NC0047597_More Information Received_20140722

�BaA�
ENCO Laboratories;
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: 919,467.3090 FAX: [phone]
Tuesday, July 22, 2014
City of Durham (CI020)
Attn: Charles Cocker
6605 Farrington Rd
Chapel Hill, NC 27517
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Annual Priority Pollutants -South Plant
ENCO Workorder(s): C407260
Dear Charles Cocker,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
/^ Tuesday, July 8, 2014.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates only m the sample as rxe(a by the laboratory, and may only be reproduced in rul. Page 1 or 24

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: South Plant Effluent Composite
Lab ID: C407260-01
Sampled: 07/07/14 09:24 Received: 07/08/14 12:00
Parameter
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 350.1
08/04/14
07/10/14
10:50
07/10/14 -10:50
EPA 351.2
08/04/14
07/11/14
11:18
07/14/14 09:04
EPA 353.2
08/04/14
07/09/14
10:46
07/09/14 12:59
EPA 365.4
08/04/14
07/11/14
11:18
07/14/14 10:58
EPA 420.1
08/04/14
07/17/14
08:05
07/18/14 09:42
EPA 6010C
O1/03/15
07/09/14
15:19
07/11/14 13:05
EPA 6020A
O1/03/15
07/09/14
10:53
07/11/14 10:57
SM 2340E-1997
04/01/17
07/09/14
15:19
07/11/14 13:05
SM 2540C 1997
07/14/14
07/14/14
10:50
07/14/14 10:50
Client ID: South Plant Effluent Grab
Lab ID: C407260-02
Sampled: 07/07/14 11:55 Received: 07/08/14 12:00
Parameter
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(sl
EPA 1664B
08/04/14
07/16/14
12:22
07/17/14 09:55
EPA 335.4
07/21/14
07/10/14
12:54
07/11/14 11:34
EPA 624
07/21/14
07/16/14
17:02
07/17/14 22:37
EPA 625
07/14/14
08/20/14 07/11/14
19:30
07/14/14 19:22
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 2 of 24

® cm
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SAMPLE DETECTION SUMMARY
Client ID: South Plant Effluent Composite
Lab ID:
C407260-01
Analvte
Results
flog
�1Rti
P�
!
bethod Notes
Antimony - Total
0.685
]
0.220
2.00
- ug/L
EPA 6020A
Calcium - Total
13700
39.0
100
ug/L
EPA 6010C
Copper - Total
1.09
0.100
1.00
ug/L
EPA 6020A
Hardness - Total
53
0.14
2.5
mg/L
SM 2340B-1997
Magnesium - Total
4540
23.0
100
ug/L
EPA 6010C
Nickel - Total
2.34
1
1.80
10.0
ug/L
EPA 6010C
Nitrate/Nltrite as N
8.3
D
0.41
1.0
mg/L
EPA 353.2
Phosphorus
1.5
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
320
10
10
mg/L
SM 2540C-1997
Total Kjeldahl Nitrogen
1.3
0.26
0.48
mg/L
EPA 351.2
Zinc - Total
43.3
3.80
10.0
ug/L
EPA 6010C
Client ID: South Plant Effluent Grab
Lab ID:
C407260-02
Analyt6
Results
869
MDL
PAL
Units
Method Notes
Bis(2-ethylhexyl)phthalate
11
1.7
5.0
ug/L
EPA 625
eom,1
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In MO. Page 3 of 24

GM cm
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ANALYTICAL RESULTS
Description: South Plant Effluent Composite Lab Sample ID:C407260-01 Received: 07/08/1412:00
Matrix: Waste Water Sampled:07/07/14 09:24 Work Order: C407260
Project: Annual Priority Pollutants -South Plant Sampled By: Reginald Champion
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - SILO Cary ce tffn+d aW4" [AC 5911
Analyte rCAS Numberl
Results
fig
Units
2E
MDL
E"
Batch
Method
Analyzed
Notes
Antimony [7440-36-0]^
0.685
J
ug/L
1
0.220
2.00
4GO9020
EPA 6020A
07/11/14 10:57
VLO
Arsenic [7440-38-2]^
< 5.40
ug/L
1
5.40
10.0
4G09046
EPA 6010C
07/11/14 13:05
JDH
Beryllium [7440-41-7]^
< 0.100
ug/L
1
0.100
1.00
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Cadmium [7440-43-9]^
< 0.360
ug/L
1
0.360
1.00
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Calcium [7440-70-2]^
13700
ug/L
1
39.0
100
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Chromium [7440-47-3]^
< 0.450
ug/L
1
0.450
1.00
4G09020
EPA 6020A
07/11/14 10:57
VLO
Copper [7440-50-8]^
1.09
ug/L
1
0.100
1.00
4GO9020
EPA 6020A
07/1111410:57
VLO
Lead [7439-92-i]^
< 2.10
ug/L
1
2.10
10.0
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Magnesium [7439-95-4]^
4540
ug/L
1
23.0
100
4G09046
EPA 6010C
07/11/14 13:05
JDH
Molybdenum [7439-98-7]^
< 2.50
ug/L
1
2.50
10.0
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Nickel [7440-02-0]^
2.34
J
ug/L
1
1.80
10.0
4GO9046
EPA 6010C
07/11/14 13:05
JDH
Selenium [7782-49-2]^
< 5.00
ug/L
1
5.00
10.0
4G09046
EPA 6010C
07/11/14 13:05
JDH
Silver [7440-22-4]^
< 0.100
ug/L
1
0.100
1.00
4GO9020
EPA 6020A
07/11/14 10:57
VLO
Thallium [7440-28-0]^
< 0.110
ug/L
1
0.110
1.00
4GO9020
EPA 6020A
07/11/14 10:57
VLO
Zinc [7440-66-6]^
43.3
ug/L
1
3.80
10.0
4G09046
EPA 6010C
07/11/14 13:05
JDH
Classical Chemistry Parameters
^ - 5<0 Cary c"fwd ana/yte [AC 5911
Analyte rCAS Numberl
Results
Ehm
units
2E
MDL
L%
Batch
Method
Analyzed
Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
4G10002
EPA 350.1
07/10/1410:50
clv
Hardness [ECL-0028]^
53
mg/L
1
0.14
2.5
4GO9046
SM 234OB-1997
07/11/14 13:05
JDH
Nitrate/Nitrite as N [ECL-0010]^
8.3
D
mg/L
10
0.41
1.0
4G09017
EPA 353.2
07/09/1412:59
clv
Phosphorus [7723-14-0]^
1.5
mg/L
1
0.025
0.10
41311008
EPA 365.4
07/14/1410:58
clv
Total Dissolved Solids [ECL-0156]^
320
mg/L
1
10
10
4G14007
SM 254OC-1997
07/14/14 10:50
MMR
Total Kjeldahl Nitrogen [ECL-0162]^
1.3
mg/L
1
0.26
0.48
4G11007
EPA 351.2
07/14/14 09:04
clv
Classical Chemistry Parameters
- EMCO offxwo tWV&d ana/yte [AC 4241
Analyte rCAS Numberl Results
ELM
Units
pE
SDI
pQ,
Batch
Method
AnalyZW
¢y Notes
Phenolics [ECL-0123]^
< 0.03
mg/L
1
0.03
0.05
4G17011
EPA 420.1
07/18/14 09:42
RMM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 4 of 24

Description: South Plant Effluent Grab
Matrix: Waste Water
ANALYTICAL RESULTS
Lab Sample ID: C407260-02
Sampled: 07/07/1411:55
Project: Annual Priority Pollutants -South Plant Sampled By: Reginald Champion
Received: 07/08/1412:00
Work Order: C407260
Volatile Organic Compounds by GCMS
- EWO Cary ce/tl&d anaW [NC 5911
Analyte rCAS Numberl
Results flag
Units
RE
101,
M
Batch
Method
Analyzed
Notes
1,1,1-Trichioroethane [71-55-6]^
< 0.12
ug/L
1
0.12
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,1,2,2-Tetrachloroethane[79-34-5]^
< 0.28
ug/L
1
0.28
1.0
41316049
EPA 624
07/17/14 22:37
MSZ
1,1,2 Trichloroethane [79-00-5]^
< 0.14
ug/L
1
0.14
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,1-Dichloroethane [75-34-3]^
< 0.13
ug/L
1
0.13
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,1-Dichloroethene [75-35-4]^
< 0.21
ug/L
1
0.21
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,2-Dichlorobenzene [95-50-1]^
< 0.19
ug/L
1
0.19
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,2-Dichloroethane [107-06-2]^
< 0.21
ug/L
1
0.21
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,2-Dichloropropane [78-87-5]^
< 0.10
ug/L
1
0.10
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,3-Dichlorobenzene [541-73-1]^
< 0.15
ug/L
1
0.15
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
1,4-Dichbrobenzene [106-46-7]^
< 0.19
ug/L
1
0.19
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
2-Chloroethyl Vinyl Ether [110-75-8]^
< 1.1
ug/L
1
1.1
5.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Acrolein [107-02-8]^
< 4.0
ug/L
1
4.0
10
4G16049
EPA 624
07/17/14 22:37
MSZ
Acrylonble [107-13-1]^
< 3.5
ug/L
1
3.5
10
4G16049
EPA 624
07/17/14 22:37
MSZ
Benzene [71-43-2]^
< 0.15
ug/L
1
0.15
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Bromodichloromethane [75-27-4]^
< 0.17
ug/L
1
0.17
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Bromoform [75-25-2]^
< 0.22
ug/L
1
0.22
1.0
41316049
EPA 624
07/17/14 22:37
MSZ
�dolromomethane [74-83-9]^
< 0.14
ug/L
1
0.14
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
:arbon Tetrachloride [56-23-S]^
< 0.17
ug/L
1
0.17
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Chlorobenzene [108-90-7]^
< 0.17
ug/L
1
0.17
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Chlomethane [75-00-3]^
< 0.23
ug/L
1
0.23
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Chloroform [67-66-3]^
< 0.18
ug/L
1
0.18
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Chloromethane [74-87-3]^
< 0.13
ug/L
1
0.13
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
cis-1,3-Dlchloropropene [10061-01-5]^
< 0.20
ug/L
1
0.20
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Dibromochloromethane [124-48-1]^
< 0.17
ug/L
1
0.17
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Ethylbenzene [100-41-4]^
< 0.13
ug/L
1
0.13
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Methylene Chloride [75-09-2]^
< 0.23
ug/L
1
0.23
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
TeVxhloroethene [127-18-4]^
< 0.17
ug/L
1
0.17
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Toluene [108-88-3]^
< 0.14
ug/L
1
0.14
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
trans-1,2-Dichloroethene [156-60-5]^
< 0.21
ug/L
1
0.21
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
trans-1,3-Dichloropropene [10061-02-6]^
< 0.15
ug/L
1
0.15
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Trichloroethene [79-01-6]^
< 0.15
ug/L
1
0.15
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Trichlorolluoromethane [75-69-4]
< 0.66
ug/L
1
0.66
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Vinyl chloride [75-01-4]^
< 0.32
ug/L
1
0.32
1.0
4G16049
EPA 624
07/17/14 22:37
MSZ
Samonates
BE
Splke L v/
/o Rec
lei Rec Um/ts
Batch
Met/icdA
Br Notes
4-8romolkeombenzene
40 1
50.0
81 %
51-122
4G16049
EPA 624
07/17/1422:37
MSZ
DibromoAuommethane
43 1
50.0
87 %
68-117
4GI6049
EPA 624
07/17/14 22:37
MSZ
Toluen&d8
42 1
50.0
85 %
67-127
4GI6049
EPA 624
07117114 22:37
MSZ
iSemivolatile Organic Compounds by GCMS
A - ENCO Cary certilred analyte [NC 591]
Analvte rCAS Numberl
Results 539
Units
p_f
MDL EQL
§jkh
Method
Analym
Notes
1,2,4-TdMombenzene[120-82-1]^
< 1.2
ug/L
1
1.2 10
4G11030
EPA 625
07/14/14 19:22
DFM
tgft�2-Dichlorobenzene[95-50-1]^
< 1.1
ug/L
1
1.1 10
41311030
EPA 625
07/14/14 19:22
DAM
,3-Dichlorobenzene [541-73-1]^
< 1.1
ug/L
1
1.1 10
41311030
EPA 625
07/14/14 19:22
DFM
1,4-Dichlorobenzene [106-46-7]^
< 1.0
ug/L
1
1.0 10
4G11030
EPA 625
07/14/14 19:22
DFM
2,4,6-Trichlorophenol [88-06-2]^
< 1.1
ug/L
1
1.1 10
4G11030
EPA 625
07/14/14 19:22
DFM
2,4-Dlchlomphenol [120-83-2]^
< 1.4
ug/L
1
1.4 10
4G11030
EPA 625
07/14/14 19:22
DFM
FINAL
This report relates only to the
sample as received by the laboratory, and may only be reproduced In full.
Page 5 of 24

eww1 www.encolabs.com
ANALYTICAL RESULTS
Description: South Plant Effluent Grab Lab Sample ID: C407260-02 Received: 07/08/14 12:00
Matrix: Waste Water Sampled:07/07/14 11:55 Work Order: C407260
Project: Annual Priority Pollutants -South Plant Sampled By: Reginald Champion
ISemivolatile Organic Compounds by GCMS
^ - SKV Gary ca0ed inalyte (ABC 591J
Analyte f _CAS Numberl
Results &lag
Units
PE
MDL
per[„
Addl
Method
Analyzed
ft Notes
2,4-Dimethylphenol [105-67-9]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
2,4-Dinitrophenol [51-28-5]^
< 2.6
ug/L
1
2.6
10
4G11030
EPA 625
07/14/14 19:22
DFM
2,4-Dinitrotoluene [121-14-2]^
< 2.4
ug/L
1
2.4
10
4G11030
EPA 625
07/14/14 19:22
DFM
2,6-Diri trotoluene [606-20-2]^
< 1.5
ug/L
1
1.5
10
4G11030
EPA 625
07/14/14 19:22
DFM
2-Chloronaphthalene [91-58-7]^
< 1.0
ug/L
1
1.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
2-Chlorophenol [95-57-8]^
< 1.2
ug/L
1
1.2
10
4G11030
EPA 625
07/14/14 19:22
DFM
2-MethyM,6-dinitrophenol [534-52-1]^
< 2.9
ug/L
1
2.9
10
4G13030
EPA 625
07/14/14 19:22
DFM
2-Nitrophenol [88-75-5]1%
< 1.1
ug/L
1
1.1
10
4G11030
EPA 625
07/14/14 19:22
DFM
3,T-Dichlorobenzidine [91-94-1]^
< 3.3
ug/L
1
3.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
4-Bromophenyl-phenylether [101-55-3]^
< 1.0
ug/L
1
1.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
4-Chloro-3-methylphenol [59-50-7]^
< 1.5
ug/L
1
1.5
10
4G11030
EPA 625
07/14/14 19:22
DFM
4-Chlorophenyl-phenylether [7005-72-3]^
< 1.6
ug/L
1
1.6
10
4G11030
EPA 625
07/14/14 19:22
DFM
4-141trophenol [100-02-7]^
< 2.0
ug/L
1
2.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
Acenaphthene [83-32-9]^
< 1.4
ug/L
1
1.4
10
4G11030
EPA 625
07/14/14 19:22
DFM
Acenaphthylene [208-96-8]^
< 1.2
ug/L
1
1.2
10
4G11030
EPA 625
07/14/14 19:22
DFM
Anthracene[120-12-7]^
<1.6
ug/L
1
1.6
10
4G11030
EPA 625
07/14/14 19:22
DFM
("�enzidine [92-87-5]^
< 1.6
ug/L
1
1.6
10
4G11030
EPA 625
07/14/14 19:22
DFM
lenw(a)anthracene 156-55-3]A
< 1.3
ug/L
1
1.3
30
4G11030
EPA 625
07/14/14 19:22
DFM
Benm(a)pyrene [50-32-8]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
Benzo(b)fluoranthene [205-99-2]^
< 1.0
ug/L
1
1.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
Benzo(g,h,i)perylene [191-24-2]^
< 2.4
ug/L
1
2.4
10
4G11030
EPA 625
07/14/14 19:22
DFM
Benzo(k)fluoranthene [207-08-9]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
Bis(2-chloroetho)cy)methane [111-91-1]^
< 1.4
ug/L
1
1.4
10
4G11030
EPA 625
07/14/14 19:22
DFM
Bis(2-chloroethyl)ether [111-44-4]^
< 1.2
ug/L
1
1.2
10
4G11030
EPA 625
07/1411419:22
DFM
Bis(2-chloroisopropyl)ether [108-60-1]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
B1s(2-ethy1hexy1)phtha1ate
11
ug/L
1
1.7
5.0
41313030
EPA 625
07/14/14 19:22
DFM
[117-81-7]^
Butylbenzylphthalabe [85-68-7]^
< 2.0
ug/L
1
2.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
Chrysene [218-01-9]^
< 2.0
ug/L
1
2.0
10
4G11030
EPA 625
07/14/14 19:22
DFM
Dibenzo(a,h)anthracene [53-70-3]^
< 2.3
ug/L
1
2.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
Diethylphthalate [84-66-2]^
< 2.1
ug/L
1
2.1
10
4G11030
EPA 625
07/14/14 19:22
DFM
Dimethylphthalate [131-11-3]^
< 1.4
ug/L
1
1.4
10
4G11030
EPA 625
07/14/14 19:22
DFM
Di-n-butylphthalate [84-74-2]^
< 1.5
ug/L
1
1.5
10
4G11030
EPA 625
07/14/14 19:22
DFM
Dl-n-octylphthalate [117-84-0]^
< 3.1
ug/L
1
3.1
10
4G11030
EPA 625
07/14/14 19:22
DFM
DPH (as Awbenzene) [103-33-3]^
< 1.9
ug/L
1
1.9
10
41311030
EPA 625
07/14/14 19:22
DFM
Flucranthene [206-44-0]^
< 2.1
ug/L
1
2.1
10
4G11030
EPA 625
07/14/14 19:22
DFM
Fluorene [86-73-7]^
< 1.7
ug/L
1
1.7
10
4G11030
EPA 625
07/14/14 19:22
DFM
Hexachlorobenzene [118-74-1]^
< 1.0
ug/L
1
1.0
10
4G13030
EPA 625
07/14/14 19:22
DFM
Hexachlorobutadiene [87-68-3]^
< 1.2
ug/L
1
1.2
30
4G11030
EPA 625
07/14/14 19:22
DFM
Hexachlorocydopentadlene [77-47-4]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
Hexachloroethane [67-72-1]^
< 1.1
ug/L
1
1.1
10
4G11030
EPA 625
07/14/14 19:22
DFM
Indeno(1,2,3-od)pyrene [193-39-5]^
< 2.2
ug/L
1
2.2
10
4G11030
EPA 625
07/14/14 19:22
DFM
Isophorone [78-59-1]^
< 1.3
ug/L
1
1.3
10
41311030
EPA 625
07/14/14 19:22
DFM
naphthalene
[91-20-3]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
41trobenzene [98-95-3]^
< 1.2
ug/L
1
1.2
10
4G11030
EPA 625
07/14/14 19:22
DFM
N-Nitrosodimethylamine [62-75-9]^
< 1.3
ug/L
1
1.3
10
4G11030
EPA 625
07/14/14 19:22
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
< 1.5
ug/L
1
1.5
10
4G13030
EPA 625
07/14/14 19:22
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 24

•. i�� ate,
www.encolabs.com
ANALYTICAL RESULTS
Description: South Plant Effluent Grab
Lab Sample ID: C407260-02
Received: 07/08/1412:00
Matrix: Waste Water
Sampled: 07/07/14 11:55
Work Order: C407260
Project: Annual Priority Pollutants -South Plant
Sampled By: Reginald Champion
iSemivolatile Organic Compounds by GCMS
A - BC0 CUy crVlled ana/yte [NC 591]
Anah ne KAS Numberl
Results
Elm
aija
2E
Wh, POL
Batch
Method
Analyzed
Notes
N-N!bDsodiphenylamine/Diphenylamine
< 2.1
ug/L
1
2.1 10
4G11030
EPA 625
07/14/14 19:22
DFM
[86-3H/122-39-4]^
Pentachlorophenoi [87-86-5]^
< 1.8
ug/L
1
1.8 10
4G11030
EPA 625
07/14/14 19:22
DFM
Phenanthrene [85-01-8]^
< 1.4
ug/L
1
1.4 10
4G11030
EPA 625
07/14/14 19:22
DFM
Phenol [108-95-2]^
< 1.4
ug/L
1
1A 10
4G11030
EPA 625
07/14/14 19:22
DFM
Pyrene [129-00-0]^
< 2.1
ug/L
1
2.1 10
4G11030
EPA 625
07/14/14 19:22
DFM
Surrogates Results
ike L
% Rec Limits
Batch
Method
A
By Notes
2,4,6-Trlbnamophenal
87
1
100
87 %
18-157
4G11030
EPA 625
07/14/1419.22
DFM
2-Fluorobiphenyl
43
1
50.0
87 %
I5-139
401030
EPA 625
0711411419.22
DFM
21-7wrophenol
66
1
100
66 %
10-104
4G11030
EPA 625
07/14/1419.22
DFM
Nihobe vene-d5
41
1
50.0
82 %
16-140
4G11030
EPA 625
0711411419.,22
DFM
Phenol-d5
54
1
100
. 54 %
10-83
4G11030
EPA 625
0711411419.22
DFM
TeMhe7yl-dl4
44
1
50.0
88 %
13-164
4G11030
EPA 625
0711411419.22
DFM
Classical Chemistry Parameters
^-BVCOC&yC&fffledanaly&[NC 5911
f�A�a�lyte fCAS Numberl Results
ELOR
Malla
PIE
JX E91
A=
Method
Analyzed
Notes
yanide (totao [57-12-5]^ < 0.0049
mg/L
1
0.0049 0.0050
4G10005
EPA 335.4
07/11/14 11:34
c1v
Classical Chemistry Parameters
^ - ENCAlacksonvllle cer01fled analyte [NC 4421
Analtrte KAS Number] Results
f)M
Units
PJE
MDL POL
Batch
Method
Analyzed
Notes
Oil & Grease (HEM) [C-0007J^
< 2.40
mg/L
1
2.40 5.00
4G16002
EPA 1664B
07/17/14 09:55
M1F
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 7 of 24

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4G16049 - EPA 5030E MS
Blank (4G16049-BLK1) Prepared: 07/16/2014 17:02 Analyzed: 07/17/201412:16
Spike
Anal
Result
fl6w
P-QL
Units Level
1,1,1-Tdchloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichlaroethane
0.14
U
1.0
ug/L
1,1-Dichloroedene
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Chloroethyl Vinyl Ether
1.1
U
5.0
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon Tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis-1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Methylene Chloride
0.23
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlomfluoromethane
0.66
U
1.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Source %REC RPD
Result %REC Limits RPD l,l11111 Notes
"mmoAuombenzene
MnNnofluoromethane
Toluene-&
41
44
44
u91L
u91L
u9/L
50.0
50.0
50.0
82
89
87
SI-122
68-117
67-127
LCS (4G16049-BS1)
Prepared: 07/16/2014 17:02 Analyzed: 07/17/201412:46
Spike
Source
%REC RPD
-Analyte
Result
Elm E91
Units
Level
Result %REC
Limits RPD Limit Notes
1,1,1-Trichloroethane
23
1.0
ug/L
20.0
116
52-162
1,1,2,2-Tetrachloroethane
20
1.0
ug/L
20.0
99
46-157
1,1,2-Trichloroethane
20
1.0
ug/L
20.0
98
52-150
1,1-Dichloroethane
22
1.0
ug/L
20.0
112
59-155
1,1-Dichloroethene
22
1.0
ug/L
20.0
112
10-234
1,2-Dichlorobenzene
21
1.0
ug/L
20.0
106
18-190
1,2-Dichloroethane
23
1.0
ug/L
20.0
115
49-155
1,2-Dichloropropane
22
1.0
ug/L
20.0
108
10-210
1,3-Dichlorobenzene
22
1.0
ug/L
20.0
109
59-156
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in
full. Page 8 of 24

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4616049 - EPA 5030E MS - Continued
LCS (4G16049-BS1) Continued Prepared: 07/16/2014 17:02 Analyzed: 07/17/201412:46
Spike
Source
%REC RPD
Analvte
Result
E13.9 E41.
UIM
Level
Result %REC
Limits RPD Limit
1,4-Dichlorobenzene
20
1.0
ug/L
20.0
100
18-190
2-Chloroethyl Vinyl Ether
44
5.0
ug/L
40.0
109
10-305
Acrolein
6.5
3 10
ug/L
40.0
16
10-200
Acrylonitrile
32
10
ug/L
60.0
53
10-200
Benzene
22
1.0
ug/L
20.0
108
37-151
Bromodichloromethane
25
1.0
ug/L
20.0
125
35-155
Bromoform
19
1.0
ug/L
20.0
95
45-169
Bromomethane
25
1.0
ug/L
20.0
124
10-242
Carbon Tetrachloride
25
1.0
ug/L
20.0
123
17-140
Chlorobenzene
23
1.0
ug/L
20.0
113
37-160
Chloroethane
27
1.0
ug/L
20.0
136
1+230
Chloroform
22
1.0
ug/L
20.0
112
51-138
Chloromethane
25
1.0
ug/L
20.0
126
10-273
cis-1,3-Dichloropropene
21
1.0
ug/L
20.0
103
10-227
Dibromochloromedwe
21
1.0
ug/L
20.0
104
53-149
Ethylbenzene
19
1.0
ug/L
20.0
93
37-162
Methylene Chloride
22
1.0
ug/L
20.0
108
10-221
Tetrachloroethene
21
1.0
ug/L
20.0
105
64-148
Toluene
19
1.0
ug/L
20.0
94
47-150
trans-1,2-Dichloroethene
21
1.0
ug/L
20.0
107
54-156
trans-1,3-Dichloropropene
22
1.0
ug/L
20.0
110
17-183
Trichloroethene
23
1.0
ug/L
20.0
115
71-157
Trichlomfiuoromethane
31
1.0
ug/L
20.0
156
68-183
Vinyl chloride
25
1.0
ug/L
20.0
126
10-251
4-8romofluorobenzene 41 ag/L 50.0 82 51-122
DibromoNuoromethane 44 ug/L 50.0 88 68-117
Toluen&d8 42 ug/L 50.0 85 67-127
Matrix Spike (4G16049-MS1) Prepared: 07/16/2014 17:02 Analyzed: 07/17/201413:16
Source: C409184-01
Analyte
1,1,1-Tdchloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Tdchloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
2-Chloroethyl Vinyl Ether
Acrolein
^Acrylonitrile
Benzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
FINAL
Spike
Source
%REC RPD
Result
Ewa EM
Units
Level
Result
'/oREC
Limits RPD LIM11 Notes
23
1.0
ug/L
20.0
0.12 U'
115
52-162
20
1.0
ug/L
20.0
0.28 U
99
46-157
19
1.0
ug/L
20.0
0.14 U
96
52-150
22
1.0
ug/L
20.0
0.13 U
112
59-155
23
1.0
ug/L
20.0
0.21 U
115
10-234
22
1.0
ug/L
20.0
0.19 U
108
18-190
24
1.0
ug/L
20.0
0.21 U
118
49-155
21
1.0
ug/L
20.0
0.10 U
106
10-210
22
1.0
ug/L
20.0
0.15 U
109
59-156
20
1.0
ug/L
20.0
0.19 U
99
18-190
43
5.0
ug/L
40.0
1.1 U
108
10-305
6.6
3 10
ug/L
40.0
4.0 U
16
l0-200
30
10
ug/L
60.0
3.5 U
50
10-200
21
1.0
ug/L
20.0
0.15 U
106
37-151
24
1.0
ug/L
20.0
0.17 U
119
35-155
19
1.0
ug/L
20.0
0.22 U
93
45-169
26
1.0
ug/L
20.0
0.14 U
131
10-242
24
1.0
ug/L
20.0
0.17 U
119
70-140
This report relates only to the sample as received by the laboratory, and may only be
reproduced in
full. Page 9 of 24

www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4G16049 - EPA 50308 MS - Continued
Matrix Spike (4G16049-MS1) Continued
Prepared: 07/16/2014 17:02 Analyzed: 07/17/201413:16
Source: C409184-01
Spike
Source
%REC
RPD
.Analvto
Resul E9
Pal
Units
Level
Result
a/aREC
Limits
RPD
Limit Notes
Chlorobenzene
22
1.0
ug/L
20.0
0.17 U
110
37-160
Chloroethane
28
1.0
ug/L
20.0
0.23 U
139
14-230
Chloroform
23
1.0
ug/L
20.0
0.18 U
113
51-138
Chloromethane
26
1.0
ug/L
20.0
0.13 U
132
10-273
cis-1,3-Dichloropropene
21
1.0
ug/L
20.0
0.20 U
104
10-227
Dibromochloromethane
20
1.0
ug/L
20.0
0.17 U
100
53-149
Ethylbenaene
19
1.0
ug/L
20.0
0.13 U
93
37-162
Methylene Chloride
21
1.0
ug/L
20.0
0.23 U
106
10-221
Tetrachloroethene
21
1.0
ug/L
20.0
0.17 U
105
64-148
Toluene
19
1.0
ug/L
20.0
0.14 U
93
47-150
trans-1,2-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
107
54-156
trans-1,3-Dichloropropene
21
1.0
ug/L
20.0
0.15 U
107
17-183
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
107
71-157
Trichlorofluoromethane
31
1.0
ug/L
20.0
0.66 U
156
68-183
Vinyl chloride
27
1.0
ug/L
20.0
0.32 U
133
10-251
4-8romoflumobenzene
41
WL
50.0
82
51-122
Dibmmotluommethane
45
ug/L
50.0
90
68-117
i Toluene-M
42
ug/L
50.0
84
67-127
Matrix Spike Dup (41516049-MSM)
Prepared: 07/16/2014 17:02 Analyzed: 07/17/201413:45
Source: C409184-01
Spike
Source
%REC
RPD
Analvte
Result flag
EM
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1,1-Trichloroethane
23
1.0
ug/L
20.0
0.12 U
113
52-162
1
25
1,1,2,2-Tetrachloroethane
20
1.0
ug/L
20.0
0.28 U
98
46-157
1
25
1,1,2-Trichloroethane
20
1.0
ug/L
20.0
0.14 U
99
52-150
3
25
1,1-Dichloroethane
22
1.0
ug/L
20.0
0.13 U
109
59-155
3
25
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
111
10-234
3
25
1,2-Dichlorobenzene
22
1.0
ug/L
20.0
0.19 U
108
18-190
0.6
25
1,2-Dichloroethane
22
1.0
ug/L
20.0
0.21 U
110
49-155
8
25
1,2-Dichloropropane
21
1.0
ug/L
20.0
0.10 U
103
10-210
3
25
1,3-Dichlorobenzene
21
1.0
ug/L
20.0
0.15 U
107
59-156
2
25
1,4-Dlchlorobenzene
19
1.0
ug/L
20.0
0.19 U
97
18-190
2
25
2-Chloroethyl Vinyl Ether
42
5.0
ug/L
40.0
1.1 U
105
10-305
2
25.9
Acrolein
5.8 3
10
ug/L
40.0
4.0 U
i5
10-200
12
36
Aaylonitrile
31
10
ug/L
60.0
3.5 U
52
10-200
5
50
Benzene
21
1.0
ug/L
20.0
0.15 U
105
37-151
0.6
25
Bromodichloromethane
24
1.0
ug/L
20.0
0.17 U
120
35-155
1
25
Bromoform
19
1.0
ug/L
20.0
0.22 U
96
45-169
3
25
Bromomethane
27
1.0
ug/L
20.0
0.14 U
136
10-242
4
25
Carbon Tetrachloride
23
1.0
ug/L
20.0
0.17 U
117
70-140
2
25
Chlorobenzene
22
1.0
ug/L
20.0
0.17 U
109
37-160
0.7
25
Chloroethane
27
1.0
ug/L
20.0
0.23 U
136
1+230
2
25
Chloroform
22
1.0
ug/L
20.0
0.18 U
111
51-138
1
25
Chloromethane
26
1.0
ug/L
20.0
0.13 U
130
10-273
2
25
ds-1,3-Dichloropropene
21
1.0
ug/L
20.0
0.20 U
103
10-227
1
25
Dibromochloromethane
20
1.0
ug/L
20.0
0.17 U
101
53-149
2
25
Ethylbenzene
18
1.0
ug/L
20.0
0.13 U
92
37-162
1
25
Methylene Chloride
21
1.0
ug/L
20.0
0.23 U
104
10-221
2
25
Tetrachloroethene
20
1.0
ug/L
20.0
0.17 U
101
64-148
4
25
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In
full.
Page 10 of 24

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4G16049 - EPA 50308 MS - Continued
Matrix Spike Dup (4G36049-MSD1) Continued Prepared: 07/16/201417:02 Analyzed: 07/17/2014 13:45
Source: C409184-01
Spike
Source
Q/oREC
RPD
Analyta
Result
Elan E L
Units
Level
Result
a/oREC
Limits
RPD
Limit Notes
Toluene
19
1.0
ug/L
20.0
0.14 U
93
47-150
0.3
25
trans-1,2-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
105
54-156
2
25
trans-1,3-Dichloropropene
22
1.0
ug/L
20.0
0.15 U
112
17-183
4
25
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
107
71-157
0.3
25
Trichlomftuoromethane
30
1.0
ug/L
20.0
0.66 U
152
68-183
3
22
Vinyl chloride
26
1.0
ug/L
20.0
0.32 U
128
10-251
4
25
"mm0wrobenzene 41 u91L 50.0 82 51-122
Dibmmotluommethane 44 u91L 50.0 88 68-117
Toluene-& 43 u91L 50.0 86 67-127
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4011030 - EPA 3510C MS
Blank (4G11030-BLK1) Prepared: 07/11/201419:30 Analyzed: 07/14/201413:51
.Analuia
Result
fim
P9.L
units
1,2,4-Trichlorobenzene
1.2
U
10
ug/L
1,2-Dichlorobenzene
1.1
U
10
ug/L
1,3-Dichlorobenzene
1.1
U
10
ug/L
1,4-Dichlorobenzene
1.0
U
10
ug/L
2,4,6-Trichloropherd
1.1
U
10
ug/L
2,4-Dlchlorophenol
1.4
U
10
ug/L
2,4-Dimethylphenol
1.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.4
U
10
ug/L
2,6-Dinitrotoluene
1.5
U
10
ug/L
2-Chloronaphthalene
1.0
. U
10
ug/L
2-Chlorophenol
1.2
U
10
ug/L
2-MethyH,6-dinitrophenoi
2.9
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3,T-Dichlorobenzidine
3.3
U
10
ug/L
4-Bromophenyl-phenylether
1.0
U
10
ug/L
4-Chloro-3-methylphenol
1.5
U
10
ug/L
4-Chlorophenyl-phenylether
1.6
U
10
ug/L
4-Nitrophenol
2.0
U
10
ug/L
Acenaphthene
1.4
U
10
ug/L
Acenaphthylene
1.2
U
10
ug/L
Anthracene
1.6
U
10
ug/L
Benzidine
1.6
U
10
ug/L
Benzo(a)anthracene
1.3
U
10
ug/L
Benzo(a)pyrene
1.3
U
10
ug/L
Benzo(b)tluoranthene
1.0
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
(04)Benzo(k)f1uoranthene
1.3
U
10
ug/L
Bls(2-chloroethoxy)methane
1.4
U
10
ug/L
Bis(2-chloroethyl)ether
1.2
U
10
ug/L
Bis(2-chloroisopropyoether
1.3
U
10
ug/L
Bis(2-ethy1hexygphthalate
1.7
U
5.0
ug/L
Spike Source %REC RPD
Level Result %REC Limb RPD !=unit
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 24

Gla
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCNS - Quality Control
Batch 4G11030 - EPA 3510C MS - Contdnued
Blank (41311030-BLI(l) Continued Prepared: 07/11/2014 19:30 Analyzed: 07/14/2014 13:51
Spike
Anal
Result
Elm
EQL
mom Level
Butylbenzylphthalabe
2.0
U
10
ug/L
Chrysene
2.0
U
10
ug/L
D€benzo(a,h)anthracene
2.3
U
10
ug/L
D€ethylphthalate
2.1
U
10
ug/L
D€methylphthalate
1.4
U
10
ug/L
Di-n-butylphthalate
1.5
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
DPH (as Azobenzene)
1.9
U
10
ug/L
Rwranthene
2.1
U
10
ug/L
Ruorene
1.7
U
10
ug/L
Hexachlorobenzene
1.0
U
10
ug/L
Hexachlorobutadiene
1.2
U
10
ug/L
Hexachlorocyclopentadiene
1.3
U
10
ug/L
Hexachloroethane
1.1
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isophorone
1.3
U
10
ug/L
Naphthalene
1.3
U
10
ug/L
Nitrobenzene
1.2
U
10
ug/L
N-Nitrosodimethylamine
1.3
U
10
ug/L
N-Nitroso-di-n-propylamine
1.5
U
10
ug/L
' N-Nibvsodiphenylamine/Diphenylamine
2.1
U
10
ug/L
Pentachlorophenol
1.8
U
10
ug/L
Phenanthrene
1.4
U
10
ug/L
Phenol
1.4
U
10
ug/L
Pyrene
2.1
U
10
ug/L
Source %REC RPD
gesul %REC Limits RPD L m t Notes
2,4,6-Mb►vmopheno/
74
u91L
100 74 18-157
2 f/uorobiphenyl
42
u91L
50.0 84 15--139
2 Rwrophenol
66
WL
100 66 10-104
Nidobenzene-d5
40
u9/L
50.0 81 16-140
Phen01-d5
53
u91L
100 53 10-83
TerphenylVM
40
u91L
50.0 80 13-164
LCS (4G11030-BS1)
Prepared: 07/11/2014 19:30 Analyzed: 07/14/2014 14:21
Anal
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dlchlorobenzene
2,4,6-Tdchlorophenol
2,4-Dlchlorophenol
2,4-D€methylphenol
2,4-Dlnitrophenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
2-Chlomnaphtha€ene
2-Chlomphenol
2-Methyl-4,6-dinitrophenol
2-Nitrophenol
FINAL
Spike
Source
%REC RPD
Result
EIMl M
VAIM
Level
Result %REC
Limits RPD Limit Notes
44
10
ug/L
50.0
89
44-142
41
10
ug/L
50.0
82
32-129
41
10
ug/L
50.0
82
10-172
41
10
ug/L
50.0
81
20-124
44
10
ug/L
50.0
87
61-119
43
10
ug/L
50.0
86
49-118
42
10
ug/L
50.0
84
42-111
40
10
ug/L
50.0
81
1-149
43
10
ug/L
50.0
87
39-139
44
10
ug/L
50.0
88
50-158
44
10
ug/L
50.0
88
60-118
41
10
ug/L
50.0
82
23-134
43
10
ug/L
50.0
85
33-160
43
10
ug/L
50.0
85
36-113
This report relates only to the sample as received by the laboratory, and may only be reproduced in
full. Page 12 of 24

�.xsr�,..� c^_:y^. ►-�-aeu1-yv'Fa•�.w cam,
r r r
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4611030 - EPA 3510C M5 - Continued
LCS (4G11030-0S1) Continued Prepared: 07/11/201419:30 Analyzed: 07/14/201414:21
Spike Source
%REC RPD
Anal
Result
Elm P91
Snits
Level Result
%REC
Limits RPD Limit
3,T-Dichiorobenzidine
63
10
ug/L
50.0
127
10-262
4-Bromophenyl-phenylether
47
10
ug/L
50.0
94
53-127
4-Chioro-3-methylphenol
42
10
ug/L
50.0
84
25-147
4-Chlorophenyl-phenylether
45
10
ug/L
50.0
89
25-158
4-Nitrophenol
27
10
ug/L
50.0
53
33-105
Acenaphthene
43
10
ug/L
50.0
86
47-145
Acenaphthylene
44
10
ug/L
50.0
89
33-145
Anthracene
45
10
ug/L
50.0
89
27-133
Benzidine
15
10
ug/L
50.0
29
10-136
Benzo(a)anthracene
43
10
ug/L
50.0
86
33-143
Benzo(a)pyrene
45
10
ug/L
50.0
90
17-163
Benzo(b)fluoranthene
44
10
ug/L
50.0
88
24-159
Benzo(g,h,i)perylene
43
10
ug/L
50.0
86
10-219
Benzo(k)ftuoranthene
45
10
ug/L
50.0
90
11-162
Bis(2-chloroethoxy)methane
44
10
ug/L
50.0
87
33-184
Bls(2-chloroethyl)ether
45
10
ug/L
50.0
90
12-158
Bis(2-chioroisopropyl)ether
42
10
ug/L
50.0
84
36-166
Bls(2-ethy1hexynphtha1ate
45
5.0
ug/L
50.0
90
10-158
Butylbenzylphthalate
49
10
ug/L
50.0
98
64-152
Chrysene
44
10
ug/L
50.0
88
17-168
Dibenzo(a,h)anthracene
45
10
ug/L
50.0
89
10-227
Diethylphthalate
46
10
ug/L
50.0
91
62-127
Dimethylphthalate
46
10
ug/L
50.0
92
10-114
Di-n-butylphthalate
48
10
ug/L
50.0
96
10-118
Di-n-octylphthalate
47
10
ug/L
50.0
95
10-146
DPH (as Azobenzene)
43
10
ug/L
50.0
86
69-108
Fluoranthene
45
10
ug/L
50.0
89
26-137
Fluorene
43
10
ug/L
50.0
86
59-121
Hexachlorobenzene
46
10
ug/L
50.0
93
ID-152
Hexachbrobutadiene
44
10
ug/L
50.0
87
24-116
Hexachbrocyclopentadiene
41
10
ug/L
50.0
81
10-99
Hexachloroethane
41
10
ug/L
50.0
82
12-82
Indeno(1,2,3-cd)pyrene
44
10
ug/L
50.0
88
10-171
Isophorone
45
10
ug/L
50.0
89
21-196
Naphthalene
43
10
ug/L
50.0
87
21-133
Nitrobenzene
42
10
ug/L
50.0
84
35-180
N-Nitrosodimethylamine
35
10
ug/L
50.0
69
2+94
N-Nitrosadi-n-propylamine
42
10
ug/L
50.0
85
10-230
Pentachlorophenol
44
10
ug/L
50.0
87
51-135
Phenanthrene
45
10
ug/L
50.0
90
54-120
Phenol
29
10
ug/L
50.0
57
19-78
Pyrene
45
10
txj/L
50.0
90
65-134
2,4,6-Tiibromopheno1
92
u9/L
100
92
18-157
1-Ruoroblphenyl
45
u91L
50.0
91
15-139
2 Ruo►ophenol
71
u91L
100
71
10-104
Nibvbenzene-d5
43
u91L
50.0
86
16-140
Plmwl-d5
57
OWL
100
57
10-83
Terphenyl-d14
47
u91L
50.0
94
23-164
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 24

04
NibR t.,
� .,�.��,�
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4G11030 - EPA 3510C MS - Continued
Matrix Spike (4G11030-MS1)
Prepared: 07/11/2014 19:30 Analyzed: 07/14/2014 14:51
Source: C408844-07
Spike
Source
%REC RPD
Alalyte
Result Elm
E"
lJ AM
Level
Result
'/oREC
Limits RPD Limit Notes
1,2,4-Tdchlorobenzene
45
10
ug/L
50.0
1.2 U
89
44-142
1,2-Dichlorobenzene
41
10
ug/L
50.0
1.1 U
81
32-129
1,3-Dichlorobenzene
40
10
ug/L
50.0
1.1 U
80
10-172
1,4-Dichlorobenzene
40
10
ug/L
50.0
1.0 U
80
20-124
2,4,6-Trichlorophenol
47
10
ug/L
50.0
1.1 U
95
61-119
2,4-Dlchlorophenol
46
10
ug/L
50.0
1.4 U
92
49-118
2,+Dimethylphenol
44
10
ug/L
50.0
1.3 U
88
42-111
2,4-Dinitrophenol
47
10
ug/L
50.0
2.6 U
94
11-149
2,4-Dinitrotoluene
47
10
ug/L
50.0
2.4 U
95
39-139
2,6-Dlnfttoluene
48
10
ug/L
50.0
1.5 U
96
50-158
2-Chloronaphthalerte
47
10
ug/L
50.0
1.0 U
94
60-118
2-Chlorophenol
44
10
ug/L
50.0
1.2 U
87
23-134
2-Methyl-4,6-dinitrophenol
48
10
ug/L
50.0
2.9 U
96
33-160
2-Nitrophenol
45
10
ug/L
50.0
1.1 U
90
36-113
3,T-Dichlorobenzidine
66
10
ug/L
50.0
3.3 U
131
10-262
4-Bromophenyl-phenylether
48
10
ug/L
50.0
1.0 U
97
53-127
4-Chloro-3-methylphenol
45
10
ug/L
50.0
1.5 U
90
25-147
/ 14-Chlorophenyl-phenylether
47
10
ug/L
50.0
1.6 U
94
25-158
4-Nitrophenol
31
10
ug/L
50.0
2.0 U
62
33-105
Acenaphthene
46
10
ug/L
50.0
1.4 U
92
47-145
Acenaphthylene
47
10
ug/L
50.0
1.2 U
95
33-145
Anthracene
47
10
ug/L
50.0
1.6 U
94
27-133
Benzidlne
16
10
ug/L
50.0
1.6 U
31
10-136
Benzo(a)anthracene
46
10
ug/L
50.0
1.3 U
92
33-143
Benzo(a)pyrene
48
10
ug/L
50.0
1.3 U
95
17-163
Benzo(b)fluoranthene
47
10
ug/L
50.0
1.0 U
94
2+159
Benzo(g,h,i)perylene
44
10
ug/L
50.0
2.4 U
88
10-219
Benzo(k)13uoranthene
49
10
ug/L
50.0
1.3 U
97
11-162
8is(2-ch1oroetl=y)methane
46
10
ug/L
50.0
1.4 U
92
33-184
Bis(2-chloroethyl)ether
47
10
ug/L
50.0
1.2 U
95
12-158
B1s(2-chloroisopropy1)ether
43
10
ug/L
50.0
1.3 U
87
36-166
Bis(2-ethylhexyl)phthalate
48
5.0
ug/L
50.0
1.7 U
96
10-158
Butylbenzylphthalate
50
10
ug/L
50.0
2.0 U
101
10-152
Chrysene
47
10
ug/L
50.0
2.0 U
94
17-168
Dibenzo(a,h)anthracene
46
10
ug/L
50.0
2.3 U
92
10-227
Diethylphthalate
48
10
ug/L
50.0
2.1 U
97
62-127
Dimethylphthalate
48
10
ug/L
50.0
1.4 U
97
10-114
Di-n-butylphthalate
49
10
ug/L
50.0
1.5 U
98
10-118
Di-n-octylphthalate
49
10
ug/L
50.0
3.1 U
98
10-146
DPH (as Azobenzene)
47
10
ug/L
50.0
1.9 U
93
69-108
Fluoranthene
47
10
ug/L
50.0
2.1 U
94
26-137
Fluorene
46
10
ug/L
50.0
1.7 U
93
59-121
Hexachlorobenzene
48
10
ug/L
50.0
1.0 U
95
10-152
Hexachbrobutadiene
43
10
ug/L
50.0
1.2 U
86
24-116
1Hexachlorocycloperttadlene
43
10
ug/L
50.0
1.3 U
85
10-99
Hexachloroethane
40
10
ug/L
50.0
1.1 U
79
12-82
Indeno(1,2,3-cd)pyrene
46
10
ug/L
50.0
2.2 U
92
10-171
Isophorone
47
10
ug/L
50.0
1.3 U
94
21-196
Naphthalene
44
10
ug/L
50.0
1.3 U
88
21-133
FINAL
This report relates only to the sample as
received by the laboratory, and
may only be reproduced in
full. Page 14 of 24

�1�1� 1 ' • ' ' ll
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4G11030 - EPA 3510C_M5 -Continued
Matrix Spike (4G11030-MS1) Continued Prepared: 07/11/2014 19:30 Analyzed: 07/14/201414:51
Source: C408844-07
Spike
Source
%REC RPD
.Analtite
Result
flag P_Q.L
llIIb
Level
Res
%REC
Limits RPD Limit Notes
Nitrobenzene
44
10
uglL
50.0
1.2 U
88
35-180
N-Nitrosodimethylamine
36
10
ug/L
50.0
1.3 U
72
24-94
N-Nkroso-di-n-propyiamine
45
10
ug/L
50.0
1.5 U
91
1D-230
Pentachlorophenol
47
10
ug/L
50.0
1.8 U
93
51-135
Phenanthrene
47
10
ug/L
50.0
1.4 U
94
54-120
Phenol
31
10
ug/L
50.0
1.4 U
62
19-78
Pyrene
47
10
ug/L
50.0
2.1 U
94
52-115
2,4,6-Tiibromophenol
96
WIL
100
96
18-157
2 Ruoroblphenyl
46
u91L
50.0
92
25-139
2-Ruorophen0/
72
Uo91L
100
72
10-104
Nitrobenzene-d5
44
u91L
50.0
88
16-140
Phenol-dS
58
LWL
100
58
10-83
Terphenyl-d14
48
u91L
50.0
96
23-164
Matrix Spike Dup (4G11030-MSD1)
Prepared: 07/11/2014 19:30 Analyzed: 07/14/201415:21
Source: C408844-07
Spike
Source
Q/oREC
RPD
/l, Anal lc�
` `1,2,4-Trichlorobenzene
Result
Elm P91
VD114
Level
Result
%
Limits
RPD
rit NotesREC
Lirr
44
10
ug/L
50.0
1.2 U
88
4+142
2
28.1
1,2-Dichlorobenzene
39
10
ug/L
50.0
1.1 U
78
32-129
4
30.9
1,3-Dichbrobenzene
38
10
ug/L
50.0
1.1 U
77
10-172
4
41.7
1,4-Dichlorobenaene
38
10
ug/L
50.0
1.0 U
76
20-124
5
32.1
2,4,6-Trichlorophenol
46
10
ug/L
50.0
1.1 U
92
61-119
3
25
2,4-Dichlorophenol
46
10
ug/L
50.0
1.4 U
92
49-118
0.6
25
2,4-Dimethylphenol
43
10
ug/L
50.0
1.3 U
87
42-111
2
26
2,4-Dinitrophenol
47
10
ug/L
50.0
2.6 U
93
11-149
1
50
2,4-Dinitrotoluene
47
10
ug/L
50.0
2.4 U
93
39-139
2
25
2,6-Dinitrotoluene
47
30
ug/L
50.0
1.5 U
93
50-158
3
29.6
2-Chloronaphthalene
46
10
ug/L
50.0
1.0 U
92
60-118
2
25
2-Chlorophenol
42
10
ug/L
50.0
1.2 U
84
23-134
4
28.7
2-MethyW,6-dinitrophenol
48
10
ug/L
50.0
2.9 U
96
33-160
0.2
25
2-Nitrophenol
44
10
ug/L
50.0
1.1 U
89
36-113
2
50
3,3'-Dichlorobenzidine
67
10
ug/L
50.0
3.3 U
134
10-262
2
71.4
4-Bromophenyl-phenylether
47
10
ug/L
50.0
1.0 U
94
53-127
3
25
4-Mloro-3-methylphenol
45
10
ug/L
50.0
1.5 U
90
25-147
0.09
37.2
4-Chlmphenyl-phenylether
46
10
ug/L
50.0
1.6 U
92
25-158
2
33.4
4-Nitrophenol
29
10
ug/L
50.0
2.0 U
58
33-105
5
27
Acenaphthene
45
10
ug/L
50.0
1.4 U
89
47-145
3
27.6
Acenaphthylene
46
10
ug/L
50.0
1.2 U
93
33-145
2
40.2
Anthracene
46
10
ug/L
50.0
1.6 U
92
27-133
2
32
Benzidine
15
10
ug/L
50.0
1.6 U
31
10-136
1
50
Benzo(a)anthracene
46
10
ug/L
50.0
1.3 U
91
33-143
0.7
27.6
Benzo(a)pyrene
48
10
ug/L
50.0
1.3 U
96
17-163
0.4
39
Benzo(b)fluoranthene
49
10
ug/L
50.0
1.0 U
98
24-159
4
38.8
e06Tenzo(g,h,i)perylene
41
10
ug/L
50.0
2.4 U
81
10-219
8
58.9
3enzo(k)Ruoranthene
48
10
ug/L
50.0
1.3 U
96
11-162
1
32.3
Bis(2-chloroethoxy)methane
45
10
ug/L
50.0
1.4 U
90
33-184
2
34.5
Bis(2-chloroethyl)ether
46
10
ug/L
50.0
1.2 U
92
12-158
3
55
Bis(2-chbroisopropyoether
42
10
ug/L
50.0
1.3 U
83
36-166
4
46.3
8is(2-ethylhexygphtha1ate
47
5.0
ug/L
50.0
1.7 U
93
10-158
3
41.1
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in
full.
Page 15 of 24

y�,,,�m.K,r-a:,.rva„�u.:�a�.n.r-sv .4.:-.rs•G.,,L
/001�
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4611030 - EPA 3510C_MS - Continued
Matrix Spike Dup (4G11030-MSD1) Continued Prepared: 07/11/2014 19:30 Analyzed: 07/14/2014 15:21
Source: C408844-07
Spike
Source
%REC
RPD
AnallytB
Resin
Eka P91
Units
Level
Result
'/oREC
Limits
RPD
Limit Notes
Butylbenzylphthalate
50
10
ug/L
50.0
2.0 U
100
10-152
1
25
Chrysene
46
10
ug/L
50.0
2.0 U
92
17-168
2
48.3
Dibenzo(a,h)anthracene
43
10
ug/L
50.0
2.3 U
85
10-227
7
70
Diethylphthalate
47
10
ug/L
50.0
2.1 U
95
62-127
2
11
Dimethylphthalate
47
10
ug/L
50.0
1.4 U
95
10-114
2
26.5
Di-n-butylphthalate
48
10
ug/L
50.0
1.5 U
96
10-118
2
25
Di-n-octylphthalate
48
10
ug/L
50.0
3.1 U
96
10-146
2
31.4
DPH (as Azobenzene)
46
10
ug/L
50.0
1.9 U
91
69-108
2
36
Fluoranthene
47
10
ug/L
50.0
2.1 U
94
26-137
0.7
32.8
Fluorene
45
10
ug/L
50.0
1.7 U
91
59-121
3
25
Hexachlorobenzene
46
10
ug/L
50.0
1.0 U
93
10-152
3
25
Hexachlorobutadiene
42
10
ug/L
50.0
1.2 U
84
24-116
2
26.3
Hexachlorocyclopentadiene
41
10
ug/L
50.0
1.3 U
83
10-99
3
50
Hexachloroethane
38
10
ug/L
50.0
1.1 U
76
12-82
4
50
Indeno(1,2,3-cd)pyrene
43
10
ug/L
50.0
2.2 U
85
10-171
8
44.6
Isophorone
46
10
ug/L
50.0
1.3 U
91
21-196
3
63.3
Naphthalene
43
10
ug/L
50.0
1.3 U
86
21-133
2
30.1
Nitrobenzene
43
10
ug/L
50.0
1.2 U
86
35-180
2
39.3
N-Nitrosodimethylamine
34
10
ug/L
50.0
1.3 U
68
24-94
5
36
N-Nitroso-di-n-propylamine
44
10
ug/L
50.0
1.5 U
89
10-230
3
55.4
Pentachlorophenol
45
10
ug/L
50.0
1.8 U
91
51-135
3
25
Phenanthrene
46
10
ug/L
50.0
1.4 U
92
54-120
2
25
Phenol
29
10
ug/L
50.0
1.4 U
57
19-78
8
25
Pyrene
47
10
ug/L
50.0
2.1 U
95
52-115
0.3
25
2,4,6-Tdbromopheno1
96
ug/L
'100
96
18-157
2-Fluoroblphenyl
45
ug/L
50.0
89
I5-139
2 fluorophenol
68
ug/L
100
68
10-104
Nitrobenzene-d5
43
u9/L
50.0
86
16-140
Phenol-d5
55
LWL
100
55
10-83
Terphenyl-d14
47
a91L
50.0
95
23-164
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 4GO9020 - EPA 3005A
Blank (4G09020-BLK1) Prepared: 07/09/2014 10:53 Analyzed: 07/11/2014 10:28
Spike Source %REC RPD
Anal
Result
fIm
FIX
Units Level Result %REC LjW& RPD Limit Notes
Antimony
0.220
U
2.00
ug/L
Chromium
0.450
U
1.00
ug/L
Copper
0.100
U
1.00
ug/L
Silver
0.100
U
1.00
ug/L
Thallium
0.110
U
1.00
ug/L
LCS (4G09020-BS1)
Prepared: 07/09/2014 10:53 Analyzed: 07/11/2014 10:32
Spike Source Q/oREC RPD
Ana11Its Result Flag PDL Units Level Result %REC Limits RPD Limit Notes
Antimony 189 2.00 ug/L 200 95 80-120
Chromium 188 1.00 ug/L 200 94 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 16 of 24

�...�...� Illy, '� �x,.,,,� r► a
1�11L 1 1 1 1 11
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 4GO9020 - EPA 3005A - Continued
LCS (4G09020-BS1) Continued Prepared: 07/09/2014 10:53 Analyzed: 07111/201410:32
Spike
Source
%REC
RPD
Analvte
Result
Elm
ML
!lnM
Level
Resul
%REC
Limits RPD
Limit Notes
Copper
192
1.00
ug/L
200
96
80-120
Silver
192
1.00
ug/L
200
96
80-120
Thallium
195
1.00
ug/L
200
97
80-120
Matrix Spike (4G09020-MS1)
Prepared: 07/09/2014 10:53 Analyzed: 07/11/201410:39
Source: C408703-02
Spike
Source
%REC
RPD
.Analyte
Result
Elan
P91
Ualls
Level
Result
%REC
Limits RPD
Limit Notes
Antimony
192
2.00
ug/L
200
1.27
95
75-125
Chromium
184
1.00
ug/L
200
0.711
92
75-125
Copper
187
1.00
ug/L
200
1.96
93
75-125
Silver
191
1.00
ug/L
200
0.100 U
96
75-125
Thallium
190
1.00
ug/L
200
0.110 U
95
75-125
Matrix Spike Dup (4G09020-MSD1)
Prepared: 07/09/2014 10:53 Analyzed: 07/11/201410:43
Source: C408703-02
Spike
Source
%REC
RPD
Analvlte
Result
Elan
ML
unm
Level
Result
%REC
Limits RPD
Limit Notes
Antimony
191
2.00
ug/L
200
1.27
95
75-125 0.6
20
Chromium
182
1.00
ug/L
200
0.711
91
75-125 1
20
Copper
184
1.00
ug/L
200
1.96
91
75-125 2
20
Silver
188
1.00
ug/L
200
0.100 U
94
75-125 2
20
Thallium
191
1.00
ug/L
200
0.110 U
95
75-125 0.4
20
Post Spike (4G09020-PS1)
Prepared: 07/09/2014 10:53 Analyzed: 07/11/2014 10:47
Source: C408703-02
Spike
Source
%REC
RPD
Anallde
Resul
Etas
P91
units
Level
Result
%REC
Limits RPD
Limit Notes
Antimony
186
2.00
ug/L
200
1.27
93
80-120
Chromium
180
1.00
ug/L
200
0.711
90
80-120
Copper
184
1.00
ug/L
200
1.96
91
80-120
Silver
183
1.00
ug/L
200
0.0305
91
80-120
Thallium
187
1.00
ug/L
200
0.0463
94
80-120
Batch 4GO9046 - EPA 3005A
Blank (4G09046-BLK1)
Prepared: 07/09/2014 15:19 Analyzed: 07/11/201411:57
Spike
Source
%REC
RPD
Anal Yte
Resul
Elm
PQL
l rms
Level
Result
%REC
Limits RPD
Limit dotes
Arsenic
5.40
U
10.0
ug/L
Beryllium
0.100
U
1.00
ug/L
Cadmium
0.360
U
1.00
ug/L
Calcium
39.0
U
100
ug/L
Lead
2.10
U
10.0
ug/L
Magnesium
23.0
U
100
ug/L
Molybdenum
2.50
U
10.0
ug/L
Nickel
1.80
U
10.0
ug/L
'
Selenium
5.00
U
10.0
ug/L
Zinc
3.80
U
10.0
ug/L
FINAL This report relates.only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 24

AA
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 4GO9046 - EPA 3005A - Continued
LCS (4G09046-BS1) Prepared: 07/09/2014 15:19 Analyzed: 07/11/2014 12:01
Spike
Source
%REC
RPD
Analyze
Result Ei89
EM
units
Level
Resul
%REC
Limits
RPD
Limit Notes
Arsenic
213
10.0
ug/L
200
106
80-120
Beryllium
20.6
1.00
ug/L
20.0
103
80-120
Cadmium
20.7
1.00
ug/L
20.0
103
80-120
Calcium
2130
100
ug/L
2000
107
80-120
Lead
208
10.0
ug/L
200
104
80-120
Magnesium
2150
100
ug/L
2000
107
80-120
Molybdenum
203
10.0
ug/L
200
101
80-120
Bickel
212
10.0
ug/L
200
106
80-120
Selenium
207
10.0
ug/L
200
104
80-120
Zlnc
211
10.0
ug/L
200
105
80-120
Matrix Spike (4G09046-MS1)
Prepared: 07/09/2014 15:19 Analyzed: 07/11/2014 12:06
Source: C406813-01
Spike
Source
%REC
RPD
Analvte
Resin Elm
EM
Units
Level
Result
'/oREC
Limits
RPD
Limit Notes
Arsenic
204
10.0
ug/L
200
5.40 U
102
75-125
Beryllium
20.0
1.00
ug/L
20.0
0.100 U
100
75-125
Cadmium
19.9
1.00
ug/L
20.0
0.360 U
99
75-125
Calcium
21800
100
ug/L
2000
20200
82
75-125
Lead
198
10.0
ug/L
200
2.10 U
99
75-125
Magnesium
7460
100
ug/L
2000
5420
102
75-125
Molybdenum
198
10.0
ug/L
200
2.50 U
99
75-125
Nickel
203
10.0
ug/L
200
1.80 U
101
75-125
Selenium
201
10.0
ug/L
200
5.00 U
101
75-125
Zinc
230
10.0
ug/L
200
27.0
102
75-125
Matrix Spike Dup (4G09046-MSD1)
Prepared: 07/09/2014 1S:19 Analyzed: 07/11/2014 12:09
Source: C406813-01
Spike
Source
%REC
RPD
-Anal
Resin Elea
E4L
units
Level
Result
%REC
Limits
RPD
Limit Notes
Arsenic
205
10.0
ug/L
200
5.40 U
103
75-125
0.6
20
Beryllium
19.7
1.00
ug/L
20.0
0.100 U
99
75-125
2
20
Cadmium
19.8
1.00
ug/L
20.0
0.360 U
99
75-125
0.6
20
Calcium
22100
100
ug/L
2000
20200
96
75-125
1
20
Lead
198
10.0
ug/L
200
2.10 U
99
75-125
0.1
20
Magnesium
7630
100
ug/L
2000
5420
110
75-125
2
20
Molybdenum
197
10.0
ug/L
200
2.50 U
98
75-125
0.5
20
Nickel
202
10.0
ug/L
200
1.80 U
101
75-125
0.4
20
Selenium
199
10.0
ug/L
200
5.00 U
100
75-125
1
20
Zlnc
231
10.0
ug/L
200
27.0
102
75-125
0.4
20
Post Spike (4G09046-PS1)
Prepared: 07/09/2014 15:19 Analyzed: 07/11/2014 12:11
Source: C406813-01
Spike
Ana
Result
flag PM
Urtits
Level
Arsenic
0.202
0.0100
mg/L
0.200
A�Beryllium
0.0197
0.00100
mg/L
0.0200
Cadmium
0.0196
0.00100
mg/L
0.0200
Calcium
21.8
0.100
mg/L
2.00
Lead
0.196
0.0100
mg/L
0.200
Magnesium
7.41
0.100
mg/L
2.00
Source
Re u
-0.000350
Z.87E-5
6.22E-5
20.2
-0.000266
5.42
%REC
101
98
98
79
98
99
%REC
Limits RPD
80-120
80-120
80-120
80-120
80-120
80-120
RPD
Limit Notes
QM-08
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 24

1'^1
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 4609046 - EPA 3005A - Con&tred
Post Spike (4GO9046-PS1) Continued
Prepared: 07/09/2014 15:19 Analyzed: 07/11/2014 12:11
Source: C406813-01
Spike
Source
%REC RPD
Anal tde Result Him
PA Units
Level
Result
%REC
Limits RPD Limit Notes
Molybdenum 0.195
0.0100 mg/L
0.200
0.00145
97
80.120
Nickel 0.199
0.0100 mg/L
0.200
-0.00104
100
80-120
Selenium 0.197
0.0100 mg/L
0.200
0.00269
97
80-120
Zinc 0.228
0.0100 mg/L
0.200
0.0270
101
80-120
Classical Chemistry Parameters - Quality Control
Batch 4G09017 - NO PREP
Blank (4G09017-BLK1) Prepared: 07/09/2014 10:46 Analyzed: 07/09/2014 12:46
Spike Source %REC RPD
Algal Result flag PQL 11111M Level Result %REC Limits RPD LIM Notes
Nitrate/Nitrite as N 0.041 U 0.10 mg/L
LCS (4GO9017-BS1) Prepared: 07/09/2014 10:46 Analyzed: 07/09/201412:48
Spike Source %REC
RPD
Analyte
Result
flag
EM
lMits
Level Result %REC Limits RPD
Limit Notes
Nitrate/Nitrite as N
1.3
0.10
mg/L
1.25 105 90-110
Matrix Spike (4GO9017-MSi)
Prepared: 07/09/2014 10:46 Analyzed: 07/09/2014 12:52
Source: C406835-01
Spike Source %REC
RPD
Analyte
moult
flea
P_41
SJl1€L;:
Level Result %REC !omits RPD
Limit Notes
Nitrate/Nitrite as N
0.51
0.10
mg/L
0.513 0.041 U 100 90-110
Matrix Spike Dup (4GO9017-MSDi)
Prepared: 07/09/2014 10:46 Analyzed: 07/09/2014 12:55
Source: C406835-01
Spike Source %REC
RPD
Analyte
Result
flag
19J.
URM
Level gesul %REC Limits RPD
Limit Notes
Nitrate/Nitrite as N
0.51
0.10
mg/L
0.513 0.041 U 99 90-110 2
10
Batch 4G09046 - EPA 3005A
Blank (4GO9046-BLK1)
Prepared: 07/09/201415:19 Analyzed: 07/11/2014 11:57
Spike Source %REC
RPD
.Analyte
Result
flag
PM
a lta
Level Result %REC Limits RPD
Limit Notes
Hardness
0.14
U
2.5
mg/L
Batch 4G10002 - NO PREP
Blank (4G10002-BLK1) Prepared: 07/10/2014 10:40 Analyzed: 07/10/2014 10:40
Spike Source %REC
RPD
-Analyte
Result Elan pQl.
1l1111b
Level Resul %REC Wilts RPD
Limit Notes
Ammonia as N
0.045 U 0.10
mg/L
LCS (4G10002-851)
Prepared: 07/10/2014 10:42 Analyzed: 07/10/2014 10:42
Spike Source %REC
RPD
-Analyte
Result ilea Ml.
ulnit4
Level Result %REC molts RPD
Limit Notes
Ammonia as N
1.0 0.10
mg/L
0.997 102 90-110
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 19 of 24

egg �;�....a„ ��t. � ��y .�• � _.�,
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 4GI0002 - NO PREP - Continued
Matrix Spike (4G10002-MS1)
Prepared: 07/10/2014 10:46 Analyzed: 07/10/2014 10:46
Source: C406844-01
Spike Source %REC
RPD
Anale Result ELM
P-QL
Units
Level Result %REC Limits RPD
Limit Notes
Ammonia as N 0.34
0.10
mg/L
0.387 0.045 U 88 90-110
QM-05
Matrix Spike Dup (4G10002-MSD1)
Prepared: 07/10/2014 10:48 Analyzed: 07/10/201410:48
Source: C406844-01
Spike Source %REC
RPD
_Anal Result Etas
M
Unm
Level Result %REC Limits RPD
-t= Notes
Ammonia as N 0.34
0.10
mg/L
0.387 0.045 U 88 90-110 0.3
10 QM-05
Batch 4G10005 - Same
Blank (4G1000S-BLKi)
Prepared: 07/10/2014 09:53 Analyzed: 07/11/201411:07
Spike Source %REC
RPD
Anal xte Result
Flag
E91.
units
Level Res %REC Limits RPD
limit Notes
Cyanide (total) 0.0049
U
0.0050
mg/L
LCS (4G10005-BS1)
Prepared: 07/10/2014 09:53 Analyzed: 07/11/201411:09
Spike Source %REC
RPD
_AnalYte Result
Elan
EM
UnLt;1
Level Result %REC Limits RPD
Limit Notes
Cyanide (total) 0.14
0.0050
mg/L
0.150 94 90-110
Matrix Spike (4G10005-MS1)
Prepared: 07/10/2014 09:53 Analyzed: 07/11/2014 11:13
Source: C404804-01
Spike Source %REC
RPD
Anae Result
Elan
eQL
UUM
Level Result %REC Limits RPD
Limit Notes
Cyanide (total) 0.14
0.0050
mg/L
0.150 0.0091 87 90-110
QM-05
Matrix Spike Dup (4G1000S-MSD1)
Prepared: 07/10/2014 09:53 Analyzed: 07/11/201411:15
Source: C404804-01
Spike Source %REC RPD
Anal ail Result Elan PM 1113iU Level Result %REC Limits RPD Limit Notes
Cyanide (total) 0.15 0.0050 mg/L 0.150 0.0091 92 90-110 6 10
Batch 4G11007 - Same
Blank (4G11007-BLK1) Prepared: 07/11/2014 11:18 Analyzed: 07/14/2014 08:48
Spike Source %REC RPD
_Anait(tS Result Elan M Units Level Result %REC Limits RPD Limit Notes
Total Kjeldahl Nitrogen 0.26 U 0.48 mg/L
LCS (4G11007-BS1) Prepared: 07/11/2014 11:18 Analyzed: 07/14/2014 08:51
Spike Source %REC
RPD
.Analvte
Result Sao Em
Unity
Level Re %REC Limits RPD
Limit Notes
Total Kjeldahl Nitrogen
12 0.48
mg/L
12.0 101 90-110
Matrix Spike (4G11007-MS1)
Prepared: 07/11/2014 11:18 Analyzed: 07/14/2014 08:55
Source: C406813-01
f49b1
•
Spike Source %REC
RPD
.AnaiYte
Result Elsa EM
Units
Level Result %REC Limits RPD
Limit Notes
Total Kjeldahl Nitrogen
5.1 0.48
mg/L
4.79 0.26 U 106 90-110
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in fuil.
Page 20 of 24

co
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 4611007 - Same - Continued
Matrix Spike Dup (4G11007-MSD1) Prepared: 07/11/2014 11:18 Analyzed: 07/14/2014 08:57
Source: C406813-01
Spike Source %REC RPD
Anal de Result Elm PQL Units Level Result %REC t jpsbts RPD Limit Notes
Total Kjeldahl Nitrogen 4.9 0.48 mg/L 4.79 0.26 U 101 90-110 4 10
Batch 4G11008 - Same
Blank (41311008-BLK1) Prepared: 07/11/2014 11:18 Analyzed: 07/14/201410:46
Spike Source %REC RPD
_Analyte Result Elan MI. UnM Level Result %REC limits RPD Limit Notes
Phosphorus 0.025 U 0.10 mg/L
LCS (4G11008-BS1) Prepared: 07/11/201411:18 Analyzed: 07/14/201410:48
Spike Source %REC
RPD
Analvte Result
Flag PM
Units
Level Result %REC Limits RPD
Limit Notes
Phosphorus 1.6
0.10
mg/L
1.60 99 80-120
Matrix Spike (4G11008-MS1)
Prepared: 07/11/201411:18 Analyzed: 07/14/2014 10:51
Source: C406813-01
Spike Source %REC
RPD
, Ana11de Result
ELL P.QL
MIA
Level Result %REC Limb RPD
Limit Notes
Phosphorus 0.72
0.10
mg/L
0.640 0.084 99 80-120
Matrix Spike Dup (4G11008-MSD1)
Prepared: 07/11/2014 11: 18 Analyzed: 07/14/2014 10:53
Source: C406813-01
Spike Source %REC
RPD
Anal Result
Elm EM
U M
Level get %REC Limits RPD
unlit Notes
Phosphorus 0.73
0.10
mg/L
0.640 0.084 101 80-120 1
25
Batch 4G14007 - NO PREP
Blank (4G14007-BLK1)
Prepared & Analyzed: 07/14/201410:50
Spike Source %REC RPD
Analvtc Result Elm PQL units Level Result %REC Limits RPD Limit Notes
Total Dissolved Solids 10 U 10 mg/L
LCS (4G14007-BS1) Prepared & Analyzed: 07/14/201410:50
Spike Source %REC
RPD
AnaMe Result Elms
EM
Units
Level Result %REC Limits RPD
Limit Notes
Total Dissolved Solids 970
10
mg/L
1000 97 90-110
Duplicate (4G14007-DUP1)
Prepared & Analyzed: 07/14/2014 10:50
Source: C408513-02
Spike Source %REC
RPD
.AIIelvte Result ifias
P.QL
Units
Level Result %REC Limits RPD
Limit Notes
Total Dissolved Solids 910
10
mg/L
910 0
10
Classical Chemistry Parameters - Quality Control
Batch 4617011- NO PREP
Blank (4G17011-BLK1)
Prepared: 07/17/2014 08:05 Analyzed: 07/18/2014 09:42
Spike Source %REC RPD
Anal Result Elm MI. Units Level Result %REC Limits RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 24

/OMW1
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 4G17011- NO PREP - Continued
Blank (4G17011-BLK1) Continued Prepared: 07/17/2014 08:05 Analyzed: 07/18/2014 09:42
Spike Source %REC RPD
.Analvte Result Elag P9L Units Level Re Q/oREC Limits RPD Limit Notes
Phenolics 0.03 U 0.05 mg/L
LCS (4G17011-BS1) Prepared: 07/17/2014 08:05 Analyzed: 07/18/2014 09:42
Spike
Source
%REC
RPD
AnelYLe Result fin
EM
U.nlis
Level
Result
%REC
Limits RPD
Limit Notes
Phenolics 0.52
0.05
mg/L
0.500
104
91-114
Matrix Spike (4G17011-MS1)
Prepared: 07/17/2014 08:05 Analyzed: 07/18/2014 09:42
Source: A402515-01
Spike
Source
%REC
RPD
Anal vte Result Elm
EOL
Units
Level
Resu
%REC
Limits RPD
Limit Notes
Phenolics 0.53
0.05
mg/L
0.500
0.03 U
105
91-114
Matrix Spike Dup (4G17011-MSD1)
Prepared: 07/17/2014 08:05 Analyzed: 07/18/2014 09:42
Source: A402515-01
Spike
Source
%REC
RPD
Anal Result Elm
EM
Units
Level
Result
'/oREC
Limits RPD
Limit Notes
Phenolics 0.50
0.05
mg/L
0.500
0.03 U
99
91-114 6
10
Classical Chemistry Parameters - Quality Control
Batch 4G16002 - EPA 1664A
/0401)
Blank (4G16002-61.1(1) Prepared: 07/16/201412:22 Analyzed: 07/17/2014 09:55
Spike Source %REC RPD
Anal tS Result Flag FM Unit6 Level Result %REC Limits RPD Limit Notes
Oil & Grease (HEM) 2.40 U 5.00 mg/L
LCS (4G16002-BS1) Prepared: 07/16/201412:22 Analyzed: 07/17/2014 09:55
Spike Source %REC RPD
AnalYte Result Flag M Units Level Result %REC Limits RPD U11:11 lutes
Oil & Grease (HEM) 40.9 5.00 mg/L 41.7 98 78-114
LCS Dup (4G16002-BSD1) Prepared: 07/16/201412:22 Analyzed: 07/17/2014 09:55
Spike Source %REC
RPD
Anal vte
Result flag Phil
Units
Level Result %REC Limits RPD
Limit Notes
Oil & Grease (HEM)
41.8 5.00
mg/L
41.7 100 78-114 2
18
Matrix Spike (4G16002-MS1)
Prepared: 07/16/201412:22 Analyzed: 07/17/2014 09:55
Source: B403283-04
Spike Source %REC
RPD
A.naI1Lt0
Result Flag M
Units
Level Result %REC Limits RPD
Limit Notes
Oil & Grease (HEM)
58.2 5.00
mg/L
42.7 22.1 84 78-114
Matrix Spike (4G16002-MS2)
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
Source: 8403328-01
Analxlo
Oil & Grease (HEM)
Spike Source %REC
Result Flag EM Unlu Level Result %REC Limits RPD
43.8 5.61 mg/L 45.2 2.69 U 97 78-114
RPD
L= Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 24

A'011
/0
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
3 The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix
interference. The LCS and/or LCSD were within acceptance limits showing that the laboratory is
in control and the data is acceptable.
QM-08 Post -digestion spike did not meet method requirements due to confirmed matrix effects
(dilution test).
MOL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 23 of 24

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Page 24 of 24

SDWRF Sample Analysis
Date: Z
Analysis performed by:14-Sample Location:
Analysis Performed-.'
Time of collection: 10 0 80m
Time of analysis:
Result: C%
Notes:
A