NCG030082_MONITORING INFO_20180215 (2)

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
3 O
DOC TYPE
❑HISTORICAL FILE
NITORIN6 REPORTS
DOC DATE
❑ O�-d �U CI42 1,5
WYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Resources General Permit No. NCG030000
Date submitted 21512018
CERTIFICATE OF COVERAGE NO. NCG030 0 0 0
FACILITY NAME MANN,HUMMEL Purolator Filters, LLC
COUNTY Cumberland
Q gSAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec
or ❑ Monthly' lmonthj
PERSON COLLECTING SAMPLES Poythress DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY Microbac Labs, Inc. Lab Cert. ## 11 P E C E f VE r) ❑Zero- low [:]Water Supply ❑SA
Comments on sample collection or analysis:
FEB 1 o 1 3 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
CCNTf�p,,_ ; F;
Part A: Stormwater Benchmarks and Monitoring Results DWR SE:CTtr''
❑ No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inche53
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics%
Benchmarks =__>
-
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
01
12/08/2017
1.5 inches
11 mg/L
7.3
<0.005mg/L
<0.003 mg/L
0.063 mg/L
<5.00 mg/L
ND
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
" See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. i further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
t 6 C �' Robert E. O'Neill
Name (Print name) HSE Manager
G
Title (Print title)
(Signal (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX m /L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?2
outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge"
in the case of "No Discharae" reports) to.
uivision of vvater Kesources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
within 30 days of receipt of the lab results for at end of monitoring period
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Perm
Permit Date:11/1/2012-10/31/2017
,Qo l g
(Date) Robert E. O'Neill
HSE Manager
v
SWU-245, last revised 10/25/2012
Page 3 of 3

6>MICR0BAC'r
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7La348
Purolator Project Name: Stormwater Samples - Semiannual
Ms. Tiffany Crosby Project 1 PO Number: 4100329852/07/1212017 (2017)
3200 Natal Road Received: 12/08/2017
Fayetteville, NC 28306 Reported: 01/05/2018
Case Narrative
Microbac Laboratories, Inc. - Chicagoland
The Laboratory Control Sample associated with the following sample failed the acceptance criteria for naphthalene with a low
bias. Sample extraction efficiency may be evaluated using sample surrogate recoveries. The sample batch was re -extracted and
re -analyzed beyond the method maximum holding time. Both sets of data are reported.
Laboratory ID Sample Name
17LO715-01 K71_0348-01 (Storm water, grab)
Rainfall: 1.47"
Analytical Testing Parameters
Client Sample ID: Storm water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K71-0348-01 Collection Date: 12/08/2017 13:15
DEFAULT GENERAL METHOD "'
Result RL
Units Note Prepared
Analyzed
Lab
Method: Field Observation
Color
Clear
01/05/18 0906
01/05/18 0931
FAY
Odor
None Detected
0110511a o906
01/05/18 0931
FAY
Clarity
Clear
01105/1a 0906
01/05118 0931
FAY
Floating Solids
None Detected
01/05/48 0906
01/05118 0931
FAY
Suspended Solids (Residue, Non -Filterable)
None Detected
01/05/18 0906
01/05/18 0931
FAY
Foam
None Detected
01105/18 0906
01/05/18 0931
FAY
Oil Sheen
None Detected
01105i18 0906
01/05/18 0931
FAY
Erosion Evidence
None Detected
01/05/18 0906
01/05118 0931
FAY
Other Pollution Indicators
None Detected
01/05118 0906
01/05/18 0931
FAY
Wet Chemistry
Result
RL
Units
Note Prepared Analyzed
Lab
Method: EPA 1664 Rev. B
Oil & Grease (SGT-HEM)
<5.00
5.00
mg1L
Al2 12114/17 0952
FAY
Method: SM 2540 D-2011
Total Suspended Solids
11.0
1.00
mg1L
12/11117 1053
FAY
Metals
Result
RL
Units
Note Prepared Analyzed
Lab
Method: EPA 200.7 Rev 4.4 1994
Copper
<0.005
0.005
mg/L
12118/17 1842 12/18/17 1842
FAY
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1 910.864A920 p I www.microbac.com Page 1 of 8

(5>MICR0BAC"
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7L0348
Client Sample ID: Storrs water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K7L0348-01 Collection Date: 12108/2017 13:15
Metals
Result
RL
Units
Note Prepared
Analyzed
Lab
Lead
<0.003
0,003
mg1L
12/18117 1842
12/18117 1842
FAY
Zinc
0.063
0.010
mg1L
12118/17 1842
1211a117 1842
FAY
Field SamplinglTesting
Result
RL
Units
Note Prepared
Analyzed
Lab
Method: Field
Rainfall
1.5
inches
01105/18 0942
C1105118 0942
FAY
Method: SM 2550 B-2010
Temperature, Field
14
°C
12/08/17 1315
FAY
Method: SM 4500 H+B-2011
pH, Field Test
7.3
1.0
pH Units
12/08117 1315
FAY
Analyses Subcontracted to: Microbac Laboratories, Inc. - Chicagoland
GC Semivolatiles
Result
RL
Units
Note
Prepared
Analyzed
Method: EPA 608 Rev 7195
4,4'-DDD
<0.0011
0.0011
mg/L
U
12n4/17 0906
12/20117 1452
4,4'-DDE
<0.0011
0.0011
mg/L
U
12/14/17 0906
12120117 1452
4,4"-DDT
<0.0011
0.0011
mg/L
U
12/14117 0906
12120117 1452
Aldrin
<0.0011
0.0011
mg/L
U
12/14117 0906
12/20117 1452
alpha-BHC
<0.0011
0.0011
mg/L
U
12/14/17 0906
12/20117 1452
Arodor 1016
<0.0011
0.0011
mg/L
U
12/14/17 0906
12/20117 1452
Arodor 1221
<0.0011
0.0011
mg/L
U
12/14117 0906
12J20117 1452
Aroclor 1232
<0.0011
0.0011
mg/L
U
12/14117 0906
12120117 1452
Aroclor 1242
<0.0011
0.0011
mg1L
U
12/14117 0906
12120117 1452
Aroclor 1248
<0.0011
0.0011
mg1L
U
12/14117 0906
12J201W 1452
Aroclor 1254
<0.0011
0.0011
mg/L
U
12/14/17 0906
12/20117 1452
Aroclor 1260
<0.0011
0.0011
mg1L
U
12/14/17 0906
12120117 1452
Aroclor 1262
<0.0011
0.0011
mg/L
U
12/14/17 0906
12120J17 1452
Aroclor 1268
<0.0011
0.0011
mg/L
U
12/14/17 0906
12120)17 1452
beta-BHC
<0.0011
0.0011
mg/L
U
12114/17 0906
12120117 1452
Chlordane
<0.011
0.011
mg1L
U
12/14/17 0906
12120/17 1452
delta-BHC
<0.0011
0.0011
mg/L
U
12/14/17 0906
1 2120J1 7 1452
Dieldrin
<0.0011
0.0011
mg/L
U
12/14/17 0906
12120117 1452
Endosulfan I
<0.0011
0.0011
mg/L
U
12/14117 0906
12120117 1452
Endosulfan II
<0.0011
0.0011
mg/L
Ua
12/14117 C906
12120117 1452
Endosulfan sulfate
<0.0011
0.0011
mg/L
U
12/14/17 C906
12120117 1452
Endrin
<0.0011
0.0011
mg/L
U
12/14117 0906
12120J17 1452
Endrin aldehyde
<0.0011
0.0011
mg/L
U
12/14117 0906
12120/17 1452
Endrin Ketone
<0.0011
0.0011
mg/L
U
12114H7 C906
12120i17 1452
gamma-BHC
<0.0011
0.0011
mg/L
U
12114H7 0906
12120117 1452
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920
p
I www.microbac.com
Page 2 of 8

6)MICROBACG
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7LO348
Client Sample ID: Storm water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K71-0348-01 Collection Date: 12/08/2017 13:15
GC Semivolatiles
Result
RL
Units
Note
Prepared
Analyzed
Heptachlor
<0.0011
0,0011
mg1L
U
12/14/17 0906
12120/17 1452
Heptachlor epoxide
<0.0011
0,0011
mg1L
U
12/14117 0906
12120/17 1452
Methoxychlor
<0.0054
0.0054
mg/L
U
12/14117 0906
12/20/17 1452
Toxaphene
<0.011
0,011
m91L
U
12/14117 0906
12/20/17 1452
Total PCB's
<0.0011
0.0011
m91L
U
12114/17 0906
12/20/17 1452
Surrogate: Decachlorobiphenyl
30.0
Limit: 26-116
% Rec
12/14/17 0906
12/20/17 1452
Surrogate: Tetrachloro-m-xylene
50.0
Limit: 40-130
% Rec
12/14117 0906
12/20/17 1452
GCMS Semivolatiles
Result
RL
Units
Note Prepared
Analyzed
Method: EPA 625 Rev 7/95
1,2,4-Trichlorobenzene
<0.011
0.011
mg/L
12115/17 0627
12/19/17 1830
2,3,7,8-Tetrachlorodibenzo-p-dioxin
Negative
-
12/15/17 0627
12119117 1830
1,2-Dichlorobenzene
<0.011
0.011
mg/L
12/15/17 0627
12/19117 1830
1,2-Diphenylhydrazine
<0.011
0.011
mg/L
12/15/17 0627
12119117 1830
1,3-Dichlorobenzene
<0.011
0,011
mg/L
12115/17 0627
12/19/17 1830
1,4-Dichlorobenzene
<0.011
0,011
mg1L
12/15/17 0627
12/19/17 1830
2,2'-oxybis(1-chloropropane)
<0.011
0.011
mg/L
12115117 0627
12/19/17 1830
2,4,5-Trichlorophenol
<0.011
OA11
mg/L
12H5H7 0627
12/191/7 1830
2,4,6-Tdchlorophenol
<0.011
0.011
mglL
12115/17 0627
12/19/17 1830
2,4-Dichlorophenol
<0.011
0.011
mg1L
12115/17 0627
12/19/17 1830
2,4-Dimethylphenol
<0.011
0.011
mg/L
12/15/17 o627
12/19/17 1830
2,4-Dinitrophenol
<0.053
0.053
mg/L
12/15117 0627
12/19/17 1830
2,4-Dinitrotoluene
<0.011
0.011
mg1L
12/15/17 0627
12/19117 1830
2,6-Dichlorophenol
<0.011
0.011
mg/L
12/15117 0627
12119/17 1830
2,6-Dinitrotoluene
<0.011
0.011
mg/L
12/15117 0627
12/19/17 1830
2-Chloronaphihalene
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
2-Chlorophenol
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
2-Methylnaphthalene
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
2-Methylphenol
<0.011
0.011
mg/L
12/15/17 0627
12119/17 1830
2-Nitroaniline
<0.011
0.011
mg1L
12115/17 0627
12/19/17 1830
2-Nitrophenol
<0.011
0.011
mg1L
12115/17 0627
12/19/17 1830
3,3"-Dichlorobenzidine
<0.053
0.053
mg1L
12115/17 0527
12/19117 1830
3/4-Methylphenol
<0.011
0.011
mg1L
12115/17 0627
12/19/17 1830
3-Nitroaniline
<0.011
0.011
mg1L
12115/17 0627
12/19117 1830
4,6-Dinitro-2-methylphenol
<0.027
0.027
mglL
12/15/17 0627
12/19/17 1830
4-Bromophenyl phenyl ether
<0.011
0.011
mg1L
12115/17 0627
12/19/17 1830
4-Chloro-3-methylphenol
<0.021
0.021
mg1L
12115/17 0627
12/19117 1830
4-Chloroaniline
<0.011
0.011
mg/L
12/15117 0627
12/19/17 1830
4-Chlorophenyl phenyl ether
<0.011
0.011
mg1L
12/15/17 0627
12119/17 1830
4-Nitroaniline
<0.011
0.011
mg/L
12/15117 0627
12/19/17 1830
4-Nitrophenol
<0.053
0.053
mg/L
12/15117 0627
12119/17 1830
Acenaphthene
<0.011
0.011
mg/L
12/15117 0627
12119/17 1830
Acenaphthylene
<0.011
0.011
mg/L
12/15/17 o627
12/19/17 1830
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 3 of 8

VMICROBAC-A'
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7L0348
Client Sample ID: Storm water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K71-0348-01 Collection Date: 12108/2017 13:15
GCMS Semivolatiles
Result
RL
Units
Nate Prepared
Analyzed
Acetophenone
<0.011
0.011
mglL
12/15117 0627
12/19/17 1830
Aniline
<0.011
0.011
mglL
12/15117 0627
12/19117 1830
Anthracene
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
Benzidine
<0.053
0.053
mg1L
12/15117 0627
12/19/17 1830
Benzo[alanthracene
<0.011
0.011
mg1L
12/15117 0627
12/19117 1830
Benzo[alpyrene
<0.011
0.011
mglL
12/15117 0627
12/19117 1830
Benzo[blfluoranthene
<0.011
0.011
mg1L
12/15117 0627
12/19117 1830
Benzo[g,h,i]perylene
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
Benzo[k]fluoranthene
<0.011
0,011
mg1L
12/15/17 0627
12119117 1830
Benzoic acid
<0.011
0,011
mg1L
12/15/17 0627
12/19/17 1830
Benzyl alcohol
<0.011
0,011
mg1L
12115/17 0627
12/19117 1830
Bis(2-chloroethoxy)methane
<0.011
0.011
mg1L
12/15/17 0627
12/19117 1830
Bis(2-chlaroethyl)ether
<0.011
0.011
mg/L
12115/17 0627
12/19117 1830
Bis(2-ethylhexyl)phlhaiate
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
Butyl benzyl phthalate
<0.011
0.011
mg/L
12115A7 0627
12/19117 1830
Carbazole
<0.011
0.011
mg/L
12/15/17 0627
12119/17 1830
Chrysene
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
Dibenz[a,h]anthracene
<0.011
0.011
mg1L
12/15/17 0627
12119/17 1830
Dibenzofuran
<0.011
0.011
mg/L
12/15117 0627
12/19/17 1830
Diethyl phthalate
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
Dimethyl phthalate
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
Di-n-butyl phthalate
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
Di-n-ocryl phthalate
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
Fluoranthene
<0.011
0.011
mglL
12/15117 0627
12/19/17 1830
Fluorene
<0.011
0.011
m91L
12/15117 0627
12/19/17 1830
Hexachlorobenzene
<0.011
0,011
mg/L
12/15/17 0627
12i19/17 1830
Hexachlorobutadiene
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
Hexachlorocyclopentadiene
<0.011
0.011
mglL
12/15117 0627
12/19/17 1830
Hexachloroethane
<0.011
0.011
mg1L
12/15117 0627
12/19117 1830
Indeno[1,2,3cd]pyrene
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
Isophorone
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
Naphthalene
<0.011
0.011
mg/L
12115/17 0627
12/19/17 1830
Naphthalene
<0.011
0.011
mg/L
H 12120/17 1311
12120/17 1747
Nitrobenzene
<0.011
0.011
mg/L
12115/17 0627
12/19/17 1830
N-Nitrosodimethylamine
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
N-Nitrosodi-n-propylamine
<0.011
0.011
mg1L
12/15117 0627
12/19/17 1830
N-Nitrosodiphenylamine
<0.011
0.011
mg1L
12/15/17 0627
12/19/17 1830
Pentachlorophenol
<0.053
0.053
mg1L
12/15/17 0627
12/19117 1830
Phenanthrene
<0.011
0.011
mg1L
12/15117 0627
12119117 1830
Phenol
<0.011
0.011
mg/L
12/15117 0627
12/19/17 1830
Pyrene
<0.011
0.011
mg/L
12/15117 0627
12119/17 1830
Pyridine
<0.011
0.011
mg/L
12/15/17 0627
12/19/17 1830
Surrogate: 2,4,6-Tribromophenol
61.2
Limit: 47.8-138
% Rec
12/15/17 0627
12 I9117 1830
Surrogate: 2-Fluorobiphenyl
44.0
Limit: 10-110
% Rec
12/15117 0627
12/19/17 1830
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 4 of 8

VMICROBAC'
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7L0348
Client Sample ID: Storm water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K71-0348-01 Collection Date: 12/08/2017 13:15
GCMS Semivolatiles
Result
RL
Units Note
Prepared
Analyzed
Surrogate: 2-Fiuorophenol
21.6
Limit: 10-110
% Rec
12/15/17 0627
12/19117 1830
Surrogate: Nitrobenzene-d5
43.2
Limit: 10-110
% Rec
12/15/17 0627
12/19117 1830
Surrogate: Phenol-d5
17.4
Limit: 10-60.8
% Rec
12/15/17 0627
12/19/17 1830
Surrogate: Terphenyl-d14
58.8
Limit: 16.8-110
% Rec
12/15/17 0627
1211907 1830
GCMS Volatiies
Result
RL
Units
Note Prepared Analyzed
Method: EPA 624 Rev 7195
1,1,1-Trichloroethane
<5.0
5.0
pg/L
12/15117 1136
1,1,2,2-Tetrachloroethane
<5.0
5.0
pg/L
12/15147 1136
1,1,2-Trichloroethane
<5.0
5.0
pg/L
12/15117 1136
1,1-Dichloroethane
<5.0
5.0
pg/L
12/15117 1136
1,1-Dichloroethene
<5.0
5.0
pg/L
12/15/17 1136
1,2-Dichlorobenzene
<10
10
pg1L
12/15117 1136
1,2-Dichloroethane
<5.0
5.0
pg/L
12/15117 1136
1,2-Dichloropropane
<5.0
5.0
pg1L
12115117 1136
1,3-Dichlorobenzene
<10
10
pg1L
12115117 1136
1,4-Dichlorobenzene
<10
10
pg/L
12/15,117 1136
2-Chloroethyl vinyl ether
<10
10
pg/L
12115117 1136
2-Hexanone
<10
10
pg/L
12/15117 1136
Acetone
<50
50
pg1L
12/15117 1136
Benzene
<5.0
5.0
pg/L
12/15117 1136
Bromodichloromethane
<5.0
5.0
pg/L
121151171136
Bromoform
<5.0
5.0
pg1L
12115117 1136
Bromomethane
<10
10
pg/L
12115117 1136
Canaan Disulfide
<10
10
pg/L
12/15117 1136
Carbon tetrachloride
<5.0
5.0
pg/L
12/15/17 1136
Chlorobenzene
<5.0
5.0
pg/L
12115117 1136
Chloroethane
<10
10
pg/L
12/15117 1136
Chloroform
<5.0
5.0
pg/L
12115117 1136
Chloromethane
<10
10
pglL
12/15117 1136
cis- 1,3-Dichlo ropropene
<5.0
5.0
pg1L
12/15i17 1136
Dibromachloromethane
<5.0
5.0
pg1L
12/15/17 1136
Ethylbenzene
<5.0
5.0
pg1L
1211507 1136
2-Butanone
<10
10
pglL
12/15117 1136
4-Methyl-2-pentanone
<5.0
5.0
pglL
1211507 1136
Methylene chloride
<10
10
pg1L
12115i17 1136
Methyl-t-Butyl Ether
<5.0
5.0
}1g1L
12115J17 1136
Tetrachloroethene
<5.0
5.0
pg1L
12/15117 1136
Toluene
<5.0
5.0
pg1L
121150 7 1136
trans-1,2-Dichloroethene
<5.0
5.0
pg1L
12115/17 1136
trans-1.3-Dichloropropene
<5.0
5.0
pg1L
12/15/17 1136
Trichloroethene
<5.0
5.0
pg]L
12115117 1136
Trichloroftuoromethane
<10
10
pglL
12115/17 1136
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NIC 28306 1910.864.1920 p I www.microbac.com Page 5 of 8

OMICROBAC"'
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K7L0348
Client Sample ID: Storm water, grab
Sample Matrix: Aqueous Collected By: Poythress
Lab Sample ID: K71-0348-01 Collection Date: 12/08/2017 13:15
GCMS Volatiles
Result
RL
Units Note
Prepared Analyzed
Vinyl Acetate
<10
10
pglL
12/15117 1136
Vinyl chloride
<2.0
2.0
pglL
12/15117 1136
Totall,2-Dichioroethene
<5.0
5.0
pglL
12/15117 1136
Total 1,3 Dichloropropene
<5.0
5.0
pg1L
12/15117 1136
Total Xylenes
<5.0
5.0
pglL
12/15117 1136
Surrogate: 1,2-Dichloroethane-D4
107
Limit: 74.5-132
% Rec
12/15/17 1136
Surrogate: 4-Bromofluorobenzene
100
Limit: 80-120
% Rec
12/15117 1136
Surrogate: Dibromofluoromethane
105
Limit: 80-120
% Rec
12/15/17 1136
Surrogate: Toluene-D8
101
Limit: 80-120
% Rec
12/15/17 1136
Laboratory
FAY: Microbac Laboratories, Inc. - Fayetteville
Definitions
Al2:
H:
MDL:
RL:
U:
Ua:
Report Comments
MSIMSD fail recovery, but the LCS passes criteria.
Sample was analyzed past holding time
Minimum Detection Limit
Reporting Limit
Analyte included in the analysis, but not detected
Undetected
Reviewed and Approved By:
Samples were received in proper condition and the reported results conform to �y
applicable accreditation standard unless otherwise noted. q-leltloGx_e_
The data and information on this, and other accompanying documents, represents Jeanne Overstreet
only the sample(s) analyzed. This report is incomplete unless all pages indicated
in the footnote are present and an authorized signature is included. ProJeanenManager
ne. [e-mail]
0110500113 10:23
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 6 of 8

Fayetteville Division 2592 Elope Mills Road — Fayetteville, NC 28306 (910) 864-192019 "'" '
M 1 C FZ Q B A C ` I * K7 LO348*
CHAIN OF CUSTODY RECORD
' ►c�a
CLIENT NAME & ADDRESS:
PO# PROJECT I LOCATION:
#OF
TYPE:
OF
ANALYSIS
PRESERVATION CODE
.
CODE: A = None
Purolator
KP007 - Fayetteville
8
3200 Natal Road
0
19
+.
B = HNO3 (pH<2) + c4•C
CONTACT PERSON:
Fayetteville, NC 28306
Tiffany Crosby
T
C = H2SO4 (pH<2) + <4°C
T
L
_
01
?
i
, LL
D = NaOH + <4'C
E = ZN Acetate + <4'C
PHONE
910 426-4280
sa>vtPLER.
MAO-Po ��
E
:E
©
F
N'
o
d)' �
'
F = HCI
DATE 1 METHOD OF SHIPMENT:
Microbac
s
v
CD
3
LAB ID #
SAMPLE TYPE
DATE
TIME
COMP
GRAB
��s
'z
aS
O+
0
S
pH FLD
D.O.
TEMP`C
CHLORINE
J
CL
O
Storm Water samples
- " 7:"!S
X
1
B
Storm Water samples
X
1
A
Storm Water samples
X
2
C
Storm Water samples
X
3+1
F
Storm Water samples
X
4
A
Storm Water samples
X
Relinquished by:
Date
Time
ao
Race ed signature)
`nCLJ�3 2
Dalo
Tome
Rel nqulshad by:.
pate
Time
Received by lSignaturo)
Date
Time
3
4
Relinquished by:
Date
Time
mom
Rec y: { ved bsignature)
Date
Time
5
fi
Comments or Special Hazards: G rn
-7.3
j3.6 c
Page 7 of a

*K7L0348*
STORM WATER - QUALITATIVE MONITORING - PUROLATOR a 4a
STORM
SITE #
DATE
SAMPLED
COLOR
ODOR
CLARITY
FLOATING
SOLIDS
SUSPENDED
SOLIDS
FOAM
OIL SHEEN
EROSION OR
DEPOSITION AT
THE OUTFALL
OTHER OBVIOUS
INDICATORS OF
STORMWATER
POLLUTION
P K-
a
P
a
d
D
p
f�altG'
TOTAL RAINFALL (inches):
Page 8 of 8

MANN +
HUMMEL.
Feb 5, 2018
Central Files
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
To Whom It May Concern:
MANN+HUMMEL Purolator Filters, LLC (MPUS) of 3200 Natal Street, Fayetteville, NC is submitting this
Semi-annual storm water discharge monitoring report (DMR).
During this sampling event no benchmarks were exceeded, making the facility exempt from any
additional requirements at this time.
The information submitted herein is, to the best of our knowledge, true, accurate, and complete. If you
have any questions or require additional information, please contact Regnier Tempels at [phone]
or via email at [e-mail].
Sincerely,
Regnier Tempels
Vice President and Ge ral Manager
cc: Bob O'Neill
Robert E. O'Neill
HSE Manager
DS

Sera-avtiati a9 S ormwater ®lschar�e Monitofow! Reoort
for North Carolina Division of dater Quality General Permit No. NCG030000
®ate submitted N C ( o3 wQ
CERTIFICATE OF COVERAGE NO. N0003__o _0_ _ SAMPLE COLLECTION YEAR c,1617
FACILITY NAME IaNN + Ni3MMr-- 2= (vnior ri Ikrr; LLC-, SAMPLE PERIOD ✓ Jan -June ❑July -Dec
COUNTY I;.UM(5 R.Li%Wb or ❑ Monthly' (monthf
PERSON COLLECTING SAMPLES 'S. KA& 1ft) DISCHARGING TO CLASS ❑ORW ❑HCJW ❑Trout ❑PNA
LABORATORY Iiiit_w1 ag , LaI s. inG Lab Cert. E# /1 n �E D ❑Zero -flow ❑Water Supply ❑SA
Comments on sample collection or analysis: ❑Other
JUL 1 0 2017 PLEASE -REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
CENTRAL FILES
Part A: Stormwater•Benchmarks and Monitoring Results DWR SECTION
No discharge this periodP2
_�Outfall Nor
-
, •• '::
=Date Sample
i
r ColleitedY
; (mo/dd/Yr}::.:.
_24=Fiout.rairifalh,
_...:
amount,;
;inches��
1 o#al Suspended Solids
.;. .....
;:pH;..:
:Stanilard,,units
.d
..- - , .
.Copper,
Lead'.
:�=�
me
r ••.
Total�Petroleuri'i
Hydrocarlrgns
-,TotaliToxic
s
Qrganics.
Benrhmorks =a' '
-
-
100mi//L oir50`.rsig/L°
"6i0.— 9:0 -
O:OOZ
r'hSsmg/L<
1 mg/L
o
aIq
in
LOG m
.0s I VIL
Ait G
/U
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfali.
?'For sampling periods with no discharge at any single'outfall, you must still submit this discharge monitoring report with a checkmark here. .
3Thetotal precipitation must be recorded using data from an on -site rain gauge. Unattended sites maybe eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing -use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible forma nagingcompliance with the permit monitoring requirement for total toxic organics
(TTO), 1 certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the Stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
— 02 = — - —
Nanie (Print name)
Title (Print title)
r'a (D e)
Note: Results must be reported in numerical format. Do not report Below, Detection Limit, BDL, <PQL,.Non-detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX m z", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
!Vote: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit text
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfali•No:'
Date Sample
9
Collected, .
[mo/.dd%yr•)" .
' 2"6ur•rainf5ll
amount,
s
Inches
-"Non-polar Q&G/TPH, by
EPA 1664?(SGf IIEIVI)
TotaLSuspended Solids
pH"
Benchirrarks M=>
_
-
15°mg///L'
100'nig%L or:50ilmot.
: 6C0 9 0?SU "• "
Footnotes from Part A also apply to this. Part a
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date:11/1/2012-10/31/2017
C�
SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART AND PART B MONITORING RESULTS:
o A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
m 2 ExCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALLTRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
o TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mailan original and one copy of this DMR, including all "No Discharge" reoorts�within 30 days of receipt of the lob results (ar at end o�monitorina Period
in the case of "No Discharae_'_repoortss) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
9 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the informationsubmitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Of
'7-
20 �-
( ate)
Permit Date: 11/i/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Purolator
Ms. Tiffany Crosby
3200 Natal Road
Fayetteville NC, 28306
6)MICROBAC"
Fayetteville Division
Certificate of Analysis
Project: Storrmvaler Samples - Semiannual
Date Reported: 05/03/17
Date Received: 04/24/17
Date Sampled: 04/24/17
Sampled By: Marin
Effluent, grab
K7D0744-0 l
Analyte Result Units Analvzed Analyzed By Method Qualifier
Analyzed by: Microbac Laboraterles, Inc.
- Chicagoland
4,4'-DDD
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
Ua
4,4'-DDE
<0.00[2
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
4.4"-DDT
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rex, 7/95
U
Aldrin
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
Ua
alpha-BHC
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1016
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1221
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1232
<0.0012
ma1L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1242
<0.0012
nig/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1248
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1234
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1260
<0.0012
mgjL
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1262
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Aroclor 1268
<0.0012
tng/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
beta-BHC
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
Ua
Chlordane
<0.012
mt:/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
delta-BHC
<0.0012
nig/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Dieldrin
<0.0012
Ing/L
05/01/17
14:36
PJK
EPA 608 Rev 7I95
U
Endosulfan I
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Endosulfan II
<0.0012
mg1L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
Ua
Endosulfan sulfate
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Endrin
<0.0012
mg1L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Endrin aldehyde
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
Ua
Endrin Ketone
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
gamma-BHC
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Heptachlor
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Heptachlor epoxide
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Methoxychlor
<0.0062
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Total PCB's
<0.0012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Toxaphcne
<0.012
mg/L
05/01/17
14:36
PJK
EPA 608 Rev 7/95
U
Microbac Laboratories, Inc.
Page 1 of 12
2592 Hope Mills Road ! Fayetteville, NC 28306 1910,864.1920 p 1 910.864,8774 f I www.microbac.com

eSoiM1CROBAC"
Fayetteville Division
Certificate of Analysis
Purolator Date Reported: 05/03/17
Ms. Tiffany Crosby Project: Stormwater Samples - Semiannual Date Received: 04/24/17
3200 Natal Road Date Sampled: 04/24/17
Fayetteville NC, 28306 Sampled By: Marin
Effluent, grab
K 7 D0744-0 l
I Analyte
Result
Units
Analvzed
Analyzed By
Method
Qualifier I
Analyzed by: Microbac Laboratories, Inc. - Chicacloland
Surrogate: Decachlorohiphenrl
%
26% - 116%
05101117
14:36
RN
EPA 608 Rev 7195
U
Surrogate: Telrachloro-nr-zrlene
40.0 %
40% - 130%
05101117
14: 36
P.IK
EN 608 Rev 7195
1, 1, 1 -Trichlorocthane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
I.1,2,2-Tetrachloroethane
<0.0010
rng/L
04/29/17
10:53
ALM
EPA 624 Rev 7/95
U
1,1.2-Trichloroethane
<0.0010
m61L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
I,1-Dichloroethane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1, 1 -Dichloroethene
<0.0010
mOL
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1,2-Dichlorobenzenc
<0.0020
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1,2-Dichloroethane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1,2-Dichloropropane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1,3-Dichlorobenzene
<0.0020
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
1,4-Dichlorobenzene
<0.0020
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
2-Chloroethvl vinyl ether
<0.0020
mJL
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
2-Hexanone
<0.0050
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Acetone
0.14
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
Benzene
<0.0010
me/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Bromodichlorornethane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Bromofonn
<0.0010
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Bromomethane
<0.0020
rng/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Carbon Disulfide
<0.0020
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
Ua
Carbon tetrachloride
<0.0010
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Chlorobcnzene
<0.0010
mg/L
04/29/17
10:53
ALM
EPA 624 Rev 7/95
U
Chloroethane
<0.0020
me/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Chloroform
<0.0010
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Chloromelhanc
<0.0020
rrig/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
cis-1,3-Dichloropropene
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Dibromochloromethane
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Ethylbenzene
<0.0010
mg/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Methvlene chloride
<0.0020
ma/L
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Methyl-t-Butyl Ether
<0.0020
mall-
04/28/17
10:53
ALM
EPA 624 Rev 7/95
U
Microbac
Laboratories,
Inc.
Page 2 of 12
2592 Hope Mills Road I Fayetteville, NC 28306
1910.864.1920
p 1910.864.8774 f I www.microbac.com

Purolator
Ms. Tiffany Crosby
3200 Natal Road
Fayetteville NC, 28306
�VMICROBAC"
Fayetteville Division
Certificate of Analysis
Project: Storm+eater Samples - Semiannual
Date Reported: 05/03/17
Date Received: 04124/17
Date Sampled: 04/24/17
Sampled By: Marin
Effluent, grab
K7D0744-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Chicagoland
Tetrachloroethene
<0.0010
Toluene
<0.0010
Total 1,2-Dichloroethene
0.0049
Total Xylenes
<0.0010
trans- I .2-Dichloroethene
<0.0010
trans-1,3-Dichloropropcne
<0.0010
Trichloroethene
0.038
Trich lorofluoromet pane
Vinyl Acetate
Vinyl chloride
Surrogate: 1,2-Diehlo oelhane-D4
Surrogate: 4-Bromof l rrorohen_ene
Sturogare: Dibiomoflunromelhane
Surt'ogale: Toluene-D8
1,2,4-Trichlorobenzene
1.2-Dichlorobenzene
1,2-Dipheny1hydrazine
1.3-Dichlorobenzene
IA-Dichlorobenzenc
2,2'-orybis(1-chloropropane)
2,4.5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
24-Dimethylphenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dichlorophenol
2,6-Dinitrotoluene
2-Chloronaplithalene
2-Chlorophenol
<0.0010
<0.0010
<0.0020
98.0
96.7
99.8
103
<0.062
<0.062
<0.062
<0.062
<0.062
<0.062
<0.062
<0.062
<0.062
<0.062
<0.31
<0.062
<0.062
<0.062
<0.062
<0.062
sng/L
mg/L
mg/L
mg/L
me/L
mg/L
tng/L
tng/L
mg/L
mg/L
74.5% - 132%
80%- 120%
80% - 120%
80% - 120'Vo
mg/L
mg/L
mg/L
mg/L
ntiglL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/ L
mg/L
mg/L
mglL
04/28/ l 7 10:53
04/28/ 17 10:53
04/28/ l7 10:53
04/28/ 17 10:53
04/28/ 17 10:53
04/28/ 17 10:53
04/28117 10:53
04/28/ 17 10:53
04/2 8 / 17 10:53
04/29/17 10:33
04128117 10:53
04128117 10:53
04128117 10:53
04128117 10:53
04/28/ 17 15:28
04/28/17 15:28
04/28/ 17 15:28
04/28/ 17 15:28
04/28/17 15:29
04/28/ l 7 15:28
04/28/ 17 15:28
04/28/ l 7 15:29
04/28/ 17 15:29
04/28/ l 7 15:29
04/2 8/ 17 15:28
04/2 8/ 17 15:28
04/2 8/ 17 15:28
04/2 9117 13:28
04/2 8/ 17 15:28
04/29/ 17 15:28
ALM
ALM
ALM
ALM
ALM
ALM
ALM
ALM
ALM
ALM
ALM
ALM
AL.-V
ALM
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
CLR
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7/95
EPA 624 Rev 7195
EPA 624 Rev 719 i
EPA 624 Rev 719i
EPA 624 Rev 719 i
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
EPA 625 Rev 7/95
U
Ua
Va
U
U
U
U
U
Microbac Laboratories, Inc.
Page3of12
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

Purolator
Ms. Tiffany Crosby
3200 Natal Road
Fayetteville NC. 28306
�VMICROBAC"
Fayetteville Division
Certificate of Analysis
Project: Stormwater Samples - Semiannual
Date Reported: 05/03/17
Date Received: 04/24/17
Date Sampled: 04/24117
Sampled By: Marin
Effluent, grab
K7D0744-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Chicagoland
2-Methylnaphthalcnc
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
2-Methylphenoi
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
2-Nitroaniline
<0.062
me/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
2-Nitrophenol
<0.062
mg/L
04/29/17
15:28
CLR
EPA 625 Rev 7/95
3,3"-Dichlorobenzidinc
<0.31
mglL
04/28/17
15:28
CLR
EPA 625 Rev 7/95
3/4-Methvlphenol
<0.062
mglL
04/28/17
15:28
CLR
EPA 625 Rev 7/95
3-Nitroaniline
<0.062
mtz/l-
04/29/17
15:28
CLR
EPA 625 Rev 7/95
4,6-Dinitro-2-methylphenol
<0.16
mg/l.
04/28/17
15!28
CLR
EPA 625 Rev 7/95
4-Brotnophenyl phenyl ether
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
4-Chloro-3-methyl phenol
<0.12
mglL
04/28/17
15:29
CLR
EPA 625 Rev 7/95
4-Chloroaniline
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
4-Chlorophenyl phenyl ether
<0.062
mg/L
04/28/17
15:29
CLR
EPA 625 Rev 7/95
4-Nitroaniline
<0.062
mg/1-
04/28/17
15:28
CLR
EPA 625 Rev 7/95
4-Nitrophenol
<0.31
nig/L
04/28/17
15:29
CLR
EPA 625 Rev 7195
Acenaphthene
<0.062
mg/L
04/28/17
I5:29
CLR
EPA 625 Rev 7/95
Acenaphthylene
<0.062
mg/L
04/28/17
15:29
CLR
EPA 625 Rev 7195
Acetophenone
<0.062
mglL
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Aniline
<0.062
mg/1-
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Anthracene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Benzidine
<0.31
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Benzo[a]anthracene
<0.062
Ing/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Benzo[a]pyrene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Benzo[b]fluoranthenc
<0.062
tng/L
04/29/17
1528
CLR
EPA 625 Rev 7/95
Benzo[g,h,i]perylene
<0.062
mg/L
04/29/17
15:28
CLR
EPA 625 Rev 7/95
Benzo[k]f7uoranthene
<0.062
ntg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Benzoic acid
<0.062
mg7/1-
04/29/17
15:28
CLR
EPA 625 Rev 7/95
Benzy] alcohol
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Bis(2-chloroethoxy)methane
<0.062
rng/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Bis(2-chloroethvl)ethcr
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Bis(2-cthylhexyl)phthalate
0.14
mg/L
04/28/17
15:29
CLR
EPA 625 Rev 7/95
Microbac Laboratories, Inc.
Page 4 of 12
2592 Hope Mills Road I Fayetteville, NC 28306 1 910-864.1920 p 1 910.864,8774 f I www.microbac.com

Purolator
Ms. Tiffany Crosby
3200 Natal Road
Fayetteville NC, 28306
�g)MICROBAC`J
Fayetteville Division
Certificate of Analysis
Project: Stormwater Samples - Semiannual
Date Reported: 05/03/ 17
Date Received: 04/24/17
Date Sampled: 04/24/17
Sampled By: Marin
Effluent, grab
K7D0744-01
Analyte Result Units Analyzed Analvzed By Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Chicagoland
Butyl benzyl phthalate
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Carbazole
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Chrysene
<0.062
ing/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Dibenz[a,h]anthracene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Dibenzofuran
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Diethyl phthalate
<0.062
mg/L
04/29/17
15:28
CLR
CPA 625 Rev 7/95
Dimethyl phthalate
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Di-n-butyl phthalate
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Di-n-octyl phthalate
<0.062
rn(T/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Fluoranthene
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Fluorene
<0.062
rna/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Hexachlorobenzene
<0.062
mg/L
04/28/17
15:29
CLR
[SPA 625 Rev 7/95
Hexachlorobutadiene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Hexachlorocyclopentadiene
<0.062
mg/L
04/28/17
15:29
CLR
CPA 625 Rev 7/95
Hexachloroelhane
<OA62
ma/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
lndeno[1,2,3cd]pvrene
<0.062
ing/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
lsophorone
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Naphthalene
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Nitrobenzene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
N-Nitrosodimethylamine
<0.062
ma1L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
N-Nitrosodi-n-propylamine
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
N-Nitrosodiphenylamine
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Pentachlorophenol
<0.31
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Phenanthrene
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/95
Phenol
<0.062
mg/L
04/28/17
15:28
CLR
CPA 625 Rev 7/93
Pyrene
<0.062
mg/L
04/28/17
15:28
CLR
EPA 625 Rev 7/95
Pyridine
<0.062
m-/L
04/28/117
15:28
CLR
EPA 625 Rev 7/95
Surrogcae: 2A6-Trihromaphenol
K2 %
47.8%- 138%
04128117
15:28
CLR
EPA 625 Rev 7195
Surrogate: 2-1=heorobijAernd
70.8 %
10% - 110%
04128117
15:28
CLR
EPA 625 Rey' 7195
Surrogate: 2-1-7uotoph(wo1
40.7 Yo
10% - 110%
04128117
15:28
CLR
EP.4 625 Rev 7195
Microbac Laboratories, Inc.
Page 5 of 12
2592 Hope Mills Road j Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.rnicrobac.com

Purolator
Ms. Tiffany Crosby
3200 Natal Road
Fayetteville NC. 28306
(5>MICROBAC"
Fayetteville Division
Certificate of Analysis
Project: Stormisater tramples - Semiannual
Effluent, grab
K 7 D0744-0 l
Date Reported: 05/03/17
Date Received: 04/24/17
Date Sampled: 04/24/17
Sampled By: Marin
I Analyte Result
Units
Analyzed
Analyzed By
Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Chicagoland
surrogcuc 72.7 %
1 /F% - 110%
04128117 15: 28
CLR
EPA 625 Rev, 7195
Surrogate: Phenol-c15 38.0 %
10%- 60.8%
04128117 15:28
CLR
EPA 625 Rev 7195
Siirrogcue: TeiphenYl-d14 92.8 %
16.8% - 110%
04128117 15:28
CLR
EPA 625 Rev 7195
2.3,7.8-Tetrachlorodibenzo-p-dioxirNegati,,=c
-
04/28/17 15:28
CLR
EPA 625 Rev 7/95
Analyzed by: Microbac Laboratories, Inc. - Fayetteville
Copper
0.057
me/L
04/27/17
18:08
AC
EPA 200.7 Rev 4.4 1994
Lead
0.311
mg/L
04/27/17
10:41
AC
EPA 200.7 Rev 4A 1994
Oil & Grease (SGT-HIND
31.3
mg/L
04/28/17
10A0
JR
EPA 1664
pH, Field Test
7.1
pH Units
04/24/17
10:47
JPM
SM 4500 H+B-2000
(Aqueous)
Clarity
Clear
05/02/17
10:35
JMO
Field Observation
Color
Clear
05/02/17
10:35
JMO
Field Observation
Erosion E-vidence
None Detected
05/02/17
10:35
JI IO
Field Observation
Floating Solids
Minimum
05/02/17
10:35
JMO
Field Observation
Foam
None Detected
05/02/17
10:35
JMO
Field Observation
Odor
None Detected
05/02/17
10:35
JMO
Field Observation
Oil Sheen
None Detected
05/02/17
10:35
JMO
Field Observation
Other Pollution Indicators
None Detected
05/02/17
10:35
JMO
Field Observation
Rainfall
2,7
inches
05/02/17
10:35
JMO
Field
Total Suspended Solids
206
mg/L
04/24/17
14:00
TAB
SM 2540 D-1997
Temperature. field
16
°C
04/24/17
10:47
MM
SM 2550 B-2000
Zinc
0.694
mg/L
04/27/17
19:08
AC
EPA 200.7 Rev 4.4 1994
QC Batch Run - (Vicrobac• Laborawries, Inc - Clric•n;atund)
Analyte
Result
Units
Source
RPD
Limit
I.1,2,2-Tetrachloroethanc
1 K2
µg/L
B101899
11.1
30
Chloromethane
16.1
µg/L
B101899
6.14
30
cis-1,3-Dichloropropene
18.0
µglL
B101899
5.06
30
Dibrornochloromethane
17.9
µVIE
13101899
8.43
30
Ethylbenzene
182
µg/L
B101899
2.95
30
Microbac Laboratories. Inc. Page 6 of 12
2592 Hope Mills Road f Fayetteville, NC 28306 1 910,864.1920 p 1910.864.8774 f I www.microbac.com

& IM ICROBAC"
Fayetteville Division
Certificate of Analysis
Purolator Date Reported: 05/03/17
Ms. Tiffany Crosby Project: Stormtrater Samples - Semiannual Date Received: 04/24/17
3200 Natal Road Date Sampled: 04/24/ 17
Fayetteville NC, 28306 Sampled By: Marin
QC Batch Run - (Ificrobac Laborarorics. Inc. - Chicagotand)
Analyte -
Result
Units
Source
RPD
Limit
Methvl-t-Butyl Ether
19.2
µg/L
B 101899
6.68
30
Methylene chloride
19.0
ug/L
BID 1899
2.40
30
Chloroethane
19.0
µg/L
B lO l 899
10.0
30
Toluene
19.6
µg/L
B101899
2.53
30
Chlorobenzene
19.4
µg/L
B101899
3,41
30
Total Xvlenes
59_1
µglL
B101899
2.40
30
trans-l.2-Dichloroethene
20.5
µg/L
B101899
2.17
30
trans-l.3-Dichloropropene
17.5
µg/L
B1Oi899
7.45
30
Trichloroethene
19.5
µg/L
B101899
1.39
30
Trichlorof loromeihanc
18.5
µg/L
B101899
17.1
30
Vinvl Acetate
16.3
µg/L
B101899
7.04
30
Vinyl chloride
16.8
µglL
13101899
14.3
30
Tetrachloroethene
19.6
µg/L
B101899
2.74
30
2-Hexanone
14.4
ug/L
13101899
21.8
30
I,1-Dichloroethane
19.7
µg/L
B101899
1.84
30
1, 1 -Dichloroethene
19.2
µg/L
B101899
2.95
30
1,2-Dichlorobenzene
18.5
µg/L
B101899
1.20
30
1,2-Dicliloroethane
19.3
µg/L
B101999
4.88
30
1,2-Dichloropropane
19.8
}tg/L
B101899
2.97
30
1,3-Dichlorobenzene
18.2
}tg/L
B101899
0.819
30
Chloroform
19.8
}tg/L
B101899
1.94
30
2-Chloroethyl vinyl ether
13.6
µg/L
B101899
2.08
30
Acetone
19.1
µg/L
B101899
13.2
30
Benzene
20.2
µg/L
B101899
2.40
30
Bromodichloromethane
17.4
µg/L
13101899
3,69
30
Bromoform
17.7
µg/L
B101899
10.4
30
Bromomethane
17.2
µg/L
13101899
9.99
30
Carbon Disulfide
22.3
µg/L
B101899
5.16
30
Carbon tetrachloride
18.1
µg/L
13101899
3.26
30
Microbac Laboratories, Inc.
Page 7
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

&>MICROBAC"
Fayetteville Division
Certificate of Analysis
Purolator Date Reported: 05/03/17
Ms. Tiffany Crosby Project: Storm rater Samples - Semiannual Date Received: 04/24117
3200 Natal Road Date Sampled: 04/24/17
Fayetteville NC, 28306 Sampled By: Marin
QC Batch Run - (Vierahue Laboratories, Inc. - Chiragaland)
Analyte
Result
Units
Source
RPD
Limit
1,4-Dichlorobenzene
18.5
pgy/L
B101899
0.270
30
1,1,1-Trichloroethane
20.1
pg/L
B 101899
3.19
30
1,1,2-Trichloroethane
19.5
µg/L
13101899
10.5
30
Pvrene
0.0635
mt!IL
B101904
7.23
30
Methoxychlor
0.000450
mg/L
B 101979
33.8
30
Dieldrin
0.000400
mg/L
B101979
35.3
30
f3ndosulfan 1
0.000400
me/L
BiO1979
35.3
30
Endosulfan 11
0,000430
mg/L
B101979
35.6
30
EndoSttlfan sulfate
0,000440
mg/L
13101979
34.7
30
i ndrin
0.000410
mg/L
BlO1979
34.3
30
Lndrin aldehvde
0.000430
mt;/L
B101979
35.6
30
I-ndrin Ketone
0.000420
mg/L
B I O 1979
43.5
30
gamma-BHC
0.000400
nits/L
B101979
35.3
30
Heptachlor epoxide
0.000400
mg/L
B101979
35.3
30
beta-BHC
0.000410
mg/L
B101979
37.7
30
ArOCIOr 1016
0,00783
mg/L
17D1639
2.81
40
Aroclor 1260
0.00603
mg/L
17D1639
1.97
40
Heptachlor
0.000370
mg/L
B101979
38.7
30
delta-BHC
0.000380
mg/L
B101979
37.5
30
4,4'-DDD
0.000440
mg/L
B101979
37.8
30
4,4'-DDE
0.000390
mg/L
B101979
32.8
30
4,4'-DDT
0.000440
mg1L
B101979
34.7
30
Aldrin
0.000340
mg/L
B101979
42.9
30
alpha-BHC
0.000390
mg/L
B101979
36.4
30
Fluoranthene
0.0692
mg/L
B101904
8.31
30
2,4-Dinitrotoluene
O.0662
nig/L
B101904
10.7
30
2-Chlorophenol
0.0521
mg/L
B101904
7.05
30
4-Bromophenyl phenyl ether
0.0632
mg/L
13101904
4.73
30
4-Chloro-3-methylpheno1 0.0688 mg/L 13IO1904 4.16 30
Microbac Laboratories. Inc. Page 8 of 12
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

*MICROBAC"
Fayetteville Division
Certificate of Analysis
Purolator Date Reported: O5/03117
Ms, Tiffany Crosby Project: Stormwater Samples - Semiannual Date Received: 04/24/17
3200 Natal Road Date Sampled? 04/24/17
Fayetteville NC. 28306 Sampled By: Nlarin
QC Batch Run - (1licrabarLaboralorin, hut-Chicagoland)
Analyte
Result
Units _
Source
RPD
Limit
4-Nitrophenol
0.0318
mg/L
B101904
3.16
30
Acenaphthene
0.0522
mg/L
B101904
6.52
30
14-Dimethylphenol
0.0632
me/L
B101904
1.84
30
Butyl benzyl phthalate
0.0710
mg/L
B101904
7.35
30
Nitrobenzene
0.0559
mg/L
B101904
5.82
30
Hexachloroethane
0.0366
m /L
13101904
6.68
30
lsophorone
0,0620
mg/L
B101904
1.58
30
N-Nitrosodi-n-propylamine
0.0581
mg/L
B101904
3.30
30
Phenanthrene
0.0632
mg/L
13101904
6.28
30
Phenol
0.0249
mg/L
B101904
3.32
30
Benzo[alpyrene
0.0694
mg/L
B 10 1904
7.03
30
Pentachlorophenol
0,0591
mg/L
B101904
1.39
30
1,2,4-Trichlorobenzene
0.0401
mg/L
13101904
6.47
30
1,2-Dichlorobenzenc
0.0400
mg/L
B 10 1904
5.35
30
1,4-Dichlorobenzene
0.0350
mg/L
B101904
7.41
30
QC Batch Run - (aricrobac Lahoratoriel, Inc. - Fayelrerille)
Analyte _
Result
Units _-
Source
RPD
Limit
Copper
0.263
mg/L
K7D0743
4
10
Copper
0.018
mg/L
K7D0774
0
10
Lead
0.244
ma/L
0055755
2
200
Copper
0.018
mg/L
K7D0774
17
10
Copper
0.021
mg/L
K7D0743
21
10
Copper
0.237
mg/L
0055755
2
200
Total Suspended Solids
218
mg/L
K7D0720
15
5
Lead
0,237
mg/L
0055755
0.8
200
Copper
0.245
mg/L
0055755
2
200
Zinc
0,239
mg/L
0035755
4
200
Zinc
-0.004
mb/L
K7D0774
10
Zinc
0.243
me/L
K71D0743
1
10
Microbac Laboratories, Inc. Page 9 O i2
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

Purolator
Ms. Tiffany Crosby
32001\atal Road
Fayetteville NC. 28306
�gDMICROBAC"
Fayetteville Division
Certificate of Analysis
Project: Stormwater Samples - Semiannual
QC Batch Ro n - (1licrobac Laboralaries, Inc. - Fayetteville)
Date Reported: 05/03/ 17
Date Received: 04/24/17
Date Sampled: 04/24/17
Sampled By: Marin
Analyte
Result
Units
Source
RPD
Limit
Zinc
0.007
mg/L
K71310743
122
10
Zinc
0.234
mg/L
0055755
4
200
Lead
ND
m61L
K7D0743
200
Lead
-0.009
mg/L
K7D0774
200
Lead
0.232
mg/L
K71D0743
2
200
Lead
ND
mn/L
K7D0774
200
Zinc
ND
mg/L
K71)0774
10
Rainfall: 2.74"
Notes and Definitions
Ua Undetected
U Analyte included in the ana)ysis. but not dctecied
D Surrogate recoveries not calculated clue to matrix interference and resulting sample dilution
State Certifications:
NCDNR #11
NCDQH #37714
Respectfully Submitted
Bonnie K, Sanders, Senior Prujeet Manager
Thank you for your business. Wi= write s,nrr jewdhack cue our level of'sen-ice rn fur. Please corrlact the Diri,drm Manager, Rob Der mer al 910-864-19 20 xillr arm
yue,iion,, for, nraY ulco conlacl J. Trevor RPPce. Preshlvnt al pre,identc'microhoc.c,ury
Microbac Laboratories, Inc.
Page 10 of 12
2592 Hope Mills Road 1 Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f 1 www.microbac-com

Fayetteville Division 2592 Hope Mills Road - Fayetteville, NC 28306 (910) 864-19201864-S77A iaY
CHAIN OF CUSTODY RECORD
ligiiiiiiiiiulig
CLIENT NAME a ADDRESS:
PO p
JECT! LOCATION:
# OF
TYPE OF
ANALYSIS
PRESERVATION CODE
x
CODE: A = None
Purolator
7007- Fayetteville
8
3200 Natal Road
O
B = HNO3 (pH<2) + <4°C
CONTACT PERSON:
Fayetteville, NC 28306
Tiffany Crosby
T
N
C = H2SO4 (pH<2) + <4°C
T
L
t J
-
W
CA
a)j
?
D-
O'
>
LL
v
:
D = NaOH + <4'C
E = ZN Acetate + <4'C
PHONE:
910 426-4280
SAMPLER:
i
E
;n
o
♦—
to
o=HCI
B
CL
DATE I METHOD OF SHIPMENT:
Microbac
5
a
>
in
LAB ID #
SAMPLE TYPE
DATE
TIME
COMP
GRAB
'
m
0'
0
r
I
pH FLD
D.O.
TEMP •C
RES.
CHLORINE
Q
O
t-
Storm Water samples
=1-
U �I 7
X
1
B
< Z
'
Storm Water samples
X
1
A
Z
Storm Water samples
X
2
C
Storm Water samples
X
3+1
F
Storm Water samples
X
4
A
Storm Water samples
X
**'
**'
Cat
��l�CLVI.
I1
quished b
Date
Time
Rce 'ved by: { ignature)
Dat
ime
qZ� r C
�'
Chi 2'
2�+ 1
FR.flnquished by:
Dale
Time
Received try:(Signature)
Date
ime
3
4qulshetl
by:
Date
Time
Received by: (Signature)
Hato
me
5
S
k Vr\- Cod.,
RE-Vie.`VED
Comments or Special Hazards:
LAI
4,n Page 11 �of 12

STORM WATER - QUALITATIVE MONITORING - PUROLATOR
STORM
SITE #
DATE
SAMPLED
COLOR
ODOR
CLARITY
FLOATING
SOLIDS
SUSPENDED
SOLIDS
FOAM
OIL SHEEN
EROSION OR
DEPOSITION AT
THE OUTFALL
OTHER OBVIOUS
INDICATORS OF
STORMWATER
POLLUTION
AJ/4
TOTAL RAINFALL (inches):
44LTA ZLv ' 1�
Page 12•of 12

Nil
i NZO I C
1,411
July 5, 2017
Central Files
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
To Whom It May Concern:
MANN+HUMMEL Purolator Filters, LLC (MPUS) of 3200 Natal Street, Fayetteville, NC is submitting this
Semi-annual storm water discharge monitoring report (DMR).
During this sampling event several benchmarks were exceeded, making the facility applicable to Tier
One requirements. MPUS is investigating the cause of these exceedances. Possible causes have been
identified and are being evaluated in order to implement appropriate corrective action to prevent any
benchmark exceedances going forward.
The information submitted herein is, to the best of our knowledge, true, accurate, and complete. If you
have any questions or require additional information, please contact Regnier Tempels at [phone]
or via email at Re nier.Tem els mann-hummel.com.
Sincerely,
egnier empels
Vice President a7Generanager
cc: Bob O'Neill
J�

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted _-)AKvR2.9
CERTIFICATE OF COVERAGE NO. NCG03_ C $ '2—
FACILITY NAME Mcm nr. k 40M.,tl LL C
COUNTY C..�,►,�{I�.nd _
PERSON COLLECTING SAMPLES {z,s
LABORATORY Lab Cert. # 4 4
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 20lb
SAMPLE PERIOD ❑ Jan -June July -Dec
or ❑ Monthlyl (month)
L,.
-,SCHKR ING TO CLASS ❑ORW ❑HQW [:]Trout❑PNA
JA 3 ❑Zero -flow ❑Water Supply [:]SA
��i %Other C l(X55
CENTRAL FILES
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
DWR SEC-PON
t4%
❑ No discharge this period?z<
Outfall No.
Date Sample
p
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O& \
Total Petroleum
Hydrocarbons
• o I Toxic
s
Organics
Benchmarks =__>
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
r/L
i
o.15
S M !L
T1
coav
cq.ao��n ++c
U,166M t
loh IL
0,1
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWIJ-245, last revised 10/25/2012
Page 1 of 3

Fac?iities that incorporate a solvent management plan into the stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and beiief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. 1 further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
IXC NIE/L_ - 1 NNAf us
Name (Print name)
V�& G:rl M Pw
Title (Print title)
,Q.3-I L
(Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L where XX is the numerical value of the detection
limit, reporting limit, etc, in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?2
Outfail No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inche53
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
-
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9.0 sU
Footnotes from Part A also apply to this Part B.
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note; If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results or at end of monitoring Period
in the case of "No Discharge" reports to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
Permit Date: 11/1/2012-10/31/2017
01AgLT �i 3�� 26��
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 7 • (9 . 15
CERTIFICATE OF COVERAGE NO. NCG03 n O 2. 2
FACILITY NAME Mann k 4Aumpie l Rjr. [Arr F; I1cr4 LLC
COUNTY ' Cur1 bee i "d
PERSON COLLECTING SAMPLES pa-V 1 85 6n
LABORATORY k Lr)b a( -Lab Cert. # !
Comments on sample collection or analysis:
Part A. Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR Zd 15
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month
RECE11C
VVERGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑zero -flow ❑Water supply []SA
JUL 2 0 2015 [§,other Gtc,4s G
CENTRAL FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
❑ No discharge this period?Z
Outfall No
bate- Sample
::- 1,
ollected.
.=(mo/dd/yr)..;
24hour.:rainfall
amount,,.
Inches3
Total 5uspended'5olids'
H, ..
p
Standard units
Copper
Lead
Zinc
Non Polar 0&G/
Total Petroleum
Hydrocarbons
Total:ToxIc.
s
Organic§ , .
8enchiriarks �W-> `
_
-
140: mg/L or.54 mg]L'
6:4 = 9.0 <
O.OQ7 mg/L .::
Os033'nig/L'
= 4:067 mg/L
..:,:15 rng/L
1 mg/L
Nam. I
(,, Z, 15
, 26 ,nc1,c5
2)A M 1L
�.
0, 0140k
40.0330ak
O, i75r
'ZIA. /L
o, 07
1 Monthly sampling !instead of semi-annual) must
begin with the second consecutive benchmark exceedance
for the same parameter
at the same outfall.
z For sampling periods with no discharge at any single•outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

i r 0)
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
+ -A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART R SECTION B.
+ 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALLTRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME: -
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results_ for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the informationsubmitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
.ffm.(.' —&0ra,4
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
'7,17. 15
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

STORMWATER",_,,ARGE OUTFALL (SDO)
MO RING REPORT
GENERAL PERMIT NO. NC
CERTIFICATE OF COVE
FACILITY NAME lylw-iin•�
PERSON COLLECTING S,
CERTIFIED LABORATOF
Part A: Specific Monitoring
NO.NCG03 n0097-
ie-1 Fll�uLL(I
Lab #
Lab #
SAMPLES COLLECTED DURING CALENDAR YEAR;
(This monitoring report is due at the Division no later than 30 days from
the date the facility receives the sampling result from the laboratory.)
COUNTY - Cu rn 10'e r 177
-PHONE NO. (_`iu, )—f-17-6
PLEASE SIGN ON THE REVERSE
T A
I. 7
II
•
7 Tq
jix
Is.7,41L
15 t4 ji--
-2
0.0;0
E
Note: If you report a sampled value. in excess of the benchmark value, or outside the benchmark range for pH, you must implement Tier I or Ti6r-2�respodsii EZD
See General Permit text.
JUN 16 2014
Did this facility perform VeldcleLintenanpe Activities using more than 55 gallons of new motor oil per month?_ yes Kno CENTRAL FILES
(if yes, complete Part B) DWQ/E30G
P.qrt FI: Vehicle Maintenance 1�flvltv Mortitorine Rea uirements
1111.-5 0-0
T tir,
Oka 0—
Wk
01`1- a. 'I. fs,II
`�N
Note. If you report a sampled
See General Permit text.
STORM EVENT CHARACI
Date 5-�- 11.1 (first
Total Event Precipit
Date— (list
Total Event Precis
m excess ol the beneliMark value, or outstcte the Denctunaric range for pli, you must implement I ier I orTier :Z responses.
,USTICS; Mail Original and one copy to:
Division of Water Quality
eat sampled) Attn: DWQ Central Files
I on (inches): 1617 Mail Service Center
Raleigh, North Carolina 27699-1617
additional event sampled this reporting period, and rainfall amount)
I I
in (inches):
SWU-245-102107
Page 1 of 2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted i - 29 - 15
CERTIFICATE OF COVERAGE NO. NCG030 0 '& Z. \
FACILITY NAME _Mcnr%* WmnA Puroia6r F;14.rti LLL
COUNTY Cut" r..rLna( ---
PERSON COLLECTING SAMPLES Rm)o r �
LABORATORY M.e.faSkC Lab Cert.
Comments on sample collection or analysis:
dar N o c as
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 10( kA
SAMPLE PERIOD ❑ Jan -June July -Dec
or ❑ Monthly month
RCEqve. &ING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
FEB 0 3 2015 Other CIA$S C_
CEN7R4L FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
❑ No discharge this period?2
OutfalfNo
-Date'SampW
1:
Collected,
(mo/dd/yr) ..
24-hour rainfall
amount,.
3,
Inches..
Total Suspended Solids
pH,
Standard units
Copper.
Lead
Zinc
t Non Polar O&G/
Total -Petroleum°.
Hydrocarbons :.
Total Toxic
- " s
:Organic§..
.Benchmarks ===>
_
-
100 mg/L or 50 mg/L
6.0 - 9.0
4.007: mg/L
0.033 mg/L
0.067mg/L `
.15mg/L
1 mg/L
}
IZ/!6Illy
0.15;n
30
6.7
$- qz. k
r.3
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'For sampling periods with no discharge at any single'outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

• ! •
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART AAND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART it SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
1F YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one copy of this DMR. includina all "No Discharae" reports. within 30 days of receipt of the lab results (or at end ofmonitorina period
in the case of "No Discharae" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
LO
(D e)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Purolator
Mr. Matthew Dempster
3200 Natal Road
Fayetteville NC, 28306
OMICROBACt
Fayetteville Division
Certificate of Analysis
Project: Stormwater Samples - Semiannual
"AMI=NDED-*
Date Reported: 01/16/15
Date Received: 12/16/14
Date Sampled: 12/16/14
Sampled By: Dermer
Storm water, grab
K4L0574-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Field Data
Temperature
14.0
°C
12/16/14 14:00
Dermer
Field
Analyzed by: Microbac Laboratories, Inc.
- Chicagoland
Lead
<0.0075
mg/L
12/24/14 14:36
AG
EPA 200.7 Rev 4.4
2,3,7,8-Tetrachlorodibcnzo-p-dioxin
0.0
Pos/Neg
12/23/14 18:42
ALS
EPA 613 Modified
U
Analyzed by: Microbac Laboratories, Inc.
- Fayetteville
Copper
0.0120
mg/L
01/16/15 15:30
JAW
EPA 200.7 Rev 4.4 1994
Lead
<0.00300
mg/L
12/23/14 14:05
JAW
EPA 200.7 Rev 4.4 1994
Oil & Crease (HEM)
6.92
mg/L
12/22/14 10:25
NCH
EPA 1664 Rev. B
pH, Field Test
6.7
pH Units
12/16/14 14:00
RWD
SM 4500 H+13-2000
(Aqueous)
Clarity
Clear
01/09/15 08:27
JMO
Field Observation
Color
Colorless
01/09/15 08:27
JMO
Field Observation
Erosion Evidence
N/D
01/09/15 08:27
JMO
Field Observation
Floating Solids
Leaves
01/09/15 08:27
JMO
Field Observation
Foam
N/D
01/09/15 08:27
JMO
Field Observation
Odor
N/D
01/09/15 08:27
JMO
Ficld Observation
Oil Sheen
NID
01/09/15 08:27
JMO
Field Observation
Other Polution Indicators
N/D
01/09/15 08:27
JMO
Field Observation
Rainfall
0,15
inches
12/16/14 14:00
RWD
Field
Total Suspended Solids
30.0
mg/L
12/17/14 14:34
Sly'
SM 2540 D-1997
Zane
0,114
mg/L
12/23/14 13:36
JAW
EPA 200.7 Rev 4.4 1994
Analyzed by: Microbac Laboratories, Inc.
- Ohio Valley
4,4'-DDD
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
4A-DDE
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
4,4'-DDT
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Aldrin
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
alpha-BHC
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Aroclor-1016
<0.272
ug/L
12/30/14 20:46
ECL
E608
Ua
Aroclor-1221
<0.272
ug/L
12/30/14 20:46
ECL
E608
Ua
Microbac Laboratories, Inc.
Page 1 of 9
2592 Hope Mills Road I Fayetteville, NC 28306 1 910.864.1920 p 1910.864.8774 f I www.microbac.com

VMICROBAC`°
Fayetteville Division
Certificate of Analysis
r
_
**AMENDED**
Purolator
Date Reported:
01/16/15
Mr. Matthew Dempster
Project: Stormwater Samples - Semiannual
Date Received:
12/16/14
3200 Natal Road
Date Sampled:
12/16/14
Fayetteville NC, 28306
Sampled By: Dermer
Storm water, grab
K4L0574-01
Analyte
Result
Units
Analyzed
Analyzed By
Method
Qualifier
Analyzed by: Microbac Laboratories, Inc. - Ohio Valley
Aroclor-1232
<0,272
ug/L
12/30/14 20:46
ECL
E608
Ua
Aroclor-1242
<0.272
ug/L
12/30/14 20:46
ECL
E608
Ua
Aroclor-1248
<0.272
ug/L
12/30/14 20A6
ECL
E608
Ua
Aroclor-1254
<0.272
ug/L
12/30/14 20:46
ECL
E608
Ua
Aroclor-1260
<0 272
ug/L
12/30/14 20:46
ECL
E608
Ua
beta-BHC
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Chlordane
<0.326
ug/L
12/30/14 20:46
ECL
E608
Ua
delta-BHC
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Dieldrin
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Endosulfan I
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Endosulfan 11
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Endosulfan sulfate
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Endrin
<0.0109
us,/L
12/30/14 20:46
ECL
E608
Ua
Endrin aldehyde
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
gamma-BHC (Lindanc)
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Heptachlor
<0,0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Heptachlor epoxide
<0,0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Methoxychlor
<0.0109
ug/L
12/30/14 20:46
ECL
E608
Ua
Toxaphene
<0.326
ug/L
12/30/14 20:46
ECL
E608
Ua
Sunvgcrle: 2,4, 5,6-Terrachloro-m-.n,len�67,9
%
20% - 180%
12130114 20:46
ECL
E608
Steovgale: Decachlombiphem'l
65.4 "/n
25% - 140Yo
12130114 20:46
ECL
E608
1, 1, 1 -Trichloroethane
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
1,1,2,2-Tetrachloroethane
<0 200
ug/L
12/20/14 02:07
TMB
E624
Ua
1,1,2-Trichloroethane
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
1, 1 -Dichloroethane
<0.125
ug/L
12/20/14 02:07
TMB
E624
Ua
1, 1 -Dichloroethene
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
1,2-Dichlorobenzene
<0.125
ug/L
12/20/14 02:07
TMB
E624
Ua
1,2-Dichloroethane
<0.250
ug/L
12/20/14 02;07
TMB
E624
Ua
1,2-Dichloropropane
<0.200
ug/L
12/20/14 02:07
TMB
E624
Ua
1,3-Dichlorobenzene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Microbac Laboratories, Inc.
Page2of9
2592 Hope Mills Road I Fayetteville, NC 28306
1910.864.1920 p 1910.864.8774 f I www.microbac.com

&iMICROBAC"
Fayetteville Division
Certificate of Analysis
_
*'A.M.ENDED**
Purolator
Date Reported:
01/16/15
Mr. Matthew Dempster
Project: Stormwater Samples - Semiannual
Date Received:
12/16/14
3200 Natal Road
Date Sampled:
12/16/14
Fayetteville NC, 28306
Sampled By: Dermer
Storm
water, grab
K4L0574-01
Analyte
Result
Units
Analyzed
Analyzed By
Method
Qualifier
Analyzed by: Microbac Laboratories, Inc. - Ohio Valley
1,4-Dichlorobenzene
<0.125
ug/L
12/20/14 02:07
TMB
E624
Ua
2-Chloroethyl vinyl ether
<5.00
ug/L
12/20/14 02:07
TMB
E624
Ua
Acrolein
<20.0
ug/L
12/20/14 02:07
TMB
E624
E
Acrylonitrile
<2.50
ug/L
12/20/14 02:07
TMB
E624
E
Benzene
<0.125
ug(
12/20/14 02:07
TMB
E624
Ua
Bromod ichlorom ethane
<0.250
ug/L
12/20/14 02:07
TMB
L•624
Ua
Bromoform
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
Bromomethane
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
Carbon tetrachloride
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Chlorobenzene
<0.125
ug/L
12/20/14 02:07
TMB
E624
Ua
Chloroethane
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
Chloroform
<0.125
ug/L
12/20/14 02:07
TMB
E624
Ua
Chloromethane
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
cis-1,3-Dichloropropene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Dibromochloromethane
<0.250
uglL
12/20/14 02:07
TMB
E624
Ua
Ethyl benzene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Methylene chloride
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Tetrachloroethenc
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Toluene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
trans-1,2-Dichloroethene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
trans-1,3-Dichloropropene
<0.500
ug/L
12/20/14 02:07
TMB
E624
Ua
Trichloroethene
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Trichlorof➢uoromethane
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Vinyl chloride
<0.250
ug/L
12/20/14 02:07
TMB
E624
Ua
Surrogcue: 1,2-Diehloroethmre-cN
97.2 %
63%- 140%
12120114 02:07
TMB
E624
Stu-wgare: p-Bro,nofluomben_ene
110 %
5401a- 123%
12120114 02:07
TYUB
E624
Surrogate: Toluene-Z
108 %
53%- 142%
12120114 02:07
TMB
E624
Butane, 2-methoxy-2-methyl-
77.8
ug/L
12/23/14 04:56
ADC
E625
TIC
Cyclohexane
44.0
ugfL
12/23/14 04:56
ADC
E625
TIC
n-Hcxadecanoic acid
32.7
ug/L
12/23/14 04:56
ADC
E625
TIC
Microbac
Laboratories, Inc.
Page3of9
2592 Hope Mills
Road I Fayetteville, NC 28306
J 910.864A920 p 1910.864.8774
f I www.microbac.com

. �VMICROBACe
Fayetteville Division
Certificate of Analysis
**AMEN-DED_**
Purolator
Date Reported:
01/16/15
Mr. Matthew Dempster
Project: Stormrvater Samples - Semiannual
Date Received:
12/16/14
3200 Natal Road
Date Sampled:
12/16/14
Fayetteville NC, 28306
Sampled By: Dermer
Storm water, grab
K4L0574-01
Analyte
Result
Units
Analyzed
Analyzed By
Method
Qualifier
Analyzed by: Mivobac Laboratories, Inc. -
Ohio Valley
Octadecanoic acid
23.9
ugll-
12/23/14 04:56
ADC
E625
TIC
1,2,4-Trichlorobenzene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
1,2-Dichlorobenzere
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
1,3-Dichlorobenzene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
1,4-Dichlorobenzene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2,4,6-Trichlorophenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2,4-Dichlorophenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2,4-Dimethyl phenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2,4-Dinitrophenol
<64A
ug/L
12/23/14 04:56
ADC
E625
Ua
2,4-Dinitrotoluene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2,6-Dinitrotoluene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2-Chloronaphthalene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2-Chlorophcnol
<l2.9
ug/L
12/23/14 04:56
ADC
E625
Ua
2-Methyl-4,6-dinitropheno1
<64.4
ug/L
12/23/14 04:56
ADC
E625
Ua
2-Nitrophenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
3,3'-Dichlorobenzidine
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
4-Bromophenyl phenyl ether
<l29
ug/L
12/23/14 04:56
ADC
E625
Ua
4-Chloro-3-Inethylphenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
4-Chlorophenyl phenyl ether
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
4-Nitrophcnol
<64.4
ug/L
12/23/14 04:56
ADC
E625
Ua
Acenaphthene
<l29
ug/L
12/23/14 04:56
ADC
E625
Ua
Acenaphthylene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Anthracenc
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Bcnzidine
<64.4
ug/L
12/23/14 04:56
ADC
E625
Ua
Benzo(a)anthracene
<t2.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Benzo(a)pyrene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Benzo(b)fluoranthene
14.1
ug/L
12/23/14 04:56
ADC
E625
J
Benzo(g,h,i)Perylene
<129
ug/L
12/23/14 04:56
ADC
E625
Ua
Benzo(k)fluoranthene
<t2.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Bis(2-Chloroethoxy)Methane
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Microbac Laboratories, Inc.
Page 4 of 9
2592 Hope
Mills Road I Fayetteville,
NC 28306 1 910.864.1920 p 1910.864.8774
f I www.microbac.com

�MICRQBAC°'
Fayetteville Division
Certificate of Analysis _
**AMENDED"
Purolator Date Reported: 01/16/15
Mr. Matthew Dempster Project: Stormwater Samples - Semiannual Date Received: 12/16/14
3200 Natal Road Date Sampled: 12/16/14
Fayetteville NC, 28306 Sampled By: Dermer
Storm water, grab
K4L0574-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Ohio Valley
Bis(2-Chlorocthyl)ether
<12,9
ug/L
12/23/14 04:56
ADC
E625
Ua
bis(2-Chloroisopropyl)cther
<12.9
u-/L
12/23/14 04:56
ADC
E625
Ua
bis(2- Ethyl hexyl)phthalate
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Butyl benzyl phthalate
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Chrysenc
16.1
ug/L
12/23/14 04:56
ADC
E625
J
Di benzo(a,h)Anthracene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Diethyl phthalate
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Dimethyl phthalate
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Di-N-Butylphthalate
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Di-n-octyl phthalate
<12.9
u4/L
12/23/14 04:56
ADC
E625
Ua
Diphenylamine/n-Nitrosodiphcnylatirtd 2.9
ug/L
12/23/14 04:56
ADC
E625
Eta
e
Fluoranthene
31.6
ug/L
12/23/14 04:56
ADC
E625
Fluorene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Hexachlorobenzene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Hexachlorobutadiene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Hexachlorocyclopentadiene
<129
ug/L
12/23/14 04:56
ADC
E625
Ua
Hexachloroethane
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Indeno(1,2,3-cd)pyrene
<12,9
ug/L
12/23/14 04:56
ADC
E625
Ua
Isophorone
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Naphthalene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Nitrobenzene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ula
N-Nitrosodimethylamine
<12.9
uL/L
12/23/14 04:56
ADC
E625
Ua
N-Nitrosodi-n-propylamine
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Pentachlorophenol
<64.4
ug/L
12/23/14 04:56
ADC
E625
Ua
Phenanthrene
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Phenol
<12.9
ug/L
12/23/14 04:56
ADC
E625
Ua
Pyrene
23.3
ug/L
12/23/14 04:56
ADC
E625
J
Sw•iogale: 2.4,6-Tribromophenol
60.9 `/
10%- 123%
12123114 04:56
ADC
E625
Surrogate: 2-Fluorobipherrvl
66.0 Yoo
43% - 116%
12123114 04: 56
ADC
E625
Microbac Laboratories, Inc.
Page5of9
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 If I www.microbac.com

�VMICROBAC"
Fayetteville Division
Certificate of Analysis _
AMENDED"
Purolator Date Reported: 01/16/15
Mr. Matthew Dempster Project: Storrs ater Samples - Semiannual Date Received: 12/16/14
3200 Natal Road Date Sampled: 12/16/14
Fayetteville NC, 28306 Sampled By: Dermer
Storm water, grab
K4L0574-01
Analyte
Result
Units
Analyzed
Analyzed By
Method Qualifier
Analyzed by: Microbac Laboratories, Inc.
- Ohio Valley
Surrogate: 2-Fluorophenol
29.5 %
21 % - 100%
12123114 04: 56
ADC
E625
Sw-rogate: Nitroben_ene-c15
71.3 %
35`% - 114%
12123114 04:56
ADC
E625
Sun-ogcrte: Phenol-D5
20.8 %
10%- 94%
12123114 04:56
ADC
E625
Surrogate: p-Teipherrvl-d14
41.4 %
33% - 141 %
12123114 04:56
ADC
E625
QC Batch Run - (Afkrobac Laborarorin, Inc - Chieaguland)
Analvte Result Units Source RPD Limit
Lead 2.21 mg/L, 14LO932 0.317 20
Lead 2.23 mg/L 14LO932 1.09 20
QC Batch Run - (Werohac haborwories, Inc. - Fayd-aerille)
Analyte
Result
Units
Source
RPD Limit
Total Suspended Solids
1.00
nl
K41-0621
5
Total Suspended Solids
12.0
mg/L
K41-0580
0 5
Zinc
0.0600
mg/L
K4L0540
3 15
Lead
ND
mg/L
K4L0540
200
QC Batch Run - (Alk obac Laboratories, Inc. - Ohia l altry)
Analyte Result Units Source RPD Limit
Report amended on January 16, 2015 for work order K41-0574 that was originally reported on January 13, 2015; To add Copper and Zinc results,
Microbac Laboratories, Inc.
Page 6 of 9
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1 910,864.8774 f I www.microbac.com

• VMICROBAC`°'
Fayetteville Division
Certificate of Analysis
**AMENDED**
Purolator Date Reported: 01/16/15
Mr. Matthew Dempster Project: Stormtisater Samples - Semiannual Date Received: 12/16/14
3200 Natal Road Date Sampled: 12/10/14
Fayetteville NC. 2 83 06 Sampled By: Dermer
Votes and Definitions
L10 Leaves
Ua Not detected at or above adjusted sample detection limit
U Analyte included in the analysis, but not detected
TIC Library Search Compound
J The analyte was positively identined. but the yuantitation was below the RL
l Estimated concentration due to sample matrix interference
* [Undefined]
State Certifications: Respectfully Submitted
NCDNR #11
NCDOH #37714
Jeanne Overstreet, Project Manager
Thank you for your business. We invite yourfeedbuck on our level ofsen-ice 10 you. Please Contact the Division Manager, Rob Denier at 910-864-1920 with anY
questions. You muy also contact J. Tram Botre. President ai presidents n icrobuccont
Microbac Laboratories, Inc.
Page7of9
2592 Hope Mills Road j Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
Julv 26, 2010
Purolator Filters NA. LLC
Attn: Rob Malone, President
3200 Natal Road
Fayetteville, NC 28306
Subject: COMPLIANCE EVALUATION INSPECTION
Purolator Filters NA, LLC
NPDES Stormwater General Permit-NCG030082
Cumberland County
Dear Mr. Malone:
Dee Freeman
Secretary
On July 22, 2010. I. Michael Lawyer from the Fayetteville Regional Office of the Division of
Water Quality, conducted a site inspection for the Purolator Filters NA, LLC facility located at 3200
Natal Road, Fayetteville, Cumberland County; North Carolina. A copy of the Compliance Inspection
Report is enclosed for your review. Mr. Steve Ross; Engineering Services Manager, was also present
during the inspection and his time and assistance is greatly appreciated. Stormwater from the facility
drains to an unnamed tributary to Buckhead Creek, a Class C water located in the Cape Fear River
Basin. The site visit and file review revealed that the subject facility is covered by NPDES Stormwater
General Permit-NCG030082.
Accordingly, the following observations were noted during the Division of Water Quality
inspection:
1) Stormwater Pollution Prevention Plan (SPPP)
A Stormwater Pollution Prevention Plan (SPPP) has been developed, recorded, and properly
implemented.
es■ No❑
2) Ouallitative Monitoring
Qualitative monitoring has been conducted and recorded in accordance with permit requirements.
Yes No
3) Analytical Monitoring
Analytical monitoring has been conducted and recorded in accordance with permit requirements.
es ■ No ❑
Location: 225 Green Street, Suite 714, Fayetteville, North Carolina 28301
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748
Internet: www.ncwaterouality.org
An Equal opportunity 1 Affirmative Action Employer
NorthCarolina
Naturally

Compliance Inspection Report
Permit: NCG030082 Effective: 11/01/07 Expiration: 10/31/12 Owner: Purolator Filters Na LLC
SOC: Effective: Expiration: Facility: Purolator Filters NA, LLC
County: Cumberland 3200 Natal Rd
Region: Fayetteville
Fayetteville NC 28306
Contact Person: Steve Ross Title: Eng. Services Mgr. Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
On -site representative Steve Ross
Related Permits:
Certification: Phone:
Phone: [phone]
Inspection Date: 07/22/2010 Entry Time: 01:10 PM Exit Time: 03:45 PM
Primary Inspector: Mike Lawyer`Phone: [phone]�8d
-Ext.-729—
&14`e4VCf-: Belinda S Henson ` � Phone: [phone]WExt.a26`
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit inspection Type: Metal Fabrication Stormwater Discharge COC
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:
0 Storm Water
(See attachment summary)
Page: 1

Permit: NCG030082 Owner - Facility: Purolator Filters Na LLC
Inspection Date: 07122/2010 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan?
■
n
n n
# Does the Plan include a General Location (USGS) map?
■
n
n
n
# Does the Plan include a "Narrative Description of Practices"?
■
n
n
n
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
Cl
n
n
# Does the Plan include a list of significant spills occurring during the past 3 years?
■
Cl
n
n
# Has the facility evaluated feasible alternatives to current practices?
■
n
n
n
# Does the facility provide all necessary secondary containment?
■
n
n
n
# Does the Plan include a BMP summary?
■
n
n
n
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
n
n
n
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan'
■
n
n
n
# Does the facility provide and document Employee Training?
■
n
n
n
# Does the Plan include a list of Responsible Party(s)?
■
Q
n
n
# Is the Plan reviewed and updated annually?
■
n
n
n
# Does the Plan include a Stormwater Facility Inspection Program?
■
n
n
n
Has the Stormwater Pollution Prevention Plan been implemented?
■
In
n
In
Comment:
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
■
n
n
n
Comment:
Analytical Monitoring
Yes
No
NA
NE
Has the facility conducted its Analytical monitoring?
■
❑
Cl
n
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
n
n
■
Comment:
Permit and Outfalls
Yes
No
NA
NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
■
n
n
n
# Were all outfalls observed during the inspection?
s
n
n
n
# If the facility has representative outfall status, is it properly documented by the Division?
Cl
❑
■
n
# Has the facility evaluated all illicit (non stormwater) discharges?
■
n
n
Cl
Comment:
Page: 3