HomeMy WebLinkAboutNC0001422_Final CAP Figures_20151103Corrective Action Plan Part 1 November 2015
L.V. Sutton Energy Complex SynTerra
P:\Duke Energy Progress.1026\108. Sutton Ash Basin GW Assessment Plan\16.Corrective Action Plan\FINAL CAP
REPORT\Final LV Sutton CAP Report 11-02-2015.docx
FIGURES
P:\Duke Energy Progress.1026\108. Sutton Ash Basin GW Assessment Plan\1.11 CSA Reporting\FIGURES\DE SUTTON FIG 1-1 (SITE LOCATION MAP).dwg
PROJECT MANAGER:
LAYOUT:
DRAWN BY:
KATHY WEBB
DATE:J. CHASTAIN
FIG 1 (USGS SITE LOCATION)
2014-12-15
CONTOUR INTERVAL:
MAP DATE:
10ft
2013
APPROXIMATE ROUTE OF THE
NEW WILLMINGTON BYPASS (I-140)
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA
PHONE 864-421-9999
www.synterracorp.com
FIGURE 1-1
SITE LOCATION MAP
L.V. SUTTON ENERGY COMPLEX
801 SUTTON STEAM PLANT RD
WILMINGTON, NORTH CAROLINA
LELAND AND CASTLE HAYNE NC QUADRANGLES
RALEIGH
WILMINGTON
GREENVILLE
GREENSBORO
3000
GRAPHIC SCALE
1500
IN FEET
15000
U
S
H
I
G
H
W
A
Y
4
2
1
PROPERTY BOUNDARY
500' COMPLIANCE BOUNDARY
WASTE BOUNDARY
L.V. SUTTON ENERGY COMPLEX
NEW HANOVER COUNTY
SOURCE:
USGS TOPOGRAPHIC MAP OBTAINED FROM THE USGS STORE AT
http://store.usgs.gov/b2c_usgs/b2c/start/%%%28xcm=r3standardpitrex_prd%%%29/.do
L.V. SUTTON
ENERGY COMPLEX
0H2
H2
G
PE-SW2
PE-SW4
PE-SW3
PE-SW5 PE-SW6A
PE-SW6B
PE-SW6D
PE-SW6E
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
10/29/2015
10/29/2015P. WALDREP
C. NEWELL
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
KATHY WEBB
DATE:
DATE:
FIGURE 1-2
SITE LAYOUT MAP
10
/
3
0
/
2
0
1
5
1
2
:
1
9
P
M
P:
\
D
u
k
e
E
n
e
r
g
y
P
r
o
g
r
e
s
s
.
1
0
2
6
\
1
0
8
.
S
u
t
t
o
n
A
s
h
B
a
s
i
n
G
W
A
s
s
e
s
s
m
e
n
t
P
l
a
n
\
1
.
1
1
C
S
A
R
e
p
o
r
t
i
n
g
\
F
I
G
U
R
E
S
\
S
U
T
T
O
N
-
C
S
A
-
F
I
G
U
R
E
S
1
0
2
9
2
0
1
5
.
d
w
g
FIGURE 1-2
1200
GRAPHIC SCALE
(IN FEET)
0 600300600
L.V. SUTTON ENERGY COMPLEX
801 SUTTON STEAM PLANT RD
WILMINGTON, NORTH CAROLINA
NC WILDLIFE
LAKE ACCESS
SUT
T
O
N
L
A
K
E
R
D
CAPE FEAR RIVER
SUTTON LAK
E
R
D
COOLING POND WATER LEVEL = 9.60 ft
PROVIDED BY DUKE ENERGY 06-02-2014
MET
R
O
C
I
R
C
L
E
EZZELL TRUCKING
LCH
HOLDINGS
S. T. WOOTEN CORPORATION
N
C
H
I
G
H
W
A
Y
4
2
1
TRAN
S
C
O
M
C
T
BEVE
L
R
D
ROYMAC
D
R
NEW HANOVER COUNTY
SAUNDERS &
SAUNDERS, LLC
ROYMAC
BUSINESS
PARK
R
O
Y
M
A
C
P
A
R
T
N
E
R
S
H
I
P
ABSOLUTE
PROPERTIES
HURR
I
C
A
N
E
PROPE
R
T
I
E
S
MAOLA MILK &
ICE CREAM CO.
SOURCES:
1.2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP
FLOWN ON APRIL 17, 2014
2.2013 AERIAL PHOTOGRAPH WAS OBTAINED FROM THE NRCS
GEOSPATIAL DATA GATEWAY AT
http://datagateway.nrcs.usda.gov/
3.DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH
CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200
(NAD 83).
4.PARCEL DATA WAS OBTAINED FROM THE NORTH CAROLINA
STATE LIBRARIES AT http://www.lib.ncsu.edu/gis/counties.html
FOR NEW HANOVER COUNTY.
5.2ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007
https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx
6.WELL LOCATIONS AND MEASURING POINTS WERE BASED ON
A SURVEY BY JAMES L. HAINES & ASSOCIATES FOR ISH, INC.
DATED DECEMBER 23, 2008. ISH DRAWING IS TITLED
"POTENTIAL LOCATIONS FOR PROPOSED GEOPROBE AND
WELL INSTALLATIONS", DATED FEBRUARY 25, 2009 WITH A
CAD FILE NAME Figure 22.dwg
7.NEW WELL LOCATIONS AND MEASURING POINTS WERE
BASED ON A TABLE BY PARAMOUNTE ENGINEERING,
WILMINGTON NC DATED 2012-03-05 SUPPLIED BY PROGRESS
ENERGY. HORIZONTAL DATUM IS NAD83(NSRS2007) AND THE
VERTICAL DATUM IS NGVD29.
8.THE PROPERTY BOUNDARY FOR THE L.V. SUTTON STEAM
ELECTRIC PLANT WAS BASED ON A COMPOSITE MAP
PREPARED BY DAVIS-MARTIN-POWELL & ASSOC., INC. THE
DRAWINGS ARE DATED JUNE, 1995 WITH REVISION NOTE FOR
MARCH 4, 2004. FILE NAME IS L-D-9022-7.DWG. HORIZONTAL
DATUM IS NAD83 AND THE VERTICAL DATUM IS NGV 29.
9.THE LOCATION OF THE FORMER ASH DISPOSAL AREAS WAS
BASED ON A FIGURE 2-2 PREPARED BY BLASLAND, BOUCK &
LEE, INC. THE FIGURE IS TITLED "HORIZONTAL EXTENT OF
THE ASH WITHIN THE FORMER DISPOSAL AREA".
10.MONITORING WELLS/PIEZOMETERS/SOIL BORINGS
COMPLETED AT PART OF PREVIOUS ASSESSMENT
ACTIVITIES. LOCATIONS ARE APPROXIMATE.
NOTE:
1.CONTOUR LINES ARE USED FOR REPRESENTATIVE
PURPOSES ONLY AND ARE NOT TO BE USED FOR DESIGN OR
CONSTRUCTION PURPOSES.
DUKE ENERGY PROGRESS
PRODUCTION WELL (APPROXIMATE)PE-SW2
NHC-SW4 CFPUA PRODUCTION WELL (APPROXIMATE)
0H2 INVISTA REPORTED PRODUCTION WELL
LOCATION
DUKE ENERGY PROGRESS
PRODUCTION WELL (SURVEYED)PE-SW2
MW-32C
ASH/SOIL BORING (AB) AND MONITORING
WELL (ABMW) LOCATION (SURVEYED)
OLD ASH
BASIN AREA
NEW ASH
BASIN AREA
CA
N
A
L
C
A
N
A
L
AST CONCRETE
PAD
RAILROAD
SOLAR
FARM
COOLING
POND
COOLING
POND
SUTTON STEA
M
P
L
A
N
T
R
D
TRA
N
S
C
O
M
C
T
ROYMAC
D
R
F
R
E
D
R
I
C
K
S
O
N
R
D
C
A
N
A
L
ACCESS ROAD
NHC-SW4
NHC-SW3
NHC-SW2
(NOT IN USE)
IN
T
E
R
S
T
A
T
E
1
4
0
(
U
S
H
I
G
H
W
A
Y
1
7
)
F
R
E
D
R
I
C
K
S
O
N
R
D
APPROXIMATE ROUTE OF THE
NEW WILMINGTON BYPASS (I-140)
N
C
H
I
G
H
W
A
Y
4
2
1
N
C
H
I
G
H
W
A
Y
4
2
1
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
NHC-SW1
(ABANDONED)
INVISTA
CFPUA
MW-4B
MW-5C
MW-33C
MW-32C
MW-27B
MW-27C
MW-31B
MW-31C
MW-24C
MW-24B
MW-23C
MW-23B
MW-22CMW-22B
MW-19MW-21C
MW-28B
MW-28C
MW-7C
MW-11
MW-12
SW-3S
MW-5B
MW-5A
MW-9
MW-8
PZ-1
PZ-A
PZ-B
PZ-7
PZ-9 PZ-12
PZ-10D
PZ-10S
PZ-11
MW-10
PZ-14
PZ-16MW-13
PZ-18
PZ-15
PZ-17
PZ-19 PZ-21
MW-34CPZ-2A PZ-2B
PZ-1 PZ-1B
PZ-3B
MW-36C
PZ-3A
CPT-4
PZ-4BPZ-4A
PZ-5A
SPT-6
PZ-6A
CPT-7A
PZ-INTCPT-5
SPT-3A
SPT-8
SCPT-5A SPT-6
SPT-2
PZ-23
PZ-22
PZ-24
PZ-26
SPT-4
MW-6B
MW-6A
MW-6C
PZ-20
MW-4
MW-4A
PZ-11D
GP-5
B-1HA-1-2
HA-1-1
GP-3 GP-6
GP-2
SPT-7
SPT-4
CPT-3
CPT-2
B-1HA-2-1
HA-2-2 SPT-1 B-3
HA-3-1
HA-3-2
GP-1
PZ-1971
SPT-3
CPT-8
SCPT-1
GP-4 MW-18
MW-17
PZ-30
MW-14
MW-13 MW-13D
MW-16
MW-16D
MW-3A
MW-3BMW-2A
MW-2B MW-2C
SB-2MW-7B
MW-7A
MW-15 MW-15D
MW-20 MW-20D
ASH LANDFILL LEACHATE MONITORING
LOCATION (APPROXIMATE)P-2
EXISTING MONITORING WELLS /
PIEZOMETERS / SOIL BORINGS (SURVEYED)MW-5B
LEGEND
BACKGROUND MONITORING WELL (SURVEYED)
COMPLIANCE MONITORING WELL (SURVEYED)MW-12
MW-4B
PROPOSED GEOLOGIC CROSS SECTION
MONITORING WELL (SURVEYED)
MONITORING WELL LOCATION (SURVEYED)
BI-ANNUAL WATER LEVEL PIEZOMETER
NPDES
OUTFALL 003 NPDES OUTFALL
SW-2 WATER QUALITY AND SEDIMENT LOCATION
PZ-12
SW-8A
PZ-9A
NPDES
OUTFALL SW-004
SW-CFP
SW-1C
SW-6A
NPDES
OUTFALL SW-002
NPDES
OUTFALL SW-001
SW-CF001
COOLING
POND SW-6A
SW-CFUP
CAPE
F
E
A
R
R
I
V
E
R
INSET A
UPSTREAM SAMPLE LOCATION ON THE CAPE FEAR RIVER
1200
GRAPHIC SCALE
(IN FEET)
0 600300600
SEE INSET A (THIS FIGURE) FOR
UPSTREAM SAMPLE LOCATION
ON THE CAPE FEAR RIVER
SW-004
MW-28T
MINE BOUNDARY
CUB-1 CONFINING UNIT ASSESSMENT BORING
CUB-1
CUB-2
CUB-3
CUB-4
MW-23E
CUB-5
CUB-6
CUB-7
CUB-8
SEE INSET B (THIS FIGURE) FOR
MORE CUB SAMPLE LOCATIONS.
INSET B
CUB SAMPLE LOCATIONS
1200
GRAPHIC SCALE
(IN FEET)
0 600300600
CUB-10
CUB-9
CUB-11
CUB-12
CUB-8
PZ-3A
PZ-3B
MW-34B
MW-35C
MW-35B
MW-36B PZ-1B
PZ-1A
PZ-4A
PZ-4B
500 ft COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS
SUTTON PLANT
WASTE BOUNDARY
FLOW DIRECTION
(DASHED WHERE LOCATION APPROXIMATE)
CONTOUR MAJOR
CONTOUR MINOR
120
1/2 MILE OFFSET FROM
COMPLIANCE BOUNDARY
PZ-6S
PZ-6D
1500 ft OFFSET FOR UNDERGROUND
UTILITY INFORMATION
FORMER ASH
DISPOSAL AREA
INVISTA 1
INVISTA 2
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W W W W W W W W W W
IN
T
E
R
S
T
A
T
E
1
4
0
(
U
S
H
I
G
H
W
A
Y
1
7
)
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
FORMER FLEMINGTON
LANDFILL SUPERFUND
SITE CLOSED IN-PLACE
MW-4B
0H2
H2
INVISTA 3
EDR
B=B9,B10
EDR 16
EDR 1
EDR 2
EDR 4
EDR 6
EDR 7
EDR C12
EDR 13
EDR C14
EDR 17
EDR 19
INVISTA 4
INVISTA 5
INVISTA 6
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
G
EDR 3
PE-SW2
PE-SW4
PE-SW3
PE-SW5 PE-SW6A
PE-SW6B
PE-SW6D
PE-SW6E
EDR 11
EDR 5
NC WILDLIFE
LAKE ACCESS
OLD ASH
BASIN AREA
NEW ASH
BASIN AREA
FORMER ASH
DISPOSAL AREA
FORMER ASH
DISPOSAL AREA
CA
N
A
L
C
A
N
A
L
AST CONCRETE
PAD
CAPE FEAR RIVER
SUTTON LAK
E
R
D
RAILROAD
SUT
T
O
N
L
A
K
E
R
D
SOLAR
FARM
SUTTON STEA
M
P
L
A
N
T
R
D
TRA
N
S
C
O
M
C
T
ROYMA
C
D
R
F
R
E
D
R
I
C
K
S
O
N
R
D
C
A
N
A
L
ACCESS ROAD
NHC-SW4
NHC-SW3
NHC-SW2
(NOT IN USE)
MET
R
O
C
I
R
F
R
E
D
R
I
C
K
S
O
N
R
D
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
NHC-SW1
(ABANDONED)
S.T. WOOTEN
CFPUA
M
W
-
3
3
C
MW-32C
MW-27B
MW-31C
MW-24CMW-24B
MW-23CMW-23B
MW-22CMW-22B
MW-19
MW-21C
MW-28B
MW-28C
MW-7C
MW-11
MW-12
FLEMINGTON
TANK
PRW-2
PRW-3
PRW-7
PRW-4
PRW-5
PRW-6
DW-4
DW-5
DW-6
DW-7 DW-8
DW-9
DW-10
DW-11
DW
-
1
2
D
W
-
1
3
DW-15
(PRW-1)
DW-16
DW-14
S18
2015-10-30
2015-10-30H. FRANK
K. ST.CYR
PROJECT MANAGER:
LAYOUT NAME:
DRAWN BY:
CHECKED BY:
KATHY WEBB
DATE:
DATE:
FIGURE 1-3
DRINKING WATER WELL AND
RECEPTOR SURVEY
UPDATED JULY 2015
10
/
3
0
/
2
0
1
5
1
1
:
3
3
A
M
P:
\
D
u
k
e
E
n
e
r
g
y
P
r
o
g
r
e
s
s
.
1
0
2
6
\
1
0
8
.
S
u
t
t
o
n
A
s
h
B
a
s
i
n
G
W
A
s
s
e
s
s
m
e
n
t
P
l
a
n
\
1
.
1
1
C
S
A
R
e
p
o
r
t
i
n
g
\
F
I
G
U
R
E
S
\
S
U
T
T
O
N
-
F
I
G
U
R
E
1
-
3
D
R
I
N
K
I
N
G
W
A
T
E
R
S
U
P
P
L
Y
.
d
w
g
FIG 1-3 (DRINKING WATER SUPPLY WELL & REC SURVEY)
1600
GRAPHIC SCALE
(IN FEET)
0 800400800
www.synterracorp.com
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
L.V. SUTTON ENERGY COMPLEX
801 SUTTON STEAM PLANT RD
WILMINGTON, NORTH CAROLINA
POTENTIAL AREA OF INTEREST
(APPROXIMATE)
LEGEND
BACKGROUND MONITORING WELL (SURVEYED)
COMPLINACE MONITORING WELL (SURVEYED)
500 ft COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT
WASTE BOUNDARY
HALF MILE SURVEY BOUNDARY
MW-27B
GENERALIZED GROUNDWATER FLOW
DIRECTION
x SUPPORTED BY GROUNDWATER ELEVATION DATA
OR TOPOGRAPHIC DATA
PRW-1
DW-1
POSSIBLE WATER SUPPLY WELL
REPORTED/OBSERVED WATER SUPPLY WELL
EDR 3 EDR REPORTED SUPPLY WELL (APPROXIMATE)
PARCEL LINE (NEW HANOVER CO GIS)
MW-4B
NEW HANOVER COUNTY WATERLINE
(APPROXIMATE)W W
DUKE ENERGY PROGRESS PRODUCTION
WELL (APPROXIMATE)PE-SW2
NHC-SW4 CFPUA PRODUCTION WELL (APPROXIMATE)
0H2 INVISTA REPORTED PRODUCTION WELL
LOCATION
DUKE ENERGY PROGRESS
PRODUCTION WELL (SURVEYED)PE-SW2
MONITORING WELL (SURVEYED)MW-32C
2007 LiDAR CONTOUR MAJOR
2007 LiDAR CONTOUR MINOR
20
DW-1 WATER SUPPLY WELL OR SPRING REPORTED
BY PROPERTY OWNER
COOLING
POND
COOLING
POND
COOLING
POND
APPROXIMATE ROUTE OF
THE NEW WILMINGTON
BYPASS (I-140)
N
C
H
I
G
H
W
A
Y
4
2
1
FLE
M
M
I
N
G
S
T
F
L
E
M
M
I
N
G
D
R
SAM
P
S
O
N
S
T
CLINTON ST
HALES LN
R
A
I
L
R
O
A
D
SAMPSON ST
INVISTA
MW-5C
PROPOSED WATERLINE
RIVER CROSSING TIE-IN
PROPOSED WATERLINE
RIVER CROSSING
DW-1
DW-2
DW-3
SOURCES:
1.2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP FLOWN ON
APRIL 17, 2014
2.2013 AERIAL PHOTOGRAPH WAS OBTAINED FROM THE NRCS GEOSPATIAL DATA
GATEWAY AT http://datagateway.nrcs.usda.gov/
3.DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE
PLANE COORDINATE SYSTEM FIPS 3200 (NAD 83).
4.PARCEL DATA WAS OBTAINED FROM THE NORTH CAROLINA STATE LIBRARIES AT
http://www.lib.ncsu.edu/gis/counties.html FOR NEW HANOVER COUNTY.
5.2ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007
https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx
6.WELL LOCATIONS AND MEASURING POINTS WERE BASED ON A SURVEY BY
JAMES L. HAINES & ASSOCIATES FOR ISH, INC. DATED DECEMBER 23, 2008.
ISH DRAWING IS TITLED "POTENTIAL LOCATIONS FOR PROPOSED GEOPROBE
AND WELL INSTALLATIONS", DATED FEBRUARY 25, 2009 WITH A CAD FILE NAME
FIGURE 22.DWG
7.NEW WELL LOCATIONS AND MEASURING POINTS WERE BASED ON A TABLE BY
PARAMOUNTE ENGINEERING, WILMINGTON NC DATED 2012-03-05 SUPPLIED
BY PROGRESS ENERGY. HORIZONTAL DATUM IS NAD83(NSRS2007) AND THE
VERTICAL DATUM IS NGVD29.
8.THE PROPERTY BOUNDARY FOR THE L.V. SUTTON STEAM ELECTRIC PLANT WAS
BASED ON A COMPOSITE MAP PREPARED BY DAVIS-MARTIN-POWELL & ASSOC.,
INC. THE DRAWINGS ARE DATED JUNE, 1995 WITH REVISION NOTE FOR MARCH
4, 2004. FILE NAME IS L-D-9022-7.DWG. HORIZONTAL DATUM IS NAD83 AND
THE VERTICAL DATUM IS NGV 29.
9.THE LOCATION OF THE FORMER ASH DISPOSAL AREAS WAS BASED ON A FIGURE
2-2 PREPARED BY BLASLAND, BOUCK & LEE, INC. THE FIGURE IS TITLED
"HORIZONTAL EXTENT OF THE ASH WITHIN THE FORMER DISPOSAL AREA".
NOTE:
1.CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY AND ARE
NOT TO BE USED FOR DESIGN OR CONSTRUCTION PURPOSES.
2.DISPLAYED WATER SUPPLY WELL OR SPRING LOCATIONS ARE
APPROXIMATE.
S18 WATER SUPPLY WELL SAMPLED AT OWNER'S
REQUEST
AW-08
MW-37
FORMER ASHDISPOSAL AREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNELCOOLINGPOND
COOLINGPOND
COOLINGPOND
NOTES:1 COMPARATIVE VALUE-THE GREATER OF EITHER PSRG(PROTECTION OF GROUNDWATER) OR PROVISIONALBACKGROUND CONCENTRATION.2 SOIL SAMPLES OBTAINED FROM CSA MONITORINGWELL INSTALLATION FEBRUARY-JULY 2015.3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)5 PARCEL BOUNDARY WAS OBTAINED FROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
GRAPHIC SCALE
600 0 600 1,200 1,800 2,400
(IN FEET)
L. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
LEGEN D
MONITORING WELL SAMPLE CONCENTRATIONS GREATER THAN PSRGAND MAXIMUM CONCENTRATION FROM BACKGROUND DATA SET
SOIL BORING SAMPLE CONCENTRATIONS GREATER THAN PSRG ANDMAXIMUM CONCENTRATION FROM BACKGROUND DATA SET
MONITORING WELL SAMPLE CONCENTRATIONS EXCEED PSRG ANDMAXIMUM CONCENTRATION FROM BACKGROUND DATA. ADDITIONALBACKGROUND DATA IS NECESSARY TO DETERMINE IF EVALUATION OFCORRECTIVE ACTION IS APPROPRIATE
BACKGROUND SOIL LOCATION
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARYDUKE ENERGY PROGESS SUTTON PLANT SITE BOUNDARY
DITCH
PROJECT MANAGER: P. WALDREP
DRAWN BY: A. ROBINSON
DATE: 11/01/2015
DATE: 11/01/2015
CHECKED BY: C. SUTTELL
P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\SUTTON\MAP_DOCS\DRAFT_CAP\FIGURE 2-1- BACKGROUND SOILS.MXD
FIGURE 2-1AREAS OF EXCEEDANCES OF COMPARATIVE VALUES IN SOIL L.V. SUTTON ENERGY COMPLEX
ANALYTEIronIronVanadiumVanadium
DEPTH82-8496-9882-8496-98
RESULT650060507.98.8
AB-01
ANALYTEIronVanadium
DEPTH53-5553-55
RESULT56408.3
AB-02
ANALYTEIron DEPTH0-2 RESULT1350
AW-02C
ANALYTEIron DEPTH47-48 RESULT1950
AW-04C
ANALYTEBoronCobaltIronManganeseVanadium
DEPTH108-110108-110108-110108-110108-110
RESULT46.61.71100065.917.2
AW-06D
ANALYTEIronIronManganeseVanadium
DEPTH0-246-4746-4746-47
RESULT1330180002049
AW-07D
ANALYTEIron DEPTH42-44 RESULT1870
SMW-01C
ANALYTEIron DEPTH101-103 RESULT9000
SMW-06D
MW-11
MW-24C
MW-32C
MW-04B
MW-05C
MW-07C
GWPZ-01A
GWPZ-02A
GWPZ-03A GWPZ-03B
GWPZ-04A GWPZ-04B
MW-34B MW-34C
MW-35B MW-35C
PZ-1971
MW-10
MW-08
MW-09
ABMW-01S
ABMW-02S
AW-08BAW-08C
MW-37B MW-37C
SMW-01B
MW-07A
MW-04A
MW-05A
PZ-06DPZ-06S
PZ-10S
MW-21
MW-12
MW-19
MW-21C
MW-22B MW-22C
MW-23C
MW-24B
MW-24C
MW-31C
MW-36C
PZ-INT
MW-05B
MW-18
ABMW-01D
ABMW-02D
AW-01B
AW-03C
AW-04C
AW-05D
AW-06E
MW-23E
SMW-01C
SMW-06D
MW-15 MW-15D
MW-16
MW-16D
PZ-10D
MW-11MW-27B
MW-28BMW-28C
MW-33C
MW-31B
AW-01C
AW-02C AW-02D
AW-03B
AW-04B
AW-05B
AW-06B
AW-09BAW-09D
SMW-02BSMW-02C
SMW-03BSMW-03C
SMW-04B SMW-04C
SMW-05B SMW-05C
SMW-06C
MW-07A
MW-20 MW-20D
421-WELL 3
421-WELL 4FORMER ASHDISPOSAL AREA
1984 ASHBASIN(LINED)
NEW ASH BASINAREA (LINED)
1971ASHBASIN
CAPE FEARRIVER
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
NOTES:1 COMPARATIVE VALUE-THE GREATER OF EITHER 2L ORPROVISIONAL BACKGROUND CONCENTRATION.2 CONCENTRATIONS ARE FROM THE APRIL 2015SAMPLING EVENT.3 CONCENTRATIONS ARE FROM THE JUNE 2015SAMPLING EVENT.4 CONCENTRATIONS ARE FROM THE JULY 2015SAMPLING EVENT.5 CONCENTRATIONS ARE FROM THE SEPTEMBER 2015SAMPLING EVENT.6 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.7 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)8 PARCEL BOUNDARY WAS OBTAINED FROM THE NC
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
L. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
LEGEN D
FIGURE 2-2AREAS OF EXCEEDANCES OFCOMPARATIVE VALUES IN GROUNDWATERL.V. SUTTON ENERGY COMPLEX
MONITORING WELL CONCENTRATION GREATER THAN COMPARATIVEVALUE
PIEZOMETER CONCENTRATION GREATER THAN COMPARATIVE VALUE
MONITORING WELL CONCENTRATION LESS THAN COMPARATIVE VALUE
PIEZOMETER CONCENTRATION LESS THAN COMPARATIVE VALUE
AREA OF CONCENTRATION GREATER THAN 2L OR IMAC AND MAXIMUMCONCENTRATION FROM BACKGROUND DATA SET
AREAS WHERE MAX BACKGROUND VALUES ARE EXCEEDED.ADDITIONAL BACKGROUND DATA IS NECESSARY TO DETERMINE IFEVALUATION OF CORRECTIVE ACTION IS APPROPRIATE
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGESS SUTTON PLANT SITE BOUNDARY
DITCH
PROJECT MANAGER: P. WALDREP
DRAWN BY: C. ROE
DATE: 10/30/2015
DATE: 10/30/2015
CHECKED BY: C. SUTTELL
P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\SUTTON\MAP_DOCS\DRAFT_CAP\FIGURE 2-2 - 2L GROUNDWATER EXCEEDANCES.MXD
SW-CF001
SW-CFP
SW-06A
SW-08A
SW-CFUP
SW-01C
SW-004
FORMER ASHDISPOSAL AREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEAR RIVER
C A P E F E A R R I V E R
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
NOTES:1 COMPARATIVE VALUE-THE GREATER OF EITHER 2B ORPROVISIONAL BACKGROUND CONCENTRATION.2 CONCENTRATIONS ARE FROM THE APRIL 2015SAMPLING EVENT.3 CONCENTRATIONS ARE FROM THE JUNE 2015SAMPLING EVENT.4 CONCENTRATIONS ARE FROM THE JULY 2015SAMPLING EVENT.5 CONCENTRATIONS ARE FROM THE SEPTEMBER 2015SAMPLING EVENT.6 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.7 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)8 PARCEL BOUNDARY WAS OBTAINED FROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
GRAPHIC SCALE
600 0 600 1,200 1,800 2,400
(IN FEET)
L. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
LEGEN D
SURFACE WATER CONCENTRATION GREATER THAN COMPARATIVEVALUE
SURFACE WATER CONCENTRATION LESS THAN COMPARATIVE VALUE
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGESS SUTTON PLANT SITE BOUNDARY
DITCH
PROJECT MANAGER: P. WALDREP
DRAWN BY: A. ROBINSON
DATE: 10/30/2015
DATE: 10/30/2015
CHECKED BY: C. SUTTELL
P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\SUTTON\MAP_DOCS\DRAFT_CAP\FIGURE 2-3 - 2B SURFACE WATER EXCEEDANCES.MXD
FIGURE 2-3AREAS OF EXCEEDANCES OF COMPARATIVE VALUES IN SURFACE WATERL.V. SUTTON ENERGY COMPLEX
E
D
R
1
1
E
D
R
5
E
D
R
3
C
A
N
A
L
8
/
2
/
2
0
1
5
8
/
2
/
2
0
1
5
P
.
W
A
L
D
R
E
P
J
.
C
H
A
S
T
A
I
N
P
R
O
J
E
C
T
M
A
N
A
G
E
R
:
L
A
Y
O
U
T
N
A
M
E
:
D
R
A
W
N
B
Y
:
C
H
E
C
K
E
D
B
Y
:
K
A
T
H
Y
W
E
B
B
D
A
T
E
:
D
A
T
E
:
F
I
G
U
R
E
3
-
1
P
O
T
E
N
T
I
O
M
E
T
R
I
C
S
U
R
F
A
C
E
U
P
P
E
R
S
U
R
F
I
C
I
A
L
A
Q
U
I
F
E
R
J
U
N
E
1
,
2
0
1
5
10/30/2015 2:40 PM P:\Duke Energy Progress.1026\108. Sutton Ash Basin GW Assessment Plan\16.Corrective Action Plan\Figures\DE SUTTON CAR WATER LEVEL BASE MAP 2015-08-02.dwg
F
I
G
3
-
1
(
U
P
P
E
R
S
U
R
F
I
C
I
A
L
A
Q
U
I
F
E
R
)
1
2
0
0
G
R
A
P
H
I
C
S
C
A
L
E
(
I
N
F
E
E
T
)
0
6
0
0
3
0
0
6
0
0
w
w
w
.
s
y
n
t
e
r
r
a
c
o
r
p
.
c
o
m
1
4
8
R
i
v
e
r
S
t
r
e
e
t
,
S
u
i
t
e
2
2
0
G
r
e
e
n
v
i
l
l
e
,
S
o
u
t
h
C
a
r
o
l
i
n
a
2
9
6
0
1
8
6
4
-
4
2
1
-
9
9
9
9
L
.
V
.
S
U
T
T
O
N
E
N
E
R
G
Y
C
O
M
P
L
E
X
8
0
1
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
W
I
L
M
I
N
G
T
O
N
,
N
O
R
T
H
C
A
R
O
L
I
N
A
S
O
U
R
C
E
S
:
1
.
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
W
S
P
F
L
O
W
N
O
N
A
P
R
I
L
1
7
,
2
0
1
4
2
.
M
A
Y
2
3
,
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
R
C
S
G
E
O
S
P
A
T
I
A
L
D
A
T
A
G
A
T
E
W
A
Y
A
T
h
t
t
p
:
/
/
d
a
t
a
g
a
t
e
w
a
y
.
n
r
c
s
.
u
s
d
a
.
g
o
v
/
3
.
D
R
A
W
I
N
G
H
A
S
B
E
E
N
S
E
T
W
I
T
H
A
P
R
O
J
E
C
T
I
O
N
O
F
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
P
L
A
N
E
C
O
O
R
D
I
N
A
T
E
S
Y
S
T
E
M
F
I
P
S
3
2
0
0
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
(
N
A
D
8
3
)
A
N
D
V
E
R
T
I
C
A
L
D
A
T
U
M
(
N
G
V
D
8
8
)
.
4
.
P
A
R
C
E
L
D
A
T
A
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
L
I
B
R
A
R
I
E
S
A
T
h
t
t
p
:
/
/
w
w
w
.
l
i
b
.
n
c
s
u
.
e
d
u
/
g
i
s
/
c
o
u
n
t
i
e
s
.
h
t
m
l
F
O
R
N
E
W
H
A
N
O
V
E
R
C
O
U
N
T
Y
.
5
.
N
E
W
W
E
L
L
L
O
C
A
T
I
O
N
S
S
U
R
V
E
Y
E
D
B
Y
M
c
K
I
M
&
C
R
E
E
D
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
8
8
.
6
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
S
U
R
V
E
Y
B
Y
J
A
M
E
S
L
.
H
A
I
N
E
S
&
A
S
S
O
C
I
A
T
E
S
F
O
R
I
S
H
,
I
N
C
.
D
A
T
E
D
D
E
C
E
M
B
E
R
2
3
,
2
0
0
8
.
I
S
H
D
R
A
W
I
N
G
I
S
T
I
T
L
E
D
"
P
O
T
E
N
T
I
A
L
L
O
C
A
T
I
O
N
S
F
O
R
P
R
O
P
O
S
E
D
G
E
O
P
R
O
B
E
A
N
D
W
E
L
L
I
N
S
T
A
L
L
A
T
I
O
N
S
"
,
D
A
T
E
D
F
E
B
R
U
A
R
Y
2
5
,
2
0
0
9
W
I
T
H
A
C
A
D
F
I
L
E
N
A
M
E
F
i
g
u
r
e
2
2
.
d
w
g
7
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
T
A
B
L
E
B
Y
P
A
R
A
M
O
U
N
T
E
E
N
G
I
N
E
E
R
I
N
G
,
W
I
L
M
I
N
G
T
O
N
N
C
D
A
T
E
D
2
0
1
2
-
0
3
-
0
5
S
U
P
P
L
I
E
D
B
Y
P
R
O
G
R
E
S
S
E
N
E
R
G
Y
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
(
N
S
R
S
2
0
0
7
)
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
2
9
.
8
.
T
H
E
P
R
O
P
E
R
T
Y
B
O
U
N
D
A
R
Y
F
O
R
T
H
E
L
.
V
.
S
U
T
T
O
N
S
T
E
A
M
E
L
E
C
T
R
I
C
P
L
A
N
T
W
A
S
B
A
S
E
D
O
N
A
C
O
M
P
O
S
I
T
E
M
A
P
P
R
E
P
A
R
E
D
B
Y
D
A
V
I
S
-
M
A
R
T
I
N
-
P
O
W
E
L
L
&
A
S
S
O
C
.
,
I
N
C
.
T
H
E
D
R
A
W
I
N
G
S
A
R
E
D
A
T
E
D
J
U
N
E
,
1
9
9
5
W
I
T
H
R
E
V
I
S
I
O
N
N
O
T
E
F
O
R
M
A
R
C
H
4
,
2
0
0
4
.
F
I
L
E
N
A
M
E
I
S
L
-
D
-
9
0
2
2
-
7
.
D
W
G
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
2
9
.
9
.
T
H
E
L
O
C
A
T
I
O
N
O
F
T
H
E
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
S
W
A
S
B
A
S
E
D
O
N
A
F
I
G
U
R
E
2
-
2
P
R
E
P
A
R
E
D
B
Y
B
L
A
S
L
A
N
D
,
B
O
U
C
K
&
L
E
E
,
I
N
C
.
T
H
E
F
I
G
U
R
E
I
S
T
I
T
L
E
D
"
H
O
R
I
Z
O
N
T
A
L
E
X
T
E
N
T
O
F
T
H
E
A
S
H
W
I
T
H
I
N
T
H
E
F
O
R
M
E
R
D
I
S
P
O
S
A
L
A
R
E
A
"
.
1
0
.
M
O
N
I
T
O
R
I
N
G
W
E
L
L
S
/
P
I
E
Z
O
M
E
T
E
R
S
/
S
O
I
L
B
O
R
I
N
G
S
C
O
M
P
L
E
T
E
D
A
S
P
A
R
T
O
F
P
R
E
V
I
O
U
S
A
S
S
E
S
S
M
E
N
T
A
C
T
I
V
I
T
I
E
S
.
L
O
C
A
T
I
O
N
S
A
R
E
A
P
P
R
O
X
I
M
A
T
E
.
L
E
G
E
N
D
A
M
W
-
1
5
S
7
1
.
1
8
B
A
C
K
G
R
O
U
N
D
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
E
V
E
L
I
N
F
E
E
T
(
m
s
l
.
)
B
G
M
W
-
1
0
7
3
.
0
1
C
M
W
-
6
R
6
9
.
1
2
D
O
W
N
G
R
A
D
I
E
N
T
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
A
S
S
E
S
S
M
E
N
T
W
E
L
L
W
E
L
L
W
A
T
E
R
L
E
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
D
M
W
-
1
6
6
.
8
4
M
O
N
I
T
O
R
I
N
G
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
I
N
F
E
E
T
(
m
s
l
.
)
I
N
F
E
R
R
E
D
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
(
m
s
l
.
)
5
0
0
f
t
C
O
M
P
L
I
A
N
C
E
B
O
U
N
D
A
R
Y
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
W
A
S
T
E
B
O
U
N
D
A
R
Y
S
M
W
-
0
6
C
S
M
W
-
0
6
D
S
M
W
-
0
6
B
9
.
9
6
S
M
W
-
0
5
C
S
M
W
-
0
5
B
1
0
.
2
8
S
M
W
-
0
1
B
1
0
.
0
2
S
M
W
-
0
1
C
S
M
W
-
0
2
B
1
0
.
0
3
S
M
W
-
0
2
C
S
M
W
-
0
3
B
9
.
6
1
S
M
W
-
0
3
C
S
M
W
-
0
4
B
1
0
.
7
0
S
M
W
-
0
4
C
P
Z
-
I
N
T
G
W
P
Z
-
3
B
G
W
P
Z
-
3
A
G
W
P
Z
-
2
A
G
W
P
Z
-
2
B
M
W
-
2
3
C
M
W
-
2
3
B
1
0
.
8
8
M
W
-
2
2
C
M
W
-
2
2
B
1
0
.
4
3
G
W
P
Z
-
4
A
G
W
P
Z
-
4
B
A
B
M
W
-
0
1
S
A
B
M
W
-
0
1
D
A
B
M
W
-
0
2
D
A
B
M
W
-
0
2
S
7
.
4
2
M
W
-
1
4
9
.
2
0
M
W
-
1
6
8
.
4
5
M
W
-
1
6
D
M
W
-
1
5
7
.
2
7
M
W
-
1
5
D
M
W
-
2
0
D
M
W
-
2
0
3
.
7
3
A
W
-
0
9
B
8
.
6
1
A
W
-
0
9
D
A
W
-
0
9
C
M
W
-
7
C
M
W
-
7
B
9
.
1
3
M
W
-
7
A
9
.
0
8
M
W
-
1
9
M
W
-
2
1
C
M
W
-
1
8
M
W
-
2
8
C
M
W
-
2
8
B
9
.
6
6
M
W
-
2
8
T
L
A
-
P
Z
-
5
M
W
-
3
3
C
M
W
-
3
2
C
M
W
-
3
4
B
M
W
-
3
5
B
M
W
-
3
5
C
M
W
-
3
4
C
M
W
-
3
6
C
M
W
-
3
6
B
M
W
-
2
7
B
9
.
9
9
P
Z
-
1
0
S
1
0
.
7
2
P
Z
-
1
0
D
L
A
-
P
Z
-
1
A
W
-
0
8
B
9
.
7
0
M
W
-
1
1
P
Z
-
6
S
1
0
.
3
0
M
W
-
9
L
A
-
P
Z
-
2
L
A
-
P
Z
-
4
L
A
-
P
Z
-
3
M
W
-
2
4
C
M
W
-
2
4
B
1
1
.
0
3
M
W
-
1
2
A
W
-
0
2
C
A
W
-
0
2
B
1
0
.
8
5
A
W
-
0
2
D
A
W
-
0
3
B
1
1
.
0
2
A
W
-
0
3
C
A
W
-
0
1
C
A
W
-
0
1
B
1
0
.
6
7
M
W
-
8
MW-5
A
9.36
M
W
-
5
B
9
.
3
6
M
W
-
5
C
M
W
-
3
7
C
M
W
-
3
7
B
8
.
0
3
A
W
-
0
5
D
A
W
-
0
5
B
1
0
.
1
8
A
W
-
0
5
E
A
W
-
0
5
C
A
W
-
0
4
B
1
0
.
7
5
A
W
-
0
4
C
M
W
-
4
1
1
.
2
8
M
W
-
4
A
1
1
.
3
1
M
W
-
4
B
M
W
-
3
1
B
1
1
.
0
3
M
W
-
3
1
C
A
W
-
0
7
D
4
5
6
P
E
-
S
W
2
P
E
-
S
W
6
E
P
E
-
S
W
6
C
(
A
B
A
N
D
O
N
E
D
)
P
E
-
S
W
6
B
P
E
-
S
W
6
A
P
E
-
S
W
5
P
E
-
S
W
4
P
E
-
S
W
3
C
A
N
A
L
C
A
N
A
L
NC
W
I
L
D
L
I
F
E
LA
K
E
A
C
C
E
S
S
S
U
T
T
O
N
L
A
K
E
R
D
COOLING POND
N
C
H
I
G
H
W
A
Y
4
2
1
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
S
U
T
T
O
N
L
A
K
E
R
D
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
R
O
Y
M
A
C
D
R
F
R
E
D
R
I
C
K
S
O
N
R
D
M
E
T
R
O
C
I
R
C
L
E
F
R
E
D
R
I
C
K
S
O
N
R
D
A
P
P
R
O
X
I
M
A
T
E
R
O
U
T
E
O
F
T
H
E
N
E
W
W
I
L
L
M
I
N
G
T
O
N
B
Y
P
A
S
S
(
I
-
1
4
0
)
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
N
H
C
-
S
W
1
(
A
B
A
N
D
O
N
E
D
)
O
L
D
A
S
H
P
O
N
D
A
R
E
A
N
E
W
A
S
H
P
O
N
D
A
R
E
A
-
L
I
N
E
D
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
CAPE FEAR RI
V
E
R
CAPE FEAR RIVER
W
O
O
T
E
N
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
E
-
S
W
2
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
N
H
C
-
S
W
4
C
F
P
U
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
A
R
C
E
L
L
I
N
E
(
A
P
P
R
O
X
I
M
A
T
E
)
6
E
D
R
3
E
D
R
R
E
P
O
R
T
E
D
W
E
L
L
L
O
C
A
T
I
O
N
(
A
P
P
R
O
X
I
M
A
T
E
)
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
6
I
N
V
I
S
T
A
5
I
N
V
I
S
T
A
4
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
2
I
N
V
I
S
T
A
1
I
N
V
I
S
T
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
R
O
D
U
C
T
I
O
N
W
E
L
L
S
P
R
E
V
I
O
U
S
L
Y
R
E
P
O
R
T
E
D
O
R
O
B
S
E
R
V
E
D
P
R
O
D
U
C
T
I
O
N
W
E
L
L
S
S
H
O
W
N
.
S
O
M
E
W
E
L
L
S
M
A
Y
N
O
L
O
N
G
E
R
E
X
I
S
T
O
R
B
E
O
P
E
R
A
T
I
O
N
A
L
.
A
L
L
P
R
I
V
A
T
E
W
A
T
E
R
S
U
P
P
L
Y
W
E
L
L
S
A
R
E
N
O
T
S
H
O
W
N
O
N
T
H
I
S
D
R
A
W
I
N
G
.
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
M
I
N
E
B
O
U
N
D
A
R
Y
IN
T
E
R
S
T
A
T
E
1
4
0
(
U
S
H
I
G
H
W
A
Y
1
7
)
P
E
-
S
W
6
D
COOLING POND WATER LEVEL = 9.7 ftPROVIDED BY DUKE ENERGY 06-01-2015
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
4
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
2
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
1
N
H
C
-
S
W
(
N
O
T
I
N
U
S
E
)
N
H
C
-
S
W
4
N
H
C
-
S
W
3
S
O
L
A
R
F
A
R
M
G
W
P
Z
-
1
B
1
0
.
2
0
G
W
P
Z
-
1
A
1
0
.
2
9
M
W
-
2
7
C
A
W
-
0
8
C
M
W
-
1
0
P
Z
-
6
D
M
W
-
2
3
E
A
W
-
0
6
B
1
1
.
0
6
A
W
-
0
6
D
A
W
-
0
6
E
1
1
.
0
1
1
.
0
1
0
.
5
10.5
10.0
1
0
.
5
1
0
.
0
9
.
5
9
.
5
9
.
5
9
.
0
9
.
0
9
.
5
6
.
0
1
0
.
0
9
.
0
1
2
.
0
5
.
0
7
.
0
8
.
0
9
.
5
9
.
0
1
1
.
0
1
1
.
0
5
.
0
6
.
0
8
.
0
9
.
0
6
.
0
4
.
0
8
.
0
N
O
T
E
:
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
S
I
N
T
H
E
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
M
A
Y
B
E
A
F
F
E
C
T
E
D
B
Y
D
I
S
C
R
E
P
A
N
C
I
E
S
I
N
W
E
L
L
E
L
E
V
A
T
I
O
N
S
U
R
V
E
Y
D
A
T
A
.
7
.
0
E
D
R
1
1
E
D
R
5
E
D
R
3
C
A
N
A
L
8
/
2
/
2
0
1
5
8
/
2
/
2
0
1
5
P
.
W
A
L
D
R
E
P
J
.
C
H
A
S
T
A
I
N
P
R
O
J
E
C
T
M
A
N
A
G
E
R
:
L
A
Y
O
U
T
N
A
M
E
:
D
R
A
W
N
B
Y
:
C
H
E
C
K
E
D
B
Y
:
K
A
T
H
Y
W
E
B
B
D
A
T
E
:
D
A
T
E
:
F
I
G
U
R
E
3
-
2
P
O
T
E
N
T
I
O
M
E
T
R
I
C
S
U
R
F
A
C
E
L
O
W
E
R
S
U
R
F
I
C
I
A
L
A
Q
U
I
F
E
R
J
U
N
E
1
,
2
0
1
5
10/30/2015 2:31 PM P:\Duke Energy Progress.1026\108. Sutton Ash Basin GW Assessment Plan\16.Corrective Action Plan\Figures\DE SUTTON CAR WATER LEVEL BASE MAP 2015-08-02.dwg
F
I
G
3
-
2
(
L
O
W
E
R
S
U
R
F
I
C
I
A
L
A
Q
U
I
F
E
R
)
1
2
0
0
G
R
A
P
H
I
C
S
C
A
L
E
(
I
N
F
E
E
T
)
0
6
0
0
3
0
0
6
0
0
w
w
w
.
s
y
n
t
e
r
r
a
c
o
r
p
.
c
o
m
1
4
8
R
i
v
e
r
S
t
r
e
e
t
,
S
u
i
t
e
2
2
0
G
r
e
e
n
v
i
l
l
e
,
S
o
u
t
h
C
a
r
o
l
i
n
a
2
9
6
0
1
8
6
4
-
4
2
1
-
9
9
9
9
L
.
V
.
S
U
T
T
O
N
E
N
E
R
G
Y
C
O
M
P
L
E
X
8
0
1
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
W
I
L
M
I
N
G
T
O
N
,
N
O
R
T
H
C
A
R
O
L
I
N
A
L
E
G
E
N
D
A
M
W
-
1
5
S
7
1
.
1
8
B
A
C
K
G
R
O
U
N
D
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
E
V
E
L
I
N
F
E
E
T
(
m
s
l
.
)
B
G
M
W
-
1
0
7
3
.
0
1
C
M
W
-
6
R
6
9
.
1
2
D
O
W
N
G
R
A
D
I
E
N
T
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
A
S
S
E
S
S
M
E
N
T
W
E
L
L
W
E
L
L
W
A
T
E
R
L
E
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
D
M
W
-
1
6
6
.
8
4
M
O
N
I
T
O
R
I
N
G
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
I
N
F
E
E
T
(
m
s
l
.
)
I
N
F
E
R
R
E
D
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
(
m
s
l
.
)
5
0
0
f
t
C
O
M
P
L
I
A
N
C
E
B
O
U
N
D
A
R
Y
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
W
A
S
T
E
B
O
U
N
D
A
R
Y
S
M
W
-
0
6
C
9
.
9
2
S
M
W
-
0
6
D
S
M
W
-
0
6
B
S
M
W
-
0
5
C
1
0
.
4
8
S
M
W
-
0
5
B
S
M
W
-
0
1
B
S
M
W
-
0
1
C
1
0
.
1
0
S
M
W
-
0
2
B
S
M
W
-
0
2
C
1
0
.
0
1
S
M
W
-
0
3
B
S
M
W
-
0
3
C
9
.
6
3
S
M
W
-
0
4
B
S
M
W
-
0
4
C
1
0
.
6
9
P
Z
-
I
N
T
G
W
P
Z
-
3
B
G
W
P
Z
-
3
A
G
W
P
Z
-
2
A
G
W
P
Z
-
2
B
M
W
-
2
3
C
1
0
.
8
9
M
W
-
2
3
B
M
W
-
2
2
C
1
0
.
3
9
M
W
-
2
2
B
G
W
P
Z
-
4
A
G
W
P
Z
-
4
B
A
B
M
W
-
0
1
S
1
1
.
1
6
A
B
M
W
-
0
1
D
A
B
M
W
-
0
2
D
7
.
3
9
A
B
M
W
-
0
2
S
M
W
-
1
4
M
W
-
1
6
M
W
-
1
6
D
8
.
3
9
M
W
-
1
5
M
W
-
1
5
D
7
.
2
1
M
W
-
2
0
D
4
.
1
1
M
W
-
2
0
A
W
-
0
9
B
A
W
-
0
9
D
A
W
-
0
9
C
8
.
6
3
M
W
-
7
C
9
.
0
4
M
W
-
7
B
M
W
-
7
A
M
W
-
1
9
9
.
7
8
M
W
-
2
1
C
9
.
7
9
M
W
-
1
8
M
W
-
2
8
C
9
.
6
6
M
W
-
2
8
B
M
W
-
2
8
T
L
A
-
P
Z
-
5
M
W
-
3
3
C
1
0
.
0
2
M
W
-
3
2
C
1
0
.
3
2
M
W
-
3
4
B
M
W
-
3
5
B
M
W
-
3
5
C
M
W
-
3
4
C
M
W
-
3
6
C
M
W
-
3
6
B
M
W
-
2
7
B
P
Z
-
1
0
S
P
Z
-
1
0
D
L
A
-
P
Z
-
1
A
W
-
0
8
B
M
W
-
1
1
1
1
.
8
6
P
Z
-
6
S
M
W
-
9
1
0
.
7
4
L
A
-
P
Z
-
2
L
A
-
P
Z
-
4
L
A
-
P
Z
-
3
M
W
-
2
4
C
1
1
.
0
2
M
W
-
2
4
B
M
W
-
1
2
1
0
.
9
6
A
W
-
0
2
C
1
0
.
8
7
A
W
-
0
2
B
A
W
-
0
2
D
A
W
-
0
3
B
A
W
-
0
3
C
1
0
.
9
7
A
W
-
0
1
C
1
0
.
7
0
A
W
-
0
1
B
M
W
-
8
9
.
8
7
M
W
-
5
A
M
W
-
5
B
M
W
-
5
C
9
.
3
2
M
W
-
3
7
C
8
.
6
2
M
W
-
3
7
B
A
W
-
0
5
D
A
W
-
0
5
B
A
W
-
0
5
E
A
W
-
0
5
C
1
0
.
1
7
A
W
-
0
4
B
A
W
-
0
4
C
1
0
.
6
7
M
W
-
4
M
W
-
4
A
M
W
-
4
B
8
.
3
1
M
W
-
3
1
B
M
W
-
3
1
C
1
1
.
0
3
A
W
-
0
7
D
C
A
N
A
L
C
A
N
A
L
N
H
C
-
S
W
4
N
H
C
-
S
W
3
N
H
C
-
S
W
(
N
O
T
I
N
U
S
E
)
I
N
V
I
S
T
A
1
I
N
V
I
S
T
A
2
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
4
I
N
V
I
S
T
A
5
I
N
V
I
S
T
A
6
P
E
-
S
W
2
P
E
-
S
W
4
P
E
-
S
W
3
P
E
-
S
W
5
P
E
-
S
W
6
A
P
E
-
S
W
6
B
P
E
-
S
W
6
C
(
A
B
A
N
D
O
N
E
D
)
P
E
-
S
W
6
E
10.5
10
9
.
5
9
.
0
9
.
0
9
.
5
1
0
.
0
1
0
.
5
1
1
.
0
1
0
.
5
1
0
.
0
9.
5
9
.
5
1
1
.
0
4
5
6
8
.
5
NC WI
L
D
L
I
F
E
LAKE
A
C
C
E
S
S
S
U
T
T
O
N
L
A
K
E
R
D
COOLING POND
N
C
H
I
G
H
W
A
Y
4
2
1
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
S
U
T
T
O
N
L
A
K
E
R
D
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
R
O
Y
M
A
C
D
R
F
R
E
D
R
I
C
K
S
O
N
R
D
M
E
T
R
O
C
I
R
C
L
E
F
R
E
D
R
I
C
K
S
O
N
R
D
A
P
P
R
O
X
I
M
A
T
E
R
O
U
T
E
O
F
T
H
E
N
E
W
W
I
L
L
M
I
N
G
T
O
N
B
Y
P
A
S
S
(
I
-
1
4
0
)
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
N
H
C
-
S
W
1
(
A
B
A
N
D
O
N
E
D
)
O
L
D
A
S
H
P
O
N
D
A
R
E
A
N
E
W
A
S
H
P
O
N
D
A
R
E
A
-
L
I
N
E
D
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
CAPE FEAR RIVE
R
CAPE FEAR RIVER
W
O
O
T
E
N
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
E
-
S
W
2
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
N
H
C
-
S
W
4
C
F
P
U
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
A
R
C
E
L
L
I
N
E
(
A
P
P
R
O
X
I
M
A
T
E
)
6
E
D
R
3
E
D
R
R
E
P
O
R
T
E
D
W
E
L
L
L
O
C
A
T
I
O
N
(
A
P
P
R
O
X
I
M
A
T
E
)
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
M
I
N
E
B
O
U
N
D
A
R
Y
IN
T
E
R
S
T
A
T
E
1
4
0
(
U
S
H
I
G
H
W
A
Y
1
7
)
P
E
-
S
W
6
D
COOLING POND WATER LEVEL = 9.7 ftPROVIDED BY DUKE ENERGY 06-01-2015
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
4
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
2
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
1
S
O
L
A
R
F
A
R
M
G
W
P
Z
-
1
B
G
W
P
Z
-
1
A
M
W
-
2
7
C
9
.
9
7
A
W
-
0
8
C
9
.
7
7
M
W
-
1
0
9
.
9
5
P
Z
-
6
D
M
W
-
2
3
E
A
W
-
0
6
B
A
W
-
0
6
D
A
W
-
0
6
E
6
.
0
4
.
0
7
.
0
N
O
T
E
:
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
S
I
N
T
H
E
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
M
A
Y
B
E
A
F
F
E
C
T
E
D
B
Y
D
I
S
C
R
E
P
A
N
C
I
E
S
I
N
S
U
R
V
E
Y
D
A
T
A
.
8
.
0
5
.
0
S
O
U
R
C
E
S
:
1
.
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
W
S
P
F
L
O
W
N
O
N
A
P
R
I
L
1
7
,
2
0
1
4
2
.
M
A
Y
2
3
,
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
R
C
S
G
E
O
S
P
A
T
I
A
L
D
A
T
A
G
A
T
E
W
A
Y
A
T
h
t
t
p
:
/
/
d
a
t
a
g
a
t
e
w
a
y
.
n
r
c
s
.
u
s
d
a
.
g
o
v
/
3
.
D
R
A
W
I
N
G
H
A
S
B
E
E
N
S
E
T
W
I
T
H
A
P
R
O
J
E
C
T
I
O
N
O
F
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
P
L
A
N
E
C
O
O
R
D
I
N
A
T
E
S
Y
S
T
E
M
F
I
P
S
3
2
0
0
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
(
N
A
D
8
3
)
A
N
D
V
E
R
T
I
C
A
L
D
A
T
U
M
(
N
G
V
D
8
8
)
.
4
.
P
A
R
C
E
L
D
A
T
A
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
L
I
B
R
A
R
I
E
S
A
T
h
t
t
p
:
/
/
w
w
w
.
l
i
b
.
n
c
s
u
.
e
d
u
/
g
i
s
/
c
o
u
n
t
i
e
s
.
h
t
m
l
F
O
R
N
E
W
H
A
N
O
V
E
R
C
O
U
N
T
Y
.
5
.
N
E
W
W
E
L
L
L
O
C
A
T
I
O
N
S
S
U
R
V
E
Y
E
D
B
Y
M
c
K
I
M
&
C
R
E
E
D
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
8
8
.
6
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
S
U
R
V
E
Y
B
Y
J
A
M
E
S
L
.
H
A
I
N
E
S
&
A
S
S
O
C
I
A
T
E
S
F
O
R
I
S
H
,
I
N
C
.
D
A
T
E
D
D
E
C
E
M
B
E
R
2
3
,
2
0
0
8
.
I
S
H
D
R
A
W
I
N
G
I
S
T
I
T
L
E
D
"
P
O
T
E
N
T
I
A
L
L
O
C
A
T
I
O
N
S
F
O
R
P
R
O
P
O
S
E
D
G
E
O
P
R
O
B
E
A
N
D
W
E
L
L
I
N
S
T
A
L
L
A
T
I
O
N
S
"
,
D
A
T
E
D
F
E
B
R
U
A
R
Y
2
5
,
2
0
0
9
W
I
T
H
A
C
A
D
F
I
L
E
N
A
M
E
F
i
g
u
r
e
2
2
.
d
w
g
7
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
T
A
B
L
E
B
Y
P
A
R
A
M
O
U
N
T
E
E
N
G
I
N
E
E
R
I
N
G
,
W
I
L
M
I
N
G
T
O
N
N
C
D
A
T
E
D
2
0
1
2
-
0
3
-
0
5
S
U
P
P
L
I
E
D
B
Y
P
R
O
G
R
E
S
S
E
N
E
R
G
Y
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
(
N
S
R
S
2
0
0
7
)
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
2
9
.
8
.
T
H
E
P
R
O
P
E
R
T
Y
B
O
U
N
D
A
R
Y
F
O
R
T
H
E
L
.
V
.
S
U
T
T
O
N
S
T
E
A
M
E
L
E
C
T
R
I
C
P
L
A
N
T
W
A
S
B
A
S
E
D
O
N
A
C
O
M
P
O
S
I
T
E
M
A
P
P
R
E
P
A
R
E
D
B
Y
D
A
V
I
S
-
M
A
R
T
I
N
-
P
O
W
E
L
L
&
A
S
S
O
C
.
,
I
N
C
.
T
H
E
D
R
A
W
I
N
G
S
A
R
E
D
A
T
E
D
J
U
N
E
,
1
9
9
5
W
I
T
H
R
E
V
I
S
I
O
N
N
O
T
E
F
O
R
M
A
R
C
H
4
,
2
0
0
4
.
F
I
L
E
N
A
M
E
I
S
L
-
D
-
9
0
2
2
-
7
.
D
W
G
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
2
9
.
9
.
T
H
E
L
O
C
A
T
I
O
N
O
F
T
H
E
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
S
W
A
S
B
A
S
E
D
O
N
A
F
I
G
U
R
E
2
-
2
P
R
E
P
A
R
E
D
B
Y
B
L
A
S
L
A
N
D
,
B
O
U
C
K
&
L
E
E
,
I
N
C
.
T
H
E
F
I
G
U
R
E
I
S
T
I
T
L
E
D
"
H
O
R
I
Z
O
N
T
A
L
E
X
T
E
N
T
O
F
T
H
E
A
S
H
W
I
T
H
I
N
T
H
E
F
O
R
M
E
R
D
I
S
P
O
S
A
L
A
R
E
A
"
.
1
0
.
M
O
N
I
T
O
R
I
N
G
W
E
L
L
S
/
P
I
E
Z
O
M
E
T
E
R
S
/
S
O
I
L
B
O
R
I
N
G
S
C
O
M
P
L
E
T
E
D
A
S
P
A
R
T
O
F
P
R
E
V
I
O
U
S
A
S
S
E
S
S
M
E
N
T
A
C
T
I
V
I
T
I
E
S
.
L
O
C
A
T
I
O
N
S
A
R
E
A
P
P
R
O
X
I
M
A
T
E
.
E
D
R
1
1
E
D
R
5
E
D
R
3
C
A
N
A
L
8
/
2
/
2
0
1
5
8
/
2
/
2
0
1
5
P
.
W
A
L
D
R
E
P
J
.
C
H
A
S
T
A
I
N
P
R
O
J
E
C
T
M
A
N
A
G
E
R
:
L
A
Y
O
U
T
N
A
M
E
:
D
R
A
W
N
B
Y
:
C
H
E
C
K
E
D
B
Y
:
K
A
T
H
Y
W
E
B
B
D
A
T
E
:
D
A
T
E
:
F
I
G
U
R
E
3
-
3
P
O
T
E
N
T
I
O
M
E
T
R
I
C
S
U
R
F
A
C
E
P
E
E
D
E
E
A
Q
U
I
F
E
R
J
U
N
E
1
,
2
0
1
5
10/30/2015 2:23 PM P:\Duke Energy Progress.1026\108. Sutton Ash Basin GW Assessment Plan\16.Corrective Action Plan\Figures\DE SUTTON CAR WATER LEVEL BASE MAP 2015-08-02.dwg
F
I
G
3
-
3
(
P
E
E
D
E
E
A
Q
U
I
F
E
R
)
1
2
0
0
G
R
A
P
H
I
C
S
C
A
L
E
(
I
N
F
E
E
T
)
0
6
0
0
3
0
0
6
0
0
w
w
w
.
s
y
n
t
e
r
r
a
c
o
r
p
.
c
o
m
1
4
8
R
i
v
e
r
S
t
r
e
e
t
,
S
u
i
t
e
2
2
0
G
r
e
e
n
v
i
l
l
e
,
S
o
u
t
h
C
a
r
o
l
i
n
a
2
9
6
0
1
8
6
4
-
4
2
1
-
9
9
9
9
L
.
V
.
S
U
T
T
O
N
E
N
E
R
G
Y
C
O
M
P
L
E
X
8
0
1
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
W
I
L
M
I
N
G
T
O
N
,
N
O
R
T
H
C
A
R
O
L
I
N
A
L
E
G
E
N
D
B
A
C
K
G
R
O
U
N
D
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
E
V
E
L
I
N
F
E
E
T
(
m
s
l
.
)
D
O
W
N
G
R
A
D
I
E
N
T
C
O
M
P
L
I
A
N
C
E
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
A
S
S
E
S
S
M
E
N
T
W
E
L
L
W
E
L
L
W
A
T
E
R
L
E
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
M
O
N
I
T
O
R
I
N
G
W
E
L
L
W
A
T
E
R
L
V
E
L
E
L
E
V
A
T
I
O
N
I
N
F
E
E
T
(
m
s
l
.
)
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
I
N
F
E
E
T
(
m
s
l
.
)
I
N
F
E
R
R
E
D
W
A
T
E
R
L
E
V
E
L
C
O
N
T
O
U
R
(
m
s
l
.
)
5
0
0
f
t
C
O
M
P
L
I
A
N
C
E
B
O
U
N
D
A
R
Y
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
W
A
S
T
E
B
O
U
N
D
A
R
Y
S
M
W
-
0
6
C
S
M
W
-
0
6
D
1
0
.
1
7
S
M
W
-
0
6
B
S
M
W
-
0
5
C
S
M
W
-
0
5
B
S
M
W
-
0
1
B
S
M
W
-
0
1
C
S
M
W
-
0
2
B
S
M
W
-
0
2
C
S
M
W
-
0
3
B
S
M
W
-
0
3
C
S
M
W
-
0
4
B
S
M
W
-
0
4
C
P
Z
-
I
N
T
G
W
P
Z
-
3
B
G
W
P
Z
-
3
A
G
W
P
Z
-
2
A
G
W
P
Z
-
2
B
M
W
-
2
3
C
M
W
-
2
3
B
M
W
-
2
2
C
M
W
-
2
2
B
G
W
P
Z
-
4
B
G
W
P
Z
-
4
B
A
B
M
W
-
0
1
S
A
B
M
W
-
0
1
D
1
0
.
5
5
A
B
M
W
-
0
2
D
A
B
M
W
-
0
2
S
M
W
-
1
4
M
W
-
1
6
M
W
-
1
6
D
M
W
-
1
5
M
W
-
1
5
D
M
W
-
2
0
D
M
W
-
2
0
A
W
-
0
9
B
A
W
-
0
9
D
8
.
5
5
A
W
-
0
9
C
M
W
-
7
C
M
W
-
7
B
M
W
-
7
A
M
W
-
1
9
M
W
-
2
1
C
M
W
-
1
8
M
W
-
2
8
C
M
W
-
2
8
B
M
W
-
2
8
T
9
.
6
6
L
A
-
P
Z
-
5
M
W
-
3
3
C
M
W
-
3
2
C
M
W
-
3
4
B
M
W
-
3
5
B
M
W
-
3
5
C
M
W
-
3
4
C
M
W
-
3
6
C
M
W
-
3
6
B
M
W
-
2
7
B
P
Z
-
1
0
S
P
Z
-
1
0
D
1
0
.
5
5
L
A
-
P
Z
-
1
A
W
-
0
8
B
M
W
-
1
1
P
Z
-
6
S
M
W
-
9
L
A
-
P
Z
-
2
L
A
-
P
Z
-
4
L
A
-
P
Z
-
3
M
W
-
2
4
C
M
W
-
2
4
B
M
W
-
1
2
A
W
-
0
2
C
A
W
-
0
2
B
A
W
-
0
2
D
1
0
.
8
5
A
W
-
0
3
B
A
W
-
0
3
C
A
W
-
0
1
C
A
W
-
0
1
B
M
W
-
8
M
W
-
5
A
M
W
-
5
B
M
W
-
5
C
M
W
-
3
7
C
M
W
-
3
7
B
A
W
-
0
5
D
1
0
.
2
0
A
W
-
0
5
B
A
W
-
0
5
E
1
0
.
0
9
A
W
-
0
5
C
A
W
-
0
4
B
A
W
-
0
4
C
M
W
-
4
M
W
-
4
A
M
W
-
4
B
M
W
-
3
1
B
M
W
-
3
1
C
A
W
-
0
7
D
1
1
.
0
2
4
5
6
P
E
-
S
W
2
P
E
-
S
W
6
E
P
E
-
S
W
6
C
(
A
B
A
N
D
O
N
E
D
)
P
E
-
S
W
6
B
P
E
-
S
W
6
A
P
E
-
S
W
5
P
E
-
S
W
4
P
E
-
S
W
3
C
A
N
A
L
C
A
N
A
L
N
C
W
I
L
D
L
I
F
E
L
A
K
E
A
C
C
E
S
S
S
U
T
T
O
N
L
A
K
E
R
D
COOLING POND
N
C
H
I
G
H
W
A
Y
4
2
1
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
S
U
T
T
O
N
L
A
K
E
R
D
S
U
T
T
O
N
S
T
E
A
M
P
L
A
N
T
R
D
R
O
Y
M
A
C
D
R
F
R
E
D
R
I
C
K
S
O
N
R
D
M
E
T
R
O
C
I
R
C
L
E
F
R
E
D
R
I
C
K
S
O
N
R
D
A
P
P
R
O
X
I
M
A
T
E
R
O
U
T
E
O
F
T
H
E
N
E
W
W
I
L
L
M
I
N
G
T
O
N
B
Y
P
A
S
S
(
I
-
1
4
0
)
N
C
H
I
G
H
W
A
Y
4
2
1
R
A
I
L
R
O
A
D
R
A
I
L
R
O
A
D
N
H
C
-
S
W
1
(
A
B
A
N
D
O
N
E
D
)
O
L
D
A
S
H
P
O
N
D
A
R
E
A
N
E
W
A
S
H
P
O
N
D
A
R
E
A
-
L
I
N
E
D
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
CAPE FEAR
R
I
V
E
R
CAPE FEAR RIVER
W
O
O
T
E
N
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
E
-
S
W
2
D
U
K
E
E
N
E
R
G
Y
P
R
O
G
R
E
S
S
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
N
H
C
-
S
W
4
C
F
P
U
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
A
R
C
E
L
L
I
N
E
(
A
P
P
R
O
X
I
M
A
T
E
)
6
E
D
R
3
E
D
R
R
E
P
O
R
T
E
D
W
E
L
L
L
O
C
A
T
I
O
N
(
A
P
P
R
O
X
I
M
A
T
E
)
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
6
I
N
V
I
S
T
A
5
I
N
V
I
S
T
A
4
I
N
V
I
S
T
A
3
I
N
V
I
S
T
A
2
I
N
V
I
S
T
A
1
I
N
V
I
S
T
A
P
R
O
D
U
C
T
I
O
N
W
E
L
L
(
A
P
P
R
O
X
I
M
A
T
E
)
P
R
O
D
U
C
T
I
O
N
W
E
L
L
S
P
R
E
V
I
O
U
S
L
Y
R
E
P
O
R
T
E
D
O
R
O
B
S
E
R
V
E
D
P
R
O
D
U
C
T
I
O
N
W
E
L
L
S
S
H
O
W
N
.
S
O
M
E
W
E
L
L
S
M
A
Y
N
O
L
O
N
G
E
R
E
X
I
S
T
O
R
B
E
O
P
E
R
A
T
I
O
N
A
L
.
A
L
L
P
R
I
V
A
T
E
W
A
T
E
R
W
E
L
L
S
U
P
P
L
Y
W
E
L
L
S
A
R
E
N
O
T
S
H
O
W
N
O
N
T
H
I
S
D
R
A
W
I
N
G
.
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
S
.
T
.
W
O
O
T
E
N
C
O
R
P
O
R
A
T
I
O
N
M
I
N
E
B
O
U
N
D
A
R
Y
IN
T
E
R
S
T
A
T
E
1
4
0
(
U
S
H
I
G
H
W
A
Y
1
7
)
P
E
-
S
W
6
D
COOLING POND WATER LEVEL = 9.7 ftPROVIDED BY DUKE ENERGY 06-01-2015
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
4
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
2
N
P
D
E
S
O
U
T
F
A
L
L
S
W
-
0
0
1
N
H
C
-
S
W
(
N
O
T
I
N
U
S
E
)
N
H
C
-
S
W
4
N
H
C
-
S
W
3
S
O
L
A
R
F
A
R
M
M
W
-
2
7
C
A
W
-
0
8
C
M
W
-
1
0
P
Z
-
6
D
1
0
.
6
2
M
W
-
2
3
E
1
0
.
4
1
S
M
W
-
0
6
D
1
0
.
1
7
M
W
-
4
B
M
W
-
2
3
B
P
Z
-
1
0
D
1
0
.
5
5
A
W
-
0
6
B
A
W
-
0
6
D
1
0
.
9
9
A
W
-
0
6
E
1
0
.
8
2
10.5
1
1
.
0
10.5
10.
5
10.
0
9.0
9.5
10.0 10.0
G
W
P
Z
-
1
B
G
W
P
Z
-
1
A
S
O
U
R
C
E
S
:
1
.
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
W
S
P
F
L
O
W
N
O
N
A
P
R
I
L
1
7
,
2
0
1
4
2
.
M
A
Y
2
3
,
2
0
1
4
A
E
R
I
A
L
P
H
O
T
O
G
R
A
P
H
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
R
C
S
G
E
O
S
P
A
T
I
A
L
D
A
T
A
G
A
T
E
W
A
Y
A
T
h
t
t
p
:
/
/
d
a
t
a
g
a
t
e
w
a
y
.
n
r
c
s
.
u
s
d
a
.
g
o
v
/
3
.
D
R
A
W
I
N
G
H
A
S
B
E
E
N
S
E
T
W
I
T
H
A
P
R
O
J
E
C
T
I
O
N
O
F
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
P
L
A
N
E
C
O
O
R
D
I
N
A
T
E
S
Y
S
T
E
M
F
I
P
S
3
2
0
0
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
(
N
A
D
8
3
)
A
N
D
V
E
R
T
I
C
A
L
D
A
T
U
M
(
N
G
V
D
8
8
)
.
4
.
P
A
R
C
E
L
D
A
T
A
W
A
S
O
B
T
A
I
N
E
D
F
R
O
M
T
H
E
N
O
R
T
H
C
A
R
O
L
I
N
A
S
T
A
T
E
L
I
B
R
A
R
I
E
S
A
T
h
t
t
p
:
/
/
w
w
w
.
l
i
b
.
n
c
s
u
.
e
d
u
/
g
i
s
/
c
o
u
n
t
i
e
s
.
h
t
m
l
F
O
R
N
E
W
H
A
N
O
V
E
R
C
O
U
N
T
Y
.
5
.
N
E
W
W
E
L
L
L
O
C
A
T
I
O
N
S
S
U
R
V
E
Y
E
D
B
Y
M
c
K
I
M
&
C
R
E
E
D
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
8
8
.
6
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
S
U
R
V
E
Y
B
Y
J
A
M
E
S
L
.
H
A
I
N
E
S
&
A
S
S
O
C
I
A
T
E
S
F
O
R
I
S
H
,
I
N
C
.
D
A
T
E
D
D
E
C
E
M
B
E
R
2
3
,
2
0
0
8
.
I
S
H
D
R
A
W
I
N
G
I
S
T
I
T
L
E
D
"
P
O
T
E
N
T
I
A
L
L
O
C
A
T
I
O
N
S
F
O
R
P
R
O
P
O
S
E
D
G
E
O
P
R
O
B
E
A
N
D
W
E
L
L
I
N
S
T
A
L
L
A
T
I
O
N
S
"
,
D
A
T
E
D
F
E
B
R
U
A
R
Y
2
5
,
2
0
0
9
W
I
T
H
A
C
A
D
F
I
L
E
N
A
M
E
F
i
g
u
r
e
2
2
.
d
w
g
7
.
W
E
L
L
L
O
C
A
T
I
O
N
S
A
N
D
M
E
A
S
U
R
I
N
G
P
O
I
N
T
S
W
E
R
E
B
A
S
E
D
O
N
A
T
A
B
L
E
B
Y
P
A
R
A
M
O
U
N
T
E
E
N
G
I
N
E
E
R
I
N
G
,
W
I
L
M
I
N
G
T
O
N
N
C
D
A
T
E
D
2
0
1
2
-
0
3
-
0
5
S
U
P
P
L
I
E
D
B
Y
P
R
O
G
R
E
S
S
E
N
E
R
G
Y
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
(
N
S
R
S
2
0
0
7
)
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
D
2
9
.
8
.
T
H
E
P
R
O
P
E
R
T
Y
B
O
U
N
D
A
R
Y
F
O
R
T
H
E
L
.
V
.
S
U
T
T
O
N
S
T
E
A
M
E
L
E
C
T
R
I
C
P
L
A
N
T
W
A
S
B
A
S
E
D
O
N
A
C
O
M
P
O
S
I
T
E
M
A
P
P
R
E
P
A
R
E
D
B
Y
D
A
V
I
S
-
M
A
R
T
I
N
-
P
O
W
E
L
L
&
A
S
S
O
C
.
,
I
N
C
.
T
H
E
D
R
A
W
I
N
G
S
A
R
E
D
A
T
E
D
J
U
N
E
,
1
9
9
5
W
I
T
H
R
E
V
I
S
I
O
N
N
O
T
E
F
O
R
M
A
R
C
H
4
,
2
0
0
4
.
F
I
L
E
N
A
M
E
I
S
L
-
D
-
9
0
2
2
-
7
.
D
W
G
.
H
O
R
I
Z
O
N
T
A
L
D
A
T
U
M
I
S
N
A
D
8
3
A
N
D
T
H
E
V
E
R
T
I
C
A
L
D
A
T
U
M
I
S
N
G
V
2
9
.
9
.
T
H
E
L
O
C
A
T
I
O
N
O
F
T
H
E
F
O
R
M
E
R
A
S
H
D
I
S
P
O
S
A
L
A
R
E
A
S
W
A
S
B
A
S
E
D
O
N
A
F
I
G
U
R
E
2
-
2
P
R
E
P
A
R
E
D
B
Y
B
L
A
S
L
A
N
D
,
B
O
U
C
K
&
L
E
E
,
I
N
C
.
T
H
E
F
I
G
U
R
E
I
S
T
I
T
L
E
D
"
H
O
R
I
Z
O
N
T
A
L
E
X
T
E
N
T
O
F
T
H
E
A
S
H
W
I
T
H
I
N
T
H
E
F
O
R
M
E
R
D
I
S
P
O
S
A
L
A
R
E
A
"
.
1
0
.
M
O
N
I
T
O
R
I
N
G
W
E
L
L
S
/
P
I
E
Z
O
M
E
T
E
R
S
/
S
O
I
L
B
O
R
I
N
G
S
C
O
M
P
L
E
T
E
D
A
S
P
A
R
T
O
F
P
R
E
V
I
O
U
S
A
S
S
E
S
S
M
E
N
T
A
C
T
I
V
I
T
I
E
S
.
L
O
C
A
T
I
O
N
S
A
R
E
A
P
P
R
O
X
I
M
A
T
E
.
³
<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
SR-1394
S R -2 1 4 5
U
S-421
P R J -I -1 4 0
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
MW-22B0.002374
MW-23B-0.000594
MW-24B0.000567
MW-27B0.001091
MW-28B0
MW-31B0.000388
AW-01B-0.001446
AW-02B-0.000853
AW-03B0.002396
AW-04B0.003638
AW-08B-0.003288
AW-09B-0.001052
MW-37B-0.033278
SMW-01B-0.003315
SMW-02B0.000635
SMW-03B-0.000829
SMW-04B0.000578
SMW-05B-0.010345
MW-07A0.001426
MW-04A0.108696
MW-05A0.001483
ABMW-02S0.000936
COOLINGPOND
C O
O L I N G
P O N D
COOLINGPOND
COOLINGPOND
CAPE FEA RRIVER
DRAINAGECHANNEL
COOLINGPOND
COOLING POND
GRAPHIC SCALE
1,000 0 1,000 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA AND PLANT SITEBOUNDARY.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-4 - P otential Gradient.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE CHECKED: 10/22/2015
DATE DRAWN: 10/22/2015
CHECKED BY: C. SUTTELL
FIGURE 3-4POTENTIAL GRADIENT BETWEENHYDROSTRATIGRAPHIC UNITSL. V. SUTTON ENERGY COMPLEXL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
³
<
³
<
&<
&<
&<
&<
&<
&<
&<
&>
&>
C A P E F E A R R I V E R
SR-1394
S R -2 1 4 5
U
S-421
P R J -I -1 4 0
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
AW-05B0.000717
AW-06B0.00192
SMW-06B-0.00248
AW-02B-D-0.000041
AW-07D-0.026256
AW-09B-D0.036364
ABMW-01S0.019039
PZ-10D0.002332
PZ-06D-0.004638
COOLINGPOND
COOLING POND
COOLING POND
COOLING POND
COOLING POND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
±
LEGEND
POTENTIAL GRADIENT BETWEENPEE DEE AND UPPER SURFICIAL UNITSPOTENTIAL GRADIENT BETWEENLOWER SURFICIAL AND UPPER SURFICIAL UNITS
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY IS DATED 2012. IT WAS OBTAINEDFROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NC CENTER FOR GEOGRAPHICINFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
POTENTIAL GRADIENT ( foot per foot )1
&<MONITORING WE LL
&>PIEZOME TER
ASH B ASIN BOUNDARY
ASH B ASIN COMPLIA NCE BOUNDARY
DUKE ENERGY PROGRE SS SUTTON PLANT SITE BOUNDARY
0.3:
0
-0.3:
POTENTIAL GRADIENT
POTENTIAL GRADIENT
0.1: DOWNWARD ( 1.0 foot per foot )
-0.1: UPWARD ( 1.0 foot per foot )
0
0.1: DOWNWARD ( 1.0 foot per foot )
-0.1: UPWARD ( 1.0 foot per foot )
0
³
<
&<
&<
&<
&<
&<
&<
&>&>&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
350
300
4 5 0400
3 0 02 0 0
30 0
250
200
3 5 0
30 0
2
5
0
2
0
0150
5 0 0
2
5
0
1
5
0
3 5 0
3 5 0
2
5
0250
2 0 0
2 0 0
CAPE FEARRIVER
MW-19246.8
MW-22B289.8
MW-23B238.9
MW-24B230.6
MW-27B355.9
MW-28B237.7
GWPZ-01A362.6
GWPZ-01B258.2
MW-36B376
MW-31B246.7
AW-01B305.8
AW-02B381.2
AW-03B114.1
AW-04B251
AW-05B114.8
AW-06B359.6
AW-08B299.6
AW-09B401.1
MW-37B386
SMW-01B392.9
SMW-02B231
SMW-03B317.9
SMW-04B145
SMW-05B197
SMW-06B175.9
MW-07A526.7
MW-07B528.4
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 Eh VALUES CALIBRATED FROM FIELD ORPMEASUREMENTS BASED ON Ag/AgCl 3.5 M KClREFERENCE SOLUTION.
3 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
4 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
5 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
6 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
7 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-9 - E h Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
Eh CONTOUR (Interval 50 mV)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL Eh MEASUREMENT (mV)1
Eh MEASUREMENT
529
-127
0
FIGURE 3-5ISOCONCENTRATION MAPSEh IN UPPER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&>&>&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
U
S-421
S
R-2
1
6
9
P R J -I -1 4 0
SR-1394
S R -2 7 7 9
S R -2 1 4 5
PRJ-I-140
P R J -I -1 4 0
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
8
7
6
6
5
5
5
6
CAPE FEARRIVER
MW-196.4
MW-22B5.7
MW-23B6.3
MW-24B6.6
MW-27B4.7
MW-28B6.3
GWPZ-01A6.7
GWPZ-01B6.7
MW-36B6.6
MW-31B6
AW-01B5.8
AW-02B6.1
AW-03B5.8
AW-04B6.2
AW-05B8.5
AW-06B4.8
AW-08B5.1
AW-09B4.6
MW-37B5
SMW-01B4.6
SMW-02B6.4
SMW-03B5.5
SMW-04B5.7
SMW-05B5.7
SMW-06B5.7
MW-07A4.1 MW-07B4.3
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEM
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-10 - pH Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: C. ROE
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
pH CONTOUR ( Interval 1 pH unit
&<MONITORING
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL pH CONCENTRATION1
pH CONCENTRATION
14
0
NEUTRAL
FIGURE 3-6ISOCONCENTRATION MAPSpH IN UPPER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&>&>&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
4
1
4
2
1
1
6
5
7
6
1
4
4 1
2
6
3
4
5
1
5
5
3
2
4
4
2
1
3
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
MW-190.39
MW-22B5.68
MW-23B2.21
MW-24B0.97
MW-27B4.81
MW-28B4.88
GWPZ-01A5.2
GWPZ-01B2.68
MW-36B3.2
MW-31B0.22
AW-01B0.56
AW-02B0.6
AW-03B0.3
AW-04B4.55
AW-05B0.36
AW-06B6.55
AW-08B0.32
AW-09B6.34
MW-37B7.3
SMW-01B4.52
SMW-02B0.43
SMW-03B0.29
SMW-04B0.31
SMW-05B0.13
SMW-06B0.92
MW-07A3.08
MW-07B4.96
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 CONCENTRATIONS ARE FROM THE JUNE 2015SAMPLING EVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-13 - DO Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/29/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
DO CONTOUR (Interval 1 mg/L)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL DISSOLVED OXYGEN (DO) CONCENTRATION (mg/L)1
DO CONCENTRATION7.29 mg/L
0 mg/L
3.5 mg/L
FIGURE 3-7ISOCONCENTRATION MAPSDISSOLVED OXYGEN INUPPER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
4
0
0 3 5 0
3 0 0
2 5 0
2 0 0
1 5 0
1 0 0
4 5 0
4 0 0 3
5
0
3 5 0300250
4 0 0350300
4 0 0
3 5 0
250
200
20 0
1 5 0
250
400
2 0 0
3
0
0
20
0
200
100
2 5 0
MW-11528
MW-12361
MW-21C163.4
MW-22C228.1
MW-23C220.6
MW-24C282.1
MW-28C282
MW-31C287
MW-32C325.6
MW-33C339.3
MW-04B161.7
MW-05C417
MW-07C461
MW-36C317.4
ABMW-02D52.9
AW-01C334.6
AW-02C281.8
AW-03C138
AW-04C180.1
AW-05C509.7
AW-08C311.8
AW-09C366
MW-37C225
SMW-01C281.1
SMW-02C260.9
SMW-03C258.7
SMW-04C75.3
SMW-05C444.4
SMW-06C196.9
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 Eh VALUES CALIBRATED FROM FIELD ORPMEASUREMENTS BASED ON Ag/AgCl 3.5 M KClREFERENCE SOLUTION.
3 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
4 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
5 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
6 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
7 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-9 - E h Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
Eh CONTOUR (Interval 50 mV)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL Eh MEASUREMENT (mV)1
Eh MEASUREMENT
529
-127
0
FIGURE 3-8ISOCONCENTRATION MAPSEh IN LOWER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
U
S-421
S
R-2
1
6
9
P R J -I -1 4 0
SR-1394
S R -2 7 7 9
S R -2 1 4 5
PRJ-I-140
P R J -I -1 4 0
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
8 7
6
8
7
6
5
5
6
6
5
CAPE FEARRIVER
MW-114.5
MW-128.5
MW-21C6.5
MW-22C6.4
MW-23C6.6
MW-24C5.5
MW-28C5.6
MW-31C5.3
MW-32C5
MW-33C4.6
MW-04B6.8
MW-05C5.5
MW-07C5
MW-36C5.2
ABMW-02D8.2
AW-01C4.8
AW-02C5.9
AW-03C5.9
AW-04C5.9
AW-05C4.7
AW-08C5.6
AW-09C5
MW-37C5.7
SMW-01C5
SMW-02C5.7
SMW-03C4.9
SMW-04C6.6
SMW-05C4.9
SMW-06C5
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEM
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-10 - pH Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: C. ROE
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
pH CONTOUR ( Interval 1 pH unit
&<MONITORING
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL pH CONCENTRATION1
pH CONCENTRATION
14
0
NEUTRAL
FIGURE 3-9ISOCONCENTRATION MAPSpH IN LOW ER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&<
&<&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
&<
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
1
5
4
5
3
4
3
1
4
1
2
3
3
2
1
2
2
1
1
1
1
MW-114.48
MW-125.52
MW-21C0.2
MW-22C0.4
MW-23C0.33
MW-24C1.48
MW-28C5.26
MW-31C0.61
MW-32C3.97
MW-33C1.06
MW-04B0.6
MW-05C0.97
MW-07C1.23
MW-36C0.49
ABMW-02D0.32
AW-01C0.5
AW-02C0.6 AW-03C0.1
AW-04C0.2
AW-05C1.54
AW-08C3.13
AW-09C1.17
MW-37C0.36
SMW-01C0.5
SMW-02C0.35
SMW-03C0.45
SMW-04C0.3
SMW-05C1.57
SMW-06C0.48
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 CONCENTRATIONS ARE FROM THE JUNE 2015SAMPLING EVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-13 - DO Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/29/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
DO CONTOUR (Interval 1 mg/L)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL DISSOLVED OXYGEN (DO) CONCENTRATION (mg/L)1
DO CONCENTRATION7.29 mg/L
0 mg/L
3.5 mg/L
FIGURE 3-10ISOCONCENTRATION MAPSDISSOLVED OXYGEN INLOWER SURFICIAL GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&>
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
3
0
0
2
5
0
2
0
0
1
5
0
1
0
0
5
0
0
-50
3 0 0
2 5 0
2 0 0
1 5 0100
300
2 5 0
1 0 0
5 0
5 0
0
-1 0 0
3 5 0
CAPE FEARRIVER
ABMW-01D320.8
AW-02D382.3
AW-05D116.1
AW-06D311.5
AW-07D-11
AW-09D33
SMW-06D-127.4
PZ-10D31.3
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 Eh VALUES CALIBRATED FROM FIELD ORPMEASUREMENTS BASED ON Ag/AgCl 3.5 M KClREFERENCE SOLUTION.
3 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
4 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
5 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
6 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
7 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-9 - E h Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
Eh CONTOUR (Interval 50 mV)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL Eh MEASUREMENT (mV)1
Eh MEASUREMENT
529
-127
0
FIGURE 3-11ISOCONCENTRATION MAPSEh IN UPPER PEE DEE GROUNDWATERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&>
U
S-421
S
R-2
1
6
9
P R J -I -1 4 0
SR-1394
S R -2 7 7 9
S R -2 1 4 5
PRJ-I-140
P R J -I -1 4 0
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
9
8
8
CAPE FEARRIVER
ABMW-01D7.8
AW-02D8
AW-05D8.4
AW-06D8.2
AW-07D8.1
AW-09D8
SMW-06D9.8
PZ-10D7.7
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 MEASUREMENTS ARE FROM THE JUNE 2015 SAMPLINGEVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEM
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-10 - pH Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: C. ROE
DATE: 10/19/2015
DATE: 10/26/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
pH CONTOUR ( Interval 1 pH unit
&<MONITORING
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL pH CONCENTRATION1
pH CONCENTRATION14
0
NEUTRAL
FIG URE 3-12ISOCONCENTRATION MAPSpH IN UPPER PEE DEE GROUNDWAT ERL. V. SUTTON ENERGY COMPLEX
³
<
&<
&<
&<
&<
&<
&<
&<
&>
C A P E
F E A R
R I V E R
C A P E F E A R R I V E R
FORMER ASHDISPOSALAREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971 ASHBASIN
CAPE FEARRIVER
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
ABMW-01D0.56
AW-02D1.06
AW-05D0.23
AW-06D0.9
AW-07D0.3
AW-09D0.4
SMW-06D0.38
PZ-10D0.22
GRAPHIC SCALE
500 0 500 1,000 1,500 2,000
(IN FEET)
NOTES:1 CONCENTRATIONS ARE FROM THE JUNE 2015SAMPLING EVENT.
2 SURFACE/CONTOUR BOUNDARY TRUNCATED ATEXTENT OF SAMPLING DATA.
3 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL17, 2014. IT WAS OBTAINED FROM WSP.
4 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY ISDATED 2012. IT WAS OBTAINED FROM THE NC CENTERFOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINEDFROM THE NCCENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OFNORTH CAROLINA STATE PLANE COORDINATE SYSTEMFIPS 3200 (NAD83/2011).
±
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-13 - DO Isoconcentration Maps_NoDDP.mxd
PROJECT MANAGER: P. WALDREP
DRAWN BY: B. YOUNG
DATE: 10/19/2015
DATE: 10/29/2015
CHECKED BY: C. SUTTELLL. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999www.synterracorp.com
DO CONTOUR (Interval 1 mg/L)
&<MONITORING WELL
&>PIEZOMETER
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
LEGENDTOTAL DISSOLVED OXYGEN (DO) CONCENTRATION (mg/L)1
DO CONCENTRATION7.29 mg/L
0 mg/L
3.5 mg/L
FIGURE 3-13ISOCONCENTRATION MAPSDISSOLVED OXYGEN INUPPER PEE DEE GROUNDWATERL. V. SUTTON ENERGY COMPLEX
PRJ-I-140
U
S-421
SR-1394 P R J -I -1 4 0
S R -2 1 4 5
P R J -I -1 4 0
FORMER ASHDISPOSAL AREA
1984 ASHBASIN(LINED)
NEW ASHBASIN AREA(LINED)
1971ASH BASIN
CAPE FEARRIVER
COOLINGPOND
COOLINGPOND
COOLINGPOND
COOLINGPOND
DRAINAGECHANNEL
COOLINGPOND
COOLINGPOND
COOLINGPOND
MW-11
MW-12
MW-19
MW-21C
MW-22BMW-22C
MW-23BMW-23C
MW-24B MW-24C
MW-27B
MW-28B
MW-28C
MW-31C
MW-32C MW-33C
MW-4B
MW-5C
MW-7C
PZ-23D
GWPZ-1AGWPZ-1B
GWPZ-2A
GWPZ-2B
GWPZ-3AGWPZ-3B
GWPZ-4AGWPZ-4B
MW-34BMW-34C
MW-35BMW-35CMW-36B
MW-36C
PZ-1971
PZ-INT
MW-31B
MW-5B
MW-10
MW-18
MW-8
MW-9
AB-01
AB-02
ABMW-01D ABMW-01S
ABMW-02DABMW-02S
AW-01BAW-01C
AW-02B AW-02CAW-02D
AW-03BAW-03C
AW-04B AW-04C
AW-05BAW-05C
AW-05DAW-05E
AW-06BAW-06D
AW-06E
AW-07D
AW-08BAW-08C
AW-09B
AW-09C AW-09D
MW-23E
MW-37BMW-37C
SMW-01BSMW-01C
SMW-02BSMW-02C
SMW-03BSMW-03C
SMW-04B SMW-04C
SMW-05BSMW-05C
SMW-06BSMW-06C SMW-06D
SW-06A
SW-08A
SW-01C
SW-CF001
SW-004
PE-SW-05 PE-SW-06BPE-SW-06D
PE-SW-06E
MW-07A
MW-07BMW-15
MW-15D
MW-16
MW-16D
MW-20MW-20D
PZ-10D
421-WELL 3
421-WELL 4
MW-04 MW-04A
MW-05A
MW-28T
PZ-06D PZ-06S
PZ-10S
MW-21
MW-22
250 0 250 500 750 1,000
IN FEET
±
LEGEND
&<MONITORING WELL
")PRODUCTION WELL
&>PIEZOMETER
")SURFACE WATER POINT
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS SUTTON PLANT SITE BOUNDARY
FIGURE 3-14TIME vs BORON CONCENTRATIONGRAPHSL. V. SUTTON ENERGY COMPLEX
P:\D uke E nergy P rogress.1026\00 GIS B AS E DATA \Sutton\Map_Docs\D raft_CA P\Figure 3-14 - Tim e vs Boron Concentration Graphs.mxd
GRAPHIC SCALE
NOTES:APR IL 17, 2014 AER IAL ORTH OPHOTO GRAPH Y O BTAINED FRO M WSPwww.w spgroup.com
2012 AER IAL O RTH OPH OTO GRAPHY O BTAIN ED FROM THENC CENTER FOR GEOGR APHIC IN FO RMATION AND AN ALYSIS AThttp://services.nconemap.gov/
PARC EL BO UND ARY WAS OBTAIN EDFROM THENC CENTER FOR GEOGR APHIC IN FO RMATION AND AN ALYSIS AThttp://services.nconemap.gov/
DRAWING HAS BEEN SET WITH A PR OJECTION OF NORTH C AR OLIN ASTATE PLAN E COO RDIN ATE SYSTEM FIPS 3200 (NAD83/2011).
ELEVATIO NS ARE BASED ON N AVD 88
THE NORTH CAROLINA 2L STAND AR D FOR BORO N IS 700 ug/L
Te xt
Te xt
Te xt
Te xt
Te xt
Te xt
Te xt
Te xt
Te xtText
Te xt
Te xt
Te xt
Te xt
Te xt
Te xt
500 0 500 1,000 1,500 2,000
(IN FEET)
L. V. SUTTON ENERGY COMPLEX801 SUTTON STEAM PLANT RDWILMINGTON, NORTH CAROLINA
148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999
DRAWN B Y: C. ROECHECKED BY: P. C. SU TTELLPROJECT MA NAG ER: P. WA LDR EP
DATE DRAWN : 10/30/2015DATE CHECKED: 10/30/2015