NCG030605_DMR_20200414

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted 9 pi ( Z.o
CERTIFICATE OF COVERAGE NO. NCGO3 0 6 0 5 SAMPLE COLLECTION YEAR 2020
FACILITY NAME Moog, Inc SAMPLE PERIOD l'I Jan-June ❑July-Dec
COUNTY Cherokee or 0 Monthly1 (month)
PERSON COLLECTING SAMPLES Danielle Loyd DISCHARGING TO CLASS ORW HQW I 1Trout PNA
LABORATORY Pace Analytical Lab Cert.# 40 Zero-flow Water Supply I ISA
Other
Comments on sample collection or analysis:
RECF I\! lr", PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
4
Part A: Stormwater Benchmarks and Monitoring Results APR 2 0 2020
GENT{ j1 „ICE I I No discharge this period?'
©i'ili S`cr10, Non-Polar O&G/
Date Sample 24-hour rainfall pH, Total Toxic
Outfall No. Collected' amount, Total Suspended Solids Standard units Total Copper Total Lead Total Zinc Total Petroleum Organics
(mo/dd/yr) Inches3 Hydrocarbons
Benchmarks - - 100 mg/L or 50 mg/L4 6.0—9.0 0.010 mg/L 0.075 mg/L 0.126 mg/L 15 mg/L 1 mg/L
Parameter Code - 46529 C0530 00400 01119 01051 01094 00552 78141
S002 2/18/20 0.875 47.7 6.7 0.0057 ND 0.053 ND ND
SDO3 2/18/20 0.875 19.4 7.0 ND ND ND ND ND
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 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, Section B,Table 1 to identify 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: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3
I

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."
Name(Print name)
Title(Print title)
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 mg/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?'
OutfaII No. Date Sample Collected' 24-hour rainfall amount, New Motor Oil or Non-Polar O&G/Total Total Suspended
(mo/dd/yr) Inches' Hydraulic Oil Usage Petroleum Hydrocarbons Solids
Benchmarks - - - 15 mg/L 100 mg/L or 50 mg/LA
Parameter Code - 46529 NCOIL 00552 C0530
Footnotes from Part A also apply to Part B
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.
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

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 ANY ONE OUTFALL? YES ❑ NO❑
IF YES,HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES❑ NO❑
REGIONAL OFFICE CONTACT NAME:
Mail an original copy of this DMR,includinq 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 Permittee Date
Permit Date: 11/1/2018-05/31/2021 SWU-245,last revised 11/1/2018
Page 3 of 3

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
np de s-sto rm wate r-gp s
Permit No.: N/C/ / / / / / / / or Certificate of Coverage No.: N/C/G/Q/3/0/6'0/Sl
Facility Name: MOO) 1 K,L .
County: G here k e. Phone No. SZO —831--51 I S.
Inspector: t 'vv ,e I k t,yycJ
Date of Inspection: Z— (q--20
Time of Inspection: P. : 3 L
� /Total Event Precipitation(inches): g
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event"is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this report is accurate and complete to the best of my knowledge:
RuZSIA Rid
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. 4061 Structure(pipe,ditch, etc.): pi
Receiving Stream:
410V,GVVe.4
Describe the industrial activities that occur within the outfall drainage area:
klY011,06VrM I )lkv(} V01"1 CALV014 / I\.(01/14i(44,141..2. . VlLCI
Page 1 of 2
S W U-242,Last modified 06/01/2018

2. Color: Describe the color of the discharge`" usin basic colors(red,brown,blue, etc.) and tint
(light,medium, dark)as descriptors: C.. eyt r 1 n-%- r Ai9r
3. Odor: Describe distinct odors that the discharge may have(i.e.,smells strongly of oil,weak
chlorine odor, etc.): Ntyft
4. Clarity: Choose the number which best describes the clarity of the discharge,where 1 is clear
and 5 is very cloudy:
1C.) 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:te
1 � 2 ) 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
1 0 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes •No.
8. Is there an oil sheen in the stormwater discharge? 0Yes •No.
9. Is there evidence of erosion or deposition at the outfall? 0 Yes •No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe 11/4. t
Note: Low clarity,high solids, and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 06/01/2018

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/ / / / / / / / or Certificate of Coverage No.: N_/C_/G_/Q/3/O/6/cl5
Facility Name: M0(� ( ��G •
County: ate/kV Phone No.
Inspector: pvtele, I_a ti
Date of Inspection: .1' I D (v Z-O
Time of Inspection: L , 2-Z.
Total Event Precipitation(inches): -/0
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event"is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this report is accurate and complete to the best of my knowledge:
aukaitt- *Ad
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No.sb63 Structure(pipe,ditch,etc.): Dritin
Receiving Stream: Lre&k.
Describe the industrial activities that occur within the outfall drainage area: �601
Greta s� butlA lv ci Y 04 —
Page 1 of 2
SWU-242,Last modified 06/01/2018

2. Color: Describe the color of the l/discharge using basic colors(red,brown,blue,etc.)and tint
(light,medium,dark)as descriptors: G
3. Odor: Describe any distinct odors that the discharge may have(i.e., smells strongly of oil, weak
chlorine odor, etc.): NI I P
4. Clarity: Choose the number which best describes the clarity of the discharge,where 1 is clear
and 5 is very cloudy:
2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
l0 2 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes •No.
8. Is there an oil sheen in the stormwater discharge? QYes •No.
9. Is there evidence of erosion or deposition at the outfall? 0 Yes •No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe N l Dir
Note: Low clarity,high solids,and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 06/01/2018

Pace Analytical Services,LLC
2225 Riverside Dr.
aceAnalytical Asheville,NC 28804
www.pacelabs.com
[phone]
March 04, 2020
Danielle Loyd
Moog Components
1995 NC Hwy 141
Murphy, NC 28906
RE: Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
Dear Danielle Loyd:
Enclosed are the analytical results for sample(s) received by the laboratory on February 20, 2020.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
P� t
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 1 of 25

Pace Analytical Services,LLC
2225 Riverside
aceAnalytical
www.pacelabs.cam
Asheville,NC 28804
[phone]
CERTIFICATIONS
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
Pace Analytical Services Charlotte
9800 Kincey Ave.Ste 100,Huntersville, NC 28078 South Carolina Certification#:99006001
Louisiana/NELAP Certification#LA170028 Florida/NELAP Certification#:E87627
North Carolina Drinking Water Certification#:37706 Kentucky UST Certification#:84
North Carolina Field Services Certification#:5342 VirginiaNELAP Certification#:460221
North Carolina Wastewater Certification#:12
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville, NC 28804 North Carolina Wastewater Certification#:40
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
Massachusetts Certification#: M-NC030 VirginiaNELAP Certification#:460222
North Carolina Drinking Water Certification#:37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 25

aceAnalytical
www.pacelabs.com C Pace AnalyticalServices,LLC
Riverside LC
Asheville,NC 28804
[phone]
SAMPLE ANALYTE COUNT
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92466001001 SDO2 EPA 1664B HH 1 PASI-C
EPA 608.3 SEM 31 PASI-C
EPA 200.7 Rev 4.4 1994 SH1 12 PASI-A
EPA 245.1 Rev 3.0 1994 SOO 1 PASI-A
EPA 625.1 BPJ 58 PASI-C
EPA 624.1 SAS 34 PASI-C
SM 2540D-2011 CJL 1 PASI-A
EPA 420.4 Rev 1.0 1993 KDF1 1 PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 25

Pace Analytical Services,LLC
2225 Riverside Dr.
aceAnalytical Asheville,NC 28804
www.pacelabs.com
[phone]
1
ANALYTICAL RESULTS
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
Sample: SDO2 Lab ID: 92466001001 Collected: 02/18/20 17:36 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
1664 SGT-HEM,TPH Analytical Method:EPA 1664E
Protal Petroleum Hydrocarbons ND mg/L 5.0 1 03/04/20 10:07
608 PCB Pest RVE Analytical Method:EPA 608.3 Preparation Method:EPA 608.3
Aldrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 309-00-2
alpha-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 319-84-6
beta-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 319-85-7
delta-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 319-86-8
gamma-BHC(Lindane) ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 58-89-9
Chlordane(Technical) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 57-74-9
alpha-Chlordane ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 5103-71-9
gamma-Chlordane ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 5103-74-2
4,4'-DDD ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 72-54-8
4,4'-DDE ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 72-55-9
4,4'-DDT ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 50-29-3
Dieldrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 60-57-1
Endosulfan I ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 959-98-8
Endosulfan II ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 33213-65-9
Endosulfan sulfate ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 1031-07-8
Endrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 72-20-8
Endrin aldehyde ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 7421-93-4
Endrin ketone 0.0 ug/L 1 02/24/20 12:20 02/26/20 02:06 53494-70-5
Heptachlor ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 76-44-8
Heptachlor epoxide ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:06 1024-57-3
Methoxychlor 0.0 ug/L 1 02/24/20 12:20 02/26/20 02:06 72-43-5
PCB-1016(Aroclor 1016) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 12674-11-2
PCB-1221 (Aroclor 1221) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 11104-28-2
PCB-1232(Aroclor 1232) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 11141-16-5
PCB-1242(Aroclor 1242) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 53469-21-9
PCB-1248(Aroclor 1248) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 12672-29-6
PCB-1254(Aroclor 1254) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 11097-69-1
PCB-1260(Aroclor 1260) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 11096-82-5
Toxaphene ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:06 8001-35-2
Surrogates
Tetrachloro-m-xylene(S) 71 % 10-130 1 02/24/20 12:20 02/26/20 02:06 877-09-8
Decachlorobiphenyl(S) 71 % 10-130 1 02/24/20 12:20 02/26/20 02:06 2051-24-3
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Antimony ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:53 7440-36-0
Arsenic ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:53 7440-38-2
Beryllium ND ug/L 1.0 1 02/27/20 01:25 02/28/20 00:53 7440-41-7
Cadmium ND ug/L 1.0 1 02/27/20 01:25 02/28/20 00:53 7440-43-9
Chromium 7.6 ug/L. 5.0 1 02/27/20 01:25 02/28/20 00:53 7440-47-3
Copper 5.7 ug/E 5.0 1 02/27/20 01:25 02/28/20 00:53 7440-50-8
Lead ND ug/L "0 5.0 1 02/27/20 01:25 02/28/20 00:53 7439-92-1
Nickel ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:53 7440-02-0
Selenium ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:53 7782-49-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 25

aceAnalyticalPace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacNabs.com
[phone]
1
ANALYTICAL RESULTS
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
Sample: SDO2 Lab ID: 92466001001 Collected: 02/18/20 17:36 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Silver ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:53 7440-22-4
Thallium ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:53 7440-28-0
,,;Zinc 10.0 1 02/27/20 01:25 02/28/20 00:53 7440-66-6
245.1 Mercury Analytical Method:EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994
Mercury ND ug/L 0.20 1 02/26/20 13:22 02/27/20 18:39 7439-97-6
625 MSSV Analytical Method:EPA 625.1 Preparation Method:EPA 625.1
Acenaphthene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 83-32-9
Acenaphthylene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 208-96-8
Anthracene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 120-12-7
Benzo(a)anthracene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 56-55-3
Benzo(a)pyrene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 50-32-8
Benzo(b)fluoranthene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 205-99-2
Benzo(g,h,i)perylene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 191-24-2
Benzo(k)fluoranthene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 207-08-9
4-Bromophenylphenyl ether ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 101-55-3
Butylbenzylphthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 85-68-7
4-Chloro-3-methylphenol ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 59-50-7
bis(2-Chloroethoxy)methane ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 111-91-1
bis(2-Chloroethyl)ether ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 111-44-4
2-Chloronaphthalene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 91-58-7
2-Chlorophenol ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 95-57-8
4-Chlorophenylphenyl ether ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 7005-72-3
Chrysene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 218-01-9
Dibenz(a,h)anthracene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 53-70-3
3,3'-Dichlorobenzidine ND ug/L 250 10 02/24/20 12:16 02/25/20 19:59 91-94-1
2,4-Dichlorophenol ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 120-83-2
Diethylphthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 84-66-2
2,4-Dimethylphenol ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 105-67-9
Dimethylphthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 131-11-3
Di-n-butylphthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 84-74-2
4,6-Dinitro-2-methylphenol ND ug/L 200 10 02/24/20 12:16 02/25/20 19:59 534-52-1
2,4-Dinitrophenol ND ug/L 500 10 02/24/20 12:16 02/25/20 19:59 51-28-5
2,4-Dinitrotoluene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 121-14-2
2,6-Dinitrotoluene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 606-20-2
Di-n-octylphthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 117-84-0
bis(2-Ethylhexyl)phthalate ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 117-81-7
Fluoranthene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 206-44-0
Fluorene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 86-73-7
Hexachloro-1,3-butadiene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 87-68-3
Hexachlorobenzene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 118-74-1
Hexachlorocyclopentadiene ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 77-47-4
Hexachloroethane ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 67-72-1
Indeno(1,2,3-cd)pyrene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 193-39-5
Isophorone ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 78-59-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com m
[phone]
ANALYTICAL RESULTS
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
Sample: SDO2 Lab ID: 92466001001 Collected: 02/18/20 17:36 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 MSSV Analytical Method: EPA 625.1 Preparation Method:EPA 625.1
Naphthalene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 91-20-3
Nitrobenzene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 98-95-3
2-Nitrophenol ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 88-75-5
4-Nitrophenol ND ug/L 500 10 02/24/20 12:16 02/25/20 19:59 100-02-7
N-Nitrosodimethylamine ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 62-75-9
N-Nitroso-di-n-propylamine ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 621-64-7
N-Nitrosodiphenylamine ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 86-30-6
2,2'-Oxybis(1-chloropropane) ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 108-60-1
Pentachlorophenol ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 87-86-5
Phenanthrene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 85-01-8
Phenol ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 108-95-2
Pyrene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 129-00-0
1,2,4-Trichlorobenzene ND ug/L 50.0 10 02/24/20 12:16 02/25/20 19:59 120-82-1
2,4,6-Trichlorophenol ND ug/L 100 10 02/24/20 12:16 02/25/20 19:59 88-06-2
Surrogates
Nitrobenzene-d5(S) 0 % 10-120 10 02/24/20 12:16 02/25/20 19:59 4165-60-0 D3,S4
2-Fluorobiphenyl(S) 0 % 15-120 10 02/24/20 12:16 02/25/20 19:59 321-60-8 S4
Terphenyl-d14(S) 0 % 11-131 10 02/24/20 12:16 02/25/20 19:59 1718-51-0 S4
Phenol-d6(S) 0 % 10-120 10 02/24/20 12:16 02/25/20 19:59 13127-88-3 S4
2-Fluorophenol(S) 0 % 10-120 10 02/24/20 12:16 02/25/20 19:59 367-12-4 S4
2,4,6-Tribromophenol(S) 0 % 10-137 10 02/24/20 12:16 02/25/20 19:59 118-79-6 S4
24 Volatile Organics Analytical Method:EPA 624.1 '
Benzene ND ug/L 1.0 1 02/28/20 17:27 71-43-2
Bromodichloromethane ND ug/L 2.0 1 02/28/20 17:27 75-27-4
Bromoform ND ug/L 2.0 1 02/28/20 17:27 75-25-2
Bromomethane ND ug/L 2.0 1 02/28/20 17:27 74-83-9
Carbon tetrachloride ND ug/L 2.0 1 02/28/20 17:27 56-23-5
Chlorobenzene ND ug/L 2.0 1 02/28/20 17:27 108-90-7
Chloroethane ND ug/L 2.0 1 02/28/20 17:27 75-00-3
Chloroform ND ug/L 2.0 1 02/28/20 17:27 67-66-3
Chloromethane ND ug/L 2.0 1 02/28/20 17:27 74-87-3
Dibromochloromethane ND ug/L 2.0 1 02/28/20 17:27 124-48-1
1,2-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:27 95-50-1
1,3-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:27 541-73-1
1,4-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:27 106-46-7
1,1-Dichloroethane ND ug/L 2.0 1 02/28/20 17:27 75-34-3
1,2-Dichloroethane ND ug/L 2.0 1 02/28/20 17:27 107-06-2
1,1-Dichloroethene ND ug/L 2.0 1 02/28/20 17:27 75-35-4
cis-1,2-Dichloroethene ND ug/L 2.0 1 02/28/20 17:27 156-59-2
trans-1,2-Dichloroethene ND ug/L 2.0 1 02/28/20 17:27 156-60-5
1,2-Dichloropropane ND ug/L 2.0 1 02/28/20 17:27 78-87-5
cis-1,3-Dichloropropene ND ug/L 2.0 1 02/28/20 17:27 10061-01-5
trans-1,3-Dichloropropene ND ug/L 2.0 1 02/28/20 17:27 10061-02-6
Ethylbenzene ND ug/L 1.0 1 02/28/20 17:27 100-41-4
Methylene Chloride ND ug/L 2.0 1 02/28/20 17:27 75-09-2
1,1,2,2-Tetrachloroethane ND ug/L 2.0 1 02/28/20 17:27 79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 25

Pace Analytical Services,LLC
aceAnalytical® hevi Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
1
ANALYTICAL RESULTS
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
Sample: SD02 Lab ID: 92466001001 Collected: 02/18/20 17:36 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
624 Volatile Organics Analytical Method:EPA 624.1
Tetrachloroethene ND ug/L 2.0 1 02/28/20 17:27 127-18-4
Toluene ND ug/L 1.0 1 02/28/20 17:27 108-88-3
1,1,1-Trichloroethane ND ug/L 2.0 1 02/28/20 17:27 71-55-6
1,1,2-Trichloroethane ND ug/L 2.0 1 02/28/20 17:27 79-00-5
Trichloroethene ND ug/L 2.0 1 02/28/20 17:27 79-01-6
Trichlorofluoromethane ND ug/L 2.0 1 02/28/20 17:27 75-69-4
Vinyl chloride ND ug/L 2.0 1 02/28/20 17:27 75-01-4
Surrogates
4-Bromofluorobenzene(S) 97 % 70-130 1 02/28/20 17:27 460-00-4
Toluene-d8(S) 103 % 70-130 1 02/28/20 17:27 2037-26-5
1,2-Dichloroethane-d4(S) 106 % 70-130 1 02/28/20 17:27 17060-07-0
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Taal Suspended Solids 47.7 mg/L S 8.3 1 02/21/20 16:19
420.4 Phenolics,Total Analytical Method:EPA 420.4 Rev 1.0 1993 Preparation Method: EPA 420.4 Rev 1.0 1993
Phenol ND mg/L 0.020 1 03/02/20 09:55 03/02/20 14:49 108-95-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 25

Pace Analytical Services,LLC
aceAnalytical® hevi Riverside Dr.
Asheville,NC 28804
www.pacelahs.corn
[phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 528378 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM,TPH
Associated Lab Samples: 92466001001
METHOD BLANK: 2822253 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 03/04/20 09:41
LABORATORY CONTROL SAMPLE: 2822254
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L 20 15.9 80 64-132
MATRIX SPIKE SAMPLE: 2822255
2629411002 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L ND 20 6.4 28 64-132 M1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 25

Pace Analytical Services,LLC
aceAnalytical Riverside Dr.
Ashevihevi Asheville,NC 28804
www.pacslabs.com [phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 527144 Analysis Method: EPA 245.1 Rev 3.0 1994
QC Batch Method: EPA 245.1 Rev 3.0 1994 Analysis Description: 245.1 Mercury
Associated Lab Samples: 92466001001
METHOD BLANK: 2816505 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury ug/L ND 0.20 02/27/20 17:32
LABORATORY CONTROL SAMPLE: 2816506
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury ug/L 2.5 2.5 100 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2816507 2816508
MS MSD
92464986013 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.5 100 100 70-130 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2816509 2816510
MS MSD
92464987008 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Mercury ug/L ND 2.5 2.5 2.8 2.5 114 100 70-130 13
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 25

aceAnalytical®
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 527309 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET
Associated Lab Samples: 92466001001
METHOD BLANK: 2817537 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Antimony ug/L ND 5.0 02/28/20 00:20
Arsenic ug/L ND 10.0 02/28/20 00:20
Beryllium ug/L ND 1.0 02/28/20 00:20
Cadmium ug/L ND 1.0 02/28/20 00:20
Chromium ug/L ND 5.0 02/28/20 00:20
Copper ug/L ND 5.0 02/28/20 00:20
Lead ug/L ND 5.0 02/28/20 00:20
Nickel ug/L ND 5.0 02/28/20 00:20
Selenium ug/L ND 10.0 02/28/20 00:20
Silver ug/L ND 5.0 02/28/20 00:20
Thallium ug/L ND 10.0 02/28/20 00:20
Zinc ug/L ND 10.0 02/28/20 00:20
LABORATORY CONTROL SAMPLE: 2817538
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Antimony ug/L 500 481 96 85-115
Arsenic ug/L 500 461 92 85-115
Beryllium ug/L 500 474 95 85-115
Cadmium ug/L 500 480 96 85-115
Chromium ug/L 500 480 96 85-115
Copper ug/L 500 474 95 85-115
Lead ug/L 500 477 95 85-115
Nickel ug/L 500 478 96 85-115
Selenium ug/L 500 485 97 85-115
Silver ug/L 250 236 94 85-115
Thallium ug/L 500 462 92 85-115
Zinc ug/L 500 473 95 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817539 2817540
MS MSD
92464146001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Antimony ug/L ND 500 500 526 518 105 104 70-130 1
Arsenic ug/L ND 500 500 506 505 101 100 70-130 0
Beryllium ug/L ND 500 500 529 524 106 105 70-130 1
Cadmium ug/L ND 500 500 516 510 103 102 70-130 1
Chromium ug/L ND 500 500 522 516 104 103 70-130 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 25

aceAnalytical®
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.cem [phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817539 2817540
MS MSD
92464146001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Copper ug/L ND 500 500 522 515 103 102 70-130 1
Lead ug/L ND 500 500 511 507 102 101 70-130 1
Nickel ug/L ND 500 500 518 511 104 102 70-130 1
Selenium ug/L ND 500 500 550 535 110 107 70-130 3
Silver ug/L ND 250 250 258 254 103 102 70-130 1
Thallium ug/L ND 500 500 498 493 99 98 70-130 1
Zinc ug/L ND 500 500 528 519 104 102 70-130 2
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817541 2817542
MS MSD
92466147001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Antimony ug/L ND 500 500 517 512 103 102 70-130 1
Arsenic ug/L ND 500 500 504 501 101 100 70-130 1
Beryllium ug/L ND 500 500 507 507 101 101 70-130 0
Cadmium ug/L ND 500 500 493 489 99 98 70-130 1
Chromium ug/L ND 500 500 497 494 99 99 70-130 1
Copper ug/L 11.3 500 500 512 505 100 99 70-130 1
Lead ug/L ND 500 500 488 483 98 97 70-130 1
Nickel ug/L ND 500 500 486 483 97 97 70-130 1
Selenium ug/L ND 500 500 525 523 105 104 70-130 0
Silver ug/L ND 250 250 249 246 100 98 70-130 1
Thallium ug/L 4.0J 500 500 469 470 93 93 70-130 0
Zinc ug/L 54.3 500 500 547 544 99 98 70-130 1
Results presented on this page are in the units indicated by the"units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 25

Pace Analytical Services,LLC
® 2225 Riverside Dr.
ace Analytical Asheville,NC 28804
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 527727 Analysis Method: EPA 624.1
QC Batch Method: EPA 624.1 Analysis Description: 624 MSV
Associated Lab Samples: 92466001001
METHOD BLANK: 2819463 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1,1-Trichloroethane ug/L ND 2.0 02/28/20 11:49
1,1,2,2-Tetrachloroethane ug/L ND 2.0 02/28/20 11:49
1,1,2-Trichloroethane ug/L ND 2.0 02/28/20 11:49
1,1-Dichloroethane ug/L ND 2.0 02/28/20 11:49
1,1-Dichloroethene ug/L ND 2.0 02/28/20 11:49
1,2-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
1,2-Dichloroethane ug/L ND 2.0 02/28/20 11:49
1,2-Dichloropropane ug/L ND 2.0 02/28/20 11:49
1,3-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
1,4-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
Benzene ug/L ND 1.0 02/28/20 11:49
Bromodichloromethane ug/L ND 2.0 02/28/20 11:49
Bromoform ug/L ND 2.0 02/28/20 11:49
Bromomethane ug/L ND 2.0 02/28/20 11:49
Carbon tetrachloride ug/L ND 2.0 02/28/20 11:49
Chlorobenzene ug/L ND 2.0 02/28/20 11:49
Chloroethane ug/L ND 2.0 02/28/20 11:49
Chloroform ug/L ND 2.0 02/28/20 11:49
Chloromethane ug/L ND 2.0 02/28/20 11:49
cis-1,2-Dichloroethene ug/L ND 2.0 02/28/20 11:49
cis-1,3-Dichloropropene ug/L ND 2.0 02/28/20 11:49
Dibromochloromethane ug/L ND 2.0 02/28/20 11:49
Ethylbenzene ug/L ND 1.0 02/28/20 11:49
Methylene Chloride ug/L ND 2.0 02/28/20 11:49
Tetrachloroethene ug/L ND 2.0 02/28/20 11:49
Toluene ug/L ND 1.0 02/28/20 11:49
trans-1,2-Dichloroethene ug/L ND 2.0 02/28/20 11:49
trans-1,3-Dichloropropene ug/L ND 2.0 02/28/20 11:49
Trichloroethene ug/L ND 2.0 02/28/20 11:49
Trichlorofluoromethane ug/L ND 2.0 02/28/20 11:49
Vinyl chloride ug/L ND 2.0 02/28/20 11:49
1,2-Dichloroethane-d4(S) % 110 70-130 02/28/20 11:49
4-Bromofluorobenzene(S) % 103 70-130 02/28/20 11:49
Toluene-d8(S) % 103 70-130 02/28/20 11:49
LABORATORY CONTROL SAMPLE: 2819464
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,1,1-Trichloroethane ug/L 20 21.0 105 70-130
1,1,2,2-Tetrachloroethane ug/L 20 17.5 88 60-140
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
LABORATORY CONTROL SAMPLE: 2819464
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,1,2-Trichloroethane ug/L 20 19.7 99 70-130
1,1-Dichloroethane ug/L 20 21.4 107 70-130
1,1-Dichloroethene ug/L 20 23.5 117 50-150
1,2-Dichlorobenzene ug/L 20 17.4 87 65-135
1,2-Dichloroethane ug/L 20 21.3 107 49-155
1,2-Dichloropropane ug/L 20 20.7 104 35-165
1,3-Dichlorobenzene ug/L 20 16.5 83 70-130
1,4-Dichlorobenzene ug/L 20 17.3 87 65-135
Benzene ug/L 20 20.7 103 65-135
Bromodichloromethane ug/L 20 21.1 105 65-135
Bromoform ug/L 20 17.8 89 70-130
Bromomethane ug/L 20 35.4 177 15-185
Carbon tetrachloride ug/L 20 20.9 104 70-130
Chlorobenzene ug/L 20 17.6 88 65-135
Chloroethane ug/L 20 22.7 114 40-160
Chloroform ug/L 20 20.4 102 70-135
Chloromethane ug/L 20 17.9 89 1-205
cis-1,2-Dichloroethene ug/L 20 20.2 101 68-146
cis-1,3-Dichloropropene ug/L 20 20.0 100 25-175
Dibromochloromethane ug/L 20 19.8 99 70-135
Ethylbenzene ug/L 20 16.5 82 60-140
Methylene Chloride ug/L 20 20.3 102 60-140
Tetrachloroethene ug/L 20 16.6 83 70-130
Toluene ug/L 20 18.4 92 70-130
trans-1,2-Dichloroethene ug/L 20 21.9 109 70-130
trans-1,3-Dichloropropene ug/L 20 19.7 98 50-150
Trchloroethene ug/L 20 19.8 99 65-135
Trichlorofluoromethane ug/L 20 22.4 112 50-150
Vinyl chloride ug/L 20 25.8 129 5-195
1,2-Dichloroethane-d4(S) % 108 70-130
4-Bromofluorobenzene(S) % 103 70-130
Toluene-d8(S) % 100 70-130
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2819465 2819466
MS MSD
92465701001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
1,1,1-Trichloroethane ug/L ND 20 20 22.1 22.4 111 112 52-162 1
1,1,2,2-Tetrachloroethane ug/L ND 20 20 18.3 18.6 92 93 46-157 2
1,1,2-Trichloroethane ug/L ND 20 20 20.4 19.8 102 99 52-150 3
1,1-Dichloroethane ug/L ND 20 20 22.6 22.7 113 114 59-155 1
1,1-Dichloroethene ug/L ND 20 20 26.1 24.3 130 122 1-234 7
1,2-Dichlorobenzene ug/L ND 20 20 15.8 17.2 79 86 18-190 9
1,2-Dichloroethane ug/L ND 20 20 21.3 21.9 107 110 49-155 3
1,2-Dichloropropane ug/L ND 20 20 20.2 21.2 101 106 1-210 5
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 25

Pace Analytical Services,LLC
aceAnalytical Riverside Dr.
Ashevihevi Asheville,NC 28804
www.pacelabs.com [phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2819465 2819466
MS MSD
92465701001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
1,3-Dichlorobenzene ug/L ND 20 20 16.2 16.9 81 85 59-156 5
1,4-Dichlorobenzene ug/L ND 20 20 17.3 18.1 87 91 18-190 4
Benzene ug/L ND 20 20 21.0 20.5 105 102 37-151 2
Bromodichloromethane ug/L ND 20 20 21.1 19.8 105 99 35-155 6
Bromoform ug/L ND 20 20 17.5 18.9 87 95 45-169 8
Bromomethane ug/L ND 20 20 22.8 24.1 114 121 1-242 5
Carbon tetrachloride ug/L ND 20 20 22.2 22.9 111 114 70-140 3
Chlorobenzene ug/L ND 20 20 18.1 18.4 91 92 37-160 2
Chloroethane ug/L ND 20 20 24.2 20.9 121 105 14-230 14
Chloroform ug/L ND 20 20 21.8 21.3 109 107 51-138 2
Chloromethane ug/L ND 20 20 16.3 16.3 81 82 1-273 0
cis-1,2-Dichloroethene ug/L ND 20 20 23.2 21.9 116 109 45-174 6
cis-1,3-Dichloropropene ug/L ND 20 20 19.2 19.3 96 96 1-227 0
Dibromochloromethane ug/L ND 20 20 19.5 19.7 97 99 53-149 1
Ethylbenzene ug/L ND 20 20 18.1 17.1 91 85 37-162 6
Methylene Chloride ug/L ND 20 20 21.3 20.2 106 101 1-221 5
Tetrachloroethene ug/L ND 20 20 17.9 18.1 90 90 64-148 1
Toluene ug/L ND 20 20 21.7 19.5 109 98 47-150 11
trans-1,2-Dichloroethene ug/L ND 20 20 23.0 22.6 115 113 54-156 2
trans-1,3-Dichloropropene ug/L ND 20 20 19.8 19.5 99 98 17-183 1
Trichloroethene ug/L ND 20 20 20.3 19.6 102 98 70-157 4
Trichlorofluoromethane ug/L ND 20 20 24.1 23.0 120 115 17-181 5
Vinyl chloride ug/L ND 20 20 25.0 23.9 125 120 1-251 4
1,2-Dichloroethane-d4(S) % 103 107 70-130
4-Bromofluorobenzene(S) % 102 100 70-130
Toluene-d8(S) % 97 96 70-130
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 25

aceAnalyticalPace Analytical Services,LLC
to
www.pacelabs.com 2225 Riverside Dr.
Asheville,NC 28804
[phone]
QUALITY CONTROL DATA
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 526617 Analysis Method: EPA 608.3
QC Batch Method: EPA 608.3 Analysis Description: 608 PCB Pest Red Vol
Associated Lab Samples: 92466001001
METHOD BLANK: 2814109 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
4,4'-DDD ug/L ND 0.050 02/26/20 03:33
4,4'-DDE ug/L ND 0.050 02/26/20 03:33
4,4'-DDT ug/L ND 0.050 02/26/20 03:33
Aldrin ug/L ND 0.050 02/26/20 03:33
alpha-BHC ug/L ND 0.050 02/26/20 03:33
alpha-Chlordane ug/L ND 0.050 02/26/20 03:33
beta-BHC ug/L ND 0.050 02/26/20 03:33
Chlordane(Technical) ug/L ND 0.50 02/26/20 03:33
delta-BHC ug/L ND 0.050 02/26/20 03:33
Dieldrin ug/L ND 0.050 02/26/20 03:33
Endosulfan I ug/L ND 0.050 02/26/20 03:33
Endosulfan II ug/L ND 0.050 02/26/20 03:33
Endosulfan sulfate ug/L ND 0.050 02/26/20 03:33
Endrin ug/L ND 0.050 02/26/20 03:33
Endrin aldehyde ug/L ND 0.050 02/26/20 03:33
Endrin ketone ug/L ND 0.050 02/26/20 03:33
gamma-BHC(Lindane) ug/L ND 0.050 02/26/20 03:33
gamma-Chlordane ug/L ND 0.050 02/26/20 03:33
Heptachlor ug/L ND 0.050 02/26/20 03:33
Heptachlor epoxide ug/L ND 0.050 02/26/20 03:33
Methoxychlor ug/L 0.0 02/26/20 03:33
PCB-1016(Aroclor 1016) ug/L ND 0.50 02/26/20 03:33
PCB-1221 (Aroclor 1221) ug/L ND 0.50 02/26/20 03:33
PCB-1232(Aroclor 1232) ug/L ND 0.50 02/26/20 03:33
PCB-1242(Aroclor 1242) ug/L ND 0.50 02/26/20 03:33
PCB-1248(Aroclor 1248) ug/L ND 0.50 02/26/20 03:33
PCB-1254(Aroclor 1254) ug/L ND 0.50 02/26/20 03:33
PCB-1260(Aroclor 1260) ug/L ND 0.50 02/26/20 03:33
Toxaphene ug/L ND 0.50 02/26/20 03:33
Decachlorobiphenyl(S) % 115 10-130 02/26/20 03:33
Tetrachloro-m-xylene(S) % 84 10-130 02/26/20 03:33
LABORATORY CONTROL SAMPLE: 2814110
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
4,4'-DDD ug/L 0.25 0.29 117 31-141
4,4'-DDE ug/L 0.25 0.27 107 30-145
4,4'-DDT ug/L 0.25 0.31 123 25-160
Aldrin ug/L 0.25 0.18 70 42-140
alpha-BHC ug/L 0.25 0.26 104 37-140
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 25

aceAnalytical® 2225
Pace Analytical Services,LLC
hevi Riverside Dr.
Asheville,NC 28804
www.pacelabs.coln
[phone]
I
QUALITY CONTROL DATA
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
LABORATORY CONTROL SAMPLE: 2814110
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
alpha-Chlordane ug/L 0.25 0.24 97 45-140
beta-BHC ug/L 0.25 0.29 115 17-147
delta-BHC ug/L 0.25 0.26 104 19-140
Dieldrin ug/L 0.25 0.28 112 36-146
Endosulfan I ug/L 0.25 0.25 98 45-153
Endosulfan II ug/L 0.25 0.25 98 1-202
Endosulfan sulfate ug/L 0.25 0.29 118 26-144
Endrin ug/L 0.25 0.29 116 30-147
Endrin aldehyde ug/L 0.25 0.28 111 50-148
Endrin ketone ug/L 0.25 0.31 125 70-130
gamma-BHC(Lindane) ug/L 0.25 0.25 99 32-140
gamma-Chlordane ug/L 0.25 0.27 108 45-140
Heptachlor ug/L 0.25 0.25 98 34-140
Heptachlor epoxide ug/L 0.25 0.26 102 37-142
Methoxychlor ug/L 0.75 0.84 112
Decachlorobiphenyl(S) % 127 10-130
Tetrachloro-m-xylene(S) % 87 10-130
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2815118 2815119
MS MSD
92455188009 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
4,4'-DDD ug/L ND 0.25 0.25 0.28 0.28 113 112 31-141 1
4,4'-DDE ug/L ND 0.25 0.25 0.27 0.24 108 98 30-145 10
4,4'-DDT ug/L ND 0.25 0.25 0.29 0.30 114 118 25-160 3
Aldrin ug/L ND 0.25 0.25 0.21 0.17 85 69 42-140 21
alpha-BHC ug/L ND 0.25 0.25 0.26 0.24 106 97 37-140 8
alpha-Chlordane ug/L ND 0.25 0.25 0.24 0.23 95 92 45-140 3
beta-BHC ug/L ND 0.25 0.25 0.32 0.29 127 115 17-147 10
delta-BHC ug/L ND 0.25 0.25 0.26 0.25 104 102 19-140 2
Dieldrin ug/L ND 0.25 0.25 0.28 0.27 111 108 36-146 3
Endosulfan I ug/L ND 0.25 0.25 0.24 0.24 97 97 45-153 0
Endosulfan II ug/L ND 0.25 0.25 0.24 0.24 97 96 1-202 1
Endosulfan sulfate ug/L ND 0.25 0.25 0.28 0.28 113 114 26-144 1
Endrin ug/L ND 0.25 0.25 0.29 0.28 115 114 30-147 2
Endrin aldehyde ug/L ND 0.25 0.25 0.27 0.27 107 107 50-150 0
Endrin ketone ug/L 0.0 0.25 0.25 0.30 0.31 121 123 20-150 1
gamma-BHC(Lindane) ug/L ND 0.25 0.25 0.26 0.23 103 92 32-140 10
gamma-Chlordane ug/L ND 0.25 0.25 0.23 0.25 92 102 45-140 10
Heptachlor ug/L ND 0.25 0.25 0.27 0.24 109 97 34-140 12
Heptachlor epoxide ug/L ND 0.25 0.25 0.26 0.24 105 98 37-142 7
Methoxychlor ug/L 0.0 0.75 0.75 0.80 0.81 107 108 1
Decachlorobiphenyl(S) % 99 107 10-130
Tetrachloro-m-xylene(S) % 91 80 10-130
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 25

Pace Analytical Services,LLC
aceAnalytical hevi Riverside Dr.
Asheville,NC 28804
www.pacelabs.com [phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 526615 Analysis Method: EPA 625.1
QC Batch Method: EPA 625.1 Analysis Description: 625 MSS
Associated Lab Samples: 92466001001
METHOD BLANK: 2814101 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,2,4-Trichlorobenzene ug/L ND 5.0 02/25/20 09:28
2,2'-Oxybis(1-chloropropane) ug/L ND 5.0 02/25/20 09:28
2,4,6-Trichlorophenol ug/L ND 10.0 02/25/20 09:28
2,4-Dichlorophenol ug/L ND 5.0 02/25/20 09:28
2,4-Dimethylphenol ug/L ND 10.0 02/25/20 09:28
2,4-Dinitrophenol ug/L ND 50.0 02/25/20 09:28
2,4-Dinitrotoluene ug/L ND 5.0 02/25/20 09:28
2,6-Dinitrotoluene ug/L ND 5.0 02/25/20 09:28
2-Chloronaphthalene ug/L ND 5.0 02/25/20 09:28
2-Chlorophenol ug/L ND 5.0 02/25/20 09:28
2-Nitrophenol ug/L ND 5.0 02/25/20 09:28
3,3'-Dichlorobenzidine ug/L ND 25.0 02/25/20 09:28
4,6-Dinitro-2-methylphenol ug/L ND 20.0 02/25/20 09:28
4-Bromophenylphenyl ether ug/L ND 5.0 02/25/20 09:28
4-Chloro-3-methylphenol ug/L ND 5.0 02/25/20 09:28
4-Chlorophenylphenyl ether ug/L ND 5.0 02/25/20 09:28
4-Nitrophenol ug/L ND 50.0 02/25/20 09:28
Acenaphthene ug/L ND 5.0 02/25/20 09:28
Acenaphthylene ug/L ND 5.0 02/25/20 09:28
Anthracene ug/L ND 5.0 02/25/20 09:28
Benzo(a)anthracene ug/L ND 5.0 02/25/20 09:28
Benzo(a)pyrene ug/L ND 5.0 02/25/20 09:28
Benzo(b)fluoranthene ug/L ND 5.0 02/25/20 09:28
Benzo(g,h,i)perylene ug/L ND 5.0 02/25/20 09:28
Benzo(k)fluoranthene ug/L ND 5.0 02/25/20 09:28
bis(2-Chloroethoxy)methane ug/L ND 10.0 02/25/20 09:28
bis(2-Chloroethyl)ether ug/L ND 5.0 02/25/20 09:28
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 02/25/20 09:28
Butylbenzylphthalate ug/L ND 5.0 02/25/20 09:28
Chrysene ug/L ND 5.0 02/25/20 09:28
Di-n-butylphthalate ug/L ND 5.0 02/25/20 09:28
Di-n-octylphthalate ug/L ND 5.0 02/25/20 09:28
Dibenz(a,h)anthracene ug/L ND 5.0 02/25/20 09:28
Diethylphthalate ug/L ND 5.0 02/25/20 09:28
Dimethylphthalate ug/L ND 5.0 02/25/20 09:28
Fluoranthene ug/L ND 5.0 02/25/20 09:28
Fluorene ug/L ND 5.0 02/25/20 09:28
Hexachloro-1,3-butadiene ug/L ND 5.0 02/25/20 09:28
Hexachlorobenzene ug/L ND 5.0 02/25/20 09:28
Hexachlorocyclopentadiene ug/L ND 10.0 02/25/20 09:28
Hexachloroethane ug/L ND 5.0 02/25/20 09:28
Results presented on this page are in the units indicated by the'Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 25

Pace Analytical Services,LLC
a�
aceAnalytical 2225 Rivers 2e Dr.
04
Asheville,NC 28804
www.pacelabs.com
[phone]
1
QUALITY CONTROL DATA
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
METHOD BLANK: 2814101 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 02/25/20 09:28
Isophorone ug/L ND 10.0 02/25/20 09:28
N-Nitroso-di-n-propylamine ug/L ND 5.0 02/25/20 09:28
N-Nitrosodimethylamine ug/L ND 5.0 02/25/20 09:28
N-Nitrosodiphenylamine ug/L ND 10.0 02/25/20 09:28
Naphthalene ug/L ND 5.0 02/25/20 09:28
Nitrobenzene ug/L ND 5.0 02/25/20 09:28
Pentachlorophenol ug/L ND 10.0 02/25/20 09:28
Phenanthrene ug/L ND 5.0 02/25/20 09:28
Phenol ug/L ND 5.0 02/25/20 09:28
Pyrene ug/L ND 5.0 02/25/20 09:28
2,4,6-Tribromophenol(S) % 95 10-137 02/25/20 09:28
2-Fluorobiphenyl(S) % 66 15-120 02/25/20 09:28
2-Fluorophenol(S) % 31 10-120 02/25/20 09:28
Nitrobenzene-d5(S) % 61 10-120 02/25/20 09:28
Phenol-d6(S) % 18 10-120 02/25/20 09:28
Terphenyl-d14(S) % 79 11-131 02/25/20 09:28
LABORATORY CONTROL SAMPLE: 2814102
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,2,4-Trichlorobenzene ug/L 50 35.5 71 44-142
2,2'-Oxybis(1-chloropropane) ug/L 50 34.8 70 36-166
2,4,6-Trichlorophenol ug/L 50 41.9 84 37-144
2,4-Dichlorophenol ug/L 50 35.8 72 39-135
2,4-Dimethylphenol ug/L 50 38.8 78 32-120
2,4-Dinitrophenol ug/L 250 242 97 1-191
2,4-Dinitrotoluene ug/L 50 52.0 104 39-139
2,6-Dinitrotoluene ug/L 50 50.0 100 50-158
2-Chloronaphthalene ug/L 50 39.5 79 60-120
2-Chlorophenol ug/L 50 31.9 64 23-134
2-Nitrophenol ug/L 50 37.8 76 29-181
3,3'-Dichlorobenzidine ug/L 100 97.5 98 1-262
4,6-Dinitro-2-methylphenol ug/L 100 106 106 1-181
4-Bromophenylphenyl ether ug/L 50 48.7 97 53-127
4-Chloro-3-methylphenol ug/L 100 79.1 79 22-147
4-Chlorophenylphenyl ether ug/L 50 44.4 89 25-158
4-Nitrophenol ug/L 250 96.1 38 1-132
Acenaphthene ug/L 50 41.3 83 47-145
Acenaphthylene ug/L 50 45.3 91 33-145
Anthracene ug/L 50 50.0 100 27-133
Benzo(a)anthracene ug/L 50 55.8 112 33-143
Benzo(a)pyrene ug/L 50 54.5 109 17-163
Benzo(b)fluoranthene ug/L 50 53.1 106 24-159
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 25

aceAnalytica!ID
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
I
I
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
LABORATORY CONTROL SAMPLE: 2814102
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Benzo(g,h,i)perylene ug/L 50 56.8 114 1-219
Benzo(k)fluoranthene ug/L 50 49.9 100 11-162
bis(2-Chloroethoxy)methane ug/L 50 35.5 71 33-184
bis(2-Chloroethyl)ether ug/L 50 36.2 72 12-158
bis(2-Ethylhexyl)phthalate ug/L 50 53.8 108 8-158
Butylbenzylphthalate ug/L 50 53.5 107 1-152
Chrysene ug/L 50 52.9 106 17-168
Di-n-butylphthalate ug/L 50 51.2 102 1-120
Di-n-octylphthalate ug/L 50 62.8 126 4-146
Dibenz(a,h)anthracene ug/L 50 56.9 114 1-227
Diethylphthalate ug/L 50 49.4 99 1-120
Dimethylphthalate ug/L 50 48.0 96 1-120
Fluoranthene ug/L 50 52.8 106 26-137
Fluorene ug/L 50 46.1 92 59-121
Hexachloro-1,3-butadiene ug/L 50 34.8 70 24-120
Hexachlorobenzene ug/L 50 46.7 93 1-152
Hexachlorocyclopentadiene ug/L 50 42.3 85 25-150
Hexachloroethane ug/L 50 34.8 70 40-120
Indeno(1,2,3-cd)pyrene ug/L 50 56.6 113 1-171
Isophorone ug/L 50 38.6 77 21-196
N-Nitroso-di-n-propylamine ug/L 50 35.5 71 1-230
N-Nitrosodimethylamine ug/L 50 21.8 44 25-150
N-Nitrosodiphenylamine ug/L 50 45.7 91 25-150
Naphthalene ug/L 50 36.8 74 21-133
Nitrobenzene ug/L 50 37.8 76 35-180
Pentachlorophenol ug/L 100 87.5 87 14-176
Phenanthrene ug/L 50 49.5 99 54-120
Phenol ug/L 50 15.0 30 5-120
Pyrene ug/L 50 53.0 106 52-120
2,4,6-Tribromophenol(S) % 110 10-137
2-Fluorobiphenyl(S) % 82 15-120
2-Fluorophenol(S) % 45 10-120
Nitrobenzene-d5(S) % 81 10-120
Phenol-d6(S) % 29 10-120
Terphenyl-d14(S) % 85 11-131
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 25

Pace Analytical Services,LLC
aceAnalytical® 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.cotn
[phone]
QUALITY CONTROL DATA
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 526450 Analysis Method: SM 2540D-2011
QC Batch Method: SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92466001001
METHOD BLANK: 2813506 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 02/21/20 16:15
LABORATORY CONTROL SAMPLE&LCSD: 2813507 2813508
Spike LCS LCSD LCS LCSD %Rec Max
Parameter Units Conc. Result Result %Rec %Rec Limits RPD RPD Qualifiers
Total Suspended Solids mg/L 250 256 244 102 97 90-110 5 25
SAMPLE DUPLICATE: 2813509
92465908003 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 241 174 32 D6
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 20 of 25

Pace Analytical Services,LLC
aceAnalytical® Riverside Dr.
Ashhevievi lle,NC 28804
www.pacelabs.com
[phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
QC Batch: 527894 Analysis Method: EPA 420.4 Rev 1.0 1993
QC Batch Method: EPA 420.4 Rev 1.0 1993 Analysis Description: 420.4 Phenolics
Associated Lab Samples: 92466001001
METHOD BLANK: 2820130 Matrix: Water
Associated Lab Samples: 92466001001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phenol mg/L ND 0.020 03/02/20 14:43
LABORATORY CONTROL SAMPLE: 2820131
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Phenol mg/L 0.05 0.051 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2820132 2820133
MS MSD
92465769001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phenol mg/L 0.076 0.05 0.05 0.12 0.12 90 78 90-110 5 M1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2820134 2820135
MS MSD
92466001001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phenol mg/L ND 0.05 0.05 0.050 0.050 101 101 90-110 0
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 21 of 25

aceAnalytical
www.pacelabs.com Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
[phone]
QUALIFIERS
Project: STORM WATER SD-02 2-18-20
Pace Project No.: 92466001
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services-Asheville
PASI-C Pace Analytical Services-Charlotte
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)recovery.
S4 Surrogate recovery not evaluated against control limits due to sample dilution.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 22 of 25

aceAnalyticalPace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: STORMWATER SD-02 2-18-20
Pace Project No.: 92466001
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92466001001 SDO2 EPA 1664E 528378
92466001001 SDO2 EPA 608.3 526617 EPA 608.3 526831
92466001001 S002 EPA 200.7 Rev 4.4 1994 527309 EPA 200.7 Rev 4.4 1994 527331
92466001001 S002 EPA 245.1 Rev 3.0 1994 527144 EPA 245.1 Rev 3.0 1994 527256
92466001001 SDO2 EPA 625.1 526615 EPA 625.1 526826
92466001001 SDO2 EPA 624.1 527727
92466001001 SDO2 SM 2540D-2011 526450
92466001001 SDO2 EPA 420.4 Rev 1.0 1993 527894 EPA 420.4 Rev 1.0 1993 527944
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:24 PM without the written consent of Pace Analytical Services,LLC. Page 23 of 25

ece CHAIN-OF-CUSTODY Analytical Request Document LAI WO# : 92466001 er Number or N
111111 IlIIIIIII 11111 o
Pace Analytical
Chain-of-Custody is a LEGAL DOCUMENT-Complete all relevent fields N
Company: 1 NI Billing Information: 92466001 LY arx3
Container Preservative Type Lao rrolect Midi .
Aa���� �����'Fl4t`� % t _ 3 L1 -5 I'1�1 1.--I 1
Report To // /�-CAL,`1/ 1` J /,1► Email To: r��y 'l/�/�a p •.Preservative Types:111 nitric acid,(2)sulfuric acid,(3)hydrochloric acid,(4)sodium hydroxide,(5)zinc acetate,
�1,t11 l`v l LM W�s^ �w Y Y r 1V�!� U>!'1 ' (6)methanol,(7)sodium bisulfate,(8)sodium thiosulfate,(9)hexane,(A)ascorbic acid,(B)ammonium sulfate,
Copy To: Site Collection Info/Addres ' q ;CI ammonium hydroxide,(D)TSP,(U)Unpreserved,(0)Other
1"t,G[�WC) VA% tnIn\f m; v$C1 Analyses Lab Profile/Line:
Customer Project Name/Number: State' County/City: Time Zone Collected: Lab Sample Receipt Check ilst:
it�y �ifr / I ]PT[ ]MT[ ]CT is/i --ET I V
1Vt� j� ��� t"lJ �,Vtl/r L�CX-� •./" Custody Seals Present/Intact Y t NA
Phone: ' ,')1-SZ(c y 556.2 Site/Facility ID it: Compliance Monitoring? custody Signatures Present Y NA
Email. nt I ) Yes [ JNo Collector Signature Present 1 N NA
(,�\ey4C9eir i4,t (Y1A tittles Intact 1( N NA
Collected ey(print): " Purchase Order II: DW PWS ID#: \c, Correct Bottles 1 N NA
t V 4�/�lf'�1 z Quote#: DW Location Code: y, _is — Sufficient Volume Y N NA
JNt W r�S Samples Received on ice b N NA
Collected By(signature): Turnaround Date Required: Immediately Packed on Ice: `� ,> VOA - Headspace Acceptable YIN NA
y�� USDA Regulated Soils Y N 011i.
I AIA, ,( ,�y� [ j Yes [ ]NO Samples in Holding Time A N NA
Sample Disposal: Rush: Field Filtered(if applicable): Residual Chlorine
Isent Y'NA
I (Dispose as appropriate ( )Return [ I Same Day [ 1 Next Day ( ]Yes [ ]No .,--) cl Strips:
I I Archive: [ ]2 Day [ ]3 Day [ ]4 Day [ ]5 Day Sample pH Acceptab2 (a� �Y N NA
I (Hold: Analysis: :� pH Strips: / i
(Expedite Charges Apply) J,.� r ry Sulfide Present Y N p,
• rJ f -^i Lead Acetate Strips:
Matrix Codes(Insert in Matrix box below):Drinking Water(DW),Ground Water(GW),Wastewater(WW), `, V
Product(P),Soil/Solid(SL),Oil(OL),Wipe(WP),Air(AR),Tissue(TS),Bioassay(B),Vapor(V),Other(OT) -J.- , - LAB USE ONLY:
Comp/ Collected(or Res k of y V " - ,., �� Lab Sample # / Comments:
Composite End n
Customer Sample ID Matrix* Grab Composite Start) Cl Ctns _ , �} j 1`
Date Time Date Time J \'---' '77 �, fl Li G J I✓^ 1
c?0C1,-- _ WC-- �19)1 1121, x
1�(;� 11,l[ 2-I ��`, T i k
50��.� \rurr - ✓,( � 1• , f .� ,Ov
�Ve [Ai _ & ' (�'•' �_ �``
z- 1lu[ G lt� i X
Customer Remarks/Special Conditions/Possible Hazards: Type of Ice Used: 1l` Blue Dry None SHORT HOLDS PRESENT(<72 hours): Y )l N/A Lab Sample Temperature Info:
Packing Material Used: Lab Tracking#: Temp Blank Received: Y N NA
2 4 2 8 6 Tpk l 5 Therm ID#: q
Cooler 1 Temp Upon Receipt: /tic
Samples received via: Cooler I Therm Corr.Factor: oC
Radchem sample(s)screened(c500 cpm): Y N N.,! FEDEX UPS Client Courier Pace Courier Cooler 1 Corrected Temp: #r(oC
uished by/Corny:(Signature) Date/Time: Received by/Company:(Signature) Date/Time: MThL LAB USE ONLY Comments:
y� ! ✓# '° 'i , � i Table#:
. ' L' C ¢ � '�- t t m � 1 ��CC Zr if, ��I G� Acctnum:
- Relinquished by/Compan (Signature) Date/Time: ceived by/Company( ignature) Date/Time: Template: Trip Blank Received: Y N NA
Prelogin: HCL McOH TSP Other
Relinquished by/Company:(Signature) Date/Time: Received by/Company:(Signature) Date/Time: PM: Non Conformance(s): Page!
PB: YES / NO of: _,__

O O J I--, O t0 00 - m to .D. La NJ1-,
^ Remit
w '° //Z////Z Z7 (Cl-) o* a r n
' BP4U-125 mL Plastic Unpreserved(N/A)(CI- W 1D 3 �• S
5' O " o H rD
n
o BP3U-250 mt.Plastic Unpreserved(N/A) 0 0 3
G 3 3
P ro < BP2U-500 ml Plastic Unpreserved(N/A) Si D Q �
v m m =n on
av BP1U-1 liter Plastic Unpreserved(N/A) o 7 O
cb
2Z'Z BP45d25 mL Plastic H2SO4(pH<2)(Cl-) -a (DD cu
(5
— BP3N-250 mL plastic HNO3(pH<2) 0 O. Si o'
o u
—
/77
vi v x co
m 'n:-.. BP4Z-125 mi.Plastic ZN Acetate &NaOH(>9) ' a -n:.0
p C C 3
:// Z":ZZ/:ZZ
n =
z o BP4C-125 mL Plastic Na0H (pH>12)(Cl-) 3 m iy
O q 3 / rD N 4/ Q
v m II WGFU-Wide-mouthed Glass jar Unpreserved 0
T G Q --� AG1U-1 liter Amber Unpreserved(N/A)(Cl-) C o O CL
a, m
m "o / /// / ///N m o v_
a / / / AG1H-1 liter Amber i ICI(pH<2) no m
• m /// / ///
D �, T n
30
AG3U-250 mL Arnber Unpreserved(N/A){CI-) o d z o o. o
rt
v gi r- 0 / / / AG1S-1 liter Amber H2504(pH<2) rS 3 ° c
r O 3 cn 3 2 ro
N / / _ an' w rD C
m n 0 AG3S-250 mL Amber H2504(pH<2) °O a z 0 m
o C -� / < p m 3
n / AG3A(DG3A)-250 mt.Amber NH4CI(N/A)(CI-) m m `R
I s's 9, Its /// r
St rD W DG9H-40 mL VOA HCI (N/A) O n
o G ro
C
Q VG9T-40 mL VOA Na25203(N/A) K
n o ..
73
,., c �Di VCOU-40 mL VOA Unp(N/A)
On 3 _ ___. ._._..___._._-..______._...--I _ n
p DG9P-40 mL VOA H3PO4(N/A) H 3 0
VOAK(6 vials per kit)-5035 kit(N/A) C 4*
S V/GK(3 vials per kit)-VPH/Gas kit(N/A) w ' ' o = a m
0 ��/�/
a SP5T-125 mL Sterile Plastic(N/A-lab) G _ ` N cro a
N .,0 0n
oA 5P2T-250 mLSterilePlastic (N/A-lab) �cof O a p N v
rn n
AA ,� --------- - 0 C 0 a
c -0 10 a\
C al n3
PirBP3A-250 mL Plastic(NH2)2504(9.3-9.7) O 0 No
—
a Oos
o AGOU-100 mL Amber Unpreserved vials(N/A)
0
0
(.3VSGU-20 mL Scintillation vials (N/A)
u xcp.
0
DG9U-40 mL Amber Unpreserved vials(N/A) N
IJ
tv 0
cn
O
N
cn

f 1
Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
I
March 04, 2020
Danielle Loyd
Moog Components
1995 NC Hwy 141
Murphy, NC 28906
RE: Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Dear Danielle Loyd:
Enclosed are the analytical results for sample(s) received by the laboratory on February 20, 2020.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Chris Derouen
[e-mail]
[phone]
Project Manager
Enclosures
AC 1.:
2 Nt ,� = REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
,� without the written consent of Pace Analytical Services,LLC. Page 1 of 25
e.

aceAnalytical
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelahs.com
[phone]
1
CERTIFICATIONS
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Pace Analytical Services Charlotte
9800 Kincey Ave.Ste 100,Huntersville,NC 28078 South Carolina Certification#:99006001
Louisiana/NELAP Certification#LA170028 Florida/NELAP Certification#: E87627
North Carolina Drinking Water Certification#:37706 Kentucky UST Certification#:84
North Carolina Field Services Certification#:5342 VirginiaNELAP Certification#:460221
North Carolina Wastewater Certification#: 12
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville, NC 28804 North Carolina Wastewater Certification#:40
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
Massachusetts Certification#: M-NC030 VirginiaNELAP Certification#:460222
North Carolina Drinking Water Certification#:37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 25

aceAnalytical®
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com [phone]
SAMPLE ANALYTE COUNT
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92466004001 SD-03 EPA 1664E HH 1 PASI-C
EPA 608.3 SEM 31 PASI-C
EPA 200.7 Rev 4.4 1994 SH1 12 PASI-A
EPA 245.1 Rev 3.0 1994 SOO 1 PASI-A
EPA 625.1 BPJ 58 PASI-C
EPA624.1 SAS 34 PASI-C
SM 2540D-2011 CJL 1 PASI-A
EPA 420.4 Rev 1.0 1993 KDF1 1 PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 25

r
aceAnalytical
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.cam
[phone]
I
ANALYTICAL RESULTS
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Sample: SD-03 Lab ID: 92466004001 Collected: 02/18/20 17:22 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
1664 SGT-HEM,TPH Analytical Method: EPA 1664E
libtat--Pettifeurn Hydrocarbons ND mg/L t 5.0 1 03/04/20 10:07
608 PCB Pest RVE Analytical Method:EPA 608.3 Preparation Method:EPA 608.3
Aldrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 309-00-2
alpha-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 319-84-6
beta-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 319-85-7
delta-BHC ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 319-86-8
gamma-BHC(Lindane) ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 58-89-9
Chlordane(Technical) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 57-74-9
alpha-Chlordane ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 5103-71-9
gamma-Chlordane ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 5103-74-2
4,4'-DDD ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 72-54-8
4,4'-DDE ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 72-55-9
4,4'-DDT ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 50-29-3
Dieldrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 60-57-1
Endosulfan I ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 959-98-8
Endosulfan II ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 33213-65-9
Endosulfan sulfate ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 1031-07-8
Endrin ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 72-20-8
Endrin aldehyde ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 7421-93-4
Endrin ketone 0.0 ug/L 1 02/24/20 12:20 02/26/20 02:20 53494-70-5
Heptachlor ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 76-44-8
Heptachlor epoxide ND ug/L 0.050 1 02/24/20 12:20 02/26/20 02:20 1024-57-3
Methoxychlor 0.0 ug/L 1 02/24/20 12:20 02/26/20 02:20 72-43-5
PCB-1016(Aroclor 1016) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 12674-11-2
PCB-1221 (Aroclor 1221) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 11104-28-2
PCB-1232(Aroclor 1232) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 11141-16-5
PCB-1242(Aroclor 1242) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 53469-21-9
PCB-1248(Aroclor 1248) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 12672-29-6
PCB-1254(Aroclor 1254) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 11097-69-1
PCB-1260(Aroclor 1260) ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 11096-82-5
Toxaphene ND ug/L 0.50 1 02/24/20 12:20 02/26/20 02:20 8001-35-2
Surrogates
Tetrachloro-m-xylene(S) 77 % 10-130 1 02/24/20 12:20 02/26/20 02:20 877-09-8
Decachlorobiphenyl(S) 92 % 10-130 1 02/24/20 12:20 02/26/20 02:20 2051-24-3
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994 ,
Antimony ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:56 7440-36-0
Arsenic ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:56 7440-38-2
Beryllium ND ug/L 1.0 1 02/27/20 01:25 02/28/20 00:56 7440-41-7
Cadmium ND ug/L 1.0 1 02/27/20 01:25 02/28/20 00:56 7440-43-9
Chromium ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:56 7440-47-3
`Copper ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:56 7440-50-8
Lead ND ug/L 0 5.0 1 02/27/20 01:25 02/28/20 00:56 7439-92-1
Nickel ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:56 7440-02-0
Selenium ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:56 7782-49-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 25

t
Pace Analytical Services,LLC
® 2225 Riverside Dr.
aceAnalytical Asheville,NC 28804
w ww.pacelabs.com
[phone]
I
ANALYTICAL RESULTS
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Sample: SD-03 Lab ID: 92466004001 Collected: 02/18/20 17:22 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Silver ND ug/L 5.0 1 02/27/20 01:25 02/28/20 00:56 7440-22-4
Thallium ND ug/L 10.0 1 02/27/20 01:25 02/28/20 00:56 7440-28-0
ND ugitgl 10.0 1 02/27/20 01:25 02/28/20 00:56 7440-66-6
245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994
Mercury ND ug/L 0.20 1 02/26/20 13:22 02/27/20 18:41 7439-97-6
625 MSSV Analytical Method:EPA 625.1 Preparation Method:EPA 625.1
Acenaphthene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 83-32-9
Acenaphthylene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 208-96-8
Anthracene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 120-12-7
Benzo(a)anthracene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 56-55-3
Benzo(a)pyrene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 50-32-8
Benzo(b)fluoranthene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 205-99-2
Benzo(g,h,i)perylene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 191-24-2
Benzo(k)fluoranthene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 207-08-9
4-Bromophenylphenyl ether ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 101-55-3
Butylbenzylphthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 85-68-7
4-Chloro-3-methylphenol ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 59-50-7
bis(2-Chloroethoxy)methane ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 111-91-1
bis(2-Chloroethyl)ether ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 111-44-4
2-Chloronaphthalene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 91-58-7
2-Chlorophenol ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 95-57-8
4-Chlorophenylphenyl ether ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 7005-72-3
Chrysene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 218-01-9
Dibenz(a,h)anthracene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 53-70-3
3,3'-Dichlorobenzidine ND ug/L 25.0 1 02/24/20 12:16 02/25/20 20:26 91-94-1
2,4-Dichlorophenol ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 120-83-2
Diethylphthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 84-66-2
2,4-Dimethylphenol ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 105-67-9
Dimethylphthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 131-11-3
Di-n-butylphthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 84-74-2
4,6-Dinitro-2-methylphenol ND ug/L 20.0 1 02/24/20 12:16 02/25/20 20:26 534-52-1
2,4-Dinitrophenol ND ug/L 50.0 1 02/24/20 12:16 02/25/20 20:26 51-28-5
2,4-Dinitrotoluene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 121-14-2
2,6-Dinitrotoluene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 606-20-2
Di-n-octylphthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 117-84-0
bis(2-Ethylhexyl)phthalate ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 117-81-7
Fluoranthene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 206-44-0
Fluorene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 86-73-7
Hexachloro-1,3-butadiene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 87-68-3
Hexachlorobenzene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 118-74-1
Hexachlorocyclopentadiene ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 77-47-4
Hexachloroethane ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 67-72-1
Indeno(1,2,3-cd)pyrene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 193-39-5
Isophorone ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 78-59-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 25

aceAnalyticalPace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.paceIabs.com
[phone]
I
ANALYTICAL RESULTS
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Sample: SD-03 Lab ID: 92466004001 Collected: 02/18/20 17:22 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 MSSV Analytical Method:EPA 625.1 Preparation Method:EPA 625.1
Naphthalene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 91-20-3
Nitrobenzene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 98-95-3
2-Nitrophenol ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 88-75-5
4-Nitrophenol ND ug/L 50.0 1 02/24/20 12:16 02/25/20 20:26 100-02-7
N-Nitrosodimethylamine ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 62-75-9
N-Nitroso-di-n-propylamine ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 621-64-7
N-Nitrosodiphenylamine ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 86-30-6
2,2'-Oxybis(1-chloropropane) ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 108-60-1
Pentachlorophenol ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 87-86-5
Phenanthrene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 85-01-8
Phenol ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 108-95-2
Pyrene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 129-00-0
1,2,4-Trichlorobenzene ND ug/L 5.0 1 02/24/20 12:16 02/25/20 20:26 120-82-1
2,4,6-Trichlorophenol ND ug/L 10.0 1 02/24/20 12:16 02/25/20 20:26 88-06-2
Surrogates
Nitrobenzene-d5(S) 78 % 10-120 1 02/24/20 12:16 02/25/20 20:26 4165-60-0
2-Fluorobiphenyl(S) 75 % 15-120 1 02/24/20 12:16 02/25/20 20:26 321-60-8
Terphenyl-d14(S) 78 % 11-131 1 02/24/20 12:16 02/25/20 20:26 1718-51-0
Phenol-d6(S) 23 % 10-120 1 02/24/20 12:16 02/25/20 20:26 13127-88-3
2-Fluorophenol(S) 38 % 10-120 1 02/24/20 12:16 02/25/20 20:26 367-12-4
2,4,6-Tribromophenol(S) 89 % 10-137 1 02/24/20 12:16 02/25/20 20:26 118-79-6
624 Volatile Organics Analytical Method:EPA 624.10
Benzene ND ug/L 1.0 1 02/28/20 17:45 71-43-2
Bromodichloromethane ND ug/L 2.0 1 02/28/20 17:45 75-27-4
Bromoform ND ug/L 2.0 1 02/28/20 17:45 75-25-2
Bromomethane ND ug/L 2.0 1 02/28/20 17:45 74-83-9
Carbon tetrachloride ND ug/L 2.0 1 02/28/20 17:45 56-23-5
Chlorobenzene ND ug/L 2.0 1 02/28/20 17:45 108-90-7
Chloroethane ND ug/L 2.0 1 02/28/20 17:45 75-00-3
Chloroform ND ug/L 2.0 1 02/28/20 17:45 67-66-3
Chloromethane ND ug/L 2.0 1 02/28/20 17:45 74-87-3
Dibromochloromethane ND ug/L 2.0 1 02/28/20 17:45 124-48-1
1,2-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:45 95-50-1
1,3-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:45 541-73-1
1,4-Dichlorobenzene ND ug/L 2.0 1 02/28/20 17:45 106-46-7
1,1-Dichloroethane ND ug/L 2.0 1 02/28/20 17:45 75-34-3
1,2-Dichloroethane ND ug/L 2.0 1 02/28/20 17:45 107-06-2
1,1-Dichloroethene ND ug/L 2.0 1 02/28/20 17:45 75-35-4
cis-1,2-Dichloroethene ND ug/L 2.0 1 02/28/20 17:45 156-59-2
trans-1,2-Dichloroethene ND ug/L 2.0 1 02/28/20 17:45 156-60-5
1,2-Dichloropropane ND ug/L 2.0 1 02/28/20 17:45 78-87-5
cis-1,3-Dichloropropene ND ug/L 2.0 1 02/28/20 17:45 10061-01-5
trans-1,3-Dichloropropene ND ug/L 2.0 1 02/28/20 17:45 10061-02-6
Ethylbenzene ND ug/L 1.0 1 02/28/20 17:45 100-41-4
Methylene Chloride ND ug/L 2.0 1 02/28/20 17:45 75-09-2
1,1,2,2-Tetrachloroethane ND ug/L 2.0 1 02/28/20 17:45 79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 25

Pace Analytical Services,LLC
aceAnalytical hevi Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Sample: SD-03 Lab ID: 92466004001 Collected: 02/18/20 17:22 Received: 02/20/20 10:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
624 Volatile Organics Analytical Method:EPA 624.1
Tetrachloroethene ND ug/L 2.0 1 02/28/20 17:45 127-18-4
Toluene ND ug/L 1.0 1 02/28/20 17:45 108-88-3
1,1,1-Trichloroethane ND ug/L 2.0 1 02/28/20 17:45 71-55-6
1,1,2-Trichloroethane ND ug/L 2.0 1 02/28/20 17:45 79-00-5
Trichloroethene ND ug/L 2.0 1 02/28/20 17:45 79-01-6
Trichlorofluoromethane ND ug/L 2.0 1 02/28/20 17:45 75-69-4
Vinyl chloride ND ug/L 2.0 1 02/28/20 17:45 75-01-4
Surrogates
4-Bromofluorobenzene(S) 102 % 70-130 1 02/28/20 17:45 460-00-4
Toluene-d8(S) 101 % 70-130 1 02/28/20 17:45 2037-26-5
1,2-Dichloroethane-d4(S) 108 % 70-130 1 02/28/20 17:45 17060-07-0
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 19.4 mg/L 4 5.0 1 02/21/20 16:20
420.4 Phenolics,Total Analytical Method:EPA 420.4 Rev 1.0 1993 Preparation Method: EPA 420.4 Rev 1.0 1993
Phenol ND mg/L 0.020 1 03/02/20 09:55 03/02/20 14:55 108-95-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 25

Pace Analytical Services,LLC
aceAnalytical® hevi Riverside Dr.
Asheville,NC 28804
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 528378 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT-HEM,TPH
Associated Lab Samples: 92466004001
METHOD BLANK: 2822253 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 03/04/20 09:41
LABORATORY CONTROL SAMPLE: 2822254
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L 20 15.9 80 64-132
MATRIX SPIKE SAMPLE: 2822255
2629411002 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L ND 20 6.4 28 64-132 M1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacalabs.com
[phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 527144 Analysis Method: EPA 245.1 Rev 3.0 1994
QC Batch Method: EPA 245.1 Rev 3.0 1994 Analysis Description: 245.1 Mercury
Associated Lab Samples: 92466004001
METHOD BLANK: 2816505 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury ug/L ND 0.20 02/27/20 17:32
LABORATORY CONTROL SAMPLE: 2816506
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury ug/L 2.5 2.5 100 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2816507 2816508
MS MSD
92464986013 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.5 100 100 70-130 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2816509 2816510
MS MSD
92464987008 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Mercury ug/L ND 2.5 2.5 2.8 2.5 114 100 70-130 13
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 25

Pace Analytical Services,LLC
®
aceAnwww.pacelabs.com 2225 Riverside Dr.
alytical Asheville,NC 28804
[phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 527309 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET
Associated Lab Samples: 92466004001
METHOD BLANK: 2817537 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Antimony ug/L ND 5.0 02/28/20 00:20
Arsenic ug/L ND 10.0 02/28/20 00:20
Beryllium ug/L ND 1.0 02/28/20 00:20
Cadmium ug/L ND 1.0 02/28/20 00:20
Chromium ug/L ND 5.0 02/28/20 00:20
Copper ug/L ND 5.0 02/28/20 00:20
Lead ug/L ND 5.0 02/28/20 00:20
Nickel ug/L ND 5.0 02/28/20 00:20
Selenium ug/L ND 10.0 02/28/20 00:20
Silver ug/L ND 5.0 02/28/20 00:20
Thallium ug/L ND 10.0 02/28/20 00:20
Zinc ug/L ND 10.0 02/28/20 00:20
LABORATORY CONTROL SAMPLE: 2817538
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Antimony ug/L 500 481 96 85-115
Arsenic ug/L 500 461 92 85-115
Beryllium ug/L 500 474 95 85-115
Cadmium ug/L 500 480 96 85-115
Chromium ug/L 500 480 96 85-115
Copper ug/L 500 474 95 85-115
Lead ug/L 500 477 95 85-115
Nickel ug/L 500 478 96 85-115
Selenium ug/L 500 485 97 85-115
Silver ug/L 250 236 94 85-115
Thallium ug/L 500 462 92 85-115
Zinc ug/L 500 473 95 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817539 2817540
MS MSD
92464146001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Antimony ug/L ND 500 500 526 518 105 104 70-130 1
Arsenic ug/L ND 500 500 506 505 101 100 70-130 0
Beryllium ug/L ND 500 500 529 524 106 105 70-130 1
Cadmium ug/L ND 500 500 516 510 103 102 70-130 1
Chromium ug/L ND 500 500 522 516 104 103 70-130 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 25

Pace Analytical Services,LLC
° 2225 Riverside Dr.
aceAnalytical Asheville,NC 28804w ww.pacelabs.com
[phone]
J
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817539 2817540
MS MSD
92464146001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Copper ug/L ND 500 500 522 515 103 102 70-130 1
Lead ug/L ND 500 500 511 507 102 101 70-130 1
Nickel ug/L ND 500 500 518 511 104 102 70-130 1
Selenium ug/L ND 500 500 550 535 110 107 70-130 3
Silver ug/L ND 250 250 258 254 103 102 70-130 1
Thallium ug/L ND 500 500 498 493 99 98 70-130 1
Zinc ug/L ND 500 500 528 519 104 102 70-130 2
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2817541 2817542
MS MSD
92466147001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Antimony ug/L ND 500 500 517 512 103 102 70-130 1
Arsenic ug/L ND 500 500 504 501 101 100 70-130 1
Beryllium ug/L ND 500 500 507 507 101 101 70-130 0
Cadmium ug/L ND 500 500 493 489 99 98 70-130 1
Chromium ug/L ND 500 500 497 494 99 99 70-130 1
Copper ug/L 11.3 500 500 512 505 100 99 70-130 1
Lead ug/L ND 500 500 488 483 98 97 70-130 1
Nickel ug/L ND 500 500 486 483 97 97 70-130 1
Selenium ug/L ND 500 500 525 523 105 104 70-130 0
Silver ug/L ND 250 250 249 246 100 98 70-130 1
Thallium ug/L 4.0J 500 500 469 470 93 93 70-130 0
Zinc ug/L 54.3 500 500 547 544 99 98 70-130 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 25

Pace Analytical Services,LLC
2225Dr.
aceAnalytical a Asheville,RiversideNC28 04
NC 28804
www.pacelabs.cola
[phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 527727 Analysis Method: EPA 624.1
QC Batch Method: EPA 624.1 Analysis Description: 624 MSV
Associated Lab Samples: 92466004001
METHOD BLANK: 2819463 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1,1-Trichloroethane ug/L ND 2.0 02/28/20 11:49
1,1,2,2-Tetrachloroethane ug/L ND 2.0 02/28/20 11:49
1,1,2-Trichloroethane ug/L ND 2.0 02/28/20 11:49
1,1-Dichloroethane ug/L ND 2.0 02/28/20 11:49
1,1-Dichloroethene ug/L ND 2.0 02/28/20 11:49
1,2-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
1,2-Dichloroethane ug/L ND 2.0 02/28/20 11:49
1,2-Dichloropropane ug/L ND 2.0 02/28/20 11:49
1,3-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
1,4-Dichlorobenzene ug/L ND 2.0 02/28/20 11:49
Benzene ug/L ND 1.0 02/28/20 11:49
Bromodichloromethane ug/L ND 2.0 02/28/20 11:49
Bromoform ug/L ND 2.0 02/28/20 11:49
Bromomethane ug/L ND 2.0 02/28/20 11:49
Carbon tetrachloride ug/L ND 2.0 02/28/20 11:49
Chlorobenzene ug/L ND 2.0 02/28/20 11:49
Chloroethane ug/L ND 2.0 02/28/20 11:49
Chloroform ug/L ND 2.0 02/28/20 11:49
Chloromethane ug/L ND 2.0 02/28/20 11:49
cis-1,2-Dichloroethene ug/L ND 2.0 02/28/20 11:49
cis-1,3-Dichloropropene ug/L ND 2.0 02/28/20 11:49
Dibromochloromethane ug/L ND 2.0 02/28/20 11:49
Ethylbenzene ug/L ND 1.0 02/28/20 11:49
Methylene Chloride ug/L ND 2.0 02/28/20 11:49
Tetrachloroethene ug/L ND 2.0 02/28/20 11:49
Toluene ug/L ND 1.0 02/28/20 11:49
trans-1,2-Dichloroethene ug/L ND 2.0 02/28/20 11:49
trans-1,3-Dichloropropene ug/L ND 2.0 02/28/20 11:49
Trchloroethene ug/L ND 2.0 02/28/20 11:49
Trichlorofluoromethane ug/L ND 2.0 02/28/20 11:49
Vinyl chloride ug/L ND 2.0 02/28/20 11:49
1,2-Dichloroethane-d4(S) % 110 70-130 02/28/20 11:49
4-Bromofluorobenzene(S) % 103 70-130 02/28/20 11:49
Toluene-d8(S) % 103 70-130 02/28/20 11:49
LABORATORY CONTROL SAMPLE: 2819464
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,1,1-Trichloroethane ug/L 20 21.0 105 70-130
1,1,2,2-Tetrachloroethane ug/L 20 17.5 88 60-140
Results presented on this page are in the units indicated by the"units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 25

Pace Analytical Services,LLC
ace Analytical 2225 Rivers 28e Dr.
04
Asheville,NC 28804
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
LABORATORY CONTROL SAMPLE: 2819464
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,1,2-Trichloroethane ug/L 20 19.7 99 70-130
1,1-Dichloroethane ug/L 20 21.4 107 70-130
1,1-Dichloroethene ug/L 20 23.5 117 50-150
1,2-Dichlorobenzene ug/L 20 17.4 87 65-135
1,2-Dichloroethane ug/L 20 21.3 107 49-155
1,2-Dichloropropane ug/L 20 20.7 104 35-165
1,3-Dichlorobenzene ug/L 20 16.5 83 70-130
1,4-Dichlorobenzene ug/L 20 17.3 87 65-135
Benzene ug/L 20 20.7 103 65-135
Bromodichloromethane ug/L 20 21.1 105 65-135
Bromoform ug/L 20 17.8 89 70-130
Bromomethane ug/L 20 35.4 177 15-185
Carbon tetrachloride ug/L 20 20.9 104 70-130
Chlorobenzene ug/L 20 17.6 88 65-135
Chloroethane ug/L 20 22.7 114 40-160
Chloroform ug/L 20 20.4 102 70-135
Chloromethane ug/L 20 17.9 89 1-205
cis-1,2-Dichloroethene ug/L 20 20.2 101 68-146
cis-1,3-Dichloropropene ug/L 20 20.0 100 25-175
Dibromochloromethane ug/L 20 19.8 99 70-135
Ethylbenzene ug/L 20 16.5 82 60-140
Methylene Chloride ug/L 20 20.3 102 60-140
Tetrachloroethene ug/L 20 16.6 83 70-130
Toluene ug/L 20 18.4 92 70-130
trans-1,2-Dichloroethene ug/L 20 21.9 109 70-130
trans-1,3-Dichloropropene ug/L 20 19.7 98 50-150
Trchloroethene ug/L 20 19.8 99 65-135
Trichlorofluoromethane ug/L 20 22.4 112 50-150
Vinyl chloride ug/L 20 25.8 129 5-195
1,2-Dichloroethane-d4(S) % 108 70-130
4-Bromofluorobenzene(S) % 103 70-130
Toluene-d8(S) % 100 70-130
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2819465 2819466
MS MSD
92465701001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
1,1,1-Trichloroethane ug/L ND 20 20 22.1 - 22.4 111 112 52-162 1
1,1,2,2-Tetrachloroethane ug/L ND 20 20 18.3 18.6 92 93 46-157 2
1,1,2-Trichloroethane ug/L ND 20 20 20.4 19.8 102 99 52-150 3
1,1-Dichloroethane ug/L ND 20 20 22.6 22.7 113 114 59-155 1
1,1-Dichloroethene ug/L ND 20 20 26.1 24.3 130 122 1-234 7
1,2-Dichlorobenzene ug/L ND 20 20 15.8 17.2 79 86 18-190 9
1,2-Dichloroethane ug/L ND 20 20 21.3 21.9 107 110 49-155 3
1,2-Dichloropropane ug/L ND 20 20 20.2 21.2 101 106 1-210 5
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 2880404
www.pacelahs.coln
[phone]
I
QUALITY CONTROL DATA
Project: STORM WATER SD-03 2-18-20
Pace Project No.: 92466004
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2819465 2819466
MS MSD
92465701001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
1,3-Dichlorobenzene ug/L ND 20 20 16.2 16.9 81 85 59-156 5
1,4-Dichlorobenzene ug/L ND 20 20 17.3 18.1 87 91 18-190 4
Benzene ug/L ND 20 20 21.0 20.5 105 102 37-151 2
Bromodichloromethane ug/L ND 20 20 21.1 19.8 105 99 35-155 6
Bromoform ug/L ND 20 20 17.5 18.9 87 95 45-169 8
Bromomethane ug/L ND 20 20 22.8 24.1 114 121 1-242 5
Carbon tetrachloride ug/L ND 20 20 22.2 22.9 111 114 70-140 3
Chlorobenzene ug/L ND 20 20 18.1 18.4 91 92 37-160 2
Chloroethane ug/L ND 20 20 24.2 20.9 121 105 14-230 14
Chloroform ug/L ND 20 20 21.8 21.3 109 107 51-138 2
Chloromethane ug/L ND 20 20 16.3 16.3 81 82 1-273 0
cis-1,2-Dichloroethene ug/L ND 20 20 23.2 21.9 116 109 45-174 6
cis-1,3-Dichloropropene ug/L ND 20 20 19.2 19.3 96 96 1-227 0
Dibromochloromethane ug/L ND 20 20 19.5 19.7 97 99 53-149 1
Ethylbenzene ug/L ND 20 20 18.1 17.1 91 85 37-162 6
Methylene Chloride ug/L ND 20 20 21.3 20.2 106 101 1-221 5
Tetrachloroethene ug/L ND 20 20 17.9 18.1 90 90 64-148 1
Toluene ug/L ND 20 20 21.7 19.5 109 98 47-150 11
trans-1,2-Dichloroethene ug/L ND 20 20 23.0 22.6 115 113 54-156 2
trans-1,3-Dichloropropene ug/L ND 20 20 19.8 19.5 99 98 17-183 1
Trichloroethene ug/L ND 20 20 20.3 19.6 102 98 70-157 4
Trichlorofluoromethane ug/L ND 20 20 24.1 23.0 120 115 17-181 5
Vinyl chloride ug/L ND 20 20 25.0 23.9 125 120 1-251 4
1,2-Dichloroethane-d4(S) % 103 107 70-130
4-Bromofluorobenzene(S) % 102 100 70-130
Toluene-d8(S) % 97 96 70-130
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 25

Pace Analytical Services,LLC
2225 Riverside Dr.
ace Analytical®
Asheville,NC 28804
www.pacelabs.com
[phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 526617 Analysis Method: EPA 608.3
QC Batch Method: EPA 608.3 Analysis Description: 608 PCB Pest Red Vol
Associated Lab Samples: 92466004001
METHOD BLANK: 2814109 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
4,4'-DDD ug/L ND 0.050 02/26/20 03:33
4,4'-DDE ug/L ND 0.050 02/26/20 03:33
4,4'-DDT ug/L ND 0.050 02/26/20 03:33
Aldrin ug/L ND 0.050 02/26/20 03:33
alpha-BHC ug/L ND 0.050 02/26/20 03:33
alpha-Chlordane ug/L ND 0.050 02/26/20 03:33
beta-BHC ug/L ND 0.050 02/26/20 03:33
Chlordane(Technical) ug/L ND 0.50 02/26/20 03:33
delta-BHC ug/L ND 0.050 02/26/20 03:33
Dieldrin ug/L ND 0.050 02/26/20 03:33
Endosulfan I ug/L ND 0.050 02/26/20 03:33
Endosulfan II ug/L ND 0.050 02/26/20 03:33
Endosulfan sulfate ug/L ND 0.050 02/26/20 03:33
Endrin ug/L ND 0.050 02/26/20 03:33
Endrin aldehyde ug/L ND 0.050 02/26/20 03:33
Endrin ketone ug/L ND 0.050 02/26/20 03:33
gamma-BHC(Lindane) ug/L ND 0.050 02/26/20 03:33
gamma-Chlordane ug/L ND 0.050 02/26/20 03:33
Heptachlor ug/L ND 0.050 02/26/20 03:33
Heptachlor epoxide ug/L ND 0.050 02/26/20 03:33
Methoxychlor ug/L 0.0 02/26/20 03:33
PCB-1016(Arodor 1016) ug/L ND 0.50 02/26/20 03:33
PCB-1221 (Aroclor 1221) ug/L ND 0.50 02/26/20 03:33
PCB-1232(Aroclor 1232) ug/L ND 0.50 02/26/20 03:33
PCB-1242(Aroclor 1242) ug/L ND 0.50 02/26/20 03:33
PCB-1248(Aroclor 1248) ug/L ND 0.50 02/26/20 03:33
PCB-1254(Aroclor 1254) ug/L ND 0.50 02/26/20 03:33
PCB-1260(Arodor 1260) ug/L ND 0.50 02/26/20 03:33
Toxaphene ug/L ND 0.50 02/26/20 03:33
Decachlorobiphenyl(S) % 115 10-130 02/26/20 03:33
Tetrachloro-m-xylene(S) % 84 10-130 02/26/20 03:33
LABORATORY CONTROL SAMPLE: 2814110
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
4,4'-DDD ug/L 0.25 0.29 117 31-141
4,4'-DDE ug/L 0.25 0.27 107 30-145
4,4'-DDT ug/L 0.25 0.31 123 25-160
Aldrin ug/L 0.25 0.18 70 42-140
alpha-BHC ug/L 0.25 0.26 104 37-140
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 25

•
aceAnalyticalPace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacNabs.com
[phone]
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
LABORATORY CONTROL SAMPLE: 2814110
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
alpha-Chlordane ug/L 0.25 0.24 97 45-140
beta-BHC ug/L 0.25 0.29 115 17-147
delta-BHC ug/L 0.25 0.26 104 19-140
Dieldrin ug/L 0.25 0.28 112 36-146
Endosulfan I ug/L 0.25 0.25 98 45-153
Endosulfan II ug/L 0.25 0.25 98 1-202
Endosulfan sulfate ug/L 0.25 0.29 118 26-144
Endrin ug/L 0.25 0.29 116 30-147
Endrin aldehyde ug/L 0.25 0.28 111 50-148
Endrin ketone ug/L 0.25 0.31 125 70-130
gamma-BHC(Lindane) ug/L 0.25 0.25 99 32-140
gamma-Chlordane ug/L 0.25 0.27 108 45-140
Heptachlor ug/L 0.25 0.25 98 34-140
Heptachlor epoxide ug/L 0.25 0.26 102 37-142
Methoxychlor ug/L 0.75 0.84 112
Decachlorobiphenyl(S) % 127 10-130
Tetrachloro-m-xylene(S) % 87 10-130
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2815118 2815119
MS MSD
92455188009 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
4,4'-DDD ug/L ND 0.25 0.25 0.28 0.28 113 112 31-141 1
4,4'-DDE ug/L ND 0.25 0.25 0.27 0.24 108 98 30-145 10
4,4'-DDT ug/L ND 0.25 0.25 0.29 0.30 114 118 25-160 3
Aldrin ug/L ND 0.25 0.25 0.21 0.17 85 69 42-140 21
alpha-BHC ug/L ND 0.25 0.25 0.26 0.24 106 97 37-140 8
alpha-Chlordane ug/L ND 0.25 0.25 0.24 0.23 95 92 45-140 3
beta-BHC ug/L ND 0.25 0.25 0.32 0.29 127 115 17-147 10
delta-BHC ug/L ND 0.25 0.25 0.26 0.25 104 102 19-140 2
Dieldrin ug/L ND 0.25 0.25 0.28 0.27 111 108 36-146 3
Endosulfan I ug/L ND 0.25 0.25 0.24 0.24 97 97 45-153 0
Endosulfan II ug/L ND 0.25 0.25 0.24 0.24 97 96 1-202 1
Endosulfan sulfate ug/L ND 0.25 0.25 0.28 0.28 113 114 26-144 1
Endrin ug/L ND 0.25 0.25 0.29 0.28 115 114 30-147 2
Endrin aldehyde ug/L ND 0.25 0.25 0.27 0.27 107 107 50-150 0
Endrin ketone ug/L 0.0 0.25 0.25 0.30 0.31 121 123 20-150 1
gamma-BHC(Lindane) ug/L ND 0.25 0.25 0.26 0.23 103 92 32-140 10
gamma-Chlordane ug/L ND 0.25 0.25 0.23 0.25 92 102 45-140 10
Heptachlor ug/L ND 0.25 0.25 0.27 0.24 109 97 34-140 12
Heptachlor epoxide ug/L ND 0.25 0.25 0.26 0.24 105 98 37-142 7
Methoxychlor ug/L 0.0 0.75 0.75 0.80 0.81 107 108 1
Decachlorobiphenyl(S) % 99 107 10-130
Tetrachloro-m-xylene(S) % 91 80 10-130
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 25

aceAnalytical®
Pace Analytical Services,LLC
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
1
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 526615 Analysis Method: EPA 625.1
QC Batch Method: EPA 625.1 Analysis Description: 625 MSS
Associated Lab Samples: 92466004001
METHOD BLANK: 2814101 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,2,4-Trichlorobenzene ug/L ND 5.0 02/25/20 09:28
2,2'-Oxybis(1-chloropropane) ug/L ND 5.0 02/25/20 09:28
2,4,6-Trichlorophenol ug/L ND 10.0 02/25/20 09:28
2,4-Dichlorophenol ug/L ND 5.0 02/25/20 09:28
2,4-Dimethylphenol ug/L ND 10.0 02/25/20 09:28
2,4-Dinitrophenol ug/L ND 50.0 02/25/20 09:28
2,4-Dinitrotoluene ug/L ND 5.0 02/25/20 09:28
2,6-Dinitrotoluene ug/L ND 5.0 02/25/20 09:28
2-Chloronaphthalene ug/L ND 5.0 02/25/20 09:28
2-Chlorophenol ug/L ND 5.0 02/25/20 09:28
2-Nitrophenol ug/L ND 5.0 02/25/20 09:28
3,3'-Dichlorobenzidine ug/L ND 25.0 02/25/20 09:28
4,6-Dinitro-2-methylphenol ug/L ND 20.0 02/25/20 09:28
4-Bromophenylphenyl ether ug/L ND 5.0 02/25/20 09:28
4-Chloro-3-methylphenol ug/L ND 5.0 02/25/20 09:28
4-Chlorophenylphenyl ether ug/L ND 5.0 02/25/20 09:28
4-Nitrophenol ug/L ND 50.0 02/25/20 09:28
Acenaphthene ug/L ND 5.0 02/25/20 09:28
Acenaphthylene ug/L ND 5.0 02/25/20 09:28
Anthracene ug/L ND 5.0 02/25/20 09:28
Benzo(a)anthracene ug/L ND 5.0 02/25/20 09:28
Benzo(a)pyrene ug/L ND 5.0 02/25/20 09:28
Benzo(b)fluoranthene ug/L ND 5.0 02/25/20 09:28
Benzo(g,h,i)perylene ug/L ND 5.0 02/25/20 09:28
Benzo(k)fluoranthene ug/L ND 5.0 02/25/20 09:28
bis(2-Chloroethoxy)methane ug/L ND 10.0 02/25/20 09:28
bis(2-Chloroethyl)ether ug/L ND 5.0 02/25/20 09:28
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 02/25/20 09:28
Butylbenzylphthalate ug/L ND 5.0 02/25/20 09:28
Chrysene ug/L ND 5.0 02/25/20 09:28
Di-n-butylphthalate ug/L ND 5.0 02/25/20 09:28
Di-n-octylphthalate ug/L ND 5.0 02/25/20 09:28
Dibenz(a,h)anthracene ug/L ND 5.0 02/25/20 09:28
Diethylphthalate ug/L ND 5.0 02/25/20 09:28
Dimethylphthalate ug/L ND 5.0 02/25/20 09:28
Fluoranthene ug/L ND 5.0 02/25/20 09:28
Fluorene ug/L ND 5.0 02/25/20 09:28
Hexachloro-1,3-butadiene ug/L ND 5.0 02/25/20 09:28
Hexachlorobenzene ug/L ND 5.0 02/25/20 09:28
Hexachlorocyclopentadiene ug/L ND 10.0 02/25/20 09:28
Hexachloroethane ug/L ND 5.0 02/25/20 09:28
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
METHOD BLANK: 2814101 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 02/25/20 09:28
Isophorone ug/L ND 10.0 02/25/20 09:28
N-Nitroso-di-n-propylamine ug/L ND 5.0 02/25/20 09:28
N-Nitrosodimethylamine ug/L ND 5.0 02/25/20 09:28
N-Nitrosodiphenylamine ug/L ND 10.0 02/25/20 09:28
Naphthalene ug/L ND 5.0 02/25/20 09:28
Nitrobenzene ug/L ND 5.0 02/25/20 09:28
Pentachlorophenol ug/L ND 10.0 02/25/20 09:28
Phenanthrene ug/L ND 5.0 02/25/20 09:28
Phenol ug/L ND 5.0 02/25/20 09:28
Pyrene ug/L ND 5.0 02/25/20 09:28
2,4,6-Tribromophenol(S) % 95 10-137 02/25/20 09:28
2-Fluorobiphenyl(S) % 66 15-120 02/25/20 09:28
2-Fluorophenol(S) % 31 10-120 02/25/20 09:28
Nitrobenzene-d5(S) % 61 10-120 02/25/20 09:28
Phenol-d6(S) % 18 10-120 02/25/20 09:28
Terphenyl-d14(S) % 79 11-131 02/25/20 09:28
LABORATORY CONTROL SAMPLE: 2814102
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
1,2,4-Trichlorobenzene ug/L 50 35.5 71 44-142
2,2'-Oxybis(1-chloropropane) ug/L 50 34.8 70 36-166
2,4,6-Trichlorophenol ug/L 50 41.9 84 37-144
2,4-Dichlorophenol ug/L 50 35.8 72 39-135
2,4-Dimethylphenol ug/L 50 38.8 78 32-120
2,4-Dinitrophenol ug/L 250 242 97 1-191
2,4-Dinitrotoluene ug/L 50 52.0 104 39-139
2,6-Dinitrotoluene ug/L 50 50.0 100 50-158
2-Chloronaphthalene ug/L 50 39.5 79 60-120
2-Chlorophenol ug/L 50 31.9 64 23-134
2-Nitrophenol ug/L 50 37.8 76 29-181
3,3'-Dichlorobenzidine ug/L 100 97.5 98 1-262
4,6-Dinitro-2-methylphenol ug/L 100 106 106 1-181
4-Bromophenylphenyl ether ug/L 50 48.7 97 53-127
4-Chloro-3-methylphenol ug/L 100 79.1 79 22-147
4-Chlorophenylphenyl ether ug/L 50 44.4 89 25-158
4-Nitrophenol ug/L 250 96.1 38 1-132
Acenaphthene ug/L 50 41.3 83 47-145
Acenaphthylene ug/L 50 45.3 91 33-145
Anthracene ug/L 50 50.0 100 27-133
Benzo(a)anthracene ug/L 50 55.8 112 33-143
Benzo(a)pyrene ug/L 50 54.5 109 17-163
Benzo(b)fluoranthene ug/L 50 53.1 106 24-159
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 25

Pace AnalyticalServices,LL
® Riverside LC
ace Analytical Asheville,NC 28804
www.pacelabs.com C
[phone]
I
QUALITY CONTROL DATA
Project: STORM WATER SD-03 2-18-20
Pace Project No.: 92466004
LABORATORY CONTROL SAMPLE: 2814102
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Benzo(g,h,i)perylene ug/L 50 56.8 114 1-219
Benzo(k)fluoranthene ug/L 50 49.9 100 11-162
bis(2-Chloroethoxy)methane ug/L 50 35.5 71 33-184
bis(2-Chloroethyl)ether ug/L 50 36.2 72 12-158
bis(2-Ethylhexyl)phthalate ug/L 50 53.8 108 8-158
Butylbenzylphthalate ug/L 50 53.5 107 1-152
Chrysene ug/L 50 52.9 106 17-168
Di-n-butylphthalate ug/L 50 51.2 102 1-120
Di-n-octylphthalate ug/L 50 62.8 126 4-146
Dibenz(a,h)anthracene ug/L 50 56.9 114 1-227
Diethylphthalate ug/L 50 49.4 99 1-120
Dimethylphthalate ug/L 50 48.0 96 1-120
Fluoranthene ug/L 50 52.8 106 26-137
Fluorene ug/L 50 46.1 92 59-121
Hexachloro-1,3-butadiene ug/L 50 34.8 70 24-120
Hexachlorobenzene ug/L 50 46.7 93 1-152
Hexachlorocyclopentadiene ug/L 50 42.3 85 25-150
Hexachloroethane ug/L 50 34.8 70 40-120
Indeno(1,2,3-cd)pyrene ug/L 50 56.6 113 1-171
Isophorone ug/L 50 38.6 77 21-196
N-Nitroso-di-n-propylamine ug/L 50 35.5 71 1-230
N-Nitrosodimethylamine ug/L 50 21.8 44 25-150
N-Nitrosodiphenylamine ug/L 50 45.7 91 25-150
Naphthalene ug/L 50 36.8 74 21-133
Nitrobenzene ug/L 50 37.8 76 35-180
Pentachlorophenol ug/L 100 87.5 87 14-176
Phenanthrene ug/L 50 49.5 99 54-120
Phenol ug/L 50 15.0 30 5-120
Pyrene ug/L 50 53.0 106 52-120
2,4,6-Tribromophenol(S) % 110 10-137
2-Fluorobiphenyl(S) % 82 15-120
2-Fluorophenol(S) % 45 10-120
Nitrobenzene-d5(S) % 81 10-120
Phenol-d6(S) % 29 10-120
Terphenyl-d14(S) % 85 11-131
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 25

Pace Analytical Services,LLC
aceAnalytical® hevi Riverside Dr.
Asheville,NC 28804
www.pacalabs.com
[phone]
QUALITY CONTROL DATA
Project: STORM WATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 526450 Analysis Method: SM 2540D-2011
QC Batch Method: SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92466004001
METHOD BLANK: 2813506 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 02/21/20 16:15
LABORATORY CONTROL SAMPLE&LCSD: 2813507 2813508
Spike LCS LCSD LCS LCSD %Rec Max
Parameter Units Conc. Result Result %Rec %Rec Limits RPD RPD Qualifiers
Total Suspended Solids mg/L 250 256 244 102 97 90-110 5 25
SAMPLE DUPLICATE: 2813509
92465908003 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 241 174 32 D6
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 20 of 25

Pace Analytical Services,LLC
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.corn m
[phone]
I
QUALITY CONTROL DATA
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
QC Batch: 527894 Analysis Method: EPA 420.4 Rev 1.0 1993
QC Batch Method: EPA 420.4 Rev 1.0 1993 Analysis Description: 420.4 Phenolics
Associated Lab Samples: 92466004001
METHOD BLANK: 2820130 Matrix: Water
Associated Lab Samples: 92466004001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phenol mg/L ND 0.020 03/02/20 14:43
LABORATORY CONTROL SAMPLE: 2820131
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Phenol mg/L 0.05 0.051 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2820132 2820133
MS MSD
92465769001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phenol mg/L 0.076 0.05 0.05 0.12 0.12 90 78 90-110 5 M1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2820134 2820135
MS MSD
92466001001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phenol mg/L ND 0.05 0.05 0.050 0.050 101 101 90-110 0
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 21 of 25

Pace Analytical Services,LLC
i
aceAnalyt cal
2225 Riverside Dr.
Asheville,NC 28804
www.pacelabs.com
[phone]
QUALIFIERS
Project: STORM WATER SD-03 2-18-20
Pace Project No.: 92466004
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
LABORATORIES
PAST-A Pace Analytical Services-Asheville
PAST-C Pace Analytical Services-Charlotte
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 22 of 25

Pace Analytical Services,LLC
® 2225 Riverside Dr.
aceAnalytical
Asheville,NC 28804
www.pacelabs.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: STORMWATER SD-03 2-18-20
Pace Project No.: 92466004
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92466004001 SD-03 EPA 1664E 528378
92466004001 SD-03 EPA 608.3 526617 EPA 608.3 526831
92466004001 SD-03 EPA 200.7 Rev 4.4 1994 527309 EPA 200.7 Rev 4.4 1994 527331
92466004001 SD-03 EPA 245.1 Rev 3.0 1994 527144 EPA 245.1 Rev 3.0 1994 527256
92466004001 SD-03 EPA 625.1 526615 EPA 625.1 526826
92466004001 SD-03 EPA 624.1 527727
92466004001 SD-03 SM 2540D-2011 526450
92466004001 SD-03 EPA 420.4 Rev 1.0 1993 527894 EPA 420.4 Rev 1.0 1993 527944
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/04/2020 05:23 PM without the written consent of Pace Analytical Services,LLC. Page 23 of 25

co CHAIN-OF-CUSTODY Analytical Request Document LAB USE Or WO## • 92466004 aer or N
Pace Analytical 111111 II 111111 II III III
4,5
)
Chain-of-Custody is a LEGAL DOCUMENT-Complete all relevent fields N
Company Billing Information: 92466004 co
c
ila a.
A iAti r ikW �I v. ;r W( ` .s l Container Pre$Irv0 e ** 1 [Lab Project Manager:
�f ,��A.e.. �l t� L
RepQL T„p�j�,j it
Email 7o�it � m ,t ('tL •Preservative Types:(1)nitric acid,) sulfuric acid,(3)hydrochloric acid,co sodium hydroxide, zinc acetate,
,x�, l t 1✓'t l• (6)methanol,(7)sodium bisulfate,(8)sodium thiosulfate,(9)hexane,(A)ascorbic acid,(B)ammonium sulfate,
CopyTo: SiteCollect Info/ ddres; (Cl ammonium hydroxide,(D)TSP,(U)Unpreserved,(0)Other
'kg N b t+AN I l'il 11 tM IlYNC75417 Analyses Lab Profile/Line:
Customer Project Name/Number: State: County/City: Time Zone Collected: M \ Lab Sample Receipt Checklist:
'+ �fS
. 11.E C0 1 1 VC, //,i r,l)/r� ( (PT) ]MT[ ]CT ET Custody seals Present/Intact Y NA
Phone: �l(/`V� J�Fz/ ate/Facility ID It: t' (i(( r(Jc G Compliance Monitoring? Custody Signatures Present Y NA
t, 77'�k'I Collectors Signature Present rt N NA
Emailf Ct\/�7 .M� `tm I ] Yes [ )No Bottles Intact Y N NA
CollectedllB.y1(Prr1 t)�:(�/\ Purchase Order U: DW PWS ID N: Correct Bottles Y N NA
0IWite/k Quote tl: DW Location Code: -� Sufficient Volume Y N NA
U V1W 111 Samples Received on ice N NA
Collected By siB at ure): Turnaround Date Required: immediately Packed on Ice: �' VOA - Headspace Acceptable ,7C N NA
�Uq JjV`�'Y`�'l�_ �,. USDA Regulated Soils St N Nix
( ]Yes ( ]No ' Samples in Holding Time �1 N NA
ample Disposal: Rush: Field Filtered(if applicable): Rcuidual chlorine P-©sent Y/NA
)Dispose as appropriate I (Return ( ]Same Day I j Next Day ) ]Yes ( ]No qe ^ Cl Strips: er
ms
t I Archive: ( ]2 Day ( ]3 Day [ ]4 Day [ ]5 Day Sample pH Aceeptable i N NA
Analysis: '' 1%.\ V pH Strips: L3245 D V
( )Hold: (Expedite Charges Apply) C-t " Sulfide Present Y N p1A
*Matrix Codes(Insert in Matrix box below):Drinking Water(OW),Ground Water(GW),Wastewater(WW), t�-� V`� Lead Acetate Strips:
Product(P),Soil/Solid(SL),Oil(OL),Wipe(WP),Air(AR),Tissue(TS),Bioassay(B),Vapor(V),Other(OT) t LAB USE ONLY:
Comp/ Collected(or Res N of �� Lab Sample # / Comments:
Composite End �� ; ' Q c. c
Customer Sample ID Matrix' Grab Composite Start) CI Ctns _ J
Date Time Date Time 4 S ( ' 0 z y 1,G 0 0
CAY-012 \.‘Aigf • (.7- '2:itql) g 772.
i 0 C \
c4-0; _ (-1. 2-1S'70 II:1:2, . •
•
G1' —0-? Wr (- 2-I1\i'd)3q'L2._ 2 . ?�
Customer Remarks/Special Conditions/Possible Hazards: Type of Ice Used: f Blue Dry None SHORT HOLDS PRESENT(<72 hours): Y N/A Lab Sample Temperature Info:
Packing Material Used: Lab Tracking u: Temp Blank Received: Y V NA
2428664 Therm IOU: t b6 /
Cooler 1 Temp Upon Receipt:,2../tPeoC
Samples re eived via: Cooler 1 Therm Corr.Factor: 'r oC
Radchem sample(s)screened(<500 rpm). Y N NV FED UPS Client Courier Pace Courier Cooler 1 Corrected Temp: --2-ePoC
• quishedpy/Compasny:(Signature) Date/Time: Received by/Comp ny:( 'gnature) Date/Time: MTJL LAB USE ONLY Comments:
vita
` l X(,' jy
1: 11 j 2U 1 ) cs".� � V y.i. ),,xze ;fill Tables:
Acctnum:
Relinquished by/Company:(Signature) Date/Time: Received by/Company:(Sig a ure) Date/Time: Template: Trip Blank Received: Y -1( NA
Prelogin: HCL McOH TSP Other
Relinquished by/Company:(Signature) Date/Time: Received by/Company:(Signature) Date/Time: PM: Non Conformance(s): Page:
PB: YES / Nfd' of:

•
0 CO N r~- o VD CC V 01 u, .D. V./ I, +- `
m Item#
o * m utx < *
o 8 8P4U-125 ml Plastic Unpreserved(N/A)(CI-) alc°
-`-�'oKomo BP3U-250 mL Plastic Unpreserved(N/A) 0 N a :n7r
�o Gl3 ..
n m < BP2U-500 nil Plastic Unpreserved(N/A) to D !Z x-
N co =r. n ~L .-r
m CD ° 8P1U-1 liter Plastic Unpreserved(N/A) TS
20, v 0- 5 g =-
BP4S-125 mi.Plastic H2SO4(pH<2)(CI-) O
lav 21001$0 — O rD O
w
cu
,,,.2 -,1, 000010011•0110111 01111001 00110011001, BP3N-250 mL plastic HNO3(pH<2) O O. --
0
CD x
3 ry BP42-125 mL Plastic ZN Acetate &NaOH(>9) = y v -t -
_ = 3 -a
�'as c BP4C-125 mL Plastic NaOH (pH>12)(CI-) 3 N
o s = -gm m co SZ
2 v t3 WGFU-Wide-mouthed Glass jar Unpreserved z
000100000000
Q AG1U-1 liter Amber Unpreserved(N/A)(CI-) C o C m a
�• n 3
�^, 3 a ,�,� AG1H-1 liter Amber I-id (pH<2) tD ? co
• v m
N , A �. T 0
m i00001101010000110111 2 00000 AG3U-2.50 mL Amber Unpreserved(N/A)(CI-) 0 < D O o 0
0111)
3 d AG15-1 liter Amber H2SO4(ply<2) n — O c
v O O 3 ter+ 3 = 3
`° 3 tl0 = _ �^ w 7 vim.
a n 0 AG3S-250 mL Amber H2SO4(pH<2) a4 V' ^ 0 a
oo N rD 0 72 3
02
o a -0 0°0001 co AG3A(DG3A)-250 mLAmber NH4CI(N/A)(CI-)g'i to
D
fD
< DG9H-40 mL VOA HCI (N/A) O C
o -! •
Q VG9T-40 mL VOA Na2S203(N/A) r, m
e a v c VI,y d VG9U-4U mL VOA Unp(N/A)
m m n 3 - —
§ LL DG9P-40 mL VOA H3PO4(N/A) PAS -0 O0
g VOAK(6 vials per kit)-5035 kit(N/A) Z n y�� ' 3
v 1y. n
a ro
V/GK(3 vials per kit)-VPH/Gas kit(N/A) ~ D' IA X
d SPST-125 mL Sterile Plastic(N/A-lab) I W a, D ID ro
I. 3 N � � a
n o c o o m c -a SP2T-250 mL Sterile Plastic (N/A-lab) N v o m
rn ca. Lb,
�. ///�// / //I/ - — 541:2111 o
a fD BiltilliffiErjrd
/Ai BP3A-250 mL Plastic(NH2)2504(9.3-9.7) NO �// `D
0
pco
o AGOU-100 ml Amber Unpreserved vials(N/A) 0O
o
o VSGU-20 mL Scintillation vials (N/A) W
-D Po a
co DG9U-40 nil Amber Unpreserved vials(N/A) 0
N N
cri
O
o_
N