NC0003425_CAMA Assessment Report PART 4_20180526

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Site: Filter Blank
Collection Date: 27 -Jan -17 10:05 AM
Analyte
Result
Units Qualifiers
RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/09/2017 12:46
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/06/2017 11:03
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
1
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L N1
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Duke Energy Analytical Lab
Page 16 of 77
Sample #: 2017002972
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
02/09/2017 12:46
DMFRANC
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.7
02/06/2017 11:03
MHH7131
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3
1
EPA 200.8
02/14/2017 03:40
CWSPEN3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Site: Equipment Blank
Collection Date: 27 -Jan -17 10:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
BGN9034
Vendor Parameter
Complete
BGN9034
1 EPA 245.1
NITRITE + NITRATE (COLORIMETRIC)
DMFRANC
1 EPA 200.7
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
1 EPA 200.7
02/06/2017 10:29
JJMACKE
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
1 EPA 200.7
02/02/2017 12:47
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
02/02/2017 12:47
MHALL3
1 EPA 200.7
Calcium (Ca)
< 0.01
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1 EPA 200.8
02/10/2017 02:06
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
0.033
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.329
ug/L
B2 0.3
Duke Energy Analytical Lab
Page 17 of 77
Sample #: 2017002973
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
02/01/2017 16:41
TLINN
1 EPA 300.0
01/30/2017 16:55
BGN9034
1 EPA 300.0
01/30/2017 16:55
BGN9034
1 EPA 245.1
02/06/2017 15:43
DMFRANC
1 EPA 200.7
02/06/2017 10:29
JJMACKE
1 EPA 200.7
02/06/2017 10:29
JJMACKE
1 EPA 200.7
02/06/2017 10:29
JJMACKE
1 EPA 200.7
02/06/2017 10:29
JJMACKE
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.7
02/02/2017 12:47
MHALL3
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR
1 EPA 200.8
02/10/2017 02:06
PARMSTR

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 18 of 77
This report shall not be reproduced, except in full.
Order # J17010639
Site: Equipment Blank
Sample #: 2017002973
Collection Date: 27 -Jan -17 10:05
AM
Matrix: GW WW
Analyte
Result Units Qualifiers RDL
DF Method Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
Total Carbon
TOC
0.129 mg/L 0.1
1 SM5310C/EPA9060A 01/31/201712:30
CJELLIO
TOTAL SUSPENDED SOLIDS
TSS
<5 mg/L 5
1 SM2540D 01/31/201709:00
MGIGANT
Qualifiers:
B2 Target analyte was detected in blank(s) at a concentration greater than 1/2 the reporting limit but less than the
reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.
N1 See additional information listed below.
Target analyte was detected in the continuing calibration blank greater than 1/2 the reporting limit but less than the
reporting limit.

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020033 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Duke Energy Analytical Lab
Page 19 of 77
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0002
0.0002
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0005
0.0005
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0007
-0.0007
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0007
0.0007
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 5
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0007
0.0007
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.313
3.13
mg-N/L
10
3.01
104 90
110
(Colorimetric)
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.31
3.1
mg-N/L
10
3.01
103 90
110
(Colorimetric)
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.307
3.07
mg-N/L
10
3.01
102 90
110
(Colorimetric)
LCS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.295
2.95
mg-N/L
10
3.01
98 90
110
(Colorimetric)
LCS # 5
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.284
2.84
mg-N/L
10
3.01
94.4 90
110
(Colorimetric)

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This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020033 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #1
Parent Sample:
J16120339 -- 2016039777
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.239
0.239
mg-N/L
1
0.25
94.8 90
110
(Colorimetric)
MSD #1
Parent Sample:
J16120339 -- 2016039777
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.238
0.238
mg-N/L
1
0.25
94.4 90
110 0.423
(Colorimetric)
MS #2
Parent Sample:
J17010611 -- 2017002786
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.234
0.234
mg-N/L
1
0.25
97.2 90
110
(Colorimetric)
MSD #2
Parent Sample:
J17010611 -- 2017002786
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.235
0.235
mg-N/L
1
0.25
97.8 90
110 0.574
(Colorimetric)
MS #3
Parent Sample:
J17010612 -- 2017002797
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.663
0.663
mg-N/L
1
0.25
93.8 90
110
(Colorimetric)
MSD #3
Parent Sample:
J17010612 -- 2017002797
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.658
0.658
mg-N/L
1
0.25
91.6 90
110 2.33
(Colorimetric)
MS #4
Parent Sample:
J17010612 -- 2017002807
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.483
0.483
mg-N/L
1
0.25
94.3 90
110
(Colorimetric)
MSD #4
Parent Sample:
J17010612 -- 2017002807
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.474
0.474
mg-N/L
1
0.25
90.7 90
110 3.94
(Colorimetric)
MS #5
Parent Sample:
J17010641 -- 2017002977
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.282
0.282
mg-N/L
1
0.25
90 90
110
(Colorimetric)
MSD #5
Parent Sample:
J17010641 -- 2017002977
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.287
0.287
mg-N/L
1
0.25
92.3 90
110 2.5
(Colorimetric)

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This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
017010613 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter Measured Final
Chloride 0.0323 0.0323
Sulfate -0.0192 -0.0192
ISD #1
IS #2
ISD # 2
LCS # 1
Parameter
Measured
Final
Chloride
7.33
73.3
Sulfate
6.44
64.4
Parameter
Measured
Final
Chloride
7.34
73.4
Sulfate
6.46
64.6
Parameter
Measured
Final
Chloride
5.19
259
Sulfate
6.04
302
Parameter
Measured
Final
Chloride
5.19
259
Sulfate
6.03
302
Parameter
Measured
Final
Chloride
4.95
4.95
Sulfate
4.87
4.87
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
10
50
104
80
120
mg/L
10
50
100
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
mg/L
10
50
104
80
120
0.108
mg/L
10
50
101
80
120
0.221
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
50
250
101
80
120
mg/L
50
250
100
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
mg/L
50
250
101
80
120
0.0455
mg/L
50
250
100
80
120
0.162
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
98.9
90
110
mg/L
1
5
97.4
90
110

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This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020152 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
LCS # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
UCL Qualifier
Qualifier
2.01
Mercury (Hg)
-0.003
-0.003
ug/L
1
0.05
< 1/2 RDL
Blank # 2
Parent Sample:
J17010612 -- 2017002802
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
101 70
130
Qualifier
Mercury (Hg)
0.004
0.004
ug/L
1
0.05
< 1/2 RDL
Parameter
Measured
Final
IS # 1
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
1
1
ug/L
1
1
99.5 70
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
J17010639 -- 2017002971
Qualifier
Parameter
Mercury (Hg)
0.86
86
ug/L
100
100
86.1
70
130
0.986
0.986
ISD #1
1
1
98.3 70
130
MSD #2
Parent Sample:
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Mercury (Hg)
Mercury (Hg)
0.857
85.7
ug/L
100
100
85.8
70
130
0.349
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
0.898
18
ug/L
20
20
82.8
70
130
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Mercury (Hg)
0.909
18.2
ug/L
20
20
83.9
70
130
1.38
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
1.95
1.95
ug/L
1
2
97.5
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
2.01
2.01
ug/L
1
2
101 85
115
MS #1
Parent Sample:
J17010612 -- 2017002802
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
1.01
1.01
ug/L
1
1
101 70
130
MSD #1
Parent Sample:
J17010612 -- 2017002802
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
1
1
ug/L
1
1
99.5 70
130 1.4
MS #2
Parent Sample:
J17010639 -- 2017002971
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.986
0.986
ug/L
1
1
98.3 70
130
MSD #2
Parent Sample:
J17010639 -- 2017002971
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.999
0.999
ug/L
1
1
99.6 70
130 1.31

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This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020267 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Mercury (Hg)
0.006
0.006
ug/L
1
0.05
< 1/2 RDL
Blank # 2
2
102 85
115
MS #1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Mercury (Hg)
0.009
0.009
ug/L
1
0.05
< 1/2 RDL
LCS # 1
Mercury (Hg)
0.951
0.951
ug/L
1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL UCL Qualifier
Mercury (Hg)
2.02
2.02
ug/L
1
2
101 85 115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
2.05
2.05
ug/L
1
2
102 85
115
MS #1
Parent Sample:
J17010611 -- 2017002793
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.951
0.951
ug/L
1
1
94.5 70
130
MSD #1
Parent Sample:
J17010611 -- 2017002793
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.949
0.949
ug/L
1
1
94.3 70
130 0.212
MS #2
Parent Sample:
J17010639 -- 2017002971
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.986
0.986
ug/L
1
1
98.4 70
130
MSD #2
Parent Sample:
J17010639 -- 2017002971
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.986
0.986
ug/L
1
1
98.4 70
130 0
MS #3
Parent Sample:
J17010641 -- 2017002976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.9
0.9
ug/L
1
1
89.2 70
130
MSD #3
Parent Sample:
J17010641 -- 2017002976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.898
0.898
ug/L
1
1
89 70
130 0.224
MS #4
Parent Sample:
J17010664 -- 2017003083
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.905
0.905
ug/L
1
1
89.7 70
130
MSD #4
Parent Sample:
J17010664 -- 2017003083
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.892
0.892
ug/L
1
1
88.4 70
130 1.46

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020126 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Duke Energy Analytical Lab
Page 24 of 77
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
-0.000043
-0.000043
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000016
0.000016
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00872
0.00872
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.00037
0.00037
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000184
0.000184
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000045
0.000045
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000308
0.000308
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (AI)
2.06
2.06
mg/L
Barium (Ba)
0.987
0.987
mg/L
Boron (B)
2
2
mg/L
Iron (Fe)
1.99
1.99
mg/L
Manganese (Mn)
1.01
1.01
mg/L
Strontium (Sr)
1.93
1.93
mg/L
Zinc (Zn)
1
1
mg/L
MS #1
Parameter
Measured
Final
Units:
Aluminum (AI)
5.41
5.41
mg/L
Barium (Ba)
5.62
5.62
mg/L
Boron (B)
5.2
5.2
mg/L
Iron (Fe)
5.45
5.45
mg/L
Manganese (Mn)
5.46
5.46
mg/L
Strontium (Sr)
5.65
5.65
mg/L
Zinc (Zn)
5.45
5.45
mg/L
MSD #1
Parameter
Measured
Final
Units:
Aluminum (AI)
5.44
5.44
mg/L
Barium (Ba)
5.64
5.64
mg/L
Boron (B)
5.23
5.23
mg/L
Iron (Fe)
5.49
5.49
mg/L
Manganese (Mn)
5.49
5.49
mg/L
Strontium (Sr)
5.66
5.66
mg/L
Zinc (Zn)
5.48
5.48
mg/L
MS #2
115
1
Parameter
Measured
Final
Units:
Aluminum (AI)
5.45
5.45
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
2
103 85
115
1
1
98.7 85
115
1
2
100 85
115
1
2
99.5 85
115
1
1
101 85
115
1
2
96.5 85
115
1
1
100 85
115
Parent Sample:
J17010639
-- 2017002968
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
108 70
130
1
5
111 70
130
1
5
104 70
130
1
5
109 70
130
1
5
109 70
130
1
5
105 70
130
1
5
109 70
130
Parent Sample:
J17010639
-- 2017002968
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
109 70
130
0.461
1
5
111 70
130
0.415
1
5
104 70
130
0.634
1
5
110 70
130
0.586
1
5
109 70
130
0.403
1
5
105 70
130
0.153
1
5
109 70
130
0.494
Parent Sample:
J17010641
-- 2017002978
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
109 70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020126 ICP Dissolved DISSOLVED METALS BY ICP
MS #2
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
5.6
5.6
mg/L
1
5
Boron (B)
6.12
6.12
mg/L
1
5
Iron (Fe)
5.5
5.5
mg/L
1
5
Manganese (Mn)
13.5
13.5
mg/L
1
5
Strontium (Sr)
5.31
5.31
mg/L
1
5
Zinc (Zn)
5.52
5.52
mg/L
1
5
MSD #2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (AI)
5.5
5.5
mg/L
1
5
Barium (Ba)
5.66
5.66
mg/L
1
5
Boron (B)
6.18
6.18
mg/L
1
5
Iron (Fe)
5.55
5.55
mg/L
1
5
Manganese (Mn)
13.6
13.6
mg/L
1
5
Strontium (Sr)
5.32
5.32
mg/L
1
5
Zinc (Zn)
5.56
5.56
mg/L
1
5
Duke Energy Analytical Lab
Page 25 of 77
Parent Sample: J17010641 -- 2017002978
% Recovery
LCL
UCL Qualifier
110
70
130
102
70
130
110
70
130
104
70
130
103
70
130
110
70
130
Parent Sample: J17010641 -- 2017002978
% Recovery
LCL
UCL
RPD Qualifier
110
70
130
0.989
112
70
130
1.15
103
70
130
1.21
111
70
130
0.888
106
70
130
2.37
103
70
130
0.175
111
70
130
0.705

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020138 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Duke Energy Analytical Lab
Page 26 of 77
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.000614
0.000614
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
0.000016
0.000016
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
-0.0265
-0.0265
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.000569
0.000569
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
2.02
2.02
mg/L
1
2
101 85
115
Magnesium (Mg)
1.98
1.98
mg/L
1
2
99.2 85
115
Potassium (K)
3.93
3.93
mg/L
1
4
98.2 85
115
Sodium (Na)
8.13
8.13
mg/L
1
8.1
100 85
115
IVIS #1
Parent Sample:
J17010639
-- 2017002968
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
46.6
46.6
mg/L
1
5
0 70
130
Magnesium (Mg)
28
28
mg/L
1
5
60.1 70
130
Potassium (K)
7.34
7.34
mg/L
1
5
105 70
130
Sodium (Na)
36.8
36.8
mg/L
1
5
0 70
130
MSD #1
Parent Sample:
J17010639
-- 2017002968
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
45.2
45.2
mg/L
1
5
0 70
130
0
Magnesium (Mg)
27.2
27.2
mg/L
1
5
43.8 70
130
31.3
Potassium (K)
7.11
7.11
mg/L
1
5
100 70
130
4.49
Sodium (Na)
35.7
35.7
mg/L
1
5
0 70
130
0
MS #2
Parent Sample:
J17010641
-- 2017002978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
29.7
29.7
mg/L
1
5
82.3 70
130
Magnesium (Mg)
14.5
14.5
mg/L
1
5
90.5 70
130
Potassium (K)
7.73
7.73
mg/L
1
5
110 70
130
Sodium (Na)
19.5
19.5
mg/L
1
5
101 70
130
MSD #2
Parent Sample:
J17010641
-- 2017002978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
29.7
29.7
mg/L
1
5
82.1 70
130
0.268
Magnesium (Mg)
14.6
14.6
mg/L
1
5
92.1 70
130
1.8
Potassium (K)
7.76
7.76
mg/L
1
5
111 70
130
0.561
Sodium (Na)
19.4
19.4
mg/L
1
5
101 70
130
0.217

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020009 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Aluminum (AI)
0.000974
0.000974
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000084
-0.000084
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00168
0.00168
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.000175
0.000175
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000003
-0.000003
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
-0.000027
-0.000027
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000247
0.000247
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.93
4.93
mg/L
1
5
98.6
85
115
Barium (Ba)
5.01
5.01
mg/L
1
5
100
85
115
Boron (B)
4.88
4.88
mg/L
1
5
97.5
85
115
Iron (Fe)
4.94
4.94
mg/L
1
5
98.8
85
115
Manganese (Mn)
4.97
4.97
mg/L
1
5
99.5
85
115
Strontium (Sr)
4.88
4.88
mg/L
1
5
97.6
85
115
Zinc (Zn)
4.95
4.95
mg/L
1
5
99.1
85
115
MS #1
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.15
5.15
mg/L
1
Barium (Ba)
5.1
5.1
mg/L
1
Boron (B)
4.92
4.92
mg/L
1
Iron (Fe)
5.12
5.12
mg/L
1
Manganese (Mn)
4.91
4.91
mg/L
1
Strontium (Sr)
5.33
5.33
mg/L
1
Zinc (Zn)
4.79
4.79
mg/L
1
MSD #1
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.2
5.2
mg/L
1
Barium (Ba)
5.13
5.13
mg/L
1
Boron (B)
5
5
mg/L
1
Iron (Fe)
5.2
5.2
mg/L
1
Manganese (Mn)
4.97
4.97
mg/L
1
Strontium (Sr)
5.34
5.34
mg/L
1
Zinc (Zn)
4.86
4.86
mg/L
1
Duke Energy Analytical Lab
Page 27 of 77
Qualifier
Qualifier
Parent Sample:
J17010639
-- 2017002968
Spike
% Recovery LCL
UCL
Qualifier
5
98.8 70
130
5
100 70
130
5
98.2 70
130
5
98.5 70
130
5
97.7 70
130
5
97.8 70
130
5
95.7 70
130
Parent Sample:
J17010639
-- 2017002968
Spike
% Recovery LCL
UCL
RPD Qualifier
5
99.9 70
130
1.11
5
101 70
130
0.716
5
99.7 70
130
1.54
5
100 70
130
1.69
5
99.1 70
130
1.34
5
98 70
130
0.204
5
97.2 70
130
1.49

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Duke Energy Analytical Lab
Page 28 of 77
Level II QC Summary
Q17020092 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Antimony (Sb)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.007
0.007
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.083
-0.083
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Copper (Cu)
0.038
0.038
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.005
0.005
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.009
0.009
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.025
0.025
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.04
0.04
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
-0.008
-0.008
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Antimony (Sb)
48.2
48.2
ug/L
1
50
96.4
85
115
Arsenic (As)
48
48
ug/L
1
50
96
85
115
Beryllium (Be)
51.2
51.2
ug/L
1
50
102
85
115
Cadmium (Cd)
48.9
48.9
ug/L
1
50
97.8
85
115
Chromium (Cr)
48
48
ug/L
1
50
96
85
115
Cobalt (Co)
47.8
47.8
ug/L
1
50
95.5
85
115
Copper (Cu)
48.4
48.4
ug/L
1
50
96.7
85
115
Lead (Pb)
48.8
48.8
ug/L
1
50
97.7
85
115
Molybdenum (Mo)
49
49
ug/L
1
50
98.1
85
115
Nickel (Ni)
48.3
48.3
ug/L
1
50
96.5
85
115
Selenium (Se)
47.1
47.1
ug/L
1
50
94.1
85
115
Thallium (TI) Low Level
50.4
50.4
ug/L
1
50
101
85
115
Vanadium (V) Low Level
48
48
ug/L
1
50
96
85
115
MS #1
Parameter
Measured
Final
Units:
Dil
Antimony (Sb)
49.6
49.6
ug/L
1
Arsenic (As)
48.5
48.5
ug/L
1
Beryllium (Be)
53.3
53.3
ug/L
1
Cadmium (Cd)
48.7
48.7
ug/L
1
Chromium (Cr)
48.5
48.5
ug/L
1
Cobalt (Co)
47.4
47.4
ug/L
1
Copper (Cu)
50.9
50.9
ug/L
1
Lead (Pb)
49.1
49.1
ug/L
1
Qualifier
Qualifier
Parent Sample:
J17010639 -- 2017002968
Spike
% Recovery LCL
UCL Qualifier
50
98.7 70
130
50
96.7 70
130
50
107 70
130
50
97.3 70
130
50
96.1 70
130
50
94.1 70
130
50
94.4 70
130
50
98.1 70
130

Level II QC Summary
Q17020092 IMS_DIS_TRM
MS #1
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Duke Energy Analytical Lab
Page 29 of 77
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
50.5
50.5
ug/L
1
50
Nickel (Ni)
48.9
48.9
ug/L
1
50
Selenium (Se)
47.8
47.8
ug/L
1
50
Thallium (TI) Low Level
43.8
43.8
ug/L
1
50
Vanadium (V) Low Level
61.1
61.1
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.3
50.3
ug/L
1
50
Arsenic (As)
49.4
49.4
ug/L
1
50
Beryllium (Be)
55.3
55.3
ug/L
1
50
Cadmium (Cd)
49.4
49.4
ug/L
1
50
Chromium (Cr)
49.1
49.1
ug/L
1
50
Cobalt (Co)
47.9
47.9
ug/L
1
50
Copper (Cu)
51.4
51.4
ug/L
1
50
Lead (Pb)
50
50
ug/L
1
50
Molybdenum (Mo)
51.3
51.3
ug/L
1
50
Nickel (Ni)
49.1
49.1
ug/L
1
50
Selenium (Se)
48.3
48.3
ug/L
1
50
Thallium (TI) Low Level
46.1
46.1
ug/L
1
50
Vanadium (V) Low Level
61.7
61.7
ug/L
1
50
Parent Sample: J17010639 -- 2017002968
% Recovery
LCL
UCL Qualifier
98.8
70
130
95
70
130
95.2
70
130
87.4
70
130
97.2
70
130
Parent Sample: J17010639 -- 2017002968
% Recovery
LCL
UCL
RPD Qualifier
100
70
130
1.43
98.4
70
130
1.82
111
70
130
3.58
98.7
70
130
1.4
97.3
70
130
1.3
95.1
70
130
1.09
95.5
70
130
1.12
99.9
70
130
1.75
101
70
130
1.69
95.3
70
130
0.41
96.2
70
130
1.03
92
70
130
5.13
98.4
70
130
1.21

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020010 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Antimony (Sb)
-0.009
-0.009
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.079
0.079
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.039
-0.039
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.041
-0.041
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.001
0.001
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.002
-0.002
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.009
-0.009
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
-0.003
-0.003
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.01
-0.01
ug/L
1
1
< 1/2 RDL
Selenium (Se)
-0.007
-0.007
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
-0.022
-0.022
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.212
0.212
ug/L
1
0.3
> 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Antimony (Sb)
52.1
52.1
ug/L
1
50
104
85
115
Arsenic (As)
51.2
51.2
ug/L
1
50
102
85
115
Beryllium (Be)
53
53
ug/L
1
50
106
85
115
Cadmium (Cd)
52
52
ug/L
1
50
104
85
115
Chromium (Cr)
51.4
51.4
ug/L
1
50
103
85
115
Cobalt (Co)
50.8
50.8
ug/L
1
50
102
85
115
Copper (Cu)
50.4
50.4
ug/L
1
50
101
85
115
Lead (Pb)
51.5
51.5
ug/L
1
50
103
85
115
Molybdenum (Mo)
51.1
51.1
ug/L
1
50
102
85
115
Nickel (Ni)
50.7
50.7
ug/L
1
50
101
85
115
Selenium (Se)
49.6
49.6
ug/L
1
50
99.3
85
115
Thallium (TI) Low Level
50.7
50.7
ug/L
1
50
101
85
115
Vanadium (V) Low Level
51.4
51.4
ug/L
1
50
103
85
115
MS #1
Parameter
Measured
Final
Units:
Dil
Antimony (Sb)
51.1
51.1
ug/L
1
Arsenic (As)
51.4
51.4
ug/L
1
Beryllium (Be)
51.6
51.6
ug/L
1
Cadmium (Cd)
50.6
50.6
ug/L
1
Chromium (Cr)
51.4
51.4
ug/L
1
Cobalt (Co)
49.4
49.4
ug/L
1
Copper (Cu)
52.9
52.9
ug/L
1
Lead (Pb)
51.5
51.5
ug/L
1
Duke Energy Analytical Lab
Page 30 of 77
Qualifier
Qualifier
Parent Sample:
J17010639 -- 2017002969
Spike
% Recovery LCL
UCL Qualifier
50
102 70
130
50
102 70
130
50
103 70
130
50
101 70
130
50
101 70
130
50
97.9 70
130
50
96.5 70
130
50
103 70
130

Level II QC Summary
Q17020010 IMS_TRM
MS #1
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
TOTAL RECOVERABLE METALS BY ICP -MS
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
52.4
52.4
ug/L
1
50
Nickel (Ni)
50.1
50.1
ug/L
1
50
Selenium (Se)
49.6
49.6
ug/L
1
50
Thallium (TI) Low Level
47.9
47.9
ug/L
1
50
Vanadium (V) Low Level
56.7
56.7
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.2
51.2
ug/L
1
50
Arsenic (As)
51.7
51.7
ug/L
1
50
Beryllium (Be)
51.5
51.5
ug/L
1
50
Cadmium (Cd)
50.7
50.7
ug/L
1
50
Chromium (Cr)
51.4
51.4
ug/L
1
50
Cobalt (Co)
49.5
49.5
ug/L
1
50
Copper(Cu)
53.3
53.3
ug/L
1
50
Lead (Pb)
51.2
51.2
ug/L
1
50
Molybdenum (Mo)
52.9
52.9
ug/L
1
50
Nickel (Ni)
50.6
50.6
ug/L
1
50
Selenium (Se)
48.9
48.9
ug/L
1
50
Thallium (TI) Low Level
48
48
ug/L
1
50
Vanadium (V) Low Level
56.4
56.4
ug/L
1
50
Duke Energy Analytical Lab
Page 31 of 77
Parent Sample: J17010639 -- 2017002969
% Recovery
LCL
UCL Qualifier
100
70
130
96.9
70
130
99
70
130
95.9
70
130
102
70
130
Parent Sample: J17010639 -- 2017002969
% Recovery
LCL
UCL
RPD Qualifier
102
70
130
0.173
103
70
130
0.527
103
70
130
0.277
101
70
130
0.14
101
70
130
0.0159
98.2
70
130
0.308
97.2
70
130
0.725
102
70
130
0.536
101
70
130
1.03
97.8
70
130
0.96
97.5
70
130
1.61
96
70
130
0.19
102
70
130
0.456

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17010656 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Duke Energy Analytical Lab
Page 32 of 77
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TDS
0
0
mg/L
1
25
< 1/2 RDL
Duplicate # 1
Parent Sample:
J17010351
-- 2017001423
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TDS
279
279
mg/L
1
0.719
Duplicate # 2
Parent Sample:
J17010351
-- 2017001424
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TDS
341
341
mg/L
1
1.18
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
TDS
94
94
mg/L
1
100
94 90
110

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 33 of 77
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17020007
Total Carbon
Total Carbon
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.026
mg/L
1
0.1
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.036
mg/L
1
0.1
< 1/2 RDL
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.038
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
3.17
mg/L
1
2
97.5
80
120
ISD #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
3.26
mg/L
1
2
102
80
120
4.66
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.41
mg/L
1
2
104
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.41
mg/L
1
2
104
80
120
0.24
IS #3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.35
mg/L
1
2
111
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.19
mg/L
1
2
103
80
120
7.41
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.84
mg/L
1
2.87
99
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.88
mg/L
1
2.87
100
85
115
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.91
mg/L
1
2.87
102
85
115

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 34 of 77
This report shall not be reproduced, except in full.
Order # J17010639
Level II QC Summary
Q17010644 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter Measured Final
TSS 0 0
LCS # 1
Parameter Measured Final
TSS 47.6 47.6
Units: Dil RDL Relative Concentration
mg/L 1 5 < 1/2 RDL
Units: Dil Spike % Recovery LCL UCL
mg/L 1 50 95.2 90 110
Qualifier
Qualifier
LCSD # 1
Parameter Measured Final Units: Dil Spike % Recovery LCL UCL RPD Qualifier
TSS 48.8 48.8 mg/L 1 50 97.6 2.49

Laboratory receiving samples:
Asheville 11 EdenEJ
Document No.:
F-CAR-09•nR2_Pe n,
ram
P5 X17 RYA
Greenwood 11 Huntersville D Ralei h
g ❑
Upon—SamPle Condition Client Name:
Receiptl
Courier: Project #:
❑Fed Ex ❑UPS
EJC°mmercial ❑Pace ❑USPS ❑Client
❑Other;
Custody Seal Present?
Dyes E]No Seals intact?
❑Yes FlNo
I Lab
Mechanicsville❑
W07t:92328057
92328057IIIIIIIIIIIIII
Packing Material:❑Bubble Wrap Date/Initials Examining ❑Bubbie Sags N°ne
❑Other:
❑ Gun ID:
Correction Factoo r:Type of Ice: Wet ❑Blue ❑None
Cooler Temp Corrected (°C): C]5amples on ice, cooling process has begun
Temp should be above freezing to 6°C
Biological Tissue Frozen? ❑Yes F7
USDA Regulated Soil ( ❑ N/A, water sample)
DyesDid samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)?
❑No
Chain of Custody Present?
Samples Arrived within Hold Time?
]Yes
EJNo
ON/A
1.
Short Hold Time Analysis (<7z hr.)?
l -Yes
ON.
❑N/A
2.
Rush Turn Around Time Requested?
` Yes
❑No
❑N/a
3.
Sufficient Volume?
❑Yes
i]No
❑N/A
4.
Correct Containers Used?
❑Yes
❑No
❑N/A
5.
-Pace Containers Used?
QYes
❑No
❑N/A
6.
Containers Intact?
♦]Yes
I]N°
ON/A
Samp+es Field Filtered?
i]Yes
�N°
❑NIA
7.
Sample Labels Match COC?
Yes
ANO
i�N/A
8.
-Includes Date/Time/ID/Analysis Matrix:
OYes
❑N°
❑N/A
9
Neadspace in VOA Vials (>5-Gmm)?
Trip Blank Present?
i]Yes
QNo
❑N/A
10.
Trip Blank Custody Seals Present?
❑Yes
❑No
ON/
11,
CLIENT NOTIFICATION/RESOLUTION
Yes
❑No
❑N/A
Person Contacted:
Comments/Sample
Discrepancy:
Project Manager SCURF Review:
Project Manager SRF Review:
NO ❑N/A
Did samples originate from a foreign source (internationally,
including Hawaii and Puerto Rico)? []yes
❑ No
Note if is visible in the dissolved container
c~r
Field Data Required? Dyes ❑No
Date/Time:
Date: I1 -n -
Note: Whenever there is a discrepancy affecting North Carolina compliance sam
pies
Out of Whe incorrect preservative, out of temp, incorrect containers] , a copY of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
hold,
Page 24 of 26

Document No.;
F -CAR -Cs 033-Re�.01
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
Mottom half of box is to list number of bottles
Project #
rd�e 0"Z
:::�Jss;uin Authorit ajrj;Y aieic'I Lab
WO#:92328057
PM: KLH1 Due Date: 02/06/17
CLIENT: 92 -Duke Ener
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PH Adjustment Log for Preserved Samples
Sample M Type of Preservative pH upon receipt Date preservation adjusted
1 Time preservatio�A-.urq servative
adjustedd
Lot #
Page 25 of 26
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Page 25 of 26
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Bicarbonate,
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V -pace)
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A Total oCcnln,,js

® I Laboratories LLC
a member of The GEL Group
Duke Ener g nalytical Lab
age 61 of 77 C1
110 Box 39712 Charleswi.302W7
2040 8iyaaE Roab CnarFestarl. SC 29407
P 843 55M171
F 243 7 6.11178
gel.cor71
February 17, 2017
Anne Pridgeon
Duke Energy
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment
Work Order: 415289
SDG: J17010639
Dear Anne Pridgeon:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on January 30, 2017. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Chelsea Seagle for
Lindsay Fabra
Project Manager
Purchase Order: 5015714
Enclosures
IGIHu III V I I I il I I I I I 111111111111111111111111111111111111111

Duke Energy Analytical Lab
Page 62 of 77
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0004 Duke Energy Carolinas, LLC <BR> (PO 5015714)
Client SDG: J17010639 GEL Work Order: 415289
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
J Value is estimated
U Analyte was analyzed for but not detected above the Lc
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
Page 2 of 16

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 63 of 77
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017002968
415289001
Ground Water
27 -JAN -17 08:55
30 -JAN -17
Client
Report Date: February 17, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000604
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/03/17
1353 1635352 1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/06/17
1328 1635352 2
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.433
1.00
pCi/L
AXM6 02/13/17
1310 1637344 3
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.743
1.00
pCi/L
LXPI 02/16/17
0920 1635512 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/01/17
0510
1635351
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904.0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 92.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 3 of 16

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 64 of 77
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017002969
415289002
Ground Water
27 -JAN -17 09:05
30 -JAN -17
Client
Report Date: February 17, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000325
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/03/17
1402 1635352 1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/06/17
1334 1635352 2
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.594
1.00
pCi/L
AXM6 02/13/17
1310 1637344 3
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.522
1.00
pCi/L
LXPI 02/16/17
0920 1635512 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/01/17
0510
1635351
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904.0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 80.1 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 4 of 16

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 65 of 77
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017002970
415289003
Ground Water
27 -JAN -17 10:13
30 -JAN -17
Client
Report Date: February 17, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000457
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/03/17
1404 1635352 1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/06/17
1322 1635352 2
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.535
1.00
pCi/L
AXM6 02/13/17
1310 1637344 3
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.700
1.00
pCi/L
LXPI 02/16/17
0920 1635512 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/01/17
0510
1635351
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904.0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 80.5 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 5 of 16

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 66 of 77
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017002971
415289004
Ground Water
27 -JAN -17 11:25
30 -JAN -17
Client
Report Date: February 17, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000561
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/03/17
1405 1635352 1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/06/17
1324 1635352 2
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 1.30
0.594
1.00
pCi/L
AXM6 02/13/17
1310 1637344 3
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.20
0.476
1.00
pCi/L
LXPI 02/16/17
0955 1635512 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/01/17
0510
1635351
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904.0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 81.4 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 6 of 16

Duke Energy Analytical Lab
Page 67 of 77
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Reuort Date• February 17 2017
Duke Energy
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Anne Pridgeon
Workorder: 415289
Page 1 of 4
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1635352
QC1203718438 415289001 DUP
Uranium -233
U
ND
U
ND
ug/mL
N/A
SKJ
02/06/1713:30
Uranium -234
U
ND
U
ND
ug/mL
N/A
Uranium -236
U
ND
U
ND
ug/mL
N/A
Uranium -238
0.000604
0.000636
ug/mL
5.17 ^
(+/-0.0002)
02/03/1713:55
QC1203718437 LCS
Uranium -238
0.0496
0.0537
u9/mL
108
(80%-120%)
02/03/1713:40
QC1203718441 LCS
Uranium -233
0.0005
0.000494
ug/mL
98.8
(80%-120%)
02/06/1713:09
Uranium -234
0.00055
0.000652
ug/mL
119
(80%-120%)
Uranium -236
0.005
0.00487
ug/mL
97.4
(80%-120%)
QC1203718436 MB
Uranium -233
U
ND
ug/mL
02/06/1713:07
Uranium -234
U
ND
ug/mL
Uranium -236
U
ND
ug/mL
Uranium -238
U
ND
ug/mL
02/03/1713:39
Page 7 of 16

Duke Energy Analytical Lab
Page 68 of 77
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415289
Page 2 of 4
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1635352
QC1203718439 415289001
MS
Uranium -238
0.0496
0.000604
0.0483
ug/mL
96.1
(75%-125%) SKJ
02/03/1713:56
QC1203718442 415289001
MS
Uranium -233
0.0005
U
ND
0.000478
ug/mL
95.4
(75%-125%)
02/06/1713:31
Uranium -234
0.00055
U
ND
0.000603
ug/mL
109
(75%-125%)
Uranium -236
0.005
U
ND
0.00449
ug/mL
89.7
(75%-125%)
QC1203718440 415289001
SDILT
Uranium -233
U
ND
U
ND
ug/L
N/A
02/06/1713:33
Uranium -234
U
ND
U
ND
ug/L
N/A
Uranium -236
U
ND
U
ND
ug/L
N/A
(0%-10%)
Uranium -238
0.604
J
0.141
ug/L
16.7
(0%-10%)
02/03/1713:58
Rad Gas Flow
Batch 1637344
QC1203723730 415290008
DUP
Radium -228 U 0.346 U 0.440 pCi/L N/A
QC1203723731 LCS
Radium -228 7.01
QC1203723729 MB
Radium -228
Page 8 of 16
7.96 pCi/L
U 0.240 pCi/L
N/AAXM6 02/13/1713:14
113 (75%-125%) 02/13/1713:14
02/13/17 13:14

Duke Energy Analytical Lab
Page 69 of 77
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415289
Page 3 of 4
Parmname NOM
Sample Qual QC
Units RPD%
REC% Range Anlst
Date Time
Rad Ra -226
Batch 1635512
QC1203718852 415290009 DUP
Radium -226
1.84 1.62
pCi/L 12.9
(0% - 100%) LXP1
02/16/17 10:25
QC1203718854 LCS
Radium -226 26.0
20.8
pCi/L
79.9 (75%-125%)
02/16/1710:55
QC1203718851 MB
Radium -226
U 0.142
pCi/L
02/16/1710:25
QC1203718853 415290009 MS
Radium -226 130
1.84 160
pCi/L
122 (75%-125%)
02/16/1710:55
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
Page 9 of 16

Duke Energy Analytical Lab
Page 70 of 77
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415289
Page 4 of 4
Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time
U Analyte was analyzed for but not detected above the Lc
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 10 of 16

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Duke Energy Analytical Lab
Page 71 of 77
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11
SAMPLE RECEIPT & REVIEW FORM
Duke Energy Analytical Lab
Page 72 of 77
Client: SDG/ARICOC/Work Order: 1 S
Received By: bate Reeelvedd'
Suspected liu�ard lnforntatinn
*if Net Counts a I00cpin on samples not marked "radioactive", contact die Radiation Safety Group for further
investigation,
COCISam ples marked as radioacl1ve?
Maximum Nn! Con nis Observed* (Observed Con ms - Asea Background Counts):
Classifted Radioactive R or M by RSO?
If ycs, Were swipe lakes of sample containers a action levels?
COCISamples marked containing PCB0
Paciage, COC, and/or Samples marked as
foe /Ilam or asbestos coma iniug?
If yes, samples arc to be se a sled as SaControlled Sam les, and opened b tits GEL Safety Group-
44yShipped
as a DOT Hazardous?
Hazard Class Shipped: UNB:
Sam les identified as Forel •o Soil?
Sample Receipt Criteria
y
i
Comments/Qualifiers (Required for Nun-Conforrtung items)
Shipping containers received inlact and
Circle Applicable: Scnls broken . Damagcdcomainer Lcalang eontniner .- plbcr (describe)
1
'
sealed?
2
SanTles requiring cold preservation
Preservation Method: Ice bags Blue ice Dry ice ane Other (describe)
"all
within
within (a r fi deg C)?*
I 1C -
t r r
ecmperaturrs are recorded in Celsius 1.9 I
Daily eltcek performed and passed on Ili
Tnmpnrneure Device Serial 0: � !'f
yn
211
temperature gun?
`
Secondary Temperaeure Device enol N(if Applicable):
Chain of custody documents included
3
with shi merit?
Circle Appllcablw Seats broken Damaged eomainer Leaking container Ocher (describe)
4
Samp lecontainers intact and scaled?
5
Samples requiring chemical preservation
Sample tips, containers affected and observed pH. 9.0 17 � � �� -19 0 7•-3-u 0
at proper pH?
if Preservationt? 4VI �7 V y [7 •�
Do Law Level Perchlorate samples have
Sample ID's and containers affected:
G
headspacc as required?
7
VOA vials contain acid preservation?
(if unknown. select No)
VOA vials free of Iicadspacc (defined as
5amplo ID's and containers affected:
8
6aun bubble)?
4
Arc Encore containers present?
(if yes, immadialely deliver to Volacitas laboratory)
1D's and tests affected:
10
Samples received within holding lime?
Sample Id's on COC match ID's on
Sample 19s and containers affccled:
11
bottles?
Date & time on COC match date & time
Sample ID's affected'
12
on bottles?
Number of containers received match
Sample ID's affected:
13
number indicated on COM
14
Are sample containers identifiable as
GEI. rovided?
15
COC form is properly signed in
rclinquishodlreceivcd sections?
Circle Applicabkr.-
FedEx Air FedEx Ground UPS Field Services surfer outer
16
Carrier and tracking number.
CommeNs (the Continuation Forin if needed):
PM (lot PMA) review: lnilials hale 01 Page L— of
GL -CHL -SR -001 Rev 3
Page 12 of 16

Duke Energy Analytical Lab
Page 73 of 77
Technical Case Narrative
Duke Energy Carolinas, LLC
(DUPC)
SDG #: J17010639
Work Order #: 415289
Metals
Product: Determination of Metals by ICP -MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL -MA -E-014 REV# 28
Analytical Batch: 1635352
Preparation Method: SW846 3010A
Preparation Procedure: GL -MA -E-008 REV# 18
Preparation Batch: 1635351
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415289001
2017002968
415289002
2017002969
415289003
2017002970
415289004
2017002971
1203718436
Method Blank (MB)ICP-MS
1203718437
Laboratory Control Sample (LCS)
1203718441
Laboratory Control Sample (LCS)
1203718440
415289001(2017002968L) Serial Dilution (SD)
1203718438
415289001(2017002968D) Sample Duplicate (DUP)
1203718439
415289001(2017002968S) Matrix Spike (MS)
1203718442
415289001(2017002968S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL -RAD -A-009 REV# 17
Analytical Batch: 1637344
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
Page 13 of 16

Duke Energy Analytical Lab
Page 74 of 77
415289001 2017002968
415289002 2017002969
415289003
2017002970
415289004
2017002971
1203723729
Method Blank (MB)
1203723730
415290008(2017002793) Sample Duplicate (DUP)
1203723731
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL -RAD -A-008 REV# 14
Analytical Batch: 1635512
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415289001
2017002968
415289002
2017002969
415289003
2017002970
415289004
2017002971
1203718851
Method Blank (MB)
1203718852
415290009(2017002794) Sample Duplicate (DUP)
1203718853
415290009(2017002794) Matrix Spike (MS)
1203718854
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Miscellaneous Information
Additional Comments
The matrix spike, 1203718853 (2017002794MS), aliquot was reduced to conserve sample volume.
Page 14 of 16

Duke Energy Analytical Lab
Page 75 of 77
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 15 of 16

Duke Energy Analytical Lab
Page 76 of 77
List of current GEL Certifications as of 17 February 2017
State
Certification
Alaska
UST -0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH -0169
Delaware
SC00012
DoD ELAP/ ISO 17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330 -15-00283,P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (AI33904)
Louisiana SDWA
LA170010
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-16-11
Utah NELAP
SC000122016-21
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 16 of 16

Duke Energy
Analytical Laboratory
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(]
.Q
E
'-
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7
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i
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TOTAL I P
1 1 1 1 t 11
7
1
0
D
0
0
0
0
0
0
0
1 2 2 1 21
- - DateMnift - ACe ed By;
Relinquished By y Z
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Total
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=
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Datemme SaelediLock Opened By
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ti
gsd
Detemme
Se:ULocked By '
E 'ea
'48 Hr
ommMV
ELEMENIS 6y ICP_MS (TRMj: As, Be, Cd, Co, Cr, Cu, Mo, Ni, Pb. Sb, Se, TI (LL), V (LL)
Na
Hg by 245-1
Relinquished y
ELEMENTS by ICP (TRW Al, Ba, B. Fe, Mn, Sr, Zn ICP Undigested Ca, Mg, K,
Date/Time
❑Issdlvdd metals: all metaiS ICP, IMS,Hg
Received b
Date Time
• j

,,-, DUKE
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
Duke Energy Analytical Lab
Analytical Laboratory Page 1of82
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
J17020193
ROXBORO - AB GW ASSESSMENT WATER
Brian Wilker, Tim Hunsucker, Fred Holt, Brandon Russo, Kathy Webb, John To
Roxboro Steam Station
1700 Dunnaway Road
Semora,NC 27343
Anne Pridgeon
oaezo1o3o31119410100
Anne Pridgeon
Phone: [phone]
Date:
Please contact the Program Manager (Anne Pridgeon) with any questions regarding this report.
Data Flags & Calculations:
3/3/2017
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time
2017004297
2017004299
2017004300
2017004301
2017004302
2017004303
2017004304
7 Total Samples
Collected By
Duke Energy Analytical Lab
Page 2 of 82
Sample Description
Roxboro
06 -Feb -17 2:15 PM
Synterra
ABMW-7
Roxboro
06 -Feb -17 2:38 PM
Synterra
ABMW-7BR
Roxboro
06 -Feb -17 4:24 PM
Synterra
ABMW-7BRL
Roxboro
06 -Feb -17 2:00 PM
Synterra
ABMW-6
Roxboro
06 -Feb -17 2:45 PM
Synterra
ABMW-6BR
Roxboro
06 -Feb -17 4:55 PM
Synterra
Filter Blank
Roxboro
06 -Feb -17 4:55 PM
Synterra
Equipment Blank

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals 0 Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes F./] No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
Job Summary Report
Sample Identification
Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Duke Energy Analytical Lab
Page 3 of 82
d❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separatel
Reviewed By: DBA Account Date: 3/3/2017

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7
Collection Date: 06 -Feb -17 2:15 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:14
LSTARLI
Chloride
25
mg/L
1
Sulfate
630
mg/L
10
MERCURY (COLD VAPOR) IN WATER
02/15/2017 12:18
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/20/2017 15:03
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 14:57
Aluminum (Al)
1.98
mg/L
0.005
Barium (Ba)
0.169
mg/L
0.005
Boron (B)
5.91
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.010
mg/L
0.005
Strontium (Sr)
5.30
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
10
EPA 200.7
02/22/2017 11:33
Calcium (Ca)
188
mg/L
0.1
Magnesium (Mg)
5.34
mg/L
0.005
Potassium (K)
21.0
mg/L
1
Sodium (Na)
16.3
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
2.11
mg/L
0.005
Barium (Ba)
0.191
mg/L
0.005
Boron (B)
5.92
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.011
mg/L
0.005
Strontium (Sr)
5.50
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 4 of 82
Sample #: 2017004297
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:14
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/15/2017 12:18
JAHERMA
100
EPA 300.0
02/15/2017 12:18
JAHERMA
1
EPA 245.1
02/16/2017 13:47
DMFRANC
1
EPA 245.1
02/20/2017 15:03
DMFRANC
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
1
EPA 200.7
02/17/2017 14:57
MHALL3
10
EPA 200.7
02/22/2017 11:33
MHALL3
1
EPA 200.7
02/22/2017 11:33
MHALL3
10
EPA 200.7
02/22/2017 11:33
MHALL3
1
EPA 200.7
02/22/2017 11:33
MHALL3
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE
1
EPA 200.7
02/10/2017 15:49
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7
Collection Date: 06 -Feb -17 2:15 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
4.36
ug/L
Arsenic (As)
363
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
1630
ug/L
Nickel (Ni)
1.39
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
13.6
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
4.89
Arsenic (As)
370
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1610
Nickel (Ni)
1.63
Selenium (Se)
1.24
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
13.1
Duke Energy Analytical Lab
Page 5 of 82
ug/L
1
Sample #:
2017004297
02/24/2017 18:04
PARMSTR
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
10
10
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 15:03
CWSPEN3
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
5
5
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L N1
0.2
1
EPA 200.8
02/24/2017 18:04
PARMSTR
ug/L B2
0.3
1
EPA 200.8
02/24/2017 18:04
PARMSTR
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 830 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 6 of 82
Site: ABMW-7 Sample #: 2017004297
Collection Date: 06 -Feb -17 2:15 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 3.0 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7BR
Collection Date: 06 -Feb -17 2:38 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:15
LSTARLI
Chloride
14
mg/L
2
Sulfate
120
mg/L
2
MERCURY (COLD VAPOR) IN WATER
02/15/2017 12:34
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/20/2017 15:06
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:09
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.015
mg/L
0.005
Boron (B)
1.34
mg/L
0.05
Iron (Fe)
0.139
mg/L
0.01
Manganese (Mn)
0.499
mg/L
0.005
Strontium (Sr)
0.236
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 11:37
Calcium (Ca)
83.7
mg/L
0.01
Magnesium (Mg)
32.0
mg/L
0.005
Potassium (K)
4.13
mg/L
0.1
Sodium (Na)
17.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.009
mg/L
0.005
Barium (Ba)
0.017
mg/L
0.005
Boron (B)
1.34
mg/L
0.05
Iron (Fe)
0.191
mg/L
0.01
Manganese (Mn)
0.535
mg/L
0.005
Strontium (Sr)
0.248
mg/L
0.005
Zinc (Zn)
0.008
mg/L
0.005
Duke Energy Analytical Lab
Page 7 of 82
Sample #: 2017004299
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:15
LSTARLI
Vendor Method
V_PACE
20
EPA 300.0
02/15/2017 12:34
JAHERMA
20
EPA 300.0
02/15/2017 12:34
JAHERMA
1
EPA 245.1
02/16/2017 13:50
DMFRANC
1
EPA 245.1
02/20/2017 15:06
DMFRANC
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/17/2017 15:09
MHALL3
1
EPA 200.7
02/22/2017 11:37
MHALL3
1
EPA 200.7
02/22/2017 11:37
MHALL3
1
EPA 200.7
02/22/2017 11:37
MHALL3
1
EPA 200.7
02/22/2017 11:37
MHALL3
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE
1
EPA 200.7
02/10/2017 16:01
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7BR
Collection Date: 06 -Feb -17 2:38 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
2.08
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1.65
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.345
Duke Energy Analytical Lab
Page 8 of 82
ug/L
1
Sample #:
2017004299
02/24/2017 18:20
PARMSTR
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
0.2
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
0.3
1
EPA 200.8
02/23/2017 18:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L N1
0.2
1
EPA 200.8
02/24/2017 18:20
PARMSTR
ug/L B2
0.3
1
EPA 200.8
02/24/2017 18:20
PARMSTR
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 460 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 9 of 82
Site: ABMW-7BR Sample #: 2017004299
Collection Date: 06 -Feb -17 2:38 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.980 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7BRL
Collection Date: 06 -Feb -17 4:24 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:16
LSTARLI
Chloride
9.7
mg/L
0.2
Sulfate
410
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/15/2017 15:12
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/20/2017 15:08
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:13
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.014
mg/L
0.005
Boron (B)
0.070
mg/L
0.05
Iron (Fe)
0.194
mg/L
0.01
Manganese (Mn)
0.062
mg/L
0.005
Strontium (Sr)
0.730
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 11:41
Calcium (Ca)
96.4
mg/L
0.1
Magnesium (Mg)
16.0
mg/L
0.005
Potassium (K)
1.62
mg/L
0.1
Sodium (Na)
47.3
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.015
mg/L
0.005
Barium (Ba)
0.018
mg/L
0.005
Boron (B)
0.115
mg/L
0.05
Iron (Fe)
0.292
mg/L
0.01
Manganese (Mn)
0.072
mg/L
0.005
Strontium (Sr)
0.754
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 10 of 82
Sample #: 2017004300
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:16
LSTARLI
Vendor Method
V_PACE
2
EPA 300.0
02/15/2017 15:12
JAHERMA
50
EPA 300.0
02/15/2017 15:12
JAHERMA
1
EPA 245.1
02/16/2017 13:52
DMFRANC
1
EPA 245.1
02/20/2017 15:08
DMFRANC
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
1
EPA 200.7
02/17/2017 15:13
MHALL3
10
EPA 200.7
02/22/2017 11:41
MHALL3
1
EPA 200.7
02/22/2017 11:41
MHALL3
1
EPA 200.7
02/22/2017 11:41
MHALL3
1
EPA 200.7
02/22/2017 11:41
MHALL3
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE
1
EPA 200.7
02/10/2017 16:16
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-7BRL
Collection Date: 06 -Feb -17 4:24 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
6.66
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
1.52
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
7.24
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.307
Duke Energy Analytical Lab
Page 11 of 82
ug/L
1
Sample #:
2017004300
02/24/2017 17:34
PARMSTR
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
0.2
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
0.3
1
EPA 200.8
02/23/2017 18:36
CWSPEN3
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L N1
0.2
1
EPA 200.8
02/24/2017 17:34
PARMSTR
ug/L B2
0.3
1
EPA 200.8
02/24/2017 17:34
PARMSTR
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 590 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 12 of 82
Site: ABMW-7BRL Sample #: 2017004300
Collection Date: 06 -Feb -17 4:24 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.740 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-6
Collection Date: 06 -Feb -17 2:00 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:17
LSTARLI
Chloride
8.1
mg/L
2
Sulfate
200
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/15/2017 19:10
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/20/2017 15:10
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:17
Aluminum (Al)
0.015
mg/L
0.005
Barium (Ba)
0.698
mg/L
0.005
Boron (B)
2.86
mg/L
0.05
Iron (Fe)
8.05
mg/L
0.01
Manganese (Mn)
1.49
mg/L
0.005
Strontium (Sr)
8.19
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 11:45
Calcium (Ca)
164
mg/L
0.1
Magnesium (Mg)
49.8
mg/L
0.005
Potassium (K)
11.6
mg/L
0.1
Sodium (Na)
11.4
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.095
mg/L
0.005
Barium (Ba)
0.708
mg/L
0.005
Boron (B)
2.82
mg/L
0.05
Iron (Fe)
8.04
mg/L
0.01
Manganese (Mn)
1.46
mg/L
0.005
Strontium (Sr)
8.40
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 13 of 82
Sample #: 2017004301
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:17
LSTARLI
Vendor Method
V_PACE
20
EPA 300.0
02/15/2017 19:10
JAHERMA
50
EPA 300.0
02/15/2017 19:10
JAHERMA
1
EPA 245.1
02/16/2017 13:55
DMFRANC
1
EPA 245.1
02/20/2017 15:10
DMFRANC
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
1
EPA 200.7
02/17/2017 15:17
MHALL3
10
EPA 200.7
02/22/2017 11:45
MHALL3
1
EPA 200.7
02/22/2017 11:45
MHALL3
1
EPA 200.7
02/22/2017 11:45
MHALL3
1
EPA 200.7
02/22/2017 11:45
MHALL3
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE
1
EPA 200.7
02/10/2017 16:20
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-6
Collection Date: 06 -Feb -17 2:00 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
583
ug/L M4
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
110
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
1.07
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
589
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
109
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
1.37
Duke Energy Analytical Lab
Page 14 of 82
ug/L
1
Sample #:
2017004301
02/24/2017 18:51
PARMSTR
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
2
2
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
1
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 14:55
CWSPEN3
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
2
2
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L N1
0.2
1
EPA 200.8
02/24/2017 18:51
PARMSTR
ug/L B2
0.3
1
EPA 200.8
02/24/2017 18:51
PARMSTR
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 780 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 15 of 82
Site: ABMW-6 Sample #: 2017004301
Collection Date: 06 -Feb -17 2:00 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 11 mg/L 1 10 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS 14 mg/L 5 1 SM2540D 02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-6BR
Collection Date: 06 -Feb -17 2:45 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:19
LSTARLI
Chloride
11
mg/L
1
Sulfate
72
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/15/2017 13:05
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/20/2017 15:13
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:21
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.039
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.083
mg/L
0.01
Manganese (Mn)
0.864
mg/L
0.005
Strontium (Sr)
0.197
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 11:49
Calcium (Ca)
64.6
mg/L
0.01
Magnesium (Mg)
20.7
mg/L
0.005
Potassium (K)
5.61
mg/L
0.1
Sodium (Na)
19.9
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.011
mg/L
0.005
Barium (Ba)
0.042
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.122
mg/L
0.01
Manganese (Mn)
0.863
mg/L
0.005
Strontium (Sr)
0.199
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 16 of 82
Sample #: 2017004302
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:19
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/15/2017 13:05
JAHERMA
10
EPA 300.0
02/15/2017 13:05
JAHERMA
1
EPA 245.1
02/16/2017 13:57
DMFRANC
1
EPA 245.1
02/20/2017 15:13
DMFRANC
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/17/2017 15:21
MHALL3
1
EPA 200.7
02/22/2017 11:49
MHALL3
1
EPA 200.7
02/22/2017 11:49
MHALL3
1
EPA 200.7
02/22/2017 11:49
MHALL3
1
EPA 200.7
02/22/2017 11:49
MHALL3
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE
1
EPA 200.7
02/10/2017 16:23
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: ABMW-6BR
Collection Date: 06 -Feb -17 2:45 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
2.64
ug/L
Nickel (Ni)
2.74
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
2.71
Nickel (Ni)
2.90
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.324
Duke Energy Analytical Lab
Page 17 of 82
ug/L
1
Sample #:
2017004302
02/24/2017 19:06
PARMSTR
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
1
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
0.2
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
0.3
1
EPA 200.8
02/23/2017 18:43
CWSPEN3
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L
1
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L N1
0.2
1
EPA 200.8
02/24/2017 19:06
PARMSTR
ug/L B2
0.3
1
EPA 200.8
02/24/2017 19:06
PARMSTR
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 350 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
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Order # A 7020193
Duke Energy Analytical Lab
Page 18 of 82
Site: ABMW-6BR Sample #: 2017004302
Collection Date: 06 -Feb -17 2:45 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.604 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical9Lab
y Page 19 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Site: Filter Blank
Collection Date: 06 -Feb -17 4:55 PM
Analyte
Result
Units Qualifiers
RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
1 EPA 200.7
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1 EPA 200.7
02/17/2017 15:25
MHALL3
Aluminum (Al)
0.020
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
CWSPEN3
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
DF
Sample #: 2017004303
Matrix: GW WW
Method Analysis Date/Time Analyst
1 EPA 245.1
02/20/2017 15:15
DMFRANC
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.7
02/17/2017 15:25
MHALL3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3
1 EPA 200.8
02/23/2017 18:50
CWSPEN3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Site: Equipment Blank
Collection Date: 06 -Feb -17 4:55 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
LSTARLI
Vendor Parameter
Complete
JAHERMA
1 EPA 300.0
NITRITE + NITRATE (COLORIMETRIC)
JAHERMA
1 EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.018
mg-N/L
0.01
INORGANIC IONS BY IC
1 EPA 200.7
02/22/2017 11:53
MHALL3
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
1 EPA 200.7
02/10/2017 16:27
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
02/10/2017 16:27
JJMACKE
1 EPA 200.7
Calcium (Ca)
< 0.01
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1 EPA 200.8
02/24/2017 19:14
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
N1 0.2
Vanadium (V) Low Level
0.424
ug/L
B2 0.3
Duke Energy Analytical Lab
Page 20 of 82
Sample #: 2017004304
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1 EPA 353.2
02/21/2017 14:20
LSTARLI
1 EPA 300.0
02/15/2017 14:08
JAHERMA
1 EPA 300.0
02/15/2017 14:08
JAHERMA
1 EPA 245.1
02/16/2017 13:59
DMFRANC
1 EPA 200.7
02/22/2017 11:53
MHALL3
1 EPA 200.7
02/22/2017 11:53
MHALL3
1 EPA 200.7
02/22/2017 11:53
MHALL3
1 EPA 200.7
02/22/2017 11:53
MHALL3
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.7
02/10/2017 16:27
JJMACKE
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR
1 EPA 200.8
02/24/2017 19:14
PARMSTR

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
y Page 21 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Site: Equipment Blank
Sample #: 2017004304
Collection Date: 06 -Feb -17 4:55 PM
Matrix: GW WW
Analyte
Result Units Qualifiers RDL
DF Method Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
Total Carbon
TOC
0.350 mg/L 0.1
1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS
< 5 mg/L 5
1 SM2540D 02/10/2017 10:00
MGIGANT
Qualifiers:
B2 Target analyte was detected in blank(s) at a concentration greater than 1/2 the reporting limit but less than the
reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.
N1 See additional information listed below.
N1 -Target analyte was detected in continuing calibration blank at a concentration greater than half the reporting limit
but less than the reporting limit.

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020193
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0014
0.0014
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0002
0.0002
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0008
0.0008
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0011
-0.0011
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 5
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0015
-0.0015
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.301
3.01
mg-N/L
10
3.01
100 90
110
(Colorimetric)
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.295
2.95
mg-N/L
10
3.01
98.1 90
110
(Colorimetric)
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.29
2.9
mg-N/L
10
3.01
96.2 90
110
(Colorimetric)
LCS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.285
2.85
mg-N/L
10
3.01
94.9 90
110
(Colorimetric)
LCS # 5
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.284
2.84
mg-N/L
10
3.01
94.3 90
110
(Colorimetric)

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Order # J17020193
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #1
Parent Sample:
J17010538 -- 2017002436
Parameter
Measured
Final
Units:
Dil
52ike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.252
0.252
mg-N/L
1
0.25
96.9 90
110
(Colorimetric)
MSD #1
Parent Sample:
J17010538 -- 2017002436
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.25
0.25
mg-N/L
1
0.25
96.2 90
110 0.663
(Colorimetric)
MS #2
Parent Sample:
J17020345 -- 2017004978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.29
0.29
mg-N/L
1
0.25
94.8 90
110
(Colorimetric)
MSD #2
Parent Sample:
J17020345 -- 2017004978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.29
0.29
mg-N/L
1
0.25
94.9 90
110 0.169
(Colorimetric)
MS #3
Parent Sample:
J17010657 -- 2017003041
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.635
0.635
mg-N/L
1
0.25
92.5 90
110
(Colorimetric)
MSD #3
Parent Sample:
J17010657 -- 2017003041
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.637
0.637
mg-N/L
1
0.25
93.4 90
110 0.947
(Colorimetric)
MS #4
Parent Sample:
J17020378 -- 2017005189
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.405
0.405
mg-N/L
1
0.25
93.6 90
110
(Colorimetric)
MSD #4
Parent Sample:
J17020378 -- 2017005189
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.404
0.404
mg-N/L
1
0.25
93.4 90
110 0.128
(Colorimetric)
MS #5
Parent Sample:
J17020225 -- 2017004447
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.177
0.177
mg-N/L
1
0.25
76.9 90
110
(Colorimetric)
MSD #5
Parent Sample:
J17020225 -- 2017004447
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.179
0.179
mg-N/L
1
0.25
77.4 90
110 0.622
(Colorimetric)

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Order # A 7020193
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #6
Parent Sample:
J17020225 -- 2017004448
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.295
0.295
mg-N/L
1
0.25
90.8 90
110
(Colorimetric)
MSI) #6
Parent Sample:
J17020225 -- 2017004448
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.295
0.295
mg-N/L
1
0.25
90.7 90
110 0.0441
(Colorimetric)

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020213 Dionex INORGANIC IONS BY IC
Blank # 1
ISD #1
LCS # 1
Parameter
Measured
Final
Chloride
0
0
Sulfate
0
0
Parameter
Measured
Final
Chloride
5.31
5.31
Sulfate
15
15
Parameter
Measured
Final
Chloride
5.58
5.58
Sulfate
15.2
15.2
Parameter
Measured
Final
Chloride
4.84
4.84
Sulfate
4.84
4.84
Duke Energy Analytical Lab
Page 25 of 82
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
98.2
80
120
mg/L
1
5
96
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
mg/L
1
5
103
80
120
5.22
mg/L
1
5
101
80
120
4.84
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
96.7
90
110
mg/L
1
5
96.8
90
110

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020193
Level II QC Summary
Q17020456 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.014
0.014
Blank # 2
< 1/2 RDL
Parameter
Measured
Final
Mercury (Hg)
0.02
0.02
ISD #1
IS #2
Parameter Measured Final
Mercury (Hg) 0.903 18.1
Parameter Measured Final
Mercury (Hg) 0.914 18.3
Parameter Measured Final
Mercury (Hg) 0.861 86.1
ISD # 2
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.843
84.3
LCS # 1
< 1/2 RDL
Parameter
Measured
Final
Mercury (Hg)
1.98
1.98
LCS # 2
Parameter Measured Final
Mercury (Hg) 1.86 1.86
MS #1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
1.01
1.01
MSD #1
< 1/2 RDL
Parameter
Measured
Final
Mercury (Hg)
1.03
1.03
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
20
20
88.2
70
130
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
20
20
89.2
70
130
1.18
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
100
100
83.6
70
130
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
100
100
81.8
70
130
2.2
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
2
98.8
85
115
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
2
93.2
85
115
Parent Sample:
J17020436 -- 2017005386
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
1
98.1
70
130
Parent Sample:
J17020436 -- 2017005386
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
1
1
99.7
70
130
1.62

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Order # J17020193
Level II QC Summary
Q17020536 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.012
0.012
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.015
0.015
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 2.01 2.01
Parameter Measured Final
Mercury (Hg) 1.94 1.94
MS #1
Parameter Measured Final
Mercury (Hg) 1.04 1.04
MSD #1
Parameter Measured Final
Mercury (Hg) 1.06 1.06
MS #2
Parameter Measured Final
Mercury (Hg) 1 1
MSD #2
Parameter Measured Final
Mercury (Hg) 0.975 0.975
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
100 85
115
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
96.8 85
115
Parent Sample:
J17020082 -- 2017003734
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
102 70
130
Parent Sample:
J17020082 -- 2017003734
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
105 70
130
2.03
Parent Sample:
J17020223 -- 2017004412
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
98.8 70
130
Parent Sample:
J17020223 -- 2017004412
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
96.3 70
130
2.56

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical8Lab
y Page 28 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.000924
0.000924
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000006
-0.000006
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00112
-0.00112
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.00027
0.00027
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000399
0.000399
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000289
0.000289
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000128
0.000128
mg/L
1
0.005
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.0003
0.0003
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.00023
0.00023
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00124
0.00124
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.00001
-0.00001
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000411
0.000411
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000083
0.000083
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.00002
-0.00002
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Aluminum (AI)
2.05
2.05
mg/L
1
2
103
85
115
Barium (Ba)
0.99
0.99
mg/L
1
1
99
85
115
Boron (B)
2.01
2.01
mg/L
1
2
101
85
115
Iron (Fe)
1.99
1.99
mg/L
1
2
99.3
85
115
Manganese (Mn)
1
1
mg/L
1
1
100
85
115
Strontium (Sr)
1.95
1.95
mg/L
1
2
97.5
85
115
Zinc (Zn)
0.979
0.979
mg/L
1
1
97.9
85
115
LCS # 2
Parameter
Measured
Final
Units:
Aluminum (AI)
2.05
2.05
mg/L
Barium (Ba)
0.949
0.949
mg/L
Boron (B)
1.97
1.97
mg/L
Iron (Fe)
1.97
1.97
mg/L
Manganese (Mn)
0.997
0.997
mg/L
Strontium (Sr)
1.87
1.87
mg/L
Zinc (Zn)
1.01
1.01
mg/L
MS #1
Parameter Measured Final Units:
Aluminum (AI) 6.76 6.76 mg/L
Dil
Spike
% Recovery LCL
UCL Qualifier
1
2
102 85
115
1
1
94.9 85
115
1
2
98.3 85
115
1
2
98.5 85
115
1
1
99.7 85
115
1
2
93.7 85
115
1
1
101 85
115
Parent Sample:
J17020193 -- 2017004297
Dil
Spike
% Recovery LCL
UCL Qualifier
1
5
95.6 70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical9Lab
y Page 29 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Barium (Ba)
5.32
5.32
mg/L
1
5
103 70
130
Boron (B)
10.9
10.9
mg/L
1
5
100 70
130
Iron (Fe)
5.06
5.06
mg/L
1
5
101 70
130
Manganese (Mn)
5.05
5.05
mg/L
1
5
101 70
130
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.3 70
130
Zinc (Zn)
4.98
4.98
mg/L
1
5
99.7 70
130
MSD #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
6.76
6.76
mg/L
1
5
95.7 70
130
0.0627
Barium (Ba)
5.29
5.29
mg/L
1
5
102 70
130
0.642
Boron (B)
10.9
10.9
mg/L
1
5
99.5 70
130
0.541
Iron (Fe)
5.07
5.07
mg/L
1
5
101 70
130
0.178
Manganese (Mn)
5.04
5.04
mg/L
1
5
101 70
130
0.0397
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.5 70
130
0.183
Zinc (Zn)
4.99
4.99
mg/L
1
5
99.7 70
130
0.0802
MS #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.86
4.86
mg/L
1
5
97.1 70
130
Barium (Ba)
5.13
5.13
mg/L
1
5
102 70
130
Boron (B)
9.67
9.67
mg/L
1
5
101 70
130
Iron (Fe)
5.01
5.01
mg/L
1
5
100 70
130
Manganese (Mn)
5.02
5.02
mg/L
1
5
99.1 70
130
Strontium (Sr)
5.98
5.98
mg/L
1
5
99.7 70
130
Zinc (Zn)
4.8
4.8
mg/L
1
5
95.9 70
130
MSD #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
4.83
4.83
mg/L
1
5
96.6 70
130
0.537
Barium (Ba)
5.11
5.11
mg/L
1
5
101 70
130
0.533
Boron (B)
9.6
9.6
mg/L
1
5
99.9 70
130
1.31
Iron (Fe)
4.99
4.99
mg/L
1
5
99.6 70
130
0.421
Manganese (Mn)
4.99
4.99
mg/L
1
5
98.5 70
130
0.587
Strontium (Sr)
5.93
5.93
mg/L
1
5
98.8 70
130
0.906
Zinc (Zn)
4.77
4.77
mg/L
1
5
95.2 70
130
0.732
MS #3
Parent Sample:
J17020253
-- 2017004543
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.98
4.98
mg/L
1
5
99.5 70
130
Barium (Ba)
2.77
2.77
mg/L
1
5
54.6 70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 30 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #3
Parameter
Measured
Final
Units:
Dil
Boron (B)
7.78
7.78
mg/L
1
Iron (Fe)
5.04
5.04
mg/L
1
Manganese (Mn)
5.04
5.04
mg/L
1
Strontium (Sr)
6.02
6.02
mg/L
1
Zinc (Zn)
4.87
4.87
mg/L
1
MSD #3
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
4.89
4.89
mg/L
1
Barium (Ba)
2.9
2.9
mg/L
1
Boron (B)
7.69
7.69
mg/L
1
Iron (Fe)
5.01
5.01
mg/L
1
Manganese (Mn)
4.97
4.97
mg/L
1
Strontium (Sr)
6
6
mg/L
1
Zinc (Zn)
4.9
4.9
mg/L
1
MS #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.08
5.08
mg/L
1
Barium (Ba)
5
5
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.51
5.51
mg/L
1
Manganese (Mn)
5.37
5.37
mg/L
1
Strontium (Sr)
5.15
5.15
mg/L
1
Zinc (Zn)
5.16
5.16
mg/L
1
MSD #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.05
5.05
mg/L
1
Barium (Ba)
4.96
4.96
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.5
5.5
mg/L
1
Manganese (Mn)
5.33
5.33
mg/L
1
Strontium (Sr)
5.13
5.13
mg/L
1
Zinc (Zn)
5.15
5.15
mg/L
1
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
Qualifier
5
98.5 70
130
5
100 70
130
5
100 70
130
5
93.6 70
130
5
97.3 70
130
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
RPD Qualifier
5
97.8 70
130
1.76
5
57.2 70
130
4.61
5
96.8 70
130
1.78
5
99.9 70
130
0.599
5
98.9 70
130
1.45
5
93.2 70
130
0.45
5
97.9 70
130
0.676
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
Qualifier
5
101 70
130
5
99.7 70
130
5
101 70
130
5
101 70
130
5
101 70
130
5
97.5 70
130
5
103 70
130
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
RPD Qualifier
5
101 70
130
0.484
5
98.8 70
130
0.977
5
101 70
130
0.0376
5
101 70
130
0.286
5
100 70
130
0.774
5
97.1 70
130
0.399
5
103 70
130
0.0252

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
y Page 31 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00248
0.00248
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.000341
-0.000341
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.0173
0.0173
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.012
0.012
mg/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
-0.00375
-0.00375
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.00129
-0.00129
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
-0.00845
-0.00845
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.00617
0.00617
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Calcium (Ca)
2.1
2.1
mg/L
1
2
105
85
115
Magnesium (Mg)
2.05
2.05
mg/L
1
2
102
85
115
Potassium (K)
3.92
3.92
mg/L
1
4
98
85
115
Sodium (Na)
8.03
8.03
mg/L
1
8.1
99.2
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
1.94
1.94
mg/L
1
2
97.2
85
115
Magnesium (Mg)
1.91
1.91
mg/L
1
2
95.5
85
115
Potassium (K)
3.81
3.81
mg/L
1
4
95.3
85
115
Sodium (Na)
7.93
7.93
mg/L
1
8.1
97.9
85
115
MS #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
5.95
5.95
mg/L
1
5
106
70
130
Magnesium (Mg)
6.19
6.19
mg/L
1
5
106
70
130
Potassium (K)
7.24
7.24
mg/L
1
5
102
70
130
Sodium (Na)
8.68
8.68
mg/L
1
5
101
70
130
MSD #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
5.94
5.94
mg/L
1
5
106
70
130
0.189
Magnesium (Mg)
6.17
6.17
mg/L
1
5
105
70
130
0.38
Potassium (K)
7.23
7.23
mg/L
1
5
102
70
130
0.254
Sodium (Na)
8.69
8.69
mg/L
1
5
101
70
130
0.158

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical2Lab
y Page 32 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level I1 QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
MS #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
5.34
5.34
mg/L
1
5
107 70
130
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
Potassium (K)
5.13
5.13
mg/L
1
5
103 70
130
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
MSD #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
5.32
5.32
mg/L
1
5
106 70
130
0.413
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
0.0378
Potassium (K)
5.13
5.13
mg/L
1
5
102 70
130
0.195
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
0
MS #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
481
481
mg/L
1
5
59.2 70
130
Magnesium (Mg)
113
113
mg/L
1
5
228 70
130
Potassium (K)
7.35
7.35
mg/L
1
5
24.8 70
130
Sodium (Na)
53.8
53.8
mg/L
1
5
17.1 70
130
MSD #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
480
480
mg/L
1
5
23.1 70
130
87.8
Magnesium (Mg)
114
114
mg/L
1
5
247 70
130
7.94
Potassium (K)
7.4
7.4
mg/L
1
5
25.7 70
130
3.57
Sodium (Na)
53.4
53.4
mg/L
1
5
9.38 70
130
58.4
MS #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
99 70
130
Magnesium (Mg)
28
28
mg/L
1
5
98.2 70
130
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
Sodium (Na)
19
19
mg/L
1
5
98.5 70
130
MSD #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
100 70
130
1.38
Magnesium (Mg)
28
28
mg/L
1
5
97.6 70
130
0.633
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
0
Sodium (Na)
19.1
19.1
mg/L
1
5
99.3 70
130
0.748

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020202 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Duke Energy Analytical Lab
Page 33 of 82
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.00138
0.00138
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000279
0.000279
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00192
0.00192
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.00211
0.00211
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000598
0.000598
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.00048
0.00048
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.00253
0.00253
mg/L
1
0.005
> 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Aluminum (Al)
5.21
5.21
mg/L
1
5
104
85
115
Barium (Ba)
5.1
5.1
mg/L
1
5
102
85
115
Boron (B)
4.89
4.89
mg/L
1
5
97.8
85
115
Iron (Fe)
4.9
4.9
mg/L
1
5
97.9
85
115
Manganese (Mn)
5.16
5.16
mg/L
1
5
103
85
115
Strontium (Sr)
4.96
4.96
mg/L
1
5
99.3
85
115
Zinc (Zn)
5.08
5.08
mg/L
1
5
102
85
115
MS #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Aluminum (Al)
6.99
6.99
mg/L
1
5
97.7
70
130
Barium (Ba)
5.35
5.35
mg/L
1
5
103
70
130
Boron (B)
10.7
10.7
mg/L
1
5
96.1
70
130
Iron (Fe)
4.86
4.86
mg/L
1
5
97
70
130
Manganese (Mn)
5.1
5.1
mg/L
1
5
102
70
130
Strontium (Sr)
10.7
10.7
mg/L
1
5
104
70
130
Zinc (Zn)
4.86
4.86
mg/L
1
5
97
70
130
MSD #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Aluminum (Al)
6.98
6.98
mg/L
1
5
97.5
70
130
0.246
Barium (Ba)
5.36
5.36
mg/L
1
5
103
70
130
0.0387
Boron (B)
10.5
10.5
mg/L
1
5
91.1
70
130
5.32
Iron (Fe)
4.85
4.85
mg/L
1
5
96.9
70
130
0.103
Manganese (Mn)
5.1
5.1
mg/L
1
5
102
70
130
0
Strontium (Sr)
10.7
10.7
mg/L
1
5
103
70
130
0.617
Zinc (Zn)
4.9
4.9
mg/L
1
5
97.9
70
130
0.882

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 34 of 82
Level II QC Summary
Q17020559 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Antimony (Sb)
0.032
0.032
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.01
0.01
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.014
-0.014
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.003
0.003
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
0.017
0.017
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.007
0.007
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.133
-0.133
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.013
0.013
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.01
0.01
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.013
-0.013
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.029
0.029
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.01
0.01
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.063
0.063
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Antimony (Sb)
51.1
51.1
ug/L
1
50
102
85
115
Arsenic (As)
51.1
51.1
ug/L
1
50
102
85
115
Beryllium (Be)
51.3
51.3
ug/L
1
50
103
85
115
Cadmium (Cd)
51.1
51.1
ug/L
1
50
102
85
115
Chromium (Cr)
50.7
50.7
ug/L
1
50
101
85
115
Cobalt (Co)
51.7
51.7
ug/L
1
50
103
85
115
Copper (Cu)
51.5
51.5
ug/L
1
50
103
85
115
Lead (Pb)
50.6
50.6
ug/L
1
50
101
85
115
Molybdenum (Mo)
52.9
52.9
ug/L
1
50
106
85
115
Nickel (Ni)
51.5
51.5
ug/L
1
50
103
85
115
Selenium (Se)
48
48
ug/L
1
50
96.1
85
115
Thallium (TI) Low Level
48.4
48.4
ug/L
1
50
96.8
85
115
Vanadium (V) Low Level
51
51
ug/L
1
50
102
85
115
MS #1
Parameter
Measured
Final
Units:
Dil
Antimony (Sb)
51.1
51.1
ug/L
1
Arsenic (As)
629
629
ug/L
1
Beryllium (Be)
51.2
51.2
ug/L
1
Cadmium (Cd)
49.8
49.8
ug/L
1
Chromium (Cr)
49.9
49.9
ug/L
1
Cobalt (Co)
50.2
50.2
ug/L
1
Copper (Cu)
50.2
50.2
ug/L
1
Lead (Pb)
50.5
50.5
ug/L
1
Qualifier
Qualifier
Parent Sample:
J17020193 -- 2017004301
Spike
% Recovery LCL
UCL Qualifier
50
102 70
130
50
91.4 70
130
50
102 70
130
50
99.5 70
130
50
99.4 70
130
50
100 70
130
50
100 70
130
50
101 70
130

Level II QC Summary
Q17020559 IMS_DIS_TRM
MS #1
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
Duke Energy Analytical Lab
Page 35 of 82
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
160
160
ug/L
1
50
Nickel (Ni)
50
50
ug/L
1
50
Selenium (Se)
48.6
48.6
ug/L
1
50
Thallium (TI) Low Level
40.7
40.7
ug/L
1
50
Vanadium (V) Low Level
51.6
51.6
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.9
50.9
ug/L
1
50
Arsenic (As)
636
636
ug/L
1
50
Beryllium (Be)
53.7
53.7
ug/L
1
50
Cadmium (Cd)
50.1
50.1
ug/L
1
50
Chromium (Cr)
50.2
50.2
ug/L
1
50
Cobalt (Co)
50.4
50.4
ug/L
1
50
Copper(Cu)
50.2
50.2
ug/L
1
50
Lead (Pb)
50.7
50.7
ug/L
1
50
Molybdenum (Mo)
161
161
ug/L
1
50
Nickel (Ni)
50.5
50.5
ug/L
1
50
Selenium (Se)
49.2
49.2
ug/L
1
50
Thallium (TI) Low Level
41.2
41.2
ug/L
1
50
Vanadium (V) Low Level
51.7
51.7
ug/L
1
50
Parent Sample: J17020193 -- 2017004301
% Recovery
LCL
UCL Qualifier
102
70
130
99.8
70
130
96.2
70
130
81.3
70
130
101
70
130
Parent Sample: J17020193 -- 2017004301
% Recovery
LCL
UCL
RPD Qualifier
102
70
130
0.389
105
70
130
13.4
107
70
130
4.86
100
70
130
0.629
100
70
130
0.713
101
70
130
0.348
100
70
130
0.0578
101
70
130
0.37
104
70
130
2.08
101
70
130
0.962
97.5
70
130
1.37
82.4
70
130
1.29
101
70
130
0.332

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical6Lab
y Page 36 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020209 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
-0.014
-0.014
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.103
0.103
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0.021
0.021
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.003
0.003
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
0.093
0.093
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Copper (Cu)
0.038
0.038
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.013
0.013
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
0.023
0.023
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.233
0.233
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.046
0.046
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.292
0.292
ug/L
1
0.3
> 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50.4
50.4
ug/L
1
50
101
85
115
Arsenic (As)
50.6
50.6
ug/L
1
50
101
85
115
Beryllium (Be)
49.8
49.8
ug/L
1
50
99.6
85
115
Cadmium (Cd)
51
51
ug/L
1
50
102
85
115
Chromium (Cr)
49.9
49.9
ug/L
1
50
99.8
85
115
Cobalt (Co)
50.4
50.4
ug/L
1
50
101
85
115
Copper (Cu)
50.7
50.7
ug/L
1
50
101
85
115
Lead (Pb)
50.6
50.6
ug/L
1
50
101
85
115
Molybdenum (Mo)
51.2
51.2
ug/L
1
50
102
85
115
Nickel (Ni)
51.5
51.5
ug/L
1
50
103
85
115
Selenium (Se)
52.4
52.4
ug/L
1
50
105
85
115
Thallium (TI) Low Level
49.2
49.2
ug/L
1
50
98.4
85
115
Vanadium (V) Low Level
49.7
49.7
ug/L
1
50
99.5
85
115
MS #1
Parent Sample:
J17020193 -- 2017004300
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50.9
50.9
ug/L
1
50
102
70
130
Arsenic (As)
53.2
53.2
ug/L
1
50
103
70
130
Beryllium (Be)
49.6
49.6
ug/L
1
50
99.2
70
130
Cadmium (Cd)
50.8
50.8
ug/L
1
50
102
70
130
Chromium (Cr)
50.1
50.1
ug/L
1
50
99.9
70
130
Cobalt (Co)
50.4
50.4
ug/L
1
50
101
70
130
Copper (Cu)
49.8
49.8
ug/L
1
50
99.2
70
130
Lead (Pb)
50.6
50.6
ug/L
1
50
101
70
130

Level II QC Summary
Q17020209 IMS_TRM
MS #1
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 7020193
TOTAL RECOVERABLE METALS BY ICP -MS
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
60.1
60.1
ug/L
1
50
Nickel (Ni)
51.2
51.2
ug/L
1
50
Selenium (Se)
50.3
50.3
ug/L
1
50
Thallium (TI) Low Level
47.5
47.5
ug/L
1
50
Vanadium (V) Low Level
51
51
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.6
51.6
ug/L
1
50
Arsenic (As)
53.6
53.6
ug/L
1
50
Beryllium (Be)
53.3
53.3
ug/L
1
50
Cadmium (Cd)
51.4
51.4
ug/L
1
50
Chromium (Cr)
51.1
51.1
ug/L
1
50
Cobalt (Co)
50.9
50.9
ug/L
1
50
Copper(Cu)
50.4
50.4
ug/L
1
50
Lead (Pb)
51.5
51.5
ug/L
1
50
Molybdenum (Mo)
60.8
60.8
ug/L
1
50
Nickel (Ni)
51.7
51.7
ug/L
1
50
Selenium (Se)
50.2
50.2
ug/L
1
50
Thallium (TI) Low Level
48.6
48.6
ug/L
1
50
Vanadium (V) Low Level
51.9
51.9
ug/L
1
50
Duke Energy Analytical Lab
Page 37 of 82
Parent Sample: J17020193 -- 2017004300
% Recovery
LCL
UCL Qualifier
106
70
130
102
70
130
100
70
130
95
70
130
101
70
130
Parent Sample: J17020193 -- 2017004300
% Recovery
LCL
UCL
RPD Qualifier
103
70
130
1.32
104
70
130
0.624
107
70
130
7.15
103
70
130
1.06
102
70
130
2.03
102
70
130
0.973
101
70
130
1.33
103
70
130
1.78
107
70
130
1.22
103
70
130
0.927
99.8
70
130
0.208
97.1
70
130
2.17
103
70
130
1.74

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
Y Page 38 of 82
This report shall not be reproduced, except in full.
Order # J17020193
Level II QC Summary
Q17020303 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Parameter Measured Final
TDS 0 0
Blank # 2
Parameter Measured Final
TDS 0 0
Duplicate # 1
Parameter Measured Final
TDS 52 52
Duplicate # 2
Parameter Measured Final
TDS 59 59
Duplicate # 3
Parameter Measured Final
TDS 63 63
LCS # 1
Parameter Measured Final
TDS 106 106
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Parent Sample:
J17010632 -- 2017002934
Units:
Dil
RPD Qualifier
mg/L
1
1.94
Parent Sample:
J17010632 -- 2017002935
Units:
Dil
RPD Qualifier
mg/L
1
3.45
Parent Sample:
J17010632 -- 2017002936
Units:
Dil
RPD Qualifier
mg/L
1
1.57
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
mg/L
1
100
106 90
110

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical9Lab
y Page 39 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020477
Total Carbon
Total Carbon
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.033
mg/L
1
0.1
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.038
mg/L
1
0.1
< 1/2 RDL
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.043
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
3.46
mg/L
1
2
108
80
120
ISD #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
3.32
mg/L
1
2
101
80
120
6.6
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.69
mg/L
1
2
104
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.76
mg/L
1
2
108
80
120
3.3
IS #3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.4
mg/L
1
2
105
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.43
mg/L
1
2
107
80
120
1.42
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.79
mg/L
1
2.87
97.2
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.84
mg/L
1
2.87
99.1
85
115
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.99
mg/L
1
2.87
104
85
115

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 40 of 82
This report shall not be reproduced, except in full.
Order # A 7020193
Level II QC Summary
Q17020280 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TSS
0
0
mg/L
1
5
< 1/2 RDL
Duplicate # 1
Parent Sample:
J17010213
-- 2017000862
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
2.4
2.4
mg/L
1
8
Duplicate # 2
Parent Sample:
J17010213
-- 2017000863
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
0.8
0.8
mg/L
1
0
Duplicate # 3
Parent Sample:
J17010213
-- 2017000864
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
5.2
5.2
mg/L
1
3.92
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
TSS
45.6
45.6
mg/L
1
50
91.2 90
110

�• JG�.I L. LA, LV1
Sample Condition Upon Receipt(SCUR)Page 1 of 2
aeeAnalytical r Document No.: Iss9lf rMna y ica a
F-CAR-CS-033-Rev.01 Pace Quality Officgge 62 of 82
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersvil[e` ❑ ) Raleigh❑ Mechanicsville❑
ConditionSample _ .. Cent Name: � W0# : 92328938
Reciptl Project #:
ifW u
Courier; ❑Fed Ex ❑UPS USOS ❑Client �I I III I �1�II� I �I IIS fll
❑ Commercial �gNce ❑Other: 92326938
)
Custody Seal Present? ❑Yes 60 Seals Intact? ❑Yes �No .4
Date/Initials Person Examining Contents:
Packing Material: [:]Bubble Wrap u� ie Bags ❑None Mother:
Thermometer:
l�t Gun ID: �. D T e o 'ce: � t ❑Blue ❑None �Qjlmples on ice, cooling process has begun
Correction Factor: Cooler Temp Corrected (°C): Biological Tissue Frozen? ❑Yes,�No ❑N/A
Temp should be above freezing to 6°C
USDA Regulated soil (')N/A, water sample)
Did samples originate inJauarantine zone within the United States: CA,
❑Yes
NY, or
SC (check
maps)?
Did samples originate from a foreign source (internationally,
o
including Hawaii and Puerto Rico)? ❑Yes Elaq
Com ments/Discrepancy:
Chain of Custody Present?
�[�es
❑No
❑N/A
1.
Samples Arrived within Hold Time?
�s
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
nes
[-]No
❑N/A
3.
Rush Turn Around Time Requested?
❑ves
ivo
❑N/A
4.
Sufficient Volume?
_ es
❑Ne
❑N/A
5.
Correct Containers Used?
CQs
❑No
❑N/A
6.
-Pace Containers Used?
�,Eqes
❑No
❑N/A
Containers Intact?
49Pes
ONO
❑N/A
7.
Samples Field Filtered?
❑Yes
[]No
❑Nu A
8. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
Yes
ONO
❑N/A
9.
-Includes r—Dime/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
Dyes
Ujo
❑N/A
10.
Trip Blank Present?
❑Yes
filo
❑N/A
11.
Trip Blank Custody Seals Present?
❑Yes
❑No
,❑ /A
CLIENT NOTIFICATION/RESOLUTION
Field Data Required? ❑Yes ❑No
Person Contacted:
Date/Time:
Comments/Sample
Discrepancy:
Project Manager SCURF Review:
Date:
Project Manager SRF Review:
Dater f
Nate: Whenever there is a discrepancy affecting North Carofina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e
Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 22 of 24

uocurnenLrvdlne:
Sample Condition Upon Recei
Analytical Document No.:
F-CAR-CS-033-Rev.01
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
**Bottom half of box is to list number of bottles
LIUL.Uli1C11L nCV1aCU. JCV L. —, --
Page2of2
Pace Quality Off c 63 of 82
Project # WO# : 92328938
PM: KLH1
CLIENT:
Due Date: 02/14/17
92 -Duke Ener
pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
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Lot#
Page 23 of 24

I
Duke Energy Analytical Lab
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Page 24 og4
a

® I Laboratories LLC
a member of The GEL Group
Duke Energ nalytical Lab
age 65 of 82 C1
110 Box 39712 Charleswi.302W7
2040 8iyaaD Rola CnarFestarl. SC 29407
P 843 55M171
F 243 7 6.11178
gel.cor71
February 27, 2017
Anne Pridgeon
Duke Energy
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment
Work Order: 415840
SDG: J17020193
Dear Anne Pridgeon:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on February 07, 2017. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Lindsay Fabra
Project Manager
Purchase Order: 5015714
Enclosures
1111H111111111111111 11111111111111111111111111111111111111111111

Duke Energy Analytical Lab
Page 66 of 82
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0004 Duke Energy Carolinas, LLC <BR> (PO 5015714)
Client SDG: J17020193 GEL Work Order: 415840
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
J Value is estimated
U Analyte was analyzed for but not detected above the Lc
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
Page 2 of 17
Cf'J-Y 40,

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 67 of 82
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004297
415840001
Ground Water
06 -FEB -17 14:15
07 -FEB -17
Client
Report Date: February 27, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000932
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1222 1637423
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/23/17
1619 1637423
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1255 1637423
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.464
1.00
pCi/L
AXM6 02/21/17
1413 1638127
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.01
0.539
1.00
pCi/L
MXH8 02/25/17
1115 1637849
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/08/17
1553
1637422
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 91.7 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 3 of 17
1
2
3
4
5

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 68 of 82
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004299
415840002
Ground Water
06 -FEB -17 14:38
07 -FEB -17
Client
Report Date: February 27, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000648
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1231 1637423
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/23/17
1628 1637423
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1304 1637423
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.401
1.00
pCi/L
AXM6 02/21/17
1413 1638127
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.612
0.502
1.00
pCi/L
MXH8 02/25/17
0730 1637849
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/08/17
1553
1637422
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 91.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 4 of 17
1
2
3
4
5

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 69 of 82
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004300
415840003
Ground Water
06 -FEB -17 16:24
07 -FEB -17
Client
Report Date: February 27, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 J 0.000129
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1232 1637423
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/23/17
1630 1637423
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1306 1637423
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.542
1.00
pCi/L
AXM6 02/21/17
1413 1638127
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.595
1.00
pCi/L
MXH8 02/25/17
0730 1637849
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/08/17
1553
1637422
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 86.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 5 of 17
1
2
3
4
5

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 70 of 82
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004301
415840004
Ground Water
06 -FEB -17 14:00
07 -FEB -17
Client
Report Date: February 27, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00221
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1234 1637423
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/23/17
1631 1637423
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1307 1637423
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.948
1.00
pCi/L
AXM6 02/21/17
1413 1638127
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.551
1.00
pCi/L
MXH8 02/25/17
0730 1637849
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/08/17
1553
1637422
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 52.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 6 of 17
1
2
3
4
5

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 71 of 82
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004302
415840005
Ground Water
06 -FEB -17 14:45
07 -FEB -17
Client
Report Date: February 27, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000709
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1235 1637423
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/23/17
1633 1637423
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1309 1637423
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.494
1.00
pCi/L
AXM6 02/21/17
1413 1638127
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.337
0.286
1.00
pCi/L
MXH8 02/25/17
0730 1637849
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/08/17
1553
1637422
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 92.5 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 7 of 17
1
2
3
4
5

Duke Energy Analytical Lab
Page 72 of 82
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Reuort Date• February 27 2017
Duke Energy
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Anne Pridgeon
Workorder: 415840
Page 1 of 4
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1637423
QC1203723512 415840001 DUP
Uranium -233
U
ND
U
ND
ug/mL
N/A
SKJ
02/24/1712:56
Uranium -234
U
ND
U
ND
ug/mL
N/A
02/23/1716:21
Uranium -236
U
ND
U
ND
ug/mL
N/A
02/24/1712:56
Uranium -238
0.000932
0.000817
ug/mL
13.1 ^
(+/-0.0002)
02/23/1712:23
QC1203723511 LCS
Uranium -238
0.0496
0.056
u9/mL
113
(80%-120%)
02/23/1712:20
QC1203723515 LCS
Uranium -233
0.0005
0.000538
ug/mL
108
(80%-120%)
02/24/1712:53
Uranium -234
0.00055
0.000662
ug/mL
120
(80%-120%)
02/23/1716:18
Uranium -236
0.005
0.00536
u9/mL
107
(80%-120%)
02/24/1712:53
QC1203723510 MB
Uranium -233
U
ND
ug/mL
02/24/1712:52
Uranium -234
U
ND
ug/mL
02/23/1716:16
Uranium -236
U
ND
ug/mL
02/24/1712:52
Uranium -238
U
ND
ug/mL
02/23/1712:19
Page 8 of 17

Duke Energy Analytical Lab
Page 73 of 82
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415840
Page 2 of 4
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1637423
QC1203723513 415840001
MS
Uranium -238
0.0496
0.000932
0.0576
ug/mL
114
(75%-125%) SKJ
02/23/1712:25
QC1203723516 415840001
MS
Uranium -233
0.0005
U
ND
0.000559
ug/mL
112
(75%-125%)
02/24/1712:58
Uranium -234
0.00055
U
ND
0.000671
ug/mL
122
(75%-125%)
02/23/1716:22
Uranium -236
0.005
U
ND
0.00553
ug/mL
110
(75%-125%)
02/24/1712:58
QC1203723514 415840001
SDILT
Uranium -233
U
ND
U
ND
ug/L
N/A
02/24/1712:59
Uranium -234
U
ND
U
ND
ug/L
N/A
02/23/1716:24
Uranium -236
U
ND
U
ND
ug/L
N/A
(0%-10%)
02/24/1712:59
Uranium -238
0.932
J
0.158
ug/L
15
(0%-10%)
02/23/1712:26
Rad Gas Flow
Batch 1638127
QC1203725358 415729010
DUP
Radium -228 U 0.00343 U 0.569 pCi/L N/A
QC1203725359 LCS
Radium -228 7.00
QC1203725357 MB
Radium -228
Page 9 of 17
7.25 pCi/L
U 0.286 pCi/L
N/AAXM6 02/21/1714:12
104 (75%-125%) 02/21/1714:13
02/21/17 14:12

Duke Energy Analytical Lab
Page 74 of 82
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415840
Page 3 of 4
Parmname NOM
Sample Qual QC
Units RPD%
REC% Range Anlst
Date Time
Rad Ra -226
Batch 1637849
QC1203724567 415840001 DUP
Radium -226
1.01 U 0.427
pCi/L 80.8
(0% - 100%) MXH8
02/25/17 09:05
QC1203724569 LCS
Radium -226 26.0
21.2
pCi/L
81.8 (75%-125%)
02/25/17 09:05
QC1203724566 MB
Radium -226
U 0.409
pCi/L
02/25/17 09:05
QC1203724568 415840001 MS
Radium -226 130
1.01 121
pCi/L
92.3 (75%-125%)
02/25/17 09:05
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
Page 10 of 17

Duke Energy Analytical Lab
Page 75 of 82
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415840
Page 4 of 4
Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time
U Analyte was analyzed for but not detected above the Lc
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 11 of 17

Q Duke Energy Analytical Lab
Q - Page 76 of 82
ru
L
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Page 12 of 17

Duke Energy Analytical Lab
Page 77 of 82
i Laboratories LLC,
5ANiPi.l4: RFf`F'TPT R Ur'V11VW rnnNa
Sample Recelpt Criteria
I Shipping containet sreceived intact and
sealed?
2 Samples requiring cold preservation
Within (0:5 5 deg. Q?*
2a Daily check performed and passed on IR
temperature gun?
3 Chain of custody documen [s included
with shipment?
4 Sample containers intact and scaled?
S Samplcs requiring chemical preservation
at proper pH?
G DQ Law Level Perchlorate samples have
headspnce as require?
7 VOA via#s contain acid preservation?
8 VOA vials free of headspace (defined as
<fiuun bubble)?
ti Are Erre contninerS pfl Sent?
10 Samples received within holding titer?
11 Sample ID's on COC match ID's on
battles?
12 Date & time on COC match date & time
on bottles?
13 Number of containers received match
number indicated an COC? �!(
15 ICAC Form is properly signed in
relinquishLdfreceived sections?
lit IC crier and tracking number.
(llse Contianation Form if needed):
I'M (or PMA) review: Initials
Page 13 of 17
ConunenNIQualiflers (Required for iron -Conforming Items)
Circle Applicable. Stals broken Damaged conreiner Leafing cantniner Olher [describe]
Preservation Methodlee s Blue ice Dry ice lune Ocher (describe)
*all temperatures are recorded in Celsius
1 cmperature Device Serial it: �
Sewndruy Temperature Devi cc Serial N fif Applicable):
role Applicable: Seals broken Damaged container Lensing container Othcr (describe)
mplc ID's, containers effected and observed pH:
mple Mrs and containers affecicd;
unlmown, select Na)
:nple ID's and cantuiners affected:
yes, immtdiatuty deliver to Vulntlles labnrataryl
F. and tests affected;
nple ID's and conrsine rs affecled:
nple IDs affected:
opt D's arfeeled., f�Id f- �/-1 {f fj Cpl j t: �f� �y f'�n /iv-
eh1a67e-1r` �' !♦ �'r%7/�f�I/00TGI�IY We. !te �
Orele Applicable:
FedEx Air FedEx Ground LIPS Field Services Courier Ther
axilll— /-/� %-'
Dalo - _ I `iS .. Pay, -
GL -CHL -SR -001 Rev 3

Duke Energy Analytical Lab
Page 78 of 82
Technical Case Narrative
Duke Energy Carolinas, LLC
(DUPC)
SDG #: J17020193
Work Order #: 415840
Metals
Product: Determination of Metals by ICP -MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL -MA -E-014 REV# 28
Analytical Batch: 1637423
Preparation Method: SW846 3010A
Preparation Procedure: GL -MA -E-008 REV# 18
Preparation Batch: 1637422
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415840001
2017004297
415840002
2017004299
415840003
2017004300
415840004
2017004301
415840005
2017004302
1203723510
Method Blank (MB)ICP-MS
1203723511
Laboratory Control Sample (LCS)
1203723515
Laboratory Control Sample (LCS)
1203723514
415840001(2017004297L) Serial Dilution (SD)
1203723512
415840001(2017004297D) Sample Duplicate (DUP)
1203723513
415840001(2017004297S) Matrix Spike (MS)
1203723516
415840001(2017004297S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL -RAD -A-009 REV# 17
Analytical Batch: 1638127
Page 14 of 17

Duke Energy Analytical Lab
Page 79 of 82
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
415840001 2017004297
415840002 2017004299
415840003 2017004300
415840004
2017004301
415840005
2017004302
1203725357
Method Blank (MB)
1203725358
415729010(2017003734) Sample Duplicate (DUP)
1203725359
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL -RAD -A-008 REV# 14
Analytical Batch: 1637849
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415840001
2017004297
415840002
2017004299
415840003
2017004300
415840004
2017004301
415840005
2017004302
1203724566
Method Blank (MB)
1203724567
415840001(2017004297) Sample Duplicate (DUP)
1203724568
415840001(2017004297) Matrix Spike (MS)
1203724569
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Sample 415840001 (2017004297) was recounted due to high relative percent difference/relative error ratio. The
Page 15 of 17

Duke Energy Analytical Lab
Page 80 of 82
recount is reported.
Miscellaneous Information
Additional Comments
The matrix spike, 1203724568 (2017004297MS), aliquot was reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 16 of 17

Duke Energy Analytical Lab
Page 81 of 82
List of current GEL Certifications as of 27 February 2017
State
Certification
Alaska
UST -0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH -0169
Delaware
SC00012
DoD ELAP/ ISO 17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330 -15-00283,P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (AI33904)
Louisiana SDWA
LA170010
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-17-12
Utah NELAP
SC000122016-21
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 17 of 17

CHAIN OF C U5TODY RECORD AND ANA1_Y91S REQUEST FORM Duke Energy Analytical Lab
1 '-'-'-'-'-'-'---'------'-'--- - .._. _ _• _._ _ m _,_. -_ _ m - - - -•—'1 Page 82 o�Iyrterr a EDD
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ELEMENTS L1j ICFP jMMj, Al, FIR, B. Fa, Mn. Sr, In 1rJ'_LIna1gj&mDJ Ca. Mki. K. No Fkw M'y 2a6 1
rneuW = all moth■ ISP, IUF.. g
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rneuW = all moth■ ISP, IUF.. g

><,-, DUKE
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
Duke Energy Analytical Lab
Analytical Laboratory Page 1 of 136
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
J17020225
ROXBORO - AB GW ASSESSMENT WATER
Brian Wilker, Tim Hunsucker, Fred Holt, Brandon Russo, Kathy Webb, John To
Roxboro Steam Station
1700 Dunnaway Road
Semora,NC 27343
Anne Pridgeon
•-` Reason: Ihave reviewed
this cument.
D
�l'rff2—'ate; 201
r 1,:02:57-05'00'
Anne Pridgeon
Phone: [phone]
Date:
3/6/2017
Undigested metals: The matrix spike and spike duplicate associated with MW22D recovered below method limits for potassium
Respective quality checks including LCS are acceptable and there is no adverse impact to data.
Method 2320: The matrix spike and spike duplicate associated with GMW7 recovered outside method limits for alkalinity.
Respective quality checks including LCS are acceptable and there is no adverse impact to data.
Metals via 200.8: The matrix spike and spike duplicate associated with ABMW-4 recovered below method recommended limits
for low level thallium. Reanalysis at a 5X dilution confirmed poor recovery suggesting sample matrix interference. Data has been
flagged accordingly.
Data Flags & Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory OC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time Collected By
Duke Energy Analytical Lab
Page 2 of 136
Sample Description
2017004441
Roxboro
06 -Feb
-17
5:35
PM
Richard Jacobs
ABMW-4
2017004442
Roxboro
07 -Feb
-17
3:32
PM
Richard Jacobs
MW -22D
2017004443
Roxboro
07 -Feb
-17
3:14
PM
Richard Jacobs
MW-22BR
2017004444
Roxboro
07 -Feb
-17
1:24
PM
Richard Jacobs
GMW-7
2017004445
Roxboro
07 -Feb -17
11:45
AM
Richard Jacobs
GMW-8
2017004446
Roxboro
07 -Feb
-17
9:55
AM
Richard Jacobs
ABMW-5D
2017004447
Roxboro
07 -Feb
-17
9:25
AM
Richard Jacobs
ABMW-5
2017004448
Roxboro
07 -Feb
-17
8:58
AM
Richard Jacobs
MW -1 BR
2017004449
Roxboro
07 -Feb
-17
9:30
AM
Richard Jacobs
CW -1
2017004450
Roxboro
07 -Feb -17
11:22
AM
Richard Jacobs
GMW-11
2017004451
Roxboro
07 -Feb
-17
1:38
PM
Richard Jacobs
ABMW-4BR
2017004452
Roxboro
07 -Feb
-17
3:55
PM
Richard Jacobs
MW-6BR
2017004453
Roxboro
07 -Feb
-17
4:10
PM
Richard Jacobs
MW -6D
2017004454
Roxboro
07 -Feb
-17
4:35
PM
Richard Jacobs
Filter Blank
2017004455
Roxboro
07 -Feb
-17
4:35
PM
Richard Jacobs
Equipment Blank
15 Total Samples

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals 0 Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes F./] No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
Job Summary Report
Sample Identification
Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Duke Energy Analytical Lab
Page 3 of 136
d❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separatel
Reviewed By: DBA Account Date: 3/3/2017

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-4
Collection Date: 06 -Feb -17 5:35 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:32
LSTARLI
Chloride
77
mg/L
5
Sulfate
2200
mg/L
50
MERCURY (COLD VAPOR) IN WATER
02/09/2017 17:26
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:27
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:30
Aluminum (Al)
0.063
mg/L
0.005
Barium (Ba)
0.035
mg/L
0.005
Boron (B)
39.3
mg/L
0.5
Iron (Fe)
53.3
mg/L
0.1
Manganese (Mn)
8.72
mg/L
0.005
Strontium (Sr)
8.83
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
10
EPA 200.7
02/24/2017 10:27
Calcium (Ca)
507
mg/L
0.1
Magnesium (Mg)
215
mg/L
0.05
Potassium (K)
94.7
mg/L
1
Sodium (Na)
201
mg/L
0.5
TOTAL RECOVERABLE METALS BY ICP
10
EPA 200.7
Aluminum (Al)
1.29
mg/L
0.005
Barium (Ba)
0.054
mg/L
0.005
Boron (B)
40.5
mg/L
0.5
Iron (Fe)
58.4
mg/L
0.1
Manganese (Mn)
9.15
mg/L
0.005
Strontium (Sr)
9.25
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 4 of 136
Sample #: 2017004441
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:32
LSTARLI
Vendor Method
V_PACE
50
EPA 300.0
02/09/2017 17:26
BGN9034
500
EPA 300.0
02/09/2017 17:26
BGN9034
1
EPA 245.1
02/22/2017 13:42
LSTARLI
1
EPA 245.1
02/24/2017 14:27
DMFRANC
1
EPA 200.7
02/17/2017 15:30
MHALL3
1
EPA 200.7
02/17/2017 15:30
MHALL3
10
EPA 200.7
02/17/2017 15:30
MHALL3
10
EPA 200.7
02/17/2017 15:30
MHALL3
1
EPA 200.7
02/17/2017 15:30
MHALL3
1
EPA 200.7
02/17/2017 15:30
MHALL3
1
EPA 200.7
02/17/2017 15:30
MHALL3
10
EPA 200.7
02/24/2017 10:27
MHALL3
10
EPA 200.7
02/24/2017 10:27
MHALL3
10
EPA 200.7
02/24/2017 10:27
MHALL3
10
EPA 200.7
02/24/2017 10:27
MHALL3
1
EPA 200.7
02/23/2017 13:26
MHH7131
1
EPA 200.7
02/23/2017 13:26
MHH7131
10
EPA 200.7
02/23/2017 13:26
MHH7131
10
EPA 200.7
02/23/2017 13:26
MHH7131
1
EPA 200.7
02/23/2017 13:26
MHH7131
1
EPA 200.7
02/23/2017 13:26
MHH7131
1
EPA 200.7
02/23/2017 13:26
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-4
Collection Date: 06 -Feb -17 5:35 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
903
ug/L M4
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
6.25
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
529
ug/L M4
Nickel (Ni)
4.02
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3, M2;
Vanadium (V) Low Level
1.25
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
892
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
2.56
Cobalt (Co)
6.22
Copper (Cu)
2.34
Lead (Pb)
1.36
Molybdenum (Mo)
532
Nickel (Ni)
5.16
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
4.24
Duke Energy Analytical Lab
Page 5 of 136
ug/L
1
Sample #:
2017004441
02/27/2017 01:44
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
5
5
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
5
5
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
1
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
0.2
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
0.3
1
EPA 200.8
02/27/2017 13:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
10
10
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
10
10
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
1
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
0.2
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/27/2017 01:44
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 3600 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
500 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 6 of 136
Site: ABMW-4 Sample #: 2017004441
Collection Date: 06 -Feb -17 5:35 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.1 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 110 mg/L 5 1 SM2540D 02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 7 of 136
Site: MW -22D
Sample #:
2017004442
Collection Date: 07 -Feb -17 3:32
PM
Matrix:
GW WW
Analyte
Result
Units
Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.774
mg-N/L
0.01
1
EPA 353.2
02/21/2017 14:33
LSTARLI
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC
Chloride
20
mg/L
2
20
EPA 300.0
02/09/2017 17:43
BGN9034
Sulfate
1300
mg/L
20
200
EPA 300.0
02/09/2017 17:43
BGN9034
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
1
EPA 245.1
02/22/2017 13:45
LSTARLI
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
1
EPA 245.1
02/24/2017 14:29
DMFRANC
DISSOLVED METALS BY ICP
Aluminum (Al)
< 0.005
mg/L
0.005
1
EPA 200.7
02/17/2017 15:35
MHALL3
Barium (Ba)
0.041
mg/L
0.005
1
EPA 200.7
02/17/2017 15:35
MHALL3
Boron (B)
0.388
mg/L
0.05
1
EPA 200.7
02/17/2017 15:35
MHALL3
Iron (Fe)
0.016
mg/L
0.01
1
EPA 200.7
02/17/2017 15:35
MHALL3
Manganese (Mn)
2.13
mg/L
0.005
1
EPA 200.7
02/17/2017 15:35
MHALL3
Strontium (Sr)
1.76
mg/L
0.005
1
EPA 200.7
02/17/2017 15:35
MHALL3
Zinc (Zn)
< 0.005
mg/L
0.005
1
EPA 200.7
02/17/2017 15:35
MHALL3
UNDIGESTED METALS BY ICP
Calcium (Ca)
478
mg/L
M4
0.1
10
EPA 200.7
02/22/2017 14:32
MHALL3
Magnesium (Mg)
102
mg/L
M4
0.05
10
EPA 200.7
02/22/2017 14:32
MHALL3
Potassium (K)
6.11
mg/L
M2
0.1
1
EPA 200.7
02/22/2017 14:32
MHALL3
Sodium (Na)
52.9
mg/L
M4,
0.05
1
EPA 200.7
02/22/2017 14:32
MHALL3
N1;
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.290
mg/L
0.005
1
EPA 200.7
02/23/2017 13:30
MHH7131
Barium (Ba)
0.046
mg/L
0.005
1
EPA 200.7
02/23/2017 13:30
MHH7131
Boron (B)
0.398
mg/L
0.05
1
EPA 200.7
02/23/2017 13:30
MHH7131
Iron (Fe)
0.241
mg/L
0.01
1
EPA 200.7
02/23/2017 13:30
MHH7131
Manganese (Mn)
2.15
mg/L
0.005
1
EPA 200.7
02/23/2017 13:30
MHH7131
Strontium (Sr)
1.78
mg/L
0.005
1
EPA 200.7
02/23/2017 13:30
MHH7131
Zinc (Zn)
< 0.005
mg/L
0.005
1
EPA 200.7
02/23/2017 13:30
MHH7131

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 8 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW -22D
Collection Date: 07 -Feb -17 3:32 PM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004442
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Cobalt (Co)
7.68
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Nickel (Ni)
1.95
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Selenium (Se)
410
ug/L
1
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
Vanadium (V) Low Level
3.51
ug/L
0.3
1
EPA 200.8
02/24/2017 14:00
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Arsenic (As)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Beryllium (Be)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Cadmium (Cd)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Chromium (Cr)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Cobalt (Co)
7.00
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Copper (Cu)
2.34
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Lead (Pb)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Molybdenum (Mo)
<1
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Nickel (Ni)
1.84
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Selenium (Se)
405
ug/L
1
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
02/28/2017 10:59
JAHERMA
Vanadium (V) Low Level
3.98
ug/L
0.3
1
EPA 200.8
02/28/2017 10:59
JAHERMA
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 2200 mg/L
Vendor Method V_PACE
500 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 9 of 136
Site: MW -22D Sample #: 2017004442
Collection Date: 07 -Feb -17 3:32 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 2.5 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 6 mg/L 5 1 SM2540D 02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW-22BR
Collection Date: 07 -Feb -17 3:14 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:34
LSTARLI
Chloride
25
mg/L
0.5
Sulfate
370
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/09/2017 18:00
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:32
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:39
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.077
mg/L
0.005
Boron (B)
0.498
mg/L
0.05
Iron (Fe)
1.09
mg/L
0.01
Manganese (Mn)
2.43
mg/L
0.005
Strontium (Sr)
0.533
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 14:44
Calcium (Ca)
150
mg/L
0.1
Magnesium (Mg)
58.0
mg/L
0.005
Potassium (K)
9.72
mg/L
M2 0.1
Sodium (Na)
45.5
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.047
mg/L
0.005
Barium (Ba)
0.081
mg/L
0.005
Boron (B)
0.541
mg/L
0.05
Iron (Fe)
1.49
mg/L
0.01
Manganese (Mn)
2.55
mg/L
0.005
Strontium (Sr)
0.560
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 10 of 136
Sample #: 2017004443
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:34
LSTARLI
Vendor Method
V_PACE
5
EPA 300.0
02/09/2017 18:00
BGN9034
50
EPA 300.0
02/09/2017 18:00
BGN9034
1
EPA 245.1
02/22/2017 13:47
LSTARLI
1
EPA 245.1
02/24/2017 14:32
DMFRANC
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
1
EPA 200.7
02/17/2017 15:39
MHALL3
10
EPA 200.7
02/22/2017 14:44
MHALL3
1
EPA 200.7
02/22/2017 14:44
MHALL3
1
EPA 200.7
02/22/2017 14:44
MHALL3
1
EPA 200.7
02/22/2017 14:44
MHALL3
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131
1
EPA 200.7
02/23/2017 13:34
MHH7131

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 11 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW-22BR
Collection Date: 07 -Feb -17 3:14 PM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004443
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Arsenic (As)
1.09
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Cobalt (Co)
9.59
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Molybdenum (Mo)
9.09
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Nickel (Ni)
1.12
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
Vanadium (V) Low Level
0.311
ug/L
0.3
1
EPA 200.8
02/24/2017 14:08
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Arsenic (As)
1.26
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Cobalt (Co)
9.27
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Molybdenum (Mo)
9.25
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
Vanadium (V) Low Level
0.405
ug/L
0.3
1
EPA 200.8
02/28/2017 01:42
CWSPEN3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 930 mg/L
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 12 of 136
Site: MW-22BR Sample #: 2017004443
Collection Date: 07 -Feb -17 3:14 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 2.5 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-7
Collection Date: 07 -Feb -17 1:24 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.857 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:35
LSTARLI
Chloride
170
mg/L
5
Sulfate
230
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/09/2017 15:28
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:34
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:43
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.139
mg/L
0.005
Boron (B)
1.35
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.588
mg/L
0.005
Zinc (Zn)
0.007
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 14:48
Calcium (Ca)
86.4
mg/L
0.01
Magnesium (Mg)
56.5
mg/L
0.005
Potassium (K)
3.62
mg/L
M2 0.1
Sodium (Na)
98.8
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.116
mg/L
0.005
Barium (Ba)
0.200
mg/L
0.005
Boron (B)
1.61
mg/L
0.05
Iron (Fe)
0.083
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.633
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 13 of 136
Sample #: 2017004444
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:35
LSTARLI
Vendor Method
V_PACE
50
EPA 300.0
02/09/2017 15:28
BGN9034
50
EPA 300.0
02/09/2017 15:28
BGN9034
1
EPA 245.1
02/22/2017 13:50
LSTARLI
1
EPA 245.1
02/24/2017 14:34
DMFRANC
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/17/2017 15:43
MHALL3
1
EPA 200.7
02/22/2017 14:48
MHALL3
1
EPA 200.7
02/22/2017 14:48
MHALL3
1
EPA 200.7
02/22/2017 14:48
MHALL3
1
EPA 200.7
02/22/2017 14:48
MHALL3
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131
1
EPA 200.7
02/23/2017 13:38
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-7
Collection Date: 07 -Feb -17 1:24 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
8.15
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
6.48
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
9.87
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
6.81
Duke Energy Analytical Lab
Page 14 of 136
ug/L
1
Sample #:
2017004444
02/28/2017 02:13
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
1
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 00:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:13
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 880 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 15 of 136
Site: GMW-7
Sample #:
2017004444
Collection Date: 07 -Feb -17
1:24 PM
Matrix:
GW WW
Analyte
Result
Units Qualifiers RDL DF Method
Analysis Date/Time Analyst
Total Carbon
TOC
2.1
mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L 5 1 SM2540D
02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-8
Collection Date: 07 -Feb -17 11:45 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.253 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:37
LSTARLI
Chloride
220
mg/L
10
Sulfate
600
mg/L
10
MERCURY (COLD VAPOR) IN WATER
02/09/2017 15:45
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:37
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 15:59
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.051
mg/L
0.005
Boron (B)
4.61
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.063
mg/L
0.005
Strontium (Sr)
0.992
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 14:58
Calcium (Ca)
276
mg/L
0.1
Magnesium (Mg)
105
mg/L
0.05
Potassium (K)
11.3
mg/L
M2 0.1
Sodium (Na)
82.9
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.281
mg/L
0.005
Barium (Ba)
0.054
mg/L
0.005
Boron (B)
4.80
mg/L
0.05
Iron (Fe)
0.270
mg/L
0.01
Manganese (Mn)
0.065
mg/L
0.005
Strontium (Sr)
1.02
mg/L
0.005
Zinc (Zn)
0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 16 of 136
Sample #: 2017004445
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:37
LSTARLI
Vendor Method
V_PACE
100
EPA 300.0
02/09/2017 15:45
BGN9034
100
EPA 300.0
02/09/2017 15:45
BGN9034
1
EPA 245.1
02/22/2017 14:53
LSTARLI
1
EPA 245.1
02/24/2017 14:37
DMFRANC
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
1
EPA 200.7
02/17/2017 15:59
MHALL3
10
EPA 200.7
02/22/2017 14:58
MHALL3
10
EPA 200.7
02/22/2017 14:58
MHALL3
1
EPA 200.7
02/22/2017 14:58
MHALL3
1
EPA 200.7
02/22/2017 14:58
MHALL3
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131
1
EPA 200.7
02/23/2017 13:14
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-8
Collection Date: 07 -Feb -17 11:45 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
2.04
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.23
ug/L
Nickel (Ni)
1.49
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
1.61
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
1.61
Cobalt (Co)
< 1
Copper (Cu)
3.21
Lead (Pb)
< 1
Molybdenum (Mo)
3.21
Nickel (Ni)
1.85
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
2.16
Duke Energy Analytical Lab
Page 17 of 136
ug/L
1
Sample #:
2017004445
02/28/2017 02:21
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 01:00
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:21
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 1700 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 18 of 136
Site: GMW-8
Sample #:
2017004445
Collection Date: 07 -Feb -17
11:45 AM
Matrix:
GW WW
Analyte
Result
Units Qualifiers RDL DF Method
Analysis Date/Time Analyst
Total Carbon
TOC
3.3
mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS
6
mg/L 5 1 SM2540D
02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-5D
Collection Date: 07 -Feb -17 9:55 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
1 EPA 353.2
02/21/2017 14:38
INORGANIC IONS BY IC
Vendor Method
V_PACE
Chloride
15
mg/L
0.2
Sulfate
1.3
mg/L
0.2
MERCURY (COLD VAPOR) IN WATER
1 EPA 245.1
02/24/2017 14:39
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
02/17/2017 16:11
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
MHALL3
1 EPA 200.7
02/17/2017 16:11
Aluminum (Al)
0.031
mg/L
0.005
Barium (Ba)
0.128
mg/L
0.005
Boron (B)
2.35
mg/L
0.05
Iron (Fe)
24.3
mg/L
0.01
Manganese (Mn)
5.12
mg/L
0.005
Strontium (Sr)
0.392
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
02/23/2017 13:42
MHH7131
1 EPA 200.7
Calcium (Ca)
36.7
mg/L
0.01
Magnesium (Mg)
11.2
mg/L
0.005
Potassium (K)
14.6
mg/L
M2 0.1
Sodium (Na)
16.1
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.241
mg/L
0.005
Barium (Ba)
0.137
mg/L
0.005
Boron (B)
2.46
mg/L
0.05
Iron (Fe)
27.9
mg/L
0.01
Manganese (Mn)
5.49
mg/L
0.005
Strontium (Sr)
0.413
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 19 of 136
Sample #: 2017004446
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1 EPA 353.2
02/21/2017 14:38
LSTARLI
Vendor Method
V_PACE
2 EPA 300.0
02/09/2017 16:02
BGN9034
2 EPA 300.0
02/09/2017 16:02
BGN9034
1 EPA 245.1
02/22/2017 14:55
LSTARLI
1 EPA 245.1
02/24/2017 14:39
DMFRANC
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/17/2017 16:11
MHALL3
1 EPA 200.7
02/22/2017 15:02
MHALL3
1 EPA 200.7
02/22/2017 15:02
MHALL3
1 EPA 200.7
02/22/2017 15:02
MHALL3
1 EPA 200.7
02/22/2017 15:02
MHALL3
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131
1 EPA 200.7
02/23/2017 13:42
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-5D
Collection Date: 07 -Feb -17 9:55 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
2.65
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
21.9
ug/L
Nickel (Ni)
5.55
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
1.28
Arsenic (As)
2.66
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
22.0
Nickel (Ni)
6.34
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.504
Duke Energy Analytical Lab
Page 20 of 136
ug/L
1
Sample #:
2017004446
02/28/2017 00:54
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 01:07
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 00:54
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 230 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 21 of 136
Site: ABMW-5D Sample #: 2017004446
Collection Date: 07 -Feb -17 9:55 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 6.6 mg/L 0.5 5 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 61 mg/L 5 1 SM2540D 02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-5
Collection Date: 07 -Feb -17 9:25 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L M2 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
EPA 353.2
INORGANIC IONS BY IC
LSTARLI
Vendor Method
Chloride
86
mg/L
02/09/2017 18:17
2
Sulfate
1200
mg/L
BGN9034
20
MERCURY (COLD VAPOR) IN WATER
02/22/2017 14:58
LSTARLI
1
Mercury (Hg)
< 0.05
ug/L
1
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
1
EPA 200.7
Mercury (Hg)
< 0.05
ug/L
EPA 200.7
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 16:15
MHALL3
Aluminum (Al)
0.014
mg/L
MHALL3
0.005
Barium (Ba)
0.047
mg/L
1
0.005
Boron (B)
24.7
mg/L
EPA 200.7
0.5
Iron (Fe)
2.40
mg/L
02/22/2017 15:06
0.01
Manganese (Mn)
1.60
mg/L
MHALL3
0.005
Strontium (Sr)
4.33
mg/L
1
0.005
Zinc (Zn)
< 0.005
mg/L
EPA 200.7
0.005
UNDIGESTED METALS BY ICP
10
EPA 200.7
02/23/2017 13:46
MHH7131
Calcium (Ca)
360
mg/L
MHH7131
0.1
Magnesium (Mg)
85.3
mg/L
1
0.005
Potassium (K)
109
mg/L
M2
1
Sodium (Na)
110
mg/L
N1
0.5
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.023
mg/L
0.005
Barium (Ba)
0.048
mg/L
0.005
Boron (B)
25.0
mg/L
0.5
Iron (Fe)
2.56
mg/L
0.01
Manganese (Mn)
1.62
mg/L
0.005
Strontium (Sr)
4.46
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 22 of 136
Sample #: 2017004447
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:43
LSTARLI
Vendor Method
V_PACE
20
EPA 300.0
02/09/2017 18:17
BGN9034
200
EPA 300.0
02/09/2017 18:17
BGN9034
1
EPA 245.1
02/22/2017 14:58
LSTARLI
1
EPA 245.1
02/24/2017 14:42
DMFRANC
1
EPA 200.7
02/17/2017 16:15
MHALL3
1
EPA 200.7
02/17/2017 16:15
MHALL3
10
EPA 200.7
02/17/2017 16:15
MHALL3
1
EPA 200.7
02/17/2017 16:15
MHALL3
1
EPA 200.7
02/17/2017 16:15
MHALL3
1
EPA 200.7
02/17/2017 16:15
MHALL3
1
EPA 200.7
02/17/2017 16:15
MHALL3
10
EPA 200.7
02/22/2017 15:06
MHALL3
1
EPA 200.7
02/22/2017 15:06
MHALL3
10
EPA 200.7
02/22/2017 15:06
MHALL3
10
EPA 200.7
02/22/2017 15:06
MHALL3
1
EPA 200.7
02/23/2017 13:46
MHH7131
1
EPA 200.7
02/23/2017 13:46
MHH7131
10
EPA 200.7
02/23/2017 13:46
MHH7131
1
EPA 200.7
02/23/2017 13:46
MHH7131
1
EPA 200.7
02/23/2017 13:46
MHH7131
1
EPA 200.7
02/23/2017 13:46
MHH7131
1
EPA 200.7
02/23/2017 13:46
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-5
Collection Date: 07 -Feb -17 9:25 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
262
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
1.77
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
1250
ug/L
Nickel (Ni)
1.84
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
0.356
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
251
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
1.73
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1190
Nickel (Ni)
1.68
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.388
Duke Energy Analytical Lab
Page 23 of 136
ug/L
1
Sample #:
2017004447
02/28/2017 02:29
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
5
5
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 15:18
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
10
10
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:29
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 2100 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
500 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 24 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-5
Collection Date: 07 -Feb -17 9:25 AM
Analyte Result
Total Carbon
TOC 0.845
Sample #: 2017004447
Matrix: GW WW
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
mg/L
0.1
1
SM5310C/EPA9060A
02/17/201713:48
CJELLIO

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW -1 BR
Collection Date: 07 -Feb -17 8:58 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.068 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:57
LSTARLI
Chloride
40
mg/L
1
Sulfate
76
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/09/2017 16:35
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:20
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 16:19
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.377
mg/L
0.005
Boron (B)
1.01
mg/L
0.05
Iron (Fe)
0.042
mg/L
0.01
Manganese (Mn)
0.459
mg/L
0.005
Strontium (Sr)
0.473
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:10
Calcium (Ca)
78.2
mg/L
0.01
Magnesium (Mg)
44.9
mg/L
0.005
Potassium (K)
8.08
mg/L
0.1
Sodium (Na)
62.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.059
mg/L
0.005
Barium (Ba)
0.395
mg/L
0.005
Boron (B)
1.05
mg/L
0.05
Iron (Fe)
0.174
mg/L
0.01
Manganese (Mn)
0.568
mg/L
0.005
Strontium (Sr)
0.485
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 25 of 136
Sample #: 2017004448
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:57
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/09/2017 16:35
BGN9034
10
EPA 300.0
02/09/2017 16:35
BGN9034
1
EPA 245.1
02/22/2017 15:00
LSTARLI
1
EPA 245.1
02/24/2017 14:20
DMFRANC
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/17/2017 16:19
MHALL3
1
EPA 200.7
02/22/2017 16:10
MHALL3
1
EPA 200.7
02/22/2017 16:10
MHALL3
1
EPA 200.7
02/22/2017 16:10
MHALL3
1
EPA 200.7
02/22/2017 16:10
MHALL3
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131
1
EPA 200.7
02/23/2017 13:50
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW -1 BR
Collection Date: 07 -Feb -17 8:58 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
1.18
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
1.05
ug/L
Nickel (Ni)
3.19
ug/L
Selenium (Se)
4.10
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
14.8
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
1.32
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
3.71
Selenium (Se)
4.00
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
14.8
Duke Energy Analytical Lab
Page 26 of 136
ug/L
1
Sample #:
2017004448
02/28/2017 02:37
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 01:43
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:37
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 620 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 27 of 136
Site: MW -1 BR Sample #: 2017004448
Collection Date: 07 -Feb -17 8:58 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 2.0 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: CW -1
Collection Date: 07 -Feb -17 9:30 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.075 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:47
LSTARLI
Chloride
12
mg/L
0.2
Sulfate
120
mg/L
2
MERCURY (COLD VAPOR) IN WATER
02/09/2017 18:34
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:44
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 16:23
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.098
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.262
mg/L
0.01
Manganese (Mn)
0.036
mg/L
0.005
Strontium (Sr)
0.347
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 15:10
Calcium (Ca)
33.1
mg/L
0.01
Magnesium (Mg)
14.6
mg/L
0.005
Potassium (K)
2.51
mg/L
M2 0.1
Sodium (Na)
62.8
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.188
mg/L
0.005
Barium (Ba)
0.105
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.537
mg/L
0.01
Manganese (Mn)
0.056
mg/L
0.005
Strontium (Sr)
0.351
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 28 of 136
Sample #: 2017004449
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:47
LSTARLI
Vendor Method
V_PACE
2
EPA 300.0
02/09/2017 18:34
BGN9034
20
EPA 300.0
02/09/2017 18:34
BGN9034
1
EPA 245.1
02/22/2017 15:03
LSTARLI
1
EPA 245.1
02/24/2017 14:44
DMFRANC
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/17/2017 16:23
MHALL3
1
EPA 200.7
02/22/2017 15:10
MHALL3
1
EPA 200.7
02/22/2017 15:10
MHALL3
1
EPA 200.7
02/22/2017 15:10
MHALL3
1
EPA 200.7
02/22/2017 15:10
MHALL3
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131
1
EPA 200.7
02/23/2017 13:54
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: CW -1
Collection Date: 07 -Feb -17 9:30 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
1.68
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
19.8
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
2.17
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
1.06
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
17.6
Duke Energy Analytical Lab
Page 29 of 136
ug/L
1
Sample #:
2017004449
02/28/2017 02:45
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
1
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 15:26
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:45
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 420 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 30 of 136
Site: CW -1 Sample #: 2017004449
Collection Date: 07 -Feb -17 9:30 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.9 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 8 mg/L 5 1 SM2540D 02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-11
Collection Date: 07 -Feb -17 11:22 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.447 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:49
LSTARLI
Chloride
29
mg/L
1
Sulfate
470
mg/L
10
MERCURY (COLD VAPOR) IN WATER
02/09/2017 18:51
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 14:46
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 16:27
Aluminum (Al)
0.005
mg/L
0.005
Barium (Ba)
0.051
mg/L
0.005
Boron (B)
3.44
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.477
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 15:14
Calcium (Ca)
117
mg/L
0.1
Magnesium (Mg)
73.1
mg/L
0.005
Potassium (K)
6.49
mg/L
M2 0.1
Sodium (Na)
51.1
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.073
mg/L
0.005
Barium (Ba)
0.052
mg/L
0.005
Boron (B)
3.38
mg/L
0.05
Iron (Fe)
0.095
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.483
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 31 of 136
Sample #: 2017004450
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:49
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/09/2017 18:51
BGN9034
100
EPA 300.0
02/09/2017 18:51
BGN9034
1
EPA 245.1
02/22/2017 15:17
LSTARLI
1
EPA 245.1
02/24/2017 14:46
DMFRANC
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
1
EPA 200.7
02/17/2017 16:27
MHALL3
10
EPA 200.7
02/22/2017 15:14
MHALL3
1
EPA 200.7
02/22/2017 15:14
MHALL3
1
EPA 200.7
02/22/2017 15:14
MHALL3
1
EPA 200.7
02/22/2017 15:14
MHALL3
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131
1
EPA 200.7
02/23/2017 14:06
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: GMW-11
Collection Date: 07 -Feb -17 11:22 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
1.37
ug/L
Nickel (Ni)
5.02
ug/L
Selenium (Se)
109
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
5.42
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1.29
Nickel (Ni)
5.00
Selenium (Se)
104
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
5.77
Duke Energy Analytical Lab
Page 32 of 136
ug/L
1
Sample #:
2017004450
02/28/2017 02:53
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
1
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 01:58
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 02:53
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 1000 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 33 of 136
Site: GMW-11
Sample #:
2017004450
Collection Date: 07 -Feb -17
11:22 AM
Matrix:
GW WW
Analyte
Result
Units Qualifiers RDL DF Method
Analysis Date/Time Analyst
Total Carbon
TOC
1.6
mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L 5 1 SM2540D
02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-4BR
Collection Date: 07 -Feb -17 1:38 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
1 EPA 353.2
02/21/2017 14:50
INORGANIC IONS BY IC
Vendor Method
V_PACE
Chloride
9.4
mg/L
0.5
Sulfate
17
mg/L
0.5
MERCURY (COLD VAPOR) IN WATER
1 EPA 245.1
02/24/2017 15:06
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
02/17/2017 16:31
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
MHALL3
1 EPA 200.7
02/17/2017 16:31
Aluminum (Al)
0.010
mg/L
0.005
Barium (Ba)
0.189
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
7.20
mg/L
0.01
Manganese (Mn)
2.77
mg/L
0.005
Strontium (Sr)
0.171
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
02/23/2017 14:18
MHH7131
1 EPA 200.7
Calcium (Ca)
43.6
mg/L
0.01
Magnesium (Mg)
15.1
mg/L
0.005
Potassium (K)
3.34
mg/L
M2 0.1
Sodium (Na)
16.1
mg/L
N1 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.251
mg/L
0.005
Barium (Ba)
0.169
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
8.85
mg/L
0.01
Manganese (Mn)
2.64
mg/L
0.005
Strontium (Sr)
0.179
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 34 of 136
Sample #: 2017004451
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1 EPA 353.2
02/21/2017 14:50
LSTARLI
Vendor Method
V_PACE
5 EPA 300.0
02/10/2017 13:22
BGN9034
5 EPA 300.0
02/10/2017 13:22
BGN9034
1 EPA 245.1
02/22/2017 15:20
LSTARLI
1 EPA 245.1
02/24/2017 15:06
DMFRANC
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/17/2017 16:31
MHALL3
1 EPA 200.7
02/22/2017 15:18
MHALL3
1 EPA 200.7
02/22/2017 15:18
MHALL3
1 EPA 200.7
02/22/2017 15:18
MHALL3
1 EPA 200.7
02/22/2017 15:18
MHALL3
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131
1 EPA 200.7
02/23/2017 14:18
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: ABMW-4BR
Collection Date: 07 -Feb -17 1:38 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
1.42
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.88
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
1.06
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
3.97
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
Duke Energy Analytical Lab
Page 35 of 136
ug/L
1
Sample #:
2017004451
02/28/2017 03:01
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 02:05
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 03:01
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 270 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 36 of 136
Site: ABMW-4BR
Sample #:
2017004451
Collection Date: 07 -Feb -17
1:38 PM
Matrix:
GW WW
Analyte
Result
Units Qualifiers RDL DF Method
Analysis Date/Time Analyst
Total Carbon
TOC
0.558
mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS
15
mg/L 5 1 SM2540D
02/10/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW-6BR
Collection Date: 07 -Feb -17 3:55 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
1 EPA 353.2
02/21/2017 14:53
INORGANIC IONS BY IC
Vendor Method
V_PACE
Chloride
8.6
mg/L
0.5
Sulfate
12
mg/L
0.5
MERCURY (COLD VAPOR) IN WATER
1 EPA 245.1
02/24/2017 14:59
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
02/17/2017 16:35
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
MHALL3
1 EPA 200.7
02/17/2017 16:35
Aluminum (Al)
0.010
mg/L
0.005
Barium (Ba)
0.008
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.285
mg/L
0.01
Manganese (Mn)
0.080
mg/L
0.005
Strontium (Sr)
0.148
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
02/23/2017 14:22
MHH7131
1 EPA 200.7
Calcium (Ca)
37.8
mg/L
0.01
Magnesium (Mg)
23.1
mg/L
0.005
Potassium (K)
1.74
mg/L
0.1
Sodium (Na)
14.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.037
mg/L
0.005
Barium (Ba)
0.009
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.369
mg/L
0.01
Manganese (Mn)
0.082
mg/L
0.005
Strontium (Sr)
0.154
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 37 of 136
Sample #: 2017004452
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1 EPA 353.2
02/21/2017 14:53
LSTARLI
Vendor Method
V_PACE
5 EPA 300.0
02/10/2017 13:39
BGN9034
5 EPA 300.0
02/10/2017 13:39
BGN9034
1 EPA 245.1
02/22/2017 15:22
LSTARLI
1 EPA 245.1
02/24/2017 14:59
DMFRANC
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/17/2017 16:35
MHALL3
1 EPA 200.7
02/22/2017 15:34
MHALL3
1 EPA 200.7
02/22/2017 15:34
MHALL3
1 EPA 200.7
02/22/2017 15:34
MHALL3
1 EPA 200.7
02/22/2017 15:34
MHALL3
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131
1 EPA 200.7
02/23/2017 14:22
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW-6BR
Collection Date: 07 -Feb -17 3:55 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.47
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
4.90
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
Duke Energy Analytical Lab
Page 38 of 136
ug/L
1
Sample #:
2017004452
03/01/2017 11:53
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 02:34
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 11:53
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 240 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 39 of 136
Site: MW-6BR Sample #: 2017004452
Collection Date: 07 -Feb -17 3:55 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.510 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW -61D
Collection Date: 07 -Feb -17 4:10 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.194 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/21/2017 14:55
LSTARLI
Chloride
9.8
mg/L
1
Sulfate
39
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/10/2017 13:56
BGN9034
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/24/2017 15:08
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 16:39
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.178
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 15:46
Calcium (Ca)
30.8
mg/L
0.01
Magnesium (Mg)
20.5
mg/L
0.005
Potassium (K)
1.26
mg/L
0.1
Sodium (Na)
12.0
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.010
mg/L
0.005
Barium (Ba)
0.006
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.187
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 40 of 136
Sample #: 2017004453
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/21/2017 14:55
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/10/2017 13:56
BGN9034
10
EPA 300.0
02/10/2017 13:56
BGN9034
1
EPA 245.1
02/22/2017 15:25
LSTARLI
1
EPA 245.1
02/24/2017 15:08
DMFRANC
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/17/2017 16:39
MHALL3
1
EPA 200.7
02/22/2017 15:46
MHALL3
1
EPA 200.7
02/22/2017 15:46
MHALL3
1
EPA 200.7
02/22/2017 15:46
MHALL3
1
EPA 200.7
02/22/2017 15:46
MHALL3
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131
1
EPA 200.7
02/23/2017 14:26
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: MW -61D
Collection Date: 07 -Feb -17 4:10 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
6.16
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
6.42
Duke Energy Analytical Lab
Page 41 of 136
ug/L
1
Sample #:
2017004453
02/28/2017 04:04
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
1
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 02:41
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
1
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L B3
0.2
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
ug/L
0.3
1
EPA 200.8
02/28/2017 04:04
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 250 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/10/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 42 of 136
Site: MW -61D Sample #: 2017004453
Collection Date: 07 -Feb -17 4:10 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.717 mg/L 0.1 1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/10/2017 10:00 MGIGANT

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 43 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Site: Filter Blank
Collection Date: 07 -Feb -17 4:35 PM
Analyte
Result
Units Qualifiers
RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
1 EPA 200.7
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1 EPA 200.7
02/17/2017 16:43
MHALL3
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
CWSPEN3
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
DF
Sample #: 2017004454
Matrix: GW WW
Method Analysis Date/Time Analyst
1 EPA 245.1
02/24/2017 15:11
DMFRANC
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.7
02/17/2017 16:43
MHALL3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3
1 EPA 200.8
02/24/2017 02:48
CWSPEN3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020225
Site: Equipment Blank
Collection Date: 07 -Feb -17 4:35 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
BGN9034
Vendor Parameter
Complete
BGN9034
1 EPA 245.1
NITRITE + NITRATE (COLORIMETRIC)
LSTARLI
1 EPA 200.7
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
1 EPA 200.7
02/22/2017 15:50
MHALL3
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
1 EPA 200.7
02/23/2017 14:30
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
02/23/2017 14:30
MHH7131
1 EPA 200.7
Calcium (Ca)
0.011
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
0.549
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1 EPA 200.8
02/28/2017 04:12
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
B3 0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Sample #: 2017004455
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
02/21/2017 14:58
LSTARLI
1 EPA 300.0
02/10/2017 14:13
BGN9034
1 EPA 300.0
02/10/2017 14:13
BGN9034
1 EPA 245.1
02/22/2017 15:27
LSTARLI
1 EPA 200.7
02/22/2017 15:50
MHALL3
1 EPA 200.7
02/22/2017 15:50
MHALL3
1 EPA 200.7
02/22/2017 15:50
MHALL3
1 EPA 200.7
02/22/2017 15:50
MHALL3
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.7
02/23/2017 14:30
MHH7131
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3
1 EPA 200.8
02/28/2017 04:12
CWSPEN3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Site: Equipment Blank
Collection Date: 07 -Feb -17 4:35 PM
Analyte
Result Units Qualifiers RDL
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Total Carbon
TOC
0.133 mg/L 0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5 mg/L 5
Duke Energy Analytical Lab
Page 45 of 136
Sample #: 2017004455
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE
1 SM5310C/EPA9060A 02/17/201713:48 CJELLIO
1 SM2540D 02/10/201710:00 MGIGANT
Qualifiers:
B3 Target analyte was detected in Continuing Calibration Blank (CCB) at a concentration greater than 1/2 the
reporting limit, but less than the reporting limit.
M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.
N1 See additional information listed below.
N1: Target analyte was detected in the continuing calibration blank at a concentration greater than 1/2 the reporting
limit but less than the reporting limit.

Certificate of Laborator Anal sis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0014
0.0014
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0002
0.0002
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0008
0.0008
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0011
-0.0011
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 5
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0015
-0.0015
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.301
3.01
mg-N/L
10
3.01
100 90
110
(Colorimetric)
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.295
2.95
mg-N/L
10
3.01
98.1 90
110
(Colorimetric)
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.29
2.9
mg-N/L
10
3.01
96.2 90
110
(Colorimetric)
LCS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.285
2.85
mg-N/L
10
3.01
94.9 90
110
(Colorimetric)
LCS # 5
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.284
2.84
mg-N/L
10
3.01
94.3 90
110
(Colorimetric)

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Order # J17020225
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #1
Parent Sample:
J17010538 -- 2017002436
Parameter
Measured
Final
Units:
Dil
52ike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.252
0.252
mg-N/L
1
0.25
96.9 90
110
(Colorimetric)
MSD #1
Parent Sample:
J17010538 -- 2017002436
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.25
0.25
mg-N/L
1
0.25
96.2 90
110 0.663
(Colorimetric)
MS #2
Parent Sample:
J17020345 -- 2017004978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.29
0.29
mg-N/L
1
0.25
94.8 90
110
(Colorimetric)
MSD #2
Parent Sample:
J17020345 -- 2017004978
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.29
0.29
mg-N/L
1
0.25
94.9 90
110 0.169
(Colorimetric)
MS #3
Parent Sample:
J17010657 -- 2017003041
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.635
0.635
mg-N/L
1
0.25
92.5 90
110
(Colorimetric)
MSD #3
Parent Sample:
J17010657 -- 2017003041
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.637
0.637
mg-N/L
1
0.25
93.4 90
110 0.947
(Colorimetric)
MS #4
Parent Sample:
J17020378 -- 2017005189
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.405
0.405
mg-N/L
1
0.25
93.6 90
110
(Colorimetric)
MSD #4
Parent Sample:
J17020378 -- 2017005189
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.404
0.404
mg-N/L
1
0.25
93.4 90
110 0.128
(Colorimetric)
MS #5
Parent Sample:
J17020225 -- 2017004447
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.177
0.177
mg-N/L
1
0.25
76.9 90
110
(Colorimetric)
MSD #5
Parent Sample:
J17020225 -- 2017004447
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.179
0.179
mg-N/L
1
0.25
77.4 90
110 0.622
(Colorimetric)

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Order # J17020225
Level II QC Summary
Q17020571 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #6
Parent Sample:
J17020225 -- 2017004448
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.295
0.295
mg-N/L
1
0.25
90.8 90
110
(Colorimetric)
MSI) #6
Parent Sample:
J17020225 -- 2017004448
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.295
0.295
mg-N/L
1
0.25
90.7 90
110 0.0441
(Colorimetric)

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020258 Dionex INORGANIC IONS BY IC
Blank # 1
ISD #1
LCS # 1
Parameter
Measured
Final
Chloride
0.0248
0.0248
Sulfate
-0.0178
-0.0178
Parameter
Measured
Final
Chloride
5.24
2620
Sulfate
9.51
4750
Parameter
Measured
Final
Chloride
5.15
2580
Sulfate
9.16
4580
Parameter
Measured
Final
Chloride
5.03
5.03
Sulfate
5.02
5.02
Duke Energy Analytical Lab
Page 49 of 136
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
500
2500
101
80
120
mg/L
500
2500
103
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
mg/L
500
2500
99.5
80
120
1.73
mg/L
500
2500
95.9
80
120
7
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
101
90
110
mg/L
1
5
100
90
110

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020286 Dionex INORGANIC IONS BY IC
Blank # 1
ISD #1
LCS # 1
Parameter
Measured
Final
Chloride
0.0286
0.0286
Sulfate
-0.018
-0.018
Parameter
Measured
Final
Chloride
10.4
261
Sulfate
5.75
144
Parameter
Measured
Final
Chloride
10.5
262
Sulfate
5.75
144
Parameter
Measured
Final
Chloride
5.17
5.17
Sulfate
5.2
5.2
Duke Energy Analytical Lab
Page 50 of 136
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
25
125
97.4
80
120
mg/L
25
125
97.5
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
mg/L
25
125
98
80
120
0.553
mg/L
25
125
97.6
80
120
0.134
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
103
90
110
mg/L
1
5
104
90
110

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This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020649 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.004
0.004
Blank # 2
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.013
0.013
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 1.88 1.88
Parameter Measured Final
Mercury (Hg) 1.92 1.92
MS #1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.98
0.98
MSD #1
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.983
0.983
MS #2
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.987
19.7
MSD #2
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.968
19.4
MS #3
Parameter Measured Final
Mercury (Hg) 0.953 19.1
MSD #3
Parameter Measured Final
Mercury (Hg) 0.915 18.3
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
2
94.1 85
115
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
2
96 85
115
Parent Sample:
J17020439 -- 2017005396
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
1
97.8 70
130
Parent Sample:
J17020439 -- 2017005396
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
1
1
98.1 70
130 0.306
Parent Sample:
J17010250 -- 2017001018
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
20
20
84.8 70
130
Parent Sample:
J17010250 -- 2017001018
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
20
20
82.9 70
130 2.27
Parent Sample:
J17010164 -- 2017000616
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
20
20
94.2 70
130
Parent Sample:
J17010164 -- 2017000616
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
20
20
90.4 70
130 4.06

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Order # J17020225
Level II QC Summary
Q17020691 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.01
0.01
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.011
0.011
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 1.89 1.89
Parameter Measured Final
Mercury (Hg) 1.9 1.9
MS #1
Parameter Measured Final
Mercury (Hg) 0.962 0.962
MSD #1
Parameter Measured Final
Mercury (Hg) 0.964 0.964
MS #2
Parameter Measured Final
Mercury (Hg) 0.974 0.974
MSD #2
Parameter Measured Final
Mercury (Hg) 0.936 0.936
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
94.3 85
115
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
95 85
115
Parent Sample:
J17020225 -- 2017004448
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
94.7 70
130
Parent Sample:
J17020225 -- 2017004448
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
94.9 70
130
0.211
Parent Sample:
J17020225 -- 2017004452
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
96.6 70
130
Parent Sample:
J17020225 -- 2017004452
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
92.8 70
130
4.01

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Order # J17020225
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.000924
0.000924
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000006
-0.000006
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00112
-0.00112
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.00027
0.00027
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000399
0.000399
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000289
0.000289
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000128
0.000128
mg/L
1
0.005
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.0003
0.0003
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.00023
0.00023
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00124
0.00124
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.00001
-0.00001
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000411
0.000411
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000083
0.000083
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.00002
-0.00002
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Aluminum (AI)
2.05
2.05
mg/L
1
2
103
85
115
Barium (Ba)
0.99
0.99
mg/L
1
1
99
85
115
Boron (B)
2.01
2.01
mg/L
1
2
101
85
115
Iron (Fe)
1.99
1.99
mg/L
1
2
99.3
85
115
Manganese (Mn)
1
1
mg/L
1
1
100
85
115
Strontium (Sr)
1.95
1.95
mg/L
1
2
97.5
85
115
Zinc (Zn)
0.979
0.979
mg/L
1
1
97.9
85
115
LCS # 2
Parameter
Measured
Final
Units:
Aluminum (AI)
2.05
2.05
mg/L
Barium (Ba)
0.949
0.949
mg/L
Boron (B)
1.97
1.97
mg/L
Iron (Fe)
1.97
1.97
mg/L
Manganese (Mn)
0.997
0.997
mg/L
Strontium (Sr)
1.87
1.87
mg/L
Zinc (Zn)
1.01
1.01
mg/L
MS #1
Parameter Measured Final Units:
Aluminum (AI) 6.76 6.76 mg/L
Dil
Spike
% Recovery LCL
UCL Qualifier
1
2
102 85
115
1
1
94.9 85
115
1
2
98.3 85
115
1
2
98.5 85
115
1
1
99.7 85
115
1
2
93.7 85
115
1
1
101 85
115
Parent Sample:
J17020193 -- 2017004297
Dil
Spike
% Recovery LCL
UCL Qualifier
1
5
95.6 70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 54 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Barium (Ba)
5.32
5.32
mg/L
1
5
103 70
130
Boron (B)
10.9
10.9
mg/L
1
5
100 70
130
Iron (Fe)
5.06
5.06
mg/L
1
5
101 70
130
Manganese (Mn)
5.05
5.05
mg/L
1
5
101 70
130
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.3 70
130
Zinc (Zn)
4.98
4.98
mg/L
1
5
99.7 70
130
MSD #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
6.76
6.76
mg/L
1
5
95.7 70
130
0.0627
Barium (Ba)
5.29
5.29
mg/L
1
5
102 70
130
0.642
Boron (B)
10.9
10.9
mg/L
1
5
99.5 70
130
0.541
Iron (Fe)
5.07
5.07
mg/L
1
5
101 70
130
0.178
Manganese (Mn)
5.04
5.04
mg/L
1
5
101 70
130
0.0397
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.5 70
130
0.183
Zinc (Zn)
4.99
4.99
mg/L
1
5
99.7 70
130
0.0802
MS #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.86
4.86
mg/L
1
5
97.1 70
130
Barium (Ba)
5.13
5.13
mg/L
1
5
102 70
130
Boron (B)
9.67
9.67
mg/L
1
5
101 70
130
Iron (Fe)
5.01
5.01
mg/L
1
5
100 70
130
Manganese (Mn)
5.02
5.02
mg/L
1
5
99.1 70
130
Strontium (Sr)
5.98
5.98
mg/L
1
5
99.7 70
130
Zinc (Zn)
4.8
4.8
mg/L
1
5
95.9 70
130
MSD #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
4.83
4.83
mg/L
1
5
96.6 70
130
0.537
Barium (Ba)
5.11
5.11
mg/L
1
5
101 70
130
0.533
Boron (B)
9.6
9.6
mg/L
1
5
99.9 70
130
1.31
Iron (Fe)
4.99
4.99
mg/L
1
5
99.6 70
130
0.421
Manganese (Mn)
4.99
4.99
mg/L
1
5
98.5 70
130
0.587
Strontium (Sr)
5.93
5.93
mg/L
1
5
98.8 70
130
0.906
Zinc (Zn)
4.77
4.77
mg/L
1
5
95.2 70
130
0.732
MS #3
Parent Sample:
J17020253
-- 2017004543
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.98
4.98
mg/L
1
5
99.5 70
130
Barium (Ba)
2.77
2.77
mg/L
1
5
54.6 70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 55 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #3
Parameter
Measured
Final
Units:
Dil
Boron (B)
7.78
7.78
mg/L
1
Iron (Fe)
5.04
5.04
mg/L
1
Manganese (Mn)
5.04
5.04
mg/L
1
Strontium (Sr)
6.02
6.02
mg/L
1
Zinc (Zn)
4.87
4.87
mg/L
1
MSD #3
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
4.89
4.89
mg/L
1
Barium (Ba)
2.9
2.9
mg/L
1
Boron (B)
7.69
7.69
mg/L
1
Iron (Fe)
5.01
5.01
mg/L
1
Manganese (Mn)
4.97
4.97
mg/L
1
Strontium (Sr)
6
6
mg/L
1
Zinc (Zn)
4.9
4.9
mg/L
1
MS #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.08
5.08
mg/L
1
Barium (Ba)
5
5
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.51
5.51
mg/L
1
Manganese (Mn)
5.37
5.37
mg/L
1
Strontium (Sr)
5.15
5.15
mg/L
1
Zinc (Zn)
5.16
5.16
mg/L
1
MSD #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.05
5.05
mg/L
1
Barium (Ba)
4.96
4.96
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.5
5.5
mg/L
1
Manganese (Mn)
5.33
5.33
mg/L
1
Strontium (Sr)
5.13
5.13
mg/L
1
Zinc (Zn)
5.15
5.15
mg/L
1
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
Qualifier
5
98.5 70
130
5
100 70
130
5
100 70
130
5
93.6 70
130
5
97.3 70
130
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
RPD Qualifier
5
97.8 70
130
1.76
5
57.2 70
130
4.61
5
96.8 70
130
1.78
5
99.9 70
130
0.599
5
98.9 70
130
1.45
5
93.2 70
130
0.45
5
97.9 70
130
0.676
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
Qualifier
5
101 70
130
5
99.7 70
130
5
101 70
130
5
101 70
130
5
101 70
130
5
97.5 70
130
5
103 70
130
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
RPD Qualifier
5
101 70
130
0.484
5
98.8 70
130
0.977
5
101 70
130
0.0376
5
101 70
130
0.286
5
100 70
130
0.774
5
97.1 70
130
0.399
5
103 70
130
0.0252

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 56 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00248
0.00248
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.000341
-0.000341
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.0173
0.0173
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.012
0.012
mg/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
-0.00375
-0.00375
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.00129
-0.00129
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
-0.00845
-0.00845
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.00617
0.00617
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Calcium (Ca)
2.1
2.1
mg/L
1
2
105
85
115
Magnesium (Mg)
2.05
2.05
mg/L
1
2
102
85
115
Potassium (K)
3.92
3.92
mg/L
1
4
98
85
115
Sodium (Na)
8.03
8.03
mg/L
1
8.1
99.2
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
1.94
1.94
mg/L
1
2
97.2
85
115
Magnesium (Mg)
1.91
1.91
mg/L
1
2
95.5
85
115
Potassium (K)
3.81
3.81
mg/L
1
4
95.3
85
115
Sodium (Na)
7.93
7.93
mg/L
1
8.1
97.9
85
115
MS #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
5.95
5.95
mg/L
1
5
106
70
130
Magnesium (Mg)
6.19
6.19
mg/L
1
5
106
70
130
Potassium (K)
7.24
7.24
mg/L
1
5
102
70
130
Sodium (Na)
8.68
8.68
mg/L
1
5
101
70
130
MSD #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
5.94
5.94
mg/L
1
5
106
70
130
0.189
Magnesium (Mg)
6.17
6.17
mg/L
1
5
105
70
130
0.38
Potassium (K)
7.23
7.23
mg/L
1
5
102
70
130
0.254
Sodium (Na)
8.69
8.69
mg/L
1
5
101
70
130
0.158

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 57 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level I1 QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
MS #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
5.34
5.34
mg/L
1
5
107 70
130
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
Potassium (K)
5.13
5.13
mg/L
1
5
103 70
130
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
MSD #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
5.32
5.32
mg/L
1
5
106 70
130
0.413
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
0.0378
Potassium (K)
5.13
5.13
mg/L
1
5
102 70
130
0.195
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
0
MS #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
481
481
mg/L
1
5
59.2 70
130
Magnesium (Mg)
113
113
mg/L
1
5
228 70
130
Potassium (K)
7.35
7.35
mg/L
1
5
24.8 70
130
Sodium (Na)
53.8
53.8
mg/L
1
5
17.1 70
130
MSD #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
480
480
mg/L
1
5
23.1 70
130
87.8
Magnesium (Mg)
114
114
mg/L
1
5
247 70
130
7.94
Potassium (K)
7.4
7.4
mg/L
1
5
25.7 70
130
3.57
Sodium (Na)
53.4
53.4
mg/L
1
5
9.38 70
130
58.4
MS #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
99 70
130
Magnesium (Mg)
28
28
mg/L
1
5
98.2 70
130
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
Sodium (Na)
19
19
mg/L
1
5
98.5 70
130
MSD #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
100 70
130
1.38
Magnesium (Mg)
28
28
mg/L
1
5
97.6 70
130
0.633
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
0
Sodium (Na)
19.1
19.1
mg/L
1
5
99.3 70
130
0.748

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020596 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Duke Energy Analytical Lab
Page 58 of 136
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000805
0.000805
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.0002
0.0002
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.000809
-0.000809
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.000344
0.000344
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000385
-0.000385
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
-0.000045
-0.000045
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000111
-0.000111
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
4.82
4.82
mg/L
Barium (Ba)
4.96
4.96
mg/L
Boron (B)
4.88
4.88
mg/L
Iron (Fe)
4.98
4.98
mg/L
Manganese (Mn)
4.96
4.96
mg/L
Strontium (Sr)
4.77
4.77
mg/L
Zinc (Zn)
4.87
4.87
mg/L
MS #1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.12
5.12
mg/L
Barium (Ba)
5.05
5.05
mg/L
Boron (B)
9.8
9.8
mg/L
Iron (Fe)
5.19
5.19
mg/L
Manganese (Mn)
4.9
4.9
mg/L
Strontium (Sr)
5.91
5.91
mg/L
Zinc (Zn)
4.55
4.55
mg/L
MSD #1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.1
5.1
mg/L
Barium (Ba)
5.03
5.03
mg/L
Boron (B)
9.74
9.74
mg/L
Iron (Fe)
5.17
5.17
mg/L
Manganese (Mn)
4.87
4.87
mg/L
Strontium (Sr)
5.86
5.86
mg/L
Zinc (Zn)
4.52
4.52
mg/L
MS #2
115
1
Parameter
Measured
Final
Units:
Aluminum (Al)
4.79
4.79
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
96.3 85
115
1
5
99.2 85
115
1
5
97.5 85
115
1
5
99.6 85
115
1
5
99.3 85
115
1
5
95.4 85
115
1
5
97.4 85
115
Parent Sample:
J17020225
-- 2017004445
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
96.7 70
130
1
5
99.9 70
130
1
5
100 70
130
1
5
98.3 70
130
1
5
96.7 70
130
1
5
97.8 70
130
1
5
91 70
130
Parent Sample:
J17020225
-- 2017004445
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
96.3 70
130
0.435
1
5
99.4 70
130
0.502
1
5
98.8 70
130
1.21
1
5
97.9 70
130
0.408
1
5
96.1 70
130
0.56
1
5
96.8 70
130
1.03
1
5
90.4 70
130
0.706
Parent Sample:
J17020225
-- 2017004450
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
94.3 70
130

Level II QC Summary
Q17020596 ICP_TRM
MS #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
TOTAL RECOVERABLE METALS BY ICP
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
4.97
4.97
mg/L
1
5
Boron (B)
8.15
8.15
mg/L
1
5
Iron (Fe)
5.09
5.09
mg/L
1
5
Manganese (Mn)
4.92
4.92
mg/L
1
5
Strontium (Sr)
5.25
5.25
mg/L
1
5
Zinc (Zn)
4.71
4.71
mg/L
1
5
MSD #2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (AI)
4.8
4.8
mg/L
1
5
Barium (Ba)
5
5
mg/L
1
5
Boron (B)
8.24
8.24
mg/L
1
5
Iron (Fe)
5.12
5.12
mg/L
1
5
Manganese (Mn)
4.94
4.94
mg/L
1
5
Strontium (Sr)
5.31
5.31
mg/L
1
5
Zinc (Zn)
4.72
4.72
mg/L
1
5
Duke Energy Analytical Lab
Page 59 of 136
Parent Sample: J17020225 -- 2017004450
% Recovery
LCL
UCL
Qualifier
98.4
70
130
95.5
70
130
99.8
70
130
98.4
70
130
95.3
70
130
94.1
70
130
Parent Sample:
J17020225
-- 2017004450
% Recovery
LCL
UCL
RPD Qualifier
94.6
70
130
0.339
98.9
70
130
0.507
97.3
70
130
1.89
100
70
130
0.599
98.7
70
130
0.304
96.6
70
130
1.4
94.3
70
130
0.191

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 60 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020637 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.024
0.024
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.154
0.154
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.06
-0.06
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.007
0.007
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.087
-0.087
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.006
0.006
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.11
-0.11
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.008
0.008
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.022
0.022
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.01
-0.01
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.031
0.031
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.095
0.095
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.04
0.04
ug/L
1
0.3
< 1/2 RDL
LCS #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50.6
50.6
ug/L
1
50
101
85
115
Arsenic (As)
51.4
51.4
ug/L
1
50
103
85
115
Beryllium (Be)
52.2
52.2
ug/L
1
50
104
85
115
Cadmium (Cd)
50.1
50.1
ug/L
1
50
100
85
115
Chromium (Cr)
49.9
49.9
ug/L
1
50
99.8
85
115
Cobalt (Co)
51.9
51.9
ug/L
1
50
104
85
115
Copper (Cu)
51.7
51.7
ug/L
1
50
103
85
115
Lead (Pb)
50.1
50.1
ug/L
1
50
100
85
115
Molybdenum (Mo)
51.6
51.6
ug/L
1
50
103
85
115
Nickel (Ni)
51.9
51.9
ug/L
1
50
104
85
115
Selenium (Se)
48
48
ug/L
1
50
96.1
85
115
Thallium (TI) Low Level
46.7
46.7
ug/L
1
50
93.4
85
115
Vanadium (V) Low Level
50.1
50.1
ug/L
1
50
100
85
115
MS #1
Parent Sample:
717020225 -- 2017004441
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
51.2
51.2
ug/L
1
50
102
70
130
Arsenic (As)
995
995
ug/L
1
50
185
70
130
Beryllium (Be)
48
48
ug/L
1
50
96
70
130
Cadmium (Cd)
48.6
48.6
ug/L
1
50
97.1
70
130
Chromium (Cr)
48.8
48.8
ug/L
1
50
97.3
70
130
Cobalt (Co)
57
57
ug/L
1
50
101
70
130
Copper (Cu)
50.5
50.5
ug/L
1
50
101
70
130
Lead (Pb)
51.2
51.2
ug/L
1
50
102
70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 61 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020637 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
MS #1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
628
628
ug/L
1
50
Nickel (Ni)
54.7
54.7
ug/L
1
50
Selenium (Se)
42.7
42.7
ug/L
1
50
Thallium (TI) Low Level
28.2
28.2
ug/L
1
50
Vanadium (V) Low Level
51.7
51.7
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.2
51.2
ug/L
1
50
Arsenic (As)
985
985
ug/L
1
50
Beryllium (Be)
47.1
47.1
ug/L
1
50
Cadmium (Cd)
48.7
48.7
ug/L
1
50
Chromium (Cr)
48.7
48.7
ug/L
1
50
Cobalt (Co)
57.1
57.1
ug/L
1
50
Copper (Cu)
50
50
ug/L
1
50
Lead (Pb)
50.5
50.5
ug/L
1
50
Molybdenum (Mo)
620
620
ug/L
1
50
Nickel (Ni)
54.5
54.5
ug/L
1
50
Selenium (Se)
47.7
47.7
ug/L
1
50
Thallium (TI) Low Level
29.1
29.1
ug/L
1
50
Vanadium (V) Low Level
51.6
51.6
ug/L
1
50
MS #2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.2
50.2
ug/L
1
50
Arsenic (As)
52.2
52.2
ug/L
1
50
Beryllium (Be)
53.2
53.2
ug/L
1
50
Cadmium (Cd)
50.3
50.3
ug/L
1
50
Chromium (Cr)
50.2
50.2
ug/L
1
50
Cobalt (Co)
53.4
53.4
ug/L
1
50
Copper (Cu)
51.6
51.6
ug/L
1
50
Lead (Pb)
50.4
50.4
ug/L
1
50
Molybdenum (Mo)
56.9
56.9
ug/L
1
50
Nickel (Ni)
52.3
52.3
ug/L
1
50
Selenium (Se)
46
46
ug/L
1
50
Thallium (TI) Low Level
37.3
37.3
ug/L
1
50
Vanadium (V) Low Level
50.7
50.7
ug/L
1
50
Parent Sample: J17020225 -- 2017004441
% Recovery
LCL
UCL Qualifier
197
70
130
101
70
130
85
70
130
56.2
70
130
101
70
130
Parent Sample: J17020225 -- 2017004441
% Recovery
LCL
UCL
RPD Qualifier
102
70
130
0.0412
164
70
130
11.8
94.2
70
130
1.86
97.3
70
130
0.175
97
70
130
0.247
102
70
130
0.187
100
70
130
0.896
101
70
130
1.41
182
70
130
7.93
101
70
130
0.346
95
70
130
11.2
57.9
70
130
3.08
101
70
130
0.171
Parent Sample: J17020225 -- 2017004451
% Recovery
LCL
UCL Qualifier
100
70
130
104
70
130
106
70
130
101
70
130
100
70
130
104
70
130
103
70
130
101
70
130
106
70
130
104
70
130
91.8
70
130
74.6
70
130
101
70
130

Level II QC Summary
Q17020637 IMS_DIS_TRM
MSD #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
Duke Energy Analytical Lab
Page 62 of 136
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.4
51.4
ug/L
1
50
Arsenic (As)
52.8
52.8
ug/L
1
50
Beryllium (Be)
54.9
54.9
ug/L
1
50
Cadmium (Cd)
50.7
50.7
ug/L
1
50
Chromium (Cr)
50.5
50.5
ug/L
1
50
Cobalt (Co)
53.4
53.4
ug/L
1
50
Copper (Cu)
52
52
ug/L
1
50
Lead (Pb)
50.9
50.9
ug/L
1
50
Molybdenum (Mo)
57.1
57.1
ug/L
1
50
Nickel (Ni)
52.4
52.4
ug/L
1
50
Selenium (Se)
47.2
47.2
ug/L
1
50
Thallium (TI) Low Level
42
42
ug/L
1
50
Vanadium (V) Low Level
51.1
51.1
ug/L
1
50
Parent Sample: J17020225 -- 2017004451
% Recovery
LCL
UCL
RPD Qualifier
103
70
130
2.32
105
70
130
1.15
110
70
130
3.27
101
70
130
0.907
101
70
130
0.485
104
70
130
0.00962
104
70
130
0.904
102
70
130
0.944
106
70
130
0.523
104
70
130
0.207
94.2
70
130
2.55
83.9
70
130
11.8
102
70
130
0.777

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 63 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020603 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
-0.016
-0.016
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.024
0.024
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.051
-0.051
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.012
0.012
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.076
-0.076
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
-0.001
-0.001
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.059
-0.059
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.012
-0.012
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.015
0.015
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.132
-0.132
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.013
0.013
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.046
0.046
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.024
0.024
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.8
49.8
ug/L
1
50
99.7
85
115
Arsenic (As)
49.9
49.9
ug/L
1
50
99.8
85
115
Beryllium (Be)
53.2
53.2
ug/L
1
50
106
85
115
Cadmium (Cd)
49.8
49.8
ug/L
1
50
99.7
85
115
Chromium (Cr)
50
50
ug/L
1
50
99.9
85
115
Cobalt (Co)
49.9
49.9
ug/L
1
50
99.8
85
115
Copper (Cu)
50.9
50.9
ug/L
1
50
102
85
115
Lead (Pb)
49.6
49.6
ug/L
1
50
99.1
85
115
Molybdenum (Mo)
51.2
51.2
ug/L
1
50
102
85
115
Nickel (Ni)
51.1
51.1
ug/L
1
50
102
85
115
Selenium (Se)
44.8
44.8
ug/L
1
50
89.6
85
115
Thallium (TI) Low Level
47
47
ug/L
1
50
94
85
115
Vanadium (V) Low Level
49.8
49.8
ug/L
1
50
99.6
85
115
MS #1
Parent Sample:
J17020225 -- 2017004446
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
51.2
51.2
ug/L
1
50
99.9
70
130
Arsenic (As)
52.7
52.7
ug/L
1
50
100
70
130
Beryllium (Be)
51.9
51.9
ug/L
1
50
104
70
130
Cadmium (Cd)
49.6
49.6
ug/L
1
50
99.1
70
130
Chromium (Cr)
50.2
50.2
ug/L
1
50
99.6
70
130
Cobalt (Co)
49.9
49.9
ug/L
1
50
98.5
70
130
Copper (Cu)
50.4
50.4
ug/L
1
50
100
70
130
Lead (Pb)
49.9
49.9
ug/L
1
50
99.7
70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 64 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020603 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
MS #1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
73.9
73.9
ug/L
1
50
Nickel (Ni)
56.8
56.8
ug/L
1
50
Selenium (Se)
45.4
45.4
ug/L
1
50
Thallium (TI) Low Level
45.4
45.4
ug/L
1
50
Vanadium (V) Low Level
50.4
50.4
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.7
50.7
ug/L
1
50
Arsenic (As)
51.9
51.9
ug/L
1
50
Beryllium (Be)
52.1
52.1
ug/L
1
50
Cadmium (Cd)
48.7
48.7
ug/L
1
50
Chromium (Cr)
49.9
49.9
ug/L
1
50
Cobalt (Co)
49.2
49.2
ug/L
1
50
Copper (Cu)
49.8
49.8
ug/L
1
50
Lead (Pb)
49
49
ug/L
1
50
Molybdenum (Mo)
73
73
ug/L
1
50
Nickel (Ni)
56
56
ug/L
1
50
Selenium (Se)
43.5
43.5
ug/L
1
50
Thallium (TI) Low Level
45.4
45.4
ug/L
1
50
Vanadium (V) Low Level
50.3
50.3
ug/L
1
50
MS #2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.5
50.5
ug/L
1
50
Arsenic (As)
51
51
ug/L
1
50
Beryllium (Be)
52.6
52.6
ug/L
1
50
Cadmium (Cd)
49.7
49.7
ug/L
1
50
Chromium (Cr)
50.6
50.6
ug/L
1
50
Cobalt (Co)
50.7
50.7
ug/L
1
50
Copper (Cu)
51.3
51.3
ug/L
1
50
Lead (Pb)
49.8
49.8
ug/L
1
50
Molybdenum (Mo)
56
56
ug/L
1
50
Nickel (Ni)
50.9
50.9
ug/L
1
50
Selenium (Se)
44.9
44.9
ug/L
1
50
Thallium (TI) Low Level
44.3
44.3
ug/L
1
50
Vanadium (V) Low Level
50.6
50.6
ug/L
1
50
Parent Sample: J17020225 -- 2017004446
% Recovery
LCL
UCL Qualifier
104
70
130
101
70
130
90.4
70
130
90.7
70
130
99.9
70
130
Parent Sample: J17020225 -- 2017004446
% Recovery
LCL
UCL
RPD Qualifier
98.8
70
130
1.17
98.5
70
130
1.65
104
70
130
0.332
97.4
70
130
1.76
99
70
130
0.596
97.1
70
130
1.39
98.8
70
130
1.3
97.9
70
130
1.86
102
70
130
1.64
99.3
70
130
1.66
86.7
70
130
4.23
90.6
70
130
0.0331
99.7
70
130
0.168
Parent Sample: J17020225 -- 2017004451
% Recovery
LCL
UCL Qualifier
101
70
130
101
70
130
105
70
130
99.5
70
130
99.5
70
130
99.4
70
130
101
70
130
99.5
70
130
104
70
130
101
70
130
89.7
70
130
88.6
70
130
101
70
130

Level I1 QC Summary
Q17020603 IMS_TRM
MSD #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020225
TOTAL RECOVERABLE METALS BY ICP -MS
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.3
50.3
ug/L
1
50
Arsenic (As)
51.1
51.1
ug/L
1
50
Beryllium (Be)
52.7
52.7
ug/L
1
50
Cadmium (Cd)
49.9
49.9
ug/L
1
50
Chromium (Cr)
50.6
50.6
ug/L
1
50
Cobalt (Co)
50.4
50.4
ug/L
1
50
Copper (Cu)
51
51
ug/L
1
50
Lead (Pb)
49.7
49.7
ug/L
1
50
Molybdenum (Mo)
56
56
ug/L
1
50
Nickel (Ni)
50.8
50.8
ug/L
1
50
Selenium (Se)
45.1
45.1
ug/L
1
50
Thallium (TI) Low Level
44.9
44.9
ug/L
1
50
Vanadium (V) Low Level
50.5
50.5
ug/L
1
50
Duke Energy Analytical Lab
Page 65 of 136
Parent Sample: J17020225 -- 2017004451
% Recovery
LCL
UCL
RPD Qualifier
100
70
130
0.35
102
70
130
0.0611
106
70
130
0.237
99.9
70
130
0.407
99.6
70
130
0.145
98.6
70
130
0.776
100
70
130
0.635
99.3
70
130
0.125
104
70
130
0.0788
101
70
130
0.297
90
70
130
0.374
89.8
70
130
1.3
101
70
130
0.0656

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 66 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020303 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Parameter Measured Final
TDS 0 0
Blank # 2
Parameter Measured Final
TDS 0 0
Duplicate # 1
Parameter Measured Final
TDS 52 52
Duplicate # 2
Parameter Measured Final
TDS 59 59
Duplicate # 3
Parameter Measured Final
TDS 63 63
LCS # 1
Parameter Measured Final
TDS 106 106
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Parent Sample:
J17010632 -- 2017002934
Units:
Dil
RPD Qualifier
mg/L
1
1.94
Parent Sample:
J17010632 -- 2017002935
Units:
Dil
RPD Qualifier
mg/L
1
3.45
Parent Sample:
J17010632 -- 2017002936
Units:
Dil
RPD Qualifier
mg/L
1
1.57
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
mg/L
1
100
106 90
110

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 67 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020505
Total Carbon
Total Carbon
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.017
mg/L
1
0.1
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.03
mg/L
1
0.1
< 1/2 RDL
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.025
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
3.15
mg/L
1
2
105
80
120
ISD #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
3
mg/L
1
2
97
80
120
7.44
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.61
mg/L
1
2
102
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.58
mg/L
1
2
101
80
120
1.08
IS #3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.23
mg/L
1
2
110
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.19
mg/L
1
2
108
80
120
1.61
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.78
mg/L
1
2.87
97
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.78
mg/L
1
2.87
97
85
115
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.79
mg/L
1
2.87
97.2
85
115

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 68 of 136
This report shall not be reproduced, except in full.
Order # J17020225
Level II QC Summary
Q17020280 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TSS
0
0
mg/L
1
5
< 1/2 RDL
Duplicate # 1
Parent Sample:
J17010213
-- 2017000862
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
2.4
2.4
mg/L
1
8
Duplicate # 2
Parent Sample:
J17010213
-- 2017000863
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
0.8
0.8
mg/L
1
0
Duplicate # 3
Parent Sample:
J17010213
-- 2017000864
Parameter
Measured
Final
Units:
Dil
RPD Qualifier
TSS
5.2
5.2
mg/L
1
3.92
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
TSS
45.6
45.6
mg/L
1
50
91.2 90
110

ace,9napical
Laboratory receiving samples:
Asheville ❑ Eden❑
V V�U "CII`
Sample Condition Upon Receipt(SCUR) Ppc G1' cult'
Page 1 of 2
Document No.:Iss Iii eA ��fl�t nay Ica a
e 106 of 136
F-CAR-CS-0.33-Retr.01 Pace Quality Ofri e
Greenwood ❑ Huntersville ❑ Raleigh[—] Mechanicsville❑
Sample Condition UponClient Name: WO# : 92329179
Receipt � Project #:
Courier: ❑Fe Ex ❑UPS ❑USPS ❑Client 111111111111111111111111111
❑ Commercial ❑Pace E10ther 92329179
Custody Seal Present? ❑Yes No Seals Intact? ❑Yes ❑Irlo
Packing Material ❑Bubble Wrap Bubble Bags ❑None ❑Other:
Thermometer::: i
JEJType of Ice: ❑ ❑None Samples on ice, cooling process has begun
IR Gun ID: �"1 l� ��Net Blue /'
Correction Factor: Cooler Temp Corrected (°C): -� Biological Tissue Frozen? [—]Yes❑filo ❑N/A
Temp should be above free/zing to 6°C
USDA Regulated Soil ( EXIA, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)?
Date/initials Person Examining Contents: Yl �i � ( 1
Did samples originate from a foreign source (inter t
including Hawaii and Puerto Rico)? []Yes /[No
Comments/Discreaancv:
Chain of Custody Present?
❑Y s
❑Na
❑N/A
1.
Samples Arrived within Hold Time?
45'
❑No
❑N/A
2.
Short Hold Time Analysis (c72 hr.)?es
❑No
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
❑Na
❑N/A
4.
Sufficient Volume?
es
❑No
❑N/A
S.
Correct Containers Used?
des
❑No
❑N/A
6.
-Pace Containers Used?
es
❑No
❑N/A
Containers Intact?
es
❑No
[-]N/A
7.
Samples Field Filtered?
❑Yes
❑No
0 /A
8. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
114s
❑No
❑N/A
9.
-includes Date/Time/ID/Analysis
/
Matrix: �/� Uvty
Headspace in VOA Vials (>5-6mm)?
Elves
EJ�o
❑N/A
10.
Trip Blank Present?
❑res
❑No
ED /A
11.
Trip BlankCustody5eals Present?
❑Yes
❑Nc
M N/A
CLIENT NOTIFICATION/RESOLUTION
Field Data Required? ❑Yes ❑No
Person Contacted:
Date/Time:
Comments/Sample
Discrepancy:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 38 of 41

Document Name:
Sample Condition Upon Receil
/72ceAnalytical' Document No.:
F-CAR-05-033-Rev.01
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
**Bottom half of box is to list number of bottles
Document Revised: Sept. 21, 2016
Issuing AuthorOWge 107 of 136
Pace Quality Office
Project # WOE : 92329179
PM: KLH1 Due pate: 02/15/17
CLIENT: 92 -Duke Ener
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Sample ID
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pN upon receipt
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adjusted added
Lot #
Page 39 of 41

Analytical
Document Name:
e Condition Upon Receil
Document No.:
F-CAR-CS-033-Rev.01
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
**Bottom half of box is to list number of bottles
Document Revised: Sept. 21, 2016
Issuing Autho446e 108 of 136
Pace Quality Office
Project # WO # : 92329179
PM: KLH1 Due Date: 02/15/17
CLIENT: 92 -Duke Ener
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added
tot ##
Page 40 of 41

0 !
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Page 41 of
41

® I Laboratories LLC
a member of The GEL Group
Duke Energy &alybcal Lab
,Page 110 of 136
110 Box Y1712 Charleswi. SO 2" 417
2040 8iyaaE Roab CnarFestarl. SC 29407
P 843 55M171
F 243 7 6.11178
gel.cor71
March 01, 2017
Anne Pridgeon
Duke Energy
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment
Work Order: 415961
SDG: J17020225
Dear Anne Pridgeon:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on February 08, 2017. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Chelsea Seagle for
Lindsay Fabra
Project Manager
Purchase Order: 5015714
Enclosures
IRIHuI111111111111111111111111111111111111111 .11111111111

Duke Energy Analytical Lab
Page 111 of 136
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0004 Duke Energy Carolinas, LLC <BR> (PO 5015714)
Client SDG: J17020225 GEL Work Order: 415961
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
J Value is estimated
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
Page 2 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 112 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004441
415961001
Ground Water
06 -FEB -17 17:35
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.0305
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1302 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1324 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0831 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.531
1.00
pCi/L
AXM6 02/22/17
1436 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.510
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 86.6 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 3 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 113 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004442
415961002
Ground Water
07 -FEB -17 15:32
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00394
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1307 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1329 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0838 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.476
1.00
pCi/L
AXM6 02/22/17
1558 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.523
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 88.8 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 4 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 114 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004443
415961003
Ground Water
07 -FEB -17 15:14
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00258
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1308 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1330 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0834 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 1.25
0.675
1.00
pCi/L
AXM6 02/22/17
1436 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.21
0.529
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 83.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 5 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 115 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004444
415961004
Ground Water
07 -FEB -17 13:24
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00618
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1310 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1332 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0835 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.793
1.00
pCi/L
AXM6 02/22/17
1436 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.27
0.603
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 80.8 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 6 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 116 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004445
415961005
Ground Water
07 -FEB -17 11:45
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.0248
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1311 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1333 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0837 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.590
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.353
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 86.7 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 7 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 117 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004446
415961006
Ground Water
07 -FEB -17 09:55
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 U ND
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1312 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1335 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0847 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.610
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.703
0.471
1.00
pCi/L
MXH8 02/27/17
0830 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 91.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 8 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 118 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004447
415961007
Ground Water
07 -FEB -17 09:25
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.0036
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1314 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1336 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0848 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.559
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.13
0.477
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 84.1 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 9 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 119 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004448
415961008
Ground Water
07 -FEB -17 08:58
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00617
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1318 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1341 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0850 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.597
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.376
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 70.7 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 10 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 120 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004449
415961009
Ground Water
07 -FEB -17 09:30
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 J 0.000135
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1320 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1343 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0852 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.437
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.747
0.538
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 83.8 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 11 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 121 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004450
415961010
Ground Water
07 -FEB -17 11:22
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.00101
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1321 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1344 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0856 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.580
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.807
0.554
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 85.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 12 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 122 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004451
415961011
Ground Water
07 -FEB -17 13:38
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 J 0.000144
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1323 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1346 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0858 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.442
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 0.319
0.278
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 86.4 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 13 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 123 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004453
415961012
Ground Water
07 -FEB -17 16:10
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000345
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1324 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1347 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0859 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 0.779
0.630
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 1.71
0.658
1.00
pCi/L
MXH8 02/27/17
0910 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 71.9 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 14 of 26

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 124 of 136
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Anne Pridgeon
Project:
AB GW Assessment
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2017004452
415961013
Ground Water
07 -FEB -17 15:55
08 -FEB -17
Client
Report Date: March 1, 2017
Project: DUKE00401
Client ID: DUP0004
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis -ICP -MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium -238 0.000201
0.000067
0.0002
ug/mL
1.00 1
SKJ 02/23/17
1326 1637762
1
Uranium -233 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 02/24/17
1349 1637762
2
Uranium -236 U ND
0.00001
0.00005
ug/mL
1.00 1
Uranium -234 U ND
0.00001
0.00005
ug/mL
1.00 1
SKJ 03/01/17
0901 1642654
3
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium -228 U ND
0.500
1.00
pCi/L
AXM6 02/22/17
1441 1639054
4
Rad Radium -226
Lucas Cell, Ra226, liquid "As Received"
Radium -226 U ND
0.498
1.00
pCi/L
MXH8 02/27/17
0945 1637850
5
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
CXW4
02/24/17
1720
1642653
SW846 3010A SW 846 3010 Acid Digestion
SXWI
02/09/17
0913
1637761
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 SW846 3010A/6020A
4 EPA 904.0/SW846 9320 Modified
5 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium -133 Tracer GFPC, Ra228, Liquid "As Received" 88.8 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 15 of 26

Duke Energy Analytical Lab
Page 125 of 136
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Reuort Date• March 1 2017
Duke Energy
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Anne Pridgeon
Workorder: 415961
Page 1 of 4
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1637762
QC1203724347
415957001 DUP
Uranium -233
U
ND
U
ND
ug/mL
N/A
SKJ
02/24/1713:20
Uranium -236
U
ND
U
ND
ug/mL
N/A
Uranium -238
U
ND
U
ND
ug/mL
N/A
02/23/1712:58
QC1203724346
LCS
Uranium -238
0.0496
0.0555
ug/mL
112
(80%-120%)
02/23/1712:55
QC1203724359
LCS
Uranium -233
0.0005
0.000561
u9/mL
112
(80%-120%)
02/24/1713:16
Uranium -236
0.005
0.00558
ug/mL
112
(80%-120%)
QC1203724345
MB
Uranium -233
U
ND
ug/mL
02/24/1713:15
Uranium -236
U
ND
ug/mL
Uranium -238
U
ND
ug/mL
02/23/1712:53
QC1203724348
415957001 MS
Uranium -238
0.0496
U
ND
0.0538
ug/mL
108
(75%-125%)
02/23/1712:59
QC1203724360
415957001 MS
Uranium -233
0.0005
U
ND
0.000521
ug/mL
104
(75%-125%)
02/24/1713:21
Uranium -236
0.005
U
ND
0.0053
ug/mL
106
(75%-125%)
Page 16 of 26

Duke Energy Analytical Lab
Page 126 of 136
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415961
Page 2 of 4
Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time
Metals Analysis - ICPMS
Batch 1637762
QC1203724349 415957001 SDILT
Uranium -233
U
ND
U
ND
ug/L
N/A
Uranium -236
U
ND
U
ND
ug/L
N/A
Uranium -238
U
ND
U
ND
ug/L
N/A
Batch 1642654
QC1203736039 415957001 DUP
Uranium -234
U
ND
U
ND
ug/mL
N/A
QC1203736038 LCS
Uranium -234 0.00055 0.000585 ug/mL
QC1203736037 MB
Uranium -234 U ND ug/mL
QC1203736040 415957001 MS
Uranium -234 0.00055 U ND 0.000577 ug/rnL
QC1203736041 415957001 SDILT
Uranium -234 U ND U ND ug/L N/A
Rad Gas Flow
Batch 1639054
QC1203727592 415961004 DUP
Radium -228 U 0.399 0.796 pCi/L 66.4
QC1203727593 LCS
Radium -228 6.99 6.55 pCi/L
QC1203727591 MB
Radium -228 U 0.282 pCi/L
Page 17 of 26
SKJ 02/24/1713:23
(0%-10%)
(0%-10%) 02/23/1713:01
SKJ 03/01/17 08:23
106 (80%-120%) 03/01/17 08:20
03/01/17 08:18
105 (75%-125%) 03/01/17 08:24
03/01/17 08:26
(0% - 100%) AXM6 02/22/17 14:41
93.7 (75%-125%) 02/22/1714:41
02/22/17 14:41

Duke Energy Analytical Lab
Page 127 of 136
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415961
Page 3 of 4
Parmname
NOM Sample Qual QC
Units RPD%
REC% Range Anlst
Date Time
Rad Ra -226
Batch 1637850
QC1203724571
415961001 DUP
Radium -226
U 0.505 U 0.244
pCi/L N/A
N/AMXH8
02/27/1710:22
QC1203724573
LCS
Radium -226
26.0 20.4
pCi/L
78.7 (75%-125%)
02/27/1710:22
QC1203724570
MB
Radium -226
0.806
pCi/L
02/27/17 09:45
QC1203724572
415961001 MS
Radium -226
130 U 0.505 101
pCi/L
77.9 (75%-125%)
02/27/1712:20
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
Page 18 of 26

Duke Energy Analytical Lab
Page 128 of 136
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 415961
Page 4 of 4
Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 19 of 26

Duke Energy Analytical Lab
Page 129 of 136
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Page 20 of 26
14
16001F.Ln r

Duke Energy Analytical Lab
Page 130 of 136
® I Laboratories i_Le
SAMPLE RECEIPT &REVIEW FORM
Client: .E SDGIAIi1C0CIWork Qrder. uu Tq W
Received By. A() bate Received:
•If Nei Counls> IMcpm on samples not marked "radiaaclivc", contact We Radiation Safety Group for further
Suspected Hazard fnfornanllett
investigation.
COCISamples marked as radiouciive?
Maximum Net Counts Observed, (Observed Counts • Arra Background Counts): Ijvv
Ciassired Radieaclivc R or III by RSO?
If yes, Were swipes taken of sampte containcrs c action Icve)s?
COC/Samples marked containing PC13s?
Package, COC, and/or Samples marked as
%
beryllium or asbestas coalaining?
/
if yes, SAmples are to be segregated as Safety Controlled Samples, and opened by the GEL Safety Group.
Shipped as a DOT Hazardous?Ha=rd
Class Shipped: UNB:
Samples identified as Foreign Soil?
-
Snmplc Receipt Criteria
7�
Z Z Colnments/Qualiriers (Required for Non -Conforming [leans)
Shipping containers received intact and
Circle Applicable: Seals broken Damagcd container Leaking container Other(dmeribe)
1
seated?
Samples requ i ring calci preservation
Fmservation Method: Ice bags Blue ice Dryice None Dthcr (describe)
x
within (0 16 deg. C)?«
•alt tcmperatnres are recorded in Celsius
�a
Daily check performed and passed on IR
-
Temperature Device Serial �s
Srrandary Trmperaturc Device Serial it (if Applicable): f
temperature gun?
IY
Chain of custody documents included
3
with shipment?
Circle Applicable; Seals broken Damaged container ImIdng container Olher (describe)
4
Semple containers intact and scaled?
Samples requiring ehernical preservation
Sample ID's, containers affected and observed pH:
$
at proper pli?
If Preservation added, Lail,
Do Low bevel Perchlorate samples have
Sample ID's and containers affected:
6
headspace as required?
r
7
VOA vials con lain acid preservation?
(Irunknown,seleci No)
VOA vials free of headspace (defined as
Satnple tD's and contoinsrs affected:
$
a 6mm bubble)?
9
Are Eneorc containers prescnt7
" (if yes, immediately deliver to Volatiles laboratory)
flys and Iasis affected:
10
Samplcs received within holding time?
11
Sample ID's an COC match ID's on
Sample IDS and containers affected:
bottles?
Date & dime on COC match date & time
Sample ID's orfectcd:
12
on bottles?
13
Number cf containcrs received match
Sample IDs affected:
natmher indicated on CCIC?
14
Are sample containers identifiable as
GELprovided?
15
COC form is properly signed in
relinquisbeNrcccived sections?
Circle Applicable;
FedEx Air FedEx Ground UPS Field Services Courier other
fG
Carrier and tracking number.
DR r, fit ,t { p
Com mcnls (Use Cc0inun Iiaa Form if needed):
Al r
PM (or PMA) review: initials t V Daae ` < < Y Page k of k
GL -CHL -SR -001 Rev 3
Page 21 of 26

Duke Energy Analytical Lab
Page 131 of 136
Technical Case Narrative
Duke Energy Carolinas, LLC
(DUPC)
SDG #: J17020225
Work Order #: 415961
Metals
Product: Determination of Metals by ICP -MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL -MA -E-014 REV# 29
Analytical Batch: 1637762
Preparation Method: SW846 3010A
Preparation Procedure: GL -MA -E-008 REV# 18
Preparation Batch: 1637761
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415961001
2017004441
415961002
2017004442
415961003
2017004443
415961004
2017004444
415961005
2017004445
415961006
2017004446
415961007
2017004447
415961008
2017004448
415961009
2017004449
415961010
2017004450
415961011
2017004451
415961012
2017004453
415961013
2017004452
1203724345
Method Blank (MB)ICP-MS
1203724346
Laboratory Control Sample (LCS)
1203724359
Laboratory Control Sample (LCS)
1203724349
415957001(2017004412L) Serial Dilution (SD)
1203724347
415957001(2017004412D) Sample Duplicate (DUP)
1203724348
415957001(2017004412S) Matrix Spike (MS)
1203724360
415957001(2017004412S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Product: Determination of Metals by ICP -MS
Page 22 of 26

Duke Energy Analytical Lab
Page 132 of 136
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL -MA -E-014 REV# 29
Analytical Batch: 1642654
Preparation Method: SW846 3010A
Preparation Procedure: GL -MA -E-008 REV# 18
Preparation Batch: 1642653
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415961001
2017004441
415961002
2017004442
415961003
2017004443
415961004
2017004444
415961005
2017004445
415961006
2017004446
415961007
2017004447
415961008
2017004448
415961009
2017004449
415961010
2017004450
415961011
2017004451
415961012
2017004453
415961013
2017004452
1203736037
Method Blank (MB)ICP-MS
1203736038
Laboratory Control Sample (LCS)
1203736041
415957001(2017004412L) Serial Dilution (SD)
1203736039
415957001(2017004412D) Sample Duplicate (DUP)
1203736040
415957001(2017004412S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL -RAD -A-009 REV# 17
Analytical Batch: 1639054
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
415961001
415961002
415961003
415961004
415961005
415961006
Page 23 of 26
Client Sample Identification
2017004441
2017004442
2017004443
2017004444
2017004445
2017004446

Duke Energy Analytical Lab
Page 133 of 136
415961007
2017004447
415961008
2017004448
415961009
2017004449
415961010
2017004450
415961011
2017004451
415961012
2017004453
415961013 2017004452
1203727591 Method Blank (MB)
1203727592 415961004(2017004444) Sample Duplicate (DUP)
1203727593 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Sample 415961002 (2017004442) was recounted to verify sample result. The second count is reported.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL -RAD -A-008 REV# 14
Analytical Batch: 1637850
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
415961001
2017004441
415961002
2017004442
415961003
2017004443
415961004
2017004444
415961005
2017004445
415961006
2017004446
415961007
2017004447
415961008
2017004448
415961009
2017004449
415961010
2017004450
415961011
2017004451
415961012
2017004453
415961013
2017004452
1203724570
Method Blank (MB)
1203724571
415961001(2017004441) Sample Duplicate (DUP)
1203724572
415961001(2017004441) Matrix Spike (MS)
1203724573
Laboratory Control Sample (LCS)
Page 24 of 26

Duke Energy Analytical Lab
Page 134 of 136
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Quality Control (QC) Information
QC Information
All of the QC samples meet the required acceptance limits with the following exceptions: The blank result
1203724570 (MB) is greater than the MDC but less than the required detection limit.
Technical Information
Recounts
Sample 1203724572 (2017004441MS) was recounted due to low recovery. The recount is reported.
Miscellaneous Information
Additional Comments
The matrix spike, 1203724572 (2017004441MS), aliquot was reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 25 of 26

Duke Energy Analytical Lab
Page 135 of 136
List of current GEL Certifications as of 01 March 2017
State
Certification
Alaska
UST -0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH -0169
Delaware
SC00012
DoD ELAP/ ISO 17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330 -15-00283,P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (AI33904)
Louisiana SDWA
LA170010
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-17-12
Utah NELAP
SC000122016-21
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 26 of 26

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al Lab
Ana
DUKE Analytical Laboratory Duke Energy Paglet1 of 135
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J17020253
Project Name: ROXBORO - AB GW ASSESSMENT WATER
Customer Name(s): Tim Hunsucker, Fred Holt, Brandon Russo, Kathy Webb, John Toepfer
Customer Address: Roxboro Steam Station
1700 Dunnaway Road
Semora,NC 27343
Lab Contact: Anne Pridgeon Phone: [phone]
l Reason:I have reviewed
1 this document.
Report Authorized By: ' -'Dat e:2017.03.0618:25:53 Date: 3/6/2017
s' -05'00'
(Signature)
Anne Pridgeon
Program Comments:
Method 218.7: Please note that the preservation was not consistent with method requirements (pH >8) for the stabilization of
hexavalent chromium over a 24hr period for following samples: CW -2. Data may be flagged with a
P4 or HT flag due to this finding.
Method 200.7: The matrix spike and spike duplicate associated with MW-3BR recovered below method limits for barium.
Respective batch quality, LCS/MB were acceptable.
Data Flags & Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time Collected By
Duke Energy Analytical Lab
Page 2 of 135
Sample Description
2017004543
Roxboro
08 -Feb -17
9:27
AM
Richard Jacobs
MW-3BR
2017004544
Roxboro
08 -Feb -17
1:20
PM
Richard Jacobs
CW -4
2017004545
Roxboro
08 -Feb -17
3:42
PM
Richard Jacobs
CW -3
2017004546
Roxboro
08 -Feb -17
3:30
PM
Richard Jacobs
CW -3D
2017004547
Roxboro
08 -Feb -17
1:32
PM
Richard Jacobs
MW-4BR
2017004548
Roxboro
08 -Feb -17
3:42
PM
Richard Jacobs
CW -3 Duplicate
2017004549
Roxboro
08 -Feb -17
3:11
PM
Richard Jacobs
ABMW-3
2017004550
Roxboro
08 -Feb -17
2:47
PM
Richard Jacobs
ABMW-3BR
2017004551
Roxboro
08 -Feb -17
12:50
PM
Richard Jacobs
CW -2D
2017004552
Roxboro
08 -Feb -17
12:34
PM
Richard Jacobs
CW -2
2017004553
Roxboro
08 -Feb -17
8:56
AM
Richard Jacobs
MW-5BR
2017004554
Roxboro
08 -Feb -17
9:22
AM
Richard Jacobs
CW -5
2017004555
Roxboro
08 -Feb -17
8:36
AM
Richard Jacobs
MW -5D
2017004556
Roxboro
08 -Feb -17
4:35
PM
Richard Jacobs
Filter Blank
2017004557
Roxboro
08 -Feb -17
4:35
PM
Richard Jacobs
Equipment Blank
15 Total Samples

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals 0 Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes F./] No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
Job Summary Report
Sample Identification
Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Duke Energy Analytical Lab
Page 3 of 135
d❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separatel
Reviewed By: Anne Pridgeon Date: 3/6/2017

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-3BR
Collection Date: 08 -Feb -17 9:27 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.044 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 12:58
LSTARLI
Chloride
72
mg/L
2
Sulfate
1400
mg/L
20
MERCURY (COLD VAPOR) IN WATER
02/17/2017 14:55
JAHERMA
Mercury (Hg)
0.08
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:15
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:11
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.034
mg/L
M2 0.005
Boron (B)
2.85
mg/L
0.05
Iron (Fe)
0.012
mg/L
0.01
Manganese (Mn)
0.023
mg/L
0.005
Strontium (Sr)
1.34
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 15:54
Calcium (Ca)
371
mg/L
0.1
Magnesium (Mg)
166
mg/L
0.05
Potassium (K)
2.94
mg/L
0.1
Sodium (Na)
56.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.025
mg/L
0.005
Barium (Ba)
0.036
mg/L
0.005
Boron (B)
3.00
mg/L
0.05
Iron (Fe)
0.045
mg/L
0.01
Manganese (Mn)
0.019
mg/L
0.005
Strontium (Sr)
1.39
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 4 of 135
Sample #: 2017004543
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 12:58
LSTARLI
Vendor Method
V_PACE
20
EPA 300.0
02/17/2017 14:55
JAHERMA
200
EPA 300.0
02/17/2017 14:55
JAHERMA
1
EPA 245.1
02/22/2017 15:30
LSTARLI
1
EPA 245.1
02/27/2017 15:15
DMFRANC
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
1
EPA 200.7
02/17/2017 17:11
MHALL3
10
EPA 200.7
02/22/2017 15:54
MHALL3
10
EPA 200.7
02/22/2017 15:54
MHALL3
1
EPA 200.7
02/22/2017 15:54
MHALL3
1
EPA 200.7
02/22/2017 15:54
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3
1
EPA 200.7
02/24/2017 12:42
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-3BR
Collection Date: 08 -Feb -17 9:27 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
1.13
ug/L
Copper (Cu)
4.37
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
3.58
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
14.6
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
15.4
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
3.74
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
15.3
Duke Energy Analytical Lab
Page 5 of 135
ug/L
1
Sample #:
2017004543
03/01/2017 18:19
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 00:08
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 18:19
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 2200 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
500 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 6 of 135
Site: MW-3BR Sample #: 2017004543
Collection Date: 08 -Feb -17 9:27 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.4 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -4
Collection Date: 08 -Feb -17 1:20 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.372 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 12:59
LSTARLI
Chloride
27
mg/L
1
Sulfate
37
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 10:56
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:17
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:23
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.126
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.183
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 15:58
Calcium (Ca)
41.4
mg/L
0.01
Magnesium (Mg)
25.6
mg/L
0.005
Potassium (K)
4.00
mg/L
0.1
Sodium (Na)
42.7
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.018
mg/L
0.005
Barium (Ba)
0.126
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.236
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.191
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 7 of 135
Sample #: 2017004544
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 12:59
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 10:56
JAHERMA
10
EPA 300.0
02/17/2017 10:56
JAHERMA
1
EPA 245.1
02/22/2017 15:32
LSTARLI
1
EPA 245.1
02/27/2017 15:17
DMFRANC
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/17/2017 17:23
MHALL3
1
EPA 200.7
02/22/2017 15:58
MHALL3
1
EPA 200.7
02/22/2017 15:58
MHALL3
1
EPA 200.7
02/22/2017 15:58
MHALL3
1
EPA 200.7
02/22/2017 15:58
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3
1
EPA 200.7
02/24/2017 12:46
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -4
Collection Date: 08 -Feb -17 1:20 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
6.20
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
2.07
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
6.14
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
2.15
Duke Energy Analytical Lab
Page 8 of 135
ug/L
1
Sample #:
2017004544
03/01/2017 18:26
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
1
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
0.2
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
0.3
1
EPA 200.8
02/24/2017 23:36
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 18:26
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 360 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 9 of 135
Site: CW -4 Sample #: 2017004544
Collection Date: 08 -Feb -17 1:20 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.778 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -3
Collection Date: 08 -Feb -17 3:42 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.366 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:00
LSTARLI
Chloride
47
mg/L
1
Sulfate
54
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 11:47
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:20
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:27
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.093
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.291
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:02
Calcium (Ca)
50.9
mg/L
0.01
Magnesium (Mg)
26.2
mg/L
0.005
Potassium (K)
2.47
mg/L
0.1
Sodium (Na)
36.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.487
mg/L
0.005
Barium (Ba)
0.103
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.296
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.335
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 10 of 135
Sample #: 2017004545
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:00
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 11:47
JAHERMA
10
EPA 300.0
02/17/2017 11:47
JAHERMA
1
EPA 245.1
02/22/2017 15:34
LSTARLI
1
EPA 245.1
02/27/2017 15:20
DMFRANC
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/17/2017 17:27
MHALL3
1
EPA 200.7
02/22/2017 16:02
MHALL3
1
EPA 200.7
02/22/2017 16:02
MHALL3
1
EPA 200.7
02/22/2017 16:02
MHALL3
1
EPA 200.7
02/22/2017 16:02
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3
1
EPA 200.7
02/24/2017 12:50
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -3
Collection Date: 08 -Feb -17 3:42 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
1.62
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
2.53
Duke Energy Analytical Lab
Page 11 of 135
ug/L
1
Sample #:
2017004545
03/01/2017 18:33
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 00:16
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 18:33
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 360 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 12 of 135
Site: CW -3 Sample #: 2017004545
Collection Date: 08 -Feb -17 3:42 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 3.2 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -31D
Collection Date: 08 -Feb -17 3:30 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:05
LSTARLI
Chloride
25
mg/L
1
Sulfate
33
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 12:04
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:22
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:31
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.047
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.027
mg/L
0.005
Strontium (Sr)
0.260
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:06
Calcium (Ca)
69.9
mg/L
0.01
Magnesium (Mg)
17.5
mg/L
0.005
Potassium (K)
4.52
mg/L
0.1
Sodium (Na)
18.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.036
mg/L
0.005
Barium (Ba)
0.048
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.036
mg/L
0.01
Manganese (Mn)
0.072
mg/L
0.005
Strontium (Sr)
0.269
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 13 of 135
Sample #: 2017004546
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:05
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 12:04
JAHERMA
10
EPA 300.0
02/17/2017 12:04
JAHERMA
1
EPA 245.1
02/22/2017 15:37
LSTARLI
1
EPA 245.1
02/27/2017 15:22
DMFRANC
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/17/2017 17:31
MHALL3
1
EPA 200.7
02/22/2017 16:06
MHALL3
1
EPA 200.7
02/22/2017 16:06
MHALL3
1
EPA 200.7
02/22/2017 16:06
MHALL3
1
EPA 200.7
02/22/2017 16:06
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3
1
EPA 200.7
02/24/2017 12:54
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -31D
Collection Date: 08 -Feb -17 3:30 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.29
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
2.33
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
3.30
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
2.80
Duke Energy Analytical Lab
Page 14 of 135
ug/L
1
Sample #:
2017004546
03/01/2017 19:02
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 00:24
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 19:02
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 360 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 15 of 135
Site: CW -31D Sample #: 2017004546
Collection Date: 08 -Feb -17 3:30 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.797 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-4BR
Collection Date: 08 -Feb -17 1:32 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.160 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:08
LSTARLI
Chloride
19
mg/L
1
Sulfate
35
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 12:21
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:25
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:35
Aluminum (Al)
0.007
mg/L
0.005
Barium (Ba)
0.043
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.021
mg/L
0.01
Manganese (Mn)
0.027
mg/L
0.005
Strontium (Sr)
0.271
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:14
Calcium (Ca)
35.6
mg/L
0.01
Magnesium (Mg)
14.3
mg/L
0.005
Potassium (K)
10.1
mg/L
0.1
Sodium (Na)
32.7
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.071
mg/L
0.005
Barium (Ba)
0.049
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.138
mg/L
0.01
Manganese (Mn)
0.038
mg/L
0.005
Strontium (Sr)
0.298
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 16 of 135
Sample #: 2017004547
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:08
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 12:21
JAHERMA
10
EPA 300.0
02/17/2017 12:21
JAHERMA
1
EPA 245.1
02/27/2017 13:54
DMFRANC
1
EPA 245.1
02/27/2017 15:25
DMFRANC
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/17/2017 17:35
MHALL3
1
EPA 200.7
02/22/2017 16:14
MHALL3
1
EPA 200.7
02/22/2017 16:14
MHALL3
1
EPA 200.7
02/22/2017 16:14
MHALL3
1
EPA 200.7
02/22/2017 16:14
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3
1
EPA 200.7
02/24/2017 12:58
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-4BR
Collection Date: 08 -Feb -17 1:32 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
1.31
ug/L
Arsenic (As)
1.22
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
7.73
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
1.47
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
1.00
Arsenic (As)
1.30
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
1.40
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
8.02
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
1.00
Duke Energy Analytical Lab
Page 17 of 135
ug/L
1
Sample #:
2017004547
03/01/2017 19:10
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
1
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 00:32
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 19:10
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 270 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 18 of 135
Site: MW-4BR Sample #: 2017004547
Collection Date: 08 -Feb -17 1:32 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.873 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -3 Duplicate
Collection Date: 08 -Feb -17 3:42 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.363 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:09
LSTARLI
Chloride
48
mg/L
1
Sulfate
56
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 12:38
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:27
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:39
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.097
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.310
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:18
Calcium (Ca)
50.5
mg/L
0.01
Magnesium (Mg)
25.9
mg/L
0.005
Potassium (K)
2.47
mg/L
0.1
Sodium (Na)
36.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.506
mg/L
0.005
Barium (Ba)
0.104
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.319
mg/L
0.01
Manganese (Mn)
0.005
mg/L
0.005
Strontium (Sr)
0.338
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 19 of 135
Sample #: 2017004548
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:09
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 12:38
JAHERMA
10
EPA 300.0
02/17/2017 12:38
JAHERMA
1
EPA 245.1
02/27/2017 14:02
DMFRANC
1
EPA 245.1
02/27/2017 15:27
DMFRANC
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/17/2017 17:39
MHALL3
1
EPA 200.7
02/22/2017 16:18
MHALL3
1
EPA 200.7
02/22/2017 16:18
MHALL3
1
EPA 200.7
02/22/2017 16:18
MHALL3
1
EPA 200.7
02/22/2017 16:18
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3
1
EPA 200.7
02/24/2017 13:02
MHALL3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 20 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -3 Duplicate
Collection Date: 08 -Feb -17 3:42 PM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004548
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Cobalt (Co)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
Vanadium (V) Low Level
1.66
ug/L
0.3
1
EPA 200.8
02/25/2017 00:40
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Cobalt (Co)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Copper (Cu)
1.94
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
Vanadium (V) Low Level
2.46
ug/L
0.3
1
EPA 200.8
03/01/2017 19:17
CWSPEN3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 370 mg/L
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 21 of 135
Site: CW -3 Duplicate Sample #: 2017004548
Collection Date: 08 -Feb -17 3:42 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 3.2 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: ABMW-3
Collection Date: 08 -Feb -17 3:11 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:11
LSTARLI
Chloride
4.1
mg/L
1
Sulfate
1900
mg/L
20
MERCURY (COLD VAPOR) IN WATER
02/17/2017 14:38
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:30
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:43
Aluminum (Al)
43.2
mg/L
0.05
Barium (Ba)
0.017
mg/L
0.005
Boron (B)
0.250
mg/L
0.05
Iron (Fe)
14.6
mg/L
0.01
Manganese (Mn)
6.62
mg/L
0.005
Strontium (Sr)
1.13
mg/L
0.005
Zinc (Zn)
0.372
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/22/2017 16:22
Calcium (Ca)
159
mg/L
0.1
Magnesium (Mg)
48.6
mg/L
0.005
Potassium (K)
14.6
mg/L
0.1
Sodium (Na)
23.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
47.3
mg/L
M4 0.05
Barium (Ba)
0.017
mg/L
0.005
Boron (B)
0.258
mg/L
0.05
Iron (Fe)
13.6
mg/L
0.01
Manganese (Mn)
6.86
mg/L
0.005
Strontium (Sr)
1.17
mg/L
0.005
Zinc (Zn)
0.373
mg/L
0.005
Duke Energy Analytical Lab
Page 22 of 135
Sample #: 2017004549
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:11
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 14:38
JAHERMA
200
EPA 300.0
02/17/2017 14:38
JAHERMA
1
EPA 245.1
02/27/2017 14:04
DMFRANC
1
EPA 245.1
02/27/2017 15:30
DMFRANC
10
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
1
EPA 200.7
02/17/2017 17:43
MHALL3
10
EPA 200.7
02/22/2017 16:22
MHALL3
1
EPA 200.7
02/22/2017 16:22
MHALL3
1
EPA 200.7
02/22/2017 16:22
MHALL3
1
EPA 200.7
02/22/2017 16:22
MHALL3
10
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3
1
EPA 200.7
02/24/2017 12:30
MHALL3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 23 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: ABMW-3
Collection Date: 08 -Feb -17 3:11 PM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004549
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Arsenic (As)
7.20
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Beryllium (Be)
18.4
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Chromium (Cr)
3.74
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Cobalt (Co)
105
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Copper (Cu)
9.70
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Nickel (Ni)
205
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Thallium (TI) Low Level
1.18
ug/L
0.2
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
Vanadium (V) Low Level
4.30
ug/L
0.3
1
EPA 200.8
02/27/2017 14:20
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Arsenic (As)
7.12
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Beryllium (Be)
21.9
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Chromium (Cr)
4.00
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Cobalt (Co)
112
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Copper (Cu)
10.8
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Nickel (Ni)
217
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Thallium (TI) Low Level
1.51
ug/L
0.2
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
Vanadium (V) Low Level
4.50
ug/L
0.3
1
EPA 200.8
03/01/2017 20:08
CWSPEN3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 1400 mg/L
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 24 of 135
Site: ABMW-3 Sample #: 2017004549
Collection Date: 08 -Feb -17 3:11 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.291 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: ABMW-3BR
Collection Date: 08 -Feb -17 2:47 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
EPA 353.2
INORGANIC IONS BY IC
LSTARLI
Vendor Method
Chloride
18
mg/L
02/17/2017 15:11
5
Sulfate
3200
mg/L
JAHERMA
50
MERCURY (COLD VAPOR) IN WATER
02/27/2017 14:07
DMFRANC
1
Mercury (Hg)
< 0.05
ug/L
1
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
1
EPA 200.7
Mercury (Hg)
< 0.05
ug/L
EPA 200.7
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:47
MHALL3
Aluminum (Al)
0.413
mg/L
MHALL3
0.005
Barium (Ba)
0.020
mg/L
1
0.005
Boron (B)
4.34
mg/L
EPA 200.7
0.05
Iron (Fe)
5.92
mg/L
02/27/2017 10:14
0.01
Manganese (Mn)
14.3
mg/L
JJMACKE
0.005
Strontium (Sr)
1.83
mg/L
1
0.005
Zinc (Zn)
0.131
mg/L
EPA 200.7
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/24/2017 13:06
MHALL3
Calcium (Ca)
491
mg/L
M4
0.2
Magnesium (Mg)
275
mg/L
M4
0.1
Potassium (K)
11.3
mg/L
EPA 200.7
0.1
Sodium (Na)
183
mg/L
M4
1
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.429
mg/L
0.005
Barium (Ba)
0.020
mg/L
0.005
Boron (B)
4.15
mg/L
0.05
Iron (Fe)
5.90
mg/L
0.01
Manganese (Mn)
14.7
mg/L
0.005
Strontium (Sr)
1.85
mg/L
0.005
Zinc (Zn)
0.135
mg/L
0.005
Duke Energy Analytical Lab
Page 25 of 135
Sample #: 2017004550
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:12
LSTARLI
Vendor Method
V_PACE
50
EPA 300.0
02/17/2017 15:11
JAHERMA
500
EPA 300.0
02/17/2017 15:11
JAHERMA
1
EPA 245.1
02/27/2017 14:07
DMFRANC
1
EPA 245.1
02/27/2017 15:32
DMFRANC
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
1
EPA 200.7
02/17/2017 17:47
MHALL3
20
EPA 200.7
02/27/2017 10:14
JJMACKE
20
EPA 200.7
02/27/2017 10:14
JJMACKE
1
EPA 200.7
02/27/2017 10:14
JJMACKE
20
EPA 200.7
02/27/2017 10:14
JJMACKE
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3
1
EPA 200.7
02/24/2017 13:06
MHALL3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 26 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: ABMW-3BR
Collection Date: 08 -Feb -17 2:47 PM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004550
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Beryllium (Be)
3.90
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Cobalt (Co)
140
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Nickel (Ni)
308
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
Vanadium (V) Low Level
2.18
ug/L
0.3
1
EPA 200.8
02/25/2017 01:19
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Beryllium (Be)
4.25
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Cobalt (Co)
158
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Molybdenum (Mo)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Nickel (Ni)
321
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
Vanadium (V) Low Level
2.11
ug/L
0.3
1
EPA 200.8
03/01/2017 19:24
CWSPEN3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 4300 mg/L
Vendor Method V_PACE
500 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 27 of 135
Site: ABMW-3BR Sample #: 2017004550
Collection Date: 08 -Feb -17 2:47 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.2 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -21D
Collection Date: 08 -Feb -17 12:50 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.281 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:13
LSTARLI
Chloride
19
mg/L
2
Sulfate
120
mg/L
2
MERCURY (COLD VAPOR) IN WATER
02/17/2017 13:12
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:07
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:51
Aluminum (Al)
0.006
mg/L
0.005
Barium (Ba)
0.140
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.304
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/27/2017 10:26
Calcium (Ca)
43.3
mg/L
0.01
Magnesium (Mg)
38.2
mg/L
0.1
Potassium (K)
2.44
mg/L
0.1
Sodium (Na)
34.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.019
mg/L
0.005
Barium (Ba)
0.149
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.034
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.328
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 28 of 135
Sample #: 2017004551
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:13
LSTARLI
Vendor Method
V_PACE
20
EPA 300.0
02/17/2017 13:12
JAHERMA
20
EPA 300.0
02/17/2017 13:12
JAHERMA
1
EPA 245.1
02/27/2017 14:09
DMFRANC
1
EPA 245.1
02/27/2017 15:07
DMFRANC
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/17/2017 17:51
MHALL3
1
EPA 200.7
02/27/2017 10:26
JJMACKE
20
EPA 200.7
02/27/2017 10:26
JJMACKE
1
EPA 200.7
02/27/2017 10:26
JJMACKE
1
EPA 200.7
02/27/2017 10:26
JJMACKE
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3
1
EPA 200.7
02/24/2017 13:10
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -21D
Collection Date: 08 -Feb -17 12:50 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
13.0
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
13.3
Duke Energy Analytical Lab
Page 29 of 135
ug/L
1
Sample #:
2017004551
03/01/2017 20:15
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 01:27
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 20:15
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 440 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 30 of 135
Site: CW -21D Sample #: 2017004551
Collection Date: 08 -Feb -17 12:50 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.975 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -2
Collection Date: 08 -Feb -17 12:34 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.315 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:14
LSTARLI
Chloride
16
mg/L
1
Sulfate
81
mg/L
1
MERCURY (COLD VAPOR) IN WATER
02/17/2017 12:55
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/27/2017 15:34
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 17:55
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.077
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.325
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/27/2017 10:30
Calcium (Ca)
38.1
mg/L
0.01
Magnesium (Mg)
31.5
mg/L
0.1
Potassium (K)
1.09
mg/L
0.1
Sodium (Na)
69.8
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.045
mg/L
0.005
Barium (Ba)
0.081
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.029
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.342
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 31 of 135
Sample #: 2017004552
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:14
LSTARLI
Vendor Method
V_PACE
10
EPA 300.0
02/17/2017 12:55
JAHERMA
10
EPA 300.0
02/17/2017 12:55
JAHERMA
1
EPA 245.1
02/27/2017 14:11
DMFRANC
1
EPA 245.1
02/27/2017 15:34
DMFRANC
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/17/2017 17:55
MHALL3
1
EPA 200.7
02/27/2017 10:30
JJMACKE
20
EPA 200.7
02/27/2017 10:30
JJMACKE
1
EPA 200.7
02/27/2017 10:30
JJMACKE
1
EPA 200.7
02/27/2017 10:30
JJMACKE
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3
1
EPA 200.7
02/24/2017 13:26
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -2
Collection Date: 08 -Feb -17 12:34 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
35.2
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
35.4
Duke Energy Analytical Lab
Page 32 of 135
ug/L
1
Sample #:
2017004552
03/01/2017 20:00
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 02:07
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 20:00
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 450 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 33 of 135
Site: CW -2 Sample #: 2017004552
Collection Date: 08 -Feb -17 12:34 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 0.998 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-5BR
Collection Date: 08 -Feb -17 8:56 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:15
LSTARLI
Chloride
16
mg/L
0.5
Sulfate
200
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/17/2017 19:42
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/28/2017 13:34
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 18:11
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.017
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.462
mg/L
0.01
Manganese (Mn)
0.328
mg/L
0.005
Strontium (Sr)
0.276
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/27/2017 10:34
Calcium (Ca)
99.6
mg/L
0.2
Magnesium (Mg)
32.0
mg/L
0.1
Potassium (K)
4.72
mg/L
0.1
Sodium (Na)
17.3
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.012
mg/L
0.005
Barium (Ba)
0.018
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.684
mg/L
0.01
Manganese (Mn)
0.349
mg/L
0.005
Strontium (Sr)
0.294
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 34 of 135
Sample #: 2017004553
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:15
LSTARLI
Vendor Method
V_PACE
5
EPA 300.0
02/17/2017 19:42
JAHERMA
50
EPA 300.0
02/17/2017 19:42
JAHERMA
1
EPA 245.1
02/27/2017 14:14
DMFRANC
1
EPA 245.1
02/28/2017 13:34
DMFRANC
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
1
EPA 200.7
02/17/2017 18:11
MHALL3
20
EPA 200.7
02/27/2017 10:34
JJMACKE
20
EPA 200.7
02/27/2017 10:34
JJMACKE
1
EPA 200.7
02/27/2017 10:34
JJMACKE
1
EPA 200.7
02/27/2017 10:34
JJMACKE
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3
1
EPA 200.7
02/24/2017 13:38
MHALL3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 35 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW-5BR
Collection Date: 08 -Feb -17 8:56 AM
Analyte Result Units
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED
Sample #: 2017004553
Matrix: GW WW
Qualifiers RDL DF Method Analysis Date/Time Analyst
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Cobalt (Co)
2.70
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Molybdenum (Mo)
1.20
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
Vanadium (V) Low Level
< 0.3
ug/L
0.3
1
EPA 200.8
02/25/2017 02:15
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Cobalt (Co)
2.62
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Copper (Cu)
1.06
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Molybdenum (Mo)
1.16
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
Vanadium (V) Low Level
< 0.3
ug/L
0.3
1
EPA 200.8
03/01/2017 20:44
CWSPEN3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter
Complete
Vendor Method
v_GEL
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 540 mg/L
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 36 of 135
Site: MW-5BR Sample #: 2017004553
Collection Date: 08 -Feb -17 8:56 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.0 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS 5 mg/L 5 1 SM2540D 02/13/201710:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -5
Collection Date: 08 -Feb -17 9:22 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 1.1 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:17
LSTARLI
Chloride
4.3
mg/L
0.5
Sulfate
200
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/17/2017 19:59
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
03/01/2017 13:04
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 18:23
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.042
mg/L
0.005
Boron (B)
0.279
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.300
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/27/2017 10:38
Calcium (Ca)
54.4
mg/L
0.01
Magnesium (Mg)
36.8
mg/L
0.1
Potassium (K)
0.877
mg/L
0.1
Sodium (Na)
28.0
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.013
mg/L
0.005
Barium (Ba)
0.042
mg/L
0.005
Boron (B)
0.280
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.307
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 37 of 135
Sample #: 2017004554
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:17
LSTARLI
Vendor Method
V_PACE
5
EPA 300.0
02/17/2017 19:59
JAHERMA
50
EPA 300.0
02/17/2017 19:59
JAHERMA
1
EPA 245.1
02/27/2017 14:16
DMFRANC
1
EPA 245.1
03/01/2017 13:04
DMFRANC
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/17/2017 18:23
MHALL3
1
EPA 200.7
02/27/2017 10:38
JJMACKE
20
EPA 200.7
02/27/2017 10:38
JJMACKE
1
EPA 200.7
02/27/2017 10:38
JJMACKE
1
EPA 200.7
02/27/2017 10:38
JJMACKE
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3
1
EPA 200.7
02/24/2017 13:42
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: CW -5
Collection Date: 08 -Feb -17 9:22 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
26.4
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
26.8
Duke Energy Analytical Lab
Page 38 of 135
ug/L
1
Sample #:
2017004554
03/01/2017 17:49
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
1
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 01:35
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 17:49
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 520 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 39 of 135
Site: CW -5 Sample #: 2017004554
Collection Date: 08 -Feb -17 9:22 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.6 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW -51D
Collection Date: 08 -Feb -17 8:36 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.763 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
V_PACE
1
INORGANIC IONS BY IC
02/23/2017 13:18
LSTARLI
Chloride
12
mg/L
0.5
Sulfate
390
mg/L
5
MERCURY (COLD VAPOR) IN WATER
02/17/2017 20:15
JAHERMA
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
02/28/2017 14:10
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
02/17/2017 18:27
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.026
mg/L
0.005
Boron (B)
0.758
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
0.345
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
1
EPA 200.7
02/27/2017 10:41
Calcium (Ca)
70.8
mg/L
0.01
Magnesium (Mg)
41.7
mg/L
0.1
Potassium (K)
1.43
mg/L
0.1
Sodium (Na)
63.4
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1
EPA 200.7
Aluminum (Al)
0.010
mg/L
0.005
Barium (Ba)
0.027
mg/L
0.005
Boron (B)
0.786
mg/L
0.05
Iron (Fe)
0.012
mg/L
0.01
Manganese (Mn)
0.021
mg/L
0.005
Strontium (Sr)
0.363
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Duke Energy Analytical Lab
Page 40 of 135
Sample #: 2017004555
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_PACE
1
EPA 353.2
02/23/2017 13:18
LSTARLI
Vendor Method
V_PACE
5
EPA 300.0
02/17/2017 20:15
JAHERMA
50
EPA 300.0
02/17/2017 20:15
JAHERMA
1
EPA 245.1
02/27/2017 14:19
DMFRANC
1
EPA 245.1
02/28/2017 14:10
DMFRANC
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/17/2017 18:27
MHALL3
1
EPA 200.7
02/27/2017 10:41
JJMACKE
20
EPA 200.7
02/27/2017 10:41
JJMACKE
1
EPA 200.7
02/27/2017 10:41
JJMACKE
1
EPA 200.7
02/27/2017 10:41
JJMACKE
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3
1
EPA 200.7
02/24/2017 13:46
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Site: MW -51D
Collection Date: 08 -Feb -17 8:36 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
5.94
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L B3
Vanadium (V) Low Level
12.5
ug/L
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
6.18
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
12.9
Duke Energy Analytical Lab
Page 41 of 135
ug/L
1
Sample #:
2017004555
03/01/2017 19:31
CWSPEN3
ug/L
Matrix:
GW WW
EPA 200.8
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
1
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
0.2
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
0.3
1
EPA 200.8
02/25/2017 02:22
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
1
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
0.2
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
ug/L
0.3
1
EPA 200.8
03/01/2017 19:31
CWSPEN3
METHANE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
RADIOLOGICAL - (Analysis Performed bV GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 710 mg/L
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25 1 SM2540C 02/13/201715:00 MGIGANT

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 42 of 135
Site: MW -5D Sample #: 2017004555
Collection Date: 08 -Feb -17 8:36 AM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.2 mg/L 0.1 1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 02/13/2017 10:00 MGIGANT

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 43 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: Filter Blank
Collection Date: 08 -Feb -17 4:35 PM
Analyte
Result
Units Qualifiers
RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
1 EPA 200.7
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1 EPA 200.7
02/17/2017 18:31
MHALL3
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
CWSPEN3
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L B3
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
DF
Sample #: 2017004556
Matrix: GW WW
Method Analysis Date/Time Analyst
1 EPA 245.1
03/01/2017 13:07
DMFRANC
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.7
02/17/2017 18:31
MHALL3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3
1 EPA 200.8
02/25/2017 02:30
CWSPEN3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020253
Site: Equipment Blank
Collection Date: 08 -Feb -17 4:35 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
JAHERMA
Vendor Parameter
Complete
JAHERMA
1 EPA 245.1
NITRITE + NITRATE (COLORIMETRIC)
DMFRANC
1 EPA 200.7
Nitrite + Nitrate (Colorimetric)
0.058
mg-N/L
0.01
INORGANIC IONS BY IC
1 EPA 200.7
02/27/2017 11:08
JJMACKE
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
1 EPA 200.7
02/24/2017 13:50
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
02/24/2017 13:50
MHALL3
1 EPA 200.7
Calcium (Ca)
0.027
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
1 EPA 200.8
03/01/2017 20:51
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Sample #: 2017004557
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
02/23/2017 13:23
LSTARLI
1 EPA 300.0
02/17/2017 17:26
JAHERMA
1 EPA 300.0
02/17/2017 17:26
JAHERMA
1 EPA 245.1
02/27/2017 14:21
DMFRANC
1 EPA 200.7
02/27/2017 11:08
JJMACKE
1 EPA 200.7
02/27/2017 11:08
JJMACKE
1 EPA 200.7
02/27/2017 11:08
JJMACKE
1 EPA 200.7
02/27/2017 11:08
JJMACKE
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.7
02/24/2017 13:50
MHALL3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3
1 EPA 200.8
03/01/2017 20:51
CWSPEN3

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 45 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Site: Equipment Blank
Sample #: 2017004557
Collection Date: 08 -Feb -17 4:35 PM
Matrix: GW WW
Analyte
Result Units Qualifiers RDL
DF Method Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
Total Carbon
TOC
0.161 mg/L 0.1
1 SM5310C/EPA9060A
TOTAL SUSPENDED SOLIDS
TSS
< 5 mg/L 5
1 SM2540D 02/13/2017 10:00
MGIGANT
Qualifiers:
B3 Target analyte was detected in Continuing Calibration Blank (CCB) at a concentration greater than 1/2 the
reporting limit, but less than the reporting limit.
M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.

Certificate of Laborator Anal sis Duke Energy Analytical Lab
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This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020645 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
-0.0003
-0.0003
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0001
0.0001
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.001
0.001
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0021
0.0021
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 5
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0016
0.0016
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.301
3.01
mg-N/L
10
3.01
99.9 90
110
(Colorimetric)
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.284
2.84
mg-N/L
10
3.01
94.5 90
110
(Colorimetric)
LCS # 3
Parameter
Measured
Final
Units:
Dil
spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.296
2.96
mg-N/L
10
3.01
98.4 90
110
(Colorimetric)
LCS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.298
2.98
mg-N/L
10
3.01
99.1 90
110
(Colorimetric)
LCS # 5
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.297
2.97
mg-N/L
10
3.01
98.8 90
110
(Colorimetric)

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Order # J17020253
Level II QC Summary
Q17020645 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS #1
Parent Sample:
J17010547 -- 2017002440
Parameter
Measured
Final
Units:
Dil
52ike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.267
0.267
mg-N/L
1
0.25
104 90
110
(Colorimetric)
MSD #1
Parent Sample:
J17010547 -- 2017002440
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.25
0.25
mg-N/L
1
0.25
97.1 90
110 6.57
(Colorimetric)
MS #2
Parent Sample:
J17020143 -- 2017004010
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.367
0.367
mg-N/L
1
0.25
92.1 90
110
(Colorimetric)
MSD #2
Parent Sample:
J17020143 -- 2017004010
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.367
0.367
mg-N/L
1
0.25
92.3 90
110 0.136
(Colorimetric)
MS #3
Parent Sample:
J17020143 -- 2017004020
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
1.72
1.72
mg-N/L
1
0.25
98.3 90
110
(Colorimetric)
MSD #3
Parent Sample:
J17020143 -- 2017004020
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
1.72
1.72
mg-N/L
1
0.25
101 90
110 0.378
(Colorimetric)
MS #4
Parent Sample:
J17020253 -- 2017004546
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.264
0.264
mg-N/L
1
0.25
103 90
110
(Colorimetric)
MSD #4
Parent Sample:
J17020253 -- 2017004546
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.265
0.265
mg-N/L
1
0.25
103 90
110 0.491
(Colorimetric)
MS #5
Parent Sample:
J17020253 -- 2017004557
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Nitrite + Nitrate
0.306
0.306
mg-N/L
1
0.25
99.2 90
110
(Colorimetric)
MSD #5
Parent Sample:
J17020253 -- 2017004557
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Nitrite + Nitrate
0.303
0.303
mg-N/L
1
0.25
98 90
110 1.05
(Colorimetric)

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020492 Dionex INORGANIC IONS BY IC
Blank # 1
Duke Energy Analytical Lab
Page 48 of 135
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Chloride
0.03
0.03
mg/L
1
0.1
< 1/2 RDL
Sulfate
0
0
mg/L
1
0.1
< 1/2 RDL
IS #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
7.62
76.2
mg/L
10
50
98.3
80
120
Sulfate
8.58
85.8
mg/L
10
50
97.8
80
120
ISD #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
7.64
76.4
mg/L
10
50
98.6
80
120
0.309
Sulfate
8.59
85.9
mg/L
10
50
98
80
120
0.192
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
6.6
66
mg/L
10
50
100
80
120
Sulfate
6.99
69.9
mg/L
10
50
99.5
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
6.6
66
mg/L
10
50
100
80
120
0.0199
Sulfate
6.98
69.8
mg/L
10
50
99.3
80
120
0.171
IS #3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
6.26
62.6
mg/L
10
50
102
80
120
Sulfate
7.28
72.8
mg/L
10
50
74.4
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
6.25
62.5
mg/L
10
50
102
80
120
0.0355
Sulfate
7.27
72.7
mg/L
10
50
74.4
80
120
0.0323
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
4.98
4.98
mg/L
1
50
99.6
80
120
Sulfate
4.96
4.96
mg/L
1
50
99.3
80
120

Certificate of Laborator Anal sis Duke Energy Analytical Lab
y y Page 49 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020649 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.004
0.004
Blank # 2
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.013
0.013
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 1.88 1.88
Parameter Measured Final
Mercury (Hg) 1.92 1.92
MS #1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.98
0.98
MSD #1
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.983
0.983
MS #2
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.987
19.7
MSD #2
Units:
Dil
Parameter
Measured
Final
Mercury (Hg)
0.968
19.4
MS #3
Parameter Measured Final
Mercury (Hg) 0.953 19.1
MSD #3
Parameter Measured Final
Mercury (Hg) 0.915 18.3
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
2
94.1 85
115
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
2
96 85
115
Parent Sample:
J17020439 -- 2017005396
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
1
1
97.8 70
130
Parent Sample:
J17020439 -- 2017005396
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
1
1
98.1 70
130 0.306
Parent Sample:
J17010250 -- 2017001018
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
20
20
84.8 70
130
Parent Sample:
J17010250 -- 2017001018
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
20
20
82.9 70
130 2.27
Parent Sample:
J17010164 -- 2017000616
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
ug/L
20
20
94.2 70
130
Parent Sample:
J17010164 -- 2017000616
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
ug/L
20
20
90.4 70
130 4.06

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 50 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020727 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter Measured Final
Mercury (Hg) 0.008 0.008
LCS #1
Parameter Measured Final
Mercury (Hg) 2.11 2.11
MS #1
Parameter Measured Final
Mercury (Hg) 1.02 1.02
MSD #1
Parameter Measured Final
Mercury (Hg) 1.03 1.03
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
106 85
115
Parent Sample:
J17020253 -- 2017004547
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
101 70
130
Parent Sample:
J17020253 -- 2017004547
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
102 70
130
0.885

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 51 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020728 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter Measured Final
Mercury (Hg) 0.007 0.007
LCS #1
Parameter Measured Final
Mercury (Hg) 2.07 2.07
MS #1
Parameter Measured Final
Mercury (Hg) 1.04 1.04
MSD #1
Parameter Measured Final
Mercury (Hg) 1.03 1.03
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
104 85
115
Parent Sample:
J17020253 -- 2017004551
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
103 70
130
Parent Sample:
J17020253 -- 2017004551
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
102 70
130
0.587

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 52 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17030003 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.004
-0.004
ug/L
1
0.05
< 1/2 RDL
2
Blank # 2
115
MS #1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.002
0.002
ug/L
1
0.05
< 1/2 RDL
0.997
Blank # 3
1
1
100 70
130
MSD #1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.004
0.004
ug/L
1
0.05
< 1/2 RDL
LCS # 1
0.995
0.995
ug/L
1
1
99.8 70
130 0.2
Parameter
Measured
Final
Units:
Dil
spike
% Recovery LCL UCL
Qualifier
Mercury (Hg)
2.05
2.05
ug/L
1
2
103 85 115
Spike
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
1.93
1.93
ug/L
1
2
96.6 85
115
MS #1
Parent Sample:
J17020253 -- 2017004553
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.997
0.997
ug/L
1
1
100 70
130
MSD #1
Parent Sample:
J17020253 -- 2017004553
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.995
0.995
ug/L
1
1
99.8 70
130 0.2
MS #2
Parent Sample:
J17020253 -- 2017004555
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
1
1
ug/L
1
1
100 70
130
MSD #2
Parent Sample:
J17020253 -- 2017004555
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
1.01
1.01
ug/L
1
1
102 70
130 1.29
MS #3
Parent Sample:
J17020307 -- 2017004769
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
Mercury (Hg)
0.864
0.864
ug/L
1
1
86.3 70
130
MSD #3
Parent Sample:
J17020307 -- 2017004769
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL RPD Qualifier
Mercury (Hg)
0.852
0.852
ug/L
1
1
85.1 70
130 1.4

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 53 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17030036 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.003
0.003
Blank # 2
< 1/2 RDL
Parameter
Measured
Final
Mercury (Hg)
0.012
0.012
ISD #1
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 0.9 0.9
Parameter Measured Final
Mercury (Hg) 0.905 0.905
Parameter Measured Final
Mercury (Hg) 2.15 2.15
Parameter Measured Final
Mercury (Hg) 2.02 2.02
MS #1
Dil
RDL
Parameter
Measured
Final
Mercury (Hg)
0.986
0.986
MSD #1
< 1/2 RDL
Parameter
Measured
Final
Mercury (Hg)
0.977
0.977
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
89.1 70
130
Units:
Dil
Spike
% Recovery LCL
UCL
RPD
Qualifier
ug/L
1
1
89.6 70
130
0.56
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
107 85
115
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
101 85
115
Parent Sample:
J17020307 -- 2017004775
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
97.8 70
130
Parent Sample:
J17020307 -- 2017004775
Units:
Dil
Spike
% Recovery LCL
UCL
RPD
Qualifier
ug/L
1
1
96.9 70
130
0.924

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 54 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.000924
0.000924
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000006
-0.000006
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00112
-0.00112
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.00027
0.00027
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000399
0.000399
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000289
0.000289
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000128
0.000128
mg/L
1
0.005
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.0003
0.0003
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.00023
0.00023
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00124
0.00124
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.00001
-0.00001
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000411
0.000411
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000083
0.000083
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.00002
-0.00002
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Aluminum (AI)
2.05
2.05
mg/L
1
2
103
85
115
Barium (Ba)
0.99
0.99
mg/L
1
1
99
85
115
Boron (B)
2.01
2.01
mg/L
1
2
101
85
115
Iron (Fe)
1.99
1.99
mg/L
1
2
99.3
85
115
Manganese (Mn)
1
1
mg/L
1
1
100
85
115
Strontium (Sr)
1.95
1.95
mg/L
1
2
97.5
85
115
Zinc (Zn)
0.979
0.979
mg/L
1
1
97.9
85
115
LCS # 2
Parameter
Measured
Final
Units:
Aluminum (AI)
2.05
2.05
mg/L
Barium (Ba)
0.949
0.949
mg/L
Boron (B)
1.97
1.97
mg/L
Iron (Fe)
1.97
1.97
mg/L
Manganese (Mn)
0.997
0.997
mg/L
Strontium (Sr)
1.87
1.87
mg/L
Zinc (Zn)
1.01
1.01
mg/L
MS #1
Parameter Measured Final Units:
Aluminum (AI) 6.76 6.76 mg/L
Dil
Spike
% Recovery LCL
UCL Qualifier
1
2
102 85
115
1
1
94.9 85
115
1
2
98.3 85
115
1
2
98.5 85
115
1
1
99.7 85
115
1
2
93.7 85
115
1
1
101 85
115
Parent Sample:
J17020193 -- 2017004297
Dil
Spike
% Recovery LCL
UCL Qualifier
1
5
95.6 70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 55 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Barium (Ba)
5.32
5.32
mg/L
1
5
103 70
130
Boron (B)
10.9
10.9
mg/L
1
5
100 70
130
Iron (Fe)
5.06
5.06
mg/L
1
5
101 70
130
Manganese (Mn)
5.05
5.05
mg/L
1
5
101 70
130
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.3 70
130
Zinc (Zn)
4.98
4.98
mg/L
1
5
99.7 70
130
MSD #1
Parent Sample:
J17020193
-- 2017004297
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
6.76
6.76
mg/L
1
5
95.7 70
130
0.0627
Barium (Ba)
5.29
5.29
mg/L
1
5
102 70
130
0.642
Boron (B)
10.9
10.9
mg/L
1
5
99.5 70
130
0.541
Iron (Fe)
5.07
5.07
mg/L
1
5
101 70
130
0.178
Manganese (Mn)
5.04
5.04
mg/L
1
5
101 70
130
0.0397
Strontium (Sr)
10.2
10.2
mg/L
1
5
98.5 70
130
0.183
Zinc (Zn)
4.99
4.99
mg/L
1
5
99.7 70
130
0.0802
MS #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.86
4.86
mg/L
1
5
97.1 70
130
Barium (Ba)
5.13
5.13
mg/L
1
5
102 70
130
Boron (B)
9.67
9.67
mg/L
1
5
101 70
130
Iron (Fe)
5.01
5.01
mg/L
1
5
100 70
130
Manganese (Mn)
5.02
5.02
mg/L
1
5
99.1 70
130
Strontium (Sr)
5.98
5.98
mg/L
1
5
99.7 70
130
Zinc (Zn)
4.8
4.8
mg/L
1
5
95.9 70
130
MSD #2
Parent Sample:
J17020225
-- 2017004445
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (AI)
4.83
4.83
mg/L
1
5
96.6 70
130
0.537
Barium (Ba)
5.11
5.11
mg/L
1
5
101 70
130
0.533
Boron (B)
9.6
9.6
mg/L
1
5
99.9 70
130
1.31
Iron (Fe)
4.99
4.99
mg/L
1
5
99.6 70
130
0.421
Manganese (Mn)
4.99
4.99
mg/L
1
5
98.5 70
130
0.587
Strontium (Sr)
5.93
5.93
mg/L
1
5
98.8 70
130
0.906
Zinc (Zn)
4.77
4.77
mg/L
1
5
95.2 70
130
0.732
MS #3
Parent Sample:
J17020253
-- 2017004543
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (AI)
4.98
4.98
mg/L
1
5
99.5 70
130
Barium (Ba)
2.77
2.77
mg/L
1
5
54.6 70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 56 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020506 ICP Dissolved DISSOLVED METALS BY ICP
MS #3
Parameter
Measured
Final
Units:
Dil
Boron (B)
7.78
7.78
mg/L
1
Iron (Fe)
5.04
5.04
mg/L
1
Manganese (Mn)
5.04
5.04
mg/L
1
Strontium (Sr)
6.02
6.02
mg/L
1
Zinc (Zn)
4.87
4.87
mg/L
1
MSD #3
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
4.89
4.89
mg/L
1
Barium (Ba)
2.9
2.9
mg/L
1
Boron (B)
7.69
7.69
mg/L
1
Iron (Fe)
5.01
5.01
mg/L
1
Manganese (Mn)
4.97
4.97
mg/L
1
Strontium (Sr)
6
6
mg/L
1
Zinc (Zn)
4.9
4.9
mg/L
1
MS #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.08
5.08
mg/L
1
Barium (Ba)
5
5
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.51
5.51
mg/L
1
Manganese (Mn)
5.37
5.37
mg/L
1
Strontium (Sr)
5.15
5.15
mg/L
1
Zinc (Zn)
5.16
5.16
mg/L
1
MSD #4
Parameter
Measured
Final
Units:
Dil
Aluminum (AI)
5.05
5.05
mg/L
1
Barium (Ba)
4.96
4.96
mg/L
1
Boron (B)
5.1
5.1
mg/L
1
Iron (Fe)
5.5
5.5
mg/L
1
Manganese (Mn)
5.33
5.33
mg/L
1
Strontium (Sr)
5.13
5.13
mg/L
1
Zinc (Zn)
5.15
5.15
mg/L
1
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
Qualifier
5
98.5 70
130
5
100 70
130
5
100 70
130
5
93.6 70
130
5
97.3 70
130
Parent Sample:
J17020253
-- 2017004543
Spike
% Recovery LCL
UCL
RPD Qualifier
5
97.8 70
130
1.76
5
57.2 70
130
4.61
5
96.8 70
130
1.78
5
99.9 70
130
0.599
5
98.9 70
130
1.45
5
93.2 70
130
0.45
5
97.9 70
130
0.676
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
Qualifier
5
101 70
130
5
99.7 70
130
5
101 70
130
5
101 70
130
5
101 70
130
5
97.5 70
130
5
103 70
130
Parent Sample:
J17020253
-- 2017004553
Spike
% Recovery LCL
UCL
RPD Qualifier
5
101 70
130
0.484
5
98.8 70
130
0.977
5
101 70
130
0.0376
5
101 70
130
0.286
5
100 70
130
0.774
5
97.1 70
130
0.399
5
103 70
130
0.0252

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 57 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00248
0.00248
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.000341
-0.000341
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.0173
0.0173
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.012
0.012
mg/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
-0.00375
-0.00375
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.00129
-0.00129
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
-0.00845
-0.00845
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
0.00617
0.00617
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Calcium (Ca)
2.1
2.1
mg/L
1
2
105
85
115
Magnesium (Mg)
2.05
2.05
mg/L
1
2
102
85
115
Potassium (K)
3.92
3.92
mg/L
1
4
98
85
115
Sodium (Na)
8.03
8.03
mg/L
1
8.1
99.2
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
1.94
1.94
mg/L
1
2
97.2
85
115
Magnesium (Mg)
1.91
1.91
mg/L
1
2
95.5
85
115
Potassium (K)
3.81
3.81
mg/L
1
4
95.3
85
115
Sodium (Na)
7.93
7.93
mg/L
1
8.1
97.9
85
115
MS #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
5.95
5.95
mg/L
1
5
106
70
130
Magnesium (Mg)
6.19
6.19
mg/L
1
5
106
70
130
Potassium (K)
7.24
7.24
mg/L
1
5
102
70
130
Sodium (Na)
8.68
8.68
mg/L
1
5
101
70
130
MSD #1
Parent Sample:
J17020345
-- 2017004975
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
5.94
5.94
mg/L
1
5
106
70
130
0.189
Magnesium (Mg)
6.17
6.17
mg/L
1
5
105
70
130
0.38
Potassium (K)
7.23
7.23
mg/L
1
5
102
70
130
0.254
Sodium (Na)
8.69
8.69
mg/L
1
5
101
70
130
0.158

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 58 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level I1 QC Summary
Q17020666 ICP Undigested UNDIGESTED METALS BY ICP
MS #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
5.34
5.34
mg/L
1
5
107 70
130
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
Potassium (K)
5.13
5.13
mg/L
1
5
103 70
130
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
MSD #2
Parent Sample:
J17020345
-- 2017004976
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
5.32
5.32
mg/L
1
5
106 70
130
0.413
Magnesium (Mg)
5.29
5.29
mg/L
1
5
106 70
130
0.0378
Potassium (K)
5.13
5.13
mg/L
1
5
102 70
130
0.195
Sodium (Na)
5.05
5.05
mg/L
1
5
101 70
130
0
MS #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
481
481
mg/L
1
5
59.2 70
130
Magnesium (Mg)
113
113
mg/L
1
5
228 70
130
Potassium (K)
7.35
7.35
mg/L
1
5
24.8 70
130
Sodium (Na)
53.8
53.8
mg/L
1
5
17.1 70
130
MSD #3
Parent Sample:
J17020225
-- 2017004442
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
480
480
mg/L
1
5
23.1 70
130
87.8
Magnesium (Mg)
114
114
mg/L
1
5
247 70
130
7.94
Potassium (K)
7.4
7.4
mg/L
1
5
25.7 70
130
3.57
Sodium (Na)
53.4
53.4
mg/L
1
5
9.38 70
130
58.4
MS #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
99 70
130
Magnesium (Mg)
28
28
mg/L
1
5
98.2 70
130
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
Sodium (Na)
19
19
mg/L
1
5
98.5 70
130
MSD #4
Parent Sample:
J17020225
-- 2017004452
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
42.8
42.8
mg/L
1
5
100 70
130
1.38
Magnesium (Mg)
28
28
mg/L
1
5
97.6 70
130
0.633
Potassium (K)
6.72
6.72
mg/L
1
5
99.7 70
130
0
Sodium (Na)
19.1
19.1
mg/L
1
5
99.3 70
130
0.748

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 59 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020714 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
-0.000864
-0.000864
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.000106
-0.000106
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
-0.0135
-0.0135
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.000455
-0.000455
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
2.03
2.03
mg/L
1
2
102 85
115
Magnesium (Mg)
1.99
1.99
mg/L
1
2
99.5 85
115
Potassium (K)
3.94
3.94
mg/L
1
4
98.6 85
115
Sodium (Na)
8.16
8.16
mg/L
1
8.1
101 85
115
MS #1
Parent Sample:
J17020253
-- 2017004550
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
470
470
mg/L
1
5
0 70
130
Magnesium (Mg)
131
131
mg/L
1
5
0 70
130
Potassium (K)
16
16
mg/L
1
5
93.5 70
130
Sodium (Na)
186
186
mg/L
1
5
64.9 70
130
MSD #1
Parent Sample:
J17020253
-- 2017004550
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
474
474
mg/L
1
5
0 70
130
0
Magnesium (Mg)
134
134
mg/L
1
5
0 70
130
0
Potassium (K)
16
16
mg/L
1
5
93.6 70
130
0.128
Sodium (Na)
186
186
mg/L
1
5
68 70
130
4.7
MS #2
Parent Sample:
J17020307
-- 2017004770
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
45
45
mg/L
1
5
76.5 70
130
Magnesium (Mg)
15
15
mg/L
1
5
82.5 70
130
Potassium (K)
20.5
20.5
mg/L
1
5
93.4 70
130
Sodium (Na)
11.3
11.3
mg/L
1
5
87.2 70
130
MSD #2
Parent Sample:
J17020307
-- 2017004770
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
44.9
44.9
mg/L
1
5
74.9 70
130
2.17
Magnesium (Mg)
15
15
mg/L
1
5
82.5 70
130
0.0242
Potassium (K)
20.4
20.4
mg/L
1
5
92.6 70
130
0.903
Sodium (Na)
11.2
11.2
mg/L
1
5
86.3 70
130
1.06

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020634 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Duke Energy Analytical Lab
Page 60 of 135
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (AI)
0.000674
0.000674
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000133
-0.000133
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.000559
0.000559
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.000481
0.000481
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
0.000166
0.000166
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000059
0.000059
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000048
0.000048
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (AI)
4.92
4.92
mg/L
Barium (Ba)
5.02
5.02
mg/L
Boron (B)
4.93
4.93
mg/L
Iron (Fe)
5.02
5.02
mg/L
Manganese (Mn)
5
5
mg/L
Strontium (Sr)
5
5
mg/L
Zinc (Zn)
5.03
5.03
mg/L
MS #1
Parameter
Measured
Final
Units:
Aluminum (AI)
41.5
41.5
mg/L
Barium (Ba)
5.03
5.03
mg/L
Boron (B)
5.24
5.24
mg/L
Iron (Fe)
18.4
18.4
mg/L
Manganese (Mn)
11.8
11.8
mg/L
Strontium (Sr)
6.1
6.1
mg/L
Zinc (Zn)
5.29
5.29
mg/L
MSD #1
Parameter
Measured
Final
Units:
Aluminum (AI)
40.9
40.9
mg/L
Barium (Ba)
5.01
5.01
mg/L
Boron (B)
5.17
5.17
mg/L
Iron (Fe)
18.3
18.3
mg/L
Manganese (Mn)
11.7
11.7
mg/L
Strontium (Sr)
6.12
6.12
mg/L
Zinc (Zn)
5.26
5.26
mg/L
MS #2
115
1
Parameter
Measured
Final
Units:
Aluminum (AI)
4.86
4.86
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
98.3 85
115
1
5
100 85
115
1
5
98.6 85
115
1
5
100 85
115
1
5
100 85
115
1
5
100 85
115
1
5
101 85
115
Parent Sample:
J17020253
-- 2017004549
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
0 70
130
M4
1
5
100 70
130
1
5
99.6 70
130
1
5
97.5 70
130
1
5
99.1 70
130
1
5
98.6 70
130
1
5
98.3 70
130
Parent Sample:
J17020253
-- 2017004549
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
0 70
130
0 M4
1
5
99.8 70
130
0.4
1
5
98.2 70
130
1.4
1
5
95.4 70
130
2.2
1
5
97.8 70
130
1.26
1
5
99 70
130
0.405
1
5
97.8 70
130
0.571
Parent Sample:
J17020253
-- 2017004552
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
96.3 70
130

Level II QC Summary
Q17020634 ICP_TRM
MS #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
TOTAL RECOVERABLE METALS BY ICP
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
4.99
4.99
mg/L
1
5
Boron (B)
4.94
4.94
mg/L
1
5
Iron (Fe)
5
5
mg/L
1
5
Manganese (Mn)
4.92
4.92
mg/L
1
5
Strontium (Sr)
5.3
5.3
mg/L
1
5
Zinc (Zn)
4.92
4.92
mg/L
1
5
MSD #2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (AI)
4.9
4.9
mg/L
1
5
Barium (Ba)
5.03
5.03
mg/L
1
5
Boron (B)
4.98
4.98
mg/L
1
5
Iron (Fe)
5.04
5.04
mg/L
1
5
Manganese (Mn)
4.96
4.96
mg/L
1
5
Strontium (Sr)
5.29
5.29
mg/L
1
5
Zinc (Zn)
4.95
4.95
mg/L
1
5
Duke Energy Analytical Lab
Page 61 of 135
Parent Sample: J17020253 -- 2017004552
% Recovery
LCL
UCL
Qualifier
98.2
70
130
98.7
70
130
99.4
70
130
98.4
70
130
99.2
70
130
98.3
70
130
Parent Sample:
J17020253
-- 2017004552
% Recovery
LCL
UCL
RPD Qualifier
97
70
130
0.703
99
70
130
0.771
99.5
70
130
0.827
100
70
130
0.702
99.1
70
130
0.749
98.9
70
130
0.222
99
70
130
0.689
Qualifiers:
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 62 of 135
Level II QC Summary
Q17020638 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Antimony (Sb)
-0.002
-0.002
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.036
0.036
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0.036
0.036
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.015
0.015
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.075
-0.075
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.009
0.009
ug/L
1
1
< 1/2 RDL
Copper (Cu)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.026
0.026
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.022
0.022
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.044
-0.044
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.007
0.007
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.061
0.061
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.056
0.056
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Antimony (Sb)
49.8
49.8
ug/L
1
50
99.6
85
115
Arsenic (As)
50
50
ug/L
1
50
99.9
85
115
Beryllium (Be)
51.6
51.6
ug/L
1
50
103
85
115
Cadmium (Cd)
49.9
49.9
ug/L
1
50
99.8
85
115
Chromium (Cr)
49.9
49.9
ug/L
1
50
99.8
85
115
Cobalt (Co)
50.2
50.2
ug/L
1
50
100
85
115
Copper (Cu)
51.2
51.2
ug/L
1
50
102
85
115
Lead (Pb)
50.2
50.2
ug/L
1
50
100
85
115
Molybdenum (Mo)
51.2
51.2
ug/L
1
50
102
85
115
Nickel (Ni)
50.7
50.7
ug/L
1
50
101
85
115
Selenium (Se)
49.4
49.4
ug/L
1
50
98.7
85
115
Thallium (TI) Low Level
49.3
49.3
ug/L
1
50
98.6
85
115
Vanadium (V) Low Level
50
50
ug/L
1
50
100
85
115
MS #1
Parameter
Measured
Final
Units:
Dil
Antimony (Sb)
50.7
50.7
ug/L
1
Arsenic (As)
50.3
50.3
ug/L
1
Beryllium (Be)
52.7
52.7
ug/L
1
Cadmium (Cd)
50.4
50.4
ug/L
1
Chromium (Cr)
50.2
50.2
ug/L
1
Cobalt (Co)
49.8
49.8
ug/L
1
Copper (Cu)
50.7
50.7
ug/L
1
Lead (Pb)
50.5
50.5
ug/L
1
Qualifier
Qualifier
Parent Sample:
J17020253 -- 2017004544
Spike
% Recovery LCL
UCL Qualifier
50
102 70
130
50
100 70
130
50
105 70
130
50
101 70
130
50
100 70
130
50
99.5 70
130
50
100 70
130
50
101 70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 63 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020638 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
MS #1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
58.1
58.1
ug/L
1
50
Nickel (Ni)
50.2
50.2
ug/L
1
50
Selenium (Se)
58.4
58.4
ug/L
1
50
Thallium (TI) Low Level
43.6
43.6
ug/L
1
50
Vanadium (V) Low Level
52.4
52.4
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
49.8
49.8
ug/L
1
50
Arsenic (As)
49.8
49.8
ug/L
1
50
Beryllium (Be)
51.5
51.5
ug/L
1
50
Cadmium (Cd)
48.8
48.8
ug/L
1
50
Chromium (Cr)
49.2
49.2
ug/L
1
50
Cobalt (Co)
48.6
48.6
ug/L
1
50
Copper (Cu)
49.7
49.7
ug/L
1
50
Lead (Pb)
49.7
49.7
ug/L
1
50
Molybdenum (Mo)
57
57
ug/L
1
50
Nickel (Ni)
49.2
49.2
ug/L
1
50
Selenium (Se)
49.2
49.2
ug/L
1
50
Thallium (TI) Low Level
41.9
41.9
ug/L
1
50
Vanadium (V) Low Level
51.8
51.8
ug/L
1
50
MS #2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
49.7
49.7
ug/L
1
50
Arsenic (As)
49.6
49.6
ug/L
1
50
Beryllium (Be)
53
53
ug/L
1
50
Cadmium (Cd)
49.3
49.3
ug/L
1
50
Chromium (Cr)
50
50
ug/L
1
50
Cobalt (Co)
49.4
49.4
ug/L
1
50
Copper (Cu)
50.7
50.7
ug/L
1
50
Lead (Pb)
49.7
49.7
ug/L
1
50
Molybdenum (Mo)
51.7
51.7
ug/L
1
50
Nickel (Ni)
50.4
50.4
ug/L
1
50
Selenium (Se)
48.5
48.5
ug/L
1
50
Thallium (TI) Low Level
44.1
44.1
ug/L
1
50
Vanadium (V) Low Level
76.1
76.1
ug/L
1
50
Parent Sample: J17020253 -- 2017004544
% Recovery
LCL
UCL Qualifier
104
70
130
100
70
130
116
70
130
87
70
130
101
70
130
Parent Sample: J17020253 -- 2017004544
% Recovery
LCL
UCL
RPD Qualifier
99.6
70
130
1.96
99.5
70
130
0.899
103
70
130
2.18
97.6
70
130
3.21
98
70
130
2.02
97.1
70
130
2.45
98.3
70
130
2.08
99.4
70
130
1.56
102
70
130
2.24
98.1
70
130
1.97
97.4
70
130
17.3
83.6
70
130
4
99.5
70
130
1.14
Parent Sample: J17020253 -- 2017004554
% Recovery
LCL
UCL Qualifier
99.5
70
130
99
70
130
106
70
130
98.5
70
130
99.2
70
130
98.6
70
130
100
70
130
99.4
70
130
103
70
130
99.4
70
130
96.9
70
130
88.1
70
130
99.4
70
130

Level II QC Summary
Q17020638 IMS_DIS_TRM
MSD #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
Duke Energy Analytical Lab
Page 64 of 135
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
50.8
50.8
ug/L
1
50
Arsenic (As)
50.5
50.5
ug/L
1
50
Beryllium (Be)
55.7
55.7
ug/L
1
50
Cadmium (Cd)
50.5
50.5
ug/L
1
50
Chromium (Cr)
50.7
50.7
ug/L
1
50
Cobalt (Co)
50.3
50.3
ug/L
1
50
Copper (Cu)
52.1
52.1
ug/L
1
50
Lead (Pb)
50.3
50.3
ug/L
1
50
Molybdenum (Mo)
52.6
52.6
ug/L
1
50
Nickel (Ni)
52.2
52.2
ug/L
1
50
Selenium (Se)
47.8
47.8
ug/L
1
50
Thallium (TI) Low Level
44.2
44.2
ug/L
1
50
Vanadium (V) Low Level
77.2
77.2
ug/L
1
50
Parent Sample: J17020253 -- 2017004554
% Recovery
LCL
UCL
RPD Qualifier
102
70
130
2.04
101
70
130
1.82
111
70
130
5
101
70
130
2.42
101
70
130
1.49
100
70
130
1.81
103
70
130
2.87
101
70
130
1.13
105
70
130
1.79
103
70
130
3.46
95.6
70
130
1.36
88.2
70
130
0.188
102
70
130
2.11

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 65 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020640 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.034
0.034
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0.082
0.082
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.01
-0.01
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
-0.003
-0.003
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.082
-0.082
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.002
0.002
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.508
-0.508
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.021
0.021
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
-0.028
-0.028
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.078
0.078
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50.8
50.8
ug/L
1
50
102
85
115
Arsenic (As)
51.4
51.4
ug/L
1
50
103
85
115
Beryllium (Be)
54.1
54.1
ug/L
1
50
108
85
115
Cadmium (Cd)
50.8
50.8
ug/L
1
50
102
85
115
Chromium (Cr)
50.6
50.6
ug/L
1
50
101
85
115
Cobalt (Co)
51.3
51.3
ug/L
1
50
103
85
115
Copper (Cu)
51.4
51.4
ug/L
1
50
103
85
115
Lead (Pb)
50.9
50.9
ug/L
1
50
102
85
115
Molybdenum (Mo)
52
52
ug/L
1
50
104
85
115
Nickel (Ni)
51.4
51.4
ug/L
1
50
103
85
115
Selenium (Se)
48.3
48.3
ug/L
1
50
96.6
85
115
Thallium (TI) Low Level
47.9
47.9
ug/L
1
50
95.8
85
115
Vanadium (V) Low Level
50.7
50.7
ug/L
1
50
101
85
115
MS #1
Parent Sample:
J17020253 -- 2017004554
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
51.7
51.7
ug/L
1
50
103
70
130
Arsenic (As)
50.8
50.8
ug/L
1
50
101
70
130
Beryllium (Be)
54.8
54.8
ug/L
1
50
109
70
130
Cadmium (Cd)
50.9
50.9
ug/L
1
50
102
70
130
Chromium (Cr)
51.9
51.9
ug/L
1
50
103
70
130
Cobalt (Co)
50.8
50.8
ug/L
1
50
101
70
130
Copper (Cu)
51.7
51.7
ug/L
1
50
102
70
130
Lead (Pb)
50.9
50.9
ug/L
1
50
102
70
130

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 66 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020640 IMS_TRM TOTAL RECOVERABLE METALS BY ICP -MS
MS #1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
52.7
52.7
ug/L
1
50
Nickel (Ni)
51.1
51.1
ug/L
1
50
Selenium (Se)
47.9
47.9
ug/L
1
50
Thallium (TI) Low Level
49.7
49.7
ug/L
1
50
Vanadium (V) Low Level
77.8
77.8
ug/L
1
50
MSD #1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.3
51.3
ug/L
1
50
Arsenic (As)
50.8
50.8
ug/L
1
50
Beryllium (Be)
59.6
59.6
ug/L
1
50
Cadmium (Cd)
50.6
50.6
ug/L
1
50
Chromium (Cr)
50.8
50.8
ug/L
1
50
Cobalt (Co)
50.4
50.4
ug/L
1
50
Copper (Cu)
51.2
51.2
ug/L
1
50
Lead (Pb)
50.6
50.6
ug/L
1
50
Molybdenum (Mo)
52.5
52.5
ug/L
1
50
Nickel (Ni)
51.1
51.1
ug/L
1
50
Selenium (Se)
47.9
47.9
ug/L
1
50
Thallium (TI) Low Level
49.7
49.7
ug/L
1
50
Vanadium (V) Low Level
77.6
77.6
ug/L
1
50
MS #2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
51.8
51.8
ug/L
1
50
Arsenic (As)
51
51
ug/L
1
50
Beryllium (Be)
58
58
ug/L
1
50
Cadmium (Cd)
50.5
50.5
ug/L
1
50
Chromium (Cr)
51.5
51.5
ug/L
1
50
Cobalt (Co)
50.4
50.4
ug/L
1
50
Copper (Cu)
51.1
51.1
ug/L
1
50
Lead (Pb)
50.1
50.1
ug/L
1
50
Molybdenum (Mo)
58.6
58.6
ug/L
1
50
Nickel (Ni)
51
51
ug/L
1
50
Selenium (Se)
47.6
47.6
ug/L
1
50
Thallium (TI) Low Level
46.9
46.9
ug/L
1
50
Vanadium (V) Low Level
64
64
ug/L
1
50
Parent Sample: J17020253 -- 2017004554
% Recovery
LCL
UCL Qualifier
105
70
130
102
70
130
95.7
70
130
99.3
70
130
102
70
130
Parent Sample: J17020253 -- 2017004554
% Recovery
LCL
UCL
RPD Qualifier
103
70
130
0.595
101
70
130
0.071
119
70
130
8.31
101
70
130
0.623
101
70
130
2.24
101
70
130
0.691
101
70
130
0.882
101
70
130
0.562
105
70
130
0.339
102
70
130
0.0276
95.7
70
130
0.00209
99.3
70
130
0.0383
102
70
130
0.407
Parent Sample: J17020253 -- 2017004555
% Recovery
LCL
UCL Qualifier
102
70
130
102
70
130
116
70
130
101
70
130
102
70
130
100
70
130
101
70
130
100
70
130
105
70
130
101
70
130
94.2
70
130
93.7
70
130
102
70
130

Level I1 QC Summary
Q17020640 IMS_TRM
MSD #2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J17020253
TOTAL RECOVERABLE METALS BY ICP -MS
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
52.1
52.1
ug/L
1
50
Arsenic (As)
51.1
51.1
ug/L
1
50
Beryllium (Be)
53.6
53.6
ug/L
1
50
Cadmium (Cd)
50.3
50.3
ug/L
1
50
Chromium (Cr)
51.1
51.1
ug/L
1
50
Cobalt (Co)
50.7
50.7
ug/L
1
50
Copper(Cu)
52.3
52.3
ug/L
1
50
Lead (Pb)
50.7
50.7
ug/L
1
50
Molybdenum (Mo)
58.9
58.9
ug/L
1
50
Nickel (Ni)
51.1
51.1
ug/L
1
50
Selenium (Se)
47.5
47.5
ug/L
1
50
Thallium (TI) Low Level
48.9
48.9
ug/L
1
50
Vanadium (V) Low Level
64.1
64.1
ug/L
1
50
Duke Energy Analytical Lab
Page 67 of 135
Parent Sample: J17020253 -- 2017004555
% Recovery
LCL
UCL
RPD Qualifier
103
70
130
0.593
102
70
130
0.315
107
70
130
7.73
101
70
130
0.435
101
70
130
0.917
101
70
130
0.655
103
70
130
2.36
101
70
130
1.15
106
70
130
0.702
101
70
130
0.177
94.1
70
130
0.102
97.8
70
130
4.19
102
70
130
0.223

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 68 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020325 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Parameter Measured Final
TDS 0 0
Blank # 2
Parameter Measured Final
TDS 0 0
Duplicate # 1
Parameter Measured Final
TDS 2200 2200
Duplicate # 2
Parameter Measured Final
TDS 361 361
Duplicate # 3
Parameter Measured Final
TDS 356 356
LCS # 1
Parameter Measured Final
TDS 100 100
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
25
< 1/2 RDL
Parent Sample:
J17020253 -- 2017004543
Units:
Dil
RPD Qualifier
mg/L
1
0
Parent Sample:
J17020253 -- 2017004544
Units:
Dil
RPD Qualifier
mg/L
1
0.277
Parent Sample:
J17020253 -- 2017004545
Units:
Dil
RPD Qualifier
mg/L
1
1.12
Units:
Dil
Spike
% Recovery LCL
UCL Qualifier
mg/L
1
100
100 90
110

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 69 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020477
Total Carbon
Total Carbon
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.033
mg/L
1
0.1
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.038
mg/L
1
0.1
< 1/2 RDL
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.043
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
3.46
mg/L
1
2
108
80
120
ISD #1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
3.32
mg/L
1
2
101
80
120
6.6
IS #2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.69
mg/L
1
2
104
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.76
mg/L
1
2
108
80
120
3.3
IS #3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.4
mg/L
1
2
105
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.43
mg/L
1
2
107
80
120
1.42
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.79
mg/L
1
2.87
97.2
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.84
mg/L
1
2.87
99.1
85
115
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.99
mg/L
1
2.87
104
85
115

Certificate of LaboratoryAnalysis Duke Energy Analytical Lab
y Page 70 of 135
This report shall not be reproduced, except in full.
Order # J17020253
Level II QC Summary
Q17020319 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter Measured Final
TSS 0 0
Blank # 2
Parameter Measured Final
TSS 0 0
LCS # 1
Parameter Measured Final
TSS 46.8 46.8
LCSD # 1
Parameter Measured Final
TSS 46.8 46.8
LCSD #2
Parameter Measured Final
TSS 48.4 48.4
LCSD #3
Parameter Measured Final
TSS 48 48
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
5
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
5
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
mg/L
1
50
93.6 90
110
Units:
Dil
Spike
% Recovery LCL
UCL
RPD
Qualifier
mg/L
1
50
93.6
0
Units:
Dil
Spike
% Recovery LCL
UCL
RPD
Qualifier
mg/L
1
50
96.8
3.36
Units:
Dil
Spike
% Recovery LCL
UCL
RPD
Qualifier
mg/L
1
50
96
2.53

/_. ,-FaceAnalytical..
admpie l.oncimon Upon Recei
Document No.:
F-CAR-CS-033-Rev.01
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood
❑ Huntersville IN
�)����L�a,���'
` eUpon Client Name.,
Receipt ,
Project
Courier: ❑Fed Ex
❑ Commercial ❑UPS ❑USPS ❑Client
Pace ❑tither:
Custody Seal Present? Dyes MNo Seals Intact?
Dyes �ONa
Packing Material; ❑B bbl
Page 1 of 2
I0UkJI9lWtd$dJyrA1081ytical Lab
Pace Quaiityltge106 of 135
Raleigh❑ Mechanicsville❑
woa:92329388
III,IIIIIINIIIII lIIIII
u e MaDate/Initials Person Examining Contents;
Thermometer:
p [ABubble Bags ❑None ❑Other:
❑ IR Gun ID:` y_ Type of Ice: wet ❑Blue ❑None ❑Samples on ice, cooling process has begun
Correction Factor: Cooler Temp Corrected (°C): '
Temp should be above freezing to 6"C r� Biological Tissue Frozen? ❑Yes MNo ❑F,
USDA Regulated Soil ( ❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)?
❑Yes f;ONo
tCh,,,Pn of Custody Present?
les Arrived within HoldTime?
Short Hold Time Analysis (<72 hr.)?
Rush Turn Around Time Requested?
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Samples Field Filtered?
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix: '
Headspace in VOA Vials (>5-6mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Sample
Discrepancy:
YES
L1No
JJN/A 1.
Yes
❑pNo
O•N/i+A 2.
®Yes
No �LJ/A 3.
❑Yes
[WNo
❑N/A 4.
Yes
❑No
❑N/A 5,
[,Yes
❑No
❑N/A 6.
Did samples originate from a foreign source (internationally,
including Hawaii and Puerto Rico)? ❑Yes No
Com men is /D I S rrPna n, -v
es
L�No
J_JN/A
7.
7ft
❑N/A
8. Note�ifsediment is visible in the dissolved container
LF—]
9. Z� ��
tic (t�r�
-I
7� 7 .��
) "[ 37Z
L r,
j
❑Yes
• No
❑N/A
10. Ps -b j
❑Yesi�
❑N/A
11, SY3
❑Yes
NNo
❑N/A
5-/7 I�
r�
7
Date/Time:
Field Data Required? ❑Yes ❑No
Project Manager SCURF Review:
Date:
Project Manager SRF Review:
Date: —
l0 /
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i,42.Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 36 of 39

7 Sample Condition Upon Receipt�SCl3Rj Page 2 of 2
1
;a1c'eAnalyfical155uil)@&E"Y:Ana1ytica1Document No,: Lab
F-CAR-CS-033-Rev.01 Pace Quality Ofjlktge 107 of 135
*Check mark top half of box if pH and/or dechlorination Project J1 W0# ; 92329388
is verified and within the acceptance range for W
PM: KLH1 Due Date: 02/16/17
preservation samples.
**Bottom half of box is to list number of bottles CLIENT: 92 -Duke Ener
pH Adjustment Log for Preserved Samples
Sample IH Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot #
adjusted added
Page 37 of 39
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Page 37 of 39

/ _.WceAnalytical
WU U114CIlL 140111C.
Condition Upon Recel,
Document No.:
F-CAR-CS-033-Rev.01
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
"Bottom half of box is to list number of bottles
vUwniCnL nrvucu. JCNL. 4l, cuiu
3t(SCUR) Page 2 of 2
,sSLyHkeAqR&9K,pna1ytica1 Lab
Pace Quality OfPfaic�e 108 of 135
project # Iwo
; 92329388 t
PM' KLH1 Due Date: 02/16/17
CLIENT: 92 -Duke Ener
pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amaunt of Preservative Lot #
adjusted I added
Page 38 of 39
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Page 38 of 39

Duke Et)wgy Analytical Lab
Page 109 of 135
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Page 39 of 39
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Page 39 of 39

® I Laboratories LLC
a member of The GEL Group
Duke Energy &alybcal Lab
,Page 110 of 135
110 Box Y1712 Charleswi. SO 2" 417
2040 8iyaaE Rola CnarFestarl. SC 29407
P 843 55M171
F 243 7 6.11178
gel.cor71
March 03, 2017
Anne Pridgeon
Duke Energy
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment
Work Order: 416455
SDG: J17020253
Dear Anne Pridgeon:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on February 13, 2017. This original data report has been prepared and reviewed in
accordance with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
40'V
Katherine Cates for
Lindsay Fabra
Project Manager
Purchase Order: 5015714
Enclosures
1111H1111111111111
VIII IIII IIII I III I IIII I I IIII IIII I VIII IIII IIII