
BC15ND
BC17ND
BC18ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
BC2026-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003ND
BC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.08 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-22ISOCONCENTRATION MAPCADMIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL CADMIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RD1
5
2 5 0
500
AB-1 S478 AB-3 S473
AB-4 S*304
AB-4 SL*8.5
AB-5 S*11 AB-5 SL*426
AB-6 S*7.1
AB-7 S*884
AB-8 SL*6.5
AB-9 S5.7
BG-2S14
BG-3S2.4
GW A-1 S88.6
GWA-2S1.3
GW A-5 S2.1
GWA-6S7.8
GWA-7 SA18.8
GWA-8S3.9
GWA-1 0S73.1 M1
GW A-11 S231
GWA-1 2S0.7 7 j
GWA-1 6S0.6 7 j
GWA-1 7S1
MW-12.1 8
MW-38.9
MW -42.5 2
MW -52.0 4
MW -68.0 7
MW -104S0.8 5 j
MW-2 00S33
MW -202S1.7
MW -203S1.8
MW -204S2.9
OB -44.7 3
OB -53.4 1
AB-6 SL*7.4
AB-8 S*4.7
GW A-1 9SA180
GW A-2 1S144
GWA-2 3S7.9MW-26.8 7
MW-1 03S248
GWA-1 8S21.5
GWA-18SA56.6
GWA-1 9S157
GW A-2 0SA489
GW A-2 2S2
GWA-2 6S6.4
GWA-2 7S51.9
GW A-3 0S4.5
GW A-3 1S2.4
GWA-3 2S42.6
GWA-9S2.7
GWA-3S7.7
AB-2 SNS
GWA-2 4SNS
BG-1SNS
OB -1NS
MW-7NS
MW-1 02SNS
MW-1 01SNS
NOTES:THE NORT H CAR OL INA 2 L FOR CHLORIDE IS 25 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 15 mg/L.
* ASH PORE WATER W ELL DISPL AY ED IN T HE S HALLOW GROUNDWATER UNIT F ORUSE IN CONTOURING.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-23ISOCONCENTRATION MAPCHLORIDE IN SHA LLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/29/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL CHLORIDE CONCENTRATION (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D 20.920.92 5 0
AB-1D477 AB-3 D269
AB-4D3.2
AB-5D0.8
AB-6 D1.2
AB-7 D4.1AB-8 D12.7
AB-9D6.2
BG-1D7.7 BG-2D14
BG-3D5
GW A-1 D52.1
GW A-2 D1.5
GWA-3 D9.9
GWA-4 D6.5
GW A-5 D3.9
GW A-6 D3.6
GWA-7 D21.9
GW A-8 D5.3
GWA-9 D30.7
GWA-1 0DA3.8
GW A-11 D235
GW A-1 2D1.1
GWA-1 6DA0.7 4 j
GWA-17D0.9 3 j
MW -1 01D430
MW-1 03D292
MW -1 04D1.2
MW -2 00D34
MW-2 01D4.4
MW-2 02D2.8
MW-2 03D2.9
MW -2 04D2.2
MW2-714.1
MW 2-93.9OB-911.4
AB-2 D475
GWA-30D3.6
GWA-31D1.7
GWA-32D87.8
GWA-18D11
GWA-20D478
GW A-2 1D217
GWA-23D10.7
GW A-2 4D43.9
GWA-26D9.6
GW A-2 7D393
MW2-2NS MW 2-3NS
MW2-4NS
MW 2-5NS
GWA-16DNS
GWA-19DNS
GW A-2 2DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-1 02DNS
NOTES:THE NORT H CAR OL INA 2 L FOR CHLORIDE IS 25 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 20 .9 mg/L.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-24ISOCONCENTRATION MAPCHLORIDE IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/28/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL CHLORIDE CONCENTRATION (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RD3BG-2B RA2.5
GWA-1 2BR2.3
MW -1 D7.9 6
MW-2 00BR49.5
MW-2 02BR2.4
MW-2 03BR6 AB-4 BR1.4
AB-9 BR4.3
MW -201BR4.8
GWA-9BR52.7
GW A-2 4BR1.5
BC-10071.5
BC201 9-RAW1.8
BC4 Well A1.6
BC1†7
BC10†3
BC13†14.9
BC141.8
BC15†5.7
BC17†4
BC181.6
BC191.8
BC24†3.7
BC332.8
BC34†8.3
BC35†7.2
BC52.7
BC6†11.3
BC8R2†3.5
BC9†6.3
BC200 0-RAW2.1
BC200 4-RAW1.8
BC2021-RAW †5.7
BC202 6-RAW1.2
BC-1 0002.1
BC-1 001†3.7
BC-1 0021.4
BC-1 0031.2
BC-1 0041.5
BC-1 0051.2
BC-10061.1
BC202.2
BC25†3.1
BC26†4
BC30†7.5
BC312.4
BC71.5 6
BC8†3.5
BC2 Well 1NDBC2 Well 2ND
BC4 Well BND
GW A-2 5BRNS
MW -104BRNS
AB-1 BRNS
AB-4 BRDNS
AB-9 BRDNS
GW A-5 BRNS
GWA-1 6BRNS
GWA-2 0BRNS
GW A-2 6BRNS
GW A-2 7BRNSGWA-1 9BRNS
NOTES:THE NORT H CAR OL INA 2 L FOR CHLORIDE IS 25 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 3 mg/L.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
WATER SUPPLY WE LL SAMPL ED BY NCDEQ BET WE EN F EBRUARY 2 015 AND APR IL2017.
FIGURE 10-25ISOCONCENTRATION MAPCHLORIDE IN BED ROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/28/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL CHLORIDE CONCENTRATION (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
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AB-1S7 AB-3S2.2
AB-4S*0.23 AB-4SL*0.89
AB-5S*0.44 AB-5SL*1.3 AB-6S*0.42
AB-7S*2.6
AB-8SL*1.2
AB-9S0.36
BG-2S3.4
BG-3S1.4
GWA-1S289 M1
GWA-2S2
GWA-5S1.1
GWA-6S1.5
GWA-7SA1.1GWA-8S0.58
GWA-10S0.36 j,B
GWA-11S14.7
GWA-12S1.9
GWA-16S0.36 j,B
GWA-17S2.8
MW-31.4
MW-414
MW-51.58 j
MW-104S1.9
AB-6SL*0.89
AB-8S*2.1
GWA-19SA0.84
GWA-21S0.49 j,B
GWA-23S0.89MW-21.3 j
MW-103S1.5
GWA-18S1.3
GWA-18SA2.8
GWA-19S4.1 GWA-20SA1.8
GWA-22S2.1
GWA-26S0.88
GWA-27S4.1
GWA-30S0.30 j
GWA-31S1.2
GWA-32S2.3
GWA-9S2.6
GWA-3S269AB-1S0.33
AB-5S*0.062 AB-5SL*0.13
AB-6S*0.022
BG-2S1.5
BG-3S0.5
GWA-1S0.29
GWA-2S0.96 j,D3
GWA-5S0.54
GWA-6S0.31 M1
GWA-7SA0.59GWA-8S0.11
GWA-11S0.48 j,D3
GWA-12S0.099
GWA-16S0.11
GWA-17S0.15
MW-30.68
MW-104S0.64
GWA-19SA0.079 j
GWA-21S0.045
GWA-23S0.27
GWA-19S0.041 GWA-20SA0.064 j,D3 GWA-22S1.2
GWA-26S0.52
GWA-27S0.019 j
GWA-30S0.12
GWA-31S0.48 j,D3
GWA-9S0.16
GWA-3S0.17
MW-1ND
MW-6ND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
OB-4ND
OB-5ND
AB-2SNS
GWA-24SNS
BG-1SNS
AB-3SND
AB-4S*ND AB-4SL*ND AB-7S*NDAB-8SL*ND
AB-9SND
GWA-10SND
AB-6SL*ND
AB-8S*ND
MW-103SND
GWA-18SND
GWA-18SAND
GWA-32SND
AB-2SNS
GWA-24SNS
BG-1SNS
MW-1NS
MW-5NS
MW-4NS
OB-4NS
OB-5NS
MW-6NSMW-2NS
MW-203SNS
MW-204SNS
MW-200SNS
OB-1NS
OB-1NS
MW-202SNS
MW-101SNS
MW-101SNS
MW-102SNS
MW-102SNS
MW-7NS MW-7NS
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D4.724.7210
102502 5 0
NOTES:THE NORTH CAROLINA 2L FOR CHROMIUM IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 4.72 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-26ISOCONCENTRATION MAPCHROMIUM (VI) AND CHROMIUM (TOTAL) IN SHALLOWGROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps_Chromium.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGENDTOTAL CHROMIUM CONCENTRATION (μg/L)1 TOTAL CHROMIUM NOT DETECTED ABOVEREPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
CHROMIUM (VI) NOT DETECTED ABOVEREPORTING LIMITND
TOTAL CHROMIUM NOT SAMPLEDNS
CHROMIUM (VI) NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
INTERMEDIATE CONTOUR
PBTV CONTOUR
<<<<<<<<<
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AB-1D5.4
AB-3D2.6
AB-4D0.46
AB-5D0.69
AB-6D0.62
AB-7D0.42
AB-8D0.76
AB-9D0.37
BG-1D0.41 j BG-2D0.55
BG-3D2.2
GWA-1D10
GWA-2D1.6
GWA-3D5.4
GWA-4D0.95
GWA-5D1.5
GWA-6D0.52
GWA-7D1.1
GWA-8D0.51
GWA-9D3.1
GWA-10DA61.7 M1
GWA-11D13.1
GWA-12D0.45 j,B
GWA-16DA78.1
GWA-17D1.4
MW-103D0.30 j
MW-104D1.9
MW2-99.07
AB-2D5.1
GWA-30D0.86
GWA-31D0.57
GWA-32D0.75
GWA-18D0.59
GWA-20D1.5
GWA-21D1.8
GWA-23D13.3
GWA-24D1.4
GWA-26D0.95
AB-1D0.46
AB-3D0.074
AB-4D0.38
AB-5D0.5
AB-6D0.42
AB-7D0.05
AB-8D0.02
AB-9D0.011
BG-1D0.12 BG-2D0.13
BG-3D0.073
GWA-1D0.053
GWA-2D0.087
GWA-3D0.79
GWA-4D0.66
GWA-5D0.19
GWA-6D0.27
GWA-7D0.68
GWA-8D0.0092 j
GWA-9D0.11
GWA-10DA0.11
GWA-12D0.052
MW-104D1.7
AB-2D0.43 j,D3
GWA-30D0.33
GWA-18D0.17
GWA-21D0.075 M1
GWA-23D8.3
GWA-24D0.23
GWA-26D0.042
GWA-27D0.013 j
MW-101DNS
MW-200DND
MW-201DND
MW2-2NS
MW-202DND
MW2-3NS
MW-203DND
MW2-4NS
MW-204DND
MW2-5NS
MW2-7ND
OB-9ND
GWA-27DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
GWA-11DND
GWA-16DAND
GWA-17DND
MW-103DND
GWA-31DND
GWA-32DND
GWA-20DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
OB-9NS
MW2-2NS
MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS MW2-1NS
MW-203DND
MW-204DNS
MW-101DNS
MW-200DNS
MW-201DNS
MW-202DNS
MW2-9NS
MW2-7NS
SFMW-1DNS
SFMW-1DNS
SFMW-3DNS SFMW-3DNS
SFMW-4DNSSFMW-4DNS
SFMW-5DNS
SFMW-5DNS
SFMW-2DNSSFMW-2DNS
MW-102DNS
MW-102DNS
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
3
.
3 3.33.33.3
10 101060NOTES:THE NORTH CAROLINA 2L FOR CHROMIUM IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 3.3 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-27ISOCONCENTRATION MAPCHROMIUM (VI) AND CHROMIUM (TOTAL) IN DEEPGROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps_Chromium.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGENDTOTAL CHROMIUM CONCENTRATION (μg/L)1 TOTAL CHROMIUM NOT DETECTED ABOVEREPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
CHROMIUM (VI) NOT DETECTED ABOVEREPORTING LIMITND
TOTAL CHROMIUM NOT SAMPLEDNS
CHROMIUM (VI) NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
INTERMEDIATE CONTOUR
PBTV CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<
&<&<
&<&<
&<&<&<&<
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&<
BG-2BRA†
34.7
GWA-12BR0.74
MW-200BR0.098 j
MW-202BR0.92
MW-203BR3.4
AB-4BR1.4
AB-9BR1.9
MW-201BR0.79
GWA-9BR0.98
GWA-24BR0.72
GWA-25BRNS
BC-10070.77
BC11.4
BC101.6
BC150.96
BC180.79
BC33†
19.3
BC340.52
BC351.6
BC8R20.91
BG-2BRA0.052
GWA-12BR0.031
MW-202BR0.17
MW-203BR0.52 AB-4BR0.39
MW-201BR0.017 j
GWA-9BR0.076
GWA-24BR0.044
GWA-25BRNS
BC-10071
0.79
BC2019-RAW0.65
BC4 Well A0.085
BC10.093
BC100.057
BC150.41
BC180.59BC350.18
BC8R20.06
BC2026-RAW0.2
MW-1DND
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNS
BC2 Well 1NDBC2 Well 2ND
BC2019-RAWND
BC4 Well AND
BC4 Well BND
GWA-19BRNS
BC13ND
BC14ND
BC17NDBC19ND
BC24ND
BC5ND
BC6ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
BC2026-RAWND
MW-200BRND
AB-9BRND
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNS
BC2 Well 1ND
BC2 Well 2ND
BC4 Well BND
GWA-19BRNS
BC13ND
BC14ND
BC17ND
BC19ND
BC24ND
BC33ND
BC34ND
BC5ND
BC6ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
MW-1DNS
BC7ND BC7ND
BC-1000NDBC-1000ND
BC210.89
BC210.58
BC20ND BC20ND
BC30ND
BC30ND
BC31ND
BC31ND
BC-10010.049
BC-1001ND
BC-10050.037
BC-1005ND
BC26NS
BC26NS
BC-1003ND
BC-1003NDBC-10061.0
BC-10061.3
BC250.037BC25ND
BC-1002ND
BC-1002ND
BC-1004ND
BC-1004ND
BC80.06
BC80.91
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDM
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RDNOTES:THE NORTH CAROLINA 2L FOR CHROMIUM IS 10 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 5.3 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
1 HEXAVALENT CHROMIUM CONCENTRATION IS GREATER THAN THE TOTALCHROMIUM CONCENTRATION FOR THIS SAMPLE RESULT. THE CAUSE OF THISDISCREPANCY IN UNKNOWN AND RESULTS SHOULD BE CONSIDERED ESTIMATEDCONCENTRATIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-28ISOCONCENTRATION MAPCHROMIUM (VI) AND CHROMIUM (TOTAL) IN BEDROCKGROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps_Chromium.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGENDTOTAL CHROMIUM CONCENTRATION (μg/L)1 TOTAL CHROMIUM NOT DETECTED ABOVEREPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
CHROMIUM (VI) NOT DETECTED ABOVEREPORTING LIMITND
TOTAL CHROMIUM NOT SAMPLEDNS
CHROMIUM (VI) NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
INTERMEDIATE CONTOUR
PBTV CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
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&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
AB-1S0.33
AB-5S*0.062
AB-5SL*0.13 AB-6S*0.022
BG-2S1.5
BG-3S0.5
GWA-1S0.29
GWA-2S0.96 j,D3
GWA-5S0.54
GWA-6S0.31 M1
GWA-7SA0.59
GWA-8S0.11
GWA-11S0.48 j,D3
GWA-12S0.099
GWA-16S0.11
GWA-17S0.15
MW-30.68
MW-104S0.64
GWA-19SA0.079 j
GWA-21S0.045
GWA-23S0.27
GWA-19S0.041
GWA-20SA0.064 j,D3 GWA-22S1.2
GWA-26S0.52
GWA-27S0.019 j
GWA-30S0.12
GWA-31S0.48 j,D3
GWA-9S0.16
GWA-3S0.17
AB-3SND
AB-4S*ND
AB-4SL*ND
AB-7S*ND
AB-8SL*ND
AB-9SND
GWA-10SND
AB-6SL*ND
AB-8S*ND
MW-103SND
GWA-18SND
GWA-18SAND
GWA-32SND
AB-2SNS
GWA-24SNS
BG-1SNS
MW-1NS
MW-4NS
MW-5NS
MW-6NS
OB-4NS
OB-5NS
MW-2NS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTHSCREENING LEVEL FOR CHROMIUM (VI) IS 0.07 µg/L. NC DHHS MEMORANDUM,NOVEMBER 4, 2015.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.75 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-29ISOCONCENTRATION MAPCHROMIUM (VI) IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NCDHHS CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
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&<
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&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPPINE HALL RD0 .4 1 1 0.411AB-1D0.46
AB-3D0.074
AB-4D0.38
AB-5D0.5
AB-6D0.42
AB-7D0.05AB-8D0.02
AB-9D0.011
BG-1D0.12 BG-2D0.13
BG-3D0.073
GWA-1D0.053
GWA-2D0.087
GWA-3D0.79
GWA-4D0.66
GWA-5D0.19
GWA-6D0.27
GWA-7D0.68
GWA-8D0.0092 j
GWA-9D0.11
GWA-10DA0.11
GWA-12D0.052
MW-104D1.7
AB-2D0.43 j,D3
GWA-30D0.33
GWA-18D0.17
GWA-21D0.075 M1
GWA-23D8.3
GWA-24D0.23
GWA-26D0.042
GWA-27D0.013 j
GWA-11DND
GWA-16DAND
GWA-17DND
MW-103DND
GWA-31DND
GWA-32DND
GWA-20DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-9NSOB-9NS
MW2-1NS MW2-7NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNSMW-101DNS
NOTES:THE NORTH CAROLINA DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTHSCREENING LEVEL FOR CHROMIUM (VI) IS 0.07 µg/L. NC DHHS MEMORANDUM,NOVEMBER 4, 2015.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.411 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-30ISOCONCENTRATION MAPCHROMIUM (VI) IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NCDHHS CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD0 .3 3
BG-2BRA0.052
GWA-12BR0.031
MW-202BR0.17
MW-203BR0.52 AB-4BR0.39
MW-201BR0.017 j
GWA-9BR0.076
GWA-24BR0.044
BC-1007†0.79
BC2019-RAW†0.65
BC4 Well A0.085
BC10.093
BC100.057
BC15†0.41
BC18†0.59
BC350.18
BC8R20.06
BC2026-RAW0.2
BC-10010.049BC-1006†1
BC250.037
BC80.06
MW-200BRND
AB-9BRND
BC2 Well 1NDBC2 Well 2ND
BC4 Well BND
BC13ND
BC14ND
BC17ND
BC19ND
BC24ND
BC33ND
BC34ND BC5ND
BC6ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND BC-1000ND
BC-1002ND
BC-1003ND
BC-1004ND
BC-1005ND
BC20ND
BC30ND
BC31ND
BC7ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
BC26NS
NOTES:THE NORTH CAROLINA DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTHSCREENING LEVEL FOR CHROMIUM (VI) IS 0.07 µg/L. NC DHHS MEMORANDUM,NOVEMBER 4, 2015.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.33 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL
FIGURE 10-31ISOCONCENTRATION MAPCHROMIUM (VI) IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
CHROMIUM (VI) CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NCDHHS CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
0 .5 0 9 0.5090.5091 1 1AB-1S32.3 AB-3S11.4
AB-4S*0.1 AB-4SL*0.32
AB-5S*0.06
AB-5SL*0.056 AB-6S*0.37
AB-7S*28.5
AB-8SL*0.63
AB-9S13.6
BG-2S0.18
BG-3S0.3
GWA-1S7.2
GWA-2S0.44
GWA-5S0.23
GWA-6S0.78
GWA-7SA12.6
GWA-8S0.21
GWA-10S54
GWA-11S11.5
GWA-12S0.099 j
GWA-16S2
GWA-17S14
MW-11.07
MW-30.11
MW-40.295 j
MW-60.23 j
MW-104S0.081 j,B
MW-200S2.99
MW-204S14.7
OB-41.07 OB-50.131 j
AB-8S*15.8
GWA-19SA50.1
GWA-21S20.6
GWA-23S5.4
MW-20.17 j
MW-103S51
GWA-18S20.6
GWA-18SA39.4
GWA-19S40
GWA-20SA20 GWA-22S0.97
GWA-26S0.2
GWA-27S65.2
GWA-30S0.91
GWA-31S0.26
GWA-32S60.9
GWA-9S0.71
GWA-3S2.5
MW-5ND
MW-202SND
MW-203SND
AB-6SL*ND
MW-7ND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.509 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-32ISOCONCENTRATION MAPCOBALT IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL COBALT CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1.61 .6
80AB-1D34.8 AB-3D2.2
AB-4D0.2
AB-5D0.054
AB-6D0.084
AB-7D0.11AB-8D0.45
AB-9D0.33
BG-1D0.2 BG-2D0.024 j
BG-3D0.063 j
GWA-1D5
GWA-2D0.35
GWA-3D0.16
GWA-4D0.87
GWA-5D0.26
GWA-6D0.42
GWA-7D0.072 j
GWA-8D0.12
GWA-9D1.6
GWA-10DA1
GWA-11D2.8
GWA-12D0.17
GWA-16DA1.2
GWA-17D0.19
MW-103D85.6
MW-104D0.14
MW-204D9.01
MW2-70.41 j
MW2-90.822 jOB-90.445 j
AB-2D84
GWA-30D0.21
GWA-31D0.044 j
GWA-32D0.019 j
GWA-18D0.44
GWA-20D3.4
GWA-21D1.5
GWA-23D37.3
GWA-24D0.066 j
GWA-26D0.34
GWA-27D15.4
MW-200DND
MW-201DND
MW-202DND
MW-203DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.6 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-33ISOCONCENTRATION MAPCOBALT IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL COBALT CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
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M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
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ON RDMIDDLETON LOOPPINE HALL RDBG-2BRA†0.76
GWA-12BR0.082 j
MW-200BR0.045 j
MW-202BR0.064 j
MW-203BR0.1 AB-4BR0.034 j
AB-9BR0.44
MW-201BR0.02 j
GWA-9BR0.38
GWA-24BR0.061 j
BC-10070.25
BC2 Well 2†0.79
BC2019-RAW0.13
BC2021-RAW0.1
BC2026-RAW0.21
MW-1DND
BC2 Well 1ND
BC4 Well ANDBC4 Well BND
BC1ND
BC10ND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003ND
BC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.76 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-34ISOCONCENTRATION MAPCOBALT IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL COBALT CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RD75080000AB-1S211 AB-3S1090
AB-4S*12200
AB-4SL*181
AB-5S*400 AB-6S*225
AB-7S*10300AB-8SL*34800
AB-9S0.292
BG-2S467
BG-3S666
GWA-1S1230 GWA-2S621
GWA-5S292
GWA-6S467
GWA-7SA287
GWA-8S132
GWA-10S91.7
GWA-11S348
GWA-12S50.8
GWA-17S579
MW-1415
MW-3105
MW-4564
MW-5354
MW-649.5
MW-104S151
MW-200S211
MW-202S279
MW-204S3680
OB-428.2
OB-5199
AB-6SL*4850
AB-8S*1260
GWA-19SA420
GWA-23S399MW-2311
MW-7265
MW-103S88300
GWA-18S1400
GWA-18SA218
GWA-19S225
GWA-20SA435 GWA-22S129
GWA-26S105
GWA-27S550
GWA-30S28.9 j
GWA-31S562
GWA-32S38400
GWA-9S374
GWA-3S1240
AB-5SL*ND
GWA-16SND
MW-203SND
GWA-21SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 750 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-35ISOCONCENTRATION MAPIRON IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL IRON CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
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&<
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&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
2 4 0
2 4 0 240240240
300 3002403
0
0
3 0 03000AB-1D251 AB-3D678
AB-7D121
AB-9D39.4
BG-1D226 BG-2D52.2
BG-3D99.4
GWA-1D246
GWA-2D39.5 j
GWA-3D179
GWA-5D72
GWA-6D752
GWA-7D35.6 j
GWA-8D861
GWA-9D161
GWA-10DA437
GWA-11D3270
GWA-12D140
GWA-16DA2100
GWA-17D2100
MW-101D11.7
MW-103D977
MW-104D264
MW-200D28
MW-201D175
MW-202D†434
MW-203D166
MW-204D83
MW2-736
MW2-91630
AB-2D1280
GWA-31D814
GWA-32D2070
GWA-18D38.6 j
GWA-20D64.6
GWA-23D306
GWA-24D30.7 j
GWA-26D165
GWA-27D214
AB-4DND
AB-5DND
AB-6DND
AB-8DND
GWA-4DND
OB-9ND
GWA-30DND
GWA-21DND
MW2-2NS
MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 240 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-36ISOCONCENTRATION MAPIRON IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL IRON CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RD228300BG-2BRA†228
GWA-12BR190
MW-1D1.91 j
MW-200BR217
MW-202BR27.2 j
MW-203BR75.8 AB-4BR39 j
AB-9BR368
MW-201BR76.8
GWA-9BR68
GWA-24BR199
BC-1007†1810
BC2 Well 1†1240BC2 Well 2†1070
BC2019-RAW†2140
BC1†261
BC1056.8
BC33†269
BC35†365
BC6†290
BC9140
BC2000-RAW†743
BC2021-RAW†321
BC2026-RAW217
BC31110
BC4 Well ANDBC4 Well BND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC34ND BC5ND
BC8R2ND
BC2004-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003NDBC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC30ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 228 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-37ISOCONCENTRATION MAPIRON IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL IRON CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP I N E H A L L R D
27.9
27.927.950
5 0
5 0
10000AB-1S2150
AB-3S4230
AB-4S*1440
AB-5S*62.7 AB-6S*3.3
AB-7S*2040
AB-8SL*848
AB-9S495
BG-2S11.8
BG-3S18.5
GWA-1S187 GWA-2S18.3
GWA-5S84.9
GWA-6S318
GWA-7SA246
GWA-8S91.5
GWA-10S1370
GWA-11S173
GWA-12S19.1
GWA-16S61.8
GWA-17S207
MW-131.7
MW-34.3 j
MW-49.16
MW-510
MW-61.91 j
MW-104S7.2
MW-200S261
MW-203S5
MW-204S510
OB-481.7
OB-521.3
AB-6SL*267
AB-8S*84.6
GWA-19SA2120
GWA-21S236
GWA-23S131MW-213.7
MW-759.2
MW-103S8480
GWA-18S2550
GWA-18SA2410
GWA-19S1240
GWA-20SA5640 GWA-22S137
GWA-26S60.4
GWA-27S2370
GWA-30S29.8
GWA-31S13.2
GWA-32S11100
GWA-9S19.6
GWA-3S119
AB-4SL*ND
AB-5SL*ND
MW-202SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 27.9 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-38ISOCONCENTRATION MAPMANGANESE IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MANGANESE CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
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&<
&<
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&<
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&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D 13
13
505
0
10001000
AB-1D2080
AB-3D172
AB-4D294
AB-5D3.7
AB-6D0.007
AB-7D26
AB-8D39.9
AB-9D84
BG-1D†13.2 BG-2D2.7 j
BG-3D3.8 j
GWA-1D23.9
GWA-2D34.9
GWA-3D7.8
GWA-4D12.8
GWA-5D259
GWA-6D393
GWA-7D2700 j
GWA-8D53
GWA-9D17.2
GWA-10DA29.2
GWA-11D176
GWA-12D27.4
GWA-16DA52.4
GWA-17D56.4
MW-101D7580
MW-103D8140
MW-104D22.5
MW-200D11
MW-201D5
MW-202D5
MW-203D5
MW-204D55
MW2-7435
MW2-9162
OB-91840
AB-2D11600
GWA-30D86.6
GWA-31D40.8
GWA-32D354
GWA-18D44.2
GWA-20D2290
GWA-21D53
GWA-23D149
GWA-24D10.5
GWA-26D124
GWA-27D2080
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 13 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-39ISOCONCENTRATION MAPMANGANESE IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MANGANESE CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
PINE HALL RD9.99.9
5050BG-2BRA†87.1
GWA-12BR56.6
MW-1D1.73 j
MW-200BR126
MW-202BR4.6 j
MW-203BR3.9 j
AB-4BR11.8
AB-9BR415
MW-201BR38.3
GWA-9BR375
GWA-24BR10.1
BC-1007†17.6
BC2019-RAW†16
BC2000-RAW8.7
BC2004-RAW7.5
BC2021-RAW†34.7
BC2026-RAW†17.5
BC-10009.2
BC-10010.74
BC-10021.8
BC-10042.8
BC-1005†65.1
BC-10066.1
BC203.6
BC251.4
BC262.1
BC300.7
BC31†102
BC77
BC81.4
BC4 Well BND
BC2 Well 1ND
BC2 Well 2ND
BC4 Well AND
BC1ND
BC10ND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC-1003ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 9.9 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-40ISOCONCENTRATION MAPMANGANESE IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MANGANESE CONCENTRATION (μg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
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&<
&<
&<
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&<
&<
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&<
&<
&<
&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP I N E H A L L R D
1
1
3000AB-1S0.22 AB-3S5.6
AB-4S*16.1
AB-4SL*3460
AB-5S*26.6
AB-5SL*364
AB-6S*3
AB-7S*0.93AB-8SL*174
BG-2S0.18 j,B
GWA-1S6.2
GWA-6S0.15 j
GWA-11S0.28 j
GWA-12S0.12 j
GWA-17S0.29 j
AB-6SL*0.93
AB-8S*5.3
GWA-23S0.58
MW-103S0.23 j
GWA-18S0.45 j
GWA-18SA0.2 j
GWA-20SA0.24 j
GWA-22S0.57
GWA-27S0.15 j
GWA-32S0.94
GWA-9S0.12 j
GWA-3S6.5
AB-9SND
BG-3SND
GWA-2SND
GWA-5SND
GWA-7SAND
GWA-8SND
GWA-10SND
GWA-16SND
MW-3ND
MW-104SND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
GWA-19SAND
GWA-21SNDGWA-19SND
GWA-26SND
GWA-30SND
GWA-31SND AB-2SNS
GWA-24SNS
BG-1SNS
MW-1NS
MW-4NS
MW-5NS
MW-6NS
OB-4NS
OB-5NS
MW-2NS
MW-7NS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR MOLYBDENUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1 μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-41ISOCONCENTRATION MAPMOLYBDENUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MOLYBDENUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
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&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPPINE HALL RD1.3
1 .3
AB-1D0.47
AB-3D6.8
AB-4D0.009
AB-5D2.4
AB-6D1.2
AB-7D1.9AB-8D0.26
AB-9D2.2
BG-1D0.29 j BG-2D0.57
GWA-1D1.6 GWA-2D0.64
GWA-4D0.16 j
GWA-5D1.3
GWA-6D7.2
GWA-7D1.8
GWA-8D3.6
GWA-9D2.3
GWA-10DA1.9
GWA-11D0.58
GWA-12D0.44 j
GWA-16DA2.4
GWA-17D0.30 j
MW-104D2.5MW-203D1.4
AB-2D0.73
GWA-30D10.6
GWA-31D0.33 j
GWA-32D0.27 j
GWA-18D0.9
GWA-20D0.39 j
GWA-23D19.4
GWA-24D0.20 j
GWA-26D1.1
GWA-27D1.2 j
BG-3DND
GWA-3DND
MW-103DND
MW-200DND
MW-201DND
MW-202DND
MW-204DND
GWA-21DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-7NS
MW2-9NSOB-9NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR MOLYBDENUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.3 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-42ISOCONCENTRATION MAPMOLYBDENUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MOLYBDENUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD3 .7
3.7
BG-2BRA1.4
GWA-12BR10.5
MW-200BR0.32 j
MW-202BR0.81
MW-203BR2.3 AB-4BR5.9
AB-9BR2.2
MW-201BR12.5
GWA-9BR2.6
GWA-24BR3.4
BC-10071.8
BC2 Well 21.9 BC2019-RAW1.7
BC4 Well A†4.1
BC132.4
BC15†4.8
BC173.5
BC191.2
BC241.9
BC331.9
BC34†4.5
BC352.1
BC8R21
BC2000-RAW†10.6
BC2004-RAW0.58
BC2026-RAW1
BC-10000.88
BC-10010.56
BC-10051.4
BC20†20.2
BC250.68
BC26†4
BC30†10.5
BC311.3
BC81
BC2 Well 1ND
BC4 Well BND
BC1ND
BC10ND
BC14ND
BC18ND
BC5ND
BC6ND
BC9ND BC2021-RAWND
BC-1002ND
BC-1003ND BC-1004ND
BC-1006ND
BC7ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR MOLYBDENUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 3.7 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-43ISOCONCENTRATION MAPMOLYBDENUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL MOLYBDENUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
0 .5 0.520
AB-1S5 AB-3S1
AB-4SL*29.7 AB-5S*0.38
AB-5SL*5.5
AB-6S*0.51
AB-7S*7
GWA-1S0.37 j
GWA-7SA0.32 jGWA-8S27.8
GWA-10S23.1
GWA-11S8.7
MW-415.8
MW-50.122 j
OB-4131
AB-8S*15.3
GWA-19SA20.2
GWA-21S4.1
GWA-23S6.8
MW-747.2
GWA-18S0.53
GWA-18SA0.71
GWA-19S30.9
GWA-20SA1.7
GWA-27S5.8
AB-4S*ND
AB-8SL*ND
AB-9SND
BG-2SND
BG-3SND
GWA-2SND
GWA-5SND
GWA-6SND
GWA-12SND
GWA-16SND
GWA-17SND
MW-1ND
MW-3ND
MW-6ND
MW-104SND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
OB-5ND
AB-6SL*ND
MW-2ND
MW-103SND
GWA-22SND
GWA-26SND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-9SND
GWA-3SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR SELENIUM IS 20 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS SET AT REPORTING LIMIT OF 0.5μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-44ISOCONCENTRATION MAPSELENIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SELENIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
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&<
&<
&<
&<
&<
&<
&<
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&<
&<
&<
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&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPPINE HALL RD0.50.5
20
50AB-1D8.4
AB-4D0.48
AB-5D0.4
AB-7D0.52
MW-103D0.99
MW2-7202
MW2-90.879 jOB-9300
AB-2D2.4GWA-20D0.9
GWA-21D0.40 j
GWA-23D11.3
AB-3DND
AB-6DND
AB-8DND
AB-9DND
BG-1DND BG-2DND
BG-3DND
GWA-1DND
GWA-2DND
GWA-3DND
GWA-4DND
GWA-5DND
GWA-6DND
GWA-7DND
GWA-8DND
GWA-9DND
GWA-10DAND
GWA-11DND
GWA-12DND
GWA-16DAND
GWA-17DND
MW-101DND
MW-104DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
GWA-30DND
GWA-31DND
GWA-32DND
GWA-18DND
GWA-24DND
GWA-26DND
GWA-27DND
MW2-2NS
MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNSSFMW-1DNS
SFMW-2DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR SELENIUM IS 20 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS SET AT REPORTING LIMIT OF 0.5μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-45ISOCONCENTRATION MAPSELENIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SELENIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RDBC13†0.58
BC30†1.8
BG-2BRAND
GWA-12BRND
MW-1DND
MW-200BRND
MW-202BRND
MW-203BRND AB-4BRND
AB-9BRND
MW-201BRND
GWA-9BRND
GWA-24BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC2019-RAWND
BC4 Well ANDBC4 Well BND
BC1ND
BC10ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
BC2026-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003NDBC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR SELENIUM IS 20 μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS SET AT REPORTING LIMIT OF 0.5μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-46ISOCONCENTRATION MAPSELENIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SELENIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
56.556.54000AB-1S783 AB-3S805
AB-4S*1500
AB-4SL*2660
AB-5S*284
AB-5SL*4450
AB-6S*96.5
AB-7S*1530
AB-8SL*1420
AB-9S6.7
BG-2S45.9
BG-3S27.2
GWA-1S116 GWA-2S3.3 j
GWA-5S74.9
GWA-6S25.2
GWA-7SA29.1GWA-8S314
GWA-10S25.2
GWA-11S456
GWA-12S18.9
GWA-16S8.5
GWA-17S12.2
MW-339
MW-104S32.2
MW-200S68
MW-202S10
MW-203S19
MW-204S18
AB-6SL*930
AB-8S*244
GWA-19SA146
GWA-21S214
GWA-23S600
MW-103S158
GWA-18S24.2
GWA-18SA72.4GWA-19S89.2
GWA-20SA569
GWA-22S47.2
GWA-26S24.5
GWA-27S28.4
GWA-30S34
GWA-31S13.9
GWA-9S6.9
GWA-3S131
GWA-32SND
AB-2SNS
GWA-24SNS
BG-1SNS
MW-1NS
MW-4NS
MW-5NS
MW-6NS
OB-4NS
OB-5NS
MW-2NS
MW-7NS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR STRONTIUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 56.5 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-47ISOCONCENTRATION MAPSTRONTIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
STRONTIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
6 8 .5
68.5
1000AB-1D697
AB-3D408
AB-4D169
AB-5D52.9
AB-6D57
AB-7D44.5AB-8D65.7
AB-9D108
BG-1D†71.4 BG-2D41.6
BG-3D52.8
GWA-1D102
GWA-2D25.7
GWA-3D111
GWA-4D179
GWA-5D158
GWA-6D129
GWA-7D260
GWA-8D57.6
GWA-9D82.6
GWA-10DA58.8
GWA-11D520
GWA-12D21.2
GWA-16DA47
GWA-17D44.2
MW-103D507
MW-104D89
MW-200D117
MW-201D72
MW-202D41
MW-203D35
MW-204D15
AB-2D807
GWA-30D372
GWA-31D55
GWA-32D181
GWA-18D45.8
GWA-20D1020
GWA-21D570
GWA-23D887
GWA-24D92.8
GWA-26D43.6
GWA-27D918
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS
MW2-3NS MW2-4NS
MW2-5NS
MW2-7NS
MW2-9NSOB-9NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR STRONTIUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 68.5 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-48ISOCONCENTRATION MAPSTRONTIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
STRONTIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RD100
BG-2BRA78.3
GWA-12BR49.3
MW-200BR193
MW-202BR37.8
MW-203BR43.6 AB-4BR79.3
AB-9BR119
MW-201BR39.3
GWA-9BR78.3
GWA-24BR120
BC-100752
BC2 Well 144.1BC2 Well 252.9 BC2019-RAW48.9
BC4 Well A44.8
BC4 Well B37
BC1†165
BC1033.6
BC1387.6
BC1421.6
BC1563.1
BC17†200
BC1844.8
BC1987.9
BC2455.1
BC3385.2
BC3494.4
BC3544.7
BC516.9
BC669
BC8R253.8
BC973.2
BC2000-RAW32.5
BC2004-RAW15.2
BC2021-RAW67.6
BC2026-RAW45.9
BC-100095.1
BC-100124.8
BC-100213.5
BC-100326.6 BC-100421.1
BC-100523.1
BC-100625.2
BC2094.2
BC2523.3
BC2656.4
BC3064.6
BC3179.2
BC799
BC853.8
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:NO NORTH CAROLINA 2L OR INTERIM MAXIMUM ALLOWABLE CONCENTRATIONESTABLISHED FOR STRONTIUM.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 100 μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-49ISOCONCENTRATION MAPSTRONTIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
STRONTIUM CONCENTRATION (µg/L)1
NOT SAMPLEDNS
STANDARD CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPPINE HALL RD1.931.93
2
5
0
2502501000
AB-1S145
AB-3S138
AB-4S*228
AB-4SL*213
AB-5S*24.9
AB-5SL*191 AB-6S*11.1
AB-7S*298
AB-8SL*34.8
BG-2S1.1
GWA-6S9.8
GWA-7SA11.4
GWA-8S102
GWA-16S0.55 j
GWA-17S17.5
MW-11.19
MW-30.79 j
MW-480.4
MW-50.105
MW-60.045 j
MW-200S5.6
MW-202S0.36
MW-203S0.19
MW-204S2.3
OB-41540 OB-50.071 j
AB-6SL*1.3
AB-8S*35.7
GWA-21S0.63 j
GWA-23S666
MW-20.208
MW-7247.7
GWA-18S9.4
GWA-18SA2.8
GWA-19S0.67 j
GWA-20SA80.3 GWA-22S10.6
GWA-26S5.1
GWA-27S2.3
GWA-30S0.72 j
GWA-31S0.6 j
GWA-32S0.64 j
GWA-9S0.67 j
GWA-3S0.56 j
AB-9SND
BG-3SND
GWA-1SND
GWA-2SND
GWA-5SND
GWA-10SND
GWA-11SND
GWA-12SND
MW-104SND
GWA-19SAND
MW-103SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.93 mg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-50ISOCONCENTRATION MAPSULFATE IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SULFATE CONCENTRATION (mg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
6.356.35
2
5
0
250250AB-1D120
AB-3D25.7
AB-4D5.1
AB-5D6.3
AB-6D3.4
AB-7D9.6AB-8D0.7
AB-9D11.4
BG-1D†11 BG-2D2.7
BG-3D0.52 j
GWA-1D7.7 GWA-2D0.93 j
GWA-4D0.71 j
GWA-5D4.1
GWA-6D6
GWA-7D4
GWA-8D10.7
GWA-9D5
GWA-10DA4.4
GWA-11D6.2
GWA-12D0.97 j
GWA-16DA8.2
GWA-17D12.6
MW-103D2.1
MW-104D2.5
MW-200D3.5
MW-201D1.3
MW-202D1.6
MW-203D1.3
MW-204D2.2
MW2-71320
MW2-964OB-91160
AB-2D79.3
GWA-30D1.9
GWA-31D5.4
GWA-32D22.5
GWA-18D4
GWA-20D55.9GWA-21D0.72 j
GWA-23D1270
GWA-24D2.3
GWA-26D1.6
GWA-27D10.3
MW-101D23
GWA-3DND
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-102DNS
NOTES:THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 6.35 mg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-51ISOCONCENTRATION MAPSULFATE IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SULFATE CONCENTRATION (mg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RD9.6BG-2BRA†9.6
GWA-12BR5.7
MW-1D0.961
MW-200BR6.4
MW-202BR3
MW-203BR2.1 AB-4BR6
AB-9BR12.9
MW-201BR8.4
GWA-9BR1.2
GWA-24BR5.7
BC-1007†9.9
BC2 Well 19.3BC2 Well 28.9 BC2019-RAW8.1
BC4 Well A4.8BC4 Well B†14
BC1†12.2
BC138.5
BC143.2
BC153.6
BC177.2
BC182
BC195.9
BC244.2
BC339.1
BC346.1
BC35†14.2
BC69.25
BC8R23.1
BC9†9.8
BC2000-RAW9.2
BC2004-RAW1.2
BC2021-RAW†9.7
BC2026-RAW2
BC-10009.0
BC-10013 BC-10032.3
BC-10043.1
BC-10058.8
BC208.1
BC253.5
BC268.2
BC308.7
BC318.6
BC79.07
BC83.1
BC10ND
BC5NDBC-1002ND
BC-1006ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 9.6 mg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-52ISOCONCENTRATION MAPSULFATE IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
SULFATE CONCENTRATION (mg/L)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
8 5
85
500500 2000AB-1 S1100 AB-3 S1180
AB-4 S*1120 AB-4 SL*528
AB-5 S*140
AB-5 SL*1330 AB-6 S*88AB-7 S*2260
AB-8 SL*337
AB-9 S40
BG-2S77
BG-3S53
GW A-1 S201
GW A-5 S38
GW A-6 S50
GW A-7 SA72
GW A-8 S207
GWA-1 0S147
GW A-11 S424
GWA-1 2S29
GWA-1 6S28
GWA-1 7S58
MW-138
MW-339
MW -4186
MW -537
MW -653
MW -104S51
MW-2 00S130
MW -202S44
MW -203S45
MW -204S58
OB -42600
OB -521 j
AB-6 SL*150
AB-8 S*123
GWA-19SA339
GW A-2 1S238
GWA-2 3S1080
MW -267
MW -7522
MW -103S568
GW A-1 8S125
GWA-18SA169GWA-1 9S299
GWA-20SA1160
GW A-2 2S80
GWA-2 6S53
GWA-2 7S108
GW A-3 0S37 GWA-3 2S135
GWA-9S27
GWA-3S88
GW A-2 SND
GW A-3 1SND AB-2 SNS
GWA-2 4SNS
BG-1SNS
OB -1NS
MW-1 02SNS
MW -101SNS
NOTES:THE NORT H CAR OL INA 2 L FOR TOTAL DISSOLVED SOLIDS IS 50 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 85 mg/L.
* ASH PORE WATER W ELL DISPL AY ED IN T HE S HALLOW GROUNDWATER UNIT F ORUSE IN CONTOURING.
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-53ISOCONCENTRATION MAPTOTAL DISSOLVED SOL IDS IN SH ALLOWGROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/29/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL DISSOLVED SOLIDS CO NCENTRATI ON (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
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ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1481 4 8
5 0 0
500500500
AB-1D1130
AB-3 D648
AB-4 D149
AB-5D109
AB-6 D101
AB-7 D86AB-8 D93
AB-9D177
BG-1D100 BG-2D96
BG-3D64
GWA-1 D173 D6
GW A-2 D59
GW A-3 D83
GWA-4 D147
GW A-5 D158
GWA-6 D145
GWA-7 D191
GW A-8 D122
GWA-9 D135
GWA-1 0DA74
GW A-11 D464
GW A-1 2D47
GWA-1 6DA92
GWA-17D109
MW -1 01D933
MW -1 03D620 D6
MW -1 04D79
MW-2 00D170
MW-2 01D120
MW-2 02D81
MW-2 03D110
MW -2 04D49
MW 2-71850 MW2-9197
OB -91530
AB-2 D772
GWA-30D146
GWA-31D92
GWA-32D317
GW A-1 8D80
GWA-20D1080
GW A-2 1D452
GWA-23D1820
GWA-26D87
GWA-27D990
GW A-2 4DND
MW 2-2NS
MW 2-3NS
MW2-4NS
MW 2-5NS
GWA-16DNS
GWA-19DNS
GW A-2 2DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-1 02DNS
NOTES:THE NORT H CAR OL INA 2 L FOR TOTAL DISSOLVED SOLIDS IS 50 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 14 8 mg /L .
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
FIGURE 10-54ISOCONCENTRATION MAPTOTAL DISSOLVED SOL IDS IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/28/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL DISSOLVED SOLIDS CO NCENTRATI ON (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
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&<
&<
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&<
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&<
ASH BASI N
PINE HALLROAD LAND FILL
STRU CTURALFILL
BELEW S RESERVO IR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD133
BG-2B RA131
GWA-1 2BR104
MW-1 D84
MW -200BR244
MW-2 02BR73
MW-2 03BR106 AB-4 BR149
AB-9 BR177
MW-2 01BR111
GWA-9BR254
BC-1007108
BC2 Well 1105BC2 Well 297 BC201 9-RAW96
BC4 Well A102
BC4 Well B80
BC195
BC1042
BC13†180
BC1450
BC1591
BC17†150
BC1888
BC19117
BC24111
BC33†148
BC34†156
BC35†143
BC6101
BC8R271
BC992
BC200 0-RAW87
BC200 4-RAW48
BC202 1-RAW124
BC202 6-RAW105
BC-1 000113
BC-1 00169
BC-100357
BC-100450
BC-1 00579
BC-1 00639
BC20†136
BC2576
BC26112
BC30†152
BC31152
BC7124
BC871
GW A-2 4BRND
BC5NDBC-1002ND
GW A-2 5BRNS
MW -104BRNS
AB-1 BRNS
AB-4 BRDNS
AB-9 BRDNS
GW A-5 BRNS
GWA-1 6BRNS
GWA-2 0BRNS
GWA-2 6BRNS
GW A-2 7BRNSGWA-1 9BRNS
NOTES:THE NORT H CAR OL INA 2 L FOR TOTAL DISSOLVED SOLIDS IS 50 0 mg/L .
PROVIS IONAL BACKGROUND THRESHOL D VAL UE IS 13 3 mg /L .
DATA PRE SENTED MAY INCLUDE L AB-QUA LIF IED RES ULTS. REF ER TO ANALYTICALDATA TABL E NOT ES F OR QUA LIF IER DEF INITIONS.
† CON CENTRATION GR EATER T HAN CU RRENT S ITE SPE CIFIC PBTV BUT W ITHIN T HEBACKGROUND CONCENTRAT ION RANGE FOR SIMILA R PIEDMONT GEOLOGICSETTINGS. DUE TO GROU NDWATER FLOW DIREC TION AND OTHER CONST ITUE NTMIGRATION PAT TERNS, CON CENTRATION D OES NOT SUGGEST IMPA CT FROM THEASH B ASIN.
CONCENTRATIONS REPORTED ON FIGURE REP RESENT MOST RECE NT VAL IDSAMPLE RESULT S F OR EAC H WELL . DATA W ITH HIGH TURB IDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTA MINATION OF THE W ELL (PH>9) HAVE B EENREMOVED FROM DATAS ET. COL LECTION DATES DEPICTED ON FIGURE RAN GE FR OMMAY 201 0 TO MAY 20 17.
PROPERTY B OUNDARY PROVIDED BY DUKE ENERGY C AROLINAS.
AERIA L PHOTOGRAPHY OBTAINED FROM GOOGL E E ART H P RO ON AUGUST 2, 2 017 .AERIA L WAS COLL ECTED ON APRIL 8, 2 017 .
DRAW ING HAS BEE N SE T W ITH A P ROJECTION OF N ORTH CAROL INA STATE PL ANECOORDINATE SY STEM FIP S 3 200 (NAD83/20 11).
WATER SUPPLY WE LL SAMPL ED BY NCDEQ BET WE EN F EBRUARY 2 015 AND APR IL2017.
FIGURE 10-55ISOCONCENTRATION MAPTOTAL DISSOLVED SOL IDS IN BEDROCKGROUNDWATERBELEWS CREEK STEAM STATIONDUKE EN ERG Y CA ROLI NAS, LLCBELEWS CREEK , NORTH CAROL INADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DAT E: 10/28/2017
148 RIVER STREET, SUIT E 220GREENVILLE, SOUTH C AROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke En e rg y Prog ress.1 0 2 6\00 GIS B ASE DATA\B ele ws Creek Steam Statio n\M apDo cs\CSA _S upple ment_2 \Bele ws - Iso con centration M ap s.m xd
500 0 500 1,000250
GRAP HIC SCALE IN FEET
&<DOWNG RADIEN T MONITOR ING WELL
&<BAC KGRO UND MON ITO RING WELL
&<ABAN DONED MO NITORIN G WEL L
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015 )
DESIGNATED EFFLUENT CHANNEL
ASH BASIN C OMPL IANCE BOUNDARY
LANDFIL L BOUND ARYSTRUCTURAL FI LL BOU NDARY
LANDFIL L COMPLI ANCE BOUNDARY
DUKE ENERG Y CAROL INAS BELEWS CREEK PLANTSITE BOUND ARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMI TND
TOTAL DISSOLVED SOLIDS CO NCENTRATI ON (mg/L)1
NOT SAMPL EDNS
NORTH C AROLINA 2 L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTO UR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP I N E H A L L R D 0.2AB-1S0.37
AB-3S0.6
AB-4SL*0.079
AB-5SL*0.062 AB-6S*0.016
AB-7S*1.8
AB-8SL*0.083
AB-9S0.082
BG-2S0.038 j,B
BG-3S0.041 j
GWA-1S0.29 GWA-2S0.048 j
GWA-6S0.26
GWA-7SA0.07 j
GWA-8S0.051 j
GWA-10S0.26
GWA-11S0.36
GWA-12S0.023 j
GWA-16S0.079 j,B
GWA-17S0.037 j
MW-104S0.06 j
OB-48.39
AB-8S*4.8
GWA-19SA0.51
GWA-21S0.34
MW-103S0.18
GWA-18S0.16
GWA-18SA0.44GWA-19S0.38
GWA-20SA0.4
GWA-22S0.017 j
GWA-26S0.068 j
GWA-27S0.17
GWA-30S0.06 j
GWA-31S0.019 j GWA-32S0.44
GWA-9S0.12 B
AB-4S*ND
AB-5S*ND
GWA-5SND
MW-1ND
MW-3ND
MW-4ND
MW-5ND
MW-6ND
MW-200SND
MW-202SND
MW-203SND
MW-204SND
OB-5ND
AB-6SL*ND
GWA-23SNDMW-2ND
GWA-3SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-7NS
MW-102SNS
MW-101SNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS SET AT REPORTING LIMIT OF 0.2μg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-56ISOCONCENTRATION MAPTHALLIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL THALLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
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&<
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&<
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ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D 0.2AB-1D0.35
AB-4D0.037
AB-5D0.018
AB-8D0.027
BG-1D0.56 jGWA-1D0.022 j
GWA-4D0.046 j
GWA-8D0.039 j
GWA-10DA0.061 j,B
MW-103D2
AB-2D0.54GWA-20D0.2
GWA-21D0.29
GWA-26D0.027 j
GWA-27D0.46 j
AB-3DND
AB-6DND
AB-7DND
AB-9DND
BG-2DND
BG-3DND
GWA-2DND
GWA-3DND
GWA-5DND
GWA-6DND
GWA-7DND
GWA-9DND
GWA-11DND
GWA-12DND
GWA-16DAND
GWA-17DND
MW-104DND
MW-200DND
MW-201DND
MW-202DND
MW-203DND
MW-204DND
MW2-7ND
MW2-9NDOB-9ND
GWA-30DND
GWA-31DND
GWA-32DND
GWA-18DND
GWA-23DND
GWA-24DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS SET AT REPORTING LIMIT OF 0.2μg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-57ISOCONCENTRATION MAPTHALLIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL THALLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RDBG-2BRAND
GWA-12BRND
MW-1DND
MW-200BRND
MW-202BRND
MW-203BRND AB-4BRND
AB-9BRND
MW-201BRND
GWA-9BRND
GWA-24BRND
BC-1007ND
BC2 Well 1NDBC2 Well 2ND BC2019-RAWND
BC4 Well ANDBC4 Well BND
BC1ND
BC10ND
BC13ND
BC14ND
BC15ND
BC17ND
BC18ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND
BC2026-RAWND
BC-1000ND
BC-1001ND
BC-1002ND
BC-1003NDBC-1004ND
BC-1005ND
BC-1006ND
BC20ND
BC25ND
BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNSGWA-19BRNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.1 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-58ISOCONCENTRATION MAPTHALLIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL THALLIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
1.33
1.3
3
AB-1S0.1
AB-3S1.2
AB-4S*0.25
AB-4SL*948
AB-5S*0.24
AB-5SL*194 AB-6S*1.8
AB-7S*0.14
AB-8SL*12.8
AB-9S0.2
BG-2S1.3
BG-3S1.2
GWA-1S1.4
GWA-2S0.66 B
GWA-5S0.4
GWA-6S1
GWA-7SA0.69
GWA-8S0.34
GWA-10S0.16 j
GWA-11S0.59
GWA-12S0.23 j
GWA-17S0.8
MW-10.531 j
MW-30.49 B
MW-43.36
MW-50.947 j
MW-60.515 j
MW-104S0.41
MW-200S0.432
MW-202S0.697
MW-203S0.321
MW-204S0.439
OB-4203
OB-50.475 j
AB-6SL*0.44
AB-8S*1.8
GWA-19SA0.42
GWA-23S0.79MW-20.58 j
GWA-18S0.38
GWA-18SA0.1 j
GWA-19S0.35
GWA-22S0.54
GWA-26S0.2 j
GWA-27S0.08 j
GWA-30S0.24 j,B
GWA-31S0.86
GWA-9S0.29 j
GWA-3S1.6
GWA-16SND
GWA-21SND
MW-7ND
MW-103SND
GWA-20SAND
GWA-32SND
AB-2SNS
GWA-24SNS
BG-1SNS
OB-1NS
MW-102SNS
MW-101SNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.33 µg/L.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-59ISOCONCENTRATION MAPVANADIUM IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL VANADIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
1.45
AB-1D0.15
AB-3D0.38
AB-4D5.8
AB-5D3.7
AB-6D3.4
AB-7D0.84AB-8D0.23
AB-9D0.4
BG-1D0.93 j BG-2D1.2
BG-3D0.57
GWA-1D0.61
GWA-2D0.51 B
GWA-3D1
GWA-4D0.99
GWA-5D0.89
GWA-6D0.41 B
GWA-7D2.3
GWA-8D0.29 j
GWA-9D0.55
GWA-10DA0.74
GWA-11D0.41
GWA-12D0.53
GWA-16DA0.54
GWA-17D0.13 j
MW-104D4.1
MW-200D0.323
MW-201D1.61
MW-202D1.04
MW-203D3.93
MW2-70.455 j
MW2-91.8
OB-90.138 j
AB-2D0.21 j
GWA-30D1.9
GWA-31D0.22 j,B
GWA-18D0.88
GWA-23D0.42
GWA-24D0.28 j,B
GWA-26D0.18 j
MW-103DND
MW-204DND
GWA-32DND
GWA-20DND
GWA-21DND
GWA-27DND
GWA-16DNS
GWA-19DNS
GWA-22DNS
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
MW-101DNS
MW-102DNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 1.45 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-60ISOCONCENTRATION MAPVANADIUM IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL VANADIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD MIDDLETON LOOPPINE HALL RD0.82BG-2BRA0.64 B
GWA-12BR0.39
MW-1D0.454 j
MW-200BR0.16 j,B
MW-202BR0.48
MW-203BR3 AB-4BR2.8
AB-9BR0.1 j
MW-201BR0.16 j
GWA-9BR0.4
GWA-24BR0.6 B
BC2019-RAW0.32
BC4 Well A†2.4 BC4 Well B0.58
BC13†4.8
BC18†1
BC2026-RAW†1.6
BC-10010.46 BC-10030.37
BC-10060.68
BC-1007ND BC2 Well 1ND
BC2 Well 2ND
BC1ND
BC10ND
BC14ND
BC15ND
BC17ND
BC19ND
BC24ND
BC33ND
BC34ND
BC35ND
BC5ND
BC6ND
BC8R2ND
BC9ND
BC2000-RAWND
BC2004-RAWND
BC2021-RAWND BC-1000ND
BC-1002ND
BC-1004ND
BC-1005ND
BC20ND
BC25ND
BC26ND
BC30ND
BC31ND
BC7ND
BC8ND
GWA-25BRNS
MW-104BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-5BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNS
GWA-19BRNS
NOTES:THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3μg/L.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 0.82 µg/L.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-61ISOCONCENTRATION MAPVANADIUM IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
TOTAL VANADIUM CONCENTRATION (μg/L)1
NOT SAMPLEDNS
IMAC CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
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&<
&<
&<
&<
&<&<
&<
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&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P I N E H A L L R D
AB-1S5.8
AB-3S6.2
AB-4S*7.0
AB-4SL*11.1
AB-5S*8.6
AB-5SL*10.1 AB-6S*6.9
AB-7S*5.3
AB-8SL*6.8
AB-9S5.2
BG-2S5.8
BG-3S5.5
GWA-1S4.8
GWA-2S5.3
GWA-5S5.8
GWA-6S4.9
GWA-7SA4.7
GWA-8S5.3
GWA-10S4.5
GWA-11S4.5
GWA-12S5.8
GWA-16S4.9
GWA-17S5.4
MW-14.9
MW-35.6
MW-46.0
MW-55.6
MW-65.4
MW-102S4.8
MW-104S5.4
MW-200S5.1
MW-202S5.6
MW-203S5.5
MW-204S5.5
OB-47.1
OB-55.2
AB-6SL*6.6
AB-8S*5.8
GWA-19SA4.2
GWA-21S4.7
GWA-23S5.5MW-25.8
MW-75.3
MW-103S6.5
GWA-18S5.8GWA-18SA5.7
GWA-19S4.2
GWA-20SA4.9 GWA-22S5.8
GWA-26S5.6
GWA-27S4.5
GWA-30S5.3
GWA-31S5.0
GWA-32S6.3
GWA-9S5.1
GWA-3S5.9
GWA-24SNS
BG-1SNS
AB-2SNS
OB-1NS
MW-101SNS
NOTES:THE NORTH CAROLINA 2L FOR pH IS 6.5-8.5 S.U.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 5.1 - 6.0 S.U.
* ASH PORE WATER WELL DISPLAYED IN THE SHALLOW GROUNDWATER UNIT FORUSE IN CONTOURING.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-62ISOCONCENTRATION MAPpH IN SHALLOW GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
pH CONCENTRATION (S.U.)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R D
OLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D5.3
AB-3D7.3
AB-4D6.2
AB-5D6.6
AB-6D6.6
AB-7D6.7AB-8D5.9
AB-9D6.9
BG-1D6.9 BG-2D6.4
BG-3D6.1
GWA-1D6.5
GWA-2D6.2
GWA-3D6.1
GWA-4D6.4
GWA-5D7.0
GWA-6D7.4
GWA-7D7.8
GWA-8D6.9
GWA-9D6.2
GWA-10DA7.0
GWA-11D5.0
GWA-12D6.1
GWA-16DA6.8
GWA-17D6.9
MW-101D5.0
MW-102D7.1 MW-103D4.7
MW-104D6.8
MW-200D6.1
MW-201D6.1
MW-202D5.9
MW-203D6.4
MW-204D5.4
MW2-75.1
MW2-95.9OB-95.0
AB-2D5.7
GWA-30D5.3
GWA-31D6.9
GWA-32D7.3
GWA-18D6.8
GWA-20D5.1
GWA-21D5.0
GWA-23D6.6
GWA-24D5.5
GWA-26D6.1
GWA-27D5.7
MW2-2NS MW2-3NS
MW2-4NS
MW2-5NS
GWA-22DNS
GWA-16DNS
GWA-19DNS
MW2-1NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
NOTES:THE NORTH CAROLINA 2L FOR pH IS 6.5-8.5 S.U.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 5.2 - 7.0 S.U.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 10-63ISOCONCENTRATION MAPpH IN DEEP GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
pH CONCENTRATION (S.U.)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
<<<<<<<<<
<<<<<<<<<<<<<<<&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
M A R T IN L U T H E R K IN G J R R DOLD PL
ANT
AT
I
ON RDMIDDLETON LOOPPINE HALL RDBG-2BRA†7.6
GWA-12BR7.9
MW-1D6.4
MW-200BR7.3
MW-202BR6.4
MW-203BR6.7 AB-4BR7.9
AB-9BR7.6
MW-201BR7.9
GWA-9BR6.1
GWA-24BR7.8
BC-10076.3
BC2 Well 1†6.6
BC2 Well 2†6.7
BC2019-RAW†6.9
BC4 Well A†7.3 BC4 Well B†6.9
BC1†7.7
BC10†8.1
BC13†7.5
BC14†6.0
BC15†6.2
BC17†2.6
BC186.3
BC19†6.6
BC246.3
BC33†7.3
BC34†6.5
BC35†7.1
BC5†5.3
BC6†6.1
BC8R26.3
BC9†6.5
BC2000-RAW†6.7
BC2004-RAW6.4
BC2021-RAW†6.5
BC2026-RAW†6.7
BC-1000†7.9
BC-10016.3
BC-10025.3
BC-10036.2
BC-10045.9
BC-1005†6.6
BC-10066.0
BC20†7.1
BC25†6.5
BC265.9
BC30†7.1
BC31†7.4
BC7†8.0
BC86.3
GWA-25BRNS
MW-104BRNS
GWA-19BRNS
AB-1BRNS
AB-4BRDNS
AB-9BRDNS
GWA-05BRNS
GWA-16BRNS
GWA-20BRNS
GWA-26BRNS
GWA-27BRNS
NOTES:THE NORTH CAROLINA 2L FOR pH IS 6.5-8.5 S.U.
PROVISIONAL BACKGROUND THRESHOLD VALUE IS 6.3 - 6.5 S.U.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
† CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC PBTV BUT WITHIN THEBACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGICSETTINGS. DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENTMIGRATION PATTERNS, CONCENTRATION DOES NOT SUGGEST IMPACT FROM THEASH BASIN.
CONCENTRATIONS REPORTED ON FIGURE REPRESENT MOST RECENT VALIDSAMPLE RESULTS FOR EACH WELL. DATA WITH HIGH TURBIDITY (>10 NTU) ORRESULTS THAT INDICATE GROUT CONTAMINATION OF THE WELL (PH>9) HAVE BEENREMOVED FROM DATASET. COLLECTION DATES DEPICTED ON FIGURE RANGE FROMMAY 2010 TO MAY 2017.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
WATER SUPPLY WELL SAMPLED BY NCDEQ BETWEEN FEBRUARY 2015 AND APRIL2017.
FIGURE 10-64ISOCONCENTRATION MAPpH IN BEDROCK GROUNDWATERBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/18/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Isoconcentration Maps.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
ASH BASIN WASTE BOUNDARY
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
NOT DETECTED ABOVE REPORTING LIMITND
pH CONCENTRATION (S.U.)1
NOT SAMPLEDNS
NORTH CAROLINA 2L CONTOUR
PBTV CONTOUR
INTERMEDIATE CONTOUR
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: D. Youngblood
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: September 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\COI Distance Plots\COI vs
Distance.pptx
15 NCAC 02L
Standard or IMAC
LEGEND
Shallow (AB-4S, GWA-1S, MW-200S)
Deep (AB-4D, MW-200D, GWA-24D)
Bedrock (AB-4BR, MW-200BR, GWA-24BR)
0
50
100
150
200
250
300
350
0 2000 4000Chloride Concentration (mg/L) Distance from Source (ft)
Chloride
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 1000 2000 3000 4000 5000Antimony Concentration (µg/L) Distance from Source (ft)
Antimony
0
20
40
60
80
100
0 2000 4000Arsenic Concentration (µg/L) Distance from Source (ft)
Arsenic
FIGURE 11-1
COI vs Distance Plots
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
070014002100280035004200490056006300700077008400
0 2000 4000Boron Concentration (µg/L) Distance from Source (ft)
Boron
0
100
200
300
400
500
600
700
800
0 2000 4000Barium Concentration (µg/L) Distance from Source (ft)
Barium
0
1
2
3
4
5
6
7
0 2000 4000Beryllium Concentration (µg/L) Distance from Source (ft)
Beryllium
0
1
1
2
2
3
0 2000 4000Cadmium Concentration (µg/L) Distance from Source (ft)
Cadmium
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: D. Youngblood
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: September 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\COI Distance Plots\COI vs
Distance.pptx
15 NCAC 02L
Standard or IMAC
LEGEND
Shallow (AB-4S, GWA-1S, MW-200S)
Deep (AB-4D, MW-200D, GWA-24D)
Bedrock (AB-4BR, MW-200BR, GWA-24BR)
0
1
2
3
4
5
6
7
8
0 2000 4000Cobalt Concentration (µg/L) Distance from Source (ft)
Cobalt
0
2000
4000
6000
8000
10000
12000
14000
0 2000 4000Iron Concentration (µg/L) Distance from Source (ft)
Iron
0
200
400
600
800
1000
1200
1400
1600
0 2000 4000Manganese Concentration (µg/L) Distance from Source (ft)
Manganese
FIGURE 11-2
COI vs Distance Plots
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
0
50
100
150
200
250
300
350
0 2000 4000Chromium Concentration (µg/L) Distance from Source (ft)
Chromium and Chromium (VI)
0
2
4
6
8
10
12
14
16
18
0 2000 4000Molybdenum Concentration (µg/L) Distance from Source (ft)
Molybdenum
0.0
5.0
10.0
15.0
20.0
25.0
0 2000 4000Selenium Concentration (µg/L) Distance from Source (ft)
Selenium
0
200
400
600
800
1000
1200
1400
1600
0 2000 4000Strontium Concentration (µg/L) Distance from Source (ft)
Strontium
Hexavalent Chromium
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: D. Youngblood
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: September 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\COI Distance Plots\COI vs
Distance.pptx
FIGURE 11-3
COI vs Distance Plots
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
15 NCAC 02L
Standard or IMAC
LEGEND
Shallow (AB-4S, GWA-1S, MW-200S)
Deep (AB-4D, MW-200D, GWA-24D)
Bedrock (AB-4BR, MW-200BR, GWA-24BR)
0.0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0 2000 4000Thallium Concentration (µg/L) Distance from Source (ft)
Thallium
0
1
2
3
4
5
6
7
0 2000 4000Vanadium Concentration (µg/L) Distance from Source (ft)
Vanadium
0
50
100
150
200
250
0 2000 4000Sulfate Concentration (mg/L) Distance from Source (ft)
Sulfate
0
200
400
600
800
1000
1200
0 2000 4000TDS Concentration (mg/L) Distance from Source (ft)
Total Dissolved Solids
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0 2000 4000pH Distance from Source (ft)
pH
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATIONMW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BR<1
<1
0.28 j
<0.5
<0.5
0.27 j
0.170 j
0.28 j
<0.5
0.32 j
<0.5
2.80
0.16 j
0.13 j
1.20
<0.5
0.13 j
6.80
0.18 j
0.13 j
<1
<1
<0.5
<0.5
0.85
1
1
1ACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-ANTIMONY
08/13/2017
10/30/2017 10:09 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-4
ANTIMONY ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR ANITMONY IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
ANTIMONY ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.5
0.1 j
0.38 j
0.19 j
9.3
<0.5 0.13 j
6.8
0.18 j
<0.5
<0.5
<0.5
<0.5
0.19 j 0.13 j
0.22 j <0.5
<0.5
<0.5
<0.5 1
1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
B
B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-ANTIMONY
08/13/2017
10/30/2017 10:09 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-5
ANTIMONY ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR ANITMONY IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
ANTIMONY ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.5
<0.5
NS
0.18 j
<0.5
<0.5
1.2
<0.5
<1
<1
0.13 j
<0.5
<0.5
<0.5
0.1 j <0.5
0.2 j
0.18 j
<5 <0.5
0.160 j
0.55
1.6
<1
<0.5
<1
11
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-ANTIMONY
08/13/2017
10/30/2017 11:24 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-6
ANTIMONY ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR ANTIMONY IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR ANITMONY IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
ANTIMONY ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
WEATHERED ROCK
NS NOT SAMPLED
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
0.37
0.058 j
0.12
1.70
0.25
0.40
0.18
0.66
<0.5
2.80
0.16j
1.10
0.10
12.40
98.50
55.00
0.70
2.10
<1
<1
1.40
0.07 j
4.1
10
10
10MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-ARSENIC
08/13/2017
10/30/2017 10:09 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-7
ARSENIC ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
3.BACKGROUND CONCENTRATION FOR ARSENIC IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.51 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
ARSENIC ISOPLETH IN µg/L (2L STANDARD = 10 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.18
0.18
<0.1
0.27
3.5
0.62
61.3
89.7 98.5
55
0.7
2.3
4.8
0.081 j
0.065 j
0.15 0.16
0.2 0.18
0.12
10
10GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-ARSENIC
08/13/2017
10/30/2017 10:09 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-8
ARSENIC ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
3.BACKGROUND CONCENTRATION FOR ARSENIC IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.51 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
ARSENIC ISOPLETH IN µg/L (2L STANDARD = 10 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.12
0.10
NS
0.067 j
0.064 j
0.15
0.24
0.16
<1
<1
0.14
<0.1
0.27
0.18
0.18 5.2
1.6
1.1
1.1 1.7
3.8
0.47
1.6
<1
1.4
<1
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-ARSENIC
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-9
ARSENIC ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR ARSENIC IS 10 μg/L.
3.BACKGROUND CONCENTRATION FOR ARSENIC IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.51 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
24
7
3 j
24.9
13.4
4.5 j
62.9
49.5
54.4
7
56.1
15.8
20.5
348
90.9
7.5
156
255
11.4
118
64
<5
<5
7.9
4.8 jMW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-BARIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-10
BARIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BARIUM IS 58 μg/L WITHIN THE SHALLOW FLOW LAYER,
12.6 µg/L WITHIN THE DEEP FLOW LAYER, AND 6.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
56.7
9.1
41.2
8.6
24.1
5.6
186
101 156
255
11.4
180
209
20.6
20.3
7.3 47
<5 72.2
25.1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-BARIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-11
BARIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BARIUM IS 58 μg/L WITHIN THE SHALLOW FLOW LAYER,
12.6 µg/L WITHIN THE DEEP FLOW LAYER, AND 6.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
42.6
14.8
NS
53.6
34.8
81.1
8.7
<5
48
9
<5
41.2
8.6
56.7
9.1 373
4.2 j
153
56.6 605
20.5
298
10.8
<5
<5
64
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-BARIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-12
BARIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR BARIUM IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BARIUM IS 58 μg/L WITHIN THE SHALLOW FLOW LAYER,
12.6 µg/L WITHIN THE DEEP FLOW LAYER, AND 6.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
0.023 j
0.020 j
0.036 j
0.020 j
0.18
0.11
1.2
0.042 j
0.081 j
<0.1
<0.1
0.079 j, B
0.18 B
0.044 j, B
0.093 j, B
0.20 j, B
0.010 j, B
0.65
<1
<1
0.20
0.12
<0.1MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-BERYLLIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-13
BERYLLIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4 μg/L.
3.BACKGROUND CONCENTRATION FOR BERYLLIUM IS 0.362 μg/L WITHIN THE SHALLOW FLOW LAYER,
0.219 µg/L WITHIN THE DEEP FLOW LAYER, AND 0.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.037 j
0.015 j
0.12 B
0.023 j
0.017 j, B
0.14 j
0.091 j
0.024 j 0.093 j, B
0.20 j, B
0.010 j, B
<0.1
0.017 j
0.018 j
0.063 j
<0.1 0.023 j
0.03 j 0.047 j
0.026 jGWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-BERYLLIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-14
BERYLLIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4 μg/L.
3.BACKGROUND CONCENTRATION FOR BERYLLIUM IS 0.362 μg/L WITHIN THE SHALLOW FLOW LAYER,
0.219 µg/L WITHIN THE DEEP FLOW LAYER, AND 0.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.23
0.058 j
NS
0.12
0.078 j
0.37
0.047 j
0.025 j
<1
<1
0.012 j
0.12 B
0.023 j
0.037 j
0.015 j 1.7
0.033 j
1.3
1.6 11.5
0.14
6.2
0.035 j
<1
0.20
<1
4
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-BERYLLIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-15
BERYLLIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR BERYLLIUM IS 4 μg/L.
3.BACKGROUND CONCENTRATION FOR BERYLLIUM IS 0.362 μg/L WITHIN THE SHALLOW FLOW LAYER,
0.219 µg/L WITHIN THE DEEP FLOW LAYER, AND 0.2 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
NOTES
BERYLLIUM ISOPLETH IN µg/L (IMAC STANDARD = 4 µg/L)
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
NS NOT SAMPLED
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<50
<50
<50
<50
<50
<50
2270
7150 M1
482
<50
<50
62.5
<50
10700
234
26.8 j
937
11300
37 j
11300
95
162
106
<50
<50
700
700
700
700
700MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BR700ACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-BORON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-16
BORON ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.GROUNDWATER WELLS WERE SAMPLED MAY 22-26, 2017. PRIOR MOST RECENT ANALYTICAL RESULTS
HAVE BEEN USED FOR CONTOUR INTERPOLATION FOR ABANDONED WELLS.
2.THE NORTH CAROLINA 2L FOR BORON IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BORON IS 50 μg/L WITHIN THE SHALLOW, DEEP, AND
BEDROCK FLOW LAYERS.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
BORON ISOPLETH IN µg/L (2L STANDARD = 700 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
25.9 j
39.1 j
<50
<50
88.6
28.6 j
14200
7960 937
11300
37 j
69.2
628
<50
<50
<50
<50
<50
<50 <50
<50
700
700GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
B
B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-BORON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-17
BORON ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.GROUNDWATER WELLS WERE SAMPLED MAY 22-26, 2017. PRIOR MOST RECENT ANALYTICAL RESULTS
HAVE BEEN USED FOR CONTOUR INTERPOLATION FOR ABANDONED WELLS.
2.THE NORTH CAROLINA 2L FOR BORON IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BORON IS 50 μg/L WITHIN THE SHALLOW, DEEP, AND
BEDROCK FLOW LAYERS.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
BORON ISOPLETH IN µg/L (2L STANDARD = 700 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<50
<50
8.5
<50
30.7 j
<50
<50
211
<50
<50
25.9 j
39.1 j 97.2
<50
155
5420 852
147
729
<50
162
106
95
<50
<50
<50
700 700
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-BORON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-18
BORON ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.GROUNDWATER WELLS WERE SAMPLED MAY 22-26, 2017. PRIOR MOST RECENT ANALYTICAL RESULTS
HAVE BEEN USED FOR CONTOUR INTERPOLATION FOR ABANDONED WELLS.
2.THE NORTH CAROLINA 2L FOR BORON IS 700 μg/L.
3.BACKGROUND CONCENTRATION FOR BORON IS 50 μg/L WITHIN THE SHALLOW, DEEP, AND
BEDROCK FLOW LAYERS.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
BORON ISOPLETH IN µg/L (2L STANDARD = 700 µg/L)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
<0.08
0.077 j
<0.08
<0.08
0.17
0.54
0.15
<0.08
<0.08
0.069 j
<0.08
1.8
<0.08
<0.08
<0.08
<0.08
<0.08
0.21
<1
<1
<0.08
0.052 j
<0.08MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-CADMIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-19
CADMIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
3.BACKGROUND CONCENTRATION FOR CADMIUM IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYER AND 0.08 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.12
<0.08
0.28 B
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08
<0.08 <0.08
<0.08
<0.08
<0.08GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-CADMIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-20
CADMIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
3.BACKGROUND CONCENTRATION FOR CADMIUM IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYER AND 0.08 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.08
<0.08
NS
0.057 j
0.24
0.073 j
<0.08
0.34
<1
<1
<0.08
<0.08
<0.08
0.12
<0.08 0.25
<0.08
0.12
1.6 0.84
<0.08
0.29
<0.08
<1
<0.08
<1
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-CADMIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-21
CADMIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CADMIUM IS 2 μg/L.
3.BACKGROUND CONCENTRATION FOR CADMIUM IS 1 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYER AND 0.08 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
1.7
2.8
2.4
0.77 j
1.1
2.3
0.170 j
0.28 j
3.9
5.3
5.7
6.2
4.3
6.5
4.7
12.7
11
426
0.8 j
475
33
34
49.5
43.9
1.5
250
250 250
250
250MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-CHLORIDE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-22
CHLORIDE ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CHLORIDE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR CHLORIDE IS 15 mg/L WITHIN THE SHALLOW FLOW LAYER,
20.9 mg/L WITHIN THE DEEP FLOW LAYER, AND 3 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
CHLORIDE ISOPLETH IN mg/L (2L STANDARD = 250 mg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
1
0.93 j
0.67 j
0.74 j
3.2
1.4
8.5
304 11
426
0.8 j
7.1
7.4
1.2
2.1
3.9 6.5 2 7.7
9.9250GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-CHLORIDE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-23
CHLORIDE ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CHLORIDE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR CHLORIDE IS 15 mg/L WITHIN THE SHALLOW FLOW LAYER,
20.9 mg/L WITHIN THE DEEP FLOW LAYER, AND 3 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
CHLORIDE ISOPLETH IN mg/L (2L STANDARD = 250 mg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
2.4
5
NS
6.4
9.6
2.7
30.7
52.7
1.8
2.9
6
0.67 j
0.74 j
1
0.93 j 73.1 M1
3.8
51.9
393 231
235
88.6
52.1
34
49.5
33
250
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-CHLORIDE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-24
CHLORIDE ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR CHLORIDE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR CHLORIDE IS 15 mg/L WITHIN THE SHALLOW FLOW LAYER,
20.9 mg/L WITHIN THE DEEP FLOW LAYER, AND 3 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
CHLORIDE ISOPLETH IN mg/L (2L STANDARD = 250 mg/L)
CAROLINAS
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.17
0.10
0.05
0.03
0.27
8.3
0.11
0.0092 j
<0.025
0.011 j
< 0.025
<0.25 D3
<0.025
0.02 j
0.062 M1
0.13 j
0.50
0.43 j, D3
<0.025
0.052 j
<0.08MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-CHROMIUM(VI)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-25
HEXAVALENT CHROMIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR HEXAVALENT CHROMIUM IS NOT ESTABLISHED.
THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR HEXAVALENT CHROMIUM IS 1.75 μg/L WITHIN THE SHALLOW,
0.411 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.33 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.15
<0.12 D3
0.11
0.38
0.39
0.062 M1
0.13 j
0.50
0.022 j
<0.12 D3
0.42
0.54
0.19 0.66 1.20 0.17
0.79<0.12 D3
<0.12 D3
<0.12 D3GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-CHROMIUM(VI)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-26
HEXAVALENT CHROMIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR HEXAVALENT CHROMIUM IS NOT ESTABLISHED.
THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR HEXAVALENT CHROMIUM IS 1.75 μg/L WITHIN THE SHALLOW,
0.411 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.33 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.5
0.07
NS
0.52
0.16
0.11
0.08
0.52
0.11
<0.12 D3
0.15
<0.12 D3
0.11
0.019 j
0.013 j 0.48 j, D3
<0.12 D3
0.29
0.05
<0.025
0.04
<0.12 D3
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-CHROMIUM(VI)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-27
HEXAVALENT CHROMIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR HEXAVALENT CHROMIUM IS NOT ESTABLISHED.
THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR HEXAVALENT CHROMIUM IS 1.75 μg/L WITHIN THE SHALLOW,
0.411 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.33 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATIONMW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BR<5
<5
0.92 B
1.9 B
0.45 j, B
0.74 B
0.89
13.3
0.58 B
0.51 B
0.36 j
0.37 j
1.9
1.2 B
2.1
0.76 B
0.44 j, B
1.3 B
0.69 B
5.1
<5
<5
0.098 j
1.4
0.72
10 ACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-CHROMIUM(TOTAL)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-28
TOTAL CHROMIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL CHROMIUM IS 4.72 μg/L WITHIN THE SHALLOW FLOW LAYER,
3.3 µg/L WITHIN THE DEEP FLOW LAYER, AND 1.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
TOTAL CHROMIUM ISOPLETH IN µg/L (2L STANDARD = 10 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATIONGWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3D2.8
1.4
0.36 j, B
78.1
0.46 j, B
1.40
0.89
0.230 j 0.44 j, B
1.3 B
0.69 B
0.42 j
0.89
0.62
1.1 B
1.5 B
0.95 B
0.95 B
2.1 269
5.410
10ASH BASIN BRANCHWATER IN BASIN
B
B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-CHROMIUM(TOTAL)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-29
TOTAL CHROMIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL CHROMIUM IS 4.72 μg/L WITHIN THE SHALLOW FLOW LAYER,
3.3 µg/L WITHIN THE DEEP FLOW LAYER, AND 1.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
TOTAL CHROMIUM ISOPLETH IN µg/L (2L STANDARD = 10 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
1.4
2.2
NS
0.88
0.95
2.6
3.1
0.98
<5
<5
3.4
0.36 j, B
78.1
2.8
1.4 0.36 j, B
61.7 M1
4.1
<5 14.7
13.1
289 M1
10
<5
0.098 j
<5
10
10
10
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-CHROMIUM(TOTAL)
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-30
TOTAL CHROMIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL CHROMIUM IS 10 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL CHROMIUM IS 4.72 μg/L WITHIN THE SHALLOW FLOW LAYER,
3.3 µg/L WITHIN THE DEEP FLOW LAYER, AND 1.5 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
TOTAL CHROMIUM ISOPLETH IN µg/L (2L STANDARD = 10 µg/L)
CAROLINAS
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
0.064 j
0.099 j
0.17
0.082 j
5.4
37.3
0.21
0.12
0.33
13.6
0.44
0.63
15.8
0.45
0.06 j
0.056 j
0.054 j
84
2.99
<1
0.045 j
0.066 j
0.061 j
1 1
1 1 1
1MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-COBALT
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-31
COBALT ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR COBALT IS 0.509 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.6 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.76 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
COBALT ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
14
0.19
2
1.2
0.2
0.034 j
0.32
0.1 0.06 j
0.056 j
0.054 j
0.37
<0.1
0.084 j
0.23
0.26 0.87
0.97 2.5
0.16
1
1
1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
B
B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-COBALT
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-32
COBALT ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR COBALT IS 0.509 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.6 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.76 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
COBALT ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.3
0.063 j
NS
0.2
0.34
0.71
1.6
0.38
<1
<1
0.1
2
1.2
14
0.19 54
1
65.2
15.4 11.5
2.8
7.2
5
<1
0.045 j
2.99
1
1
11
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCHC'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-COBALT
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-33
COBALT ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR COBALT IS 1 μg/L.
3.BACKGROUND CONCENTRATION FOR COBALT IS 0.509 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.6 μg/L WITHIN THE DEEP FLOW LAYER, AND 0.76 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
COBALT ISOPLETH IN µg/L (IMAC STANDARD = 1 µg/L)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
279
434
27.2 j
50.8
140
190
306
399
132
861
292
39.4 j
368
34800 M1
1260
<50
400
<50
<50
1280
211
28
217
30.7 j
199MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-IRON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-34
IRON ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
3.BACKGROUND CONCENTRATION FOR IRON IS 750 μg/L WITHIN THE SHALLOW FLOW LAYER,
240 μg/L WITHIN THE DEEP FLOW LAYER, AND 228 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
IRON ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
579
2100
<50
2100
<50
39 j
181
12200 400
<50
<50
225
4850
<50
292
72 <50
129 1240
179
300
GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
B
B'
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-IRON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-35
IRON ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
3.BACKGROUND CONCENTRATION FOR IRON IS 750 μg/L WITHIN THE SHALLOW FLOW LAYER,
240 μg/L WITHIN THE DEEP FLOW LAYER, AND 228 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
IRON ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
666
99.4
NS
105
165
374
161
68
<10
166
75.8
<50
2100
579
91.7
437
550
214
348
3270
1230
246
28
217
211
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH2100
C'C148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-IRON
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-36
IRON ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR IRON IS 300 μg/L.
3.BACKGROUND CONCENTRATION FOR IRON IS 750 μg/L WITHIN THE SHALLOW FLOW LAYER,
240 μg/L WITHIN THE DEEP FLOW LAYER, AND 228 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
IRON ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<5
5
4.6 j
19.1
27.4
56.6
131
149
91.5
53
495
84
415
848
84.6
39.9
62.7
<5
3.7 j
11600
261
11
126
10.5
10.150
50
50
50
50
50MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-MANGANESE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-37
MANGANESE ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
3.BACKGROUND CONCENTRATION FOR MANGANESE IS 27.9 μg/L WITHIN THE SHALLOW FLOW LAYER,
55 μg/L WITHIN THE DEEP FLOW LAYER, AND 9.9 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
MANGANESE ISOPLETH IN µg/L (2L STANDARD = 50 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
207
56.4
61.8
52.4
294
11.8
<5
1440 62.7
<5
3.7 j
3.3 j
267
7.1
84.9
259 12.8
137 119
7.8
50
50
50
5050
50
50GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-MANGANESE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-38
MANGANESE ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
3.BACKGROUND CONCENTRATION FOR MANGANESE IS 27.9 μg/L WITHIN THE SHALLOW FLOW LAYER,
55 μg/L WITHIN THE DEEP FLOW LAYER, AND 9.9 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
MANGANESE ISOPLETH IN µg/L (2L STANDARD = 50 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
18.5
3.8 j
NS
60.4
124
19.6
17.2
375
5
5
3.9 j
61.8
52.4
207
56.4 1370
29.2
2370
2080
173
176
187
23.9
11
126
261
50 50
50
50
50 50 50
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-MANGANESE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-39
MANGANESE ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MANGANESE IS 50 μg/L.
3.BACKGROUND CONCENTRATION FOR MANGANESE IS 27.9 μg/L WITHIN THE SHALLOW FLOW LAYER,
55 μg/L WITHIN THE DEEP FLOW LAYER, AND 9.9 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
MANGANESE ISOPLETH IN µg/L (2L STANDARD = 50 µg/L)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
0.81
0.12 j
0.44 j
10.5
0.58
19.4
<0.5
3.6
<0.5
2.2
2.2
174
5.3
0.26 j, B
26.6
364
2.4
0.73
<1
<1
0.32 j
0.2 j
3.4MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-MOLYBDENUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-40
MOLYBDENUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MOLYBDENUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR MOLYBDENUM IS 1 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.3 μg/L WITHIN THE DEEP FLOW LAYER, AND 3.7 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.29 j
0.3 j
<0.5
2.4
9
5.9
3460
16.1 26.6
364
2.4
3
0.93
1.2
<0.5
1.3 0.16 j
0.57 6.5
<0.5GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-MOLYBDENUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-41
MOLYBDENUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MOLYBDENUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR MOLYBDENUM IS 1 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.3 μg/L WITHIN THE DEEP FLOW LAYER, AND 3.7 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.5
<0.5
NS
<0.5
1.1
0.12 j
2.3
2.6
<1
1.4
2.3
<0.5
2.4
0.29 j
0.3 j <0.5
1.9
0.15 j
1.2 j 0.28 j
0.58
6.2
1.6
<1
0.32 j
<1
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-MOLYBDENUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-42
MOLYBDENUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR MOLYBDENUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR MOLYBDENUM IS 1 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.3 μg/L WITHIN THE DEEP FLOW LAYER, AND 3.7 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
5.6
5.9
6.4
5.8
6.1
7.9
5.5
6.6
5.3
6.9
5.2
6.9
7.6
6.8
5.8
5.9
8.6
10.1
6.6
5.7
5.1
6.1
7.3
5.5
7.8MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-PH
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-43
pH ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR pH IS A RANGE OF 6.5 - 8.5 S.U.
3.BACKGROUND CONCENTRATION FOR ph IS A RANGE OF 5.1 - 6.03 S.U. WITHIN THE SHALLOW FLOW LAYER,
5.19 - 7.02 S.U. WITHIN THE DEEP FLOW LAYER AND 6.3 - 6.5 S.U. WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN STANDARD UNITS (S.U.)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
5.4
6.9
4.9
6.8
6.2
7.9
11.1
7.0 8.6
10.1
6.6
6.9
6.6
6.6
5.8
7.0 6.4
5.8 5.9
6.1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-PH
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-44
pH ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR pH IS A RANGE OF 6.5 - 8.5 S.U.
3.BACKGROUND CONCENTRATION FOR ph IS A RANGE OF 5.1 - 6.03 S.U. WITHIN THE SHALLOW FLOW LAYER,
5.19 - 7.02 S.U. WITHIN THE DEEP FLOW LAYER AND 6.3 - 6.5 S.U. WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN STANDARD UNITS (S.U.)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
5.4
6.1
5.6
6.1
5.1
6.2
6.1
5.5
6.4
6.7
4.9
6.8
5.4
6.9 4.5
7.0
4.5
5.7
4.5
5.0
4.8
6.5
6.1
7.3
5.1
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRNS
DAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-PH
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-45
pH ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR pH IS A RANGE OF 6.5 - 8.5 S.U.
3.BACKGROUND CONCENTRATION FOR ph IS A RANGE OF 5.1 - 6.03 S.U. WITHIN THE SHALLOW FLOW LAYER,
5.19 - 7.02 S.U. WITHIN THE DEEP FLOW LAYER AND 6.3 - 6.5 S.U. WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN STANDARD UNITS (S.U.)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
<1
<0.5
<0.5
<0.5
<0.5
6.8
11.3
27.8
<0.5
<0.5
<0.5
<0.5
<5
15.3
<0.5
5.5
0.38 j
0.4 j
2.4
<1
<1
<0.5
<0.5
<0.5
20MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-SELENIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-46
SELENIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SELENIUM IS 20 µg/L.
3.BACKGROUND CONCENTRATION FOR SELENIUM IS NON-DETECT WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 µg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
SELENIUM ISOPLETH IN µg/L (2L STANDARD = 20 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.5
<50
0.48 j
29.7
0.38 j
5.5
0.4 j
0.51
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
20GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-SELENIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-47
SELENIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SELENIUM IS 20 µg/L.
3.BACKGROUND CONCENTRATION FOR SELENIUM IS NON-DETECT WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 µg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
SELENIUM ISOPLETH IN µg/L (2L STANDARD = 20 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.5
<0.5
6.4
<0.5
<0.5
<0.5
<0.5
<0.5
<1
<1
<0.5
<0.5
<0.5
<0.5
<0.5 23.1
<0.5
5.8
<5 8.7
<0.5
0.37 j
<0.5
<1
<0.5
<1
20
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-SELENIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-48
SELENIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SELENIUM IS 20 µg/L.
3.BACKGROUND CONCENTRATION FOR SELENIUM IS NON-DETECT WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.5 µg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
SELENIUM ISOPLETH IN µg/L (2L STANDARD = 20 µg/L)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
10
41
37.8
18.9
21.2
49.3
600
887
314
57.6
6.7
108
119
1420 M1
244
65.7
284
4450
52.9
807
68
117
193
92.8
120MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-STRONTIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-49
STRONTIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1. DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR STRONTIUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR STRONTIUM IS 56.5 μg/L WITHIN THE SHALLOW FLOW LAYER,
68.5 μg/L WITHIN THE DEEP FLOW LAYER, AND 100 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
12.2
44.2
8.5
47
169
79.3
2660
1500 284
4450
52.9
96.5
930
57
74.9
458 179
47.2 131
111GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-STRONTIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-50
STRONTIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1 DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR STRONTIUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR STRONTIUM IS 56.5 μg/L WITHIN THE SHALLOW FLOW LAYER,
68.5 μg/L WITHIN THE DEEP FLOW LAYER, AND 100 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-STRONTIUM
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-51
STRONTIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1 DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR STRONTIUM HAS NOT BEEN ESTABLISHED.
3.BACKGROUND CONCENTRATION FOR STRONTIUM IS 56.5 μg/L WITHIN THE SHALLOW FLOW LAYER,
68.5 μg/L WITHIN THE DEEP FLOW LAYER, AND 100 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.36
1.6
3
<1
0.97 j
5.7
666
1270
102
10.7
<1
11.4
12.9
34.8
35.7
0.7 j
24.9
191
6.3
79.3
5.6
3.5
6.4
2.3
5.7
250
250MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-SULFATE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-52
SULFATE ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR SULFATE IS 1.93 mg/L WITHIN THE SHALLOW FLOW LAYER,
6.35 mg/L WITHIN THE DEEP FLOW LAYER, AND 9.6 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
SULFATE ISOPLETH IN mg/L (2L STANDARD = 250 mg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
17.5
12.6
0.55 j
8.2
5.1
6
213
228 24.9
191
6.3
11.1
1.3
3.4
<1
4.1 0.71 j
10.6
0.56 j
<1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-SULFATE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-53
SULFATE ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR SULFATE IS 1.93 mg/L WITHIN THE SHALLOW FLOW LAYER,
6.35 mg/L WITHIN THE DEEP FLOW LAYER, AND 9.6 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
SULFATE ISOPLETH IN mg/L (2L STANDARD = 250 mg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<1
0.52 j
NS
5.1
1.6
0.67 j
5
1.2
0.19
1.3
2.1
0.55 j
8.2
17.5
12.6 <1
4.4
2.3
<10.3 <1
6.2
<1
7.7
3.5
5.6
6.4
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-SULFATE
08/13/2017
10/30/2017 10:10 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-54
SULFATE ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR SULFATE IS 250 mg/L.
3.BACKGROUND CONCENTRATION FOR SULFATE IS 1.93 mg/L WITHIN THE SHALLOW FLOW LAYER,
6.35 mg/L WITHIN THE DEEP FLOW LAYER, AND 9.6 mg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN mg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
<0.2 B3
<0.2 B3
<0.1
0.023 j
0.051 j
0.039 j
0.082 j
<0.1
<0.1
0.083 j, B
4.8
0.027 j, B
<0.1
0.062 j, B
0.018 j, B
0.54
<0.2
<0.2 B3
<0.1
<0.1
0.2
<0.1
<0.1
<0.1
<0.1
<0.1MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BR0.2ACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-THALLIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-55
THALLIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2 μg/L.
3.BACKGROUND CONCENTRATION FOR THALLIUM IS 0.2 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.1 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
THALLIUM ISOPLETH IN µg/L (IMAC STANDARD = 0.2 µg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.037 j
<0.1
0.079 j, B
<0.1
0.037 j, B
0.079 j
<0.1
0.062 j, B
0.018 j, B
0.046 j
0.017 j <0.1
<0.1
<0.1
<0.1
0.016 j
<0.1
<0.1
<0.1
<0.1GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-THALLIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-56
THALLIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2 μg/L.
3.BACKGROUND CONCENTRATION FOR THALLIUM IS 0.2 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.1 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.041 j, B
<0.1
NS
0.068 j
0.027 j
0.12 B
<0.1
<0.1
<0.2 B3
<0.2 B3
<0.1
0.079 j, B
<0.1
0.037 j
<0.1 0.26
0.061 j, B
0.17
0.46 j 0.36
<0.1
0.29
0.022 j
<0.2 B3
<0.1
<0.2
0.2
0.2
0.2
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-THALLIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-57
THALLIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR THALLIUM IS 0.2 μg/L.
3.BACKGROUND CONCENTRATION FOR THALLIUM IS 0.2 μg/L WITHIN THE SHALLOW AND
DEEP FLOW LAYERS AND 0.1 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
44
81
73
29
47
104
1080
207
122
40
177
177
337
123
93
140
1330
109
772
130
170
244
<25
<25
500 500
500
500MW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-TDS
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-58
TOTAL DISSOLVED SOLIDS
ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL DISSOLVED SOLIDS (TDS) IS 500 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL DISSOLVED SOLIDS (TDS) IS 85 mg/L WITHIN THE
SHALLOW FLOW LAYER, 148 mg/L WITHIN THE DEEP FLOW LAYER, AND 133 mg/L WITHIN THE
BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN mg/L
TOTAL DISSOLVED SOLIDS (TDS) ISOPLETH IN mg/L
(2L STANDARD = 500 mg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
58
109
28
92
149
149
528
1120 140
1330
109
88
150
101
38
158 147
80 88
83
500
500GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-TDS
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL DISSOLVED SOLIDS (TDS) IS 500 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL DISSOLVED SOLIDS (TDS) IS 85 mg/L WITHIN THE
SHALLOW FLOW LAYER, 148 mg/L WITHIN THE DEEP FLOW LAYER, AND 133 mg/L WITHIN THE
BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPFIGURE 11-59
TOTAL DISSOLVED SOLIDS
ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
2.14 CONCENTRATION IN mg/L
TOTAL DISSOLVED SOLIDS (TDS) ISOPLETH IN mg/L
(2L STANDARD = 500 mg/L)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
53
64
1.2
53
87
27
135
254
45
110
106
28
92
58
109 147
74
108
990 424
464
201
173 D6
170
244
130
500
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRDAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-TDS
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-60
TOTAL DISSOLVED SOLIDS
ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE NORTH CAROLINA 2L FOR TOTAL DISSOLVED SOLIDS (TDS) IS 500 mg/L.
3.BACKGROUND CONCENTRATION FOR TOTAL DISSOLVED SOLIDS (TDS) IS 85 mg/L WITHIN THE
SHALLOW FLOW LAYER, 148 mg/L WITHIN THE DEEP FLOW LAYER, AND 133 mg/L WITHIN THE
BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN mg/L
TOTAL DISSOLVED SOLIDS (TDS) ISOPLETH IN mg/L
(2L STANDARD = 500 mg/L)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
CAROLINAS
NS NOT SAMPLED
BEDROCK
WEATHERED ROCK
ASH PORE WATER
A A'
(SOUTH)(NORTH)
SAPROLITE
WATER IN BASIN
SAPROLITE
SAPROLITESAPROLITE
BEDROCK
BEDROCK
BEDROCK
ASH PORE WATER
ASH
FILL
TRANSITION
ZONE
TRANSITION
ZONE
FILLBELEWS RESERVOIRDAN RIVER
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.70
1.04
0.48
0.23 j
0.53
0.39
0.79
0.42
0.34
0.29 j
0.2 j
0.40
0.1 j
12.8
1.80
0.23 j
0.24 j
194
3.7
0.21 j
0.43
0.32
0.16 j, B
0.28 j, B
0.6 BMW-202SMW-202DMW-202BRGWA-12SGWA-12DGWA-12BRGWA-23SGWA-23DGWA-8SGWA-8DAB-9SAB-9DAB-9BRAB-9BRDAB-8SAB-8DAB-8SLAB-5SAB-5DAB-8SLAB-5GTBAB-2SAB-2DAB-2GTBMW-102SMW-102DMW-200SMW-200DMW-200BRGWA-24SGWA-24DGWA-24BRACCESS ROADFILL
A'A148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
AA-VANADIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-61
VANADIUM ANALYTICAL RESULTS
CROSS SECTION A-A'
BELEWS CREEK STEAM STATION
BELEWS CREEK, NORTH CAROLINA
SOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3 μg/L.
3.BACKGROUND CONCENTRATION FOR VANADIUM IS 1.89 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.45 µg/L DEEP FLOW LAYER, AND 0.82 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
CROSS SECTION LOCATION
NOTE:
CROSS SECTION A-A' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOP2.14 CONCENTRATION IN µg/L
VANADIUM ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
B
B'
B B'
(WEST)(EAST)
ASH PORE WATER
SAPROLITE
SAPROLITESAPROLITE
BEDROCK BEDROCK
BEDROCK
ASH ASH
ASH PORE WATERTRANSITION
ZONE
TRANSITION ZONE
TRANSITION ZONE
MIDDLETON
LOOP
BELEWS
RESERVOIR
0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
0.8
0.13 j
<0.3
0.54
5.8
2.8
948
0.25 j 0.24 j
194
3.7
1.8
0.44
3.4
0.4
0.89 0.99
0.54 1.6
1.0GWA-17SGWA-17DGWA-16SGWA-16DGWA-16BRAB-4SLAB-4SAB-4BRAB-4DAB-4BRDAB-5SLAB-5SAB-5GTBAB-5DAB-6SLAB-6SAB-6GTBAB-6DGWA-5BR2GWA-5BRGWA-5DGWA-5GTBGWA-5SGWA-4DGWA-22SGWA-22DGWA-3SGWA-3DASH BASIN BRANCHWATER IN BASIN
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
BB-VANADIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-62
VANADIUM ANALYTICAL RESULTS
CROSS SECTION B-B'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATION
NOTE:
CROSS SECTION B-B' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3 μg/L.
3.BACKGROUND CONCENTRATION FOR VANADIUM IS 1.89 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.45 µg/L DEEP FLOW LAYER, AND 0.82 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
VANADIUM ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
ASH
ASH PORE WATER
MW-16BR
MW-16D
MW-12S
ABMW-2
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
WELL IN ASH PORE WATER
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
MW-102S ABANDONED WELL/
GEOTECHNICAL BORING
WEATHERED ROCK
CAROLINAS
C'C0 100 200 600
HORIZONTAL SCALE: 1" = 600'
VERTICAL SCALE: 1" = 120'
5X VERTICAL EXAGGERATION
1.2
0.57
0.2 j
0.18 j
0.29 j
0.55
0.4
0.32
3.93
3
<0.3
0.54
0.8
0.13 j 0.16 j
0.74
0.08 j
<3 0.59
0.41
1.4
0.61
0.32
0.16 j, B
0.43
C C'
(SOUTH)(NORTH)
SAPROLITE
SAPROLITE
SAPROLITE
BEDROCK
BEDROCK BEDROCK
BEDROCK
TRANSITION
ZONE
TRANSITION
ZONEMIDDLETON LOOPPINE HALL ROADGWA-26SGWA-26DGWA-26BRBG-3SBG-3DGWA-25BRTRANSITION
ZONE GWA-9SGWA-9DGWA-9BRMW-203SMW-203DMW-203BRGWA-16SGWA-16DGWA-16BRGWA-17SGWA-17DGWA-10SGWA-10DGWA-27SGWA-27DGWA-27BRGWA-11SGWA-11DGWA-1SGWA-1DMW-200SMW-200DMW-200BRNS
DAN RIVER
ASH BASIN BRANCH148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
SCOTT SPINNER
DATE:ADAM FEIGL
CC-VANADIUM
08/13/2017
10/30/2017 10:11 AM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\FIGURES\CrossSections\Belews_XSects_A-C_Analytical.dwg
FIGURE 11-63
VANADIUM ANALYTICAL RESULTS
CROSS SECTION C-C'
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINACROSS SECTION LOCATIONC'CNOTE:
CROSS SECTION C-C' IS LINEAR IN NATURE AND ALL
LOCATIONS NOT ALONG THE CROSS SECTION ARE
PROJECTED ONTO THE CROSS SECTION.PINE HALL ROADPINE HALL ROAD
ASH LANDFILL
ASH BASIN
MIDDLETON LOOPSOURCE INFORMATION:
ORIGINAL CROSS SECTION BASE OBTAINED FROM HDR, CSA SUPPLEMENT 2, DATED AUGUST 2016.
NOTES
1.DEPTH TO GROUNDWATER GAUGED IN MONITORING WELLS ON APRIL 3, 2017.
2.THE INTERIM MAXIMUM ALLOWABLE CONCENTRATION (IMAC) FOR VANADIUM IS 0.3 μg/L.
3.BACKGROUND CONCENTRATION FOR VANADIUM IS 1.89 μg/L WITHIN THE SHALLOW FLOW LAYER,
1.45 µg/L DEEP FLOW LAYER, AND 0.82 μg/L WITHIN THE BEDROCK FLOW LAYER.
4.CONCENTRATION GREATER THAN CURRENT SITE SPECIFIC BTV BUT WITHIN THE
BACKGROUND CONCENTRATION RANGE FOR SIMILAR PIEDMONT GEOLOGIC SETTINGS.
DUE TO GROUNDWATER FLOW DIRECTION AND OTHER CONSTITUENT MIGRATION PATTERNS,
CONCENTRATION DOES NOT SUGGEST IMPACT FROM THE ASH BASIN.
2.14 CONCENTRATION IN µg/L
VANADIUM ISOPLETH IN µg/L
(GREATER THAN FLOW LAYER BACKGROUND VALUE)
GENERALIZED WATER TABLE
MW-16BR
MW-16D
MW-12S
WELL IN DEEP ZONE
WELL IN SHALLOW ZONE
WELL IN COMPETENT BEDROCK
LEGEND
GENERALIZED GROUNDWATER
FLOW DIRECTION
BEDROCK
WEATHERED ROCK
CAROLINAS
NS NOT SAMPLED
ASH PORE WATER
Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
Source: HDR, Comprehensive Site Assessment Report Belews Creek Steam Station Ash Basin, September 9, 2015.
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
BELEWS RESERVOIR
EXPOSUREAREA 1
EXPOSUREAREA 2 EXPOSUREAREA 3
EXPOSUREAREA 4
EXPOSUREAREA 5
ETHAN LN
HIAWITHA RDTOWER DR
BOY SCOUT RDFORD RDDALTON MHP RDFARMER RDOLD PLANTATION RD
M
ARTIN LUTHER KING JR RD
MIDDLETON LOOP
PINE HALL RDNOTES:GENERALIZED AREAL EXTENT OF MIGRATION REPRESENTED BY NCAC 02LEXCEEDANCES OF BORON.
FIVE EXPOSURE AREAS HAVE BEEN DEVELOPED BY HDR TO EVALUATE ECOLOGICALEXPOSURE TO SURFACE WATER, SEDIMENT, SEDIMENT AND AREAS OF WETNESS(AOW). THE EXPOSURE AREAS CONSIDER ECOLOGICAL HABITATS, NEARBY WATERBODIES, AND WET AREAS.
SAMPLING LOCATIONS SW-AB1 THROUGH SW-AB9 AND SW-10 ARE ASH BASINRELATED AND WILL NOT BE INCLUDED IN THE RISK ASSESSMENT.
SAMPLING LOCATIONS SW-BL-U/SD-BL-U ARE BACKGROUND AND WILL NOTINCLUDED IN THE RISK ASSESSMENT.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 12-1ECOLOGICAL EXPOSURE AREASBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/27/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Fig12-01 - Ecological Exposure Areas.mxd
750 0 750 1,500375
GRAPHIC SCALE IN FEET
EXPOSURE AREA 1
EXPOSURE AREA 2
EXPOSURE AREA 3
EXPOSURE AREA 4
EXPOSURE AREA 5
AREA OF CONCENTRATION IN GROUNDWATERABOVE NC2L (SEE NOTES)
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(1 ug/L)
Provisional
Background
Threshold Value
(1 ug/L)
Shallow Ash Porewater
FIGURE 14-1
TIME VERSUS CONCENTRATION
ANTIMONY IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(1 ug/L) Transition Zone
IMAC 15 NCAC
02L Standard
(1 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
FIGURE 14-2
TIME VERSUS CONCENTRATION
ANTIMONY IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.5 ug/L)
Bedrock
IMAC 15 NCAC
02L Standard
(1 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-3
TIME VERSUS CONCENTRATION
ANTIMONY IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-4
TIME VERSUS CONCENTRATION
ANTIMONY PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(1 ug/L) Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1)
Transition Zone (PBTV = 1)
Bedrock (PBTV = 0.5)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(10 ug/L)
Provisional
Background
Threshold Value
(1 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-5
TIME VERSUS CONCENTRATION
ARSENIC IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(10 ug/L)
Provisional
Background
Threshold Value
(1 ug/L)
Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-6
TIME VERSUS CONCENTRATION
ARSENIC IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(10 ug/L)
Provisional
Background
Threshold Value
(0.51 ug/L)
Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-7
TIME VERSUS CONCENTRATION
ARSENIC IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-8
TIME VERSUS CONCENTRATION
ARSENIC PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(10 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1)
Transition Zone (PBTV = 1)
Bedrock (PBTV = 0.51)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(58 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-9
TIME VERSUS CONCENTRATION
BARIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(12.6 ug/L)
Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-10
TIME VERSUS CONCENTRATION
BARIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(6.2 ug/L) Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-11
TIME VERSUS CONCENTRATION
BARIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-12
TIME VERSUS CONCENTRATION
BARIUM PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(700 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 58)
Transition Zone (PBTV = 12.6)
Bedrock (PBTV = 6.2)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(4 ug/L)
Provisional
Background
Threshold Value
(0.362 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-13
TIME VERSUS CONCENTRATION
BERYLLIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.219 ug/L)
Transition Zone
IMAC 15 NCAC
02L Standard
(4 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-14
TIME VERSUS CONCENTRATION
BERYLLIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.2 ug/L) Bedrock
IMAC 15 NCAC
02L Standard
(4 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-15
TIME VERSUS CONCENTRATION
BERYLLIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-16
TIME VERSUS CONCENTRATION
BERYLLIUM PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(4 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 0.4)
Transition Zone (PBTV = 0.2)
Bedrock (PBTV = 0.2)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(50 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-17
TIME VERSUS CONCENTRATION
BORON IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(50 ug/L) Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-18
TIME VERSUS CONCENTRATION
BORON IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(700 ug/L)
Provisional
Background
Threshold Value
(50 ug/L) Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-19
TIME VERSUS CONCENTRATION
BORON IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-20
TIME VERSUS CONCENTRATION
BORON PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(700 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 50)
Transition Zone (PBTV = 50)
Bedrock (PBTV = 50)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(2 ug/L)
Provisional
Background
Threshold Value
(1 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-21
TIME VERSUS CONCENTRATION
CADMIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(2 ug/L)
Provisional
Background
Threshold Value
(1 ug/L)
Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-22
TIME VERSUS CONCENTRATION
CADMIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(2 ug/L)
Provisional
Background
Threshold Value
(0.08 ug/L) Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-23
TIME VERSUS CONCENTRATION
CADMIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-24
TIME VERSUS CONCENTRATION
CADMIUM PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(2 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1)
Transition Zone (PBTV = 1)
Bedrock (PBTV = 0.1)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
Provisional
Background
Threshold Value
(14.7 ug/L)
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-25
TIME VERSUS CONCENTRATION
CHLORIDE IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Provisional
Background
Threshold Value
(20.9 ug/L)
Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-26
TIME VERSUS CONCENTRATION
CHLORIDE IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Provisional
Background
Threshold Value
(3 ug/L) Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-27
TIME VERSUS CONCENTRATION
CHLORIDE IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-28
TIME VERSUS CONCENTRATION
CHLORIDE PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(250 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 14.7)
Transition Zone (PBTV = 20.9)
Bedrock (PBTV = 3)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L Standard
(10 ug/L) Provisional Background
Threshold Value (4.72
ug/L) Shallow Chromium
Ash Porewater Chromium
(IV) Chromium
NO SAMPLES ANALYZED FOR CHROMIUM (VI)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-29
TIME VERSUS CONCENTRATION
CHROMIUM AND CHROMIUM (VI) IN
SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Transition Zone
15 NCAC 02L Standard
(10 ug/L)
Provisional Background
Threshold Value (4.72
ug/L)
(IV) Chromium
NO SAMPLES ANALYZED FOR CHROMIUM (VI)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-30
TIME VERSUS CONCENTRATION
CHROMIUM AND CHROMIUM (VI) IN
DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Bedrock
15 NCAC 02L Standard
(10 ug/L)
Provisional Background
Threshold Value (4.72
ug/L)
(IV) Chromium
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-31
TIME VERSUS CONCENTRATION
CHROMIUM AND CHROMIUM (VI) IN
BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-32
TIME VERSUS CONCENTRATION
CHROMIUM PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(10 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 4.7)
Transition Zone (PBTV = 3.3)
Bedrock (PBTV = 5.3)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: No samples analyzed for Chromium (IV). Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at
the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(1 ug/L)
Provisional
Background
Threshold Value
(0.509 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-33
TIME VERSUS CONCENTRATION
COBALT IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(1.6 ug/L)
Transition Zone
IMAC 15 NCAC
02L Standard
(1 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-34
TIME VERSUS CONCENTRATION
COBALT IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.76 ug/L)
Bedrock
IMAC 15 NCAC
02L Standard
(1 ug/L)
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-35
TIME VERSUS CONCENTRATION
COBALT IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-36
TIME VERSUS CONCENTRATION
COBALT PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(1 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 0.5)
Transition Zone (PBTV = 1.6)
Bedrock (PBTV = 0.8)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(300 ug/L)
Provisional
Background
Threshold Value
(750 ug/L)
Ash Porewater
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-37
TIME VERSUS CONCENTRATION
IRON IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(300 ug/L)
Provisional
Background
Threshold Value
(239.6 ug/L)
Transition Zone
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-38
TIME VERSUS CONCENTRATION
IRON IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(300 ug/L)
Provisional
Background
Threshold Value
(228 ug/L)
Bedrock
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. AlbertA. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-39
TIME VERSUS CONCENTRATION
IRON IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-40
TIME VERSUS CONCENTRATION
IRON PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(300 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 750)
Transition Zone (PBTV = 239.6)
Bedrock (PBTV = 228)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(50 ug/L)
Provisional
Background
Threshold Value
(27.85 ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-41
TIME VERSUS CONCENTRATION
MANGANESE IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(50 ug/L)
Provisional
Background
Threshold Value
(55 ug/L)
Transition Zone
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-42
TIME VERSUS CONCENTRATION
MANGANESE IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(50 ug/L)
Provisional
Background
Threshold Value
(9.9 ug/L)
Bedrock
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-43
TIME VERSUS CONCENTRATION
MANGANESE IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-44
TIME VERSUS CONCENTRATION
MANGANESE
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(50 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 27.9)
Transition Zone (PBTV = 55)
Bedrock (PBTV = 9.9)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(1 ug/L)
Ash Porewater Shallow
15 NCAC 02L
Standard
(Not Established)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-45
TIME VERSUS CONCENTRATION
MOLYBDENUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(1.3 ug/L)
Transition Zone
15 NCAC 02L
Standard
(Not Established)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-46
TIME VERSUS CONCENTRATION
MOLYBDENUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(Not Established)
Provisional
Background
Threshold Value
(3.7 ug/L)
Bedrock
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-47
TIME VERSUS CONCENTRATION
MOLYBDENUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-48
TIME VERSUS CONCENTRATION
MOLYBDENUM
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(NE)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1)
Transition Zone (PBTV = 1.3)
Bedrock (PBTV = 3.7)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
NO SAMPLES ANALYZED FOR
MOLYBDENUM
NO SAMPLES ANALYZED FOR
MOLYBDENUM
NO SAMPLES ANALYZED FOR
MOLYBDENUM
NO SAMPLES ANALYZED FOR
MOLYBDENUM
NO SAMPLES ANALYZED FOR
MOLYBDENUM
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(6.5-8.5)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-49
TIME VERSUS CONCENTRATION
pH IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Transition Zone
IMAC 15 NCAC
02L Standard
(6.5-8.5)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-50
TIME VERSUS CONCENTRATION
pH IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Bedrock
IMAC 15 NCAC
02L Standard
(6.5-8.5)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-51
TIME VERSUS CONCENTRATION
pH IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-52
TIME VERSUS CONCENTRATION
pH PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(6.5 – 8.5)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 5.1-6)
Transition Zone (PBTV = 5.2-7)
Bedrock (PBTV = 6.2-6.5)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(20 ug/L)
Provisional
Background
Threshold Value
(NE ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-53
TIME VERSUS CONCENTRATION
SELENIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(20 ug/L)
Provisional
Background
Threshold Value
(NE ug/L)
Transition Zone
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-54
TIME VERSUS CONCENTRATION
SELENIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(20 ug/L)
Provisional
Background
Threshold Value
(0.5 ug/L)
Bedrock
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-55
TIME VERSUS CONCENTRATION
SELENIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-56
TIME VERSUS CONCENTRATION
SELENIUM
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(20 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = NE)
Transition Zone (PBTV = NE)
Bedrock (PBTV = 0.5)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
Provisional
Background
Threshold Value
(56.54 ug/L)
LEGEND
Ash Porewater Shallow
15 NCAC 02L
Standard
(Not Established)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-57
TIME VERSUS CONCENTRATION
STRONTIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(68.53 ug/L)
Transition Zone
15 NCAC 02L
Standard
(Not Established)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-58
TIME VERSUS CONCENTRATION
STRONTIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(100 ug/L)
Bedrock
15 NCAC 02L
Standard
(Not Established)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-59
TIME VERSUS CONCENTRATION
STRONTIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-60
TIME VERSUS CONCENTRATION
STRONTIUM
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(NE)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 56.5)
Transition Zone (PBTV = 68.5)
Bedrock (PBTV = 100)
NO SAMPLES ANALYZED FOR
STRONTIUM
NO SAMPLES ANALYZED FOR
STRONTIUM
NO SAMPLES ANALYZED FOR
STRONTIUM
NO SAMPLES ANALYZED FOR
STRONTIUM
NO SAMPLES ANALYZED FOR
STRONTIUM
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Provisional
Background
Threshold Value
(1.93 ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-61
TIME VERSUS CONCENTRATION
SULFATE IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Provisional
Background
Threshold Value
(6.347 ug/L)
Transition Zone
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-62
TIME VERSUS CONCENTRATION
SULFATE IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(250 ug/L)
Provisional
Background
Threshold Value
(9.6 ug/L)
Bedrock
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-63
TIME VERSUS CONCENTRATION
SULFATE IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-64
TIME VERSUS CONCENTRATION
SULFATE PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(250 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1.9)
Transition Zone (PBTV = 6.4)
Bedrock (PBTV = 9.6)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(500 ug/L)
Provisional
Background
Threshold Value
(84.844 ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-65
TIME VERSUS CONCENTRATION
TDS IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(500 ug/L)
Provisional
Background
Threshold Value
(147.969 ug/L)
Transition Zone
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-66
TIME VERSUS CONCENTRATION
TDS IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
15 NCAC 02L
Standard
(500 ug/L)
Provisional
Background
Threshold Value
(133 ug/L)
Bedrock
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-67
TIME VERSUS CONCENTRATION
TDS IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-68
TIME VERSUS CONCENTRATION
TDS
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(500 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 84.8)
Transition Zone (PBTV = 148)
Bedrock (PBTV = 133)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(0.2 ug/L)
Provisional
Background
Threshold Value
(0.2 ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-69
TIME VERSUS CONCENTRATION
THALLIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.2 ug/L)
Transition Zone
IMAC 15 NCAC
02L Standard
(0.2 ug/L)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-70
TIME VERSUS CONCENTRATION
THALLIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.1 ug/L)
Bedrock
IMAC 15 NCAC
02L Standard
(0.2 ug/L)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-71
TIME VERSUS CONCENTRATION
THALLIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-72
TIME VERSUS CONCENTRATION
THALLIUM
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(0.2 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 0.2)
Transition Zone (PBTV = 0.2)
Bedrock (PBTV = 0.1)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
IMAC 15 NCAC
02L Standard
(0.3 ug/L)
Provisional
Background
Threshold Value
(1.894 ug/L)
Ash Porewater Shallow
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-73
TIME VERSUS CONCENTRATION
VANADIUM IN SHALLOW ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(1.453 ug/L)
Transition Zone
IMAC 15 NCAC
02L Standard
(0.3 ug/L)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-74
TIME VERSUS CONCENTRATION
VANADIUM IN DEEP ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DRAWN BY: B. Wilker
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
DATE: AUGUST 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series
LEGEND
Provisional
Background
Threshold Value
(0.82 ug/L)
Bedrock
IMAC 15 NCAC
02L Standard
(0.3 ug/L)
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
FIGURE 14-75
TIME VERSUS CONCENTRATION
VANADIUM IN BEDROCK ZONE
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE 864-421-9999
www.synterracorp.com
DATE: SEPTEMBER 2017
P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA
UPDATE OCT 2017\FIGURES\Time Series\Belews Time vs
Conc Pine Hall Landfill_COIs.pptx
FIGURE 14-76
TIME VERSUS CONCENTRATION
VANADIUM
PINE HALL ROAD LANDFILL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK, NORTH CAROLINA
LEGEND
15 NCAC 02L Standard
(0.3 ug/L)
Provisional Background
Threshold Value (PBTV)
Shallow (PBTV = 1.9)
Transition Zone (PBTV = 1.5)
Bedrock (PBTV = 0.8)
DRAWN BY: L. Drago
PROJECT MANAGER: S. Spinner
LAYOUT: A. Albert
Note: Data presented may include lab-qualified results. Refer to analytical data table notes for qualifier definitions. Non-detect analytical results are plotted at the corresponding reporting limit.
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D0.22
AB-1SND
AB-3SND
AB-4SND
AB-5D0.18
AB-6DND
AB-6SND
AB-7DND AB-7SND
AB-8DND AB-9SND
BG-1DND BG-2DND
BG-2SND
BG-3DND
BG-3SND
GWA-1S0.55
GWA-2DND
GWA-2SND
GWA-3DND
GWA-5D0.19 j GWA-5SND
GWA-6DND
GWA-6S0.24 j
GWA-7SAND
GWA-8D0.32 j
GWA-8SND
GWA-10SND
GWA-11SND
GWA-12DND
GWA-16SND
GWA-17SND
MW-3ND
MW-103DND
MW-200BRND
MW-200DND
MW-200SND
MW-201DND
MW-202BR0.28 j
MW-202DND MW-202SND
MW-203BR0.13 j MW-203DND
MW-203SND
MW-204DND
MW-204SND
OB-426.2
AB-2D0.13 j
AB-4BR0.19 j
AB-6SLND
AB-9BR0.16 j
GWA-19SAND
GWA-21SND
GWA-31DND
MW-103SND MW-201BRND
GWA-20DND
GWA-20SAND
GWA-21DND
GWA-23D0.28 j
GWA-24DND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-9SND
S-1ND
S-2ND
S-3ND S-4ND
S-5ND
S-60.1 j
S-7ND
S-8ND
S-9ND
S-10ND
S-11ND
S-12ND
S-15ND
GWA-1D1.6
GWA-7D0.65
GWA-17D0.1 j
MW-1ND
MW-104D0.98
MW2-9ND
AB-8S1.2
GWA-18D0.41 j
AB-3D0.65
AB-4D0.38
AB-5S0.13
AB-8SL0.13
AB-9D2.8
GWA-4D0.13 j
GWA-9D1.2
GWA-11D0.16 j
GWA-12BR0.27 j GWA-12SND
MW-1DND
MW-40.309 jMW-5ND
MW-6ND
MW-104S0.24 j
MW2-7ND
OB-9ND
GWA-23S0.17 j
GWA-32DND
MW-20.49 j
GWA-24BR0.85
GWA-3SND
BG-2BRA0.28 j
GWA-10DA0.2 j
GWA-16DAND
OB-1NS
GWA-30DND
GWA-9BRND
GWA-18SND
GWA-18SAND
GWA-19SNS
GWA-22S0.22 j
GWA-26DND
GWA-26S0.18 j
GWA-27DND
GWA-27S0.18 j GWA-20BRNS
MW-101DNS
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:ANTIMONY CONCENTRATION IS MEASURED IN μg/L AND THE IMAC STANDARD IS 1μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-77GROUNDWATER CONCENTRATIONTREND ANALYSIS -ANTIMONY IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-4S89.7
AB-9S0.1
BG-1D0.1 BG-2D0.11GWA-1S0.47
GWA-2S1.2
GWA-3D0.12
GWA-6D2.4
GWA-8S0.18
GWA-9D0.24
GWA-10S5.2
GWA-11D3.8
GWA-12D0.12
GWA-17D0.18
GWA-17S0.18
MW-10.171 j
MW-1DND
MW-30.12
MW-40.101 j
MW-60.088 j
MW-101DNS
MW-104S0.041 j
MW-200BR1.4MW-200DND
MW-201DND
MW-202DND MW-202SND
MW-203DND
MW-203SND
MW-204DND
MW-204SND
AB-2D2.1
AB-9BR12.4
GWA-19SA3.7
GWA-23S0.25
MW-2ND
MW-201BR0.37GWA-21D0.22
GWA-30S0.23
GWA-9S0.15
S-31.16 S-4ND
S-8ND
S-9ND
S-10ND
S-111.16
S-12ND
S-151.1
AB-1S4
AB-3D16.5
AB-4D3.5
AB-5D0.7
BG-2S0.1
BG-3D0.1
GWA-8D0.66
GWA-11S1.7
GWA-12BR1.7
MW-104D0.28
MW-200SND
MW-203BR0.14 AB-4BR0.62
MW-103S74.5
GWA-20SA4.3
GWA-31S0.91
AB-1D1.8 AB-3S1.2
AB-5S98.5
AB-6D0.081
AB-6S2.3
AB-7D0.22
AB-7S14.5
AB-8D0.95
AB-8SL227
AB-9D1.1
BG-3S0.12
GWA-1D1.6
GWA-2D3.7
GWA-4D0.16
GWA-5D0.15 GWA-5S0.065 j
GWA-6S0.29
GWA-7D2 GWA-7SA0.044 j
GWA-12S0.058 j
GWA-16SND
MW-50.601 j
MW-103D0.5
MW-202BR0.37
MW2-70.433 j
MW2-90.621 j
OB-430.7
OB-90.578 j
AB-6SL4.8
AB-8S1.7
GWA-21S0.64
GWA-31D0.29
GWA-32D0.26
GWA-18D0.91
GWA-20D3.2
GWA-23D0.4
GWA-24BR4.1
GWA-24D0.07 j
GWA-32S35.1
GWA-3S0.18
S-1ND
S-2ND
S-5ND
S-60.98
S-74.73
BG-2BRA0.42
GWA-10DA1.6
GWA-16DA0.27
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30D1.6
GWA-9BR0.16
GWA-18S2.2
GWA-18SA0.76
GWA-19S4.2
GWA-22S0.2
GWA-26D0.064 j
GWA-26S0.067 j
GWA-27D1.1 GWA-27S1.1 GWA-20BRNS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:ARSENIC CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS 10μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-78GROUNDWATER CONCENTRATIONTREND ANALYSIS -ARSENIC IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D191
AB-6D20.6
AB-9S56.1
BG-2D5.1
GWA-2DNDGWA-2S17
GWA-3D25.1
GWA-5S20.3
GWA-6D19.5
GWA-7D12.3 GWA-7SA211
GWA-8D7
GWA-8S54.4
GWA-11D20.5
GWA-12D13.4
GWA-12S24.9
GWA-16S41.2
MW-120.7
MW-354.8
MW-668.4
MW-200BRND
MW-200DND
MW-202S24.0
MW-203BRND MW-203D9.0
MW-203S48
MW-204D53
MW-204S172
AB-4BR5.6
GWA-19SA746
GWA-31D4.4 j
MW-201BRND
GWA-18DND
GWA-24BR4.8 jGWA-24D7.9
GWA-31S15.8
GWA-32S11.3
GWA-3S72.2
S-660.8
S-736
S-847
S-950
S-10271
S-11246
S-1243
S-1522
AB-1S99.7
AB-5D11.4AB-5S156 AB-6S180
AB-7D20.6
AB-7S54
AB-8SL348
AB-9D15.8
BG-1D6.6
BG-2SNS
BG-3D14.8
GWA-1S298
GWA-4D47
GWA-6S110
GWA-9D8.7
GWA-10S373
GWA-11S605
GWA-12BR4.5 j
GWA-17D9.1
GWA-17S56.7
MW-45.56
MW-533.6
MW-101DNS MW-103D574
MW-104D16.5
MW-104S73.4
MW-200S64
AB-2D118
AB-6SL209
AB-9BR20.5
GWA-21S408 GWA-32D11.5
MW-103S53
GWA-21D236
GWA-30S19.9
GWA-9S81.1
S-126
S-2216
S-321 S-4134
AB-3D14.2 AB-3S166
AB-4D24.1 AB-4S101
AB-8D7.5
BG-3S42.6
GWA-1D10.8
GWA-5D7.3
MW-1D0.918 j
MW-201D5
MW-202BR3.0 j
MW-202D7.0
MW2-723.1
MW2-959.1
OB-430.7
OB-912.9
AB-8S90.9
GWA-23S62.9
MW-272.9
GWA-20D58.7
GWA-20SA282
GWA-23D49.5
S-510
BG-2BRA3.9 j
GWA-10DA4.2 j
GWA-16DA8.6
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30D48.2
GWA-9BRND
GWA-18S30.7
GWA-18SA117
GWA-19S516
GWA-22SND
GWA-26D34.8
GWA-26S53.6
GWA-27D56.6 GWA-27S153
GWA-20BRNS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-1368
S-1625
NOTES:BARIUM CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS 700μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-79GROUNDWATER CONCENTRATIONTREND ANALYSIS -BARIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-1S0.061
AB-3D0.013
AB-3S0.17
AB-4S0.024
AB-6SND
AB-7DND
AB-9DNDAB-9S0.081
BG-2DND
BG-2S0.075 j,B
BG-3D0.058 j
GWA-2S0.25
GWA-5S0.063 j
GWA-6DND
GWA-6S1.5
GWA-7DND GWA-7SA3.1
GWA-9D0.047 j
GWA-12BR0.02 j GWA-12S0.02 j
GWA-16S0.12 B
GWA-17D0.015 j
MW-1ND
MW-1DND
MW-30.16
MW-4ND
MW-5ND
MW-104D0.016 j,B MW-104S0.12
MW-200DND
MW-200SND
MW-201DND
MW-202BR0.023 j
MW-202DND MW-202SND
MW-203BR0.012 j MW-203DND
MW-203SND
MW-204DND
MW-204SND
MW2-9ND
OB-4ND
AB-2D0.65
AB-4BR0.14 j
AB-6SL0.017 j
AB-8S0.18 B
AB-9BRND
GWA-23S0.18
GWA-32D0.02 j
MW-103S0.041 j
GWA-24BRND
GWA-24D0.12
GWA-31S0.29
GWA-32S0.082 j
GWA-9S0.37
GWA-3S0.026 j
S-60.036 j
S-3NS
S-7NS
S-8NS
S-9NS
S-11NS
AB-4D0.017
GWA-1S6.2
GWA-2D0.067 j
GWA-3D0.047 j
GWA-4D0.023 j
GWA-5DND
GWA-8S1.2
GWA-10S1.7
GWA-11D0.14
GWA-11S11.5
GWA-17S0.037 j
MW-103D6.1
MW-200BR0.2
GWA-21S9.9
GWA-31D0.15
GWA-20D1.5
GWA-20SA5.5
GWA-21D5.9 GWA-30S0.61
S-2NS
S-4NS
S-5NS
S-10NS
AB-1D0.65
AB-5D0.01
AB-5S0.093
AB-6D0.018
AB-7S0.59
AB-8D0.044
AB-8SL0.079
BG-1D0.049 j
BG-3S0.23
GWA-1D0.035 j
GWA-8D0.042 j
GWA-12D0.036 j
MW-6ND
MW2-72.27 j
OB-91.55 j
GWA-19SA8.2
MW-20.35 j
MW-201BRND
GWA-18DND
GWA-23D0.11
S-1NS
BG-2BRA0.087 j
GWA-10DA0.033 j
GWA-16DA0.023 j
OB-1NS
GWA-30D0.03 j
GWA-9BR0.025 j
GWA-18S0.066 j
GWA-18SA0.56
GWA-19S7
GWA-22S0.03 j
GWA-26D0.078 j
GWA-26S0.12
GWA-27D1.6 GWA-27S1.3
GWA-20BRNS
MW-101DNS
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-12NS
S-13NS
S-15NS
S-16NS
NOTES:BERYLLIUM CONCENTRATION IS MEASURED IN μg/L AND THE IMAC STANDARD IS 4μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-80GROUNDWATER CONCENTRATIONTREND ANALYSIS -BERYLLIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-5D37
AB-6DND
AB-7DND
AB-8D26.8 AB-9SND
BG-1D45.6 j BG-2DND
BG-2SND
BG-3DND
BG-3SND
GWA-1DND
GWA-2DND
GWA-2SND
GWA-3DND
GWA-4DND
GWA-5DND GWA-5SND
GWA-6DND
GWA-6S25.3 j
GWA-7DND
GWA-8DND
GWA-9DND
GWA-12BRND
GWA-12DND
GWA-12SND
GWA-16SND
GWA-17D39.1 j
GWA-17S25.9 j
MW-19.53 j
MW-3ND
MW-54.09 j
MW-64.4 j
MW-104DND MW-104SND
MW-201DND
MW-202BRND
MW-202DND MW-202SND
MW-203BRND MW-203DND
MW-203SND
MW-204DND
MW-204SND
AB-2D11300
AB-4BR28.6 j
AB-9BRND
GWA-31DND
GWA-32D44.4 j
MW-28.16 j
MW-201BRND
GWA-18DND
GWA-24BRND
GWA-24DND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-9SND
GWA-3SND
S-1ND
S-3ND S-4ND
S-5ND
S-7ND
S-874
S-91180
S-106780
S-119140
S-15ND
AB-7S20800
AB-8SL10700
GWA-1S729
GWA-8S482
GWA-10S97.2
GWA-11D147
GWA-11S852
MW-4718
MW-101DNS
MW-103D1570
MW-200BR106
MW-200S95
MW2-722700
OB-926700
AB-8S234
GWA-19SA2110
GWA-21S184
GWA-23S2270
MW-103S1320
GWA-20D9890
GWA-20SA11200
GWA-21D264
GWA-23D7150 M1
S-2237 S-62510AB-1D9330
AB-1S8570
AB-3D1710 AB-3S11200
AB-4D88.6 AB-4S7960
AB-5S937
AB-6S69.2
AB-9D62.5 GWA-7SA64
MW-1D9.52 j
MW-200D162
MW2-9325
OB-414800
AB-6SL628
S-12ND
BG-2BRAND
GWA-10DAND
GWA-16DAND
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
OB-1NS
GWA-30DND
MW-75251
GWA-9BR211
GWA-18S28 j
GWA-18SA112
GWA-19S1320 GWA-22SND
GWA-26D30.7 j
GWA-26SND
GWA-27D5420
GWA-27S155
GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:BORON CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS 700μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-81GROUNDWATER CONCENTRATIONTREND ANALYSIS -BORON IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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!(
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D0.16
AB-1SND
AB-3DND
AB-3S0.051
AB-4DND
AB-4SND
AB-5DNDAB-5SND
AB-6DND
AB-6SND
AB-7DND
AB-8DND
AB-8SLND
AB-9D0.069
AB-9SND
BG-1DND BG-2DND
BG-2S0.068 j
BG-3DND
BG-3SND
GWA-1DND
GWA-2DND
GWA-2SND
GWA-3DND
GWA-4DND
GWA-5DND GWA-5SND
GWA-6DND
GWA-6S0.52
GWA-7DND
GWA-8DND
GWA-11DND
GWA-12BRND
GWA-12DND
GWA-17DND
MW-1ND
MW-1DND
MW-3ND
MW-4ND
MW-5ND
MW-6ND
MW-101DNS
MW-103D3.3
MW-104DND MW-104SND
MW-200BRNDMW-200DND
MW-200SND
MW-201DND
MW-202BRND
MW-202DND MW-202SND
MW-203BRND MW-203DND
MW-203SND
MW-204DND
MW-204SND
MW2-9ND
AB-4BRND AB-6SLND
AB-9BRND
GWA-23S0.17
GWA-31DND
GWA-32DND
MW-2ND
MW-103SND MW-201BRND
GWA-9BR0.34
GWA-18DND
GWA-24BRND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-3SND
S-1ND
S-3ND S-4ND
S-5ND
S-6ND
S-7ND
S-8ND
S-9ND
S-101.08S-11ND
S-12ND
S-15ND
AB-7S1.2
GWA-1S0.29
GWA-9DND
GWA-10S0.25
GWA-11S0.84
GWA-12S0.077 j
GWA-16SND
GWA-17S0.12
MW2-70.871 j
AB-8S1.8
GWA-21S0.61
GWA-20D2
GWA-21D0.87
GWA-9S0.073 j
S-2ND
GWA-7SA0.09 B
GWA-8S0.15
OB-40.983 j
OB-92.4
AB-2D0.21GWA-19SA0.55
GWA-20SA1.4
GWA-23D0.54
GWA-24D0.052 j
BG-2BRAND
GWA-10DAND
GWA-16DAND
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30DND
GWA-18SND
GWA-18SA0.19
GWA-19S0.46
GWA-22SND
GWA-26D0.24
GWA-26S0.057 j
GWA-27D1.6
GWA-27S0.12 GWA-20BRNS
MW-75251
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:CADMIUM CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS 2μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-82GROUNDWATER CONCENTRATIONTREND ANALYSIS -CADMIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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!(
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!(!(
!(
!(
!(
!(
BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D477
AB-6D1.2
AB-7D4.1
AB-9S5.7
BG-3D5
GWA-1D52.1
GWA-5S2.1
GWA-8D5.3
GWA-8S3.9
GWA-16S0.67 j
MW-1D7.96
MW-38.9
MW-104D1.2
MW-202BR2.4
MW-202D2.8 MW-202S1.7
MW-203S1.8
MW-204D2.2
MW2-714.1
OB-911.4
AB-2D475
AB-6SL7.4
MW-201BR4.8
GWA-18D11
GWA-30S4.5
S-53
S-74.1
S-814
S-99.6
S-10320
S-11370
S-129.2
S-1514
AB-1S478
AB-5D0.8
AB-7S884
AB-8D12.7
AB-8SL6.5
AB-9D6.2
BG-2S14
BG-3S2.4
GWA-1S88.6
GWA-6D3.6
GWA-7D21.9
GWA-9D30.7
GWA-10S73.1 M1
GWA-11D235
GWA-11S231
GWA-12BR2.3
GWA-17D0.93 j
MW-12.18
MW-52.04
MW-101DNS
MW-103D292
MW-200BR49.5
MW-200S33 MW-201D4.4
MW-203D2.9
MW-204S2.9
GWA-23S7.9
GWA-32D87.8
MW-103S248
GWA-20D478
GWA-20SA489
GWA-21D217
GWA-24D43.9 GWA-32S42.6
GWA-9S2.7
S-13
S-266
S-35.5 S-492
S-6109
AB-3D269 AB-3S473
AB-4D3.2
AB-4S304
AB-5S11 AB-6S7.1
BG-1D7.7 BG-2D14
GWA-2D1.5
GWA-2S1.3
GWA-3D9.9
GWA-4D6.5
GWA-5D3.9
GWA-6S7.8
GWA-7SA18.8
GWA-12D1.1
GWA-12S0.77 j
GWA-17S1
MW-42.52
MW-68.07
MW-104S0.85 j
MW-200D34
MW-203BR6
MW2-93.9
OB-44.73
AB-4BR1.4
AB-8S4.7
AB-9BR4.3
GWA-19SA180
GWA-21S144
GWA-31D1.7
MW-26.87
GWA-23D10.7
GWA-24BR1.5
GWA-31S2.4
GWA-3S7.7
BG-2BRA2.5
GWA-10DA3.8
GWA-16DA0.74 j
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
OB-1NS
GWA-30D3.6
GWA-9BR52.7
GWA-18S21.5GWA-18SA56.6
GWA-19S157
GWA-22S2
GWA-26D9.6
GWA-26S6.4
GWA-27D393
GWA-27S51.9
GWA-20BRNS
MW-75251
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-134.5
S-162
NOTES:CHLORIDE CONCENTRATION IS MEASURED IN mg/L AND THE NCAC 02L STANDARD IS250 mg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-83GROUNDWATER CONCENTRATIONTREND ANALYSIS -CHLORIDE IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-3D0.074
AB-8D0.02 AB-9D0.011
AB-9SND
BG-2S1.5
GWA-1D0.053
GWA-6S0.31 M1
GWA-7SA0.59
GWA-11S0.48 j,D3
GWA-17DND
GWA-17S0.15
MW-103DND
MW-200BRND
GWA-21S0.045
GWA-31DND
GWA-21D0.075 M1
S-7NS
S-10NSS-11NS
AB-1D0.46
AB-4D0.38
AB-5S0.062
AB-6D0.42
BG-2D0.13GWA-2D0.087
GWA-2S0.96 j,D3
GWA-5D0.19
GWA-5S0.54
GWA-6D0.27
GWA-10SND
GWA-11DND
GWA-12D0.052
GWA-12S0.099
GWA-16S0.11
MW-104D1.7
MW-203BR0.52
AB-6SLND
GWA-19SA0.079 j
GWA-23S0.27
MW-103SND
GWA-23D8.3
GWA-24D0.23
GWA-30S0.12
GWA-31S0.48 j,D3
GWA-9S0.16
MW-202DNS
MW-202SNS
S-60.073j,D3
S-3NS
S-5NS
S-8NS
S-9NS
AB-1S0.33
AB-3SND
AB-4SND
AB-5D0.5
AB-6S0.022
AB-7D0.05 AB-7SNDAB-8SLND
BG-1D0.12
BG-3D0.073
BG-3S0.5
GWA-1S0.29
GWA-3D0.79
GWA-4D0.66
GWA-7D0.68
GWA-8D0.0092 j
GWA-8S0.11
GWA-9D0.11
GWA-12BR0.031
MW-30.68
MW-104S0.64
MW-202BR0.17
AB-2D0.43 j,D3
AB-4BR0.39
AB-8SND
AB-9BRND
GWA-32DND
MW-201BR0.017 j
GWA-18D0.17
GWA-20DND
GWA-20SA0.064 j,D3
GWA-24BR0.044
GWA-32SND
BG-2BRA0.052
GWA-10DA0.11
GWA-16DAND
GWA-30D0.33
GWA-9BR0.076
GWA-18SND
GWA-18SAND
GWA-19S0.041
GWA-22S1.2
GWA-26D0.042
GWA-26S0.52
GWA-27D0.013 j GWA-27S0.019 j
GWA-3S0.17
GWA-20BRNS
MW-1NS
MW-1DNS
MW-4NS
MW-5NS
MW-6NS
MW-101DNS
MW-200DNS
MW-200SNS
MW-201DNS
MW2-1NS
MW2-3NS
MW-203DNS
MW-203SNS
MW2-4NS
MW-204DNS
MW-204SNS
MW2-5NS
MW2-7NS
MW2-9NS
OB-4NS
OB-1NS
OB-9NS
MW-2NS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-1NS
S-2NS
S-4NS
S-12NS
S-13NS
S-15NS
S-16NS
NOTES:CHROMIUM (VI) CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02LSTANDARD IS NOT ESTABLISHED. THE NCAC 02L STANDARD FOR TOTAL CHROMIUMIS 10 μg/L
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
FIGURE 14-84GROUNDWATER CONCENTRATIONTREND ANALYSIS -CHROMIUM (VI) IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
GWA-2D1.6
GWA-5S1.1 B
GWA-6D0.52
GWA-7D1.1 GWA-7SA1.1
GWA-8D0.51 B
MW-1DND
MW-414
MW-6ND
MW-101DNS
MW-103D0.30 j
MW-200DND
MW-200SND MW-201DND
MW-203DND
MW-203SND
MW-204DND
MW-204SND
MW2-7ND
OB-4ND
OB-9ND
GWA-31D0.57
GWA-32D0.75
GWA-20D1.5
GWA-24BR0.72
GWA-30S0.30 j
GWA-9S2.6
S-11.82
S-4ND
S-5ND
S-7ND
S-8ND
S-9ND
S-10NDS-11ND
S-12ND
S-15ND
AB-1D5.4
AB-3S2.2
AB-5S0.44
AB-6D0.62
AB-7S2.6
AB-8D0.76
AB-9S0.36
BG-2S3.4
BG-3D2.2
BG-3S1.4 B
GWA-1S289 M1
GWA-9D3.1
GWA-11D13.1
GWA-17D1.4
MW-104D1.9
MW-104S1.9
MW-203BR3.4
MW2-99.07
AB-2D5.1
AB-4BR1.4
AB-8S2.1
AB-9BR1.9
GWA-23S0.89
MW-103S1.5
GWA-23D13.3
GWA-31S1.2
GWA-32S2.3
GWA-3S269
AB-1S7
AB-3D2.6
AB-4D0.46 AB-4S0.23
AB-5D0.69
AB-6S0.42
AB-7D0.42
AB-8SL1.2 AB-9D0.37
BG-1D0.41 j BG-2D0.55
GWA-1D10
GWA-2S2
GWA-3D5.4
GWA-4D0.95 B
GWA-5D1.5 B
GWA-6S1.5 B
GWA-8S0.58 B
GWA-10S0.36 j,B
GWA-11S14.7
GWA-12BR0.74 B
GWA-12D0.45 j,B GWA-12S1.9 B
GWA-16S0.36 j,B
GWA-17S2.8
MW-1ND
MW-31.4
MW-51.58 j
MW-200BR0.098 j
MW-202BR0.92 B
MW-202DND MW-202SND
AB-6SL0.89
GWA-19SA0.84 B
GWA-21S0.49 j,B
MW-21.3 j
MW-201BR0.79
GWA-18D0.59
GWA-20SA1.8
GWA-21D1.8 B
GWA-24D1.4
S-3ND
S-60.27 j,B
BG-2BRA34.7
GWA-10DA61.7 M1
GWA-16DA78.1
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
OB-1NS
GWA-30D0.86
GWA-9BR0.98
GWA-18S1.3
GWA-18SA2.8
GWA-19S4.1
GWA-22S2.1
GWA-26D0.95
GWA-26S0.88
GWA-27DND
GWA-27S4.1
GWA-20BRNS
MW-7ND
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-2ND
S-13ND
S-16ND
NOTES:CHROMIUM (TOTAL) CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02LSTANDARD IS 10 μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-85GROUNDWATER CONCENTRATIONTREND ANALYSIS -CHROMIUM (TOTAL) IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D34.8
AB-1S32.3
AB-3D2.2
AB-3S11.4
AB-4D0.2
AB-5D0.054
AB-6D0.084
BG-2S0.18
BG-3D0.063 j
GWA-3D0.16
GWA-5S0.23
GWA-8D0.12
GWA-11S11.5
GWA-12BR0.082 j
MW-11.07
MW-1DND
MW-30.11
MW-103D85.6
MW-104D0.14
MW-200BR0.045 j
MW-200DND
MW-201DND
MW-202DND MW-202SND
MW-203DND
MW-203SND
OB-41.07
AB-4BR0.034 j
AB-6SLND
GWA-19SA50.1
S-61.4
S-4NS
S-8NS
S-9NS
S-10NS
S-11NS BG-2D0.024 jGWA-1D5
GWA-4D0.87GWA-10S54
GWA-11D2.8
GWA-17D0.19 GWA-17S14
MW-40.295 j
MW-60.23 j
MW-204D9.01
MW-204S14.7
AB-8S15.8
GWA-31D0.044 j
GWA-30S0.91 GWA-32S60.9
GWA-3S2.5
S-2NS
AB-4S0.1
AB-5S0.06
AB-6S0.37
AB-7D0.11 AB-7S28.5
AB-8D0.45
AB-8SL0.63
AB-9D0.33AB-9S13.6
BG-1D0.2
BG-3S0.3
GWA-1S7.2
GWA-2D0.35
GWA-2S0.44
GWA-5D0.26
GWA-6D0.42
GWA-6S0.78
GWA-7D0.072 j GWA-7SA12.6
GWA-8S0.21
GWA-9D1.6
GWA-12D0.17
GWA-12S0.099 j
GWA-16S2
MW-5ND
MW-104S0.081 j,B
MW-200S2.99
MW-202BR0.064 j
MW-203BR0.1
MW2-70.41 j
MW2-90.822 jOB-90.445 j
AB-2D84
AB-9BR0.44
GWA-21S20.6
GWA-23S5.4
GWA-32D0.019 j
MW-20.17 j
MW-103S51
MW-201BR0.02 j
GWA-18D0.44
GWA-20D3.4
GWA-20SA20
GWA-21D1.5
GWA-23D37.3
GWA-24BR0.061 jGWA-24D0.066 j
GWA-31S0.26
GWA-9S0.71
S-1NS
S-3NS
S-5NS
S-7NS
BG-2BRA0.76
GWA-10DA1
GWA-16DA1.2
OB-1NS
GWA-30D0.21
MW-7ND
GWA-9BR0.38
GWA-18S20.6GWA-18SA39.4
GWA-19S40
GWA-22S0.97
GWA-26D0.34
GWA-26S0.2
GWA-27D15.4
GWA-27S65.2
GWA-20BRNS
MW-101DNS
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-12NS
S-13NS
S-15NS
S-16NS
NOTES:COBALT CONCENTRATION IS MEASURED IN μg/L AND THE IMAC STANDARD IS 1 μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-86GROUNDWATER CONCENTRATIONTREND ANALYSIS -COBALT IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-4DND
AB-5DND
AB-6DND
BG-1D226 BG-2D52.2
BG-3D99.4
GWA-1D246
GWA-1S1230
GWA-4DND
GWA-7D35.6 j
GWA-12BR190
MW-3105
MW-200BR217
MW-202BR27.2 j
MW-203BR75.8 MW-203D166
MW-203SND
AB-9BR368
GWA-21SND
GWA-31D814
GWA-21DND
GWA-30S28.9 jS-31080
S-5567
S-6557
S-75410
S-830
S-10648
AB-1D251
AB-3S1090
AB-6S225
AB-9S0.292
BG-2S467
BG-3S666
GWA-2S621
GWA-3D179
GWA-6S467
GWA-8D861
GWA-9D161
GWA-11D3270
GWA-11S348
GWA-17D2100
MW-1415
MW-4564
MW-103D977
MW-104D264
MW-104S151
AB-8S1260
MW-103S88300
MW-201BR76.8
GWA-24BR199
GWA-9S374
GWA-3S1240
S-9511
S-123760AB-1S211
AB-3D678
AB-4S12200
AB-5S400
AB-7D121 AB-7S10300
AB-8DND
AB-8SL34800
AB-9D39.4
GWA-2D39.5 j
GWA-5D72 GWA-5S292
GWA-6D752
GWA-7SA287
GWA-8S132
GWA-10S91.7
GWA-12D140 GWA-12S50.8
GWA-16SND
GWA-17S579
MW-1D1.91 j
MW-5354
MW-649.5
MW-101DNS
MW-200D28
MW-200S211
MW-201D175
MW-202D434 MW-202S279
MW-204D83
MW-204S3680
MW2-736
MW2-91630
OB-428.2
OB-9ND
AB-2D1280
AB-4BR39 j AB-6SL4850
GWA-19SA420
GWA-23S399
GWA-32D2070
MW-2311
GWA-18D38.6 j
GWA-20D64.6
GWA-20SA435
GWA-23D306
GWA-24D30.7 j
GWA-31S562
GWA-32S38400
S-11369
S-15490
BG-2BRA228
GWA-10DA437
GWA-16DA2100
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30DND
MW-7265
GWA-9BR68
GWA-18S1400
GWA-18SA218
GWA-19S225
GWA-22S129
GWA-26D165
GWA-26S105
GWA-27D214
GWA-27S550
GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-12050
S-2248
S-4145
S-1318600
S-161440
NOTES:IRON CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS 300μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-87GROUNDWATER CONCENTRATIONTREND ANALYSIS -IRON IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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!(
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!(
BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D2080
AB-1S2150
AB-5D3.7
AB-6S3.3
BG-2D2.7 j
BG-2S11.8
GWA-4D12.8
GWA-7SA246
GWA-8D53
GWA-9D17.2
GWA-11D176
GWA-17S207
MW-34.3 j
MW-61.91 j
MW-103D8140
MW-104D22.5 MW-104S7.2
MW-200BR126
MW-202D5 MW-202SND
MW-203D5
MW-203S5
MW2-7435
MW-213.7
GWA-18D44.2
GWA-21D53
GWA-24BR10.1
GWA-9S19.6
S-2166
S-4103
S-6471
S-810
S-9221
S-104150
AB-3D172
AB-3S4230
AB-4D294
GWA-6D393
GWA-10S1370
GWA-12BR56.6
GWA-17D56.4
MW-131.7
MW-49.16MW-510
MW-101DNS
AB-4BR11.8
AB-8S84.6
GWA-19SA2120
GWA-32D354
MW-201BR38.3GWA-20D2290
GWA-32S11100
S-12508
AB-4S1440
AB-5S62.7
AB-6D0.007
AB-7D26 AB-7S2040
AB-8D39.9
AB-8SL848
AB-9D84AB-9S495
BG-1D13.2
BG-3D3.8 j
BG-3S18.5
GWA-1D23.9
GWA-1S187
GWA-2D34.9
GWA-2S18.3
GWA-3D7.8
GWA-5D259 GWA-5S84.9
GWA-6S318
GWA-7D2700 j
GWA-8S91.5
GWA-11S173
GWA-12D27.4
GWA-12S19.1
GWA-16S61.8
MW-1D1.73 j
MW-200D11
MW-200S261
MW-201D5
MW-202BR4.6 j
MW-203BR3.9 j
MW-204D55
MW-204S510
MW2-9162
OB-481.7
OB-91840
AB-2D11600
AB-6SL267
AB-9BR415
GWA-21S236
GWA-23S131
GWA-31D40.8
MW-103S8480
GWA-20SA5640
GWA-23D149
GWA-24D10.5
GWA-30S29.8
GWA-31S13.2 GWA-3S119
S-136
S-327
S-520
S-7258
S-117910
S-1584
BG-2BRA87.1
GWA-10DA29.2
GWA-16DA52.4
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30D86.6
MW-759.2
GWA-9BR375
GWA-18S2550
GWA-18SA2410
GWA-19S1240
GWA-22S137
GWA-26D124
GWA-26S60.4
GWA-27D2080 GWA-27S2370
GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13969
S-1633
NOTES:MANGANESE CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARDIS 50 μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-88GROUNDWATER CONCENTRATIONTREND ANALYSIS -MANGANESE IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D0.47 AB-3D6.8
AB-5S26.6
AB-6D1.2
AB-9SND
BG-1D0.29 j BG-2D0.57
BG-2S0.18 j,B
BG-3DND
BG-3SND
GWA-1D1.6
GWA-2SND
GWA-3DND
GWA-5SND
GWA-6S0.15 j
GWA-7SAND
GWA-8SND
GWA-10SND
GWA-16SND
MW-3ND
MW-103DND
MW-104SND
MW-200DND
MW-200SND
MW-201DND
MW-202DND MW-202SND
MW-203BR2.3
MW-203SND
MW-204DND
MW-204SND
GWA-19SAND
GWA-21SND
GWA-31D0.33 j
MW-103S0.23 j MW-201BR12.5
GWA-20D0.39 j
GWA-20SA0.24 j
GWA-21DND
GWA-24D0.20 j
GWA-30SND
GWA-31SND
GWA-9S0.12 j
S-2ND
S-3ND S-4ND
S-5ND
S-61.7
S-7ND
S-8ND
S-9ND
S-10NDS-11ND
S-12ND
S-15ND
AB-3S5.6
AB-5D2.4
AB-7S0.93
GWA-1S6.2
GWA-8D3.6
GWA-9D2.3
GWA-12BR10.5
MW-104D2.5
MW-202BR0.81
GWA-23D19.4
GWA-24BR3.4
GWA-3S6.5
AB-1S0.22
AB-4D0.009
AB-4S16.1
AB-6S3
AB-7D1.9
AB-8D0.26
AB-8SL174
AB-9D2.2
GWA-2D0.64
GWA-4D0.16 j
GWA-5D1.3
GWA-6D7.2
GWA-7D1.8
GWA-11D0.58GWA-11S0.28 j
GWA-12D0.44 j
GWA-12S0.12 j
GWA-17D0.30 j
GWA-17S0.29 j
MW-200BR0.32 j
MW-203D1.4
AB-2D0.73
AB-4BR5.9 AB-6SL0.93
AB-8S5.3
AB-9BR2.2
GWA-23S0.58
GWA-32D0.27 j
GWA-18D0.9
GWA-32S0.94
S-1ND
BG-2BRA1.4
GWA-10DA1.9
GWA-16DA2.4
GWA-30D10.6
GWA-9BR2.6
GWA-18S0.45 jGWA-18SA0.2 j
GWA-19SND
GWA-22S0.57
GWA-26D1.1 GWA-26SND
GWA-27D1.2 j
GWA-27S0.15 j
GWA-20BRNS
MW-1NS
MW-4NS
MW-5NS
MW-6NS
MW2-1NS
MW2-3NS
MW2-4NSMW2-7NS
MW2-9NS
OB-4NS
OB-1NS
OB-9NS
MW-2NS
MW-7NS
MW-101DNS
MW2-5NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:MOLYBDENUM CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARDIS NOT ESTABLISHED.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-89GROUNDWATER CONCENTRATIONTREND ANALYSIS -MOLYBDENUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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!(
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!(
BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-1S5.8
AB-3D7.3
AB-3S6.2
AB-4D6.2
AB-5D6.6AB-5S8.6
AB-6D6.6
AB-6S6.9
AB-7D6.7
AB-9D6.9AB-9S5.2
BG-2D6.4
BG-2S5.8
BG-3S5.5
GWA-1D6.5
GWA-3D6.1
GWA-5S5.8
GWA-6S4.9
GWA-7D7.8 GWA-7SA4.7
GWA-8D6.9
GWA-8S5.3
GWA-12BR7.9
GWA-16S4.9
MW-14.9
MW-1D6.4
MW-35.6
MW-46.0
MW-55.6
MW-65.4
MW-104D6.8 MW-104S5.4
MW-200BR7.3
MW-201D6.1
MW-202BR6.4
MW-202S5.6
MW-203BR6.7 MW-203D6.4
MW-203S5.5
MW-204S5.5
MW2-75.1
OB-95.0
AB-2D5.7
AB-6SL6.6
AB-9BR7.6
GWA-19SA4.2
GWA-21S4.7
GWA-23S5.5
GWA-32D7.3
MW-103S6.5
GWA-21D5.0
GWA-24D5.5
GWA-31S5.0
GWA-32S6.3
GWA-3S5.9
S-16.4
S-45.9
S-56.7
S-66.5
S-86.0
S-97.0
S-106.0
S-116.1
AB-7S5.3
BG-1D6.9
BG-3D6.1
GWA-2S5.3
GWA-6D7.4GWA-9D6.2
GWA-10S4.5
MW-200S5.1
MW-25.8
GWA-23D6.6
GWA-9S5.1
S-26.1
S-36.5
S-710.2
S-126.5
S-156.9
AB-1D5.3
AB-4S7.0
AB-8D5.9
AB-8SL6.8
GWA-1S4.8
GWA-2D6.2
GWA-4D6.4
GWA-5D7.0
GWA-11D5.0
GWA-11S4.5
GWA-12D6.1 GWA-12S5.8
GWA-17D6.9
GWA-17S5.4
MW-101DNS
MW-102D7.1
MW-102S4.8
MW-103D4.7
MW-200D6.1
MW-202D5.9
MW-204D5.4
MW2-95.9
OB-47.1
AB-4BR7.9
AB-8S5.8
GWA-31D6.9 MW-201BR7.9
GWA-18D6.8
GWA-20D5.1 GWA-20SA4.9
GWA-24BR7.8
GWA-30S5.3
BG-2BRA7.6
GWA-10DA7.0
GWA-16DA6.8
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
OB-1NS
GWA-30D5.3
MW-75.3
GWA-9BR6.1
GWA-18S5.8
GWA-18SA5.7
GWA-19S4.2
GWA-22S5.8
GWA-26D6.1
GWA-26S5.6
GWA-27D5.7 GWA-27S4.5 GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-136.3
S-167.3
NOTES:pH CONCENTRATION IS MEASURED IN S.U. AND THE NCAC02L STANDARD IS A RANGEOF 6.5 - 8.5 S.U.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-90GROUNDWATER CONCENTRATIONTREND ANALYSIS -pH IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-3DND
AB-4SND
AB-5D0.4
AB-6DND
AB-6S0.51
AB-7D0.52
AB-8DND AB-9DND
AB-9SND
BG-1DND BG-2DND
BG-2SND
BG-3DND
BG-3SND
GWA-1DND
GWA-2DND
GWA-2SND
GWA-3DND
GWA-4DND
GWA-5DND GWA-5SND
GWA-6DND
GWA-6SND
GWA-7DND GWA-7SA0.32 j
GWA-8DND
GWA-9DND
GWA-11DND
GWA-12BRND
GWA-12DND
GWA-12SND
GWA-16SND
GWA-17DND GWA-17SND
MW-1ND
MW-3ND
MW-415.8
MW-50.122 j
MW-6ND
MW-101DNS
MW-104DND MW-104SND
MW-200BRNDMW-200DND
MW-200SND
MW-201DND
MW-202BRND
MW-202DND MW-202SND
MW-203BRND MW-203DND
MW-203SND
MW-204DND
MW-204SND
OB-4131
AB-4BRND
AB-6SLND
AB-9BRND
GWA-31DND
GWA-32DND
MW-2ND
MW-103SND MW-201BRND
GWA-18DND
GWA-21D0.40 j
GWA-24BRNDGWA-24DND
GWA-30SND
GWA-31SND
GWA-32SND
GWA-9SND
GWA-3SND
S-1ND
S-2ND
S-3ND S-4ND
S-5ND
S-60.66
S-7ND
S-83.85
S-92.18
S-10NDS-11ND
S-12ND
S-15ND
AB-5S0.38
GWA-11S8.7
MW2-7202
OB-9300
GWA-23S6.8
GWA-20D0.9
AB-1D8.4AB-1S5
AB-3S1
AB-4D0.48 AB-7S7AB-8SLND
GWA-1S0.37 j
GWA-8S27.8
GWA-10S23.1
MW-1DND
MW-103D0.99
MW2-90.879 j
AB-2D2.4
AB-8S15.3
GWA-19SA20.2
GWA-21S4.1
GWA-20SA1.7
GWA-23D11.3
BG-2BRAND
GWA-10DAND
GWA-16DAND
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30DND
MW-747.2
GWA-9BRND
GWA-18S0.53
GWA-18SA0.71
GWA-19S30.9
GWA-22SND
GWA-26DND
GWA-26SND
GWA-27DND
GWA-27S5.8
GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:SELENIUM CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD IS20 μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-91GROUNDWATER CONCENTRATIONTREND ANALYSIS -SELENIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-3S805
AB-4S1500
AB-6D57
AB-7D44.5
AB-9S6.7
BG-2D41.6
GWA-2D25.7
GWA-2S3.3 j
GWA-3D111
GWA-5D158 GWA-5S74.9
GWA-6S25.2
GWA-8S314
GWA-12BR49.3
GWA-16S8.5
MW-103D507
MW-104S32.2
MW-200BR193
MW-202D41 MW-202S10
MW-203BR43.6 MW-203D35
AB-6SL930
AB-8S244
AB-9BR119
GWA-19SA146
GWA-31D55
GWA-30S34
GWA-31S13.9
S-1NS
S-3NS
S-5NS
S-8NS
S-9NS
S-10NS
S-11NS
AB-1D697
AB-1S783
AB-4D169
AB-5D52.9
AB-7S1530AB-8SL1420
AB-9D108
BG-1D71.4
BG-2S45.9
BG-3D52.8
GWA-1S116
GWA-6D129
GWA-7D260
GWA-7SA29.1
GWA-9D82.6
GWA-10S25.2
GWA-11D520
GWA-11S456
MW-339
MW-104D89
MW-204D15
MW-204S18
AB-2D807
AB-4BR79.3
GWA-21S214
GWA-23S600
GWA-32D181
MW-103S158
GWA-20D1020
GWA-21D570
GWA-23D887
GWA-24BR120GWA-24D92.8
GWA-9S6.9
S-6373
S-2NS
S-4NS
AB-3D408
AB-5S284
AB-6S96.5
AB-8D65.7
BG-3S27.2
GWA-1D102
GWA-4D179
GWA-8D57.6
GWA-12D21.2 GWA-12S18.9
GWA-17D44.2
GWA-17S12.2
MW-200D117
MW-202BR37.8
MW-203S19
MW-201BR39.3
GWA-18D45.8
GWA-20SA569
GWA-32SND
GWA-3S131
S-7NS
BG-2BRA78.3
GWA-10DA58.8
GWA-16DA47
MW-200S68
MW-201D72
GWA-30D372
GWA-9BR78.3
GWA-18S24.2
GWA-18SA72.4
GWA-19S89.2
GWA-22S47.2
GWA-26D43.6
GWA-26S24.5
GWA-27D918GWA-27S28.4
GWA-20BRNS
MW-1NS
MW-1DNS
MW-4NS
MW-5NS
MW-6NS
MW-101DNS
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
MW2-7NS
MW2-9NS
OB-4NS
OB-1NS
OB-9NS
MW-2NS
MW-7NS
MW2-2NS
S-12NS
S-13NS
S-15NS
S-16NS
NOTES:STRONTIUM CONCENTRATION IS MEASURED IN μg/L AND THE NCAC 02L STANDARD ISNOT ESTABLISHED.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-92GROUNDWATER CONCENTRATIONTREND ANALYSIS -STRONTIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-3D25.7
AB-3S138
AB-4D5.1
AB-4S228 AB-7D9.6
AB-9D11.4AB-9SND
GWA-1D7.7
GWA-1SND
GWA-2D0.93 j
GWA-5SND
GWA-9D5
GWA-10SND
GWA-11D6.2
GWA-11SND
GWA-12D0.97 j
GWA-12SND
GWA-17D12.6
MW-30.79 j
MW-50.105
MW-60.045 j
MW-104SND
MW-200BR6.4
MW-202D1.6 MW-202S0.36
MW-203S0.19
MW-204S2.3
MW2-964
OB-41540
OB-91160
AB-2D79.3
AB-6SL1.3
AB-9BR12.9
GWA-31D5.4
MW-20.208
MW-103SND
MW-201BR8.4GWA-20D55.9GWA-31S0.6 j
GWA-3S0.56 j
S-20.64
S-31.2 S-40.28
S-51.3
S-88.6
S-9230
S-1012
S-1179 S-151.8
AB-5D6.3
AB-7S298
BG-1D11
GWA-6S9.8
GWA-8D10.7
GWA-8S102
GWA-17S17.5
MW-11.19
MW-480.4
MW-101DNS
MW-103D2.1
MW-104D2.5
MW-200S5.6
MW2-71320
GWA-23S666
GWA-32D22.5
GWA-20SA80.3
S-11.5
S-632.8
S-71.5
AB-1D120
AB-1S145
AB-5S24.9
AB-6D3.4
AB-6S11.1
AB-8D0.7
AB-8SL34.8
BG-2D2.7
BG-2S1.1
BG-3D0.52 j
BG-3SND
GWA-2SND
GWA-3DND
GWA-4D0.71 j
GWA-5D4.1
GWA-6D6
GWA-7D4 GWA-7SA11.4
GWA-12BR5.7
GWA-16S0.55 j
MW-1D0.961
MW-200D3.5
MW-201D1.3
MW-202BR3
MW-203BR2.1 MW-203D1.3
MW-204D2.2
AB-4BR6
AB-8S35.7
GWA-19SAND
GWA-21S0.63 j
GWA-18D4
GWA-21D0.72 j
GWA-23D1270
GWA-24BR5.7
GWA-24D2.3
GWA-30S0.72 j
GWA-32S0.64 j
GWA-9S0.67 j
S-123.3
BG-2BRA9.6
GWA-10DA4.4
GWA-16DA8.2
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
OB-1NS
GWA-30D1.9
MW-7247.7
GWA-9BR1.2
GWA-18S9.4
GWA-18SA2.8
GWA-19S0.67 j
GWA-22S10.6
GWA-26D1.6
GWA-26S5.1
GWA-27D10.3
GWA-27S2.3
GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-131.3
S-161.1
NOTES:SULFATE CONCENTRATION IS MEASURED IN mg/L AND THE NCAC 02L STANDARD IS250 mg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-93GROUNDWATER CONCENTRATIONTREND ANALYSIS -SULFATE IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-1D1130
AB-6S88
AB-7D86
AB-8SL337
AB-9D177
BG-2D96
GWA-2D59
GWA-2SND
GWA-3D83
GWA-6D145
GWA-6S50
GWA-7D191 GWA-7SA72
GWA-11D464
GWA-12BR104
GWA-12D47
GWA-16S28
MW-138
MW-1D84
MW-339
MW-653
MW-103D620 D6
MW-104D79
MW-200BR244
MW-201D120
MW-202D81 MW-202S44
MW-203D110
MW-203S45
MW-204D49
MW-204S58
MW2-71850
MW2-9197
OB-42600
AB-6SL150
AB-9BR177
GWA-18D80
GWA-21D452
GWA-24DND
GWA-31SND
GWA-9S27
S-2200
S-3ND
S-5ND
S-6424
S-739
S-867
S-9360
S-10800
S-111000
S-1297
AB-4D149
AB-5D109
AB-6D101
AB-7S2260
AB-8D93 AB-9S40
BG-1D100GWA-1S201
GWA-8S207
GWA-9D135
GWA-10S147
GWA-17D109 GWA-17S58
MW-4186
MW-101DNS
MW-200S130
MW-203BR106
AB-4BR149
GWA-23S1080
MW-267
MW-103S568
MW-201BR111GWA-20D1080
GWA-20SA1160
GWA-32S135
S-4260
AB-1S1100
AB-3D648
AB-3S1180
AB-4S1120
AB-5S140
BG-2S77
BG-3D64
BG-3S53
GWA-1D173 D6
GWA-4D147
GWA-5D158 GWA-5S38
GWA-8D122
GWA-11S424
GWA-12S29
MW-537
MW-104S51
MW-200D170
MW-202BR73
OB-91530
AB-2D772
AB-8S123
GWA-19SA339
GWA-21S238
GWA-31D92
GWA-32D317
GWA-23D1820
GWA-24BRND
GWA-30S37
GWA-3S88
S-126
S-1552
BG-2BRA131
GWA-10DA74
GWA-16DA92
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
OB-1NS
GWA-30D146
MW-7522
GWA-9BR254
GWA-18S125
GWA-18SA169
GWA-19S299 GWA-22S80
GWA-26D87
GWA-26S53
GWA-27D990
GWA-27S108 GWA-20BRNS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13100
S-1659
NOTES:TOTAL DISSOLVED SOLIDS (TDS) CONCENTRATION IS MEASURED IN mg/L AND THENCAC 02L STANDARD IS 500 mg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-94GROUNDWATER CONCENTRATIONTREND ANALYSIS -TOTAL DISSOLVED SOLIDS IN ALL FLOW LAYERS ANDAOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCDRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
MIDDLETON LOOPP IN E H A L L R D
AB-1D0.35 AB-3DND
AB-3S0.6
AB-4D0.037
AB-4SND
AB-5SND
AB-6DND
AB-7DND
AB-9DNDAB-9S0.082
BG-1D0.56 j BG-2DND
BG-2S0.038 j,B
BG-3DND
GWA-2DND
GWA-3DND
GWA-4D0.046 j
GWA-5DND GWA-5SND
GWA-6DND
GWA-6S0.26
GWA-7DND GWA-7SA0.07 j
GWA-8S0.051 j
GWA-9DND
GWA-10S0.26
GWA-11DND
GWA-11S0.36
GWA-12BRND
GWA-12DND
GWA-12S0.023 j
GWA-17DND
GWA-17S0.037 j
MW-1ND
MW-1DND
MW-3ND
MW-4ND
MW-5ND
MW-6ND
MW-104DND
MW-200BRND
MW-200DND
MW-200SND
MW-201DND
MW-202BRND
MW-202DND MW-202SND
MW-203BRND MW-203DND
MW-203SND
MW-204DND
MW-204SND
MW2-7ND
MW2-9NDOB-9ND
AB-4BRND AB-6SLND
AB-9BRND
GWA-23SND
GWA-31DND
GWA-32DND
MW-2ND
MW-201BRND
GWA-18DND
GWA-20D0.2
GWA-20SA0.4
GWA-23DND
GWA-24BRNDGWA-24DND
GWA-30S0.06 j
GWA-31S0.019 j
GWA-9S0.12 B
GWA-3SND
S-2ND
S-4ND
S-5ND
S-60.041 j
S-7ND
S-8ND
S-9ND
S-100.4 B3 S-110.383
S-12ND
S-15ND
AB-1S0.37
AB-7S1.8
AB-8SL0.083
GWA-1S0.29
GWA-16S0.079 j,B
AB-2D0.54
AB-8S4.8
GWA-21S0.34
GWA-21D0.29
GWA-32S0.44
AB-5D0.018
AB-6S0.016
AB-8D0.027
BG-3S0.041 j
GWA-1D0.022 j
GWA-2S0.048 j
GWA-8D0.039 j
MW-103D2
MW-104S0.06 j
OB-48.39
GWA-19SA0.51
MW-103S0.18
S-1ND
S-3ND
BG-2BRAND
GWA-10DA0.061 j,B
GWA-16DAND
OB-1NS
GWA-30DND
GWA-9BRND
GWA-18S0.16
GWA-18SA0.44
GWA-19S0.38
GWA-22S0.017 j
GWA-26D0.027 j
GWA-26S0.068 j
GWA-27D0.46 j
GWA-27S0.17
GWA-20BRNS
MW-101DNS
MW2-1NS
MW2-3NS MW2-4NS
MW2-5NS
MW-7NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-13ND
S-16ND
NOTES:THALLIUM CONCENTRATION IS MEASURED IN μg/L AND THE IMAC STANDARD IS 0.2μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-95GROUNDWATER CONCENTRATIONTREND ANALYSIS -THALLIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
<<<<<<<<<
<<<<<<<<<<<<<<<&<&<&<&<
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BELEWS RESERVOIR
ASH BASIN
PINE HALLROAD LANDFILL
STRUCTURALFILL
GEORGIA RDMARTIN LUTHER KING JR RDOLD PLANTATION RD
M
I
D
D
L
E
T
O
N
L
O
O
P
P IN E H A L L R D
AB-1S0.1
AB-3S1.2
AB-4S0.25
AB-6D3.4
AB-7D0.84
AB-9S0.2
BG-1D0.93 j BG-2D1.2
GWA-5D0.89
GWA-8S0.34
GWA-12BR0.39
GWA-16SND
MW-103DND
MW-104D4.1
MW-200BR0.16 j,B
MW-203BR3 MW-203D3.93
MW-203S0.321
MW-204DND
OB-4203
OB-90.138 j
AB-6SL0.44
GWA-21SND
GWA-31D0.22 j,B
GWA-32DND
MW-103SND MW-201BR0.16 jGWA-20DND
GWA-21DND
GWA-24D0.28 j,B
GWA-32SND
GWA-9S0.29 j
S-1ND
S-3ND S-4ND
S-7ND
S-8ND
S-9ND
S-100.4 B3
S-110.383
AB-5D3.7
BG-2S1.3
BG-3D0.57
GWA-1S1.4
GWA-2D0.51 B
GWA-2S0.66 B
GWA-3D1
GWA-6S1
GWA-7SA0.69
GWA-8D0.29 j
GWA-9D0.55
GWA-11S0.59
GWA-12D0.53
MW-10.531 j
MW-1D0.454 j
MW-30.49 B
MW-43.36
MW-60.515 j
MW-104S0.41
MW-202D1.04
MW-202S0.697
MW2-91.8
AB-2D0.21 j
AB-4BR2.8
GWA-19SA0.42
GWA-23S0.79
MW-20.58 j
GWA-23D0.42
GWA-30S0.24 j,B
GWA-31S0.86 AB-1D0.15 AB-3D0.38
AB-4D5.8
AB-5S0.24
AB-6S1.8
AB-7S0.14
AB-8D0.23
AB-8SL12.8
AB-9D0.4
BG-3S1.2
GWA-1D0.61
GWA-4D0.99
GWA-5S0.4
GWA-6D0.41 B
GWA-7D2.3
GWA-10S0.16 j
GWA-11D0.41
GWA-12S0.23 j
GWA-17D0.13 j
GWA-17S0.8
MW-50.947 j
MW-200D0.323
MW-202BR0.48
MW-204S0.439
MW2-70.455 j
AB-8S1.8
AB-9BR0.1 j
GWA-18D0.88
GWA-20SAND
GWA-24BR0.6 B
GWA-3S1.6
S-60.63S-2ND
S-5ND
BG-2BRA0.64 B
GWA-10DA0.74
GWA-16DA0.54
MW-200S0.432
MW-201D1.61
OB-1NS
GWA-30D1.9
MW-7ND
GWA-9BR0.4
GWA-18S0.38
GWA-18SA0.1 j
GWA-19S0.35
GWA-22S0.54
GWA-26D0.18 j
GWA-26S0.2 j
GWA-27DND GWA-27S0.08 j
GWA-20BRNS
MW-101DNS
MW2-1NS
MW2-3NS
MW2-4NS
MW2-5NS
MW2-2NS
SFMW-1DNS
SFMW-2DNS
SFMW-3DNS
SFMW-4DNS
SFMW-5DNS
S-12ND
S-13ND
S-15ND
S-16NS
NOTES:VANADIUM CONCENTRATION IS MEASURED IN μg/L AND THE IMAC STANDARD IS 0.3μg/L.
ND = NON-DETECT
NS = NOT SAMPLED
CONCENTRATIONS REPORTED ARE FROM APRIL - MAY 2017 SAMPLING EVENT.
THE DETERMINATION OF CONCENTRATION TRENDS OVER TIME ARE GENERALIZEDBASED ON AVAILABLE DATA AND WERE NOT STATISTICALLY DETERMINED.
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICALDATA TABLE NOTES FOR QUALIFIER DEFINITIONS.
PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY CAROLINAS.
AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON AUGUST 2, 2017.AERIAL WAS COLLECTED ON APRIL 8, 2017.
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
FIGURE 14-96GROUNDWATER CONCENTRATIONTREND ANALYSIS -VANADIUM IN ALL FLOW LAYERS AND AOWSBELEWS CREEK STEAM STATIONDUKE ENERGY CAROLINAS, LLCBELEWS CREEK, NORTH CAROLINADRAWN BY: B. YOUNGPROJECT MANAGER: S. SPINNERCHECKED BY: A. ALBERT
DATE: 10/25/2017
148 RIVER STREET, SUITE 220GREENVILLE, SOUTH CAROLINA 29601PHONE 864-421-9999www.synterracorp.com
P:\Duke Energy Progress.1026\00 GIS BASE DATA\Belews Creek Steam Station\MapDocs\CSA_Supplement_2\Belews - Groundwater Concentration Trend Analysis.mxd
500 0 500 1,000250
GRAPHIC SCALE IN FEET
&<DOWNGRADIENT MONITORING WELL
&<BACKGROUND MONITORING WELL
&<ABANDONED MONITORING WELL
WATER SUPPLY WELL
!(AOW SAMPLE LOCATION
<STREAM (AMEC NRTR 2015)
DESIGNATED EFFLUENT CHANNEL
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
LANDFILL BOUNDARY
STRUCTURAL FILL BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS BELEWS CREEK PLANTSITE BOUNDARY
LEGEND
INCREASING CONCENTRATION OVER TIME1
DECREASING CONCENTRATION OVER TIME1
STABLE CONCENTRATION OVER TIME1
UNKNOWN CONCENTRATION OVER TIME1
OB-4 (12.2-27.2): pH=7.11, Eh=522,
Sb=26.2, As=30.7, Ba=30.7, Be=<5, B=14800, Cd=0.983 j, Cl=4.73,
Cr (VI)=NA, Cr=<5, Co=1.07, Fe=28.2, Mn=81.7, Mo=NA, Se=131,
Sr=NA, SO4=1540, Tl=8.39, TDS=2600, V=203
MW-102D (21.6-26.6)
pH=7.12, Eh=523.9
MW-102S (6.9-14.9)
pH=4.75, Eh=488.8
MW-202BR (98-103): pH=6.4, Eh=255.3,
Sb=0.28 j, As=0.37, Ba=3 j, Be=0.023 j, B=<50, Cd=<0.08, Cl=2.4,
Cr (VI)=0.17, Cr=0.92 B, Co=0.064 j, Fe=27.2 j, Mn=4.6 j, Mo=0.81, Se=<0.5,
Sr=37.8, SO4=3, Tl=<0.1, TDS=73, V=0.48
MW-202D (86.4-91.4): pH=5.9, Eh=654,
Sb=<1, As=<1, Ba=7, Be=<1, B = <50, Cd=<1, Cl=2.8,
Cr (VI)=NA, Cr=<5, Co=<1, Fe=434, Mn=5, Mo=<1, Se=<1,
Sr=41, SO4=1.6, Tl=<0.2 B3, TDS=81, V=1.04
MW-202S (45.01-60.01): pH=5.55, Eh=663,
Sb=<1, As=<1, Ba=24, Be=<1, B=<50, Cd=<1, Cl=1.7,
Cr (VI)=NA, Cr=<5, Co=<1, Fe=279, Mn=<5, Mo=<1, Se=<1,
Sr=10, SO4=0.36, Tl=<0.2 B3, TDS=44, V=0.697
MW-200D (14.5-19.5): pH=6.12, Eh=642,
Sb=<1, As=<1, Ba=<5, Be=<1, B=162, Cd=<1, Cl=34,
Cr (VI)=NA, Cr=<5, Co=<1, Fe=28, Mn=11, Mo=<1, Se=<1,
Sr=117, SO4=3.5, Tl=<0.2 B3, TDS=170, V=0.323
MW-200BR (45-50): pH=7.3, Eh=111.2,
Sb=<0.5, As=1.4, Ba=<5, Be=0.2, B=106, Cd=<0.08, Cl=49.5,
Cr (VI)=<0.025, Cr=0.098 j, Co=0.045 j, Fe=217, Mn=126, Mo=0.32 j, Se= <0.5,
Sr=193, SO4=6.4, Tl=<0.1, TDS=244, V=0.16 j,B
MW-200S (5.16-12.76): pH=5.08, Eh=585,
Sb=<1, As=<1, Ba=64, Be=<1, B=95, Cd=<1, Cl=33,
Cr (VI)=NA, Cr=<5, Co=2.99, Fe=211, Mn=261, Mo=<1, Se=<1,
Sr=68, SO4=5.6, Tl=<0.2, TDS=130, V=0.432
GWA-24BR (59-69): pH=7.8, Eh=181,
Sb=0.85, As=4.1, Ba=4.80 j, Be=<0.1, B=<50, Cd=<0.08, Cl=1.5,
Cr (VI)=0.044, Cr=0.72, Co=0.061 j, Fe=199, Mn=10.1, Mo=3.4, Se=<0.5,
Sr=120, SO4=5.7, Tl=<0.1, TDS=<25, V=0.6 B
GWA-24D (13-18): pH=5.5, Eh=481.1, k=0.213
Sb=<0.5, As=0.07 j, Ba= 7.9, Be=0.12, B=<50, Cd=0.052 j, Cl=43.9,
Cr (VI)=0.23, Cr=1.4, Co=0.066 j, Fe=30.7 j, Mn=10.5, Mo=0.2 j, Se=<0.5,
Sr= 92.8, SO4=2.3, Tl=<0.1, TDS=<25, V=0.28 j,B
GWA-30D (33-38): pH=5.3, Eh=393.3,
Sb=<0.5, As=1.6, Ba=48.2, Be=0.03 j, B=<50, Cd=<0.08, Cl=3.6,
Cr (VI)=0.33, Cr=0.86, Co=0.21, Fe=<50, Mn=86.6, Mo=10.6, Se=<0.5,
Sr=372, SO4=1.9, Tl=<0.1, TDS=146, V=1.9
GWA-30S (10-25): pH = 5.3, Eh = 384.8,
Sb=<0.5, As=0.23, Ba=19.9, Be=0.61, B=<50, Cd=<0.08, Cl=4.5,
Cr (VI)=0.12, Cr=0.3 j, Co=0.91, Fe=28.9 j, Mn=29.8, Mo=<0.5, Se=<0.5,
Sr=34, SO4=0.72 j, Tl=0.06 j, TDS=37, V=0.24 j,B
GWA-18D (56-61): pH=6.8, Eh=305.9, k=0.01
Sb=0.41 j, As=0.91, Ba=<5, Be=<0.1, B=<50, Cd= <0.08, Cl=11,
Cr (VI)=0.17, Cr=0.59, Co=0.44, Fe=38.6 j, Mn=44.2, Mo=0.9, Se=<0.5,
Sr=45.8, SO4=4, Tl=<0.1, TDS=80, V=0.88
GWA-16DA (52-57): pH=6.8, Eh=201.5,
Sb=<0.5, As=0.27, Ba=8.6, Be=.023 j, B=<50, Cd=<0.08, Cl=0.74 j,
Cr (VI)=<0.12 D3, Cr=78.1, Co=1.2, Fe=2100, Mn=52.4, Mo=2.4, Se=<0.5,
Sr=47, SO4=8.2, Tl=<0.1, TDS=92, V=0.54
GWA-16S (29-44): pH=4.9, Eh=450.3,
Sb=<0.5, As=<0.1, Ba=41.2, Be=0.12 B, B=<50, Cd=<0.08, Cl=0.67 j,
Cr (VI)=0.11, Cr=0.36 j,B, Co=2, Fe=<50, Mn=61.8, Mo=<0.5, Se=<0.5,
Sr=8.5, SO4=0.55 j, Tl=0.079 j,B, TDS=28, V=<0.3
MW-204D (36.07-41.07): pH=5.41, Eh=684,
Sb=<1, As=<1, Ba=53, Be=<1, B=<50, Cd=<1, Cl=2.2,
Cr (VI)=NA, Cr = <5, Co=9.01, Fe=83, Mn=55, Mo=<1, Se=<1,
Sr=15, SO4=2.2, Tl=<0.2 B3, TDS=49, V=<0.3
MW-204S (18.9-33.9): pH=5.53, Eh=550,
Sb=<1, As=<1, Ba=172, Be= <1, B=<50, Cd=<1, Cl=2.9,
Cr (VI)=NA, Cr=<5, Co=14.7, Fe= 3680, Mn= 510, Mo=<1, Se=<1,
Sr=18, SO4=2.3, Tl=<0.2 B3, TDS=58, V=0.439
AB-8SL (37-47): pH=6.8, Eh=93.3,,
Sb=0.13 j, As=227, Ba=348, Be=0.079 j,B, B=10700, Cd=<0.08, Cl=6.5,
Cr (VI)=<0.25 D3, Cr=1.2 B, Cobalt=0.63, Fe=34800 M1, Mn=848, Mo=174, Se=<5,
Sr=1420 M1, SO4=34.8, Tl=0.083 j,B, TDS=337, V=12.8
AB-6S (2-12): pH=6.9, Eh=202,
Sb=<0.5, As=2.3, Ba=180, Be=<0.1, B=69.2, Cd=<0.08, Cl=7.1,
Cr (VI)=0.022 j, Cr=0.42 j, Co=0.37, Fe=225, Mn=3.3 j, Mo=3, Se=0.51,
Sr=96.5, SO4=11.1, Tl=0.016 j, TDS=88, V=1.8
AB-6SL (13.3-18.3): pH=6.6, Eh = 99,
Sb=<0.5, As=4.8, Ba=209, Be =0.017 j, B=628, Cd=<0.08, Cl = 7.4,
Cr (VI)=<0.12 D3, Cr=0.89, Cobalt=<0.1, Fe =4850, Mn=267, Mo=0.93, Se=<0.5,
Sr=930, SO4=1.3, Tl=<0.1, TDS=150, V=0.44
AB-6D (85-90): pH=6.6, Eh=353.2,
Sb=<0.5, As=0.081 j, Ba =20.6, Be=0.018 j, B=<50, Cd=<0.08, Cl=1.2,
Cr (VI)=0.42, Cr=0.62, Co=0.084 j, Fe=<50, Mn=7.1, Mo=1.2, Se=<0.5,
Sr=57, S=3.4, Tl=<0.1, TDS=101, V=3.4
AB-4D (89.5-94.5): pH=6.2, Eh=235.5,
Sb=0.38 j, As=3.5, Ba=24.1, Be=0.017 j,B, B=88.6, Cd=<0.08, Cl=3.2,
Cr (VI)=0.38, Cr=0.46 j,B, Co=0.2, Fe =<50, Mn=294, Mo=9, Se=0.48 j,
Sr=169, S=5.1, Tl=0.037 j,B, TDS=149, V=5.8
AB-1D (73-78): pH=5.3, Eh=292.8, k=854.5,
Sb=0.22 j, As=1.8, Ba=191, Be=0.65, B=9330, Cd=0.16, Cl=477,
Cr (VI)=0.46, Cr=5.4, Cobalt=34.8, Fe=251, Mn=2080, Mo=0.47 j,B, Se=8.4,
Sr=697, SO4=120, Tl=0.35, TDS=1130, V=0.15 j
AB-2D (132-137): pH=5.7, Eh=323.6,
Sb=0.13 j, As = 2.1, Ba=118, Be=0.65, B=11300, Cd=0.21, Cl=475,
Cr (VI)=0.43 j,D3, Cr=5.1, Cobalt=84, Fe=1280, Mn=11600, Mo=0.73, Se=2.4,
Sr=807, SO4=79.3, Tl=0.54, TDS=772, V=0.21 j
AB-3D (111-116): pH=7.3, Eh=148,
Sb=0.65, As=16.5, Ba=14.2, Be=0.013 j, B=1710, Cd=<0.08, Cl=269,
Cr (VI)=0.074 j,D3, Cr=2.6, Cobalt=2.2, Fe=678, Mn=172, Mo=6.8, Se=<0.5,
Sr=408, SO4=25.7, Tl=<0.1, TDS=648, V=0.38
10/27/2017 12:12 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CSAUP BASE MAP.dwgDATE PRINTED:FILE PATH:
Well ID (SCREENED INTERVAL IN ft. bgs): pH (S.U.), Eh (mV), k= hydraulic conductivity (ft/day)
Sb=Antimony (ug/L): As=Arsenic (ug/L): Ba=Barium (ug/L): Be=Beryllium(ug/L): B= Boron (ug/L): Cd=Cadmium (ug/L): Cl= Chloride (mg/L):
Cr (VI)=Hexavalent Chromium (ug/L): Cr=Chromium (ug/L): Co=Cobalt (ug/L): Fe=Iron (ug/L):Mn=Manganese (ug/L): Mo=Molybdenum (ug/L): Se=Selenium (ug/L):
Sr=Strontium (ug/L): SO4=Sulfate (mg/L): Tl=Thallium (ug/L): TDS=Total Dissolved Solids (mg/L): V=Vanadium (ug/L)
SOURCE NOTES:
NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE
VISUAL AIDS. THE HORIZONTAL AND VERTICAL LOCATIONS OF THE UTLITIES HAVE NOT BEEN FIELD
VERIFIED. ANY UTILITIES SHOWN ARE APPROXIMATE.
WELL KEY
LEGEND
MW-06S
WELL IN DEEP ZONE
WELL IN SHALLOW MATERIAL
T-1
MW-01BR WELL IN COMPETENT BEDROCK
ABMW-07 WELL IN ASH PORE WATER
WELL ABANDONED
PIEZOMETER ABANDONEDP-100
ABMW-05S
500 ft COMPLIANCE BOUNDARY
PARCEL LINE DUKE ENERGY (APPROXIMATE)
ASH BASIN WASTE BOUNDARY
MW-06D
PIEZOMETER IN TRANSITION MATERIAL
WATER SUPPLY WELL SAMPLED
EXTRACTION WELL IN TRANSITION MATERIAL
FB-02 WATER SAMPLE LOCATION
AS-20
FIGURE 14-97
COMPREHENSIVE
GROUNDWATER DATA
BELEWS STEAM STATION
3195 PINE HALL RD
BELEWS CREEK, NORTH CAROLINA
DUKE
ENERGY
CAROLINAS
FIG 14-97(GW DATA)
ASHLEY ALBERT
JOHN CHASTAIN
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
CRAIG EADY
DATE:
DATE:
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
10/20/2017
10/20/2017
GWA-19D (38-43): k=0.004
GWA-19BR (79.4-84.4)
BC8R2
S-8
S-9
S-16
SW-1A
S-6
SW-10
S-11
S-10
S-15
ASH BASIN
OUTLET STRUCTURE
S-7
S-13
S-5
S-4
S-3
S-12
GRAPHIC SCALE
4002001000200
(IN FEET)
S-16 AOW SAMPLE LOCATION
PARCEL A (2.23 ACRES)S-2
MIDDLETON LOOPBC12
PINE HALL RDSW-AB1
BCSW019
STRUCTURAL FILL
PINE HALL ROAD LANDFILL
PINE HALL RDMIDDLETON LOOPRAILROAD
250 FOO
T
R
E
V
I
E
W
B
O
U
N
D
A
R
Y
BC4
SW-AB8
SW-AB6 SW-AB7
SW-AB5
SW-AB4
SW-AB3
SW-AB2
HD-21
HD-22
HD-24
HD-25
HD-26
HD-27
ABW
TF3
HD-11A
HD-7A
TF1
HD-10 HD-9
MW2-3
ABMW-05SABMW-05S
MW2-4
MW2-2
MW2-5
OB-1
MW2-1
S-14
GWA-4S
NOTE:
THE FOLLOWING WELLS WERE ABANDONED IN 2007-2008. NO COORDINATES
AVAILABLE FOR MW2-7A, MW2-8, MW2-10, OB-6, 0B-7 OR OB-8.
SW-AB9
SW-2
EW-1
EW-2
EW-1
T-2
T-3
T-1
T-4
WATER SUPPLY WELL NOT SAMPLED
BC3
STREAM BY AMEC FOSTER WHEELER
WETLAND BY AMEC FOSTER WHEELER
WETLAND AND STREAM BOUNDARIES PROVIDED BY
AMEC FOSTER WHEELER. NOTE THESE DO NOT APPEAR TO BE
INCLUSIVE OF ALL THE BOUNDARIES AS SHOWN IN THE AMEC
FOSTER WHEELER NRTR BELEWS CREEK REPORT.
BCWW002
NATIONAL HYDROLOGIC DATASET (NHD) DOWNLOADED FROM THE USGS NHD VIEWER AT
https://viewer.nationalmap.gov/basic/?basemap=b1&category=nhd&title=NHD%20View
TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD RISK
INFORNATION SYSTEM AT http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%20Public AND
A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-BELEWS CREEK STEAM STATION BY WSP, JOB NUMBER
157002.00 AND DRAWING FILE NAME APRIL 2014_BELEWS_FINAL_10-30-15.DWG
SAMPLE LOCATIONS WERE OBTAINED FROM HDR INFORMATION AND MAY BE APPROXIMATE IN SOME CASES.
SOIL OR GEOTECHNICAL BORINGAB-5GTB
AB-5GTB
AB-6GTB
BGSB-3
BGSB-1
GWA-9GTB
SB-3
AB-1S (35-50): pH=5.8, Eh=396.8,
Sb=<0.5, As=4, Ba=99.7, Be=0.061 j,B, B=8570, Cd=<0.08, Cl=478,
Cr (VI)=0.33, Cr=7, Cobalt=32.3, Fe=211, Mn = 2150, Mo=0.22 j,B, Se=5,
Sr=783, S04=145, Tl=0.37, TDS =1100, V=0.10 j
AB-3S (36-51): pH=6.2, Eh=145.2,
Sb=<0.5, As=1.2, Ba=166, Be=0.17 B, B=11200, Cd=0.051 j, Cl=473,
Cr (VI)=<0.25 D3, Cr = 2.2, Cobalt = 11.4, Fe=1090, Mn=4230, Mo=5.6, Se=1,
Sr=805, SO4=138, Tl=0.6, TDS=1180, V = 1.2
MW-101S
MW-101D (32.3-37.3): pH=5, Eh=NM,
Sb=NA, As=<1, Ba=362, Be=NA, B=4550, Cd=<1, Cl=430,
Cr (VI)=NA, Cr=<1, Cobalt=NA, Fe=11.7, Mn=7580, Mo=NA, Se=<1, Sr=NA,
SO4=23, Tl=NA, TDS=933, V=NA
TF2
AB-4BR (137.5-142.5): pH=7.9, Eh=165.1,
Sb=0.19 j, As=0.62, Ba=5.6, Be=0.14 j, B=28.6 j, Cd=<0.08, Cl=1.4,
Cr (VI)=0.39, Cr=1.4, Co=0.034 j, Fe=39 j, Mn=11.8, Mo=5.9, Se=<0.5,
Sr=79.3, SO4=6, Tl=<0.1, TDS=149, V=2.8
AB-4S (3-18): pH=7, Eh=72.4,
Sb= <0.5, As = 89.7, Ba=101, Be=0.024 j, B=7960, Cd=<0.08, Cl=304,
Cr (VI) = <0.12 D3, Cr = 0.230 j, Co=0.099, Fe=12200, Mn=440, Mo=16.1, Se=<0.5,
Sr=1500, S=228, Tl=<0.1, TDS=1120, V=0.25 j
AB-4SL (51.3-61.3): pH=11.1, Eh=96.3,
Sb=9.3, As=61.3, Ba=186, Be=0.091 j, B=14200, Cd=0.28 B, Cl=8.5,
Cr (VI) =<0.12 D3, Cr=0.89, Co=0.32, Fe=181, Mn=<5, Mo=3460, Se=29.7,
Sr=2660, SO4=213, Tl=0.079 j, TDS=528, V=948
AB-5D (97-102): pH=6.6, Eh=319.3,
Sb=0.18 j, As=0.7, Ba =11.4, Be=0.010 j,B, B=37 j, Cd=<0.08, Cl=0.8 j,
Cr (VI)=0.5, Cr=0.69 B, Co=0.054 j, Fe=<50, Mn=3.7 j, Mo=2.4, Se=0.4j,
Sr=52.9, SO4=6.3, Tl=0.018 j,B, TDS=109, V=3.7
AB-5S (3-18): pH=8.6, Eh=108.4,
Sb=0.13 j, As=98.5, Ba=156, Be=0.093 j,B, B=937, Cd=<0.08, Cl=11,
Cr (VI)=0.062 M1, Cr=0.44 j,B, Co= 0.06 j, Fe=400, Mn=62.7, Mo=26.6, Se=0.38 j,
Sr=284, SO4=24.9, Tl=<0.1, TDS=140, V=0.24 j
AB-5SL (34-44): pH=10.1, Eh=162.7,
Sb=6.8, As=55, Ba=255, Be=0.20 j,B, B= 11300, Cd=<0.08, Cl=426,
Cr (VI)=0.13 j, Cr=1.3 B, Co=0.056 j, Fe=<50, Mn=<5, Mo=364, Se=5.5,
Sr=4450, SO4= 191, Tl=0.062 j,B, TDS=1330, V=194
AB-7S (5-15): pH=5.29, Eh=354.4,
Sb=<0.5, As=14.5, Ba=54, Be=0.59, B =20800, Cd=1.2, Cl=884,
Cr (VI)=<0.12 D3, Cr=2.6, Co=28.5, Fe=10300, Mn=2040, Mo=0.93, Se=7,
Sr=1530, SO4=298, Tl=1.8, TDS=2260, V=0.14 j
AB-7D (84-89): pH=6.7, Eh=288.5,
Sb=<0.5, As=0.22, Ba=20.6, Be=<0.1, B=<50, Cd=<0.08, Cl=4.1, Cr
(VI)=0.047, Cr=0.42 j, Co=0.11 B, Fe=121, Mn=26, Mo=1.9, Se=0.52,
Sr=44.5, SO4=9.6, Tl=<0.1, TDS=86, V=0.84
AB-8D (72-77): pH=5.9, Eh=373.4,
Sb=<0.5, As=0.95, Ba=7.5, Be=0.044 j,B, B = 26.8 j, Cd=<0.08, Cl=12.7,
Cr (VI)=0.02 j, Cr = 0.76 B, Co=0.45, Fe=<50, Mn=39.9, Mo=0.26 j,B, Se=<0.5,
Sr=65.7, SO4=0.7 j, Tl=0.027 j,B, TDS=93, V=0.23 j
AB-8S (4-19): pH=5.8, Eh=308.6,
Sb=1.2, As=1.7, Ba=90.89999, Be=0.18 B, B=234, Cd=1.8, Cl=4.7,
Cr (VI)=<0.025, Cr=2.1, Co=15.8, Fe=1260, Mn=84.6, Mo=5.3, Se=15.3,
Sr = 244, SO4=35.7, Tl=4.8, TDS=123, V=1.8
AB-9BR (130-135): pH=7.6, Eh=73.5,
Sb=0.16 j, As=12.4, Ba=20.5, Be=<0.1, B=<50, Cd=<0.08, Cl=4.3,
Cr (VI)=<0.025, Cr=1.9, Co=0.44, Fe=368, Mn=415, Mo=2.2, Se=<0.5,
Sr=119, SO4=12.9, Tl=<0.1, TDS=177, V=0.1 j
AB-9D (90-95): pH=6.9, Eh=285.9,
Sb=2.8, As=1.1, Ba=15.8, Be=<0.1, B=62.5, Cd=0.069 j, Cl=6.2,
Cr (VI)=0.011 j, Cr=0.37 j, Co=0.33, Fe=39.4 j, Mn=84, Mo=2.2, Se=<0.5,
Sr=108, SO4=11.4, Tl=<0.1, TDS=177, V=0.4
AB-9S (13-28): pH=5.2, Eh=460.9,
Sb=<0.5, As=0.099, Ba=56.1, Be=0.081 j, B=<50, Cd=<0.08, Cl=5.7,
Cr (VI)=<0.025, Cr=0.36 j, Co=13.6, Fe=292, Mn=495, Mo=<0.5, Se=<0.5,
Sr=6.7, SO4=<1, Tl=0.082 j, TDS=40, V=0.2 j
BG-1D (47-52): pH=6.9, Eh = 366.1,
Sb=<0.5, As=0.099, Ba=6.6, Be=.049 j, B=45.6 j, Cd=<0.08, Cl=7.7,
Cr (VI)=0.12, Cr=0.41 j, Co=0.2, Fe=226, Mn=13.2, Mo=0.29 j, Se=<0.5,
Sr=71.4, SO4=11, Tl=0.056 j, TDS=100, V=0.093 j
BG-2BRA (98-103): pH=7.6, Eh=190.4,
Sb=0.28 j, As=0.42, Ba=3.9 j, Be=0.087 j, B=<50, Cd=<0.08, Cl=2.5,
Cr (VI)=0.052, Cr=34.7, Co=0.76, Fe=228, Mn=87.1, Mo=1.4, Se=<0.5, Sr=78.3,
SO4=9.6, Tl=<0.1, TDS=131, V=0.64 B
BG-2D (70-75): pH=6.4, Eh=427.6,
Sb=<0.5, As=0.11, Ba=5.1, Be=<0.1, B=<50, Cd=<0.08, Cl=14,
Cr (VI) = 0.13, Cr=0.55, Co=0.024 j, Fe=52.2, Mn=2.7 j, Mo=0.57, Se=<0.5,
Sr=41.6, SO4=2.7, Tl=<0.1, TDS=96, V=1.2
BG-2S (40-55): pH=5.8, Eh =406.1,
Sb=<0.5, As=0.099, Ba=118, Be=0.075 j,B, B=<50, Cd=0.068 j, Cl=14,
Cr (VI) = 1.5, Cr=3.4, Co=0.18, Fe=467, Mn=11.8, Mo=0.18 j,B, Se=<0.5,
Sr=45.9, SO4=1.1, Tl=0.038 j,B, TDS=77, V=1.3
BG-3D (62-67): pH=6.1, Eh=108.7,
Sb=<0.5, As=0.099, Ba =14.8, Be=0.058 j, B =<50, Cd =<0.08, Cl=5,
Cr (VI)=0.073, Cr=2.2, Co=0.063 j, Fe=99.4, Mn=3.8 j, Mo=<0.5, Se=<0.5,
Sr=52.8, SO4=0.52 j, Tl=<0.1, TDS=64, V=0.57
BG-3S (25-40): pH=5.4, Eh=364.5,
Sb=<0.5, As=0.12, Ba=42.6, Be=0.23, B=<50, Cd=<0.08, Cl=2.4,
Cr (VI)=0.5, Cr=1.4, Co=0.3, Fe=666, Mn=18.5, Mo=<0.5, Se=<0.5,
Sr=27.2, SO4=<1, Tl=0.041 j,B, TDS=53, V=1.2
GWA-1D (58-63): pH=6.5, Eh=311.6, k=0.05,
Sb=1.6, As=1.6, Ba=10.8, Be=0.035 j, B=<50, Cd=<0.08, Cl=52.1,
Cr (VI)=0.053, Cr=10, Co= 5, Fe=246, Mn=23.9, Mo=1.6, Se=<0.5,
Sr=102, SO4=7.7, Tl=0.022 j, TDS=173 D6, V=0.61
GWA-1S (19-34): pH=4.8, Eh = 518.8, k = 1.51,
Sb=0.55, As=0.47, Ba=298, Be=6.2, B=729, Cd=0.29, Cl=88.6,
Cr (VI)=0.29, Cr=289 M1, Co=7.2, Fe=1230, Mn=187, Mo=6.2, Se=0.37 j,
Sr=116, SO4=<1, Tl=0.29, TDS=201, V=1.4
GWA-2D (58-63): pH=6.2, Eh=377.1,
Sb=<0.5, As=3.7, Ba=<5, Be=0.067 j, B=<50, Cd=<0.08, Cl=1.5,
Cr (VI)=0.087, Cr=1.6, Co=0.35, Fe=39.5 j, Mn=34.9, Mo=0.64, Se=<0.5,
Sr=25.7, SO4=0.93 j, Tl=<0.1, TDS=59, V=0.51 B
GWA-2S (34-49): pH=5.3, Eh=475.8,
Sb=<0.5, As=1.2, Ba=17, Be=0.25, B=<50, Cd=<0.08, Cl=1.3,
Cr (VI)=0.096 j,D3, Cr=2, Co=0.44, Fe=621, Mn=18.3, Mo=<0.5, Se=<0.5,
Sr=3.3 j, SO4=<1, Tl=0.048 j, TDS=<25, V=0.66 B
GWA-3D (45-50): pH=6.1, Eh=308.1,
Sb=<0.5, As=0.12, Ba=25.1, Be=0.047 j, B=<50, Cd=<0.08, Cl=9.9,
Cr (VI)=0.79, Cr=5.4, Co=0.16, Fe=179, Mn=7.8, Mo=<0.5, Se=<0.5,
Sr=111, SO4=<1, Tl=<0.1, TDS=83, V=1
GWA-3S (27-42): pH=5.9, Eh=346,
Sb=<0.5, As=0.18, Ba=72.2, Be=0.026 j, B=<50, Cd=<0.08, Cl=7.7,
Cr (VI) = 0.17, Cr=269, Co=2.5, Fe = 1240, Mn=119, Mo=6.5, Se=<0.5,
Sr=131, SO4=0.56 j, Tl=<0.1, TDS=88, V=1.6
GWA-22S (NM-NM): pH=5.8, Eh=384.7, k=0.419,
Sb=0.22 j, As=0.2, Ba=<5, Be=0.03 j, B=<50, Cd=<0.08, Cl=2,
Cr (VI) = 1.2, Cr = 2.1, Co=0.97, Fe=129, Mn=137, Mo=0.57, Se=<0.5,
Sr=47.2, SO4=10.6, Tl=0.017 j, TDS=80, V=0.54
MW-201BR (98-103): pH=7.9, Eh=113.4, k=0.595,
Sb=<0.5, As=0.37, Ba=<5, Be=<0.1, B=<50, Cd=<0.08, Cl=4.8,
Cr (VI)= 0.017 j, Cr=0.79, Co=0.02 j, Fe=76.8, Mn=38.3, Mo=12.5, Se=<0.5,
Sr=39.3, SO4=8.4, Tl=<0.1, TDS=111, V=0.16 j
MW-201D (34.1-44.1): pH = 6.09, Eh = 670,
Sb=<1, As=<1, Ba=5, Be=<1, B = <50, Cd=<1, Cl=4.4,
Cr (VI)=NA, Cr=<5, Co=<1, Fe=175, Mn=5, Mo=<1, Se=<1,
Sr=72, SO4=1.3, Tl=<0.2 B3, TDS=120, V=1.61
GWA-17D (50-55): pH=6.9, Eh=102.8,
Sb=0.1 j, As=0.18, Ba=9.1, Be=0.015 j, B=39.1 j, Cd=<0.08, Cl=0.93 j,
Cr (VI) = <0.12 D3, Cr=1.4, Co=0.19, Fe=2100, Mn=56.4, Mo=0.3 j, Se=<0.5,
Sr=44.2, SO4=12.6, Tl=<0.1, TDS=109, V=0.13 j
GWA-17S (25-40): pH=5.4, Eh=427.4,
Sb=<0.5, As=0.18, Ba=56.7, Be=0.037 j, B=25.9 j, Cd=0.12, Cl=1,
Cr (VI)=0.15, Cr=2.8, Co= 14, Fe=579, Mn=207, Mo=0.29 j, Se=<0.5,
Sr=12.2, SO4=17.5, Tl=0.037 j, TDS=58, V=0.8
GWA-9BR (115.8-120.8): pH=6.1, Eh=310.6, k=0.304,
Sb=<0.5, As=0.16, Ba=<5, Be = 0.025 j, B=211, Cd=0.34, Cl=52.7,
Cr (VI)=0.076, Cr=0.98, Co=0.38, Fe=68, Mn=375, Mo=2.6, Se=<0.5,
Sr=78.3, SO4=1.2, Tl=<0.1, TDS=254, V=0.4
GWA-9D (83-88): pH=6.2, Eh=390.1,
Sb=1.2, As=0.24, Ba=8.7, Be=0.047 j, B =<50, Cd=<0.08, Cl=30.7,
Cr (VI)=0.11, Cr=3.1, Co=1.6, Fe=161, Mn=17.2, Mo=2.3, Se=<0.5,
Sr=82.6, SO4=5, Tl=<0.1, TDS=135, V=0.55
GWA-9S (36-51): pH=5.1, Eh=514.2,
Sb=<0.5, As = 0.15, Ba=81.1, Be=0.37, B=<50, Cd=0.073 j, Cl=2.7,
Cr (VI)=0.16, Cr=2.6, Co=0.71, Fe=374, Mn=19.6, Mo=0.12 j, Se=<0.5,
Sr=6.9, SO4=0.67 j, Tl=0.12 B, TDS=27, V=0.29 j
MW-203BR (94-99): pH=6.7, Eh=347.1,
Sb=0.13 j, As=0.14, Ba=<5, Be = 0.012 j, B=<50, Cd=<0.08, Cl=6,
Cr (VI)=0.52, Cr=3.4, Co=0.099, Fe=75.8, Mn=3.9 j, Mo=2.3, Se=<0.5,
Sr=43.6, SO4=2.1, Tl=<0.1, TDS=106, V=3
MW-203D (86.9-91.9): pH=6.4, Eh=656,
Sb=<1, As=<1, Ba=9, Be=<1, B=<50, Cd=<1, Cl=2.9,
Cr (VI)=NA, Cr=<5, Co=<1, Fe=166, Mn=5, Mo=1.4, Se=<1,
Sr=35, SO4=1.3, Tl=<0.2 B3, TDS=110, V=3.93
MW-203S (27.5-42.5): pH=5.48, Eh=709,
Sb=<1, As=<1, Ba=48, Be=<1, B=<50, Cd=<1, Cl=1.8,
Cr (VI)= NA, Cr=<5, Co=<1, Fe=<10, Mn=5, Mo=<1, Se=<1,
Sr=19, SO4=0.19, Tl=<0.2 B3, TDS=45, V=0.321
GWA-18SA (11-26): pH=5.7, Eh=278.7, k=0.591
Sb=<0.5, As=0.76, Ba=117, Be=0.56, B=112, Cd=0.19, Cl=56.6,
Cr (VI)=<0.03, Cr=2.8, Co=39.4, Fe=218, Mn=2410, Mo=0.2 j, Se=0.71,
Sr=72.4, S=2.8, Tl=0.44, TDS=169, V=0.1 j
GWA-10S (4-19): pH=4.5, Eh=140.6,
Sb=<0.5, As=5.2, Ba=373, Be=1.7, B=97.2, Cd=0.25, Cl=73.1 M1,
Cr (VI)=<0.12 D3, Cr=0.36 j,B, Co=54, Fe=91.7, Mn=1370, Mo=<0.5, Se=23.1,
Sr=25.2, SO4=<1, Tl=0.26, TDS=147, V=0.16 j
GWA-20D (55-60): pH=5.1, Eh=471, k=1.146,
Sb=<0.5, As=3.2, Ba=58.7, Be=1.5, B=9890, Cd=2, Cl=478,
Cr (VI)=<0.12 D3, Cr=1.5, Co=3.4, Fe=64.6, Mn=2290, Mo=0.39 j, Se=0.9,
Sr=1020, SO4=55.9, Tl=0.2, TDS=1080, V=<0.3
GWA-20BR (81-86): pH=8.8, Eh=124.7, k=0.009,
Sb=0.91, As=60.4, Ba=3.7 j, Be=0.019 j, B=54.5, Cd=<0.08, Cl=28.4,
Cr (VI)=0.029, Cr=0.81 B, Co=0.064 j, Fe=55.4, Mn=8, Mo=19, Se=<0.5,
Sr=54, SO4=23.2, Tl=<0.1, TDS=167, V=1
GWA-20SA (NM-NM): pH=4.9, Eh=640.7, k=1.147,
Sb=<0.5, As=4.3, Ba=282, Be=5.5, B=11200, Cd=1.4, Cl=489,
Cr (VI)=0.064 j,D3, Cr=1.8, Co=20, Fe=435, Mn=5640, Mo=0.24 j, Se=1.7,
Sr=569, SO4=80.3, Tl=0.4, TDS=1160, V=<0.3
GWA-18S (11-26): pH=5.8, Eh=278.3,
Sb=<0.5, As=2.2, Ba=30.7, Be=0.066 j, B=28 j, Cd=<0.08, Cl=21.5,
Cr (VI)=<0.09, Cr=1.3, Co=20.6, Fe=1400, Mn=2550, Mo=0.45 j, Se=0.53,
Sr=24.2, SO4=9.4, Tl=0.16, TDS=125, V=0.38
GWA-19S (4-19): pH=4.2, Eh=598.4, k=0.29,
Sb=<0.5, As=4.2, Ba=516, Be=7, B=1320, Cd=0.46, Cl=157,
Cr (VI)=0.041, Cr=4.1, Co=40, Fe=225, Mn=1240, Mo=<0.5, Se=30.9,
Sr=89.2, SO4=0.67 j, Tl=0.38, TDS=299, V=0.35
GWA-19SA (5-20): pH=4.2, Eh=428.6, k=0.346,
Sb=<0.5, As=3.7, Ba=746, Be=8.2, B=2110, Cd=0.55, Cl=180,
Cr (VI)=0.079 j, Cr=0.84 B, Co=50.1, Fe=420, Mn=2120, Mo=<0.5, Se=20.2,
Sr=146, SO4=1, Tl=0.51, TDS=339, V=0.42
GWA-31D (55-60): pH=6.9, Eh=155.2,
Sb=<0.5, As=0.29, Ba=4.4 j, Be=0.15, B=<50, Cd=<0.08, Cl=1.7,
Cr (VI)=<0.025, Cr=0.57, Co=0.044 j, Fe=814, Mn=40.8, Mo=0.33 j, Se =<0.5,
Sr=55, S=5.4, Tl=<0.1, TDS=92, V=0.22 j,B
GWA-31S (5-20): pH = 5, Eh = 560.3,
Sb=<0.5, As=0.91, Ba=15.8, Be=0.29, B=<50, Cd=<0.08, Cl=2.4,
Cr (VI)=0.48 j,D3, Cr=1.2, Co=0.26, Fe=562, Mn=13.2, Mo=<0.5, Se=<0.5,
Sr=13.9, SO4=0.6 j, Tl=0.019 j, TDS=<25, V = 0.86
GWA-21D (24.6-29.6): pH=5, Eh=539.7, k=0.71,
Sb=<0.5, As=0.22, Ba=236, Be=5.9, B=264, Cd=0.87, Cl=217,
Cr (VI)=0.075 M1, Cr=1.8 B, Co=1.5, Fe=<50, Mn=53, Mo=<0.5, Se=0.4 j,
Sr=570, SO4=0.72 j, Tl=0.29, TDS=452, V=<0.3
GWA-21S (6-16): pH=4.7, Eh=569.5, k=7.701,
Sb=<0.5, As=0.64, Ba=408, Be=9.9, B=184, Cd=0.61, Cl=144,
Cr (VI)=0.045, Cr=0.49 j,B, Co=20.6, Fe=<50, Mn=236, Mo=<0.5, Se=4.1,
Sr=214, SO4=0.63 j, Tl=0.34, TDS=238, V=<0.3
GWA-10DA (64.5-69.5): pH=7, Eh=321.1,
Sb=0.2 j, As=1.6, Ba=4.20 j, Be=0.033 j, B=<50, Cd=<0.08, Cl=3.8,
Cr (VI)=0.11, Cr=61.7 M1, Co=1, Fe=437, Mn=29.2, Mo=1.9, Se=<0.5,
Sr=58.8, SO4=4.4, Tl=0.061 j,B, TDS=74, V=0.74
GWA-27D (38-43): pH = 5.7, Eh = 402.9, k=0.623,
Sb=<5, As=1.1, Ba=56.6, Be=1.6, B=5420, Cd=1.6, Cl=393,
Cr (VI)=0.013 j, Cr=<5, Co=15.4, Fe=214, Mn=2080, Mo=1.2 j, Se=<5,
Sr=918, SO4=10.3, Tl=0.46 j, TDS=990, V=<3
GWA-27S (7-22): pH=4.5, Eh=523.6, k=0.33,
Sb=0.18 j, As=1.1, Ba=153, Be=1.3, B=155, Cd=0.12, Cl=51.9,
Cr (VI)=0.019 j, Cr=4.1, Co=65.2, Fe=550, Mn=2370, Mo=0.15 j, Se=5.8,
Sr=28.4, So4=2.3, Tl=0.17, TDS=108, V=0.08 j
GWA-11D (63-68): pH=5, Eh=259.4,
Sb=0.160 j, As=3.8, Ba=20.5, Be=0.14, B=147, Cd=<0.08, Cl=235,
Cr (VI)=<0.12 D3, Cr=13.1, Co=2.8, Fe=3270, Mn=176, Mo=0.58, Se=<0.5,
Sr=520, SO4=6.2, Tl=<0.1, TDS=464, V=0.41
GWA-11S (23-38): pH=4.5, Eh=559.2,
Sb=<0.5, As=1.7, Ba=605, Be=11.5, B=852, Cd=0.84, Cl=231,
Cr (VI)=0.48 j,D3, Cr = 14.7, Co=11.5, Fe=348, Mn=173, Mo=0.28 j, Se=8.7,
Sr=456, SO4=<1, Tl=0.36, TDS=424, V=0.59
GWA-32D (74-79): pH=7.3, Eh=3.6,
Sb=<0.5, As=0.26, Ba=11.5, Be=0.020 j, B=44.4 j, Cd=<0.08, Cl=87.8,
Cr (VI)=<0.12 D3, Cr=0.75, Cobalt = 0.019 j, Fe=2070, Mn=354, Mo=0.27 j, Se=<0.5,
Sr=181, SO4=22.5, Tl=<0.1, TDS=317, V=<0.3
GWA-32S (14-29): pH=6.3, Eh=158.2,
Sb=<0.5, As=35.1, Ba=11.3, Be=0.082 j, B=<50, Cd=<0.08, Cl=42.6,
Cr (VI)=<0.12 D3, Cr=2.3, Co=60.9, Fe=38400, Mn=11100, Mo=0.94, Se=<0.5,
Sr=<5, So4=0.64 j, Tl=0.44, TDS=135, V=<0.3
MW-103D (22.5-29.5): pH=4.7, Eh=468,
Sb=<0.5, As=0.5, Ba=574, Be=6.1, B=1570, Cd=3.3, Cl=292,
Cr (VI)=<0.12 D3, Cr=0.3 j, Co=85.6, Fe=977, Mn=8140, Mo=<0.5, Se=0.9899999,
Sr=507, SO4=2.1, Tl=2, TDS=620 D6, V=<0.3
MW-103S (8.43-13.43): pH=6.5, Eh=103.1,
Sb=<0.5, As=74.5, Ba=53, Be=0.041 j, B=1320, Cd=<0.08, Cl=248,
Cr (VI)=<0.25 D3, Cr=1.5, Co=51, Fe=88300, Mn=8480, Mo=0.23 j, Se=<0.5,
Sr=158, SO4=<1, Tl=0.18, TDS=568, V=<0.3
GWA-12BR (106-111): pH=7.9, Eh=106.5,
Sb=0.27 j, As=1.7, Ba=4.5 j, Be=0.020 j, B=<50, Cd=<0.08, Cl=2.3,
Cr (VI)=0.031, Cr=0.74 B, Co=0.082 j, Fe=190, Mn=56.6, Mo=10.5, Se=<0.5,
Sr=49.3, SO4=5.7, Tl=<0.1, TDS=104, V=0.39
GWA-12D (63-68): pH=6.1, Eh=388.1,
Sb=<0.5, As=0.12, Ba=13.4, Be=0.036 j, B=<50, Cd=<0.08, Cl=1.1,
Cr (VI)=0.052, Cr=0.45 j,B, Co=0.17, Fe=140, Mn=27.4, Mo=0.44 j, Se=<0.5,
Sr=21.2, SO4=0.97 j, Tl=<0.1, TDS=47, V=0.53
GWA-12S (40-55): pH=5.8, Eh=407.2,
Sb=<0.5, As=0.058 j, Ba=24.9, Be=0.020 j, B=<50, Cd=0.077 j, Cl=0.77 j,
Cr (VI)=0.099, Cr=1.9 B, Co=0.099 j, Fe=50.8, Mn=19.1, Mo=0.12 j, Se=<0.5,
Sr=18.9, SO4=<1, Tl=0.023 j, TDS=29, V=0.23 j
GWA-23S (22.2-37.2): pH=5.5, Eh=455.8, k=0.219,
Sb=0.170 j, As=0.25, Ba=62.9, Be=0.18, B=2270, Cd=0.17, Cl=7.9,
Cr (VI)=0.27, Cr=0.89, Co=5.4, Fe=399, Mn=131, Mo=0.58, Se=6.8,
Sr=600, SO4=666, Tl=<0.1, TDS=1080, V=0.79
GWA-23D (54.1-59.1): pH=6.6, Eh=262.6,k=0.344
Sb=0.28 j, As=0.4, Ba=49.5, Be=0.11, B=7,150 M1, Cd=0.54, Cl=10.7,
Cr (VI)=8.3, Cr=13.3, Co=37.3, Fe=306, Mn=149, Mo=19.4, Se=11.3,
Sr=887, SO4=1270, Tl=<0.1, TDS=1820, V=0.42
MW-3 (37.26-47.26): pH=5.56, Eh=682,
Sb=<1, As=0.184 j, Ba=56.2, Be=<5, B=5.38 j, Cd=<1, Cl=11.1,
Cr (VI)=NA, Cr=4.75 j, Co=0.151 j, Fe=306, Mn=6.25, Mo=NA, Se=<1,
Sr=NA, SO4=0.276, Tl=<0.2, TDS=41, V=1.03MW-7 (1.2-11.2): pH=5.32, Eh=623,
Sb=NA, As=NA, Ba=NA, Be= NA, B=5251, Cd=NA, Cl=NA,
Cr (VI)=NA, Cr=NA, Co=<1, Fe=265, Mn=59.2, Mo=NA, Se=47.2,
Sr=NA, SO4=247.7, Tl=NA, TDS=522, V=<1
MW-2 (37.4-47.4): pH=5.8, Eh=589,
Sb=0.49 j, As=<1, Ba=72.9, Be=0.35 j, B=8.16 j, Cd=<1, Cl=6.87,
Cr (VI)=NA, Cr=1.3 j, Co=0.17 j, Fe=311, Mn=13.7, Mo=NA, Se=<1,
Sr=NA, SO4=0.208, Tl=<0.2, TDS=67, V=0.58 j
MW-6 (24.3-34.3): pH=5.38, Eh=674,
Sb=<1, As=0.088 j, Ba=68.4, Be=<5, B=4.4 j, Cd=<1, Cl=8.070001,
Cr (VI)=NA, Cr=<5, Co=0.23 j, Fe=49.5, Mn=1.91 j, Mo=NA, Se=<1,
Sr=NA, S=0.0454 j, Tl=<0.2, TDS=53, V=0.515 j
GWA-7D (79-84): pH=7.8, Eh=263.8,
Sb=0.65, As=2, Ba=2.3, Be=<0.1, B=<50, Cd=<0.08, Cl=21.9,
Cr (VI)=0.68, Cr=1.1, Co=0.072 j, Fe=35.6 j, Mn=2.7 j, Mo=1.8, Se=<0.5,
Sr=260, SO4=4, Tl=<0.1, TDS=191, V=2.3
GWA-7S (27.5-42.5): pH = 4.8, Eh = 244,
Sb = <0.5, As = 0.12, Ba = 203, Be = 3.8, B = 80.3, Cd = 0.11, Cl = 19.2, Cr
(VI) = 0.61, Cr = 1.4, Cobalt = 20.4, Fe = 902, Mn = 317, Mo = <0.5, Se = 0.7,
Sr = 20.4, S = 17.2, Tl = 0.05 j, TDS = 84, V = 0.58
GWA-7SA (NM-NM): pH=4.7, Eh=527.9,
Sb=<0.5, As=0.044 j, Ba=211, Be=3.1, B=64, Cd=0.09 B, Cl=18.8,
Cr (VI)=0.59, Cr=1.1, Co=12.6, Fe=287, Mn=246, Mo=<0.5, Se=0.32 j,
Sr=29.1, SO4=11.4, Tl=0.07 j, TDS=72, V=0.69
GWA-6D (101-106): pH=7.4, Eh=169.4,
Sb=<0.5, As=2.4, Ba=19.5, Be=<0.1, B=<50, Cd=<0.08, Cl=3.6,
Cr (VI)= 0.27, Cr=0.52, Co=0.42, Fe=752, Mn=393, Mo=7.2, Se=<0.5,
Sr=129, SO4=6, Tl=<0.1, TDS=145, V=0.41 B
GWA-6S (28-43): pH=4.9, Eh=542.9,
Sb=0.24 j, As=0.29, Ba = 110, Be=1.5, B=25.3 j, Cd=0.52, Cl=7.8,
Cr (VI)=0.31 M1, Cr=1.5 B, Co=0.78, Fe=467, Mn=318, Mo=0.15 j, Se=<0.5,
Sr=25.2, SO4=9.8, Tl=0.26, TDS=50, V=1
MW-104D (78.02-83.02): pH=6.8, Eh=315.2,
Sb=0.98, As=0.28, Ba=16.5, Be=0.016 j,B, B=<50, Cd=<0.08, Cl=1.2,
Cr (VI)=1.7, Cr=1.9, Co=0.14, Fe=264, Mn=22.5, Mo=2.5, Se= <0.5,
Sr=89, SO4=2.5, Tl=<0.1, TDS=79, V=4.1
MW-104S (35.64-45.64): pH=5.4, Eh=379.3,
Sb=0.24 j, As=0.041 j, Ba=73.4, Be=0.12, B=<50, Cd=<0.08, Cl=0.85 j,
Cr (VI)=0.64, Cr=1.9, Co=0.081 j,B, Fe=151, Mn=7.2, Mo=<0.5, Se=<0.5,
Sr=32.2, SO4=<1, Tl=0.06 j, TDS=51, V=0.41
MW-5 (48.82-58.82): pH=5.62, Eh=682,
Sb=<1, As=0.601 j, Ba=33.6, Be=<5, B=4.09 j, Cd=<1, Cl=2.04,
Cr (VI)=NA, Cr=1.58 j, Co=<1, Fe=354, Mn=10, Mo=NA, Se=0.122 j,
Sr=NA, SO4=0.105, Tl=<0.2, TDS=37, V=0.947 j
GWA-26BR (83-88): k=0.118
GWA-26D (63-68): pH=6.1, Eh=269.7, k=25.96,
Sb=<0.5, As=0.064 j, Ba=34.8, Be=0.078 j, B=30.7 j, Cd=0.24, Cl=9.6,
Cr (VI)=0.042, Cr=0.95, Co=0.34, Fe=165, Mn=124, Mo=1.1, Se=<0.5,
Sr=43.6, SO4=1.6, Tl=0.027 j, TDS=87, V=0.18 j
GWA-26S (33-48): pH=5.6, Eh=279.3, k=3.115,
Sb=0.18 j, As=0.067 j, Ba=53.6, Be=0.12, B=<50, Cd=0.057 j, Cl=6.4,
Cr (VI) = 0.52, Cr = 0.88, Cobalt = 0.2, Fe = 105, Mn=60.4, Mo=<0.5, Se=<0.5,
Sr=24.5, SO4=5.1, Tl=0.068 j, TDS=53, V=0.2 j
MW-1D (82.4-87.4): pH=6.37, Eh=659,
Sb=<1, As = <1, Ba=0.918 j, Be=<5, B=9.52 j, Cd=<1, Cl=7.960001,
Cr (VI) = NA, Cr=<5, Co=<1, Fe=1.91 j, Mn=1.73 j, Mo=NA, Se=<1,
Sr = NA, S = 0.961, Tl=<0.2, TDS=84, V=0.454 j
MW-1 (35.06-45.06): pH=4.85, Eh=740,
Sb=<1, As=0.171 j, Ba=20.7, Be=<5, B=9.53 j, Cd=<1, Cl=2.18,
Cr (VI)=NA, Cr=<5, Co=1.07, Fe=415, Mn=31.7, Mo=NA, Se=<1,
Sr=NA, SO4=1.19, Tl=<0.2, TDS=38, V=0.531 j
GWA-5D (51.8-56.8): pH=7, Eh=293.8,
Sb=0.19 j, As = 0.15, Ba=7.3, Be=<0.1, B=<50, Cd=<0.08, Cl=3.9,
Cr (VI)=0.19, Cr=1.5 B, Co=0.26, Fe=72, Mn=259, Mo=1.3, Se=<0.5,
Sr=158, SO4=4.1, Tl=<0.1, TDS=158, V=0.89
GWA-5S (23-38): pH=5.8, Eh=386.8,
Sb=<0.5, As=0.065 j, Ba=20.3, Be=0.063 j, B=<50, Cd=<0.08, Cl=2.1,
Cr (VI)=0.54, Cr=1.1 B, Co=0.23, Fe=292, Mn=84.9, Mo=<0.5, Se=<0.5,
Sr=74.9, SO4=<1, Tl=<0.1, TDS=38, V=0.4
GWA-4D (64-69): pH=6.4, Eh=330.4,
Sb=0.13 j, As=0.16, Ba=47, Be=0.023 j, B=<50, Cd=<0.08, Cl=6.5,
Cr (VI)=0.66, Cr = 0.95 B, Co=0.87, Fe=<50, Mn=12.8, Mo=0.16 j, Se=<0.5,
Sr=179, S=0.71 j, Tl=0.046 j, TDS=147, V=0.99
BG-2BR (80.5-85.5)
MW-4 (28.72-38.72): pH=5.95, Eh=487,
Sb=0.309 j, As=0.101 j, Ba=5.56, Be=<5, B=718, Cd=<1, Cl=2.52,
Cr (VI)=NA, Cr=14, Co=0.295 j, Fe=564, Mn=9.16, Mo=NA, Se=15.8,
Sr=NA, SO4=80.4, Tl=<0.2, TDS=186, V=3.36
MW2-7 (13.4-28.4): pH = 5.09, Eh = 767,
Sb=<1, As=0.433 j, Ba=23.1, Be=2.27 j, B=22700, Cd=0.871 j, Cl=14.1,
Cr (VI)=NA, Cr=<5, Co=0.41 j, Fe=36, Mn = 435, Mo=NA, Se=202,
Sr=NA, SO4=1320, Tl=<0.2, TDS=1850, V=0.455 j
MW2-9 (2-12): pH=5.84, Eh=698,
Sb = <1, As=0.621 j, Ba=59.1, Be=<5, B=325, Cd=<1, Cl=3.9,
Cr (VI)=NA, Cr=9.07, Co=0.822 j, Fe=1630, Mn=162, Mo=NA, Se=0.879 j,
Sr=NA, SO4=64, Tl=<0.2, TDS=197, V=1.8
OB-5 (18.8-33.8): pH = 5.2, Eh = 676,
Sb=<1, As=0.245 j, Ba=101, Be=<5, B=6.35 j, Cd=0.115 j, Cl=3.41,
Cr (VI)=NA, Cr=<5, Co=0.131 j, Fe=199, Mn=21.3, Mo=NA, Se= <1,
Sr=NA, SO4=7.09E-02 j, Tl=<0.2, TDS=21 j, V=0.475 j
GWA-8D (89-94): pH=6.9, Eh=116.5,
Sb=0.32 j, As=0.66, Ba=7, Be=0.042 j, B=<50, Cd=<0.08, Cl=5.3,
Cr (VI)=0.0092 j, Cr=0.51 B, Co=0.12, Fe=861, Mn=53, Mo=3.6, Se=<0.5,
Sr=57.6, SO4=10.7, Tl=0.039 j, TDS=122, V=0.29 j
GWA-8S (20-35): pH=5.3, Eh=464.7,
Sb=<0.5, As=0.18, Ba=54.4, Be=1.2, B=482, Cd=0.15, Cl=3.9,
Cr (VI)=0.11, Cr=0.58 B, Co=0.21, Fe=132, Mn=91.5, Mo=<0.5, Se=27.8,
Sr=314, SO4=102, Tl=0.051 j, TDS=207, V=0.34
AB-9BRD (191-196)
OB-9 (36-46): pH=5.04, Eh=777,
Sb=<1, As=0.578 j, Ba=12.9, Be=1.55 j, B=26700, Cd=2.4, Cl=11.4,
Cr (VI)=NA, Cr=<5, Co=0.445 j, Fe=<10, Mn=1840, Mo=NA, Se=300,
Sr=NA, SO4=1160, Tl=<0.2, TDS=1530, V=0.138 j
MW-104BR (144-149)
GWA-22D (29-34)
k=0.035
BG-1S (26.1-41.3)
AB-2S (31-46): k=1.19
AB-1BR (93.9-98.9): k=335967.89
AB-4BRD (157.3-162.3)
GWA-16D (58-63): k=0.41
GWA-16BR (98.5-103.5): k=0.001
GWA-1BR (110-120)
GWA-24S (5-10)
GWA-5BR (51-56)
GWA-10D (50-55):
GWA-27BR (108-113): k=0.062
GWA-5BR2 (80-85): k=330.77
GWA-20S (7-22)
GWA-25BR (51-56): k=0.01
BC26: pH=5.9, Eh=NM,
Sb=<0.5, As=1.9, Ba=0.5, Be=<0.2, B=<5, Cd=0.18, Cl=4,
Cr (VI)=NA, Cr=NA, Co=<0.5, Fe=<50, Mn=2.1, Mo=4, Se=<0.5,
Sr=56.4, SO4=8.2, Tl=<0.1, TDS=112, V=<1
BC8: pH=6.25, Eh=399.8,
Sb=<0.5, As=0.77, Ba=6.6, Be=<0.2, B=<5, Cd=<0.08, Cl=3.5,
Cr (VI)=0.06, Cr=0.91, Co=<0.5, Fe=<50, Mn=NA, Mo=1, Se=<0.5,
Sr=53.8, SO4=3.1, Tl=<0.1, TDS=71, V=<1
BC10: pH=8.07, Eh=317.9,
Sb=<0.5, As=<0.5, Ba=18.6, Be=<0.2, B=<5, Cd=<0.08, Cl=3,
Cr (VI)=0.057, Cr=1.6, Co=<0.5, Fe=56.8, Mn=NA, Mo=<0.5, Se=<0.5,
Sr=33.6, SO4=<2, Tl=<0.1, TDS=42, V=<1
BC5: pH = 5.3, Eh = 477.4,
Sb=<0.5, As=<0.5, Ba=19, Be=<0.2, B=<5,
Cd=<0.08, Cl=2.7, Cr (VI)=<0.03, Cr <0.5,
Co=<0.5, Fe=<50, Mn=NA, Mo=<0.5, Se=<0.5,
Sr=16.9, SO4=<2, Tl=<0.1, TDS=<25, V=<1
BC4 Well A: pH=7.3, Eh=347.9,
Sb=<0.5, As=<0.5, Ba = 3.6, Be=<0.2, B=<5, Cd=<0.08, Cl=1.6,
Cr (VI)=0.085, Cr=<0.5, Co=<0.5, Fe=<50, Mn=NA, Mo=4.1, Se=<0.5,
Sr=44.8, SO4=4.8, Tl=<0.1, TDS=102, V=2.4
BC2019-RAW: pH=6.9, Eh=NM,
Sb=<0.5, As=<0.1, Ba=10.6, Be=<0.1, B=<25,
Cd=<0.08, Cl = 1.8, Cr (VI)=0.65, Cr=<0.5,
Co=0.13, Fe=2140, Mn=16, Mo=1.7, Se=<0.5,
Sr=48.9, SO4=8.1, Tl=<0.1, TDS=96, V=0.32
BC2 Well 1: pH=6.64, Eh=142.8,
Sb=<0.5, As=<0.5, Ba=4.5, Be=<0.2, B=<5,
Cd=<0.08, Cl=<1, Cr (VI)=<0.03, Cr=<0.5,
Co=<0.5, Fe=1240, Mn=NA, Mo=<0.5, Se=<0.5,
Sr=44.1, SO4=9.3, Tl=<0.1, TDS=105, V=<1
BC2 Well 2: pH=6.66, Eh=177.5,
Sb=<0.5, As=<0.5, Ba=9.4, Be=<0.2, B=<5,
Cd=<0.08, Cl=<1, Cr (VI)=<0.03, Cr=<0.5,
Co=0.79, Fe=1070, Mn=NA, Mo=1.9, Se=<0.5,
Sr=52.9, SO4=8.9, Tl=<0.1, TDS=97, V=<1
BC9: pH=6.52, Eh=321.5,
Sb=<0.5, As=1.8, Ba=0.74, Be=<0.2, B=<5, Cd=<0.08, Cl=6.3,
Cr (VI)=<0.03, Cr=<0.5, Co=<0.5, Fe=322, Mn=NA, Mo=<0.5, Se=<0.5,
Sr=73.2, SO4=9.8, Tl=<0.1, TDS=119, V=<1
BC6: pH=6.1, Eh=460,
Sb=<1, As=<5, Ba=<10, Be=<1, B=<100, Cd = <0.1, Cl=11.3,
Cr (VI)=<10, Cr=<1, Co=<1, Fe=290, Mn=NA, Mo=<5, Se=<5,
Sr=69, SO4=9.25, Tl=<0.1, TDS=101, V=<0.3
BC1: pH=7.67, Eh=281,
Sb=<0.5, As=1.3, Ba=2.4, Be=<0.2, B=<5, Cd=<0.08, Cl=7,
Cr (VI)=0.093, Cr=1.4, Co=<0.5, Fe=261, Mn=NA, Mo=<0.5, Se=<0.5,
Sr=165, SO4=12.2, Tl=<0.1, TDS=95, V=<1
BELEWS RESERVOIR
SFMW-2D
SFMW-1D
SFMW-3D
SFMW-4D
SFMW-5D
BELEWS RESERVOIR
DESIGNATED EFFLUENT CHANNEL
DISCHARGE STRUCTURE
003
DESIGNATED EFFLUENT CHANNEL
003
PIPE VENT
OUTFALL 115
OUTFALL 003
DATA NOTES:
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICAL DATA TABLE NOTES FOR
QUALIFIER DEFINITIONS.
DATA SHOWN ON MAP IS THE MOST RECENT DATA AVAILABLE THROUGH Q2 2017.
NA=NOT ANALYZED
NM=NOT MEASURED
DATA IS EXCLUDED FOR THE FOLLOWING WELLS WITH A MEASURED TURBIDITY GREATER THAN 10 NTU's
AND /OR HIGH pH VALUES THAT MAY INDICATE POSSIBLE GROUT INTRUSION INTO THE WELL SCREEN.
AB-1BR, AB-2S, AB-4BRD, AB-9BRD, BG-1S, BG-2BR, GWA-1BR, GWA-5BR2, GWA-10D, GWA-16BR,
GWA-19BR, GW-19D, GWA-20S, GWA-22D, GWA-24S, GWA-25BR, GWA-26BR, GWA-27BR, AND MW-104BR
SURFACE WATER FLOW DIRECTION
COAL PILE
PINE HALL RD
BC7
BC11
BC-1000
BC4 Well B: pH=6.85, Eh=NM,
Sb=<0.5, As=<2, Ba=1.42, Be=<0.5, B=<50, Cd=<0.15, Cl=<0.1,
Cr (VI)=<5, Cr=1.61, Co=<1, Fe=1890, Mn=NA, Mo=0.58, Se=<2,
Sr=37, SO4=14, Tl=<0.5, TDS=80, V=0.58
APPROXIMATE DESIGNATED EFFLUENT CHANNEL
APPROXIMATE ASH BASIN PONDED WATER
EFFLUENT FLOW DIRECTION
APPROXIMATE STREAM (NON-JD)
BC6
BC9
BC2 WELL 1
BC2 WELL 2
BC4B
BC8R2
BC23-3
BC23-5
BC23-4
BC15
BC12
BC7
BC11
BC-1000
BC1
S-14
BC17
BC13BC24
BC17
BC-1007
BC2006-RAW
BC18
BC2000-RAW
BC34
BC2004-RAW
BC26
BC-1001
BC-1003
BC-1005 BC-1002
BC10
BC14 BC-1004
BC10
BC16
BC25
BC-1006
BC5
BC8
MIDDLE
T
O
N
L
O
O
P
MIDDLETON LOOPASH BASIN
STRUCTURAL FILL
PINE HALL ROAD LANDFILL
COAL PILE
POWER PLANT
GYPSUM STORAGE
BELEWS RESERVIOR
PINE
H
A
L
L
R
D
PINE HALL RDPINE HALL RDMIDDLETON LOOPGEORGIA RDPINE HALL RDMARTI
N L
UT
HE
R
KI
N
G J
R
R
D
RAILR
O
A
D
DAN RIVE
R
DAN RIVERTOWN FORK CREEK
RAILROAD RAILROADOLD PLANTATION RDRAILROAD
PINE HALL RD
250 F
O
O
T
R
E
VI
E
W
B
O
U
N
D
A
R
Y
DISCHARGE STRUCTURE
OUTLET STRUCTURE
PARCEL A (2.23 ACRES)
SEE FIGURE 2-1 FOR DETAILED MAP OF THE ASH BASIN
BC4A
BC4
BC2019-RAW
BELEWS RESERVIOR
003: pH=8.1, Eh=276,
Sb=1.2, As=13.9, Ba=86, Be=<0.2, B=13600, Cd=0.11, Cl=428,
Cr (VI)=NA, Cr=1.9, Co=1.3, Fe=110, Mn=110, Mo=24.1, Se=7.7,
Sr=850, SO4=140, Tl=0.88, TDS=2240, V=8.8
ABW: pH=5.76, Eh=341,
Sb=<0.5, As=3.4, Ba=240, Be=1.1, B=9200, Cd=0.66, Cl=426,
Cr (VI)=NA, Cr=0.2 j, Co=75.5, Fe=NA, Mn=8400, Mo=<0.5, Se=4,
Sr=660, SO4=79.7, Tl=0.39, TDS=1340, V=<1
HD-07A: pH=5.31, Eh=515,
Sb=<0.5, As=4.5, Ba=220, Be=0.71, B=11000, Cd=0.72, Cl=441,
Cr (VI)=NA, Cr=<0.5, Co=66, Fe=NA, Mn=7500, Mo=<0.5, Se=5.9,
Sr=770, SO4=113, Tl=0.36, TDS=1360, V=<1
HD-11A: pH=5.61, Eh=351.7,
Sb=<0.5, As=2.2, Ba=180, Be=0.55, B=13200, Cd=0.38, Cl=436,
Cr (VI)=NA, Cr=0.99, Co=30.4, Fe=NA, Mn=4000, Mo=0.85, Se=3.8,
Sr=660, SO4=98.1, Tl=0.42, TDS=1290, V=<1
TF-02: pH=4.92, Eh=NM,
Sb=<1, As=2.08, Ba=257, Be=NA, B=12700, Cd=1.67, Cl=440,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=75, Mn=5470, Mo=<1, Se=1.22,
Sr=NA, SO4=120, Tl=0.34, TDS=1100, V=NA
TF-01: pH=5.51, Eh=NM,
Sb=<1, As=1.08, Ba=193, Be=NA, B=13500, Cd=<1, Cl=450,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=761, Mn=3960, Mo=<1, Se=<1,
Sr=NA, SO4=120, Tl=0.782, TDS=1200, V=NA TF-03: pH=5.23, Eh=472,
Sb=<0.5, As=3.6, Ba=290, Be=2.2, B=7400, Cd=2, Cl=436,
Cr (VI)=NA, Cr=0.29 j, Co=193, Fe=NA, Mn=22700, Mo=<0.5, Se=4.8,
Sr=710, SO4=48.6, Tl=0.51, TDS=1240, V=<1
HD-21: pH=4.85, Eh=334.9,
Sb=<0.5, As=4.8, Ba=280, Be=1.9, B=6700, Cd=1.5, Cl=438,
Cr (VI)=NA, Cr=<0.5, Co=268, Fe=NA, Mn=27000, Mo=<0.5, Se=7.1,
Sr=670, SO4=44.1, Tl=0.6, TDS=1170, V=<1
HD-10: pH=5.56, Eh=NM,
Sb=<1, As=<1, Ba=53, Be=NA, B=<50, Cd=<1, Cl=18,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=2360, Mn=941, Mo=<1, Se=<1,
Sr=NA, SO4=0.64, Tl=<0.2, TDS=52, V=NA
HD-9: pH=5.17, Eh=NM,
Sb=<1, As=<1, Ba=120, Be=NA, B=<50, Cd=<1, Cl=43,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=118, Mn=2590, Mo=<1, Se=<1,
Sr=NA, SO4=0.68, Tl=<0.2, TDS=100, V=NA
HD-22: pH=4.48, Eh=NM,
Sb=<1, As=1.59, Ba=492, Be=NA, B=211, Cd=1.03, Cl=170,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=673, Mn=21900, Mo=<1, Se=<1,
Sr=NA, SO4=1.4, Tl=0.258, TDS=310, V=NA
HD-24: pH=4.36, Eh=NM,
Sb=<1, As=5.34, Ba=727, Be=NA, B=785, Cd=1.58, Cl=350,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=1330, Mn=45600, Mo=<1, Se=2.85,
Sr=NA, SO4=1.9, Tl=0.425, TDS=650, V=NA
HD-25: pH=4.59, Eh=NM,
Sb=<1, As=<1, Ba=299, Be=NA, B=127, Cd=<1, Cl=130,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=3080, Mn=13200, Mo=<1, Se=<1,
Sr=NA, SO4=0.84, Tl=<0.2, TDS=240, V=NA
HD-10: pH=5.56, Eh=NM,
Sb=<1, As=<1, Ba=53, Be=NA, B=<50, Cd=<1, Cl=18,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=2360, Mn=941, Mo=<1, Se=<1,
Sr=NA, SO4=0.64, Tl=<0.2, TDS=52, V=NA
HD-09: pH=5.17, Eh=NM,
Sb=<1, As=<1, Ba=120, Be=NA, B=<50, Cd=<1, Cl=43,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=118, Mn=2590, Mo=<1, Se=<1,
Sr=NA, SO4=0.68, Tl=<0.2, TDS=100, V=NA
ASH BASIN
INSET A - TOE DRAIN SAMPLE LOCATIONS ABANDONED AT THE ASH BASIN DAM
S-10: pH=6, Eh=235.5,
Sb=<1, As=<1, Ba=271, Be=NA, B=6780, Cd=1.08, Cl=320,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=648, Mn=4150, Mo=<1, Se=<1,
Sr=NA, SO4=12, Tl=0.4 B3, TDS=800, V=NA
S-11: pH=6.1, Eh=238.1,
Sb=<1, As=1.16, Ba=246, Be=NA, B=9140, Cd=<1, Cl=370,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=369, Mn=7910, Mo=<1, Se=<1,
Sr=NA, SO4=79, Tl=0.383, TDS=1000, V=NA
OUTFALL 115
S-15: pH=6.9, Eh=217,
Sb=<1, As=1.1, Ba=22, Be=NA, B=<50, Cd=<1, Cl=14,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=490, Mn=84, Mo=<1, Se=<1,
Sr=NA, SO4=1.8, Tl=<0.2, TDS=52, V=NA
S-2: pH=6.1, Eh=230.4,
Sb=<1, As=<1, Ba=216, Be=NA, B=237, Cd=<1, Cl=66,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=248, Mn=166, Mo=<1, Se=<1,
Sr=NA, SO4=0.64, Tl=<0.2 B3, TDS=200, V=NA
S-3: pH=6.5, Eh=219.6,
Sb=<1, As=1.16, Ba=21, Be=NA, B=<50, Cd=<1, Cl=5.5,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=1080, Mn=27, Mo=<1, Se=<1,
Sr=NA, SO4=1.2, Tl=<0.2 B3, TDS=<25, V=NA
S-4: pH=5.9, Eh=236.6,
Sb=<1, As=<1, Ba=134, Be=NA, B=<50, Cd=<1, Cl=92,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=145, Mn=103, Mo=<1, Se=<1,
Sr=NA, SO4=0.28, Tl=<0.2 B3, TDS=260, V=NA
S-1: pH=6.4, Eh=219.4,
Sb=<1, As=<1, Ba=26, Be=NA, B=<50, Cd=<1, Cl=3, Cr
(VI)=NA, Cr=1.82, Co=NA, Fe=2050, Mn=36, Mo=<1, Se=<1,
Sr=NA, SO4=1.5, Tl=<0.2 B3, TDS=26, V=NA
SW-AB2: pH=6.4, Eh=326,
Sb=0.79, As=2.9, Ba=92.9, Be=0.045 j, B=11300, Cd=0.2, Cl=459,
Cr (VI)=0.45, Cr= 1.9 B, Co=1, Fe=59.1, Mn=310, Mo=30.7, Se=9,
Sr=858, SO4=129, TDS=1210, Tl=0.78, V=2.6
SW-AB3: pH=7.1, Eh=391.1,
Sb=0.77, As=3.1, Ba=95.4, Be=0.051 j, B=11800, Cd=0.13, Cl=465,
Cr (VI)=0.38, Cr= 0.89 B, Co=1.5, Fe=97.5, Mn=328, Mo=32, Se=9.8,
Sr=879, SO4=131, TDS=1130, Tl=0.8, V=2.9
S-5: pH=6.7, Eh=215.1,
Sb=<1, As=<1, Ba=10, Be=NA, B=<50, Cd=<1, Cl=3,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=567, Mn=20, Mo=<1, Se=<1,
Sr=NA, SO4=1.3, Tl=<0.2 B3, TDS=<25, V=NA
SW-AB4: pH=7.5, Eh=314.5,
Sb=0.59, As=8.9, Ba=97.6, Be=0.052 j, B=1860, Cd=<0.08, Cl=16.8,
Cr (VI)=130 j,D3, Cr= 1 B, Co=0.42, Fe=902, Mn=130, Mo=6.8, Se=3,
Sr=262, SO4=49.4, TDS=165, Tl=0.25, V=2.5
SW-AB5: pH=7.5, Eh=312.3,
Sb=0.24 j, As=4.4, Ba=62.7, Be=0.02 j, B=3480, Cd=<0.08, Cl=11.6,
Cr (VI)=0.14, Cr= 0.35 j,B, Co=0.068 j, Fe=102, Mn=117, Mo=9.700001, Se=5.3,
Sr=374, SO4=111, TDS=227, Tl=0.084 j, V=0.86
S-13: pH=6.3, Eh=380,
Sb=<1, As=<1, Ba=68, Be=NA, B=<50, Cd=<1, Cl=4.5,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=18600, Mn=969, Mo=<1, Se=<1,
Sr=NA, SO4=1.3, Tl=<0.2, TDS=100, V=NA
S-12: pH=6.5, Eh=184.9,
Sb=<1, As=<1, Ba=43, Be=NA, B=<50, Cd=<1, Cl=9.2,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=3760, Mn=508, Mo=<1, Se=<1,
Sr=NA, SO4=3.3, Tl=<0.2, TDS=97, V=NA
S-7: pH=10.2, Eh=201.6,
Sb=<1, As=4.73, Ba=36, Be=NA, B=<50, Cd=<1, Cl=4.1,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=5410, Mn=258, Mo=<1, Se=<1,
Sr=NA, SO4=1.5, Tl=<0.2, TDS=39, V=NA
S-6: pH=6.5, Eh=342.4,
Sb=0.1 j, As=0.98, Ba=60.8, Be=0.036 j, B=2510, Cd=<0.08, Cl=109,
Cr (VI)=0.073 j,D3, Cr=0.27 j,B, Co=1.4, Fe=557, Mn=471, Mo=1.7, Se=0.66,
Sr=373, SO4=32.8, Tl=0.041 j, TDS=424, V=0.63
SW-AB1: pH=7.1, Eh=432.2,
Sb=0.85, As=2.9, Ba=91, Be=0.042 j, B=11200, Cd=0.19, Cl=447 M6,
Cr (VI)=0.41, Cr= 0.81 B, Co=0.9899999, Fe=86.1, Mn=290, Mo=30.1, Se=9.1,
Sr=820, SO4=126, TDS=1040, Tl=0.78, V=2.9
SW-BL-D: pH=6.6, Eh=397.4,
Sb=<0.5, As=0.55, Ba=17.8, Be=0.026 j, B=58.7, Cd=<0.08, Cl=7.3,
Cr (VI)=0.045, Cr=0.29 j,B, Co=0.035 j, Fe=27.1 j, Mn=5.7, Mo=1.5, Se=<0.5,
Sr=66.1, SO4=8.4, Tl=0.035 j, TDS=65,
SW-AB9: pH=7, Eh=351.5,
Sb=0.13 j, As=3.8, Ba=113, Be=<9.9E-02, B=119, Cd=<0.08, Cl=7.4,
Cr (VI)=67 j,D3, Cr= 0.23 j,B, Co=0.12, Fe=262, Mn=58.9, Mo=2.4, Se=<0.5,
Sr=103, SO4=8.2, TDS=66, Tl=0.019 j, V=1.9
BCWW-002: pH=6.3, Eh=270.5,
Sb=1.3, As=3.7, Ba=340, Be=0.47, B=211000, Cd=0.054 j, Cl=7700,
Cr (VI)=NA, Cr=0.48 j, Co=0.16 j, Fe=270, Mn=6000, Mo=0.36 j, Se=3,
Sr=12700, SO4=1720, Tl=0.039 j, TDS=<500, V=0.38 j
BCSW-18A: pH=6.6, Eh=355.9,
Sb=<0.5, As=0.77, Ba=17, Be=<0.2, B=65, Cd=<0.08, Cl=8.3,
Cr (VI)=NA, Cr=0.22 j, Co=<0.5, Fe=160, Mn=17, Mo=1.7, Se=0.36 j,
Sr=69, SO4=10.3, Tl=0.023 j, TDS=87, V=0.89 j
S-9: pH=7, Eh=246.3,
Sb=<1, As=<1, Ba=50, Be=NA, B=1180, Cd=<1, Cl=9.6,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=511, Mn=221, Mo=<1, Se=2.18,
Sr=NA, SO4=230, Tl=<0.2, TDS=360, V=NA
S-16: pH=7.3, Eh=256.5,
Sb=<1, As=<1, Ba=25, Be=NA, B=<50, Cd=<1, Cl=2,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=1440, Mn=33, Mo=<1, Se=<1,
Sr=NA, SO4=1.1, Tl=<0.2, TDS=59, V=NA
BCSW-19: pH=6.2, Eh=316.3,
Sb=<0.5, As=0.28 j, Ba=28, Be=0.13 j, B=260, Cd=0.04 j, Cl=4.5,
Cr (VI)=NA, Cr=0.43 j, Co=1.7, Fe=860, Mn=280, Mo=<0.5, Se=0.36 j,
Sr=48, SO4=48.3, Tl=0.025 j, TDS=115, V=0.61 j
BCSW-007: pH=7.2, Eh=330.8,
Sb=<0.5, As=0.78, Ba=18, Be=<0.2, B=66, Cd=<0.08, Cl=8.2,
Cr (VI)=NA, Cr=0.2 j, Co=0.16 j, Fe=180, Mn=30, Mo=1.7, Se=0.4 j,
Sr=68, SO4=14.3, Tl=0.024 j, TDS=82, V=0.8 j
BCSW-008: pH=6.6, Eh=232.5,
Sb=<0.5, As=0.43 j, Ba=55, Be=0.61, B=27 j, Cd=0.14, Cl=5.3,
Cr (VI)=NA, Cr=0.23 j, Co=6.2, Fe=5200, Mn=1200, Mo=<0.5, Se=0.98,
Sr=140, SO4=422, Tl=0.072 j, TDS=657, V=<1
SW-2, pH=6.28, Eh=543,
Sb=<1, As=0.186 j, Ba=29.4, Be=<5, B=957, Cd=<1, Cl=5.17,
Cr(VI)=NA, Cr=<5, Co=0.2 j, Fe=338, Mn=26.3, Mo=NA, Se=6.04,
Sr=NA, SO4=38.3, TDS=111, Tl=<0.2, V=0.501 j
S-8: pH=6, Eh=229.4,
Sb=<1, As=<1, Ba=47, Be=NA, B=74, Cd=<1, Cl=14,
Cr (VI)=NA, Cr=<1, Co=NA, Fe=30, Mn=10, Mo=<1, Se=3.85,
Sr=NA, SO4=8.6, Tl=<0.2 B3, TDS=67, V=NA
SW-1A, pH=6.18, Eh=607,
Sb=<1, As=0.216 j, Ba=38.1, Be=<5, B=8520, Cd=0.249 j, Cl=8.58,
Cr(VI)=NA, Cr=<5, Co=1.06, Fe=56.4, Mn=260, Mo=NA, Se=53.2,
Sr=NA, SO4=523, TDS=781.0, Tl=<0.2, V=0.298 j
SW-AB6: pH=7.2, Eh=316.3,
Sb=0.19 j, As=1.9, Ba=68.8, Be=0.011 j, B=559, Cd=<0.08, Cl=4.7,
Cr (VI)=92 j,D3, Cr= 0.97 B, Co=0.074 j, Fe=202, Mn=62, Mo=0.68, Se=0.81,
Sr=113, SO4=32.2, TDS=95, Tl=7.300001E-02 j, V=0.31
SW-AB7: pH=6.7, Eh=308.9,
Sb=<0.5, As=1.3, Ba=42.9, Be=0.44, B=52, Cd=0.15, Cl=4.2,
Cr (VI)=<0.12 D3, Cr= 3, Co=5.4, Fe=497, Mn=495, Mo=0.5 j, Se=0.58,
Sr=50.9, SO4=25.8, TDS=69, Tl=0.55, V=0.54
SW-AB8: pH=6.4, Eh=331.6,
Sb=<0.5, As=2, Ba=45.3, Be=0.34, B=50.7, Cd=0.16, Cl=4.4,
Cr (VI)=<0.12 D3, Cr= 5, Co=11.7, Fe=2040, Mn=814, Mo=1.7, Se=1,
Sr=57, SO4=25, TDS=63, Tl=1, V=2.1
SEE INSET- A THIS FIGURE
AERIAL PHOTOGRAPH FROM GOOGLE EARTH DATED APRIL 8, 2017
SW-BL-U: pH=7, Eh=393.2,
Sb=0.12 j, As=0.58, Ba=18, Be=0.037 j, B=61.3, Cd=<0.08, Cl=7.3,
Cr (VI)=0.047, Cr=0.3 j,B, Co=0.03 j, Fe=39.7 j, Mn=6.2, Mo=1.5, Se=<0.5,
Sr=67.8, SO4=8.4, Tl=0.051 j, TDS=77, V=0.48
CRAIG ROAD LANDFILL
FIGURE 14-98
COMPREHENSIVE SURFACE
WATER AND AOW DATA
BELEWS CREEK STEAM STATION
3195 PINE HALL RD
BELEWS CREEK, NORTH CAROLINA
DUKE
ENERGY
CAROLINAS
FIG 14-98 (SW-AOW)
ASHLEY ALBERT
JOHN CHASTAIN
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
CRAIG EADY
DATE:
DATE:
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
10/09/2017
10/09/2017
GRAPHIC SCALE
10005002500500
(IN FEET)
SAMPLE LOCATION ID: pH (S.U.), Eh (mV),
Sb=Antimony (ug/L): As=Arsenic (ug/L): Ba=Barium (ug/L): Be=Beryllium(ug/L): B= Boron (ug/L): Cd=Cadmium (ug/L): Cl= Chloride (mg/L):
Cr (VI)=Hexavalent Chromium (ug/L): Cr=Chromium (ug/L): Co=Cobalt (ug/L): Fe=Iron (ug/L):Mn=Manganese (ug/L): Mo=Molybdenum (ug/L): Se=Selenium (ug/L):
Sr=Strontium (ug/L): SO4=Sulfate (mg/L): Tl=Thallium (ug/L): TDS=Total Dissolved Solids (mg/L): V=Vanadium (ug/L)
SOURCE NOTES:
NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL AIDS.
THE HORIZONTAL AND VERTICAL LOCATIONS OF THE UTLITIES HAVE NOT BEEN FIELD VERIFIED. ANY UTILITIES
SHOWN ARE APPROXIMATE.
SURFACE WATER AND AOW KEY
LEGEND
WATER SUPPLY WELL SAMPLED
FB-02 WATER SAMPLE LOCATION
AS-20
S-16 AOW SAMPLE LOCATION
WATER SUPPLY WELL NOT SAMPLED
NATIONAL HYDROLOGIC DATASET (NHD) DOWNLOADED FROM THE USGS NHD VIEWER AT
https://viewer.nationalmap.gov/basic/?basemap=b1&category=nhd&title=NHD%20View
TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD RISK
INFORNATION SYSTEM AT http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%20Public AND
A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-BELEWS CREEK STEAM STATION BY WSP, JOB NUMBER
157002.00 AND DRAWING FILE NAME APRIL 2014_BELEWS_FINAL_10-30-15.DWG
SAMPLE LOCATIONS WERE OBTAINED FROM HDR INFORMATION AND MAY BE APPROXIMATE IN SOME CASES.
DATA NOTES:
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICAL DATA TABLE NOTES FOR
QUALIFIER DEFINITIONS.
DATA SHOWN ON MAP IS THE MOST RECENT DATA AVAILABLE THROUGH Q2 2017.
NA=NOT ANALYZED
NM=NOT MEASURED
DATA IS EXCLUDED FOR THE FOLLOWING WITH A MEASURED TURBIDITY GREATER THAN 25 NTU's AND /OR
INSUFFICIENT FLOW.
S-14
SW-DR-3 WATER SAMPLE LOCATION (OCTOBER 2017)
SW-10: pH=6.1, Eh=324.8,
Sb=<0.5, As=1.3, Ba=224, Be=1.1, B=8660, Cd=0.56, Cl=424,
Cr(VI)=0.073 j,D3, Cr=0.17 j,B, Co=68.2, Fe=444, Mn=7190, Mo=0.18 j, Se=6.5,
Sr=634, SO4=88.8, TDS=916, Tl=0.42, V=<0.3
REFER TO FIGURE 4-1 FOR ALL SUPPLY WELL LOCATIONS AND TABLE 4-3 FOR ANALYTICAL RESULTS.
FEBRUARY 22, 2014 AERIAL IMAGE WAS OBTAINED FROM NC ON MAP GEOPORTAL LOCATED AT
http://data.nconemap.gov/geoportal/catalog/raster/download.page
OUTFALL 003
FGD LANDFILL
DESIGNATED EFFLUENT CHANNEL
DESIGNATED EFFLUENT CHANNEL
SW-DR-1: pH=7.33, Eh=298.5,
Sb=<1, As=<1, Ba=20, Be=<1, B=<50, Cd=<0.1, Cl=4.7,
Cr(VI)=0.041, Cr=<1, Co=<1, Fe=496, Mn=40, Mo=<1, Se=<1,
Sr=57, SO4=2.7, TDS=62, Tl=<0.2, V=0.942 B2
S-2-D: pH=7.54, Eh=289.5,
Sb=<1, As=<1, Ba=49, Be=<1, B=93, Cd=<0.1, Cl=32,
Cr(VI)=0.049, Cr=<1, Co=<1, Fe=497, Mn=37, Mo=<1, Se=<1,
Sr=71, SO4=0.87, TDS=83, Tl=<0.2, V=0.958 B2
S-3-D: pH=7.4, Eh=302.5,
Sb=<1, As=<1, Ba=19, Be=<1, B=<50, Cd=<0.1, Cl=9.7
Cr(VI)=0.062, Cr=<1, Co=<1, Fe=503, Mn=31, Mo=<1, Se=<1,
Sr=51, SO4=2, TDS=56, Tl=<0.2, V=1.03 B2
S-5D: pH=7.44, Eh=203.9,
Sb=<1, As=2.26, Ba=20, Be=<1, B=<50, Cd=<0.1, Cl=3.2,
Cr(VI)=<0.12 D3, Cr=1.12, Co=<1, Fe=2530, Mn=109, Mo=<1, Se=<1,
Sr=42, SO4=1.4, TDS=38, Tl=<0.2, V=2.35
SW-DR-3: pH=7.38, Eh=309.5,
Sb=<1, As=<1, Ba=20, Be=<1, B=<50, Cd=<0.1, Cl=4.1,
Cr(VI)=0.062, Cr=<1, Co=<1, Fe=476, Mn=30, Mo=<1, Se=<1,
Sr=49, SO4=2.5, TDS=45, Tl=<0.2, V=1.04
SW-DR-4: pH=8.26, Eh=279.6,
Sb=<1, As=<1, Ba=20, Be=<1, B=93, Cd=<0.1, Cl=7.1,
Cr(VI)=0.071, Cr=<1, Co=<1, Fe=436, Mn=71, Mo=<1, Se=<1,
Sr=54, SO4=3.2, TDS=42, Tl=<0.2, V=1.03
SW-DR-D: pH=7.41, Eh=229.9,
Sb=<1, As=<1, Ba=28, Be=<1, B=462, Cd=<0.1, Cl=23,
Cr(VI)=0.03 M1, Cr=<1, Co=1.11, Fe=441, Mn=318, Mo=<1, Se=<1,
Sr=82, SO4=6.5, TDS=93, Tl=<0.2, V=1.02
SW-DR-2: pH=7.23, Eh=237.9,
Sb=<1, As=<1, Ba=19, Be=<1, B=<50, Cd=<0.1, Cl=4.2,
Cr(VI)=0.048, Cr=<1, Co=<1, Fe=480, Mn=31, Mo=<1, Se=<1,
Sr=51, SO4=2.6, TDS=49, Tl=<0.2, V=1.11
S-003-D: pH=7.26, Eh=262.3,
Sb=<1, As=1.24, Ba=168, Be=<1, B=8290, Cd=0.548, Cl=370,
Cr(VI)=<0.12 D3, Cr=<1, Co=20.5, Fe=188, Mn=5430, Mo=3.46, Se=<1,
Sr=658, SO4=82, TDS=1300, Tl=0.4, V=0.779
SW-DR-UA: pH=7.37, Eh=307.8,
Sb=<1, As=<1, Ba=19, Be=<1, B=<50, Cd=<0.1, Cl=4.1,
Cr(VI)=0.025, Cr=<1, Co=<1, Fe=445, Mn=29, Mo=<1, Se=<1,
Sr=46, SO4=2.5, TDS=45, Tl=<0.2, V=0.99
SW-DR-BG: pH=7.89, Eh=306.2,
Sb=<1, As=<1, Ba=24, Be=<1, B=<50, Cd=<0.1, Cl=5.4,
Cr(VI)=0.06, Cr=<1, Co=<1, Fe=589, Mn=65, Mo=<1, Se=<1,
Sr=75, SO4=3, TDS=72, Tl=<0.2, V=1 B2
SW-DR-D: pH=6.7, Eh=307.2,
Sb=0.31 j, ASO4=1.2, Ba=56.9, Be=0.092 j, B=3850, Cd=0.066 j, Cl=151,
Cr (VI)=0.47, Cr=2.1 B, Co=1.3, Fe=1850, Mn=194, Mo=9.5, Se=3.1,
Sr=318, SO4=46, Tl=0.26, TDSO4=417, V=4.6
SW-DR-U: pH=7, Eh=283.7,
Sb=<0.5, ASO4=0.42, Ba=36.5, Be=0.13, B=<50, Cd=<0.08, Cl=3.5,
Cr (VI)=0.67, Cr=2.9 B, Co=0.85, Fe=3280, Mn=68.7, Mo=0.13 j, Se=0.35j,
Sr=42.6, SO4=4.1, Tl=0.029 j, TDSO4=64, V=6
500 ft COMPLIANCE BOUNDARY
PARCEL LINE DUKE ENERGY (APPROXIMATE)
ASH BASIN WASTE BOUNDARY
STREAM BY AMEC FOSTER WHEELER
WETLAND BY AMEC FOSTER WHEELER
WETLAND AND STREAM BOUNDARIES PROVIDED BY
AMEC FOSTER WHEELER. NOTE THESE DO NOT APPEAR TO BE
INCLUSIVE OF ALL THE BOUNDARIES AS SHOWN IN THE AMEC
FOSTER WHEELER NRTR BELEWS CREEK REPORT.
SURFACE WATER FLOW DIRECTION
APPROXIMATE DESIGNATED EFFLUENT CHANNEL
APPROXIMATE ASH BASIN PONDED WATER
EFFLUENT FLOW DIRECTION
APPROXIMATE STREAM (NON-JD)
10/27/2017 12:18 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CSAUP BASE MAP.dwgDATE PRINTED:FILE PATH:
10/27/2017 12:15 PM P:\Duke Energy Carolinas\20. BELEWS CREEK\CSA UPDATE OCT 2017\DWG\DE BELEWS CSAUP BASE MAP.dwgDATE PRINTED:FILE PATH:
SOURCE NOTES:
NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL
AIDS. THE HORIZONTAL AND VERTICAL LOCATIONS OF THE UTILITIES HAVE NOT BEEN FIELD VERIFIED. ANY
UTILITIES SHOWN ARE APPROXIMATE.
FIGURE 14-99
COMPREHENSIVE SOIL AND
SEDIMENT DATA
BELEWS STEAM STATION
3195 PINE HALL RD
BELEWS CREEK, NORTH CAROLINA
DUKE
ENERGY
CAROLINAS
FIG 14-99 (SOIL-SED)
ASHLEY ALBERT
JOHN CHASTAIN
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
CRAIG EADY
DATE:
DATE:
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
10/20/2017
10/20/2017
BC8R2
S-8
S-9
S-16
SW-1A
S-6
SW-10
S-11
S-10 S-15
ASH BASIN
OUTLET STRUCTURE
S-7
S-13
S-5
S-4
S-3
S-12
GRAPHIC SCALE
4002001000200
(IN FEET)
DISCHARGE STRUCTURE
PARCEL A (2.23 ACRES)S-2
MIDDLETON LOOPBC12
PINE HALL RDBCSW019
STRUCTURAL FILL
PINE HALL ROAD LANDFILL
PINE HALL RDMIDDLETON LOOPRAILROAD
250 FOO
T
R
E
V
I
E
W
B
O
U
N
D
A
R
Y
GEORGIA RDBC4
SW-AB8
SW-AB6 SW-AB7
SW-AB5
SW-AB4
BC4B
MW-101S
003
MW2-3
ABMW-05SABMW-05S
MW2-4
MW2-2
MW2-5
OB-1
MW2-1
S-14
NOTE:
THE FOLLOWING WELLS WERE ABANDONED IN 2007-2008. NO COORDINATES
WERE AVAILABLE FOR MW2-7A, MW2-8, MW2-10, OB-6, 0B-7 OR OB-8.
SW-AB9
SW-2
EW-1
EW-2 T-2
T-3
T-1
T-4
BC3
BCWW002
TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD
RISK INFORNATION SYSTEM AT
http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%20Public AND
A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-BELEWS CREEK STEAM STATION BY WSP, JOB NUMBER
157002.00 AND DRAWING FILE NAME APRIL 2014_BELEWS_FINAL_10-30-15.DWG
SAMPLE LOCATIONS WERE OBTAINED FROM HDR INFORMATION AND MAY BE APPROXIMATE IN SOME CASES.
AB-5GTB
AB-6GTB
BGSB-3
BGSB-1
GWA-9GTB
SB-3
BC5
BC4 Well A (Vendor)
BELEWS RESERVOIR
SFMW-2D
SFMW-1D
SFMW-3D
SFMW-4D
SFMW-5D
BELEWS RESERVOIR
DESIGNATED EFFLUENT CHANNEL
GWA-24D GWA-24BR
GWA-2D
GWA-2S
GWA-32DGWA-32S
MW-103D
MW-103S
MW-200BR
MW-200S
MW-200D
AB-3SAB-3D
BC9
MW-101D
MW-102S
MW-102D
003
MW-24S
SB-3
GWA-31S
GWA-31D
GWA-19D
GWA-19SA
GWA-19BR
GWA-17D
GWA-17S
GWA-10S
GWA-10DA
GWA-18D
GWA-18SA
GWA-21D
GWA-21S
GWA-27S
GWA-27D
GWA-27BR
SW-AB3
GWA-30D GWA-30S GWA-1D
GWA-1S GWA-1BR
AB-2SAAB-2D
AB-1D
AB-1S
AB-1BR
SW-AB2
GWA-11D
GWA-11S
GWA-20D
GWA-20BR
BG-2BRA
BG-2D
BG-1D
BG-1S
BC6
BG-2S
BC1
BG-2BR
GWA-3S
MW-201D
MW-201BR
GWA-22S GWA-22D
SW-AB1
GWA-3D
GWA-5SGWA-5D
GWA-5BR
GWA-4SGWA-4D
GWA-5BR2
BG-3D
BG-3S
BC8
BC26
BC10
GWA-12D
GWA-12S
GWA-12BR
MW-202D
MW-202BRMW-202S
GWA-23D GWA-23S
GWA-8S
GWA-8D
GWA-25BR
MW-1D
GWA-26D
MW-1
GWA-26S
GWA-26BR
MW-2
MW-6
MW-3
OB-4
MW-4
OB-5
MW2-7
MW-7
MW2-9
GWA-9SGWA-9BR
GWA-9D
MW-5
AB-5S
AB-5SL AB-5D
AB-4BRDAB-4BR
AB-4D
AB-4SL
AB-4S
AB-6D
AB-6S
AB-6SL
AB-7D
AB-7S
AB-8SL
AB-8S
AB-8D
AB-9D
AB-9SAB-9BRD
AB-9BR
MW-203D
MW-203S
MW-203BR
GWA-7SA GWA-7D
GWA-7S
GWA-6D GWA-6S
MW-104BR
MW-104D MW-104S
GWA-16DA
GWA-16S
MW-204S MW-204D
GWA-16BR
BC2 WELL 1
BC2 WELL 2
BC2019-RAW
PIPE VENT
OUTFALL 115
OUTFALL 003
DISCHARGE STRUCTURE
2-TOE DRAINS
2-HEADER PIPES
NEW RETENTION BASIN
UNDER CONSTRUCTION
FORMER
C
O
N
S
T
R
U
C
T
E
D
WETLAN
D
S
B
A
S
I
N
FORMER
C
O
N
S
T
R
U
C
T
E
D
WETLAN
D
S
B
A
S
I
N
GWA-20S
GWA-19S
GWA-18S
GWA-10D
COAL PILE
MID
D
L
E
T
O
N
L
O
O
P
WALKWAY
CONCRETE CHANNEL
CONCRETE CHANNEL
FORMER OUTLET STRUCTURE
DAN RIV
E
R
AB-2D (64-64): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA, HFO: (64) 272.5,
AB-3D (40-41.5): Shallow, pH=6.5 j,
Sb=<6.8, As=5.6 j, Ba=44.5, Be=2.4, B=<16.9 j, Cd=<0.81, Cl=173 j,
Cr=9.6, Co=17.9, Fe=18400, Mn=306, Mo=<3.4 j, Se=<6.8,
Sr=4.7, SO4=<338, Tl=<6.8, V=13.3
AB-3S (28-28): Shallow, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA, HFO: (28) 338.8,
AB-1S (20-21.5): Shallow, pH=5.7 j,
Sb=<6, As=61.1, Ba=53.6, Be=3.1, B=<15.1, Cd=<0.72, Cl=<290,
Cr=25.4, Co=22.7, Fe=40600, Mn=583, Mo=<3, Se=<6,
Sr=<3, SO4=<290, Tl=<6, V=45, HFO: (20-25) 270,
AB-1S (40-41.5): Shallow, pH=6.0 j,
Sb=<5.9, As=128, Ba=18.6, Be=1.8, B=<14.7, Cd=<0.71, Cl=<278,
Cr=15.4, Co=16.7, Fe=26700, Mn=201, Mo=1.9 j, Se=<5.9,
Sr=<2.9, SO4=<278, Tl=<5.9, V=22.6, HFO: (35-40) 232.5,
AB-1S (45-46.5): Shallow, pH=5.9 j,
Sb=<5.3, As=100, Ba=39.3, Be=3.8, B=<13.1, Cd=<0.63, Cl=<269,
Cr=17.6, Co=14.3, Fe=33300, Mn=267, Mo=<2.6, Se=<5.3,
Sr=2 j, SO4=<269, Tl=<5.3, V=32.1
AB-3D (45-50): Shallow, pH=5.4 j,
Sb=<7.1, As=21.1, Ba=55.7, Be=1.8, B=<17.9 j, Cd=<0.86, Cl=<353,
Cr=22.2, Co=16.6, Fe=27500, Mn=349, Mo=<3.6 j, Se=<7.1,
Sr=2.5 j, SO4=<353, Tl=<7.1, V=46.5, HFO: (45-50) 347.5,
AB-2D (75-75): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, S04=NA, Tl=NA, V=NA
AB-2D (75-76.5): Deep, pH=6.1 j,
Sb=<6.3, As=<6.3, Ba=104, Be=0.85, B=<15.8, Cd=<0.76, Cl=<309,
Cr=25.2, Co=10.2, Fe=31000, Mn=494, Mo=<3.2, Se=<6.3,
Sr=10.2, SO4=<309, Tl=<6.3, V=101, HFO: (75) 1256.5,
KD: AB-2D (75) As=1473, B=1, Cd=79, Cr=1518, Mo=2197, Se=3272,
Tl=135, V=5861
AB-4BR (7-8.5): Ash, pH=7.2 j,
Sb=<8, As=9.3, Ba=35.7, Be=0.51, B=14.9 j, Cd=<0.96, Cl=269 j-,
Cr=8.9, Co=<8, Fe=3340, Mn=16.4, Mo=<4, Se=5.1 j,
Sr=16.6, SO4=204 j-, Tl=<8, V=10.7
AB-4BR (33-34.5): Ash, pH=8.5 j,
Sb=<7, As=50.7, Ba=402, Be=3.9, B=74.7, Cd=<0.84, Cl=<348 j,
Cr=64.3, Co=17, Fe=8550, Mn=44.7, Mo=2.1 j, Se=8.5,
Sr=270, SO4=<348 j, Tl=<7, V=102
AB-4BR (63-63): Deep, pH=9.2 j,
Sb=<5.9 j, As=20.5 j, Ba=122, Be=1.1, B=36.4, Cd=<0.71, Cl=<288,
Cr=20.2, Co=5.2 j, Fe=5220, Mn=41.4, Mo=1.1, Se=4.8 j,
Sr=81.2, SO4=<288, Tl=<5.9, V=35.5
AB-2SA (40-41): Shallow, pH=5.1 j,
Sb=<6.2, As=<6.2, Ba=115, Be=0.66, B=<15.5 j, Cd=<0.74, Cl=<303,
Cr=2, Co=4.9 j, Fe=18500, Mn=488, Mo=<3.1 j, Se=<6.2,
Sr=2.2 j, S04=<303, Tl=<6.2, V=42.5
AB-4D (69.5-70.5): Deep, pH=6.4 j,
Sb=<5.9, As=6.1, Ba=40, Be=1.3, B=13.7 j, Cd=<0.71, Cl=<299 j,
Cr=12.6, Co=3.5 j, Fe=11000, Mn=221, Mo=<3, Se=<5.9,
Sr=19.4, SO4=<299 j, Tl=<5.9, V=32
AB-5D (57-59): Deep, pH=5.3 j,
Sb=<7.4, As=<7.4, Ba=97.7, Be=0.59, B=<18.5, Cd=<0.89, Cl=<383,
Cr=3.4, Co=4.4 j, Fe=11800, Mn=202, Mo=<3.7, Se=3.8 j,
Sr=5.6, SO4=<383, Tl=<7.4, V=27.4
AB-4D (75-79): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
AB-5GTB (22-24): Ash, pH=8.0 j,
Sb=<7.6, As=20, Ba=171, Be=0.85, B=21.2, Cd=<0.91, Cl=210 j,
Cr=18.4, Co=4.3 j, Fe=9830, Mn=49.7, Mo=<3.8, Se=4.3 j,
Sr=58, SO4=<363, Tl=<7.6, V=20.5
AB-5GTB (44-46): Deep, pH=7.9 j,
Sb=<7.5, As=66, Ba=348, Be=4.4, B=88, Cd=<0.9, Cl=<356,
Cr=75.5, Co=18.3, Fe=16900, Mn=82.6, Mo=<3.7, Se=10,
Sr=357, SO4=<356, Tl=<7.5, V=129
AB-5D (49.5-51): Deep, pH=5.1 j,
Sb=<7.2, As=<7.2, Ba=29.7, Be=0.22 j, B=<18, Cd=<0.86, Cl=<358,
Cr=8.3, Co=<7.2, Fe=15500, Mn=60.1, Mo=<3.6, Se=<7.2,
Sr=<3.6, SO4=<358, Tl=<7.2, V=35.7
AB-5D (7-8.5): Ash, pH=6.7 j,
Sb=<8.5 j, As=42.1 j-, Ba=187 j-, Be=4.4 j-, B=54.1, Cd=<1 j, Cl=285 j,
Cr=58.5 j-, Co=16.9 j-, Fe=6770 j, Mn=27.9, Mo=5.9, Se=17.3 j-,
Sr=112 j-, SO4=268 j, Tl=<8.5, V=86.1 j-
AB-6GTB (19.5-21): Deep, pH=5.4 j,
Sb=<6.3, As=<6.3, Ba=20.3, Be=<0.31, B=<15.7, Cd=<0.75, Cl=<305,
Cr=4.6, Co=<6.3, Fe=9450, Mn=82, Mo=<3.1, Se=<4.7,
Sr=<3.1, SO4=<305, Tl=<6.3, V=12.4=NA, Tl=NA, V=NA
AB-6GTB (28-28): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
AB-6GTB (15-17): Ash, pH=7.1 j,
Sb=<8.6, As=13.2 j-, Ba=38.2, Be=<0.43 j, B=<21.5, Cd=<1, Cl=<446,
Cr=4.3, Co=<8.6, Fe=2770 j-, Mn=15.6 j-, Mo=4.9, Se=<6.4,
Sr=29.7, SO4=<446, Tl=<8.6, V=4.8 j
AB-6GTB (3-5): Ash, pH=7.8 j,
Sb=<8.8, As=<8.8, Ba=38.5, Be=<0.44 j, B=<21.9, Cd=<1.1, Cl=<420,
Cr=2.6, Co=<8.8, Fe=1530, Mn=7.2, Mo=<4.4, Se=<6.6,
Sr=9.9, SO4=<420, Tl=<8.8, V=<8.8
AB-6D (27-28.5): Deep, pH=5.2 j,
Sb=<6.2, As=<6.2, Ba=24.9, Be=0.34, B=<15.4, Cd=<0.74, Cl=<316,
Cr=18.4, Co=<6.2, Fe=25800, Mn=63.1, Mo=<3.1, Se=<4.6,
Sr=<3.1, SO4=<316, Tl=<6.2, V=53.2
AB-7SL (15-15): Ash, pH=5.8 j,
Sb=<3.4, As=8.5, Ba=43.9 j+, Be=0.32 j, B=<17 j, Cd=<0.41 j, Cl=<342,
Cr=6.6, Co=<3.4 j, Fe=3290, Mn=27.1 j+, Mo=2.1 j, Se=2.8 j,
Sr=22.6, SO4=281 j, Tl=<3.4, V=6.8
AB-7D (3-5): Ash, pH=5.9 j,
Sb=<2.5, As=5 j-, Ba=41.6 j, Be=0.14 j, B=<12.4, Cd=<0.3, Cl=<257,
Cr=2.4, Co=<2.5, Fe=1870 j, Mn=26.2, Mo=<2.5, Se=<2.5,
Sr=3.7, SO4=<257, Tl=<2.5, V=<2.5
AB-7D (20-21.5): Deep, pH=5.8 j,
Sb=<3.4, As=7.8, Ba=51.4, Be=1.3, B=23, Cd=<0.41, Cl=<330,
Cr=15.4, Co=6.2, Fe=26800, Mn=110, Mo=<3.4, Se=<3.4,
Sr=2 j, SO4=<330, Tl=<3.4, V=41.8, HFO: (23) 377.5,
AB-7D (30-31.5): Deep, pH=6.3 j,
Sb=<3, As=26, Ba=109, Be=5.2, B=24.8, Cd=<0.36, Cl=<293,
Cr=25.3, Co=12, Fe=31200, Mn=79.2, Mo=<3, Se=<6,
Sr=<3, SO4=<293, Tl=<3, V=39.2
AB-8D (8-10): Ash, pH=6.5 j,
Sb=<6.3, As=13.9, Ba=17.1, Be=0.26 j, B=<15.8, Cd=<0.76, Cl=<316,
Cr=17.8, Co=<6.3, Fe=1930, Mn=10.4, Mo=<3.2, Se=<6.3,
Sr=10, S=<316, Tl=<6.3, V=5.5 j
AB-8D (46-48): Ash, pH=8.5 j,
Sb=<6.9, As=54, Ba=229, Be=3.8, B=105, Cd=<0.83, Cl=<340,
Cr=66.8, Co=16.7, Fe=12400, Mn=79.5, Mo=2.8 j, Se=17,
Sr=251, SO4=202 j, Tl=<6.9, V=117
AB-8D (50-52): Deep, pH=5.9 j,
Sb=<8.3, As=11.5, Ba=101, Be=1.7, B=13.2 j, Cd=<1, Cl=<402,
Cr=34.3, Co=11.9, Fe=24500, Mn=198, Mo=<4.2, Se=<8.3,
Sr=29.5, SO4=<402, Tl=<8.3, V=107
AB-8D (59-60.5): Deep, pH=6.5 j,
Sb=<6.9, As=40.9, Ba=137, Be=2.2, B=<17.2, Cd=<0.83, Cl=<327
Cr=31.2, Co=16.3, Fe=28900, Mn=215, Mo=<3.4, Se=11.3
Sr=11.9, SO4=<327, Tl=<6.9, V=44.4
AB-9D (55-56.5): Deep, pH=5.4 j,
Sb=<6.9, As=9.6, Ba=133, Be=2.8, B=21, Cd=<0.83, Cl=<344,
Cr=9.7, Co=5.2 j, Fe=19500, Mn=754, Mo=<3.4, Se=<6.9,
Sr=23.8, SO4=<344, Tl=<6.9, V=42
AB-9D (45-46): Deep, pH=5.4 j,
Sb=<7.1, As=5.4 j, Ba=84.9, Be=0.83, B=25.5, Cd=<0.86, Cl=<344,
Cr=23.3, Co=13.8, Fe=24100, Mn=392, Mo=<3.6, Se=<7.1,
Sr=<3.6, SO4=<344, Tl=<7.1, V=73.2, HFO: (45) 1246.25
KD: AB-9S (45) As=2892, B=2, Cd=17, Cr=66, Mo=9318, Se=3412,
Tl=127, V=5024
AB-9S (25-26.5): Fill, pH=5.2 j, Sb=<6.4 j, As=25.9 j, Ba=125, Be=1.2, B=27.1,
Cd=<0.77 j, Cl=<308, Cr=21.2, Co=120 j-, Fe=26900, Mn=1390, Mo=<3.2, Se=5.8 j-,
Sr=<3.2, SO4=<308, Tl=<6.4, V=117 j
BG-1D (31-31): Shallow, pH=5.6 j,
Sb=<3.5, As=30.7, Ba=42.3, Be=2.8, B=38.6, Cd=<0.42, Cl=<358,
Cr=17.1, Co=37.9, Fe=40400, Mn=871, Mo=<3.5, Se=2.9 j,
Sr=<3.5, SO4=<358, Tl=<3.5, V=50.9
BG-1D (21-21): Shallow, pH=5.4 j,
Sb=<3.9, As=7.5, Ba=50, Be=0.88, B=13.2 j, Cd=<0.47, Cl=<400,
Cr=2.3, Co=6.8, Fe=12400 j+, Mn=257 j+, Mo=<3.9, Se=2.2 j,
Sr=<3.9, SO4=<400, Tl=<3.9, V=16
BG-1D (11-11): Shallow, pH=5.7 j,
Sb=<3.9, As=10.9, Ba=26.8, Be=0.68, B=12.2 j, Cd=<0.47, Cl=<396,
Cr=4.7, Co=28.6 j-, Fe=12200, Mn=1010, Mo=8.9, Se=<3.9,
Sr=<3.9, SO4=<396, Tl=<3.9, V=14.2
BG-1D (1-2): Shallow, pH=4.8 j,
Sb=<3.1, As=34.6, Ba=41.5, Be=0.89, B=<15.5, Cd=<0.37, Cl=<305,
Cr=28.7, Co=1.7 j, Fe=38100, Mn=57.6, Mo=<3.1, Se=<3.1,
Sr=1.9 j, SO4=<305, Tl=<3.1, V=54.9
BG-1S (41-41): Shallow, pH=6.0 j
Sb=<7.3, As=7.2 j, Ba=43, Be=1.3, B=<18.2, Cd=<0.87, Cl=<355,
Cr=3.6, Co=20.7, Fe=9410, Mn=411, Mo=<3.6, Se=<7.3,
Sr=2.2 j, SO4=<355, Tl=<7.3, V=6.8 j
BGSB-1 (5-7): Shallow, pH=4.56,
Sb=<0.47, As=22 B, Ba=18, Be=1.6, B=<2.4, Cd=<0.023, Cl=1.9 j,
Cr=19, Co=1.1, Fe=21000, Mn=39 B, Mo=<1.9, Se=0.84 j,
Sr=0.82 j, SO4=<12, Tl=0.15, V=42
BGSB-1 (10-12): Shallow, pH=4.7,
Sb=<0.6, As=9.1 B, Ba=47, Be=1.4, B=<1.6, Cd=<0.03, Cl=1.2 j,
Cr=6.9, Co=5.8, Fe=12000, Mn=180 B, Mo=0.56 j, Se=1 j,
Sr=0.76, SO4=<12, Tl=0.39, V=13
BGSB-1 (1-2): Shallow, pH=4.79,
Sb=<0.46, As=59 B, Ba=38, Be=1.6, B=<8.1, Cd=<0.023, Cl=3.4 j,
Cr=37, Co=3.5, Fe=49000, Mn=66 B, Mo=0.98 j, Se=1.5,
Sr=2.5 j, SO4=<12, Tl=0.38, V=64
BGSB-1 (20-22): Shallow, pH=4.77,
Sb=<0.52, As=6.3 B, Ba=62, Be=1.3, B=1.2 j, Cd=<0.026, Cl=<11,
Cr=5, Co=21, Fe=11000, Mn=250, Mo=0.97 j, Se=1.5,
Sr=2.8, SO4=<11 M, Tl=0.6, V=8.6
BGSB-1 (15-17): Shallow, pH=4.98,
Sb=<0.4, As=5.6 B, Ba=46, Be=1.3, B=<3.8, Cd=<0.02, Cl=<12,
Cr=6.7, Co=16, Fe=8700, Mn=230 B, Mo=<3, Se=1.9,
Sr=1.9, SO4=<12, Tl=0.66, V=9.8
BGSB-2 (10-12): Shallow, pH=4.64,
Sb=<0.51, As=0.5 j,B, Ba=27, Be=0.27, B=<10, Cd=<0.026, Cl=<12,
Cr=1.1 j, Co=4.8, Fe=11000, Mn=110 B, Mo=<8.1, Se=1.8,
Sr=<4, SO4=<12, Tl=0.066 j, V=35
BG-2D (71.6-72): Deep, pH=8.0 j,
Sb=<5.4, As=<5.4, Ba=17.6, Be=0.3, B=<13.5, Cd=<0.65, Cl=<265,
Cr=9.4, Co=6.6, Fe=12900, Mn=301, Mo=<2.7, Se=<5.4,
Sr=5.8, SO4=<265 j, Tl=<5.4, V=24.2
BG-2D (10-12): Shallow, pH=5.0 j,
Sb=<3.5, As=2.7 j, Ba=70.7, Be=0.86, B=34.5 j, Cd=<0.42, Cl=<352,
Cr=5.3, Co=5.5, Fe=32300, Mn=245, Mo=<3.5 j, Se=3 j,
Sr=<3.5 j, SO4=<352, Tl=<3.5, V=105
BG-2D (1-2): Shallow, pH=5.5 j,
Sb=<3.8, As=3.3 j, Ba=25.1, Be=0.32 j, B=<18.9, Cd=<0.45, Cl=<363,
Cr=8.5, Co=<3.8, Fe=24100, Mn=53.1, Mo=<3.8, Se=<3.8,
Sr=<3.8, SO4=<363, Tl=<3.8, V=46.6
BG-2D (20-22): Shallow, pH=5.1 j,
Sb=<3.7, As=<3.7, Ba=88.9, Be=0.29 j, B=<18.5, Cd=<0.45, Cl=<367,
Cr=<1.9 j, Co=5, Fe=9570, Mn=450, Mo=<3.7 j, Se=<3.7,
Sr=<3.7 j, SO4=<367, Tl=<3.7, V=20
BG-2D (30-32): Shallow, pH=5.2 j,
Sb=<4, As=<4, Ba=91.9, Be=0.33 j, B=<20.1, Cd=<0.48, Cl=<403,
Cr=<2 j, Co=5, Fe=13000, Mn=680, Mo=<4 j, Se=<4,
Sr=<4 j, SO4=<403, Tl=<4, V=27
BG-2D (60-61.5): Deep, pH=6.4 j,
Sb=<3.9, As=3.2 j, Ba=124, Be=1, B=<19.6, Cd=<0.47, Cl=<405,
Cr=51.7, Co=28.1, Fe=36400, Mn=564, Mo=<3.9 j, Se=<3.9,
Sr=18.3, SO4=<405, Tl=<3.9, V=125
BG-2S (40-41.5): Shallow, pH=5.6 j,
Sb=<3.1, As=<3.1, Ba=90, Be=0.44, B=<15.5, Cd=<0.37, Cl=<312,
Cr=1.1 j, Co=3.7, Fe=11700, Mn=391, Mo=<3.1, Se=<3.1,
Sr=<3.1, SO4=<312, Tl=<3.1, V=24.8, HFO: (40-42) 1190.5
BG-2S (50-51.5): Deep, pH=6.4 j,
Sb=<3.5, As=2.1 j, Ba=125, Be=1.2, B=<17.6, Cd=<0.42, Cl=<357,
Cr=3.4, Co=5.8, Fe=17100, Mn=305, Mo=<3.5, Se=<3.5,
Sr=7.1, SO4=<357, Tl=<3.5, V=29.4
BG-2S (55-60): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
BGSB-2 (1-2): Shallow, pH=4.87,
Sb=<0.37, As=3.9 B, Ba=14, Be=0.28, B=<2.8, Cd=<0.019, Cl=4.2 j,
Cr=10, Co=1.8, Fe=22000, Mn=59 B, Mo=<2.2, Se=0.71 j,
Sr=1.5, SO4=8 j, Tl=0.14, V=65
BGSB-2 (15-17): Shallow, pH=4.99,
Sb=<0.45, As=0.54 B, Ba=42, Be=0.37, B=<17, Cd=0.025, Cl=<11
Cr=2.6 j, Co=7.2, Fe=12000, Mn=490, Mo=<13, Se=2.7,
Sr=<6.7, SO4=<11, Tl=0.19, V=24
BGSB-2 (20-22): Shallow, pH=5,
Sb=<0.57, As=1.2 B, Ba=70, Be=0.51, B=<22, Cd=<0.029, Cl=<12,
Cr=7.8, Co=7.2, Fe=17000, Mn=480, Mo=<18, Se=4.5,
Sr=<9, SO4=<12, Tl=0.26, V=35
BGSB-2 (25-27): Shallow, pH=4.95,
Sb=<0.38, As=0.85 B, Ba=140, Be=0.57, B=<23, Cd=<0.019, Cl=<12,
Cr=1.2 j, Co=6.2, Fe=14000, Mn=490, Mo=<19, Se=4.1,
Sr=<9.3, SO4=<12, Tl=0.27, V=18
BGSB-2 (30-32): Shallow, pH=5.32,
Sb=<0.38, As=0.77 B, Ba=71, Be=0.47, B=<8.8, Cd=0.033, Cl=<12,
Cr=3.6, Co=17, Fe=14000, Mn=550 B, Mo=<7.1, Se=2.2,
Sr=<7.1, SO4=<12, Tl=0.34, V=23
BG-3S (1-2): Shallow, pH=5.4 j,
Sb=<6.4, As=<6.4, Ba=29.9, Be=0.37, B=14 j, Cd=<0.77, Cl=<329,
Cr=15.9, Co=<6.4, Fe=27800, Mn=39.6, Mo=<3.2, Se=<4.8,
Sr=<3.2, SO4=<329, Tl=<6.4, V=60
BG-3S (10-12): Shallow, pH=4.9 j,
Sb=<7.6, As=<7.6, Ba=32.3, Be=0.75, B=20.9, Cd=<0.91, Cl=<362,
Cr=21.5, Co=15.6, Fe=44200, Mn=513, Mo=<3.8, Se=<5.7,
Sr=<3.8, SO4=<362, Tl=<7.6, V=1410,
BG-3S (20-22): Shallow, pH=5.0 j,
Sb=<6.1, As=<6.1, Ba=68.4, Be=0.76, B=16.6, Cd=<0.73, Cl=<308,
Cr=15.4, Co=8.1, Fe=36800, Mn=216, Mo=<3, Se=<4.6,
Sr=<3, SO4=<308, Tl=<6.1, V=55.3,
BG-3S (27-28): Shallow, pH=6.5 j,
Sb=<8.4, As=6.2 j, Ba=84.4, Be=11.8, B=<20.9, Cd=<1, Cl=<399 j,
Cr=9.5, Co=12.9, Fe=98200, Mn=756, Mo=<4.2, Se=<8.4,
Sr=3 j, S04=<399 j, Tl=<8.4, V=293
BG-3S (30-32): Shallow, pH=5.1 j,
Sb=<8, As=4.4 j, Ba=153, Be=4.6, B=19.3 j, Cd=<0.96, Cl=<389,
Cr=16.4, Co=12.5, Fe=43600, Mn=656, Mo=<4, Se=<6,
Sr=4.8, SO4=<389, Tl=<8, V=137
BG-3S (33-34): Shallow, pH=5.8 j,
Sb=<7.1, As=<7.1, Ba=61.9, Be=0.66, B=<17.6, Cd=<0.85, Cl=<363,
Cr=2.6 j+, Co=<7.1, Fe=7480, Mn=78.3, Mo=<3.5, Se=<7.1,
Sr=<3.5, S=<363, Tl=<7.1, V=6.6 j
BG-3S (42-43): Shallow, pH=6.4 j,
Sb=<6.9, As=<6.9, Ba=39.3, Be=0.83, B=<17.2, Cd=<0.83, Cl=<353,
Cr=2.1 j+, Co=<6.9, Fe=6970, Mn=263, Mo=<3.4, Se=<6.9,
Sr=2.8 j, SO4=<353, Tl=<6.9, V=10, HFO: (55-60) 380,
BG-3S (40-42): Shallow, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA, HFO: (44-45) 358.8,
KD: BG-3S (40-42) As=1296, B=1, Cd=57, Cr=1518, Mo=2771,
Se=2298, Tl=129, V=5861
BGSB-3 (1-2): Shallow, pH=5.03,
Sb=<0.41, As=3.2 B, Ba=22, Be=0.39, B=<3.7, Cd=0.032, Cl=<11,
Cr=20, Co=1.4, Fe=22000, Mn=42 B, Mo=0.5 j, Se=0.56 j,
Sr=1.7, SO4=<11, Tl=0.1 j, V=37
BGSB-3 (5-7): Shallow, pH=5.01,
Sb=<0.3, As=2.8 B, Ba=38, Be=0.56, B=<2.3, Cd=<0.015, Cl=1.8 j,
Cr=5.1, Co=6.7, Fe=9800, Mn=170 B, Mo=0.81 j, Se=0.96,
Sr=0.33 j, SO4=<11, Tl=0.27, V=28
BGSB-3 (15-17): Shallow, pH=4.9,
Sb=<0.43, As=3.6 B, Ba=82, Be=1.1, B=<12, Cd=0.032, Cl=<14,
Cr=4.4, Co=32, Fe=18000, Mn=470 B, Mo=<9.8, Se=5,
Sr=<4.9, SO4=<14, Tl=0.65, V=99
BGSB-3 (10-12): Shallow, pH=5.17,
Sb=<0.39, As=2.2 B, Ba=64, Be=0.66, B=<13, Cd=<0.02, Cl=<12,
Cr=27, Co=31, Fe=25000, Mn=540 B, Mo=<10, Se=2.8,
Sr=<5, SO4=<12, Tl=0.32, V=95
BGSB-3 (20-22): Shallow, pH=4.93,
Sb=0.14 j, As=4.9 B, Ba=53, Be=5.9, B=<10 M, Cd=0.013 j, Cl=<14,
Cr=43 M, Co=22, Fe=51000 M, Mn=630 B,M, Mo=<8.2 M, Se=2.5,
Sr=<4.1, SO4=<14, Tl=0.2, V=280
GWA-2D (49-50.5): Shallow, pH=6.4 j,
Sb=<7, As=40.8, Ba=73.6, Be=4, B=<17.5, Cd=<0.84, Cl=<348,
Cr=4.5, Co=6.2 j, Fe=14800, Mn=401, Mo=2.1 j, Se=<7,
Sr=5.8, SO4=<348 j, Tl=<7, V=12.4
GWA-1S (26-27.5): Shallow, pH=4.8 j,
Sb=<3.3, As=52.7, Ba=137, Be=5.8, B=<16.7, Cd=<0.4, Cl=<317,
Cr=39.2, Co=21.5, Fe=37900, Mn=506, Mo=<3.3, Se=<3.3,
Sr=2.5 j, SO4=<317, Tl=<3.3, V=70.4
GWA-2D (41-42.5): Shallow, pH=5.9 j,
Sb=<7, As=26.3, Ba=77.2, Be=0.98, B=<17.5, Cd=<0.84, Cl=<346,
Cr=1.3 j, Co=20.7, Fe=10700, Mn=655, Mo=2.7 j, Se=<7,
Sr=<3.5 j, SO4=<346 j, Tl=<7, V=10.5,
HFO: (45) 1085.2,
KD: GWA-2D (45) As=3561, B=2, Cd=15, Cr=1000, Mo=1385.6,
Se=1656, Tl=153, V=5024
GWA-2D (34-35): Shallow, pH=5.6 j,
Sb=<7.4, As=36.4, Ba=46.5, Be=0.96, B=<18.5, Cd=<0.89, Cl=<358,
Cr=1.2 j, Co=4.1 j, Fe=8450, Mn=208, Mo=<3.7 j, Se=<7.4,
Sr=<3.7 j, SO4=<358 j, Tl=<7.4, V=8
GWA-1S (20-21.5): Shallow, pH=5.2 j,
Sb=<2.9, As=56.7, Ba=84.9, Be=5.3, B=<14.6, Cd=<0.35, Cl=<283,
Cr=33.3, Co=12.7, Fe=34400, Mn=358, Mo=<2.9, Se=<2.9,
Sr=<2.9, SO4=<283, Tl=<2.9, V=44.3
GWA-1S (34-35.5): Shallow, pH=5.4 j,
Sb=<2.7, As=76.7, Ba=70.4, Be=4.8, B=<13.7, Cd=<0.33, Cl=<266,
Cr=21.9, Co=16.5, Fe=32400, Mn=257, Mo=<2.7, Se=<2.7,
Sr=6.1, SO4=<266, Tl=<2.7, V=34.7
GWA-3D (44-44): Deep, pH=7.1 j,
Sb=<5.7, As=<5.7, Ba=88.3, Be=0.74, B=9.5 j, Cd=<0.69, Cl=<273,
Cr=27.7, Co=3.6 j, Fe=9740, Mn=390, Mo=<2.9 j, Se=<5.7,
Sr=7.4, SO4=<273, Tl=<5.7, V=17.4, HFO: (44) 830,
GWA-3D (54-54): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA, HFO: (54-56) 2155.5,
KD: GWA-3D (54-56) As=17, B=NA, Cd=211, Cr=937, Mo=0.7,
Se=3, Tl=1676, V=21
GWA-3D (34-35.5): Shallow, pH=7.0 j,
Sb=<7.7, As=<7.7, Ba=108, Be=0.97, B=<19.3, Cd=<0.93, Cl=<366,
Cr=1.1 j, Co=<7.7, Fe=9110, Mn=460, Mo=<3.9 j, Se=<7.7,
Sr=11.4, SO4=<366, Tl=<7.7, V=18.4
GWA-3S (37-38): Shallow, pH=6.4 j,
Sb=<5.6, As=<5.6, Ba=50.4, Be=0.65, B=<13.9, Cd=<0.67, Cl=<281,
Cr=<1.4, Co=<5.6, Fe=5730, Mn=201, Mo=<2.8, Se=<5.6,
Sr=5.5, SO4=<281, Tl=<5.6, V=5.1 j
GWA-4S (45-47): Shallow, pH=6.4 j,
Sb=<2.8, As=<2.8, Ba=79.5, Be=0.52, B=5, Cd=<0.33, Cl=<284,
Cr=1 j+, Co=2.2 j, Fe=7760, Mn=383, Mo=<0.56, Se=<2.8,
Sr=4.3, SO4=<284, Tl=<2.8, V=9.4
GWA-5S (30-31.5): Shallow, pH=6.2 j,
Sb=<2.9, As=1.7 j, Ba=55.8, Be=0.5, B=4, Cd=<0.34, Cl=<281,
Cr=0.9, Co=<2.9, Fe=4730, Mn=206, Mo=<0.57 j, Se=<2.9,
Sr=6.2, SO4=<281, Tl=<2.9, V=5.6, HFO: (28-35) 2004.7,
KD: GWA-5S (28-35) As=405, B=1, Cd=162, Cr=1518, Mo=48,
Se=157, Tl=198, V=976
GWA-5S (25-26.5): Shallow, pH=4.2 j,
Sb=<3.4, As=2.4 j, Ba=121, Be=0.42, B=<17.1, Cd=<0.41, Cl=<332,
Cr=<1.7 j, Co=3.3 j, Fe=4590, Mn=450, Mo=<0.68 j, Se=2.6 j,
Sr=3.8, SO4=<332, Tl=<3.4, V=7.9
GWA-5S (35-36.5): Shallow, pH=7.4 j,
Sb=<3.4, As=3.8, Ba=63.9, Be=0.66, B=5.3, Cd=<0.41, Cl=<334,
Cr=4.5, Co=2.8 j, Fe=5870, Mn=297, Mo=0.62 j, Se=3.2 j,
Sr=10.6, SO4=<334, Tl=<3.4, V=7.6, HFO: (42.5-43.5) 435
GWA-5SA (28-35): Shallow, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
GWA-6S (37-38.5): Shallow, pH=5.5 j,
Sb=<3.2, As=3.1 j, Ba=115, Be=2.4, B=20.5, Cd=0.22 j, Cl=<321,
Cr=5.1, Co=3.8, Fe=27700, Mn=121, Mo=<3.2, Se=<3.2,
Sr=6.7, SO4=<321, Tl=<3.2, V=45.9
GWA-6S (29-30): Shallow, pH=5.9 j,
Sb=<3, As=8.5, Ba=69.6, Be=0.93, B=14.2, Cd=<0.36, Cl=<292,
Cr=13.8, Co=9.8, Fe=16400, Mn=219, Mo=<0.61, Se=<3
Sr=<3, SO4=<292, Tl=<3, V=27.6
GWA-6S (68.5-70): Deep, pH=6.3 j,
Sb=<4.2, As=6.3, Ba=284, Be=4.4, B=<21, Cd=0.49 j, Cl=<428,
Cr=45.7, Co=25.1, Fe=49500, Mn=697, Mo=<0.84, Se=2.9 j,
Sr=64.1, SO4=<428, Tl=<4.2, V=156
GWA-7S (42.5-43.5): Shallow, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
GWA-7S (35-36.5): Shallow, pH=5.8 j,
Sb=<3.3 j, As=<3.3 j, Ba=101, Be=0.97, B=6.2, Cd=<0.4, Cl=<337,
Cr=7.8, Co=6.9 j+, Fe=6470, Mn=206, Mo=<0.67, Se=4 j-,
Sr=2.4, SO4=<337, Tl=<3.3, V=20.7 j+
GWA-7S (60-60.2): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
GWA-7S (60.2-60.4): Deep, pH=7.2 j,
Sb=<2.7, As=<2.7, Ba=72.4, Be=0.88, B=11, Cd=<0.33, Cl=<276,
Cr=16.2, Co=9.3, Fe=13400, Mn=59.9, Mo=<0.55, Se=<2.7,
Sr=6.7, S04=<276, Tl=<2.7, V=26
GWA-7S (30-31.5): Shallow, pH=5.4 j,
Sb=<3.5, As=3.4 j, Ba=488, Be=2.7, B=17 j, Cd=<0.42, Cl=<362,
Cr=36.8, Co=10.6, Fe=26100, Mn=226, Mo=<3.5, Se=5.6,
Sr=9.6, SO4=<362, Tl=<3.5, V=75.5
GWA-8D (20-21.5): Shallow, pH=5.1 j,
Sb=<7.6, As=<7.6, Ba=82.9, Be=0.74, B=<19, Cd=<0.91, Cl=<387,
Cr=2.2, Co=<7.6, Fe=7910, Mn=103, Mo=<3.8, Se=<7.6,
Sr=6.2, SO4=<387, Tl=<7.6, V=11.1, HFO: (28) 4060,
KD: GWA-8S (28) As=8980, B=3, Cd=16, Cr=66, Mo=9318, Se=4843,
Tl=73, V=5024
GWA-8D (30.8-31.5): Shallow, pH=6.1 j,
Sb=<7.3, As=<7.3, Ba=82.2, Be=0.92, B=<18.1, Cd=<0.87, Cl=<349,
Cr=1.5 j, Co=<7.3, Fe=9150, Mn=103, Mo=<3.6, Se=<7.3,
Sr=9.8, SO4=<349, Tl=<7.3, V=14.4, HFO: (33-35) 227.5,
GWA-8D (45-46.5): Deep, pH=6.8 j,
Sb=<5.9, As=<5.9, Ba=28.6, Be=0.35, B=<14.7, Cd=<0.71, Cl=<287,
Cr=34.2, Co=11.5, Fe=14600, Mn=243, Mo=<2.9, Se=<5.9,
Sr=15.9, SO4=<287, Tl=<5.9, V=24.9
GWA-9GTB (50-51.5): Shallow, pH=5.7 j,
Sb=<7.6, As=42.9, Ba=295, Be=4.6, B=23.4, Cd=<0.92, Cl=<370 j,
Cr=25.9, Co=21.9, Fe=32900, Mn=700, Mo=<3.8, Se=<7.6,
Sr=3.2 j, SO4=<370 j, Tl=<7.6, V=76
GWA-9GTB (56-57.5): Deep, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
GWA-9S (50-52): Shallow, pH=5.7 j,
Sb=<7.2 j, As=50.2 j, Ba=105, Be=6.1, B=<72.1, Cd=<0.87, Cl=<369,
Cr=27.5, Co=28.7 j-, Fe=44400, Mn=682, Mo=1.3, Se=<7.2 j,
Sr=2.2, SO4=<369, Tl=<7.2, V=53 j-
GWA-9GTB (40-41.5): Shallow, pH=5.9 j,
Sb=<6.1 j, As=10.2 j-, Ba=620 j-, Be=5.1 j-, B=30.5 j-, Cd=<0.74, Cl=<325 j,
Cr=54.6 j-, Co=15.9 j-, Fe=44100 j-, Mn=640 j, Mo=<3.1 j, Se=3.6 j-,
Sr=3.2 j-, S04=<325 j, Tl=<6.1, V=95.7 j-
GWA-10D (2-3): Shallow, pH=5.2 j,
Sb=<7.6, As=62.1, Ba=39, Be=1.9, B=<19.1 j, Cd=<0.92, Cl=<364 j,
Cr=18.6, Co=26.5, Fe=32600, Mn=689, Mo=2 j, Se=<7.6,
Sr=<3.8 j, S=<364, Tl=<7.6, V=29.2
GWA-10D (39-40.3): Deep, pH=6.3 j,
Sb=<5.7, As=42, Ba=88.2, Be=4.3, B=<14.2 j, Cd=<0.68, Cl=<279,
Cr=13.6, Co=12.8, Fe=26300, Mn=474, Mo=<2.8 j, Se=<5.7,
Sr=7.4, S=<279, Tl=<5.7, V=22.4, HFO: (45-47) 555,
GWA-11D (35-36.5): Shallow, pH=5.2 j,
Sb=<6.2, As=33.1, Ba=95.9, Be=8.3, B=<15.4, Cd=<0.74, Cl=<292,
Cr=21.4, Co=8.5, Fe=33000, Mn=345, Mo=<3.1, Se=<6.2,
Sr=5.6, SO4=<292, Tl=<6.2, V=35.6, HFO: (38.3) 2446,
KD: GWA-11D (38.3) As=1064, B=1, Cd=17, Cr=1518, Mo=175, Se=462,
Tl=491, V=876
GWA-11D (42-42): Deep, pH=5.6 j,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
GWA-11D (29-30.5): Shallow, pH=5.1 j,
Sb=<7.2, As=26.9, Ba=72.4, Be=5.1, B=<18.1, Cd=<0.87, Cl=<362,
Cr=12.2, Co=14.5, Fe=24100, Mn=385, Mo=<3.6, Se=<7.2,
Sr=3.1 j, SO4=<362, Tl=<7.2, V=20.3
GWA-11D (55-55.4): Deep, pH=6.4 j,
Sb=<7.3, As=52.2, Ba=149, Be=4.5, B=<18.3, Cd=<0.88, Cl=<354,
Cr=22.8, Co=9.3, Fe=45800, Mn=528, Mo=<3.7, Se=<7.3,
Sr=21.5, SO4=<354, Tl=<7.3, V=87.5
GWA-12D (15-17): Shallow, pH=5.4 j,
Sb=<5.6, As=<5.6, Ba=98.6, Be=0.39, B=<13.9, Cd=<0.67, Cl=<281,
Cr=<1.4 j, Co=2.9 j, Fe=7740, Mn=187, Mo=<2.8, Se=<5.6,
Sr=<2.8 j, SO4=<281, Tl=<5.6 j, V=<5.6
GWA-12D (20-22): Shallow, pH=5.3 j,
Sb=<5.8, As=<5.8, Ba=90.7, Be=0.43, B=<14.5, Cd=<0.69, Cl=<285,
Cr=0.97 j, Co=3.5 j, Fe=7870, Mn=135, Mo=<2.9, Se=<5.8,
Sr=<2.9 j, SO4=<285, Tl=<5.8 j, V=8.2
GWA-12D (25-27): Shallow, pH=NA,
Sb=<7.9, As=<7.9, Ba=82.5, Be=0.59, B=<19.6, Cd=<0.94, Cl=<402,
Cr=4.7, Co=4.5 j, Fe=9790, Mn=247, Mo=<3.9, Se=<7.9,
Sr=<3.9 j, SO4=<402, Tl=<7.9 j, V=10.6, HFO: (25-27) 412.4,
KD: GWA-12 (25-27) As=414, B=1, Cd=58, Cr=1518, Mo=450, Se=649,
Tl=112, V=1081
GWA-12D (10-12): Shallow, pH=5.6 j,
Sb=<6.2, As=<6.2, Ba=26.6, Be=<0.31, B=<15.4, Cd=<0.74, Cl=<315
Cr=<1.5 j, Co=6.5, Fe=912, Mn=296, Mo=<3.1, Se=<6.2,
Sr=<3.1 j, SO4=<315, Tl=<6.2 j, V=<6.2
MW-200BR (9-9): Shallow, pH=NA,
Sb=NA, As=NA, Ba=NA, Be=NA, B=NA, Cd=NA, Cl=NA,
Cr=NA, Co=NA, Fe=NA, Mn=NA, Mo=NA, Se=NA,
Sr=NA, SO4=NA, Tl=NA, V=NA
MW-200BR (9-9.4): Shallow, pH=5.9 j,
Sb=<5.3, As=4.7 j, Ba=49.3, Be=1.2, B=19.4, Cd=<0.63, Cl=<274,
Cr=16.5, Co=6.9, Fe=19400, Mn=217, Mo=<2.6, Se=<5.3,
Sr=2.3 j, SO4=<274, Tl=<5.3, V=24.9, HFO: (10) 3830.2,
KD: MW-200BR (10) As=270, B=1, Cd=87, Cr=220, Mo=51, Se=118,
Tl=113, V=67
MW-200BR (5-6.5): Shallow, pH=5.2 j,
Sb=<7, As=23.9, Ba=51, Be=0.95, B=16.5 j, Cd=<0.84, Cl=<359
Cr=14.6, Co=<7 j, Fe=14300, Mn=188, Mo=<3.5, Se=<7,
Sr=2.2 j, SO4=<359, Tl=<7, V=17.8
MW-200BR (15.8-15.92): Deep, pH=8.9 j,
Sb=<15.9, As=<15.9, Ba=7.4 j, Be=<0.79, B=<39.6, Cd=<1.9, Cl=<211,
Cr=<4, Co=<15.9, Fe=4080, Mn=71.1, Mo=<7.9, Se=<15.9,
Sr=<7.9, SO4=<211, Tl=<15.9, V=<15.9
MW-200BR (0-1.5): Shallow, pH=4.9 j,
Sb=<6.8, As=44.1, Ba=35.5, Be=1.3, B=26.1, Cd=<0.81, Cl=<332,
Cr=39.5, Co=4.3 j, Fe=25100, Mn=68.2, Mo=<3.4, Se=<6.8,
Sr=<3.4, SO4=<332, Tl=<6.8, V=25.2
MW-202BR (40-42): Shallow, pH=5.2 j,
Sb=<2.8, As=1.6 j, Ba=32.7, Be=0.64, B=5.6, Cd=<0.34, Cl=<278,
Cr=2 j+, Co=11.5, Fe=6870, Mn=156, Mo=<0.57, Se=2.3 j,
Sr=1.5, SO4=<278, Tl=<2.8, V=7.3
MW-202BR (47-49): Shallow, pH=6.0 j,
Sb=<3.2, As=<3.2, Ba=27.6, Be=0.33, B=<3.2, Cd=<0.38, Cl=<306,
Cr=0.63 j+, Co=<3.2 j, Fe=1130, Mn=18.5, Mo=<0.64, Se=<3.2,
Sr=1.9, SO4=<306, Tl=<3.2, V=<3.2
MW-202BR (60-61.5): Deep, pH=6.0 j,
Sb=<3.4, As=<3.4, Ba=117, Be=1.9, B=10.3, Cd=0.24 j, Cl=<329,
Cr=10.1, Co=8.7, Fe=12000, Mn=213, Mo=<0.69, Se=<3.4,
Sr=7.3, SO4=<329, Tl=<3.4, V=24.5
MW-203BR (40-41.5): Shallow, pH=5.9 j,
Sb=<3, As=<3, Ba=124, Be=1.1, B=9, Cd=<0.36, Cl=<307,
Cr=3.9, Co=5.5, Fe=10600, Mn=281, Mo=<0.6, Se=<3,
Sr=9.3, S=<307, Tl=<3 j, V=25.2
MW-203BR (20-21.5): Shallow, pH=4.2 j,
Sb=<3.4, As=<3.4, Ba=62.1, Be=0.38, B=10.6 j, Cd=<0.41, Cl=<331,
Cr=1.8, Co=7.9, Fe=9350, Mn=281, Mo=<0.69 j, Se=<3.4,
Sr=0.86, SO4=<331, Tl=<3.4, V=32
MW-203BR (30-31.5): Shallow, pH=5.2 j,
Sb=<3.3, As=<3.3, Ba=171, Be=0.47, B=12.7, Cd=<0.39, Cl=<325 j,
Cr=3.4, Co=9.5, Fe=15900, Mn=550, Mo=<0.66, Se=<3.3,
Sr=3, SO4=<325, Tl=<3.3 j, V=44
MW-203BR (87.5-87.8): Deep, pH=6.4 j,
Sb=<2.6, As=<2.6, Ba=81.7, Be=0.14 j, B=<13.2, Cd=<0.32, Cl=<263,
Cr=43.7, Co=14.1, Fe=16600, Mn=301, Mo=<2.6, Se=<2.6,
Sr=9.6, SO4=<263, Tl=<2.6, V=38.3
SB-3 (4-5.5): Shallow, pH=5.9 j,
Sb=<5.9, As=18.7, Ba=52.6, Be=1.2, B=30.4, Cd=<0.71, Cl=<285,
Cr=19.5, Co=161, Fe=30100, Mn=1070, Mo=<3, Se=<5.9,
Sr=<3, SO4=<285, Tl=<5.9, V=37.2
SB-3 (12-13.5): Shallow, pH=6.1 j,
Sb=<6.6, As=6 j, Ba=22.9, Be=0.54, B=13.3 j, Cd=<0.8, Cl=172 j,
Cr=12.6, Co=10.3, Fe=7790, Mn=84.6, Mo=<3.3, Se=<6.6,
Sr=2.4 j, SO4=<319, Tl=<6.6, V=12.1
SOIL OR SEDIMENT ID (INTERVAL IN ft. bgs): FLOW LAYER: pH (S.U.),
Sb=Antimony (mg/kg): As=Arsenic (mg/kg): Ba=Barium (mg/kg): Be=Beryllium(mg/kg): B= Boron (mg/kg): Cd=Cadmium (mg/kg): Cl= Chloride (mg/kg):
Cr (VI)=Hexavalent Chromium (mg/kg): Cr=Chromium (mg/kg): Co=Cobalt (mg/kg): Fe=Iron (mg/kg):Mn=Manganese (mg/kg): Mo=Molybdenum (mg/kg):
Se=Selenium (mg/kg): Sr=Strontium (mg/kg): SO4=Sulfate (mg/kg): Tl=Thallium (mg/kg): TDS=Total Dissolved Solids (mg/kg): V=Vanadium (mg/kg)
SOIL AND SEDIMENT KEY
FEBRUARY 22, 2014 AERIAL IMAGE WAS OBTAINED FROM NC ON MAP GEOPORTAL LOCATED AT
http://data.nconemap.gov/geoportal/catalog/raster/download.page
DATA NOTES:
DATA PRESENTED MAY INCLUDE LAB-QUALIFIED RESULTS. REFER TO ANALYTICAL DATA TABLE NOTES FOR
QUALIFIER DEFINITIONS.
DATA SHOWN ON MAP IS THE MOST RECENT DATA AVAILABLE THROUGH JULY 2017.
NA=NOT ANALYZED
NM=NOT MEASURED
REFER TO FIGURE 2-10 FOR ALL SEDIMENT LOCATIONS AND APPENDIX B FOR ANALYTICAL RESULTS OUTSIDE
THE EXTENTS OF THIS MAP
GWASB-12
S-10: pH=6.0 j,
Sb=<26.2 j, As=12 j, Ba=60.1, Be=1.9, B=12.5 j, Cd=<1.6, Cl=<658,
Cr=14.2, Co=9.3 j, Fe=13400, Mn=468, Mo=<2.6, Se=<13.1 j,
Sr=12.4, SO4=<658, Tl=<13.1, V=22.6 j-
BLUE COLOR DENOTES THAT THIS SEDIMENT LOCATION HAS CORRESPONDING SURFACE WATER DATA.
S-11: pH=5.5 j,
Sb=<19.6 j, As=33.3, Ba=98.4, Be=2.3, B=14.1, Cd=<1.2, Cl=<497,
Cr=29.7, Co=17.1, Fe=31100, Mn=265, Mo=<2, Se=<9.8 j,
Sr=8.6, S=<497, Tl=<9.8, V=48.1 j-
S-2: pH=5.1 j,
Sb=<3.7, As=9.7, Ba=33.5, Be=0.71, B=<4.6, Cd=<0.22, Cl=<435,
Cr=13, Co=2.5, Fe=10900, Mn=75.7, Mo=0.65 j, Se=<1.8,
Sr=2.3, S=<435, Tl=<1.8, V=17.8
S-3: pH=5.5 j,
Sb=<3.1, As=20.4, Ba=47.1, Be=1.5, B=<3.8, Cd=<0.18, Cl=<393,
Cr=20.1, Co=5.3, Fe=18300, Mn=91.3, Mo=<0.77, Se=<1.5,
Sr=3.3, S=<393, Tl=<1.5, V=21.1
S-4: pH=5.8 j,
Sb=<8.2, As=5.5, Ba=68.7, Be=3.5, B=<10.2, Cd=<0.49, Cl=<992,
Cr=9.8, Co=3.2 j, Fe=8320, Mn=74.5, Mo=<2, Se=<4.1,
Sr=33.8, S=<992, Tl=<4.1, V=9.3
S-5: pH=5.1 j,
Sb=<3.4, As=23.6, Ba=34.4, Be=1.8, B=2.5 j, Cd=<0.2, Cl=<410,
Cr=34.8, Co=4.4, Fe=21700, Mn=60.5, Mo=<0.84, Se=<1.7,
Sr=4, S=<410, Tl=<1.7, V=22.4
S-8: pH=5.7 j,
Sb=<10.4, As=<5.2, Ba=35.4, Be=0.76, B=3.6 j, Cd=<0.63, Cl=<494 j,
Cr=4.9, Co=<5.2, Fe=4080, Mn=49.3, Mo=<1, Se=<5.2,
Sr=7.9, S=<494, Tl=<5.2, V=7
S-9: pH=5.7 j,
Sb=<16.6 j, As=<8.3, Ba=36.8, Be=0.58, B=<8.3, Cd=<0.99, Cl=<401,
Cr=6, Co=<8.3, Fe=5900, Mn=46.1, Mo=<1.7, Se=<8.3 j,
Sr=3, S=<401, Tl=<8.3, V=15.7 j-
S-7: pH=5.5 j,
Sb=<8.1, As=21.4, Ba=86, Be=1.5, B=<10.1, Cd=<0.48, Cl=<1050,
Cr=12.4, Co=10.2, Fe=17200, Mn=161, Mo=1.1 j, Se=<4,
Sr=4.3, S=<1050, Tl=<4, V=37.1
S-6: pH=6.6 j,
Sb=<3.5, As=5.7, Ba=66.1, Be=1, B=4.5, Cd=<0.21, Cl=<445,
Cr=21.1, Co=7.1, Fe=13900, Mn=220, Mo=0.71 j, Se=1.3 j,
Sr=16.5, SO4=271 j, Tl=<1.8, V=28.1
BCSW-019: pH=6.4,
Sb=<3.4, As=2.6 j, Ba=61.1, Be=0.72, B=3.1 j, Cd=<0.2, Cl=<401 j,
Cr=10, Co=7.4, Fe=15100, Mn=108, Mo=<0.84, Se=<4.2,
Sr=6.1, S=<401, Tl=<1.7, V=34
GREEN COLOR DENOTES THAT THIS SOIL LOCATION HAS CORRESPONDING GROUNDWATER DATA.
BLACK COLOR DENOTES THAT THIS SOIL LOCATION DOES NOT HAVE CORRESPONDING GROUNDWATER DATA
BC7
BC11
BC-1000
LEGEND
MW-06S
WELL IN DEEP ZONE
WELL IN SHALLOW MATERIAL
T-1
MW-01BR WELL IN COMPETENT BEDROCK
ABMW-07 WELL IN ASH PORE WATER
WELL ABANDONED
PIEZOMETER ABANDONEDP-100
ABMW-05S
MW-06D
PIEZOMETER IN TRANSITION MATERIAL
WATER SUPPLY WELL SAMPLED
FB-02 WATER SAMPLE LOCATION
AS-20
S-16 AOW SAMPLE LOCATION
EW-1
WATER SUPPLY WELL NOT SAMPLED WETLAND AND STREAM BOUNDARIES PROVIDED BY
AMEC FOSTER WHEELER. NOTE THESE DO NOT APPEAR TO BE
INCLUSIVE OF ALL THE BOUNDARIES AS SHOWN IN THE
AMEC FOSTER WHEELER NRTR BELEWS CREEK REPORT.
SOIL OR GEOTECHNICAL BORINGAB-5GTB
EXTRACTION WELL IN TRANSITION MATERIAL
500 ft COMPLIANCE BOUNDARY
PARCEL LINE DUKE ENERGY (APPROXIMATE)
ASH BASIN WASTE BOUNDARY
STREAM BY AMEC FOSTER WHEELER
WETLAND BY AMEC FOSTER WHEELER
SURFACE WATER FLOW DIRECTION
APPROXIMATE DESIGNATED EFFLUENT CHANNEL
APPROXIMATE ASH BASIN PONDED WATER
EFFLUENT FLOW DIRECTION
APPROXIMATE STREAM (NON-JD)
HFO=HYDROXIDE PHASES OF IRON
KD=DISTRIBUTION COEFFICIENT