NC0024406_Belews Creek CSA Update 2017 Appendix D_20171031

2017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station SynTerra
APPENDIX D
RECEPTOR SURVEYS
Updated Receptor Survey Report
Supplement to Drinking Water Well and Receptor Survey
Drinking Water Supply Well and Receptor Survey

2017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station
UPDATED RECEPTOR SURVEY REPORT
SynTerra

Receptor Information
• Updated Receptor Survey Report
• NCDENR Well Water Sampling Results
• NCDENR Water Supply Well Tracking
Spreadsheet

Updated Receptor Survey Report
Belews Creek Steam Station Ash Basin
NCDENR Records Review
On July 8, 2015, HDR emailed a data request to Mr. Sean McGuire, Geographic Information
System (GIS) Specialist with the NCDENR Department of Environmental Health (DEH) Public
Water Supply Section (PWSS). Mr. McGuire provided an updated Public Water Supply Water
Sources GIS point data set with information from July 2014 to June 2015. The most current GIS
data set of public water supply locations available from North Carolina state agencies was
provided by Mr. McGuire via electronic mail on July 20, 2015. The GIS point data for the public
water supply wells includes, but is not limited to, information such as public water supply (PWS)
system identification numbers, ownership information, PWS source type, well depth, well yield,
and well head protection areas. HDR reviewed the 2015 GIS data set with 2014 GIS data set to
identify additional public water supply sources within a 0.5 -mile radius of the BCSS ash basin
compliance boundary since the last update.
No public water supply wells were identified in the Public Water Supply Water Sources GIS
point data set or on the NCDENR SWAP online database within a 0.5 -mile radius of the BCSS
ash basin compliance boundary.
No wellhead protection areas were identified on the NCDENR SWAP online database within a
0.5 -mile radius of the BCSS ash basin compliance boundary.
Stokes County Records Review
A survey of public and private wells within 0.5 mile of the ash basin compliance boundary was
updated November 6, 2014. Eight wells were listed as "Reported Private Water Supply Wells"
within the 0.5 mile BCSS ash basin compliance boundary by the Stokes County Environmental
Department. On August 17, 2015, Mr. John Catches of HDR contacted Mr. Brandon Joyce of
the Stokes County Environmental Health Department and requested a review of the "Recorded
Private Water Supply Wells" in Stokes County. Mr. Joyce returned an email on August 18, 2015
confirming that no additional wells had been recorded since the November 6, 2014 update.
Utility Department Records Review
HDR contacted the Walnut Cove Water and Sewer Department on August 17, 2015 to inquire
about public water supply lines extending to within the ash basin compliance boundary. City
personnel informed HDR that the nearest public water supply lines extend down Martin Luther
King Jr. Road.

Water Supply Well Survey Questionnaires
During the week of October 8, 2014, HDR mailed water supply well survey questionnaires to
property owners within a 0.5 -mile radius of the BCSS ash basin compliance boundary
requesting information on the presence of water supply wells and well usage for the properties.
The mailing list was compiled from a query of the parcel addresses recorded in Stokes County,
utilizing the 0.5 -mile compliance ash basin boundary offset. For each parcel identified, a letter
was mailed to the property owner stating the purpose of the request for information, a
questionnaire, and self-addressed stamped envelope. The letter requested the property owner
provide a timely response to the questionnaire. For property owners associated with multiple
parcels, a questionnaire was mailed for each parcel. A total of 63 surveys were mailed to
property owners. Responses to the questionnaires received through October 31, 2014 were
included in the November 2014 supplement to the September 2014 receptor survey.
Table 1 and Figure 1 include confirmed wells based on field identification (Assumed Wells),
Stokes County database (Recorded Wells), and questionnaire response (Reported Wells) within
the 0.5 mile compliance boundary. One public supply wells was reported with the 0.5 mile
compliance boundary at the Withers Chapel UMC.
USGS Hydrography Review
HDR reviewed the USGS National Hydrography Dataset (NHD) obtained from the USGS
National Map Viewer (http://viewer.nationalmap.gov/viewer/) to identify any surface waters
features within a 0.5 -mile radius of the ash basin compliance boundary.

NCDENR Well Water Sampling Results

Belews Creek Steam Station Receptor Survey Vendor Data Sample[MD 2015008423 2015008424 2015006540 2015006538 2015006541 2015006274 2015010498
Notes:
2LL?xceedancel high Iighting[bdded[byMDR)
IMAC[bxceedanceghighlightinglbdded[byMDR)
<DhlMndicatesCiesults1elowlaboratoryl#eportingmimit
Source:34CDENR[2015
Page 1
Order3D
J15020599
J15020599
J15030204
J15030204
J15030204
J15030147
J15040295
WeIIIMD
WellBC4A
WellBC46
WeIIBC6
WellBC2
WeIIBC7
WeIIBC9
BC8
SampleMate
2/18/2015
2/18/2015
3/4/2015
3/4/2015
3/4/2015
3/5/2015
4/9/2015
Laboratory
Meritech
Meritech
R&C
R&C
R&C
R&AL
Meritech
ReportedMate
3/30/2015
3/30/2015
3/30/2015
3/30/2015
3/30/2015
4/13/2015
5/11/2015
Test
Parameter
AnalyticalMAethod
Limits
Source
Units
BC[4A
BC3B
BC05
BC[2
BC7
BC[9
BCCA
Anions
Chloride
EPA1300.0
250
2L
mg/L
1
<M.1
11.3
1.48
1.56
4.75
13.7
Anions
Sulfate
EPA1300.0
250
2L
mg/L
5
14
9.25
9.07
9.07
<E10
<3
ICPM/letals
AluminumgAl)
EPA13200.7
mg/L
<M.05
<®.05
<M.05
<®.05
<®.05
<3).05
<®.05
ICP3vletals
BariumgBa)
EPA13200.7
0.7
2L
mg/L
0.00688
<®.002
<M.01
<®.01
<3.01
<®.01
0.00575
ICPUMetals
Borong6)
EPA13200.7
0.7
2L
mg/L
<®.05
<3).05
<M.1
<®.1
<M.1
<®.1
<®.05
ICPUMetals
CalciumgCa)
EPA13200.7
mg/L
11.6
9.95
12
12
30
18
4.23
ICPUMetals
ChromiumgCr)
EPA1200.7
0.01
2L
mg/L
<®.002
<®.002
<®.001
<®.001
<[D.001
<®.01
<®.002
ICPM4etals
CoppergCu)
EPA1200.7
1
2L
mg/L
0.00362
<®.002
<1).005
<®.005
<®.005
0.00915
0.0228
ICPM/letals
IrongFe)
EPA1200.7
0.3
2L
mg/L
<®.025
<[JJ1.89
0.29
1.7
<M.05
0.14
<M.025
ICPM4etals
MagnesiumgMg)
EPA1200.7
mg/L
3.76
2.05
2.4
3.9
2.6
4.6
1.59
ICPM4etals
ManganesegMn)
EPA13200.7
0.05
2L
mg/L
<®.002
<®.0106
0.04
0.03
0.007
0.0328
<3.002
ICPM4etals
NickelgNi)
EPA1200.7
0.1
2L
mg/L
<®.0005
<®.0005
<31005
<®.005
<M.005
<®.01
<3.0005
ICPM4etals
PotassiumgK)
EPA13200.7
mg/L
1.28
1.54
2
1.8
0.72
1.83
1.05
ICPM4etals
SodiumgNa)
EPA1200.7
mg/L
7.49
5.6
9.7
5.8
6.5
7.72
7.38
ICPM4etals
StrontiumgSr)
EPA1200.7
mg/L
0.043
0.037
0.069
<®.05
0.099
0.0745
0.049
ICPM4etals
ZincgZn)
EPA13200.7
1
2L
mg/L
0.0266
<®.005
0.009
0.019
<®.005
0.00529
0.0147
IMSM/letals
AntimonygSb)
EPA1200.8
1
(IMAC)
ug/L
<315
<®.5
<1
<I
<I
<3
0.76
IMSUMetals
ArsenicgAs)
EPA13200.8
10
2L
ug/L
<2
<[32
<[5
<3
<3
<aO
<[2
IMSnMetals
BerylliumgBe)
EPA13200.8
4
(IMAC)
ug/L
<M.S
<®.5
<a
<I
<a
<I
<®.5
IMSaMetals
CadmiumgCd)
EPAE3200.8
2
2L
ug/L
<M.15
<3).15
<®.1
<M.1
<®.1
<a
<®.15
IMSOVIetals
CobaltgCo)
EPA1200.8
1
(IMAC)
ug/L
<1
<a
<a
<I
<I
<3
<[31
IMS[VAetals
LeadgPb)
EPA13200.8
15
2L
ug/L
<®.5
<®.5
<32
<32
<32
2.28
0.82
IMSM4etals
MolybdenumgMo)
EPA13200.8
ug/L
2.98
<[32
<3
<5
<3
<110
<2
IMSM4etals
Seleniumg5e)
EPA13200.8
20
2L
ug/L
<2
<[32
<5
<[5
<5
<110
<2
IMSM4etals
ThalliumgTl)[Low[Level
EPA1200.8
0.2
(IMAC)
ug/L
<®.5
<®.5
<M.1
<M.1
<®.1
<a
<®.5
IMS[VAetals
VanadiumgV)[JLowmevel
EPA13200.8
0.3
(IMAC)
ug/L
2
0.58
<313
<®.3
<M.3
<[5
23.5
Wet[Lab
MercurygHg)
EPA13245.1
1
2L
ug/L
<M.2
<®.2
<M.2
<[E).2
<M.2
<3).2
<M.2
Wet[Lab
TDS
SM2540C
500
2L
mg/L
112
80
101
111
124
92
66
Wet[Lab
TSS
SM2540D
mg/L
<12.5
<12.5
<I
<4
<a
<3
3
VendorWork
Alkalinity
(Vendor)
mg/L
52
37
32.8
48.2
84
58
28
VendorMork
Bicarbonate[AIkaIinity
(Vendor)
mg/L
32.8
48.2
84
58
VendorWork
Carbonate[Alkalinity
(Vendor)
mg/L
0
0
0
<I
VendorWork
HexavalentMhromium
(Vendor)
mg/L
<®.005
<[D.005
<®.01
<10.01
<®.01
<M.02
<®.005
VendorWork
Conductivity
(Vendor)
umhos/cn
130
130
125
111
171
186
90
VendorWork
DissolvedE(Dxygen
(Vendor)
mg/L
7.45
7.45
5.4
<M.1
<®.1
4.03
7.31
VendorMork
pH
(Vendor)
s
6.93
6.93
6.1
6.9
8
7.16
5.38
VendorWork
Temperature
(Vendor)
°M
10.9
10.9
19.2
19.2
19.7
13.7
20.1
Vendor[Work
Turbidity
(Vendor)
NTU
<M
19.3
3.6
2.8
<I
2.96
<I
Notes:
2LL?xceedancel high Iighting[bdded[byMDR)
IMAC[bxceedanceghighlightinglbdded[byMDR)
<DhlMndicatesCiesults1elowlaboratoryl#eportingmimit
Source:34CDENR[2015
Page 1

NCDENR Water Supply Well Tracking Spreadsheet

Belews Creek Steam Station Water Supply Well Tracking Spreadsheet
Property Address
RP.Hall d Walnut Cove. N 2 052
Public Water Well DWR Letter Post Card
County Public or Private Owner DWR Letter
Supply ID Received Received
ID Sem (Date) (Date) (Date)
_ BC5 12/2272014
BC6 12/22/2014 12/26/2014 115/2015
BC7 12/22/2014 12/27/2014 1/7/2015
Stokes " to BCS 12/22/2014 N/A 3/3/2015
Sampley
P
(Y/I�
iii
YES
YES
YES NO
Post Card Response
Well
N/A
N/A
N/A
Lab Assigned by DWR
N/A
Rogers & Callcott
Rogers & Callcott
Meritech
2241 Middleton Loo Walnut Cove, NC 2705
Private
BC9
12/22/2014
015
YES
YES
Research & Analytical
N/A
3881 Pine Hall Road
Walnut Cove, NC 27052
Stokes Private
BC 10
5/4/2015
2465 Middleton Loo Walnut Cove, NC 27052
Stokes Private
BCl l
5/4/2015
816 Pine Hall Rd
Belews Creek, NC 27009
Stokes Private
BC12
5/4/2015
5/6/2015
1184 Old Plantation Rd Walnut Cove, NC 27052
Stokes Private
BC13
5/4/2015
5/8/2015
N/A
N/A
2793 Pine Hall Rd Belews Creek, NC 27009
Stokes NCO285432 Public
BCIS
5/4/2015
5/14/2015
3921 Pine Hall Road Walnut Cove, NC 27052
"tokes Private
BC16
5/4/2015
1140 Old Plantation Rd Walnut Cove, NC 27052
j270 Old Plantation Road Walnut Cove, NC 27052
kes Private
takes Private
BC17
BC18
5/4/2015
5/4/2015
5/8/2015
5/6/2015
5/12/2015
5/11/2015
YES
YES
N/A
N/A
N/A
N/A
Pace Anal is
Pace Anal ica
i' 90 Old Plantation Road Walnut Cove, NC 27052
1435 Old Plantation Road Walnut Cove, NC 27052
Stokes Private
Private
Stokes Private
BC19
-'
BC21
5/4/2015
5/7/2015
5/6/515
5/11/2015
YES
N/A
N/A
Pace Anal. ica_
P
(2h.. ses on same parcel sharing same well) 2630 and 2610 Pine
Hall Rd Walnut Cove, NC 27052
Stokes Private
BC22
5/7/2015
(5 houses on same parcel sharing same well) 2578 and 2564 Pine
Hall Rd Walnut Cove, NC 27502 and 1030, 1040, 1010 Goolsby
MHP Rd, Walnut Cove, NC 27052
Stokes Private
BC23
5/7/2015
1180 Old Plantation Road Walnut Cove, NC 27052
Stokes Private
BC24
5/14/2015
5/16/2015
Notes:
HRh Received m DHHS and Sento Homeowner for Initial
sampling, Maybe in the process of resampling.
Several attempts made to contact including site visit.
At least 2 attempts made with letters. No site visit. No response,
Source: NCDENR 2015
Page 1

2017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station
SynTerra
SUPPLEMENT TO DRINKING WATER WELL
RECEPTOR SURVEY

BELEWS CREEK STEAM STATION ASH
BASIN
Supplement to Drinking
Water Supply Well and
Receptor Survey
NPDES Permit NCO024406
November 6, 2014

Duke Energy Carolinas, LLC j Belews Creek Steam Station Ash Basin F�
Supplement to Drinking Water Supply Well and Receptor Survey �(
REPORT VERIFICATION
Report Verification
PROJECT: SUPPLEMENT TO DRINKING WATER SUPPLY WELL AND RECEPTOR
SURVEY
BELEWS CREEK STEAM STATION ASH BASIN
NPDES PERMIT NCO024406
This document has been reviewed for accuracy and quality commensurate with the intended
application.
MPrearedd bl: xJr,,4�
51 Aa..
Project Manager: Brooke Ahrens, PE
Date: l //L/Za"51
Date:/�/awdy
Date: t t 1 c0 i 2.. 0 1 L—

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin 01Supplement to Drinking Water Supply Well and Receptor Survey
SECTION 1 — INTRODUCTION AND BACKGROUND
Section 1 — Introduction and Background
HDR is pleased to provide the attached figure and table presenting identified updates for the
Drinking Water Supply Well and Receptor Survey at the Duke Energy Carolinas, LLC (Duke
Energy) Belews Creek Steam Station (BCSS). The updated information was obtained from
responses to water supply well survey questionnaires mailed to property owners within a 0.5 -
mile radius of the BCSS ash basin compliance boundary requesting information on the
presence of water supply wells and well usage. This supplement provides the background on
the development of this information.
Duke Energy owns and operates BCSS, located on Belews Lake in Stokes County at 3195 Pine
Hall Road, Belews Creek, North Carolina. BCSS began operation in 1974 as a coal-fired
generating station and currently operates two coal-fired units. BCSS has historically used an
ash basin for disposal of ash generated by the coal combustion process.
On August 13, 2014, Duke Energy received a Notice of Regulatory Requirements (NORR) for
the 14 Coal Ash Facilities owned by Duke Energy in North Carolina, which included
requirements to perform a receptor survey. HDR submitted the Belews Creek Steam Station
Ash Basin, Drinking Water Supply Well and Receptor Survey, NPDES Permit NC00024406,
dated September 30, 2014 (Survey) to satisfy the requirements outlined in NC Senate Bill 729
and the NORR. The scope of this Survey included identification of all receptors within a 0.5 -
mile radius (2,640 feet) of the BCSS ash basin compliance boundary. The compliance
boundary for groundwater quality in relation to the ash basin is defined in accordance with 15A
NCAC 02L .0107(a) as being established at either 500 feet from the waste boundary or at the
property boundary, whichever is closer to the source. The receptors included public and private
water supply wells (including irrigation wells and unused or abandoned wells) and surface water
features within a 0.5 -mile radius of the BCSS ash basin compliance boundary. HDR also
identified public water supplies and wellhead protection areas (if present) within a 0.5 -mile
radius of the BCSS ash basin compliance boundary. A potential area of interest with respect to
the BCSS ash basin groundwater flow was delineated and presented in the Survey. Based on
the available information, this area is considered to be potentially downgradient from the BCSS
ash basin.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin �1�
Supplement to Drinking Water Supply Well and Receptor Survey J
SECTION 2 — WATER SUPPLY WELL SURVEY QUESTIONNAIRE APPROACH
Section 2 — Water Supply Well Survey
Questionnaire Approach
During the week of October 8, 2014, HDR mailed water supply well survey questionnaires to
property owners within a 0.5 -mile radius of the BCSS ash basin compliance boundary
requesting information on the presence of water supply wells and well usage for the properties.
The mailing list was compiled from a query of the parcel addresses included in the Stokes
County GIS database utilizing the 0.5 -mile offset. For each parcel identified, a letter was mailed
to the property owner stating the purpose of the request for information, a questionnaire, and
self-addressed stamped envelope. The letter requested the property owner provide a timely
response to the questionnaire. For property owners associated with multiple parcels, a
questionnaire was mailed for each parcel. A total of 63 surveys were mailed to property
owners.
Questionnaire responses received after October 31, 2014 will be incorporated into the
Groundwater Assessment Report required by Senate Bill 729 (Section 130A -309.209(a)(4)).

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin 01Supplement to Drinking Water Supply Well and Receptor Survey
SECTION 3 - WATER SUPPLY WELL SURVEY QUESTIONNAIRE RESULTS
Section 3 — Water Supply Well Survey
Questionnaire Results
Based on the returned water supply well surveys, the following revisions have been made to the
previously submitted information and are reflected in Figure 1 and Table 1 attached to this letter:
• Three (3) of the previously reported 24 "field identified" private water supply wells were
confirmed to have private water supply wells located on the properties. These wells are
now identified as "reported" private water supply wells on Figure 1 and Table 1. The
Well IDs with revised identifications are 8, 14, and 40.
• Two (2) of the previously reported 14 "assumed" private water supply wells were
confirmed to have private water supply wells located on the properties. These wells are
now identified as "reported" private water supply wells on Figure 1 and Table 1. The
Well IDs with revised identifications are 1 and 5.
• Three (3) new wells have been identified based on information provided in the returned
questionnaires. These wells are now identified as "reported" private water supply wells
on Figure 1 and Table 1. The new Well IDs include 47, 48, and 49.

Attachments
Figure 1 Drinking Water Supply Well and Receptor
Survey - Updated November 6, 2014
Table 1 Public and Private Water Supply Wells —
Updated November 6, 2014

<
141,001
lF
won= noun V7 \
soon
ti
Ai!
jk
41,
01111111 0-1-11,111
,
r Op'AA 35
/75 .0.,
4W
7
It,
40
41
46"
MIDDLE
E7-OIV L
'PWS: 0285432
MW-200S ENERGY PROPERTY 41
DUK
MW-200D
Itl lo
MW-103S
36
mw-lols
MW-103D
14
Mw-101D".00,
43
W
MW-201D
-MEN--
ACTIVE ASH BASIN
ELEVATION 750 FT
In,
N
(APPROXIMATE)
AZ
DUKE ENERGY
BELEWS LAKE
PROPERTY """o
ELEVATION 725 FT
(APPROXIMATE)
34
MW'204,S
3 MW-204D
A POTENTIAL AREA
Avl
OFINTEREST
MW-104S
(SHADED)
MW-104D
ARE:
MW-203S
11 �Q— K-7
MW-203D
A 32
47
lb
27
13
C
Xv,
C)
c"
26
A 'k
-PINE H LL ROAD .,A�����vv�� T - �?.' Q"�
SH LANDFILL
R IT NO 85
0
23 BELEWS CRE
%* STEAM STATIOIL
7 �22
Ne
14 3 u
28 3 49
25
2
48 24
Lu
29,
4
J,
15 9 0
4, 2 7
�8
.16 0�-
9 Lu
Lu
Lu
17
A
MW-202S
21
MW-202 D
vo
0000
0000
-ANN =ON -00*
Jo, wt
e.-
n
ST N
e%e%
ow- W-
!

Table 1
Public and Private Water Supply Wells - Updated November 6, 2014
Within 0.5 -Mile Radius of Belews Creek Ash Basin Compliance Boundary
Duke Energy Carolinas, LLC/Belews Creek Steam Station
Page 1 of 3
Approximate
Well
Well ID
Public Water
Property Address
Reported Well
Distance from Ash
Direction
Well
Casing
Well
Well Owner/ User
Parcel 1D Number
from Ash
Depth
Yield
(shown on Figure 1)
System Name
(well location)
Use
Basin Compliance
Depth
Basin
(ft-bgs)
Pm)
(gp-
Boundary (ft)
(ft-bgs)
Withers Chapel UMC 285432
2793 Pine Hall Rd
Transient,
PWS: NCO285432
Withers Chapel UMC
6982-00-79-8715
1,350
NE
N
NA
40
Belews Creek, NC 27009
Non -Community
Field Identified Private Water S
4067 Pine Hall Road
9
N/A
Dry Hollow Primitive Baptist Church
6972-00-92-5008
Assumed Domestic
1,680
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1320 Old Plantation Road
10
N/A
Kevin E. Norman
6972-00-84-3844
Assumed Domestic
2,600
W -SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1180 Old Plantation Road
11
N/A
Jena F. Oliver
6972-00-94-4178
Assumed Domestic
1,600
W -SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1190 Old Plantation Road
12
N/A
Avery T. Clowney
6972-00-84-8281
Assumed Domestic
2,080
W -SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1235 Old Plantation Road
13
N/A
Jeffrey Allen Shortell
6972-00-84-3161
Assumed Domestic
2,600
W -SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3965 Pine Hall Road
15
N/A
Herman L. Moore
6972-00-92-7363
Assumed Domestic
1,640
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3981 Pine Hall Road
16
N/A
Herman Willard Moore
6972-00-92-6311
Assumed Domestic
1,910
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
2588 Martin Luther King Jr. Road
17
N/A
William Henry Brown
6972-00-81-9891
Assumed Domestic
2,600
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3857 Pine Hall Road
18
N/A
Leslie R. Brathwaite
6982-00-02-7581
Assumed Domestic
960
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3857 Pine Hall Road
19
N/A
Leslie R. Brathwaite
6982-00-02-7581
Assumed Domestic
970
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1020 Old Plantation Road
20
N/A
James B. Dalton Jr.
6972-00-92-4437
Assumed Domestic
1,760
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
4011 Pine Hall Road
21
N/A
Nannie D. Martin
6972-00-91-4415
Assumed Domestic
2,520
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1085 Old Plantation Road
22
N/A
David Wayne Broadus
6972-00-93-1098
Assumed Domestic
16,800
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
1115 Old Plantation Road
23
N/A
Tony L. Ratliff
6972-00-93-0491
Assumed Domestic
1,920
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3881 Pine Hall Road
24
N/A
Georgia Willie Dalton Estate
6982-00-02-3366
Assumed Domestic
1,080
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
Darrell T. Westmoreland Revocable
1245 Middleton Loop
32
N/A
Trust
Walnut Cove, NC 27052
6982-00-14-2869
Assumed Domestic
400
W
N/A
N/A
N/A
2832 Pine Hall Road
41
N/A
Corey R. Paris
6982-00-79-2781
Assumed Domestic
920
NE
N/A
N/A
N/A
Belews Creek, NC 27009
2451 Middleton Loop
42
N/A
Earl Coy Goolsby
6982-00-69-1695
Assumed Domestic
310
N -NE
N/A
N/A
N/A
Walnut Cove, NC 27052
2481 Middleton Loop
43
N/A
J. H. Hairston
Walnut Cove, NC 27052
6983-00-62-7082
Assumed Domestic
160
NE
N/A
N/A
N/A
2481 Middleton Loop
44
N/A
J. H. Hairston
Walnut Cove, NC 27052
6983-00-62-7082
Assumed Domestic
240
NE
N/A
N/A
N/A
Page 1 of 3

Table 1
Public and Private Water Supply Wells - Updated November 6, 2014
Within 0.5 -Mile Radius of Belews Creek Ash Basin Compliance Boundary
Duke Energy Carolinas, LLC/Belews Creek Steam Station
Page 2 of 3
Approximate
Well
Well ID
Public Water
Property Address
Reported Well
Distance from Ash
Direction
Well
Casing
Well
Well Owner/ User
Parcel 1D Number
from Ash
Depth
Yield
(shown on Figure 1)
System Name
(well location)
Use
Basin Compliance
Depth
Basin
(ft-bga)
(gPm)
Boundary (ft)
(ft-bgs)
2461 Middleton Loop
45
N/A
Keith Goolsby
6983-00-60-1271
Assumed Domestic
920
N -NE
N/A
N/A
N/A
Walnut Cove. NC 27052
1220 Old Plantation Rd
Domestic --drinking,
1
N/A
Bruce A. Delgarbino
Walnut Cove, NC 27052
6972-00-94-2658
irrigation 2,400
W -S W 425 N/A
N/A
3942 Pine Hall Road
Domestic --drinking,
5
N/A
Jane Williams
6972-00-93-8159
1,280
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
water
3939 Pine Hall Road
8
N/A
Gary Jones
6972-00-92-9441
Domestic --drinking
1,520
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3906 Pine Hall Road
14
N/A
Caussie Hairston
6982-00-03-5785
Domestic --drinking
960
SW
250
N/A
N/A
Walnut Cove, NC 27052
2241 Middleton Loop
40
N/A
William B. Hairston
6983-00-40-2365
Domestic --drinking
1,000
N
70
60
N/A
Walnut Cove, NC 27052
1230 Old Plantation Rd
Domestic --drinking,
47
N/A
Bruce A. Delgarbino
6972-00-94-1906
2,500
W -SW
200
N/A
N/A
Walnut Cove, NC 27052
irrigation, livestock
3906 Pine Hall Road
48
N/A
Caussie Hairston
6982-00-03-5785
Domestic --drinking
960
SW
250
N/A
N/A
Walnut Cove, NC 27052
3906 Pine Hall Road
49
N/A
Caussie Hairston
6982-00-03-5785
Not in use
960
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
Recorded Private Water Supply Wells
LCW Associates LLC
3946 Pine Hall Rd
Domestic --drinking,
25
N/A
6972-00-93-5203
1,550
SW
305
115
15
Walnut Cove, NC 27052
water
Toney Gray Wilson
1140 Old Plantation Rd
26
N/A
6972-00-93-3833
Domestic
1,580
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
James Michael Byrd
1184 Old Plantation Rd
27
N/A
6972-00-94-8482
Domestic
1,210
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
Frank O. Sechrest
1051 Old Plantation Rd
Domestic --drinking,
28
N/A
6972-00-83-5098
2,170
SW
825
82
2
Walnut Cove, NC 27052
irrigation
Jessica C. Baker
3951 Pine Hall Rd
29
N/A
6972-00-92-8374
Domestic
1,520
SW
205
75
2
Walnut Cove, NC 27052
James T. Hairston
3854 Pine Hall Rd
30
N/A
6982-00-03-5785
Domestic
630
SW
205
85
15
Walnut Cove, NC 27052
1413 Middleton Loop Rd
34
N/A
Dan T. and Karen A. Westmoreland
Walnut Cove, NC 27052
6982-00-06-5073
Domestic
160
W
185
40
50
Across street from Withers Chapel UMC
46
N/A
Mark C. Durrett
2816 Pine Hall Rd
6982-00-79-4809
Domestic
1,180
NE
N/A
N/A
N/A
Belews Creek, NC 27009
Page 2 of 3

Table 1
Public and Private Water Supply Wells - Updated November 6, 2014
Within 0.5 -Mile Radius of Belews Creek Ash Basin Compliance Boundary
Duke Energy Carolinas, LLC/Belews Creek Steam Station
Notes:
1. Well locations are shown on Figure 1.
2. Owner and property address information for water supply wells obtained from the Stokes County online database.
3. Distances between water supply wells and the ash basin compliance boundary are approximate.
4. N/A indicates not available.
5. (ft-bgs) indicates feet below ground surface.
6. (gpm) indicates gallons per minute.
Page 3 of 3
Approximate
Direction
Well
Well
Well
Well ID
Public Water
Well Owner/ User
Property Address
Parcel 1D Number
Reported Well
Distance from Ash
from Ash
Depth
Casing
Yield
(shown on Figure 1)
System Name
(well location)
Use
Basin Compliance
Basin
(ft-bga)
Depth
(gPm)
Boundary (ft)
(ft-bgs)
Assumed Private Water Supply Well
2
N/A
Felicia Denise C. Lowe Steele
3921 Pine Hall Road
6982-00-02-0498
Private, Unknown
1,360
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
3
N/A
Frank O. Sechrest
1051 Old Plantation Rd
6972-00-83-5098
Private, Unknown
1,880
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
4
N/A
George William Dalton
1050 Georgia Road
6982-00-01-4573
Private, Unknown
1,560
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
6
N/A
Harry W. Wilson III
1045 Old Plantation Road
6972-00-72-6478
Private, Unknown
2,000
SW
N/A
N/A
N/A
Walnut Cove, NC 27052
7
N/A
Georgia Willie Dalton Estate
3881 Pine Hall Road
6982-00-02-3366
Private, Unknown
1,240
SW
N/A
N/A
N/A
Walnut Cove, NC 27042
31
N/A
Dan T. and Karen A. Westmoreland
1397 Middleton Loop
6982-00-06-5073
Private, Unknown
1,000
W
N/A
N/A
N/A
Walnut Cove, NC 27052
33
N/A
Howard Leon Gibson III
2766 Pine Hall Road
6983-00-70-8158
Private, Unknown
1,600
NE
N/A
N/A
N/A
Belews Creek, NC 27009
Shared drive with 2465 Middleton Loop
35
N/A
Donald H. Gibson
Middleton Loop
6983-00-51-8097
Private, Unknown
1,680
N -NE
N/A
N/A
N/A
Walnut Cove, NC 27052
36
N/A
J. H. Hairston
2481 Middleton Loop
6983-00-62-7082
Private, Unknown
320
N -NE
N/A
N/A
N/A
Walnut Cove, NC 27052
37
N/A
Mark C. Durrett
2690 Pine Hall Rd
6983-00-80-3799
Private, Unknown
2,480
NE
N/A
N/A
N/A
Belews Creek, NC 27009
38
N/A
Ruth Goolsby Dalton
2465 Middleton Loop
6983-00-50-8497
Private, Unknown
1,080
N -NE
N/A
N/A
N/A
Walnut Cove, NC 27052
Shared drive with 2690 Pine Hall Road
39
N/A
Mark C. Durrett
Pine Hall Road
6983-00-72-6607
Private, Unknown
1,880
NE
N/A
N/A
N/A
Belews Creek, NC 27009
Notes:
1. Well locations are shown on Figure 1.
2. Owner and property address information for water supply wells obtained from the Stokes County online database.
3. Distances between water supply wells and the ash basin compliance boundary are approximate.
4. N/A indicates not available.
5. (ft-bgs) indicates feet below ground surface.
6. (gpm) indicates gallons per minute.
Page 3 of 3

2017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station
SynTerra
DRINKING WATER SUPPLY WELL AND
RECEPTOR SURVEY
(AUGUST 5, 2016)

BELEWS CREEK STEAM STATION ASH
BASIN
Drinking Water Supply Well
and Receptor Survey
NPDES Permit NCO024406
August 5, 2016

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ♦
�
Drinking Water Supply Well and Receptor Survey J
REPORT VERIFICATION
Report Verification
PROJECT: DRINKING WATER SUPPLY WELL AND RECEPTOR SURVEY
BELEWS CREEK STEAM STATION ASH BASIN
NPDES PERMIT NCO024406
This document has been reviewed for accuracy and quality commensurate with the intended
application.
Prepared by:
Checked by:
Approved by:
Project Manager: Mark Filardi, PG
Date:
Date:
Date:

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ���
Drinking Water Supply Well and Receptor Survey
CONTENTS
Contents
Paqe
Report Verification
Contents ..............
Section1 - Introduction.............................................................................................................. 1
Section2 - Background.............................................................................................................. 4
2.1 Plant and Ash Basin Description.................................................................................. 4
2.2 Description of Surrounding Properties.......................................................................... 4
Section 3 — Drinking Water Supply Well and Receptor Survey Activities and Findings ............... 5
3.1 NCDEQ Records Review............................................................................................. 5
3.2 Local/Regional Water Agency Records Review........................................................... 5
3.3 Stokes County Records Review................................................................................... 6
3.4 Utility Department Records Review.............................................................................. 6
3.5 HDR Field Survey........................................................................................................ 7
3.6 USGS Hydrography Review......................................................................................... 7
Section 4 - Summary of Findings............................................................................................... 9
Figures
Figure 1 Site Location Map
Figure 2 Drinking Water Supply Well and Receptor Survey Map
Table
Table 1 Water Supply Well Information
Appendices
Appendix A Summary of Agency Records
Appendix B EDR GeoCheck Report

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ���
Drinking Water Supply Well and Receptor Survey
SECTION 1 - INTRODUCTION
Section 1 - Introduction
Duke Energy Carolinas, LLC (Duke Energy), owns and operates Belews Creek Steam Station
(BCSS), located on Belews Lake in Stokes County at 3195 Pine Hall Road, Belews Creek,
North Carolina (see Figure 1). BCSS began operation in 1974 as a coal-fired generating station
and currently operates two coal-fired units. The coal ash residue from BCSS's coal combustion
process has historically been disposed of in the station's ash basin located across Pine Hall
Road to the northwest of the station. Discharge from the ash basin is permitted by the North
Carolina Department of Environmental Quality (NCDEQ)l Division of Water Resources (DWR)
under the National Pollutant Discharge Elimination System (NPDES) Permit NC0022406.
The Coal Ash Management Act 2014 — General Assembly of North Carolina Senate Bill 729
Ratified Bill (Session 2013) (SB 729) revised North Carolina General Statute 130A -309.209(c)
to require:
No later than October 1, 2014, the owner of a coal residuals surface
impoundment shall conduct a Drinking Water Supply Well Survey that identifies
all drinking water supply wells within one-half mile down -gradient from the
established compliance boundary of the impoundment and submit the Survey to
the Department.
On August 13, 2014, Duke Energy received a Notice of Regulatory Requirements (NORR) for
the 14 Coal Ash Facilities owned by Duke Energy in North Carolina. The NORR states:
No later than October 14th, 2014 as authorized pursuant to 15A NCAC 02L
.0106(g), the DWR is requesting that Duke perform a receptor survey at each of
the subject facilities and submit it to the DWR. The receptor survey is required by
15A NCAC 02L .0106(g) and shall include identification of all receptors within a
radius of 2,640 feet (one-half mile) from the established compliance boundary
identified in the respective National Pollutant Discharge Elimination System
(NPDES) permits. Receptors shall include, but shall not be limited to, public and
private water supply wells (including irrigation wells and unused or abandoned
wells) and surface water features within one-half mile of the facility compliance
boundary. For those facilities for which Duke has already submitted a receptor
survey, please update your submittals to ensure they meet the requirements
stated in this letter and referenced attachments and submit them with the others.
If they do not meet these requirements, you must modify and resubmit the plans.
The results of the receptor survey shall be presented on a sufficiently scaled
map. The map shall show the coal ash facility location, the facility property
boundary, the waste and compliance boundaries, and all monitoring wells listed
Prior to September 18, 2015, the NCDEQ was referred to as the North Carolina Department of
Environment and Natural Resources (NCDENR). Both naming conventions are used in this report as
appropriate.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ���
Drinking Water Supply Well and Receptor Survey
SECTION 1 - INTRODUCTION
in the respective NPDES permits. Any identified water supply wells shall be
located on the map and shall have the well owner's name and location address
listed on a separate table that can be matched to its location on the map.
HDR completed this Drinking Water Supply Well and Receptor Survey (Survey) to satisfy the
requirements outlined in SB 729 and the NORR.
On July 14, 2016, the North Carolina General Assembly ratified House Bill 630/Session Law
2016-95 (HB630) that in part, "requires a coal combustion residuals impoundment owner to
provide permanent alternative water supplies for residents in areas surrounding coal
combustion residuals surface impoundments." Further, § 130A-309.21 1 (cl) establishes that:
As soon as practicable, but no later than October 15, 2018, the owner of a coal
combustion residuals surface impoundment shall establish permanent
replacement water supplies for (i) each household that has a drinking water
supply well located within a one-half mile radius from the established compliance
boundary of a coal combustion residuals impoundment, and is not separated
from the impoundment by the mainstem of a river, as that term is defined under
G. S. 143-215.22G, or other body of water that would prevent the migration of
contaminants through groundwater from the impoundment to a well and (ii) each
household that has a drinking water supply well that is located in an area in
which contamination resulting from constituents associated with the presence of
a coal combustion residuals impoundment is expected to migrate, as
demonstrated by groundwater modeling and hydrogeologic, geologic, and
geotechnical investigations of the site, conducted in accordance with the
requirements of G. S. 130A -309.214(a) (4), and the results of other modeling or
investigations that may have been submitted pursuant to
G. S. 130A -309.213(b) (4).
To satisfy these requirements, HDR has completed this updated Drinking Water Supply Well
and Receptor Survey (survey). The scope of this Survey includes identification of all receptors
within a 0.5 -mile radius (2,640 feet) of the BCSS ash basin compliance boundary based on the
requirements set forth in 15A NCAC 02L .0106(g). The receptors include public and private
water supply wells (including irrigation wells and unused or abandoned wells) and surface water
features within a 0.5 -mile radius of the BCSS ash basin compliance boundary. HDR also
identified public water supplies and wellhead protection areas (if present) within a 0.5 -mile
radius of the BCSS ash basin compliance boundary.
Survey activities included contacting individual agencies and reviewing original records to
identify public and private water supply sources, confirming the location of wells, and identifying
any wellhead protection areas located within a 0.5 -mile radius of the BCSS ash basin
compliance boundary. The following resources were consulted during this Survey:
• NCDEQ DWR Public Water Supply Section's (PWSS) most current Public Water Supply
Water Sources GIS point data set;

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin FN
Water Supply Well and Receptor Survey
SECTION 1 - INTRODUCTION
• NCDEQ DWR Source Water Assessment Program (SWAP) online database for public
water supply sources;
• Environmental Data Resources (EDR) local/regional water agency records review;
• Stokes County Environmental Health Department; and
• Town of Walnut Cove Water and Sewer;
• USGS Hydrography dataset.
The updated survey activities performed and the findings of those activities are presented in
Section 3. Receptor locations are shown on Figure 2. Water supply well owner information,
including a well identifier that corresponds to Figure 2, the well owner's name, and well location
address are presented in Table 1.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin FN
Water Supply Well and Receptor Survey
SECTION 2 - BACKGROUND
Section 2 - Background
2.1 Plant and Ash Basin Description
BCSS is a two -unit, coal-fired, electric generating plant with a capacity of 2,240 megawatts
located on the west bank of Belews Lake in Stokes County, Belews Creek, North Carolina. The
site is located at 3195 Pine Hall Road and is generally situated between undeveloped land,
residential properties, and Belews Lake (Figure 1). The station's ash basin is located across
Pine Hall Road to the northwest of the station and is generally bounded by an earthen dike and
a natural ridge to the north, Middleton Loop Road to the west, and Pine Hall Road to the south
and east (see Figure 2). Middleton Loop Road and Pine Hall Road are located along
topographic divides. Topography to the west of Middleton Loop Road and north of the earthen
dike and natural ridge generally slopes downward toward the Dan River. Topography to the
south and east of Pine Hall Road generally slopes downward toward Belews Lake.
The station's ash basin consists of a single cell impounded by an earthen dike located on the
north end of the ash basin. The area contained within the ash basin waste boundary, which is
shown on Figure 2, is approximately 283 acres in area. The compliance boundary for
groundwater quality in relation to the ash basin is defined in accordance with 15A NCAC 02L
.0107(a) as existing at either 500 feet from the waste boundary or at the property boundary,
whichever is closer to the source.
2.2 Description of Surrounding Properties
Properties located within the 0.5 -mile radius of the BCSS ash basin compliance boundary
generally consist of residential properties located to the southwest and residential farm land
northeast, north, and west. Duke Energy property is located to the north, northwest, south and
east with Belews Lake to the south and east. The BCSS site and surrounding properties are
shown on Figure 2.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ♦
�
Drinking Water Supply Well and Receptor Survey J
SECTION 3 - DRINKING WATER SUPPLY WELL AND RECEPTOR SURVEY ACTIVITIES AND FINDINGS
Section 3 — Drinking Water Supply Well and
Receptor Survey Activities and Findings
3.1 NCDEQ Records Review
On July 27, 2016, Ms. Molly Murchison with HDR contacted Mr. Sean McGuire, Geographic
Information Systems (GIS) Specialist with the NCDEQ Department of Environmental Health
(DEH) Public Water Supply Section (PWSS), by telephone. Mr. McGuire stated that the Public
Water Supply Water Sources GIS point data set was in the process of being updated. The most
current GIS data set of public water supply locations available from North Carolina state
agencies was updated in July 2015 and downloaded from the NC OneMap GeoSpatial Portal
(http://data.nconemap.com/geoportal/catalog/main/home.page) on August 1, 2016. The GIS
point data set for the public water supply wells includes, but is not limited to, public water supply
(PWS) system identification numbers, ownership information, PWS source type, well depth, and
well yield. HDR reviewed the GIS data set to identify public water supply sources within a 0.5 -
mile radius of the BCSS ash basin compliance boundary.
On August 1, 2016, HDR reviewed the NCDEQ DWR Source Water Assessment Program
(SWAP) online database for public water supply sources to identify any wells located within a
0.5 -mile radius of the BCSS ash basin compliance boundary, confirm the location of wells
included in the Public Water Supply Water Sources GIS point data set, and identify any
wellhead protection areas located within a 0.5 -mile radius of the BCSS ash basin compliance
boundary. The NCDEQ SWAP database provides detailed assessments of all public drinking
water intakes and wellhead protection areas in North Carolina. The website address is:
(http://swap.ncwater.org/website/swap/viewer.htm.).
One public water supply well was previously identified in the Public Water Supply Water
Sources GIS point data set (obtained from NC OneMap GeoSpatial Portal) and on the NCDEQ
SWAP online database within a 0.5 -mile radius of the BCSS ash basin compliance boundary.
This well is identified with PWS preceding the Public Water Supply System ID Number (PWS:
NCO285432). The location of the well is identified on Figure 2. Available information for the well
is provided in Table 1.
No wellhead protection areas were identified on the NCDEQ SWAP online database within a
0.5 -mile radius of the ash basin compliance boundary.
3.2 Local/Regional Water Agency Records Review
HDR contracted EDR to conduct a local/regional water agency records review for water supply
wells within a 1.5 -mile radius of the BCSS site. A copy of the EDR Geocheck Report (Inquiry
Number 4686090.1s) dated July 28, 2016 is provided in Appendix B.
The EDR report identified two wells within the 1.5 -mile search radius that are listed on the
United States Geological Survey (USGS) database. HDR previously contacted the USGS to
obtain information on these identified wells. On September 23, 2014, Mr. Tom Yanoschak with

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin FN
Water Supply Well and Receptor Survey
SECTION 3 — DRINKING WATER SUPPLY WELL AND RECEPTOR SURVEY ACTIVITIES AND FINDINGS
HDR contacted Mr. Doug Smith with the USGS. Mr. Smith reported that the identified wells'
primary use of water was listed as "industrial" in the USGS database. He provided latitude and
longitude coordinates and available well depth information for the wells. Based on the
coordinates provided by Mr. Smith, the two wells identified in the USGS database are located
outside of the 0.5 -mile radius of the BCSS ash basin compliance boundary, thus, these wells
are not included on Figure 2 and not referenced in Table 1.
The EDR report identified two wells that are listed on the Federal Reporting Data System
(FRDS) Public Water Supply System database as PWS ID: NCO285432 (Withers Chapel UMC)
and PWS: NCO285495 (Duke Power — Belews Creek Steam) within the 0.5 -mile radius of the
BCSS ash basin compliance boundary. One of these wells (PWS: NCO285432) was already
identified during the NCDEQ records review and its location is shown on Figure 2 and
information pertaining to the well is included on Table 1. The other well (PWS: NCO285495) is
located at the BCSS; however, Duke Energy personnel indicated that no active water supply
wells are present on the property. Thus, the EDR listing for this well appears to be erroneous
and it not included on Figure 2 or referenced in Table 1. No additional changes have been
noted since the last reporting period.
The following sections document individual cases of correspondence between HDR staff and
utility companies or county departments to confirm the existence or addition of new wells within
a 0.5 -mile radius of the ash basin compliance boundaries. Data was requested for private wells,
public wells, and municipal water supply sources. Owing to the narrow window of time for utility
companies and county departments to respond to HDR's request for data, some responses
were not received prior to report submission.
3.3 Stokes County Records Review
On August 2, 2016, Ms. Kerry McCarney-Castle and Ms. Molly Murchison of HDR contacted
Ms. Leslie Easter with the Stokes County Environmental Health Department to inquire about the
location and details (if available) for recorded private water supply wells located in Stokes
County within a 0.5 -mile radius of the BCSS ash basin compliance boundary. A list of eight
recorded wells previously provided by the Stokes County Environmental Health Department in
2014 was sent to Ms. L. Easter and Ms. Brenda White with Stokes County Environmental
Health Department for confirmation of existence or changes. Additionally, a list of parcel
numbers was emailed so that they could identify if any new wells had been added since the
survey in 2014. As of the date of this report, Ms. White was reviewing current database records
and HDR was awaiting response.
3.4 Utility Department Records Review
On August 2, 2016, Ms. Kerry McCarney-Castle of HDR spoke with Ms. Brandi Bowman (Town
Clerk) of the Town of Walnut Cove Water & Sewer Department, by telephone to inquire about
the availability of municipal water supply to properties located in Stokes County within a 0.5 -mile
radius of the BCSS ash basin compliance boundary. Ms. Bowman indicated that the Town of
Walnut Cove does not provide municipal water supply to properties located within a 0.5 -mile
radius of the ash basin compliance boundary.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ♦
�
Drinking Water Supply Well and Receptor Survey J
SECTION 3 - DRINKING WATER SUPPLY WELL AND RECEPTOR SURVEY ACTIVITIES AND FINDINGS
The City of Winston Salem provides municipal water supply to the station, which is piped from
south of the plant along Craig Road to the main powerhouse building.
3.5 HDR Field Survey
HDR personnel performed a field reconnaissance on July 31, 2016 to identify water supply wells
and surface waters located within a 0.5 -mile radius of the BCSS ash basin compliance
boundary. A windshield survey was conducted from public roadways to identify water meters,
water valves, and well heads/well houses. Prior to conducting the field reconnaissance, HDR
personnel reviewed orthophotography obtained from NC OneMap GeoSpatial portal (dated
2010) to identify potential well heads/well houses and surface waters within a 0.5 -mile radius of
the BCSS ash basin compliance boundary. In addition, HDR personnel contacted Duke Energy
site personnel to identify water supply wells located on Duke Energy property.
During the field reconnaissance, HDR field personnel identified 22 private water supply wells at
properties located within a 0.5 -mile radius of the BCSS ash basin compliance boundary. The
wells are included on Figure 2 as "field identified" private water supply wells. Stokes County
previously had records for 4 of the 22 wells identified during the field reconnaissance. The other
4 wells Stokes County previously had records for were not confirmed in the field.
NCDEQ previously had records for 20 private water supply wells (including those
aforementioned in Stokes County records) that are included on Figure 2 as "recorded" private
water supply wells and well and property information is included in Table 1.
The location of the one public water supply well included in NCDEQ's records and located within
a 0.5 -mile radius of the BCSS ash basin compliance boundary was confirmed in the field.
HDR was not able to confirm the location or presence of a well at properties where the
structures and potential wells were not visible from a public right-of-way and Stokes County did
not have records for water supply wells. Based on the lack of municipal water supply in the
area, it is assumed these properties contain private water supply wells. Approximate locations
based on structures identified during the field reconnaissance and/or orthophotography review
are included on Figure 2 as "assumed" private water supply wells. A total of 8 assumed private
water supply wells are located within a 0.5 -mile radius of the BCSS ash basin compliance
boundary.
From the public roadway, HDR personnel did not identify indications of municipal water supply
for the properties located within a 0.5 -mile radius of the ash basin compliance boundary.
Several surface water bodies were identified and/or confirmed during HDR's field
reconnaissance. The surface water bodies located within a 0.5 -mile radius of the BCSS ash
basin compliance boundary generally flow toward Belews Lake to the east and the Dan River to
the north, south, and west.
3.6 USGS Hydrography Review
HDR reviewed the USGS National Hydrography Dataset (NHD) obtained from the USGS
National Map Viewer (http://viewer.nationalmap.gov/viewer/) to identify any surface waters

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin ���
Drinking Water Supply Well and Receptor Survey
features within a 0.5 -mile radius of the ash basin compliance boundary. Hydrography data
obtained from the USGS NHD is included on Figure 2.

Duke Energy Carolinas, LLC I Belews Creek Steam Station Ash Basin FN
Water Supply Well and Receptor Survey
SECTION 4 - SUMMARY OF FINDINGS
Section 4 - Summary of Findings
A summary of the receptor survey findings is provided below. Water supply wells (including
irrigation wells and unused or abandoned wells) are shown on Figure 2. Available property and
well information for the wells is provided in Table 1.
• A total of 51 wells were identified within 0.5 -mile of the BCSS ash basin compliance
boundary during the current receptor survey.
o One public water supply well was identified within a 0.5 -mile radius of the BCSS
ash basin compliance boundary.
o A total of 22 private water supply wells were identified during the field
reconnaissance within a 0.5 -mile radius of the BCSS ash basin compliance
boundary. The Stokes County Environmental Health Department had records for
8 of the 22 private water supply wells.
o A total of 20 private water supply wells were reported by NCDEQ and Stokes
County.
o Eight additional private water supply wells are assumed at residences located
within a 0.5 -mile radius of the ash basin compliance boundary.
o None of the 22 field -identified private water supply wells have been reported
based on information provided in returned water supply well questionnaires.
No wellhead protection areas were identified within a 0.5 -mile radius of the BCSS ash
basin compliance boundary.
Several surface water bodies that flow from the topographic divide along Middleton Loop
toward the Dan River were identified within a 0.5 -mile radius of the BCSS ash basin
compliance boundary.

Figures

F)2
SITE LOCATION MAP
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK STEAM STATION ASH BASIN
STOKES COUNTY, NORTH CAROLINA
DATE
AUGUST 2016
FIGURE

L
SF
NOTES:
1. ASH BASIN WASTE BOUNDARY AND ASH STORAGE AREAS ARE APPROXIMATE
2. PRIVATE WELL LOCATIONS ARE APPROXIMATE
3. ORTHOPHOTOGRAPHY IS FROM NC ONEMAP (2010) and WSP (2014)
4. THE COMPLIANCE BOUNDARY IS ESTABLISHED ACCORIDING TO THE DEFINITION FOUND IN 15A NCAC 02L.0107 (a)
5. DUKE ENERGY PROPERTY BOUNDARY WAS SUPPLIED BY DUKE ENERGY REAL ESTATE
6. WATER SUPPLY WELL SURVEY PERFORMED 08/2016
7. PROPERTY INFORMATION PERTAINING TO IDENTIFIED WATER SUPPLY WELLS IS INCLUDED IN TABLE 1
d
Legend
U PUBLIC WATER SUPPLY WELL
RECORDED PRIVATE WATER
SUPPLY WELL
FIELD IDENTIFIED PRIVATE
U WATER SUPPLY WELL
REPORTED PRIVATE WATER
U SUPPLY WELL
ASSUMED PRIVATE WATER
SUPPLY WELL
LANDFILL COMPLIANCE
BOUNDARY
LANDFILL/STRUCTURAL FILL
BOUNDARY
DUKE ENERGY PROPERTY
BOUNDARY
ASH BASIN WASTE BOUNDARY
ASH BASIN COMPLIANCE
BOUNDARY
ASH BASIN COMPLIANCE
BOUNDARY COINCIDENT WITH
DUKE ENERGY PROPERTY
BOUNDARY
0.5 MILE OFFSET FROM ASH
BASIN COMPLIANCE BOUNDARY
PARCELS
HYDROGRAPHY
10' TOPOGRAPHY
ROADS
F)lWATER SUPPLY WELL SURVEY MAP
DUKE ENERGY CAROLINAS, LLC
BELEWS CREEK STEAM STATION
0 500 1,000 1,500
®Feet STOKES COUNTY, NORTH CAROLINA
rte—
DATE
AUGUST 2016
FIGURE
2

Tables

Table 1 - Summary of Water Supply Wells - Belews Creek Steam Station
Well ID
(shown on Figure 2)
Property Owner
Property Address
(well location)
Parcel Number
Reported Well Use
Approximate Distance
from Ash Basin
Compliance Boundary
(ft)
Direction from
Ash Basin
Well Depth
(ft-bgs)
Well Casing
Depth (ft bgs)
Well Yield
(gpm)
Well Eligiblity for Replacement Water
Supply Per N.C.G.S. 130A -309.211(c)(1)
Category
Public Water Supply Wells
63
Withers Cha el UMC 285432
2793 Pine Hall Rd, Belews Creek, NC 27009
6982-00-79-8715
Community Active
1350
NE
N/A
N/A
40
PUBLIC WATER SUPPLY WELL
Field
-Identified Private Water Supply Wells
9
D Hollow Primitive Baptist Church
4011 Pine Hall Road, Walnut Cove, NC 27052
6972-00-92-5008
Assumed Domestic
2100
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
10
Kevin E. Norman
1270 Old Plantation Road, Walnut Cove, NC 27052
6972-00-84-3844
Assumed Domestic
2600
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
11
Jena F. Oliver
1180 Old Plantation Road, Walnut Cove, NC 27052
6972-00-94-4178
Assumed Domestic
1610
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
12
Ave T. & Victoria M. Clowne
1190 Old Plantation Road, Walnut Cove, NC 27052
6972-00-84-8281
Assumed Domestic
2110
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
13
Jeffrey Allen Shortell
1235 Old Plantation Road, Walnut Cove, NC 27052
6972-00-84-3161
Assumed Domestic
2640
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
15
Herman L. Moore
3965 Pine Hall Road, Walnut Cove, INC 27052
6972-00-92-7363
Assumed Domestic
1650
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
16
Herman Willard Moore
3981 Pine Hall Road, Walnut Cove, INC 27052
6972-00-92-6311
Assumed Domestic
1900
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
17
William Henry Brown
2588 Martin Luther King Jr. Road, Walnut Cove, INC 27052
6972-00-81-9891
Assumed Domestic
2630
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
18
Leslie R. & Angela D. Brathwaite
3857 Pine Hall Road, Walnut Cove, INC 27052
6982-00-02-7581
Assumed Domestic
970
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
19
Leslie R. & Angela D. Brathwaite
3857 Pine Hall Road, Walnut Cove, INC 27052
6982-00-02-7581
Assumed Domestic
980
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
21
Nannie D. Martin & Sebrena M. Welch
4067 Pine Hall Road, Walnut Cove, INC 27052
6972-00-91-4415
Assumed Domestic
2540
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
22
David Wayne Broadus
1085 Old Plantation Road, Walnut Cove, NC 27052
6972-00-93-1098
Assumed Domestic
1710
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
23
Tony L. & Truda G. Ratliff
1115 Old Plantation Road, Walnut Cove, INC 27052
6972-00-93-0491
Assumed Domestic
1980
W -SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
24
Georgia Willie Dalton Estate
3889 Pine Hall Road SR 1904), Walnut Cove, NC 27052
6982-00-02-3366
Assumed Domestic
1090
SW
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
41
Core R. & Jenna R. Paris
2832 Pine Hall Road, Belews Creek, INC 27009
6982-00-79-2781
Assumed Domestic
920
NE
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
42
Andree Goolsby Davis
2481 Middleton Loop, Walnut Cove, NC 27052
6982-00-69-1695
Assumed Domestic
310
N -NE
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
43
J. H. & Lena Hairston
2531 Middleton Loop, Walnut Cove, NC 27052
6983-00-62-7082
Assumed Domestic
140
NE
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
44
J. H. & Lena Hairston
2898/2908 Pine Hall Rd., Walnut Cove, INC 27052
6983-00-62-7082
Assumed Domestic
250
NE
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
45
Keith Goolsb
2461 Middleton Loop, Walnut Cove, NC 27052
6983-00-60-1271
Assumed Domestic
910
N -NE
N/A
N/A
N/A
FIELD IDENTIFIED PRIVATE WATER SUPPLY WELL
25
LCW Associates LLC
3946 Pine Hall Rd, Walnut Cove, INC 27052
6972-00-93-5203
Recorde a Water Supply Wells
Assumed Domestic 1550
SW
305
115
15
RECORDED PRIVATE WATER SUPPLY WELL
26
Toney Gray & Angela Grace Wilson
1140 Old Plantation Rd, Walnut Cove, NC 27052
6972-00-93-3833
Assumed Domestic
1580
SW
500
N/A
N/A
RECORDED PRIVATE WATER SUPPLY WELL
27
James Michael Byrd
1184 Old Plantation Rd, Walnut Cove, NC 27052
6972-00-94-8482
Assumed Domestic
1200
W
N/A
N/A
N/A
RECORDED PRIVATE WATER SUPPLY WELL
28
Frank O. & Mary W. Sechrest
1055 Old Plantation Rd, Walnut Cove, NC 27052
6972-00-83-5098
Assumed Domestic
2180
SW
N/A
N/A
N/A
RECORDED PRIVATE WATER SUPPLY WELL
29
Jessica C. Baker & Timothy Wayne Hyatt
3951 Pine Hall Rd, Walnut Cove, INC 27052
6972-00-92-8374
Assumed Domestic
1520
SW
205
75
2
RECORDED PRIVATE WATER SUPPLY WELL
30
James T. Hairston Heirs
3906 Pine Hall Rd, Walnut Cove, NC 27052
6982-00-03-5785
Assumed Domestic
640
SW
205
85
15
RECORDED PRIVATE WATER SUPPLY WELL
34
Dan T. and Karen A. Westmoreland
1413 Middleton Loop Rd, Walnut Cove, NC 27052
6982-00-06-5073
Irri ation
150
W
500
40
50
RECORDED PRIVATE WATER SUPPLY WELL
Assu Private Water Supply Wells
2
Felicia Denise C. Lowe & Scottie L. Steele
3921 Pine Hall Road, Walnut Cove, NC 27052
6982-00-02-0498
Assumed Domestic
1390
SW
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
3
Frank O. & Mary W. Sechrest
1051 Old Plantation Rd, Walnut Cove, NC 27052
6972-00-83-5098
Assumed Domestic
1920
SW
825
82
2
ASSUMED PRIVATE WATER SUPPLY WELL
4
George William Dalton
1060 Georgia Road, Walnut Cove, INC 27052
6982-00-01-4573
Assumed Domestic
1550
SW
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
6
Harry W., III & Jae S. Wilson
1045 Old Plantation Road, Walnut Cove, INC 27052
6972-00-72-6478
Assumed Domestic
2050
SW
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
7
Georgia Willie Dalton Estate
3889 Pine Hall Road, Walnut Cove, INC 27052
6982-00-02-3366
Assumed Domestic
1250
SW
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
33
Howard Leon Gibson III
2766 Pine Hall Road, Belews Creek, INC 27009
6983-00-70-8158
Assumed Domestic
1590
NE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
35
Donald H. & Gerald B. Gibson
Shared drive with 2465 Middleton Loop, Walnut Cove, NC
27052
6983-00-51-8097
Assumed Domestic
1690
WINE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
36
J. H. & Lena Hairston
2898/2908 Pine Hall Rd., Walnut Cove, INC 27052
6983-00-62-7082
Assumed Domestic
300
NE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
37
Mark C. Durrett
2690 Pine Hall Rd, Belews Creek, INC 27009
6983-00-80-3799
Assumed Domestic
2230
NE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
38
Ruth Goolsby Dalton
2465 Middleton Loop, Walnut Cove, NC 27052
6983-00-50-8497
Assumed Domestic
1090
N -NE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
39
Mark C. Durrett
Shared drive with 2690 Pine Hall Road, Pine Hall Road,
Belews Creek, INC 27009
6983-00-72-6607
Assumed Domestic
2100
NE
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
46
1
Mark C. Durrett
Bruce A. Del arbino
2816 Pine Hall Rd, Belews Creek, INC 27009
1220 Old Plantation Rd, Walnut Cove, NC 27052
6982-00-79-4809
6972-00-94-2658
Assumed Domestic 1150
lRepallWrivate Water Supply Wells
Assumed Domestic 2410
NE
W -SW
N/A
425
N/A
N/A
N/A
N/A
ASSUMED PRIVATE WATER SUPPLY WELL
REPORTED PRIVATE WATER SUPPLY WELL
5
Laura Jane Williams
3942 Pine Hall Road, Walnut Cove, INC 27052
6972-00-93-8159
Assumed Domestic
1320
SW
N/A
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
8
Gary Jones
3939 Pine Hall Road, Walnut Cove, INC 27052
6972-00-92-9441
Assumed Domestic
1560
SW
N/A
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
14
James T. Hairston Heirs
3906 Pine Hall Road, Walnut Cove, INC 27052
6982-00-03-5785
Assumed Domestic
1030
SW
250
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
20
James B. Dalton Jr.
1020 Old Plantation Road, Walnut Cove, NC 27052
6972-00-92-4437
Assumed Domestic
1780
SW
N/A
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
31
Dan T. and Karen A. Westmoreland
1413 Middleton Loop, Walnut Cove, NC 27052
6982-00-06-5073
Assumed Domestic
990
W
500
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
32
Darrell T. Westmoreland Revocable Trust & Stephanie C
Westmoreland Revocable Trust
1245 Middleton Loop, Walnut Cove, NC 27052
6982-00-14-2869
Assumed Domestic
440
SW
500
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
40
William B. & Joe L. Hairston
2241 Middleton Loop, Walnut Cove, NC 27052
6983-00-40-2365
Assumed Domestic
970
N
70
60
N/A
REPORTED PRIVATE WATER SUPPLY WELL
47
Bruce A. Del arbino
1230 Old Plantation Rd, Walnut Cove, NC 27052
6972-00-94-1906
Assumed Domestic
2490
W -SW
200
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
48
James T. Hairston Heirs
3906 Pine Hall Road, Walnut Cove, INC 27052
6982-00-03-5785
Assumed Domestic
1110
SW
250
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
49
James T. Hairston Heirs
3906 Pine Hall Road, Walnut Cove, INC 27052
6982-00-03-5785
Assumed Domestic
1020
SW
N/A
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
50
Alma H. Dalton
4056 Pine Hall Rd, Belews Creek, INC 27009
6972-00-91-7610
Assumed Domestic
2630
SW
N/A
N/A
N/A
REPORTED PRIVATE WATER SUPPLY WELL
51
Scott Johnston owner
1435 Old Plantation Road, Walnut Cove, NC
6972-00-74-0825
Assumed Domestic
4280
W
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
52
Jessie Goolsby
2610 Pine Hall Road, Walnut Cove, INC
6983-00-91-3108
Assumed Domestic
3120
NE
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
53
Jessie Goolsby
2564 Pine Hall Road, Walnut Cove, INC
6983-00-91-8545
Assumed Domestic
3580
NE
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
54
Jessie Goolsby
2578 Pine Hall Road, Walnut Cove, INC
6983-00-91-8545
Assumed Domestic
3480
NE
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
55
Jessie Goolsby
2115 Martin Luther King Jr. Blvd, Walnut Cove, INC
6972-03-42-6663
Assumed Domestic
6430
SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
56
Jessie Goolsby
1025 Goolsby MHP Road, Walnut Cove, NC
6972-03-42-6663
Assumed Domestic
6280
SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
57
Wayne Loflin
1520 Old Plantation Road, Walnut Cove, NC
6972-00-54-8384
Assumed Domestic
5100
W -SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
58
Timothy Loflin
1450 Old Plantation Road Walnut Cove, INC 27052
6972-00-64-0749
Assumed Domestic
5080
W -SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
59
Devonne Duncanson
1035 Old Rustic Place Lane Walnut Cove, NC 27052
6972-00-74-6735
Assumed Domestic
3380
W -SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
60
Donnie Loflin
1474 Old Plantation Road Walnut Cove, INC 27052
6972-00-64-5498
Assumed Domestic
4400
W -SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
61
Brenda La a rolerie
1377 Old Plantation Road Walnut Cove, INC 27052
6972-00-74-0271
Assumed Domestic
3660
W -SW
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
62
Ted Clark
1320 Old Plantation Road Walnut Cove, INC 27052
6972-00-85-1395
Assumed Domestic
3180
W
N/A
N/A
N/A
OUTSIDE HALF MILE BUFFER
REPORTED PRIVATE WATER SUPPLY 2016
Note: Cyan colored text indicates: 1) a well that was not identified in 2014, but was identified in 2016 or 2) a well that changed categories from 2014 to 2016.
1 of 1

Appendix A
Summary of Agency Records

Appendix A: Summary of Agency Records
Belews Creek Receptor Survey
Comments: Including response details, changes in well status since 2014 survey, new wells,
Well Type
Source
Contact Name
Contact Phone
Date of Call
Date of Email
abandonments, or expanded areas of utility service
Public Water Supply
NCDEQ
Sean McGuire
919-707-9104
7/28/2016
7/28/2016
Database is currently being updated. The data from 2015 was accessed through NConeMap.
Water Supply Wells
EDR
Sean McLaughlin
800-238-1846
7/27/2016
7/27/2016
EDRs have been received for all sites.
A list of existing wells and a list of parcel numbers to check for new wells were emailed to Brenda White,
Private Wells
Stokes County Health Department
Leslie Easter
336-593-2403
8/1/2016
8/3/2016
who was out on vacation during data requests. Supervisor L. Easter said she would work on it upon her
return, however, data was not received prior to report submittal.
Municipal
Town of Walnut Cove Water and Sewer
Ms. Brandy
336.591.4809
8/2/2016
N/A
Confirmed; Town of Walnut Cove Water and Sewer does not service the area of interest
Belews Creek Receptor Survey

Appendix B
EDR GeoCheck Report
Belews Creek Steam Station
3195 Pine Hall Rd
Belews Creek, NC 27009
Inquiry Number: 4686090.1s
July 28, 2016

Belews Creek Steam Station
3195 PINE HALL RD
Belews Creek, NC 27009
Inquiry Number: 4686090.1s
July 28, 2016
6 Armstrong Road, 4th floor
Shelton, CT 06484
(rEDR ° Toll Free: 800.352.0050
www.edrnet.com
FORM -NULL -SPM

TABLE OF CONTENTS
SECTION
GEOCHECK ADDENDUM
PAGE
Physical Setting Source Addendum
A-1
Physical Setting Source Summary --------------------------------------------
A-2
Physical Setting Source Map________________________________________________
A-8
Physical Setting Source Map Findings----------------------------------------
A-9
Physical Setting Source Records Searched ------------------------------------
PSGR-1
Thank you for your business.
Please contact EDR at 1-800-352-0050
with any questions or comments.
Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data
Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from
other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL
DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL
ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,
ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,
CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY
LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,
environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor
should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I
Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any
property. Additionally, the information provided in this Report is not to be construed as legal advice.
Copyright 2016 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole
or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other
trademarks used herein are the property of their respective owners.
TC4686090.1s Page 1

GEOCHECK9 - PHYSICAL SETTING SOURCE REPORT
TARGET PROPERTY ADDRESS
BELEWS CREEK STEAM STATION
3195 PINE HALL RD
BELEWS CREEK, NC 27009
TARGET PROPERTY COORDINATES
Latitude (North):
Longitude (West):
Universal Tranverse Mercator:
UTM X (Meters):
UTM Y (Meters):
Elevation:
USGS TOPOGRAPHIC MAP
Target Property Map:
Version Date:
36.2919 - 36° 17' 30.84"
80.0731 - 80° 4' 23.16"
Zone 17
583233.4
4016522.5
761 ft. above sea level
36080-C1 BELEWS LAKE, NC
2000
EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in
forming an opinion about the impact of potential contaminant migration.
Assessment of the impact of contaminant migration generally has two principal investigative components:
1. Groundwater flow direction, and
2. Groundwater flow velocity.
Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics
of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the
geologic strata.
TC4686090.1s Page 1

GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY
GROUNDWATER FLOW DIRECTION INFORMATION
Groundwater flow direction for a particular site is best determined by a qualified environmental professional
using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other
sources of information, such as surface topographic information, hydrologic information, hydrogeologic data
collected on nearby properties, and regional groundwater flow information (from deep aquifers).
TOPOGRAPHIC INFORMATION
Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to
assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,
should contamination exist on the target property, what downgradient sites might be impacted.
TARGET PROPERTY TOPOGRAPHY
General Topographic Gradient: General West
SURROUNDING TOPOGRAPHY: ELEVATION PROFILES
c
W
J
J V �
J
fT
V
A A W N
� O J
N J
. - . - . - . - . - . - . ..
North I South
TP
0
0
O J
N
A W O N J y
West
TP
0
Target Property Elevation: 761 ft.
1/2
East
1 Miles
Source: Topography has been determined from the USGS 7.5' Digital Elevation Model and should be evaluated
on a relative (not an absolute) basis. Relative elevation information between sites of close proximity
should be field verified.
TC4686090.1s Page 2

GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY
HYDROLOGIC INFORMATION
Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist
the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should
contamination exist on the target property, what downgradient sites might be impacted.
Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways
and bodies of water).
FEMA FLOOD ZONE
Target Property County
STOKES, NC
Flood Plain Panel at Target Property:
Additional Panels in search area:
NATIONAL WETLAND INVENTORY
NWI Quad at Target Property
BELEWS LAKE
HYDROGEOLOGIC INFORMATION
FEMA Flood
Electronic Data
YES - refer to the Overview Map and Detail Map
37169C - FEMA DFIRM Flood data
Not Reported
NWI Electronic
Data Coverage
YES - refer to the Overview Map and Detail Map
Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator
of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the
environmental professional in forming an opinion about the impact of nearby contaminated properties or, should
contamination exist on the target property, what downgradient sites might be impacted.
AQUIFLOW®
Search Radius: 1.000 Mile.
EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater
flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory
authorities at select sites and has extracted the date of the report, groundwater flow direction as determined
hydrogeologically, and the depth to water table.
LOCATION GENERAL DIRECTION
MAP ID FROM TP GROUNDWATER FLOW
Not Reported
TC4686090.1s Page 3

GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY
GROUNDWATER FLOW VELOCITY INFORMATION
Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional
using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary
to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil
characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes
move more quickly through sandy -gravelly types of soils than silty -clayey types of soils.
GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY
Geologic information can be used by the environmental professional in forming an opinion about the relative speed
at which contaminant migration may be occurring.
:AZa :F� 1:L1111 0:L1011411 ki 1 I I
GEOLOGIC AGE IDENTIFICATION
Era: Paleozoic Category: Metamorphic Rocks
System: Pennsylvanian
Series: Felsic paragneiss and schist
Code: mm 1 (decoded above as Era, System & Series)
Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology
of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman
Map, USGS Digital Data Series DDS - 11 (1994).
DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY
The U.S. Department of Agriculture's (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil
Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information
for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns
in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps.
The following information is based on Soil Conservation Service STATSGO data.
Soil Component Name: PACOLET
Soil Surface Texture: fine sandy loam
Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep,
moderately well and well drained soils with moderately coarse
textures.
Soil Drainage Class: Well drained. Soils have intermediate water holding capacity. Depth to
water table is more than 6 feet.
Hydric Status: Soil does not meet the requirements for a hydric soil.
Corrosion Potential - Uncoated Steel: HIGH
Depth to Bedrock Min: > 60 inches
Depth to Bedrock Max: > 60 inches
TC4686090.1s Page 4

GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY
Soil Layer Information
Boundary
Classification
Layer
Upper
Lower
Soil Texture Class
AASHTO Group
Unified Soil
Permeability
Soil Reaction
Rate (in/hr)
(pH)
1
0 inches
3 inches
fine sandy loam
Granular
COARSE-GRAINED
Max: 6.00
Max: 6.50
materials (35
SOILS, Sands,
Min: 2.00
Min: 4.50
pct. or less
Sands with fines,
passing No.
Silty Sand.
200), Silty, or
Clayey Gravel
and Sand.
2
3 inches
29 inches
sandy clay
Silt -Clay
FINE-GRAINED
Max: 2.00
Max: 6.00
Materials (more
SOILS, Silts and
Min: 0.60
Min: 4.50
than 35 pct.
Clays (liquid
passing No.
limit less than
200), Clayey
50%), silt.
Soils.
3
29 inches
52 inches
clay loam
Granular
FINE-GRAINED
Max: 2.00
Max: 6.00
materials (35
SOILS, Silts and
Min: 0.60
Min: 4.50
pct. or less
Clays (liquid
passing No.
limit less than
200), Silty, or
50%), Lean Clay
Clayey Gravel
and Sand.
4
52 inches
70 inches
sandy loam
Silt -Clay
COARSE-GRAINED
Max: 2.00
Max: 6.00
Materials (more
SOILS, Sands,
Min: 0.60
Min: 4.50
than 35 pct.
Sands with fines,
passing No.
Silty Sand.
200), Silty
Soils.
OTHER SOIL TYPES IN AREA
Based on Soil Conservation Service STATSGO data, the following additional subordinant soil types may
appear within the general area of target property.
Soil Surface Textures
Surficial Soil Types
Shallow Soil Types:
Deeper Soil Types:
clay loam
gravelly - sandy loam
sandy loam
loam
clay loam
gravelly - sandy loam
sandy loam
loam
clay
sandy clay loam
silt loam
clay loam
silty clay loam
fine sandy loam
weathered bedrock
TC4686090.1s Page 5

GEOCHECK®- PHYSICAL SETTING SOURCE SUMMARY
LOCAL / REGIONAL WATER AGENCY RECORDS
EDR Local/Regional Water Agency records provide water well information to assist the environmental
professional in assessing sources that may impact ground water flow direction, and in forming an
opinion about the impact of contaminant migration on nearby drinking water wells.
WELL SEARCH DISTANCE INFORMATION
DATABASE SEARCH DISTANCE (miles)
Federal USGS 1.500
Federal FRDS PWS 1.500
State Database 1.500
FEDERAL USGS WELL INFORMATION
ID
Class
LOCATION
MAP ID WELL ID
FROM TP
2 USGS40000896423
1 - 2 Miles NNW
3 USGS40000896441
1 - 2 Miles NNW
FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION
LOCATION
MAP ID WELL ID
FROM TP
Note: PWS System location is not always the same as well location.
I,3 r_AIS•L•11r_1-1_F9=&99=1Ia1►17*]:7�A/_11IN]►
LOCATION
MAP ID WELL ID FROM TP
1 NC2000000009110 1/2 - 1 Mile NE
OTHER STATE DATABASE INFORMATION
NORTH CAROLINA NATURAL HERITAGE ELEMENT OCCURRENCES
ID
Class
NC50002274
Natural Community Occurrence
NC50003670
Animal
NC50006460
Animal
NC50011331
Natural Community Occurrence
TC4686090.1s Page 6

GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY
NORTH CAROLINA NATURAL HERITAGE ELEMENT OCCURRENCES
ID Class
NC50015119 Natural Community Occurrence
NC50018706 Natural Community Occurrence
NORTH CAROLINA SIGNIFICANT NATURAL HERITAGE AREAS DATABASE:
ID Name
NC10000155 TOWN FORK CREEK BOTTOMLANDS
NC10003359 DAN RIVER (STOKES) AQUATIC HABITAT
TC4686090.1s Page 7

PHYSICAL SETTING SOURCE MAP - 4686090.1s
N
N
N
County Boundary o is 1 1 2Miles
Major Roads
Contour Lines Groundwater Flow Direction N Wildlife Areas
Earthquake epicenter, Richter 5 or greater ffD Indeterminate Groundwater Flow at Location N Natural Areas
Water Wells cy Groundwater Flow Varies at Location o Rare & Endangered Species
Public Water Supply Wells N 100 -year flood zone
Cluster of Multiple Icons 500 -year flood zone
. National Wetland Inventory
SITE NAME: Belews Creek Steam Station CLIENT: HDR / LMS
ADDRESS: 3195 PINE HALL RD CONTACT: Molly Murchison
Belews Creek NC 27009 INQUIRY #: 4686090.1s
LAT/LONG: 36.2919 / 80.0731 DATE: July 28, 2016 11:16 am
Copyright cg 2016 EDR, Inc. 0 2015 TomTom Rai. 2015.

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation
1
NE
1/2 - 1 Mile
Higher
FED USGS
Pwsidentif:
NCO285432
System nam:
WITHERS CHAPEL UMC
Pws type:
NC
County:
STOKES
City:
PINE HALL
Primary so:
GW
Water type:
GW
Facility n:
WELL #1
Facility a:
W01
Latitude m:
36.300304
Longitude :
-80.058751
Availavili:
A
Well depth:
0
Well dep 1:
Not Reported
Owner name:
WITHERS CHAPEL UMC_285432
Site id:
NC2000000009110
Database EDR ID Number
NC WELLS NC2000000009110
2
NNW
FED USGS
1 - 2 Miles
Lower
Org.Identifier:
USGS-NC
Formal name:
USGS North Carolina Water Science
Center
Monloc Identifier:
USGS-361825080050701
Monloc name:
SO -110
Monloc type:
Well
Monloc desc:
Not Reported
Huc code:
Not Reported
Drainagearea value:
Not Reported
Drainagearea Units:
Not Reported
Contrib drainagearea:
Not Reported
Contrib drainagearea units:
Not Reported
Latitude:
36.3070814
Longitude:
-80.0850435
Sourcemap scale:
Not Reported
Horiz Acc measure:
1
Horiz Acc measure units:
seconds
Horiz Collection method:
Interpolated from map
Horiz coord refsys:
NAD83
Vert measure val:
Not Reported
Vert measure units:
Not Reported
Vertacc measure val:
Not Reported
Vert accmeasure units:
Not Reported
Vertcollection method:
Not Reported
Vert coord refsys:
Not Reported
Countrycode:
US
Aquifername:
Early Mesozoic basin aquifers
Formation type:
Triassic Sedimentary Rocks
Aquifer type:
Not Reported
Construction date:
Not Reported
Welldepth:
45
Welldepth units:
ft
Wellholedepth:
Not Reported
Wellholedepth units:
Not Reported
Ground -water levels, Number of Measurements: 0
USGS40000896423
TC4686090.1s Page 9

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation
3
NNW
1 - 2 Miles
Lower
Org.Identifier:
USGS-NC
NCO285495
Formal name:
USGS North Carolina Water Science
Center
Monloc Identifier:
USGS-361833080050301
Fips county:
Monloc name:
SO -109
9
Monloc type:
Well
Owner:
Monloc desc:
Not Reported
Not Reported
Huc code:
Not Reported
Drainagearea value:
Drainagearea Units:
Not Reported
Contrib drainagearea:
Contrib drainagearea units:
Not Reported
Latitude:
Longitude:
-80.0839324
Sourcemap scale:
Horiz Acc measure:
1
Horiz Acc measure units:
Horiz Collection method:
Interpolated from map
Horiz coord refsys:
NAD83
Vert measure val:
Vert measure units:
Not Reported
Vertacc measure val:
Vert accmeasure units:
Not Reported
Vertcollection method:
Not Reported
Vert coord refsys:
Not Reported
Countrycode:
Aquifername:
Early Mesozoic basin aquifers
Formation type:
Triassic Sedimentary Rocks
Aquifer type:
Not Reported
Construction date:
Not Reported
Welldepth:
Welldepth units:
ft
Wellholedepth:
Wellholedepth units:
Not Reported
Ground -water levels, Number of Measurements: 0
4
SE
1 - 2 Miles
Higher
Epa region:
Pwsid:
Pwsname:
City served:
Zip served:
Status:
Pwssvcconn:
Pws type:
Contact:
Contactor gname:
Contact phone:
Contact address2
Contact state:
Activity code:
Facid:
Facname:
Facility type:
Treatment obj
04
State:
NCO285495
DUKE POWER-BELEWS CREEK STEAM
Not Reported
State served:
Not Reported
Fips county:
Closed
Pop srvd:
9
Source:
NTNCWS
Owner:
RODNEY WIKE
Not Reported
Not Reported
Contact address1
1339 HAGERS FAIRVIEW RD
Contact city:
NC
I
Contact zip:
10936
TREATMENT ROOM
Treatment_ plant
disinfection
Activity code:
Treatment process:
Database EDR ID Number
FED USGS USGS40000896441
Not Reported
Not Reported
36.3093036
Not Reported
seconds
Not Reported
Not Reported
US
95
Not Reported
FRDS PWS NCO285495
NC
NC
37169
179
Groundwater
Private
Not Reported
HUNTEVILLE
28078
I
gaseous chlorination, post
TC4686090.1 s Page 10

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Location Information:
System Owner/Responsible Party
PWS Phone: Not Reported
Name:
DUKE POWER-BELEWS CREEK STEAM
13339 HAGERS FERRY RD
Pwstypcd:
NTNCWS Primsrccd:
GW
Popserved:
179
WALNUT COVE
Add1:
Not Reported
Add2:
1339 HAGERS FAIRVIEW RD
COLIFORM (TCR)
City:
HUNTEVILLE State:
NC
Zip:
28078 Phone:
Not Reported
Cityserv:
WALNUT COVE Cntyserv:
Not Reported
Stateserv:
NC Zipserv:
Not Reported
PWS ID:
NCO285495
Date Initiated:
7706 Date Deactivated: Not Reported
PWS Name:
DUKE POWER-BELEWS CREEK STEAM
WALNUT COVE, NC 27052
Addressee / Facility: System Owner/Responsible Party
JIM BURNETTE OR MANAGER NOW
PO BOX 557
WALNUT COVE, NC 27052
Addressee / Facility:
System Owner/Responsible Party
PWS Phone: Not Reported
DUKE POWER COMPANY
Vio. end Date: 10/31/93
13339 HAGERS FERRY RD
Not Reported
HUNTERSVILLE, NC 28078
Facility Latitude:
36 1631
City Served:
WALNUT COVE
Treatment Class:
Treated
PWS currently has or had major violation(s) or enforcement:
VIOLATIONS INFORMATION:
Violation ID:
Vic. beginning Date:
Num required Samples
Analysis Result:
Analysis Method:
Violation Type:
Contaminant:
Vio. Awareness Date:
Violation ID:
Vio. beginning Date:
Num required Samples
Analysis Result:
Analysis Method:
Violation Type:
Contaminant:
Vio. Awareness Date:
9408781
10/01/93
000
Not Reported
Not Reported
Monitoring, Regular
NITRATE
061594
Facility Longitude: 080 03 34
Population: 00000181
YES
Source ID: Not Reported
Vic. end Date: 12/31/93
Number of Samples Taken:
Maximum Contaminant Level:
PWS Phone: Not Reported
Vio. Period: 003 Months
000
Not Reported
9400419
Source ID: 000
PWS Phone: Not Reported
10/01/93
Vio. end Date: 10/31/93
Vio. Period: 001 Months
Not Reported
Number of Samples Taken:
Not Reported
Not Reported
Maximum Contaminant Level:
Not Reported
Not Reported
Monitoring, Routine Major (TCR)
COLIFORM (TCR)
111593
ENFORCEMENT INFORMATION:
System Name:
DUKE POWER-BELEWS CREEK ST
Violation Type:
Monitoring, Routine Major (TCR)
Contaminant:
COLIFORM (TCR)
Compliance Period:
1999-10-01 - 1999-12-31
Violation ID:
0004090
Enforcement Date:
2000-02-04 Enf. Action: State Formal NOV Issued
TC4686090.1 s Page 11

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
ENFORCEMENT INFORMATION:
System Name:
DUKE POWER-BELEWS CREEK ST
Violation Type:
Monitoring, Routine Major (TCR)
Contaminant:
COLIFORM (TCR)
Compliance Period:
1999-10-01 - 1999-12-31
Violation ID:
0004090
Enforcement Date:
2000-02-04 Enf. Action:
State Public Notif Requested
TC4686090.1 s Page 12

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance Database EDR ID Number
GIS ID:
Classification by Type:
Occurrence Status:
62321
Natural Community Occurrence
Extant
GIS ID: 92548
Classification by Type: Animal
Occurrence Status: Extant
GIS ID: 212410
Classification by Type: Animal
Occurrence Status: Extant
GIS ID: 461126
Classification by Type: Natural Community Occurrence
Occurrence Status: Extant
GIS ID:
Classification by Type:
Occurrence Status:
91640
Natural Community Occurrence
Extant
NC_NHEO NC50002274
NC_NHEO NC50003670
NC_NHEO NC50006460
NC_NHEO NC50011331
NC_NHEO NC50015119
NC_NHEO NC50018706
GIS ID: 43007
Classification by Type: Natural Community Occurrence
Occurrence Status: Extant
NC_SNHA NC10000155
TC4686090.1 s Page 13

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
North Carolina - Significant Natural Heritage Areas:
Site Name:
Quality:
Acres per Polygon:
Site Name:
Quality:
Acres per Polygon:
TOWN FORK CREEK BOTTOMLANDS
Not Reported
102.56
NC_SNHA NC10003359
DAN RIVER (STOKES) AQUATIC HABITAT
Not Reported
567.8
TC4686090.1 s Page 14

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
RADON
AREA RADON INFORMATION
State Database: NC Radon
Radon Test Results
Num Results Avg pCi/L Min pCi/L Max pCi/L
4 0.83 0.5 1.5
1 2.30 2.3 2.3
Federal EPA Radon Zone for STOKES County: 2
Note: Zone 1 indoor average level > 4 pCi/L.
Zone 2 indoor average level — 2 pCi/L and — 4 pCi/L.
Zone 3 indoor average level < 2 pCi/L.
Federal Area Radon Information for Zip Code:
27052
Number of sites tested: 2
Area
Average Activity
% <4 pCi/L
% 4-20 pCi/L
Living Area - 1 st Floor
0.400 pCi/L
100%
0%
Living Area - 2nd Floor
Not Reported
Not Reported
Not Reported
Basement
Not Reported
Not Reported
Not Reported
% >20 eCi/L
0%
Not Reported
Not Reported
TC4686090.1 s Page 15

PHYSICAL SETTING SOURCE RECORDS SEARCHED
TOPOGRAPHIC INFORMATION
USGS 7.5' Digital Elevation Model (DEM)
Source: United States Geologic Survey
EDR acquired the USGS 7.5' Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds
to the USGS 1:24,000- and 1:25,000 -scale topographic quadrangle maps. The DEM provides elevation data
with consistent elevation units and projection.
HYDROLOGIC INFORMATION
Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the Federal
Emergency Management Agency (FEMA). Data depicts 100 -year and 500 -year flood zones as defined by FEMA.
NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR
in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.
State Wetlands Data: Wetland Inventory
Source: US Fish & Wildlife Service
Telephone: [phone]
HYDROGEOLOGIC INFORMATION
AQUIFLOWR Information System
Source: EDR proprietary database of groundwater flow information
EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater
flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has
extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table
information.
GEOLOGIC INFORMATION
Geologic Age and Rock Stratigraphic Unit
Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital
representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).
STATSGO: State Soil Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS)
The U.S. Department of Agriculture's (USDA) Natural Resources Conservation Service (NRCS) leads the national
Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil
survey information for privately owned lands in the United States. A soil map in a soil survey is a representation
of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)
soil survey maps.
SSURGO: Soil Survey Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS)
Telephone: [phone]
SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Service, mapping
scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to
construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the
original soil survey maps. This level of mapping is designed for use by landowners, townships and county
natural resource planning and management.
TC4686090.1s Page PSGR-1

PHYSICAL SETTING SOURCE RECORDS SEARCHED
LOCAL / REGIONAL WATER AGENCY RECORDS
FEDERAL WATER WELLS
PWS: Public Water Systems
Source: EPA/Office of Drinking Water
Telephone: [phone]
Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at
least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.
PWS ENF: Public Water Systems Violation and Enforcement Data
Source: EPA/Office of Drinking Water
Telephone: [phone]
Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after
August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).
USGS Water Wells: USGS National Water Inventory System (NWIS)
This database contains descriptive information on sites where the USGS collects or has collected data on surface
water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.
STATE RECORDS
North Carolina Public Water Supply Wells
Source: Department of Environmental Health
Telephone: [phone]
OTHER STATE DATABASE INFORMATION
NC Natural Areas: Significant Natural Heritage Areas
Source: Center for Geographic Information and Analysis
Telephone: [phone]
A polygon converage identifying sites (terrestrial or aquatic that have particular biodiversity significance.
A site's significance may be due to the presenceof rare species, rare or hight quality natural communities, or
other important ecological features.
NC Game Lands: Wildlife Resources Commission Game Lands
Source: Center for Geographic Information and Analysis
Telephone: [phone]
All publicly owned game lands managed by the North Carolina Wildlife Resources Commission and as listed in Hunting
and Fishing Maps.
NC Natural Heritage Sites: Natural Heritage Element Occurrence Sites
Source: Center for Geographic Information and Analysis
Telephone: [phone]
A point coverage identifying locations of rare and endangered species, occurrences of exemplary or unique natural
ecosystems (terrestrial or aquatic), and special animal habitats (e.g., colonial waterbird nesting sites).
RADON
State Database: NC Radon
Source: Department of Environment & Natural Resources
Telephone: [phone]
Radon Statistical and Non Statiscal Data
Area Radon Information
Source: USGS
Telephone: [phone]
The National Radon Database has been developed by the U.S. Environmental Protection Agency
(USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.
The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at
private sources such as universities and research institutions.
TC4686090.1s Page PSGR-2

PHYSICAL SETTING SOURCE RECORDS SEARCHED
EPA Radon Zones
Source: EPA
Telephone: [phone]
Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor
radon levels.
OTHER
Airport Landing Facilities: Private and public use landing facilities
Source: Federal Aviation Administration, 800-457-6656
Epicenters: World earthquake epicenters, Richter 5 or greater
Source: Department of Commerce, National Oceanic and Atmospheric Administration
Earthquake Fault Lines: The fault lines displayed on EDR's Topographic map are digitized quaternary faultlines, prepared
in 1975 by the United State Geological Survey
STREET AND ADDRESS INFORMATION
© 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection
and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject
to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.
TC4686090.1s Page PSGR-3

2017 Comprehensive Site Assessment Update October 2017
Belews Creek Steam Station
DEWBERRY REPORT
SynTerra
PERMANENT WATER SUPPLY PROPOSAL TO DEQ

Permanent Water Supply Proposal to DEQ — Belews Creek
Belews Creek Steam Station
Stokes County
58 eligible households
Duke Energy has evaluated the feasibility and costs of providing a permanent replacement
water supply to eligible households, as required under G.S. 130A-309.21 1 (cl) of House Bill
630. Households were designated as "eligible" if any portion of a parcel of land crossed the 1/2
mile compliance buffer described in HB630 and if the household currently utilized well water or
bottled water (under Duke Energy's bottled water program) as the drinking water source.
Although HB630 indicates that households are to be covered, Duke Energy has included two (2)
schools/churches and one (1) business as eligible locations. Undeveloped parcels were
identified but were not considered "eligible" because groundwater wells are not currently utilized
as a drinking source.
Dewberry, a respected outside vendor, conducted the Potable Water Programmatic Evaluation
(attached); the evaluation consisted of a survey of eligible households and a preliminary
engineering evaluation, cost estimate and schedule. Dewberry's report, for the most part,
assumes one metered connection per parcel; therefore, multiple homes may be serviced by one
connection. The total count in this proposed plan includes all final connections.
During their evaluation, Dewberry recommended that 19 of the eligible households be excluded
from the municipal water line evaluation. In order to connect those households, the public water
supply line would require crossing a large water canal and a bridge crossing, both of which
would be technically complicated, time consuming and costly. These 19 homes were excluded
from the Dewberry cost estimate.
The Town of Walnut Cove purchases water from the Winston-Salem/Forsyth County Utilities
through Stokes County and has conceptually agreed to allow for another interconnect with
Stokes County to provide water to the households around the Belews Creek Station. System
modifications including a pressure boosting station and additional disinfection may be required
to provide water at a sufficient pressure and quality.
While the closest existing municipal line terminates at the intersection of Martin Luther King Jr.
Road and Crestview Drive, Dewberry has determined that the current water main on Martin
Luther King Jr. Road would need to be replaced starting at the intersection of this road with NC -
65. The closest new household connection is approximately 16,500 feet (3.1 miles) from the
intersection of Martin Luther King Jr. Road and NC -65. The furthest household, located on
Middleton Loop, is approximately 22,000 feet (4.2 miles) from the intersection.
The estimated cost to provide a municipal line to the 39 households is $4,800,000, or $123,000
per household. The Dewberry evaluation includes a project schedule based their past
experience installing public water systems. This preliminary project schedule indicates that a
public water supply could be available through the Town of Walnut Cove by December 2018,
which does not meet the October 2018 deadline.
DUKE
�, ENERGY

Permanent Water Supply Proposal to DEQ — Belews Creek
Based on the results of the Dewberry evaluation, the concerns over water line pressure and the
additional disinfection needed, and the overall construction costs, Duke Energy proposes that all
58 households be offered a water treatment system.
The performance standard for the public water system is the Federal MCLs. The performance
standard for the water treatment system is also the Federal MCLs except for those constituents
identified in 2015 as having potential health concerns: arsenic, hexavalent chromium, cobalt,
iron, lead, manganese, sulfate and vanadium. For these constituents, the performance
standard will be either one-half of the MCL or the appropriate state standard, whichever is more
protective.
Duke Energy is currently evaluating an ion filtration treatment system; this system has been
successfully installed in other parts of the state, and initial results show it performs well in
reducing vanadium and hexavalent chromium, among other constituents. The costs shown
below are for a conceptual ion filtration treatment system. The final water treatment system will
be based upon the results of field studies.
Duke Energy has made efforts to identify all eligible households, but it is anticipated that a
nominal number of additional households will be identified during the initial outreach effort
conducted upon approval of this plan by NCDEQ. If the final number of households results in a
conclusion different than those stated in this preliminary plan, Duke Energy will revise and
submit the new plan to NCDEQ for evaluation and approval. Well owners will be responsible for
making the decision for their parcels. Only households within the'/2 mile boundary and served
by well water at the time of the submittal of this plan will be eligible for a permanent water
supply as part of HB630.
DUKE
�, ENERGY

Permanent Water Supply Proposal to DEQ — Belews Creek
(' DUKE
ENERGY
Ion Filtration Water
Treatment System
Total Number Recommended
58
Water Quality Criteria
Meets applicable water quality
Yes
standards (Federal MCLs)
Completion Schedule
Estimated completion date
12/2017
Contingency factors
I N/A
Operational Considerations
Required acceptance level to
achieve consistent water
N/A
quality and supply
Required acceptance level to
achieve targeted cost per
N/A
eligible household
(<$35k/household)
Location of households
relative to existing municipal
N/A
water lines
Other considerations
Costs
Total Installation Costs
$406,000 - $580,000
Approximate cost per eligible
$7,000 - $10,000
household
Annual Maintenance Costs
$29,000 - $116,000
$500 - $2,000
Maintenance cost per
household annually
Non -Duke Costs
Total estimated water bills
N/A
monthly
Estimated water bills monthly
N/A
per household
Ongoing municipality costs for
maintenance and flushing due
N/A
to low-flow/low-usage
Total Costs
(Duke and Non -Duke)
Total estimated cost for all
$000 -
eligible neighbors over 10
$11,,74740,000
years
Total estimated cost for each
eligible neighbors over 10 $12,000-$
years
(' DUKE
ENERGY

Dewberry®
Belews Creek Steam Station
Phase II Potable Water
Programmatic Evaluation
Duke Energy
November 4, 2016
�YI
SUBMITTED BY:
Dewberry
2610 Wycliff Road
Suite 410
Raleigh, NC 27607
SUBMITTED T0:
Duke Energy

Table of Contents
Executive Summary...............................................................................................2
1. Introduction and Project Approach..............................................................4
2. Phase II Basis of Design................................................................................6
2.1 Potable Water Connection Mapping..............................................................
6
2.2 Municipal Potable Water Connection Opinion of Probable Cost.................6
3. Site Analysis...................................................................................................7
3.1 Station Mapping and Household Data..........................................................
7
3.2 Field Observations..........................................................................................
7
3.3 Other Considerations.....................................................................................
8
4. Regulatory Permitting..................................................................................10
5. Schedule........................................................................................................11
6. Opinion of Probable Cost............................................................................12
Appendix A: Belews Creek Station Phase II Mapping
Appendix B: Belews Creek Station Household Data Spreadsheet
Appendix C: Schedule
Appendix D: Opinion of Probable Cost
Dewberry Duke Energy Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 1

Executive Summary
This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630:
Section 13oA-309.211.(c1) of House Bill 63o requires provision of permanent water supply for each household that has a
drinking water supply well located within a 1/2 mile radius from the established compliance boundary of a coal combustion
residuals impoundment, and is not separated from the impoundment by the mainstem of a river, or other body of water that
would prevent the migration of contaminants through groundwater from the impoundment to a well.
To address the provisions of House Bill 630, Dewberry performed this Phase II preliminary engineering evaluation to supply
potable water to residents within a 1/2 mile of the compliance boundary. Preparation of this report is intended to comply with
the House Bill 63o requirement to make a report submittal to the North Carolina Department of Environmental Quality (DEQ)
by December 15, 2016.
On August 31, 2016 a project review meeting was held at the Walnut Cove Public Library. Representatives from Duke Energy,
Dewberry, Walnut Cove (including two Town Commissioners and the Mayor), and Stokes County attended the meeting.
Detailed Phase II mapping was developed using Stokes County property maps that show each household in the 1/2 mile
compliance buffer. Dewberry visually observed households shown on the Phase II mapping on September 13, 2016.
A household database was developed using Stokes County tax records tied to the GIS shape file which identifies the property
owner and the address for each household within the 1/2 mile compliance buffer.
Based on our site observations and the Phase II mapping, it appears to be technically feasible to install the potable water line in
the public road right of way using conventional construction methods. Private easements appear to be required in three areas
on private property.
A schedule was prepared in part to show milestone dates needed to comply with House Bill 630 which states the following:
• Report submittal to the North Carolina DEQ no later than December 15, 2016.
• DEQ renders a final decision to approve or disapprove the report no later than January 15, 2017.
• Permanent replacement water supplies are provided no later than October 15, 2018.
If each of the milestone dates are met, the schedule indicates that project completion can occur in December of 2018 which
does not meet the House Bill 630 schedule requirement for permanent replacement water supplies.
An opinion of probable cost was developed to provide potable water service to 39 households within the 1/2 mile compliance
buffer. The 39 households are served from 35 water line connections as multiple parcels have more than one household per
connection. The estimated costs are summarized below:
Dewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 12

The potable water connection cost estimate includes a 25% contingency which is deemed consistent with a project at the
preliminary engineering level of detail. The cost estimate assumes that 39 households will receive potable water connection for
a total project cost of $4,800,000.
i9 of the 58 households within the Belews Creek Steam Station compliance buffer have been recommended for installation of
an individual filtration system. These homes are located north of the Steam Station on Pine Hall Road. Extending a water line
to the 19 homes would require crossing a large water canal and a bridge crossing, which would add significant cost to the
project, and would increase water quality degradation at the extremity of the Stokes County system.
This report provides additional detail on the Project Approach, Basis of Design, and Site Analysis. Belews Creek Steam Station
mapping is provided in Appendix A. The household database is provided in Appendix B. The Belews Creek Steam Station
Potable Water Schedule is provided in Appendix C, and the Opinion of Probable Cost is provided in Appendix D.
IPDewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 13

1. Introduction and Project Approach
PROJECT INTRODUCTION
During the Phase I programmatic potable water evaluation desktop study, concept level mapping was developed showing the
Belews Creek Steam Station location, the potential potable water tie-in location, and potential pipe routing to residents within
a 1/2 mile of the compliance boundary. We used the Phase I mapping to develop a concept level cost estimate with a 40%
contingency. During this Phase II evaluation sufficient preliminary design work has been performed to prepare a cost estimate
with a 25% contingency.
This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630: Section 13oA-
309.211.(c1), which requires provision of permanent water supply for each household that has a drinking water supply well
located within a 1/2 mile radius from the established compliance boundary of a coal combustion residuals impoundment, and is
not separated from the impoundment by the mainstem of a river, or other body of water that would prevent the migration of
contaminants through groundwater from the impoundment to a well.
To address the provisions of House Bill 63o referenced above Dewberry has performed a Phase I screening level evaluation and
this Phase II preliminary engineering evaluation of the technical and economic feasibility to supply municipal potable water to
residents within a 1/2 mile of the compliance boundary. Preparation of this report is intended to comply with the House Bill
63o requirement to make a report submittal to the North Carolina Department of Environmental Quality (DEQ) by December
15, 2016.
Using publicly available information Dewberry evaluated the following criteria to perform the Phase II Belews Creek Steam
Station preliminary engineering study:
• Identified public road right-of-way widths and ownership along the pipe route
• Evaluated feasibility to install the proposed water line within the unpaved shoulder of an NC DOT roadway
• Documented approximate location of U.S. waters, including possible wetlands shown in the U.S. Fish & Wildlife Service
National Wetlands Inventory (as applicable)
• Identified potential jurisdictional and permitting authorities to establish permitting needs
• Estimated potential easement acquisition areas (estimated square footage and number of parcels affected)
• Evaluated potential conflicts with known existing utilities
• Estimated the pipeline length and pipe diameter(s) for the water line and the individual service lines
• Evaluated the potential need for a water booster pump station or elevated tank to sustain adequate water pressure
• Evaluated the water age and potential need for supplemental disinfection
• Evaluated the potential need/requirement for fire hydrants and hydrant quantity
• Evaluated potential construction methods and challenges
• Evaluated potential municipal water system future improvements based on published Capital Improvement Plan (CIP) or
published Master Plan
Dewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 14

PROJECT APPROACH
Dewberry contacted the Duke Energy Community Relations District Manager to discuss the information needed to execute the
Phase II evaluations, and to arrange for a subsequent meeting with Walnut Cove and Stokes County.
On August 31, 2016 a project review meeting was held at the Walnut Cove Public Library to discuss execution of this Phase II
preliminary evaluation and subsequent project execution. Representatives from Duke Energy, Dewberry, Walnut Cove, and
Stokes County attended the meeting. The primary purpose of the meeting was to confirm the water distribution system tie-in
location, system pressure, pipe size, and water age at the tie -location, capacity limitations, and whether there are future
planned water system projects that could impact the Phase II evaluation. We also inquired as to whether any households
within a 1/2 mile of the compliance boundary were presently being served by municipal potable water.
During Phase I Dewberry obtained municipality mapping of the potable water distribution system and then developed draft
maps showing the Belews Creek Steam Station, the respective potable water distribution system tie-in location, and the water
line pipe routing. We used the Duke Energy Drinking Water Receptor Surveys for Coal-fired Power Stations developed in 2014
to show compliance boundaries and the water supply wells within a 1/2 mile of the compliance boundary. The maps were
prepared using GIS as the native software.
During Phase II we developed more detailed mapping based on Stokes County property maps to identify property owners,
property parcels, and household addresses within the 1/2 mile compliance buffer. For the Phase II analysis property parcels
that were wholly or partly within the compliance buffer were included in the evaluation. Using the Phase II mapping, we
performed an additional drive-by observation of the pipe route on September 13, 2o16.
Using the Phase II mapping a database of property owners and household locations was developed. We also prepared a
proposed project schedule.
Dewberry then developed an opinion of probable cost for the installation of piping infrastructure to the potable water tie-in
location. We used vendor budgetary costs for the primary capital equipment and used cost factors to estimate the installation
costs. We did not obtain Contractor installation cost estimates for this evaluation. Dewberry reviewed the cost data with Duke
Energy to obtain concurrence on the methodology and the allowances applied.
IPDewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 15

2. Phase II Basis of Design
The purpose of this section is to document basis of design assumptions that were used to prepare the Belews Creek Steam
Station mapping, cost estimate, and schedule.
2.1 POTABLE WATER CONNECTION MAPPING
Key assumptions for the potable water connection mapping are as follows:
Potable water piping is primarily routed along state roads and will use municipality/county existing easements.
There are three areas which will require private easements.
19 households located in the northeastern portion of the compliance buffer are recommended for individual filtration
systems.
Power transmission line easements will not be used for installation of the potable water piping.
2.2 MUNICIPAL POTABLE WATER CONNECTION OPINION OF
PROBABLE COST
Key assumptions for the potable water connection cost estimates are as follows:
Items 1 and 5 on the cost estimates show 6 inch and 8 inch C -goo PVC, respectively, for the potable water line pipe. The 6
inch and 8 inch diameters are considered adequate pipe sizes to meet the water demand of the households within the
compliance buffer.
The 6 inch and 8 inch water line pipes are sized to provide fire flow.
Items 1 through ii on the cost estimates show material cost for the piping, valves, and associated fittings. The sum of
Items 1 through ii is shown as a separate line item. A 30% cost factor is then applied to the summed value to estimate the
cost to install the pipe, valves, and fittings. The cost estimate quantities are based on the Belews Creek Steam Station
mapping and assumptions stated on the cost estimate. The unit costs are based upon vendor budgetary costs and cost data
we have from recent similar projects.
• The sum of quantities for items 26 and 27 on the cost estimate indicates there are 35 potable water connections. The five 2
inch service taps are for homes greater than approximately 1,000 ft from the water line. The 30 3/4 inch service taps are for
homes relatively close to the street.
• The number of connections shown in the cost estimate is based upon the Stokes County property maps and drive-by
observations.
• No commercial/industrial facilities were identified within the 1/2 mile buffer so there is no allowance to provide potable
water to such facilities.
Items 12 through 22 and items 26 through 3o are installed cost, so a 30% installation cost factor was not applied.
Items 23 through 25 are material cost, so a 30% installation cost factor was applied.
Items 1 through 3o are summed and shown as a SUBTOTAL. Cost factors are then applied to the SUBTOTAL to estimate
the balance of the project costs. We have applied a 25% contingency which is deemed consistent with a preliminary
engineering evaluation.
Additional assumptions that Dewberry used to prepare the cost estimates are provided as foot notes on the cost estimate
Table.
Contractor General Conditions are included for the duration of on-site construction phase activities.
Easement acquisition includes the cost to compensate land owners for water lines extended down private roads and/or
across private property.
Dewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 16

3. Site Analysis
3.1 STATION MAPPING AND HOUSEHOLD DATA
The Phase II overall map in Appendix A shows the proposed tie-in location to the existing Walnut Cove potable water supply
system, indicating that over 5 miles (~27,0oo LF) of new potable water piping is required to serve households within the 1/2
mile compliance buffer.
Stokes County has verbally agreed to own and operate the new potable water system for the households around the Belews
Creek Steam Station. The water will be a combination of well water from the Town of Walnut Cove and municipal water from
Forsyth County, as Stokes County does not have its own water treatment plant.
The Phase II Site map and sheets in Appendix A were prepared by overlaying Stokes County property maps onto the
compliance boundaries detailed in the Duke Energy Drinking Water Receptor Surveys for Coal-fired Power Stations developed
in 2014. The Appendix A Site map shows the 1/2 mile compliance buffer and 15 rectangular property map sections. 15 sheets
were then prepared that show the water line route, individual households, and household service line connections within the
1/2 mile compliance buffer. During the September 13, 2016 drive-by, Dewberry visually observed households shown in the
Appendix A sheet mapping.
The household database in Appendix B was created from the Stokes County tax records tied to the GIS shape file which
identifies the property owner and the address for each household within the 1/2 mile compliance buffer, including parcels of
land with no residents (empty lot). The parcel data listed on the spreadsheets also includes Parcel ID, Land Use, Easement
Requirement, and anticipated Water Demand for each property.
Review of the mapping from Appendix A allowed for estimates of the required private easement areas around the Steam
Station. The potable water line extended to serve residents around the Belews Creek Steam Station will require private
easement acquisition in three areas; the length of the water extension down Old Plantation Road as it is a private road, one
service line extension on Middleton Loop, and one service line extension on Pine Hall Road. The easement area was calculated
by multiplying the length of the water line on private property by 30 feet. The area was then multiplied by 50% of the average
land value (per acre) for properties around the Belews Creek Steam Station, providing an estimate of the easement cost.
Temporary easements were not included in the calculation.
3.2 FIELD OBSERVATIONS
As shown in Appendix A, the water line piping will be installed along state roads, where possible. During the September 13,
2016 drive-by Dewberry did not observe above grade conflicting physical features that are likely to have a significant impact on
the construction cost or permitting schedule, with the exception of one railroad crossing. The railroad crossing is at -grade and
located on Martin Luther King Jr. Road.
Based on our observations and the Phase II mapping, it appears to be technically feasible to install the potable water line in the
public road right of way using conventional construction methods. The water line can be installed with conventional methods
such as an open trench with pipe bedding material. Approximately eight water line road crossings will be required and up to 20
service line road crossings will be required. Road crossings will be performed by subsurface boring to avoid open road cuts,
and traffic impacts.
Dewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 17

During the drive-by Dewberry did not observe surface water or apparent wetland infrastructure conflicts. This is consistent
with USGS mapping and the U.S. Fish & Wildlife Service National Wetlands Inventory.
During the drive-by Dewberry did not observe potential conflicts with known existing utilities. At present the 39 households
within the 1/2 mile compliance buffer do not have public water or sewer. Natural gas markers were not spotted during the
drive-by; numerous propane tanks were observed on multiple parcels of land. However, residential service natural gas main
lines are typically located within the state road right of way and are smaller in diameter than water piping, however, none were
identified within the water line planning area. Fiber optic markers were also not observed during the drive-by. Aboveground
electric was observed and is not considered an impediment to water line installation.
During the site investigation, Dewberry observed the public road right-of-way widths and we have evaluated the feasibility to
install the proposed water line within the unpaved shoulder of NC DOT roadway. We noted a few locations where the right of
way limitations may make water line installation more time consuming per liner foot of construction but is still deemed
technically feasible. In some areas it may be necessary to conduct subsurface utility evaluation and route the water line
accordingly. In other areas that we could not readily determine right of way status (public or not) or areas where private
property may have been constructed onto right of way, we either provided an allowance for water line easement, or the
construction impact is accounted for in the cost estimate as a renovation allowance.
Dewberry observed two major water crossings as summarized below:
• Bridge crossing on Pine Hall Road over the power plant intake canal. The bridge is approximately loo feet above the
waterway shown on sheet 14.
• Bridge crossing on Pine Hall Road over Belews Creek Steam Station discharge piping. The bridge is approximately
three feet above the piping shown on sheet 15.
The bridge crossings on Pine Hall Road were not considered due to constructability, cost, and anticipated degradation of water
quality at the extremity of the Stokes County system. Therefore, the households beyond the bridge crossings are proposed to
receive individual filtration systems.
3.3 OTHER CONSIDERATIONS
The water system to be extended into the vicinity of the Belews Creek Steam Station is proposed to be owned and operated by
Stokes County. Stokes County operates a purchase water system, which means they purchase and provide water. Stokes County
does not have a water treatment plant. Stokes County purchases water from Winston-Salem/Forsyth County Utilities and
provides water to Walnut Cove through a metered interconnect. The metered interconnect provides the Town of Walnut Cove
with supplemental water supply.
Walnut Cove has an existing ground water supply system with existing wells and elevated storage that has sufficient capacity
for average daily demand. During above average demand periods, Walnut Cove purchases supplemental water from Stokes
County. Walnut Cove has conceptually agreed to allow for another interconnect to extend the Stokes' County water system to
serve the Belews Creek Steam Station area. Future operational modifications will be required for Walnut Cove to continue
utilizing their ground water system, in conjunction with an increase in supplemental water from Stoke County. The future
modifications have not been detailed, but will require automated flow control of the Stokes County supplemental water so that
the Walnut Cove system can operate at full capacity, and to prevent overflow of the Walnut Cove water storage tank. An
allowance is included in the Phase II cost estimate for installation of an automated flow control system.
Dewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 18

Based on discussions with Winston-Salem/Forsyth County Utilities and Stokes County, the average water age at the western
interconnect with Walnut Cove is approximately four days and the disinfection is via chlorine injection as sodium hypochlorite
(Liquid Bleach). The chlorine residual is approximately 0.2 mg/L and the Walnut Cove system provides supplemental
disinfection as needed to offset the increased water age during times of supplemental water needs.
The new proposed interconnect between Walnut Cove and Stokes County is required to extend piping to serve the Belews
Creek Steam Station. The water system extension will increase the water age from approximately four days to approximately
seven days. To maintain an appropriate disinfection residual, we have included disinfection boosting to compensate for the
increased water age.
Based upon discussions with Walnut Cove and Stokes County the existing pressure at the proposed Walnut Cove interconnect
is approximately' 70 psi static pressure at an elevation of 615 ft Above Mean Sea Level (AMSC). The proposed water system
extension will serve an area with upper elevations in the 800 — goo ft AMSL range. This static elevation difference of
approximately 185 to 285 feet accounts for a pressure drop of approximately 8o to 120 psi. Considering this elevation
variation, the friction loss associated with approximately five miles of pipeline, and a planned minimum service pressure of 30
psi, pressure boosting will be required. Therefore, we have included an allowance in the Phase II cost estimate for a pressure
booster station.
IPDewberry Duke Energy I Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 19

4. Regulatory Permitting
The water line design will be required to adhere to requirements of the following agencies and permitting authorities. Each
permit will require a separate set of documentation and will be submitted individually to the respective permitting agency. The
timeline for submittal and approval is laid out in the Belews Creek Steam Station Potable Water Schedule in Appendix C.
• NCDOT Right-of-way Encroachment Agreement, Primary and Secondary Roads
• NCDEQ, Division of Land Quality, Erosion and Sedimentation Control Permit
• NCDEQ, Division of Water Resource, Public Water Supply Permit
• Railroad Encroachment
IPDewberry Duke Energy Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 110

5. Schedule
The Phase II project schedule is provided in Appendix C.
The schedule was prepared in part to show milestone dates needed to comply with House Bill 630 which states the following:
• "No later than December 15, 2016 an impoundment owner shall submit information on permanent replacement water
supplies proposed to be provided to each household"
• "The Department shall evaluate information submitted by the impoundment owner and render a final decision to approve
or disapprove the plan, including written findings of fact no later than January 15, 2017"
• "As soon as practical, but no later than October 15, 2018 the owner of a coal combustion residual surface impoundment
shall establish permanent replacement water supplies"
The schedule indicates DEQ report submittal on December 15, 2016 and DEQ approval by January 15, 2017. The schedule
includes an initial go day negotiation period for development and execution of a Water Authority/Duke memorandum of
understanding (MOU). The schedule is subject to change dependent upon the milestone dates for the MOU, the
approval/comments from DEQ, and the resident input regarding permanent water supply choice.
The balance of the schedule is deemed typical for a municipal design -bid -build water line improvement project and plans for
all households to connect to public potable water. The schedule indicates an end date of December 2018 which does not meet
the October 15, 2018 deadline.
IPDewberry Duke Energy Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 111

6. Opinion of Probable Cost
The Phase II opinion of probable cost is provided in Appendix D. The opinion of probable cost was prepared in accordance
with the basis of design criteria in Section 2.2 of this report.
The opinion of probable cost indicates that the total estimated construction cost is approximately $4,800,000, which equates
to approximately $123,000 per household. A 25% contingency is included.
The Phase II opinion of probable cost includes individual allocations for the service connection lines and meters (items 23
through 30) that equates to approximately $11,00o per new connection. We arrived at that allocation as follows:
For items 23 and 24 the service line lengths were measured for each household using the Phase II sheet mapping. Item 25
is for miscellaneous fittings associated with the service line connections.
For items 26 and 27 the meter/meter box allowance was developed from vendor quotations and from recent bid tabs we
have for similar projects.
Item 28 is for road crossings where the connection to be served is on the opposite side of the road from the water line.
Items 29 and 3o represent site costs associated with approximately 12,000 feet of new service line piping.
IPDewberry Duke Energy Belews Creek Steam Station Phase 11 Potable Water Programmatic Evaluation 112

Appendix A: Belews Creek Station
Phase II Mapping
www.dewberry.com

November 4, 2016
laqw, Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Overall
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Wetlands
Duke Energy Plant
AP Railway
US Route
State Route
Stream/Lake
Proposed Individual Filtration System
N
1 in = 2,500 feet
0 2,500 5,000
Feet

%-7 _ ,
- t i •+/ �r :AFF _ _ T '''Y 4
A Pe
Of
�,-'�'ri` - { +# ie �,�_ -a•� �ti '��t t.r .4�#lam' _-��.��s
IL 4
ir # !,
Ir 40
_ Z3
r
3111 -
T.
� I
Ip
i'A2.
i-44
November 4, 2016
Dewberry
Duke Energy
Dewberry Prod. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 1
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 200 feet
0 200 400
Feet

10
f,
7
7.
441-
fARY
Ir
J 'f T'
November 4, 2016
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 2
Legend
----- County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet

I
4 il�
r'
moo#"
iL
#,.
aood"
ore
lour,
+�x' '`
AL
I ir
r
,7 �#
•: �' j,,'s
owl
kr' Jj� �,A ,
- #►
November 4, 2016
laqw, Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 3
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

t.
-.2
actin-
Luther King Jr Rd
A
ENO ��
�..r. A.4..
f
L !�
.3 1
III
November 4, 2016
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 4
Legend
----- County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
�
Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 5
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 6
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 7
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 8
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
�V
1 in = 250 feet
0 250 500
Feet

November 4, 2016
,tl:I:4"i
1.9saper, Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 9
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 10
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
— — — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Proposed Individual Filtration System
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
-1 ( -)�
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 11
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
NOWRailway
Proposed Individual Filtration System
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
+ :2�
1 in = 200 feet
0 200 400
Feet

November 4, 2016
f4liIL4"i
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 12
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
NOWRailway
Proposed Individual Filtration System
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 13
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
— — — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Proposed Individual Filtration System
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
f4liIL4"i
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 14
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

November 4, 2016
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 15
Legend
County Boundary
Proposed Potable Water Line (Duke)
Proposed Service Line
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
V Railway
Proposed Individual Filtration System
State Route
Stream/Lake
Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

Appendix B: Belews Creek Station
Household Data Spreadsheet
www.dewberry.com

Belews Creek Parcel Spreadsheet
Easement
Label
Parcel ID
#
Site Address
Type of Service
Land Use
Owner Tax Address
Req' Daily Flow
Other Notes
Required
C/O JACQUELINE HAIRSTON PO
1
701329
2481
MIDDLETON LOOP
Residential
In Use
Gallons/connection
Individual filtration system
BOX 191 BELEWS CREEK, NC
C/O JOHN HAIRSTON 2007 MARTIN
2
701376
2241
MIDDLETON LOOP
Residential
In Use
LUTHER KING JR RD WALNUT
Gallons/connection
Individual filtration system
COVE, NC 27052
3
700608
2465 B
MIDDLETON LOOP
Residential
In Use
PO BOX 6 PINE HALL, NC 27042
Gallons/connection
Individual filtration system
ATTN: TAX DEPT PB05B PO BOX
4
9913788
3016
PINE HALL RD
Industrial
Empty Lot
1244 CHARLOTTE, NC 28201
PO BOX 148 BELEWS CREEK, NC27009
5
8809206
2720
PINE HALL RD
Residential
In Use
- Gallons/connection
Individual filtration system
PO BOX 148 BELEWS CREEK, NC
6
701203
N/A
Empty Lot
27009
7
8805518
1045
OLD PLANTATION RD
Residential
In Use
3166 OLD US 52 S PILOT MTN, NC
Y
480 Gallons/connection
2 Houses
27041
1140 OLD PLANTATION RD
8
8808449
1140
OLD PLANTATION RD
Residential
In Use
Y
480 Gallons/connection
WALNUT COVE, NC 27052
PO BOX 1007 CHARLOTTE, NC
9
8809400
3195
PINE HALL RD
Industrial
In Use
28201
421 STOKESBURG RD WALNUT
10
700604
2766
PINE HALL RD
Residential
In Use
- Gallons/connection
Individual filtration system
COVE, NC 27052
C/O JAMES W WATKINS PO BOX 4
11
702346
SR 1909
N/A
Empty Lot
WALKERTOWN, NC 27051
C/O JACQUELINE HAIRSTON PO
6 Individual filtration
12
701329
2898-2918
PINE HALL RD
Residential
In Use
BOX 191 BELEWS CREEK, NC
Gallons/connection
system
27009
2832 PINE HALL RD BELEWS
13
700220
2832
PINE HALL RD
N/A
Empty Lot
CREEK, NC 27009
PO BOX 184 WALNUT COVE, NC
14
701380
SR 1909
N/A
Empty Lot
27052
15
701147
4067
PINE HALL RD
Residential
In Use
4067 PINE HALL RD WALNUT
480 Gallons/connection
COVE, NC 27052
2481 MIDDLETON LOOP RDWALNUT
16
700828
2451
MIDDLETON LOOP
Residential
In Use
- Gallons/connection
Individual filtration system
COVE, NC 27052
2832 PINE HALL RD BELEWS
17
700220
2832
PINE HALL RD
Residential
In Use
Gallons/connection
Individual filtration system
CREEK, NC 27009
C/O HELEN GOOLSBY HAIRSTON
18
700851
SR 1909
N/A
Empty Lot
867 RANKIN ST WINSTON-SALEM,
NC 27101
19
9919875
SR 1909
N/A
Empty Lot
2465 MIDDLETON LOOP RD
WALNUT COVE, NC 27052
PO BOX 1076 WALKERTOWN, NC
20
701408
SR 1909
N/A
Empty Lot
27051

PO BOX 883 WALNUT COVE, NC
21 700820
SHELL ROCK RD
N/A
Empty Lot
27052
C/O NORMA GOOLSBY-THOMAS
22 700852
SR 1909
N/A
Empty Lot
1103 HONEYSUCKLE DR DENTON,
MD 21929
2461 MIDDLETON LOOP RD
23 9919883
2461
MIDDLETON LOOP
Residential
In Use
Gallons/connection
Individual filtration system
WALNUT COVE, NC 27052
24 8809401
2793
PINE HALL RD
Schools
In Use
PO BOX 101 PINE HALL, NC 27042
Gallons/student/day
Individual filtration system
55 BONEY LANKFORD LOOP RD
25 700857
SR 1909
N/A
Empty Lot
NORLINA, NC 27563
PO BOX 148 BELEWS CREEK, NC
26 700212
2816
PINE HALL RD
Residential
In Use
-
Gallons/connection
Individual filtration system
27009
2465 MIDDLETON LOOP RD
27 9919877
2465
MIDDLETON LOOP
Residential
In Use
_
Gallons/connection
Individual filtration system
WALNUT COVE, NC 27052
1245 MIDDLETON RD WALNUT
28 8806103
1397
MIDDLETON LOOP
Residential
In Use
480
Gallons/connection
COVE, NC 27052
3906 PINE HALL RD WALNUT
29 701319
3906
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
1180 OLD PLANTATION RD
30 8801542
1180
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
PO BOX 1007 CHARLOTTE, NC
31 8809400
3195
PINE HALL RD
Industrial
Empty Lot
28201
1184 OLD PLANTATION RD
32 8801543
1184
OLD PLANTATION RD
Residential
In Use
480
Gallons/connection
WALNUT COVE, NC 27052
1190 OLD PLANTATION DR
33 9918247
1190
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
1413 MIDDLETON LOOP RD
34 8806104
1413
MIDDLETON LOOP
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
4056 PINE HALL RD WALNUT
35 700207
4056
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
3942 PINE HALL RD WALNUT
36 8805678
3942
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
Business, Office, Factory
3946 PINE HALL RD WALNUT
37 8805679
3946
PINE HALL RD
In Use
Y
25
Gallons/shift
w/o showers
COVE, NC 27052
4011 PINE HALL RD WALNUT
38 9901188
Grave Yard
PINE HALL RD
N/A
Questionable
COVE, NC 27052
4011 PINE HALL RD WALNUT
39 9901188
4011
PINE HALL RD
Schools
In Use
15
Gallons/student/day
COVE, NC 27052
1220 OLD PLANTATION RD
40 8801127
1220
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
1270 OLD PLANTATION DR
41 9916420
1270
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
3906 PINE HALL RD WALNUT
42 701319
3854
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
1051 OLD PLANTATION RD
43 8805517
1051
OLD PLANTATION RD
Residential
In Use
480
Gallons/connection
WALNUT COVE, NC 27052
1115 OLD PLANTATION RD
44 8807608
1115
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
C/O JACQUELINE HAIRSTON PO
45 701329
2898-2918
PINE HALL RD
N/A
Empty Lot
BOX 191 BELEWS CREEK, NC
-
27009
PO BOX 148 BELEWS CREEK, NC
46 8811003
2690
PINE HALL RD
Residential
In Use
Gallons/connection
Individual filtration system
27009

PO BOX 1007 CHARLOTTE, NC
47 8809400
3195
PINE HALL RD
N/A
Empty Lot
28201
PO BOX 1007 CHARLOTTE, NC
48 8809400
3195
PINE HALL RD
N/A
Empty Lot
28201
333 C EAST MONTCASTLE DR
49 702384
SHELL ROCK RD
N/A
Empty Lot
y
GREENSBORO, NC 27406
1235 OLD PLANTATION DRWALNUT
50 9916122
1235
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
COVE, NC 27052
51 8811489
1085
OLD PLANTATION RD
Residential
In Use
y
480
Gallons/connection
PO BOX 148 BELEWS CREEK, NC
52 8811002
2690 B
PINE HALL RD
Residential
In Use
-
Gallons/connection Individual filtration system
27009
53 9900268
MIDDLETOWN RD
N/A
Empty Lot
PO BOX 161 PINE HALL, NC 27042
-
4056 PINE HALL RD WALNUT
54 700207
4056
PINE HALL RD
Residential
In Use
480
Gallons/connection 2 Houses
COVE, NC 27052
1055 OLD PLANTATION RD
55 701871
1055
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
1051 OLD PLANTATION RD
56 8805676
1051
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
1060 GEORGIA RD WALNUT
57 700252
3857
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
3951 PINE HALL RD WALNUT
58 9914524
3951
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
1060 GEORGIA RD WALNUT
59 9908977
3881-3899
PINE HALL RD
Residential
In Use
Y
480
Gallons/connection 3 Houses
COVE, NC 27052
PO BOX 201 WALNUT COVE, NC
60 9910800
3939
PINE HALL RD
Residential
In Use
480
Gallons/connection
27052
3981 PINE HALL RD WALNUT
61 701581
3981
PINE HALL RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
PO BOX 245 WALNUT COVE, NC
62 9914525
3965
PINE HALL RD
Residential
In Use
480
Gallons/connection
27052
PO BOX 873 WALNUT COVE, NC
63 9913440
1020
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
27052
1220 OLD PLANTATION RD
64 8801128
1230
OLD PLANTATION RD
Residential
In Use
Y
480
Gallons/connection
WALNUT COVE, NC 27052
2710 WYCLIFF RD RALEIGH, NC
65 702481
OFF MIDDLETON RD
N/A
Empty Lot
27607
4921 TALPHIN DR WALKERTOWN,NC
66 9909170
3921
PINE HALL RD
Residential
In Use
480
Gallons/connection
27051
BROWN, WILLIAM H;BROWN,
67 700585
2588
MARTIN LUTHER KING JR RD
Residential
In Use
480
Gallons/connection
ANNIE F
1060 GEORGIA RD WALNUTCOVE,
68 9908976
1040-1060
GEORGIA RD
Residential
In Use
480
Gallons/connection
NC 27052
2710 WYCLIFF RD RALEIGH, NC
69 702481
OFF MIDDLETON RD
N/A
Empty Lot
27607
1245 MIDDLETON LOOP RDWALNUT
70 9917262
OLD PLANTATION RD
Residential
In Use
480
Gallons/connection
COVE, NC 27052
71 700606
OFF MIDDLETON LOOP RD
N/A
Empty Lot
PO BOX 6 PINE HALL, NC 27042
-
1060 GEORGIA RD WALNUT
72 9908976
1050
GEORGIA RD
N/A
Empty Lot
COVE, NC 27052
4056 PINE HALL RD WALNUT
73 700207
1045
DALTON MHP RD
N/A
Empty Lot
COVE, NC 27052

74 700607
OFF MIDDLETON LOOP RD
N/A
Empty Lot
PO BOX 6 PINE HALL, NC 27042
PO BOX 1007 CHARLOTTE, NC
75 8809400
3195 PINE HALL RD
N/A
Empty Lot
28201
56 EVELYN ST STRATFORD, CT
76 701039
OFF MIDDLETON LOOP RD
N/A
Empty Lot
64970
3906 PINE HALL RD WALNUT
77 701318
SR 1909
N/A
Empty Lot
COVE, NC 27052
PO BOX 1007 CHARLOTTE, NC
78 8809400
3195 PINE HALL RD
N/A
Empty Lot
28201

Appendix C: Schedule
www.dewberry.com

ID
Task Name
Start
Finish
1
Belews Creek DEQ Report Submittal & Approval
Thu 12/15/16
Sun 1/15/17
2
Municipality/County Negotiation & Agreement
Mon 11/14/16
Mon 2/13/17
3
Municipality/County Design Agreement Period
Mon 11/14/16
Mon 2/13/17
4
Municipality/County System Design (assuming NTP upon agreement)
Mon 2/20/17
Fri 7/21/17
5
Field Work/Survey
Mon 2/20/17
Tue 3/21/17
6
30% Design Development
Wed 3/22/17
Mon 4/24/17
7
Development of 30% Construction Documents
Wed 3/22/17
Tue 4/18/17
8
Review of 30% Design
Wed 4/19/17
Mon 4/24/17
9
30% Design Review Meeting
Mon 4/24/17
Mon 4/24/17
10
60% Design Development
Tue 4/25/17
Mon 5/22/17
11
Development of 60% Construction Documents
Tue 4/25/17
Fri 5/12/17
12
Review of 60% Design
Mon 5/15/17
Mon 5/22/17
13
60% Design Review Meeting
Mon 5/22/17
Mon 5/22/17
14
Final Design Development
Tue 5/23/17
Thu 6/29/17
i5
Development of 100% Construction Documents
Tue 5/23/17
Wed 6/21/17
16
Review of 100% Design
Thu 6/22/17
Thu 6/29/17
17
100% Design Review Meeting
Thu 6/29/17
Thu 6/29/17
18
Easement Development
Tue 4/25/17
Fri 7/21/17
19
Deed Research
Tue 4/25/17
Tue 5/9/17
20
Develop Plats
Tue 5/23/17
Tue 6/6/17
21
Easement Acquisition
Wed 6/7/17
Fri 7/21/17
22
Permitting
Fri 6/30/17
Tue 12/26/17
23
Railroad Encroachment
Fri 6/30/17
Tue 12/26/17
24
NCDEQ Erosion and Sedimentation Control Permit
Fri 6/30/17
Tue 8/29/17
25
NCDOT Right -of -Way Encroachment Permit (State and District)
Fri 6/30/17
Tue 9/19/17
26
NCDEQ Water Supply Permit
Fri 6/30/17
Tue 10/10/17
27
Advertise, Bidding & Contracting
Wed 12/27/17
Fri 3/2/18
28
NTP
Fri 3/2/18
Fri 3/2/18
29
Construction of Water Main & Services
Mon 3/5/18
Thu 11/8/18
30
Substantial Completion, System Testing, & Certification
Fri 11/9/18
Fri 12/7/18
31
project Completion
Fri 12/7/18
Fri 12/7/18
Project:
Manual Summary Rollup
Belews Creek Steam Station
Proposed Schedule
Page 1
16 1 Half 1, 2017
Half 2, 2017 , I Half 1, 2.018 1 Half 2,
3/2
Half 1,
12/7

Appendix D: Opinion of Probable
Cost
www.dewberry.com

FINAL
Opinion of Probable Cost
Belews Creek Steam Station Potable Water Connection
Item
Material
Unit
Qty
Unit Cost
Extended Cost
Main
1
6 -inch C-900 PVC Pipe
LF
10,000
$
7.00
$ 70,000
2
6 -inch Tee
EA
1
$
850
$ 850
3
6 -inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF)
EA
5
$
750
$ 3,750
4
6 -inch Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 80# per fitting)
LB
1,600
$
4.00
$ 6,400
5
8 -inch C-900 PVC Pipe
LF
17,000
$
10.00
$ 170,000
6
8 -inch Tee
EA
3
$
1,000.00
$ 3,000
7
8 -inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF)
EA
13
$
1,200.00
$ 15,600
8
8 -inch Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 100# per fitting)
LB
4,300
$
4.00
$ 17,200
9
Automatic Flushing Devices
EA
4
$
8,000
$ 32,000
10
Fire Hydrant
EA
27
$
6,000
$ 162,000
11
1 -inch Air Release Valve and Manhole (at highpoints in main)
EA
2
$
2,200
$ 4,400
Subtotal Materials/Equipment:
$ 485,200
Installation (% of Material/Equipment):
30%
$ 145,600
12
Clearing & Grubbing
LF
27,000
$
3.50
$ 94,500
13
Excavation and Backfilling for Trench
LF
27,000
$
18.00
$ 486,000
14
Pipe Bedding Material (#67 Stone - assumed for 25% of pipe)
CY
625
$
35.00
$ 21,900
15
Railroad Crossing (Casing, Piping, Spiders and Installation)
EA
1
$
50,000
$ 50,000
16
Rural Road Crossing for Main (Casing, Piping, Spiders and Installation)
EA
8
$
20,000
$ 160,000
17
Erosion Control Measures (Silt Fence/Check Dams based on feet of pipe)
LF
27,000
$
4.50
$ 121,500
18
Testing, Disinfection, Clean Up, Seed and Mulch (Assume: 25 -ft impacted area)
LF
27,000
$
8.50
$ 229,500
19
Connection to Existing Waterline
EA
1
$
5,000
$ 5,000
20
Traffic Control
LS
1
$
24,000
$ 24,000
21
Chlorine and Pressure Booster Station
LS
1
$
500,000
$ 500,000
22
Automatic Flow Control
LS
1
$
100,000
$ 100,000
Services Connections/Lines
23
2 -inch PVC Pipe
LF
5,200
$
4.75
$ 24,700
24
3/4 -inch PVC Pipe
LF
6,600
$
3.00
$ 19,800
25
Misc Fittings for Service Connections (valves, fittings, etc.)
EA
35
$
150
$ 5,300
Subtotal Materials/Equipment:
$ 49,800
Installation (% of Material/Equipment):
30%
$ 15,000
26
2 -inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
5
$
6,120
$ 30,600
27
3/4 -inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
30
$
3,000
$ 90,000
28
Road Crossing for Services - (Jetting/bore, Casing, and Installation)
EA
20
$
1,500
$ 30,000
29
Excavation and Backfilling for Service Trench
LF
11,800
$
10.00
$ 118,000
30
Flush, Clean Up, Seed and Mulch (Assume: 5 -ft impacted area)
LF
11,800
$
4.00
$ 47,200
SUBTOTAL
$ 2,804,000
Sub -Total
FOB Allowance (% of Material/Equipment):
2%
$ 11,000
Renovation Allowance (% of Material/Equipment):
5%
$ 27,000
Sub -Total
$ 2,842,000
Contractor Overhead and Profit:
15%
$ 427,000
Contractor General Conditions:
MONTH
9
$
20,000
$ 180,000
Sub -Total:
$ 3,449,000
Contingency:
25%
$ 863,000
Sub -Total:
$ 4,312,000
Design, Bid Phase, and Construction Phase Engineering Services
10%
$ 432,000
Easements Acquistion (Permanent)
$ 40,000
TOTAL ESTIMATED CAPITAL COST:
$ 4,800,000
Notes:
1.) Renovation Allowance to account for private property refurbishment (signs, fences, etc.)
2.) Number of Service Taps taken from field evaluation and property records.
3.) Permanent Easement Acquisition based on 50% of average area property tax value.
4.) Temporary easements are not included in this estimate.
5.) No significant rock excavation, water crossings, wetlands, or other abnormal working environment included.
6.) Opinion of Probable Cost dated November 2016; cost may vary depending upon escalation at time of construction.
7.) Piping footage may change with final design.
11/3/2016 FINAL IR Dewberry

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Overall
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
EExisting Home
L (Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
s Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 2,500 feet
0 2,500 5,000
Feet

r~ L i
�14
Vf
'or
4
May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 1
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 200 feet
0 200 400
Feet
zz
mM
May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 1
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 200 feet
0 200 400
Feet

do
Ar ri
lk
71,
} �/'�1���~•*.'fA'.
.41
-47
�-rte A. t r. '�'.
, '� z� �
� �: ti ' F.a ��- . ,� ti's:• r.
Oi _. #r f . YaF 5F i - . •2 �• r. { r r
May 03, 2017
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 2
Legend
----- County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
*l
May 03, 2017
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 2
Legend
----- County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet

U
. f.Ake Ash,
Ilk
INOW.,
A
r..+�* Zv
r v� iM1 '. 4F� •ire y , f �'�t'+`� �''4�` +-` yir . '} 'r h"�`. F'' F -.
May 03, 2017
laqw, Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 3
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

L 4 i
71
3 tk i
L .0 s w4 .' 4. . ' w:_� - 1� � S� Ia , 4 i *6 #F
Y �'¥'. �f;14. y"i�''.4 *''4 _. --'� .'�• _ rid _.
Ilk
L �' � ti:' •� li �t }.4 5 _ _y t' ' : 4, r', huh
AW,
���'Lp�y+L ir4'}+YY t�i5
i.! r • 'V4i r 1Y�. ,OM1 ,-' 4 'J
;'+`�'k�4 �e�}�'�u�' �•4f�'i,� {'`,*:FYI h4 't�- =.� _�. �Y• �• ti. �_
�,:+ if-
4fYs�• 1 T' . ti 4.' y !y ' * 6 I , "L 4# ii:';' '.5 y: i• 4 n !
L k''.
.��I'
'1 } 'SSS
ky
wr o- i -
ft
460A.1 Z -
May 03, 2017
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 4
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

Ii
' n {f t t
lip
*: }.
yr ,�
.1 V.. M • `
May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 5
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
i —
1 in = 200 feet
0 200 400
Feet
w:
.
7
4.
-
� t � •. fes"
Ii
' n {f t t
lip
*: }.
yr ,�
.1 V.. M • `
May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 5
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
i —
1 in = 200 feet
0 200 400
Feet

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 6
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 7
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet

May 03, 2017
4 RION,
Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 8
Legend
County Boundary
— — — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Eaj Wetlands
Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1V
1 in = 250 feet
0 250 500
Feet

May 03, 2017
,tl:I:4"i
lsaper, Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 9
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 10
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
)( 4-
1 in = 200 feet
0 200 400
Feet

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 11
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
+ :2�
1 in = 200 feet
0 200 400
Feet

May 03, 2017
1-snopir Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 12
Legend
County Boundary
— — — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1v
1 in = 200 feet
0 200 400
Feet

May 03, 2017
1-snopir Dewberry
Duke Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 13
Legend
County Boundary
— — — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Eaj Wetlands
Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

May 03, 2017
f4liIL4"i
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 14
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet

May 03, 2017
Dewberry-
Duke
Energy
Dewberry Proj. No. 50081586
Proposed
Potable Water Site
Preliminary Evaluation
Belews Creek Steam Station
Sheet 15
Legend
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(Town of Walnut Cove)
Existing Home
(Constructed post Aerial Imagery)
Wetlands
+ Duke Energy Plant
Railway
Water Treatment System
Household Opt Out
State Route
Stream/Lake
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet