NCG030516_MONITORING INFO_20190730

`ZZu
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑ HISTORICAL FILE
MONITORING REPORTS
DOC DATE
❑
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 7-2c -I 5'
CERTIFICATE OF COVERAGE NO. NCG036 S L L
FACILITYNAME 51,4ro Ai GJ -%n r,
COUNTY hTaLe
PERSON COLLECTING SAMPLES I Jamef Fi t_Lkc
LABORATORY Pars_ AAA o,1utir.al Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2 a I R
SAMPLE PERIOD [JJan-June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
C ", ED ❑Other
JUL 8 0 201g
CENTRAL FI
D VR secTjoi-1
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 ->
No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organicss
Benchmarks =__>
_
-
100 mg/L or 50 mg/L4
6.0- 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
t
-1Z-14
6.3 y
12-
4-3
a o
2
N1
0
21
-IL 1
b •)
(Z
ooL
1^ 60?-o)
A)
D
3
6-L111
6 -3q
12,
c •3
6 .cep
•0o
6•6v
N
' 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.
a 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: ll/_/Z012-10/31/20ll SWU-245, last revised 1-0/25/2012
0", 1 ,. v

41,II1tCa Liidi 111�UI puidie d suivent 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."
1:F5 844L_sd*,.r
Name (Print name)
I''4
Title (Print title)
7-2
(Signature) (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.
I�
I I Ah -2
OutfaIf No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
U,.� uio�nuiyr
Total Suspended Solids
un� penoar
pH
Benchmarks =__>
_
-
1S mg/L
100 mg/L or S0 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 1, or Tier 3 responses. See General Permit text.
FOR PART 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 ANY ONE 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 dovs 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."
of
7-
(Date)
Permit Date:11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Pace Analytical Services, LLC
Kincey Ave.
te IGO
aceMalytical a 9800Hunte sv Ile, NC'280 8
ewxpacNabscan
[phone]
ANALYTICAL RESULTS
Project: Stormwater 6/12
Pace Project No.: 92433022
Sample: STORMWATER Lab ID: 92433022001 Collected: 06/12/19 14:00 Received: 06/13/19 14:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Dibromomethane
ND
ug/L
5.0
1
06/25/19 21:51
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
1
06/25/19 21:51
95-50-1
1,3-Dichlorobenzene
ND
ug/L
5.0
1
06/25/19 21:51
541-73-1
1,4-Dichlorobenzene
ND
ug/L
5.0
1
06/25/19 21:51
106-46-7
Dichlorodi0uoromethane
ND
ug/L
5.0
1
06/25/19 21:51
75-71-8
1,1-Dichloroethane
ND
ug/L
5.0
1
06/25/19 21:51
75-34-3
1,2-Dichloroethane
ND
ug/L
5.0
1
06/25/19 21:51
107-06-2
1,2-Dichloroethene (Total)
ND
ug/L
5.0
1
06/25/19 21:51
540-59-0
1,1-Dichloroethene
ND
ug/L
5.0
1
06/25/19 21:51
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
5.0
1
06/25/19 21:51
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
5.0
1
06/25/19 21:51
156-60-5
1,2-Dichloropropane
ND
ug/L
5.0
1
06/25/19 21:51
78-87-5
1,3-Dichloropropane
ND
ug/L
5.0
1
06/25/19 21:51
142-28-9
2,2-Dichloropropane
ND
ug/L
5.0
1
06/25/19 21:51
594-20-7
1,1-Dichloropropene
ND
ug/L
5.0
1
06/25/19 21:51
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
5.0
1
06/25/19 21:51
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
5.0
1
06/25/19 21:51
10061-02-6
Diisopropyl ether
ND
ug/L
5.0
1
06/25/19 21:51
108-20-3
Ethylbenzene
ND
ug/L
5.0
1
06/25/19 21:51
100-41-4
Hexachloro-1,3-butadiene
ND
uglL
5.0
1
06125/1921:51
87-68-3
2-Hexanone
ND
uglL
10.0
1
06/25/19 21:51
591-78-6
Isopropylbenzene (Cumene)
ND
ug/L
5.0
1
06/26/19 21:51
98-82-8
p-Isopropyltoluene
ND
uglL
5.0
1
06/25/19 21:51
99-87-6
Methylene Chloride
ND
ug/L
5.0
1
06/25/19 21:51
75-09-2
4-Methyl-2-pentanone (MIRK)
ND
ug/L
10.0
1
06/25/19 21:51
108-10-1
Methyl-tert-butyl ether
ND
ug/L
5.0
1
06/25/19 21:51
1634-04-4
Naphthalene
ND
ug/L
5.0
1
06/25/19 21:51
91-20-3
n-Propylbenzene
ND
ug/L
5.0
1
06/25/19 21:51
103-65-1
Styrene
ND
ug/L
5.0
1
06125/19 21:51
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
1
06/25/19 21:51
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
1
06/25/19 21:51
79-34-5
Tetrachloroethene
ND
uglL
5.0
1
06125/19 21:51
127-18-4
Toluene
ND
ug/L
5.0
1
06/26/19 21:51
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
5.0
1
06125/1921:51
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
5.0
1
06/25/19 21:51
120-82-1
1,1,1-Trichloroethane
ND
ug/L
5.0
1
06/25/19 21:51
71-55-6
1,1,2-Trichooroethane
ND
ug/L
5.0
1
06/25/19 21:51
79-00-5
Tichooroethene
ND
ug/L
5.0
1
06/25/19 21:51
79-01-6
Trichlorolluoromethane
ND
ug/L
10.0
1
06/25/19 21:51
75-69-4
1,2,3-Trichloropropane
ND
ug/L
5.0
1
06/25/19 21:51
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
5.0
1
06/25/19 21:51
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
5.0
1
06/25/19 21:51
108-67-8
Vinyl acetate
ND
ug/L
10.0
1
06/25/19 21:51
108-05-4
Vinyl chloride
ND
ug/L
5.0
1
06/25/19 21:51
75-01-4
m&p-Xylene
ND
ug/L
10.0
1
06/25/19 21:51
179601-23-1
o-Xylene
ND
ug/L
5.0
1
06/25/19 21:51
95-47-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced. except in full.
Date: 06/2712019 04:54 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 30

Pace Analytical Services, LLC
aceAnalytical ` 9800 K ncey Ave. Suite 100
Huntersville, NC 28078
s ..pacelebscam
[phone]
ANALYTICAL RESULTS
Project: Stormwater 6/12
Pace Project No.: 92433022
Sample: STORMWATER Lab ID: 92433022001 Collected: 06/12/19 14:00 Received: 06/13/19 14:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C
3-Nitroaniline
NO
ug/L
20.0
1
06/17/19 16:11
06/17/19 18:02
99-09-2
4-Nitroaniline
NO
ug/L
20.0
1
06/1711916:11
06/17/19 18:02
100-01-6
Nitrobenzene
NO
ug/L
10.0
1
06/17/19 16:11
0611711918:02
98-95-3
2-Nitrophenol
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
88-75-5
4-Nitrophenol
NO
ug/L
50.0
1
06/17/19 16:11
06/17/19 18:02
100-02-7
N-Nitrosodimethylamine
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
62-75-9
N-Nitroso-di-n-propylamine
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
621-64-7
N-Nitrosodiphenylamine
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
108-60-1
Pentachlorophenol
ND
ug/L
25.0
1
06/17/19 16:11
0611711918:02
87-86-5
Phenanthrene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
85-01-8
Phenol
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
108-95-2
Pyrene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
129-00-0
1,2,4-Trichlorobenzene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
120-82-1
2,4,5-T(ichlorophenol
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
95-95-4
2,4,6-Trichloraphenol
ND
ug/L
10.0
1
06117/1916:11
0611711918:02
88-06-2
Surrogates
Nitrobenzene-d5(S)
60
%
13-130
1
06/17/19 16:11
06/17/19 18:02
4165-60-0
2-Fluorobiphenyl(S)
56
%
13-130
1
06/17/19 16:11
06/17/19 18:02
321-60-8
Terphenyl-d 14 (S)
82
%
25-130
1
06/17/19 16:11
06/17/19 18:02
1718-51-0
Phenol-d6 (S)
34
%
10-130
1
06/17/19 16:11
06/17/19 18:02
13127-88-3
2-Fluorophenol (S)
47
%
10-130
1
06/17/19 16:11
06/17/19 18:02
367-12-4
2,4,6-Tribromophenol(S)
86
%
10-137
1
06/17/19 16:11
06/17/19 18:02
118-79-6
8260D MSV
Analytical Method:
EPA 8260D
Acetone
NO
ug/L
25.0
1
06/25/19 21:51
67-64-1
Benzene
NO
ug/L
5.0
1
06/25/1921:61
71-43-2
Bromobenzene
NO
ug/L
5.0
1
06/25/19 21:51
108-86-1
Bromochloromethane
NO
ug/L
5.0
1
06/25/19 21:51
74-97-5
Bromodichloromelhane
NO
ug/L
5.0
1
06/25/19 21:51
75-27-4
Bromoform
NO
ug/L
5.0
1
06/25/19 21:51
75-25-2
Bromomethane
NO
ug/L
10.0
1
06/25/19 21:51
74-83-9
2-Butanone (MEK)
NO
ug/L
10.0
1
06/25/19 21:51
78-93-3
tert-Butyl Alcohol
NO
ug/L
100
1
06/25119 21:51
75-65-0 v2
n-Butylbenzene
NO
ug/L
5.0
1
06/26/1921:51
104-51-8
sec-Butylbenzene
NO
ug/L
5.0
1
06/25/19 21:51
135-98-8
tert-Butylbenzene
NO
ug/L
5.0
1
06/25/19 21:51
98-06-6 v2
Carbon tetrachloride
NO
ug/L
5.0
1
06/25/19 21:51
56-23-5
Chlorobenzene
NO
ug/L
5.0
1
06125/1921:51
108-90-7
Chloroethane
NO
ug/L
10.0
1
06/25/19 21:51
75-00-3
Chloroform
NO
ug/L
5.0
1
06/25/19 21:51
67-66-3
Chloromethane
NO
ug/L
5.0
1
06/25/19 21:51
74-87-3 v2
2-Chlorotoluene
NO
ug/L
5.0
1
06/2511921:51
95-49-8
4-Chlorotoluene
NO
ug/L
5.0
1
06126/1921:51
106-43-4
1,2-Dibromo-3-chloropropane
NO
ug/L
5.0
1
06125/1921:51
96-12-8
Dibromochloromethane
NO
ug/L
5.0
1
06/25/19 21:51
124-48-1
1,2-Dibromoethane (EDB)
NO
ug/L
5.0
1
06/25/19 21:51
106-93-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 06/27/2019 04:54 PM without the written consent of Pace Analytical Services, LLC Page 6 of 30

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aceAnalytical
www.pecMabacwn
ANALYTICAL RESULTS
Project: Stormwater 6/12
Pace Project No.: 92433022
Pace Analytical Services, LLC
9800KinceyAve. Suite 100
Hunlersville, NC 28078
[phone]
Sample: STORMWATER Lab ID: 92433022001 Collected: 06/12/19 14:00 Received: 06/13/19 14:25 Matrix: Water
Parameters Results Units . Report Limit OF Prepared Analyzed CAS No. Qual
8270E RVE Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Benzo(a)pyrene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
50-32-8
Benzo(b)0uoranthene
ND
ug/L
10.0
1
06/17/19 16:11
0611711918:02
205-99-2
Benzo(g,h,i)perylene
NO
ug/L
10.0
1
06117/191611
0611711918:02
191-24-2
Benzo(k)0uoranthene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
207-08-9
Benzoic Acid
NO
ug/L
50.0
1
06/17/19 16:11
06/17/19 18:02
65-85-0
Benzyl alcohol
NO
ug/L
20.0
1
06/17/19 16:11
06/17/19 18:02
100-51-6
4-Bromophenylphenyl ether
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
101-55-3
Bulylbenzylphthalate
NO
ug/L
10.0
1
0611711916:11
06/17/19 18:02
85-68-7
4-Chloro-3-methylphenol
NO
ug/L
20.0
1
0611711916:11
06117/1918:02
59-50-7
4-Chloroaniline
NO
ug/L
20.0
1
06/17/19 16:11
06/17/19 18:02
106-47-8
bis(2-Chloroethoxy)methane
NO
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
111-91-1
bis(2-Chloroethyl) ether
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
111-44-4
2-Chloronaphihalene
ND
ug/L
10.0
1
06/17/19 16:11
06117/1918:02
91-58-7
2-Chlorophenol
ND
ug/L
10.0
1
06/17/19 16:11
0611711918:02
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
7005-72-3
Chrysene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1
06/17119 16:11
06/17/19 18:02
53-70-3
Dibenzofuran
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
132-64-9
1,2-Dichlorobenzene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
95-50-1
1,3-Dichlorobenzene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
541-73-1
1,4-Dichlorobenzene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
106-46-7
3,3'-Dichlorobenzidine
NO
ug/L
20.0
1
06117/1916:11
06/17/19 18:02
91-94-1
2,4-Dichlorophenol
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
120-83-2
Diethylphthalate
NO
ug/L
10.0
1
06117/1916:11
06/1711918:02
84-66-2
2.4-Dimethylphenol
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
105-67-9
Dimethylphthalate
NO
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
131-11-3
Di-n-butylphthalale
NO
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
84-74-2
4,6-Dinitro-2-methylphenol
NO
ug/L
20.0
1
06/17/19 16:11
06/1711918:02
534-52-1
2,4-Dinitrophenol
NO
ug/L
50.0
1
06/17/19 16:11
06/17/19 18:02
51-28-5
2,4-Dinitrotoluene
NO
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
121-14-2
2,6-Dinitrotoluene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
606-20-2
Di-n-octylphthalate
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
117-84-0
bis(2-Ethylhexygphthalate
NO
ug/L
6.0
1
06/17/19 16:11
06/17/19 18:02
117-81-7
Fluoranthene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
206-44-0
Fluorene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
86-73-7
Hexachloro-1,3-butadiene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
87-68-3
Hexachlorobenzene
NO
ug/L
10.0
1
06/1711916:11
06/17/19 18:02
118-74-1
Hexachlorocyclopenladiene
NO
ug/L
10.0
1
0611711916:11
06/17/19 18:02
77-47-4
Hexachloroethane
NO
ug/L
10.0
1
06/1711916:11
06/17/19 18:02
67-72-1
Indeno(1,2,3-cd)pyrene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
193-39-5
Isophorone
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
78-59-1
1-Methylnaphthalene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
90-12-0
2-Methylnaphthalene
NO
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
91-57-6
2-Methylphenol(o-Cresol)
NO
ug/L
10.0
1
06/1711916:11
06/17/19 18:02
95-48-7
3&4-Methylphenol(m&p Cresol)
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
15831-10A
Naphthalene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
91-20-3
2-Nitroaniline
NO
ug/L
20.0
1
06/17/19 16:11
06/17/19 18:02
88-74-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2019 04:54 PM without the whiten consent of Pace Analytical Seances. L-C. Page 5 of 30

aceAnalytical
w oacslabscoin
I
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800Kincey Ave. Suite too
Huntersville, NC 28070
[phone]
Project: Stormwater 6/12
Pace Project No.: 92433022
Sample: STORMWATER
Lab ID: 92433022001 Collected:
06/12/19
14:00 Received: 06/13/19 14:25 Matrix: Water
Parameters
. Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No.
Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
NO
mg/L
4.8
1
06/25/19 05:41
8081 OC Pesticides RVE
Analytical Method:
EPA 8081 B
Preparation Method:
EPA 3510C
Aldrin
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
309-00-2
L2
alpha-BHC
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
319-84-6
L2
beta-BHC
ND
ug/L
0,050
1
06/18/19 22:08
06/24/19 21:56
319-85-7
delta-BHC
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
319-86-8
L2
gamma-BHC (Lindane)
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
58-89-9
L2
Chlordane (Technical)
ND
ug/L
0.20
1
06/18/19 22:08
06/24/19 21:56
57-74-9
4,4'-DDD
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
72-54-8
4,4'-DOE
ND
ug/L
0.060
1
06/18/19 22:08
06/24/19 21:56
72-55-9
L2
4,4'-DDT
ND
ug/L
0.050
1
06/18/19 22:08
0624/19 21:56
50-29-3
Dieldrin
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
60-57-1
12
Endosulfan 1
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
959-98-8
Endosulfan II
NO
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
33213-65-9
1-2
Endosulfan sulfate
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
1031-07-8
1-2
Endrin
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
72-20-8
L2
Endrin aldehyde
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
7421-93-4
Endrin ketone
NO
ug/L
0,050
1
06/18/19 22:08
06/24/19 21:56
53494-70-5
1-2
Heptachlor
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
76-44-8
Heptachlor epoxide
ND
ug/L
0,050
1
06/18/19 22:08
06/24/19 21:56
1024-57-3
L2
Hexachlorobenzene
ND
ug/L
0.050
1
06/18/19 22:08
06/24/19 21:56
118-74-1
Melhoxychlor
ND
ug/L
0.15
1
06/18/19 22:08
06/24/19 21:56
72-43-5
Mirex
ND
ug/L
0.15
1
06/18/19 22:08
06/24/19 21:56
2385-85-5
Toxaphene
NO
ug/L
0.20
1
06118/1922:08
06/24/19 21:56
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
48
%
10-130
1
06/18/19 22:08
06/24/19 21:56
877-09-8
lg
Decachlorobiphenyl (S)
50
%
10-130
1
, 06/18/19 22:08
06/24/19 21:56
2051-24-3
8082 GCS PCB RVE
Analytical Method:
EPA 8082A
Preparation Method:
EPA 3510C
PCB-1016 (Aroclor 1016)
ND
ug/L
0.50
1
06/15/19 13:59
06/24/19 20:52
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.50
1
06/15/19 13:59
06/24/19 20:52
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.50
1
06/16/19 13:59
06/24/19 20:52
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.50
1
06/15/19 13:59
06/24/19 20:52
53469-21-9
PCB-1248 (Aroclor 1248)
NO
ug/L
0.50
1
06/15/19 13:59
06/24/19 20:52
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.50
1
06/15/19 13:59
06/24/19 20:52
11097-69-1
PCB-1260 (Aroclor 1260)
NO
ug/L
0.50
1
06/15/19 13:59
06/24119 20:52
11096-82-5
Surrogates
Decachlorobiphenyl(S)
44
%
10-130
1
06115/1913:59
06/24/19 20:52
2051-24-3
8270E RVE
Analytical Method: EPA 8270E
Preparation Method:
EPA 3510C
Acenaphthene
ND
ug/L
10.0
1
06/17/19 16:11
06/1711918:02
83-32-9
Acenaphlhylene
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
208-96-8
Aniline
ND
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
62-53-3
Anthracene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
120-12-7
Benzo(a)anthracene
NO
ug/L
10.0
1
06/17/19 16:11
06/17/19 18:02
56-55-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2019 04:54 PM without the wdden consent of Pace Analytical Services, LLC. Page 4 of 30

Pace Analytical Services, LLC
aceAnalytical
y Ave. Suite 100
9800eHunsville, C28078
www.patalabs=
[phone]
ANALYTICAL RESULTS
Project: Stormwater 6112
Pace Project No.: 92433022
Sample: STORMWATER
Lab ID: 92433022001 Collected:
06/12/19 14:00
Received: 06/13/19 14:25 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Oual
8260D MSV
Analytical Method: EPA 8260D
Surrogates
4-Rromofluorobenzene (S)
99 %
70-130
1
06/25/19 21:51
460-00-4
1,2-Dichloroethane-d4 (S)
96 %
70-130
1
06/25/19 21:51
17060-07-0
Toluene-d8 (S)
93 %
70-130
1
06/25/19 21:51
2037-26-5
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Total Suspended Solids
12.0 mg/L
2.5
1
06/18/19 13:29
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2019 04:54 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 30