NCG120051_MONITORING INFO_20180627

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v o 0 5
DOC TYPE
❑ HISTORICAL FILE
MONITORING REPORTS
DOC DATE
❑ aoJ�� a 7
YYYYM M DD

• r Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality, General Permit No. NCG120000
Date submitted 22 June 2018
CERTIFICATE Of COVERAGE NO. NCG120051 SAMPLE COLLECTION YEAR �2018
FACILITY NAME _Uwharrie Environmental IMPLE PERIOD X Jan -June ❑ July -Dee
COUNTY _Montgomery � CFJ\/ F or ❑ MonthW (month)
PERSON COLLECTING SAMPLES _Brian Scott Re D SCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY ENCO Labs _ Lab Cert. # _CA18914 3Us 2 ❑Zero -flow ❑Water Supply [:]SA
Comments on sample collection or analysis: CEN-TP'L FILES X Other C
DWR SEC_f10N
PLEASE REMEMBER TO SIGN ON THE REVERSE �
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period??
Outfall No.
Date Sample
Collected'
(mo/ cted
24-hour rainfall
amount,
Inches
Chemical Oxygen Demand
Fecal Coliform
Total Suspended Solids
Benchmarks
120 mg/L
1000 count per 1W mL
1W mg/L or 50 mg/L
1
No Discharge
2
6/12/19
.1"
19
6
71
513
6/12/18
Ah.
10
400
2.8
613
No Discharge
7A
No Discharge
7C
No Discharge
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
? For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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 ma/L". where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
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.
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 1 of 2

❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ===>
_
-
15 mg/L
100 mg/L or 50 mg/L
6.0 — 9.0 SU
76
6/12/18
.10
9.85
3.6
6.8
Footnotes from Part A also apply to this Part B
Note: if you report a sample value in excess of the benchmark, you must implement Trer 1, Trer 2, or Tier 3 responses. See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
_ IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainol and ane copy of this DMR, includina all "No Discharae" resorts. within 30 days of receipt of the lab results for at end of monitorina period
in the case of "No Discharae" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage -the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
nA� G lo25 ��
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 2 of 2

ENCO Labuma.urvC.50
Accurate. Timely, Responsive. Innovative.
102-A woodwinds Industrial Court
Cary KC, 27311
Phone: [phone] PAX: 919.467.3515
Friday, June 22, 2018
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Uwharrie Stormwater
ENCO Workorder(s): CA18914
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, June 12, 2018.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative If applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL Tbls report relate%Only Uo the Wroe as received by the IaboraDy, and may only be reproduced In Ul. Page 1 of 9

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SAMPLE SUMMARYMABORATORY CHRONICLE
alas ID: Outfall s2
tab ID. CA1691"1
: 05/12/18 00:20
Received: 06/12/18 11:50
parammor
SM 2540D•1997
NO PREP
bold oasarrlmer,l
06/19/18
06113118 07:44
06/13/18 07:44
SM 522OD•1997
Same
07110/18
06/18/18 14:30
06/18/18 17:15
QlsM ID: Outfall Aso
lab 10: CA18S14-02
Sampled: 06/12/10 08:00
Received: 06112118 11:50
Para meMr
SM 25OD.1997
NO PREP
bold Date11'lmela3
D6119/18
06113/18 07:44
06/13/18 07:44
SM 522OD-1997
Same
07/10/18
06118/18 14,30
06/18/18 17:15
plant ID: Outfall 076
Lab M CA10914-03
Sampled: 06/12/18 08:35
Received: 06112/16 11:S0
P,Jromew
EPA 1664A
Pregafathm
EPA 1664A
Hold 111101I>11
07/10/18
Edp.Q11CLI>sIIC[ll
06/19/18 1615
06/21/18 14:25
SM 254OD•1997
NO PREP
06/19118
06/13/18 01:44
06/13/18 07:44
5M 4500H+8.2000
NO PREP
06117J18 00:49
06/18/18 15:45
06/18/18 15:45
SM 5220D•1997
Same
07/10/18
06/18/18 14:10
06/18/18 17:15
FINAL. TNs report rdKft only W the sample as received by the IabwaWry, and mar only be reproduced In fuQ. PB e 2 of 9

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SAMPLE DETECTION SUMMARY
awt ID: Outfall C2
Lab ID: CA18914-01
ABBhu
Beautla He4 Hu Eu
unb Llmw Kau
Chemical Oxygen Demand
19 to 10
mgJl SM 5220D•1997
Total SApended Solids
71 7.1 7,1
mg/L SM 2540D-1997
Chart ID: Outfall 05B
Lab ID: CAIU14-02
ADa110
Balmu no M" W.
ilnita t
Total Suspended Solids
2.8 2.5 2.5
mg,IL SM 2S40D•1997
CAmtt ID: Outfall 075
Lab ID:
CA18914-03
ADet><GO
Beealta
Bea H L
Bh
untta
Neumd Nau
00 9 Grease (HEM)
9.85
2.40
5.00
mglL
EPA 1664A
PH
6.8
1.0
1.0
PH
SM 45DOH+8.2000 Q-01
Temperature for pH (deg. Q
23
PH
SM 4500H+8.2000 Q-01
Total Suspended solids
3.6
2.5
2.5
mgll
SM 2540D-1997
flow This report relates only to The sam06a as remlved by the laoara , and may only W rWodured In Wx. Page 3 of 9

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ANALYTICAL RESULTS
Dewiption: Outfall A2 Lab Sample 10:CA18914.01 Received: 06/12/18 11:50
Matrix,, Water Sampled: 06/12118 0810 Work Order: CAI B914
Project: Uwharrie Stormwater Sampled By: Brian Scott
Chemistry Parameters
we raxrdrta 01AC 53111
MEtlb an Jr111111 DE MDL ML At= At daw ax litotes
Chemical Oxygen Demand^ 10 mg/L 1 10 10 8FISM3 SM 5220D-1997 06118/18 17:15 MKS
Total SuspurdedSOWS ^ 71 mg/L 2.66 7.1 7.1 8F13001 SM254OD-1997 06/13/1807:44 LBG
Description: Outfall #58 Lab Sample ID:CA18914-02 Received: 06/12/18 11:50
Matrix, water Sampled: 06/12/18 08:00 Work Order: CA18914
Project: Uwharrie Stormwater Sampled By:8rlan Scott
Classical Chemistry Parameters
^ -a QrVew Auaam"JAC s711
Anahn rCAS Numberl $aka an un"s DE RM ML astb Method Analyzed a>1 tlote>L
Chemical Oxygen Demand- 10 u mq/L 1 10 10 BF1BW3 SM 522OD-1997 06/18/18 17:1S MILS
Total Suspended Solids^ 2.8 mg/L 1 2.5 2.5 8F13001 SM 254OD-1997 06/13/18 07:44 LBG
Description: Outfall :97B Lab Sample ID:CA18914-03 Received: 06/12/18 11:50
Matrix: water Sampled:06/12118 08:35 Work Order: CA18914
Project: Uwha►rie Stormwater Sampled By, Brian Scott
Classical Chemistry Parameters
J
^ - &= iirYcerorfad+hMss let' 5911
Beattie
an 211lb
Of
Ku
EDL
Alto
68ahl1,ed
act man
Chemical Oxygen Demand^
L0
U mg/L
1
10
10
8F18003 SM 522OD-1997
06/18/18 17:15
MKS
pH^
618
pH
1'
1.0
1.0
8F18035 iM 4500H+B•200(
06/18/18 1S45
ASC Q•01
Tunperaturs for pH (deg. C)
23
pH
I
8FIB035 W 45WH+O.2000
06/18/18 15:45
ASC W
Total Suspended Solids-
3.6
mglL
1
2.5
2.5
SF13001 SM 2540D 1997
06/13/18 07;44
LOG
Classical Chemistry Parameters
Anatvte FCAS Number, 8lnulb
Elab I3111
DE
tiQl
EQL
AAU& Mtthgd
Aubmad
ax ihibu
Oil a Greece (HEM) (C-00071
cas
mg/L
1
2.40
5.00
SF19012 EPA 1664A
06/21/18 14:25
SMA
FMAL ThIS report rdlilft anN to Uw simple as received W the Wboratm, arO may 0" be reproduced M full. I Page 4 of 9

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
SAW) BPLIi I - NO PIREP
Blank (BF13001-BLK1)
Prepared 8 Analyzed: o6/1312018 07:44
Spike Source %REC
RPD
ArUdM
Result
Flea
POL
UnRa
Level B19fL1t %REC i MBA
RPD
Lm11 Hill=
Total Susperxkd Solids
2.5
U
2.5
rnWL
US (8F13001-BSI)
Prepared 6 Analyzed: 06/13/2018 07:44
Spike Source %REC
RPD
.Anobft
Resat
FIN
PM
WAS
Loral giliffig %REC Limb
RPD
LIMA notes
Total Suspended Solids
91
2.5
mg/L
100 91 80.120
Duplks6e (BF13001-DUPl)
Prepared 9 Analyzed; 0613312018 07.44
Source: C8063111"I
Spike Source %REC
RPD
Analvte
Read
Flan
POL
Units
Lave! gpay(t %REC Llmita
RPD
Limit mates.
Total Suspended Solids
1100
120
mg1L
1300
15
20
Duplicate (8F13001-DUP2)
Prepared 5 Analyzed: 06113/2018 07:44
Source: CB07171-01
Spike Source %REC
RPD
AnaWW
Result
Flap
POL
unit$
Laval Rams %REC LSm"
RPD
L18111
Total Suspended Solids
110
100
mg1L
110
4
20
8e1dr SP $OM - Some
Blank (BF18003-BLKl)
Prepared: 06118)2018 14:30 Analyzed: 06/18/2018 1715
Spike Source %REC
RPD
ADLhf18
E6wift
Film
MI.
Unibf
Level Spay$ %REC Limits
RPD
U w1 nOLEs-
Chemical Oxygen Demand
10
U
10
mg/L
LCS (018003-857)
Prepared: 06/18/2018 14:30 Analyzed: 06/10/2018 17:15
Spike Source %REC
RPD
Analvin
Resat
Flea
POL
UnRs
Larval Result %REC Um(v
RPD
"M11 112MIL.
Chemlcai Oxygen Remand
500
10
mg1L
500 100 90.110
Matrix Spike (BF18003-M51)
Prepared: 06/18/2018 14;30 Analyzed: 06/1812018 17:15
Source: C507235.02
Spike Source %REC
RPD
AnaWN
Result
Flat
POL
Units
Loved &MM %REC UMIM
RPO
Limit tlarai
Chemicai Oxygen Demand
560
10
mg1L
526 34 100 90-110
Matrix Spike Dup (BF18003-M501)
Prepared: 06/18/2016 14:30 Analyzed: 06/18/2018 17:15
Source: CB0723"2
Spike Source %REC
RPD
.ADabft
R=&
Elan
ROL
Unite
Level Resu1t 96REC Lbrjm
RpD
Lim11 SY4tes
Chemical Oxygen Demand
560
10
mg1L
526 34 99 90-110
0.8
10
seed$ &$Iowa - NO PRAP
LCS (BF18035-BSL)
Prepared a Analyzed: 06/18/2018 15:45
Spike Source %REC
RPD
Analvta
Result
Fiao
POL
Units
Loved moult %REC UM,
RPD
Limp n21CL
PH
7A
1.0
pH
7,01 100 99.101
FINAL This report relates only to the sample as received W We aooremrv, eon may only ha reproEurcd In M. Page 5 of 9

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QUALM CONTROL DATA
Classical Chemistry Parameters - Quality Control
BA" SMASI 3 - NO PIRFP - CDOW raed
Duplicate (81`18035-DUP1)
Prepared a Analyzed; 06/18/2018 15:45
Sourca-CA18914-03
spike Source %REC
RPD
ArUdVto RCPM Flee
POL
Urdu
Laval Be" %REC Limju RPD
Limit Notai
pH 6.7
1.0
pH
6.8 0.7
25
Classical Chemistry Parameters - Quality Control
DoWft M0012 - ZPA 11048
Bwank (8F19012-8LK1)
Prepared' 0609/2018 16:35 Analyzed: 06/21/2018 14:25
Spike Source %REC
RPD
Analvta Base no
em
WAS
Laval B= t %REC Limia RPD
Limit Notes.
Oil 9 Grease (HEM) 2.40 11
5.00
mg1L
LCS (8P19012-11Si)
Prepared: 06119l2018 16:35 Analyzed: 06/21/2010 14:25
Spike Source %REC
RPD
emllde Result Elaa
Pa
units
Laval go" %REC Limits RPD
am Now
Oil d Grease (HEM) 155
5.00
mg1L
159 97 78.114
I.CS Dup (8F19012.BSD1)
Prepared: 06/19/2018 16:35 Analyzed: 06/21/2018 14:25
Spike Source %REC
RPD
Analvte Result FLN
POL
Unho
Ltvai SMUM %REC UMJW RPD
Limit Home
011 IN Grease (HEM) 165
5.00
mglL
161 103 78.114 7
18
Matrix Spike (8F19012-1431)
Prepared: 06/19/2018 16:35 Analyzed: 06/21/2018 14:25
Source: 600273"1
Spike Sours %REC
Apo
Anelvia Reeldt Flap
POL
Units
Level gftwft %REC Ljm(ts RPD
Limit now
Diu & Grease (HEM) 165
5.00
mg/L
177 2.40 U 93 78.114
F1wa TMs nWart relates only to the samda Al recerred by the laboratory, &W nw any W reproduced �n full. IPage 6 of 9

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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit, The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit, The PQL presented Is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative Identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
Q-01 Analysis performed outside of method - specified holding time.
FINAL Trds report reMtes only to the sample as recehmd by me laboratory, and may oral be rrepeduxed In fug. Page 7 of 9

ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD www.encolabs.com
D 10775 central sort 0, 4810 E2=mw Pork Coma Siae 111 1@.A 1Yoodorrds UX"nat Cl
Orhn6o R 329A4 Juksdsrila, 91 37216.600 Cary. NC 2751 F L
44071 SM5314 Far 4407) E50-6945 19041 2%-3007 Fa. r9O4t 296-W t0 {9191 467.3090 F.- 19i91 467.3515 Page.Of l _�
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We A9 sam0les scoff~ to ENCO Labs are ,n ecco,wnce r,me OW terms and condAmm eslec on Me rawrst o1 mu torm, �niesa pnW *man apreenwMh eras!

Sample Preservation Verification _
ENCO Cary
Work Order: CA18914 Project: Uwharrie Stormwater
Client: Republic Services of NC (RE014) Project it: [none]
Logged In: 12-Jun-18 12.00 Logged By. Rachel Ann Yonish
Preservation Check Performed By: Uz. DatelTimeA L?k12,1 t Y jZJI]
CA18914-01
���i'`wJ _�. ____—_JIJf'S.'�hs�''.�4.L •.i},�,y.��:.�x.�il_ � _....�_._-..._-�AY�.� 1 `:�-1..."fLY..� V�.�..rY-�_
' •
CA18914-02
gent Use
8 "250MLP+H2SO4 <2 Y N 1 NA I Y I& 1 NA
CA18914-03
n
Reagent Name ID
1�
21 I I
PH Strip ID:
p}1Strips C7i4620
C:lelmnt\Priru%wxo PreservationCheck.rpt
Reagent Name ID
3
41 1 d
Reagent Name ID
5
fi
Page 9 of 9
age o 1

1!2C6Ana1jfta1*
ewwpam" com
June 14, 2018
Ms. Stephanie Franz
ENCO Labs
102 A-Woodswinds Industrial Co
Cary, NC 27511
RE: Project: CA18914
Pace Project No.: 92388048
Pace Analytical Services, LLC
9800 Kincey Ave. Surle 100
Huntersvilie. NC 28078
(7041875.8092
Dear Ms. Franz:
Enclosed are the analytical results for sample(s) received by the laboratory on June 12, 2018. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNUNELAC 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 f eel free to contact me.
Sincerely,
OL ` 1. ►ate
Angela Baioni
angela.baioni@ pacelabs.com
[phone]
Project Manager
Enclosures
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 11

aceAnalytrcal•
wwr.Asesd4s com
Pace Analytical Services, LLC
9800 Kincey Ave, Suite 100
Huntersviile, NC 28078
(7041875.9092
CERTIFICATIONS
Project: CA18914
Pace Project No.: 92388048
Raleigh Certification Me
6701 Conference Drive, Raleigh, NC 27807 North Carolina Bioassay Certification #: 16
North Carolina Wastewater Certification #, 67 North Caroline Drinking Water Certificallon #: 37731
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written oorrient of Pace Analytical Services, LLC, Page 2 of 11

aceAnalyticale
wwwpaomMDscam
SAMPLE ANALYTE COUNT
Project: CA18914
Pace Project No.: 92388D48
Pace Analytical Services, LLC
9800 Klncey Ave. Suite 10D
Wuntersvitle, NC 28078
(704}875.9092
Analysts
Lab ID Sample ID Method Analysts Reported Laboratory
9238804=1 Outtal1 62 SM 9222D DJB 1 PASi-R
92388048002 Duthill /ISB SM 9222D DJB 1 PASI-R
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in lull,
Without the written consent of Pace Analytical Services, I.I.C. Page 3 of 11

aceAnalytical•
ANALYTICAL RESULTS
Project; CA 18914
Pace Project No.: 92388048
Pace Analytical Services, LLC
9800 KInCey Ave. Suite 100
Huntersvilie, NC 28079
i704je75.9M2
Sample: Outfall /2 Lob ID: 9238SM001 Collected: 06/12/18 08:20 Received: 08112/18 13:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Focal Coliform RAL Analytical Method: SM 9222D
Feral Coliforms 6.0 CFU1100 mL 2.0 2 06/12/18 15:59 ul
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
Date: 08/14/2018 11:33 AM without the written consent of Pace Analytical Servlcus, LLC. Page 4 of 11

1�;IalceAnaljftal*
wawpsab&&CD n
ANALYTICAL RESULTS
Project: CA18914
Pace Project No.: 92386048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvitle, NC 2BD78
17041875-WO2
Sample: Outfall 05B Lab ID: 92388048002 Collected: 06/12118 08:00 Received: 06112/1813:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Collform RAL Analytical MethDd: SM 92220
Fecal Coliforms 400 CFU1100 mL 1.0 1 06112/1815:59 u1
Date: 06/1412018 11:33 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in lull,
without the written Consent of Pero Analytical Services, I.I.C.
Page 5 of 11

aceAnallyticale
WWWP cMW .COM
Project: CA18914
Pace Project No.: 92388048
OC Batch: 415176
OC Batch Method: SM 9222D
Associated Lab Samples: 92388048001, 92388048002
METHOD BLANK: 2302285
Associated Lab Samples: 92388048001, 92388048002
Parameter Units
Fecal Coliforms CFU1100 mL
QUALITY CONTROL DATA
Analysis Method: SM 92220
Analysis Description: 92220 MBIO Fecal Collform - RAL
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 1.0 06112118 15:59
SAMPLE DUPLICATE: 2302267
92388156001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Collforms CFU1100 mL ND 40.0 u1
Pace Analytical Services. LLC
9800 Kincey Ave. Sufte 100
Hunteraville, NC 2BO76
(704►8759092
Results presented on this page are Ir the unfta Indkatad by the "UnKs' column except Wren an aeemate w th presented n the npM d the result,
REPORT OF LABORATORY ANALYSIS
This report $hall not he reproduced, except In ful,
Date: 06H 412018 11:33 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 11

Pace Analytical Services, LLC
�p d �� /+f 9800 Kincey Ave. SuAe 100
N�+G /7++ Vita Huntersvllle, NC 28078
WWWpwarabseom (704)875-WW2
QUALIFIERS
Project: CA18914
Pace Project No.: 92388048
DEFINITIONS
OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - 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, unfounded data are displayed and have been used to calculate % recovery and RPO values.
LCS(D) - Laboratory Control Sample (DupliGate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPO - 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 ChloroethyhAnyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrytonitrile by EPA
Method 8260.
N-Nitrosodiphenylemine decomposes and cannot be separated from Diphenylemine 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-R Pace Analytical Services - Raleigh
ANALYTE QUALIFIERS
ut Results based upon colony counts outside acceptable range.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/14/2018 1113 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 11

aceAnaVical
~pscslabLoom
Project, CA18914
Pecs Project No.: 92388048
Lab iD Sample ID
92388049001 Outfail i2
92388048002 Outfall *58
Date: 06114/2018 11:33 AM
Pace Analytical Sorvlces, LLC
9800 Kincey Ave. Sure 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
QC Batch Method QC Batch Analytical Method
SM 9222D 415176
SM 9222D 415176
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except in full,
without the written consent of Pace Anslytical Semicas, LLC.
Analytical
Batch
Page a of 11

t
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersvllle ❑ Raleigh Mechanicsville[]
ClientNeme: W0# : 92388048
Project #..
Courier,
Pace r G]UPS USPSCflant
commercial
��Itter 9238 048
Custody Sad Present? Dyes ffVo Seals Intact? ❑Yes XNn
Oate/Innialt Person Examining Contents:
Packing Material: ❑Bubble Wrap ❑Bubble Bags [16oie ❑ otner Biological Tissue Frozen?
Tharmomelart �1 ❑Yes ❑No �N/A
Gun ID: Type of Ice: wet []Blue j,]None
Cooler Temp ('C): jL4 Correction Factor: Add btne I'CJ a
Cooler Tamp Curetted ('C): a �- Temp should be above freezing to VC
❑Samples out of temp crlterh.5amp1es un fee, cnnlutR process
has teen
USDA Regulated Sail (A N/A, water sample)
Did samples orrjll]ate In a quarantine zone within the United States: CA, NY, or SC (check maps)? Old samples originate from a !oraign source [fnternat+nnally,
11Yes indudlnahaxniiand Puerto Rical?f—lYas 12No
CammanL/Oiscra an
Chain of Custody Present?
uElflo
N/A
I .
Sam le$ Arrived within Hold Tirne?
Y _QNo
ONIA
2-
Short Hold TimeAnatysh 42hr.)?
Yu Na
clatlA
3.
Rush Turn Around Time Requested?
OY, CIN.,
0.1A
4.
Sufficient Volume?
t Nq
CJIVA
5,
CorrvoContainarsUsed?
ContaloarsUsed?
Y ON
j„ re, ❑No
ON/A
ONIA
6,
�--Pace
�I Containers Intnt? �Y.
ar ONO
0,41A
7.
lys{s: Samples Field F1itered7
No
IA
8,
Match COC7
rfatolme/ID/ArialyxisMatrix:
es ❑No
�d
QN/A
9.
Heads aco in VOA Vials >S•bmm 7
QYES ONO
N/A
10,
Trip Blank Present?
Trip Blank cLatocy Seals Present?
©Yu C]No
DOS ONO
N/A
N/A
11.
COMMENTS/SAMPU: DISCREPANCY
Cot ID of split containers;
CLIENT NOTIFICATION/RESOLUTION
,Person contacted: Date/Time:
Project Manager SCURF Review,
Protect Manager SAF Ravlew: M
Field Data Required? ❑Yes ❑No
yy��'
Data: /—( �,]� l QU
Data: V •-a ' y U
Page 9 of 1 t

Document Name: Document Revised: February 7, 2018
Sample Condition Upon Racelpt(SCUR) Page 1 of 2
I ��• i _ _DocumentNo.t ` Issuing Authority_+,
*Check mark top half of box If ph and/or dechiorination Is
verified and within the acceptance range for preservation
samples.
Excepdans: VOA, CoRfornt TOC oil and Grease, 0110/9015 (water) DOC LJIS
"Bottom half of box Is to list number of bottle
Project WOW 92388048
PM., AKB Due Dale: 06/21/18
CLIENT: 92-ENCO
rl
i
ry
I
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x
C G C un
p
ZZ
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8
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1
12
pH Adjustment Log for Preserved Samples
Sample IB
Type of Vresrrvativo
pH upon receipt
oats preservation adjusted
Time 9resarvation i amount of Pteservattve lot N
adiusted E added
Note: Nhanever there is a discrepancy affecting +north Carolina compliance sample, a copy of this form will be sent to t." Narth Carolina DEHHR COMMcaricn Of9ce ;1.e,
Out of hold, Incattect preservative, out of Lamp, incorrect cnntarnen. i�
Page 10 of 11

SUBCONTRACT ORDER
ENCO Cary
CA18914
�1`t�mG J.ABOBATORY:
ENCO Cary Tri-Test (Raleigh)
102-A Woodwinds Industrial Court 6701 Conference Drive
Cary, NC 27511 Raleigh, NC 27607
Phone: [phone] Phone :[phone]
Fax: [phone] Fax:
Project Manager: Stephanie Franz Project State of Origin: North Carolina
Sub Lab ILD Originating Lab ID client RINME Dots Sampled Sample Comments
Outrall 102 Water 124un-t8 o8,10 �r '�J �' (� C CC
Caiifonn, Fecal 9223E 19-Jun-18 15:00 12-Jun-18 16:15
Containers Supplied:
Sterite250m1.PrN8hio(C)
u ID Ori hating Clleat Matrix Date Sampled Sam lecommeats
Outrall #58 Water I2-Jun-18 011:00
Colifotm. Focal9223B 19-Jun-18 15.00 12-Jun-18 15:55
Containers Supplied:
Steritc250rnLP+Na1'hio (C)
(1101 V � � 61,ZI1Y q-)`�
Relewal By Datc Melied By Datc
Page 1poe9 11 of 11 i

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted W19/17,
CERTIFICATE OF COVERAGE NO. NCG120051
FACILrrY NAME _Uwharrie Environmental
COUNTY _Montgomery
PERSON COLLECTING SAMPLES _Brian Scutt
LABORATORY__ENCO Labs _ Lab CerL # _CA08283
Comments an sample collection or analysis:
SAMPLE COLLECTION YEAR _2017
SAMPLE PERIOD ❑ Jan -June X July -Dec
or ❑ Monthly' month
Df ISCFIARGING TO CLASS ❑ORW ❑HQW - ❑Trout ❑PNA
E❑zero flow ❑Water supply 0sA
VED X
JAN a,S 2018 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
8 IM OR D�p4 ETION
Part A: Stormwater Benchmarks and Monitoring Results '* OCESSING UNIT
n No discharge this neriod?2
Outran No.
Date Sample
Collected
imo/dd/gr)
24-hour rainfall
amount,
Inches
Chemical oxygen Demand
Fecal Collform
Total Suspended Solids
Benchmarks =>
_
-
120 mg/L
1000 count per 1W mL
1W mg/L or s0 mg/L
1
No Discharge
2
No Discharge
5B
12/6/17
Y
10
56
2.5
68
No Discharge
7A
No Discharge
7C
No Discharge
1 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 outfa11, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PM Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format '<XX mgLV. where )0(is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as'>W.
Note: if you report a sample value In excess of the benchmark, you must Implement Tier 1, Tler 4 or Tier 3 responses. See General Permit text.
Permit Date: 11/l/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount
Inches
Non -polar 08G f M by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks -=a
_
-
15 mg/L
100 mg/L or 50 mg/L
6.0 - 9.0 SU
7B
No Discharge
Footnotes from Part A also apply to this Part B
Note: 1f you repart a sample value In excess of the benchmark, you roust implement ter 1, Tier Z or Tier 3 responses. See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART It SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART li SECTION I
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL7 YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one coav of this DMR indudina all "No Dischame'reoorM witbin 30 days of receipt of the lab results for at end of monitodna 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.
am aware that thge are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 2 of 2

4; CO Laboratories
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: 919,467.3319
Friday, December 15, 2017
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
RE: Laboratory Resullts for
Project Number: [none], Project Name/Desc: Uwharrle Stormwater
ENCO Workorder(s): CA08283
Dear Brian Scott,
Enclosed Is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, December 6, 2017.
Unless otherwise noted In an attached project narrative, all samples were received in
acceptable condltlon and processed In accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Chuck Smith For Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as reoetved by the laboratory, and may only be reproduced in foil. Page 1 of a

www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: OuM11 # 8B Lab ID: CA08283-01 Sampled: 12/06/17 07.50 Received: 12/06/17 11:30
Param g914 Dabal7imefsl Pin Detelllmefsl
Colllert 18 12/06/17 15:45 12/07/17 12:43 12/06/17 14:39 12/07/17 11:16
SM 254OD-1997 W13/17 12/12/17 14:45 12112J17 14:45
SM 522DD-1997 01/03/18 12/08/17 12:19 12/06/17 16:25
FIM This report relates only to the sample as reoelved by the laboratory, and may only be reproduced In full. Pape 2 at 8

www.encolabo.com
SAMPLE DETECr1ON SUMMARY
Ca vt il): nutlell 4, 88 Lab 901 CA08283-01
ADWM Smlum Flan sm F. L V= m It!!�E
Collform, Fetal 56 1.0 1.0 MPN/100 mL Colllert 18
Total Suspended Solids 2.5 2.5 2.5 mg/L SM 254OD-1997
This report relates only to the sample as moaNad by the laboratory, and may only be reproduced In full.
Page 3 of 9

rrlur� I �
www.encolabs.com
ANALYTICAL RESULTS
Description: Outfall # 5B Lab Sample ID:CA08283-01 Received: 12/06/17 11:30
Matrbc: Water Sampled:12/06/17 07:50 work Order: CA08283
Project: Uwharrie Stormwater Sampled By: Brian Soott
Classlcal Chemistry Parameters
^ • fhW Cary crrrdlyd aralyte [AC SYJJ
Angq f LC.0 Number] A11 nu Elsa Mau RE hin E" Batch tlathod Anahmed j{y Notm
Chemical Oxygen []errand^ 10 u mg/L 1 10 10 7LO8025 SM 5220p-1997 12/08/17 16:25 30C
Total Suspended Solid9A 2.3 mg/L 1 2.5 2.5 71.12010 SM 25400-1997 1412/17 14:45 OMR
Microbiological Parameters
- SW Cary analyte IAC 39t1
Anelyte FQW Number] Emum Elm yob QE Eu Affl&12 Njptho Anghmad By J!�
Cogrortn, Fecal^ 85 MPN/100 mL 1 1.0 7LO7036 Colilert 18 12/07/17 11:16 MKS
FINAL Th}e report relate only to the sample as receNed by the laboratory, and may only be reproduced in full. Page 4 of 8

www.eneniabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters -Quality Control
Batch 7LMO25 - Same
Blank (7LOS023-BLK1)
Prepared: 12/08/2017 12:19 Analyzed: 12/08/2017 16:25
Spike Source %REC
RPD
.Analrte
Result
Flan
POL
Units
Level Boma 9bREC Limits RPD
LM Nobas
Chemical Oxygen Demand
10
U
10
mg/L
LCS (7405025-BS1)
Prepared: 12/08/2017 12:19 Analyzed: 12/08/2017 160
Spike Source %REC
RPD
Aeanda
Result
Flan
POL
Units
Leval Sit %REC Limits RPD
Llmlt doles.
Chemical Oxygen Demand
530
10
mg/L
500 102 90.110
Matr4r Spike (7L08025-MSI)
Prepared: 12/08/2017 12:19 Anal: 12/08/2017 16:25
Source:CA08178-02
Spike Source %REC
RPD
Ana hd:e
Result
EIaY
POL
Units
Level gallk %REC Limits RPD
Lich notes
Chemical Oxygen Demand
540
10
mg/L
526 10 U 103 90.110
Matrix Spike Dup (7LO8025-10119Di)
Prepared: 12/00/2017 12:19 Analyzed: 12/08/2017 16:25
x
Source:CA08178-02
Spike Source %REC
RPD
Anahrte
Result
Flea
POL
Units
Level Result %REC L" RPD
Lllnit notes
Chemical Oxygen Demand
530
10
mg/L
526 SOU 102 90-110 1
10
Batab M12010 - NO PREP
Blank (7L1201O-BLK1)
Prepared dk Analyzed: 12/1212017 14:45
Spike Source %REC
RPD
.Anat94e
Result
Flan
POL
units
Level gMMg %REC UMMI RPD
Limit Notes
Total Suspended Solids
2.5
U
2.5
mg/L
LCS (7L1201O-BS1)
Prepared 9 Analyzed: 12/12/2017 14:45
Spike Source %REC
RPD
Anahlte
Result
Fiat
POL
Units
Level Result %REC NGUM RPD
LLMll Notes_
Total Suspended Solids
110
2.5
mg/L
100 106 80.120
Duplicate (7L12010-11111.01111)
Prepared 8. Analyzed: 12/12/2017 14:45
Source: CA16549-01
Spike Source %REC
RPD
.Anahrto
Result
FIaO
POL
Units
Level Result %REC Llmlts RPD
Limit Mgm
Total Suspended Solids
1900
170
mg/L
2300 18
20
Duplicate (7L12010-DU112)
Prepared la Analyzed: 12/12/2017 14:45
Source: CA15594-01
Spike Source %REC
RPD
_Anahrta
Result
Flee
POL
units
Level Reeuit %REC Llelts RPD
Limlt Netea-
Total Suspended Solids
280
50
mg/L
260 7
20
mi cmblologlcal Parameters - Quality Control
BaAdr 7L07036 - NO PREP
Blank (7L07038-BLK3)
Prepared: 12/06/2017 16:11 Analyzed: 12/07/2017 11:16
Spike Source %REC
RPD
AnalM
Result
Fin
POL
Units
Level ggsy[t %REC Limb RPD
LEmg notes_
Colifomm, Fecal
1.0
U
1.0
MPN/100 mL
FINAL This report rdates only to the temple as reneWM by era laboratory, and may only be reproduced In full. Page 5 or a

www.encolobs.com
QUALITY CONTROL DATA
l+tlrroblok*glcal Parameters - Quality Control
Bald* 7LO7936 - NO PREP - Condnued
Duplkatte (71.07036-DUPi)
Prepared: 12/06/2017 14:39 Anayzed: 12/07/2017 11:16
Source: CAOBZ83-01
Spike Source %REC
RPD
Anahts Roult Flan
Poll.
Units
level RW %REC Lkab RPD
LIM Ngftj
Collfom, Fecal 47
1.0
MPN/100 mL
S6 16
2S
Duplk M* (71.07036-DUP2)
Prepared: 12/06/2017 16:11 Analyzed; 12/07/2017 11:16
Source: CA18464-01
Spike Source %REC
RPD
Anahte Result Flan
POL
Unita
turret R"M %REC ltd UM RPD
11M !Hate'll
Collform, Fecal 1.0 U
1.0
MPN/100 mL
110 U
25
FINAL This report relates only to the sample as mceVed by the laboratory, and may only be reproduced in rull. Pape 6 of 8

www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value Is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and molsture content, where applicable.
E The concentration Indicated for this analyte Is an estimated value above the calibration range of the
Instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL Is roughly equivalent to the practical quantitatlon limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of Boll samples, moisture content.
PQL PQL: Practical Quantitation Llmlt
N The analysis Indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
FINAL ThW report relates only to the sample as reoehed by the laboratory, and may only be reproduced In full. page 7 or 8

-L11 eInV118MI"Is IIIL VVII.JIV "VAftI ffwII 'ILiVIIIS I%OVIIL�.j WII/1111'"VI-"VV.71s,sss r' r7L'VVe'7Y R A W.W1116VIOUZA MVI
16T15 Canllai Port Dr. 4810 Exeallire Park Court Sidle I I 1 tO2•A YVoodesaty ' Ct
Orlando, FL 32B24 ,tadawnVllla, R, 322154M Cary. NC 27511
(407) &I&5314 Fax (.4M MD -GM 4904) Z* VV Raz (W4) M*.62tO (919) 467{MW Fax (919) 467-MI5 page of .
1 1
O*M Name -
Pmpd Nwnbw
.Repotted
nnstran
Requested.Tumaraund
Times
Note., Fash requests subod to
Standard
� Expedited
Due J
©
N
�
v
•Q
it
0
O
11
CV
U)
CO
Address
500 Landfil'Roae
P Narneroesti
Uwharrie St rmwater
"ISTOP -
W. Gilead MC 273M .
PO 01 San info (<7//
� b
Alf
S10 573-3897
Fair
Report V C ftO
Brian Scott
$arrlpferls) . AffMaeon (Priru
6811n0 Carew
Brian ScScottU)
Samplerts) S'
sae LoeabonI Time zone
„ Ai --I•."'c C r.'L°� �''�`
tab wOftrder
CA482€33-
-
(s..
codes)
[Coirdir+e
asI>.�tam
lfem s
sampie ID (FW M k%Wd iMbm)
CoRec ion oaaa
CO➢GCtlon
'none
camp► Grab
MWX
(see codes)
-' Tptdf a Of
Coruebren
-
Sample Comments
/ ft. % 7
7'PW
WA
g
II #
WA
I B
©uftil4 '
WA
.6
X
X
X
X
X
OU&JllI
WA
6
X
X
X
X
X.
• I -
Total # of Cordairlrars
Sample iCit Prepared Br
�1.�
OafaJ1 me
5•'��-1
Relrrqu_.DW BY
r
p�
i bit % ��
�"
�
/Z
Con--na sp-W Reponft Req m-wat
yk
By
Datalrkrrer
1•taca+rrd BY -
Coder n e Temps on Flawk-t
COaln, Rs
n AcceptaWe Unaoceptable
MWI : GW-Grauodaoter SO-W UW-DM &g Water SE-S*&.eal SWSurtaca Water W W Wastevater A-11Ir O-MW (d" in comments) Preservation: Wco H-HCI N•HNW 5-H2504 NO-NaOM 04NMr (detail in comments)
Has: AN samples Kkm; fad to EP= laW are In acowdance with Ow mmrs and torr25ans Rased an the rwmrse of to farm, urims prior written agreements ftW

Sample Preservation Verification
ENCo Cary
Work Order: CA08283 Project: Uwharrie Stormwater
Client: Republic Services of NC (RE014) Project #: (none] "
Logged in: 06-Dec-17 11:43 Logged By: John C King
Preservation Check Performed By: -" _ Datemme: .12 -(,47 ' 42c&a
CA08283-01
Cont
Type
Pres (p ) •
Requirement
pH Cheeke I
In Control
ate ime
pH Adjusted;
Adiusted
Reagent,Used/Comments
B
250mLP+H2SO4
a2
I N I NA
Y I I NA
Reacient Name ID Reacient Name ID
i 3
2 4
pH Strip ID: C 1-OT ZtJ
CAELMN-RPrintlwko_PreservationCheck. rpt
Reacent Name ID
5 _
6
Page 1 c

RECEIVED
JUL 0 5 2017
CENTRAL FILES
DWR SECTION
Semi-annual Stormwater Dlscharse Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted 06/07/2017
CERTIFICATE OF COVERAGE NO. NCG220052 SAMPLE COLLECTION YEAR _2017
FACILITY NAME _Uwharrie Environmental SAMPLE PERIOD X Jan -June ❑ July -Dec
COUNTY _Montgomery or ❑Monthly` !month)
PERSON COLLECTING SAMPLES _Brian Scott DISCHARGING TO CLASS QORW ❑HQW ❑Trout ❑PNA
LABORATORY_ENCO tabs_ Lab Cart.N_[AD8289 ❑Zero -flow ❑Water Supply []SA
Comments on sample collection or analysis: X Other C
Part A. Stormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
n No discharge this nerlodt2
Outfall No.
Date Sample
Collected'
mo/dd
24-hour rainfall
amount 1,
Inches
Chemical Oxygen Demand
Fecal Coilform
Total Suspended Solids
Benchmarks
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
5123117
.4"
17
2100
53
2
5/23/17
A"
26
460
90
SB
5/23/17
.4"
10
480
23
6B
5/23/17
A'
24
200
29
7A
No Discharge
-
-
-
-
7C
No Discharge
' Monthly sampling (Instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'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.
' 5ee General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. Eor example. do not report Below Detection Limit, BDL, <PQL, Non -detect, No, or other similar non -
numerical format. when results are below the applicable limits, thag Musl be reported In the format, "< " where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Note: If you report a sample value In excess of the benchmark, you must implement Tler 2, 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.
Permit Oate: 11/1/2012.10/31/2017
SWU-248, last revised 10/25/2012
Page 1 of 2

n No dlscharae this AerlodT
Outfall No.
Date Semple
Collected
Imo/dd/ r)
24-hour rainfall
amount,
Inches'
Nan -polar O&G/WH by
EPA 1664jSGf--HEM
TartalSuspendedsolids
pH
Benchmark$
15 mg/L
100 mg/L or 50 mg/L
6.0 — 9.0 sU
7B
5 23/17
.4"
2,40
10
7.4S
Footnotes from Part A also apply to this Part B
Note: If you report a sample value In excess of the benchmark, you roust implement Tier 1, Tier 2, or 77er 3 responses. See General permit tent.
FOR PART A ANP PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL7 YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ No 0
REGIONAL OFFICE CONTACT NAME:
Aftil an orlainal and one cavy of this QM& Indufta aff "No 01scharoll" Matts. within 30 days of recelar gf Ift iQb resufts for at end ofm0iqi&Waa period
w
reparts) to;
Division of Water Quality
Attw DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699.1617
"I certify, under penalty of law, that this document and all attachments were prepared under my diretCon or supervision In accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am :=a significant penalties Far submitting false information, including the possibility of fines and imprisonment for knowing vialations."
6 a617
{Signature of Permlttee) )Date
Permit Date: 11/1/2012-10/31/2027
SWU-24B, last revised 10/25/2012
Page 2 of 2

0 ENCO Laboraton"es
Acarrete. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: 919."7.3515
Wednesday, May 31, 2017
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Uwharrie Stormwater
ENCO Workorder(s): CA08289
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, May 23, 2017.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained In this report are In compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary, Data from
outside organizations will be reported under separate cover.
If you have any questions or require further Information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received try the laboratory, and may only be reproduced in full. Page 1 of 9 ' '

NiliM
Swj
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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: Outfall #1
Lab I0:
CA08289-01
Sampled: 05123/ 17 08.45
Received: 05/23/17 12:25
page
SM 2540D-1997
Hold DatelTlme(s)
05/30/17
Prep Date/Tlmefs)
05/26/17
Analysis Date/Time(s)
15:55 05/26/17 15:55
SM 5220D-1997
06/20/17
05/26/17
10:54 05/26/17 17:12
Client I0: Outfall #2
Lab ID:
CA08209-02
Sampled: 05/23/17 09:00
Received: 05/23/17 12:25
parameter
SM 2540D-1997
Hold DabalTime(s)
05/30/17
pin DatelTlme(s)
05/26/17
Analysis Date/Time(s)
15:55 05/26/17 15:55
SM 5220D•1997
06/20/17
05/26/17
10:54 05/26/17 17:12
Client ID: Outfall#SB
Lab ID:
CA08289-03
Sampled: 05/23/17 08:30
Received: 05/23/17 12:25
Parameter
SM 254OD-1997
Hold Dateinme(s)
05/30/17
Pr,O Date/Time(s)
05/26/17
Analysis DatelTime(s)
15:55 05/26/17 15:55
SM 5220D-1997
06/20/17
05/26/17
10:54 05/26/17 17:12
CllentID: Outfall#6B
Lab ID:
CA08289-04
Sampled: 05/23/17 09:10
Received: 05/23/17 12:25
Baramete
SM 25OD-1997
ROJd DatelTime(s)
05/30/17
Prep Date/Time(s)
05/26/17
Analvsls DatelTlme(s)
15:55 0$/26/17 15:55
SM 52200-1997
06/20/17
05/26/17
10:54 05/26/17 17:12
CllentID: Outfall#7B
Lab ID:
CA08289-05
Sampled: 05/23/17 09:20
Received: 05/23/17 12:25
Paramete
EPA 1664A
Hold Data/Tlme(s)
06120/17
Prep Date/Timefs)
05/24/17
Analvsls DatelTime(s)
18:16 05/26/17 16:31
SM 2540D-1997
05/30/17
05/26/17
15:55 05/26/17 15:55
SM 4500H+B-2000
05/23/17 09:34
05/31/17
14:10 05/31/17 14:10
5M 5220D-1997
06/20/17
05/26/17
10:54 05/26/17 17:12
FINAL This report reWtes only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 0f 9 '

�co
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: Outfall 01
lab ID:
CA08289-01
AEII!lll�
Results
EI29
Hu
R"
llulM
Method Notes
Chemical Oxygen Demand
17
10
10
mg/L
SM 522OD-1997
Total Suspended Solids
53
17
17
mg/L
SM 254OD-1997
Client 1D: Outfall #2
Lab ED:
CA08289-02
Ana
BCilllti
an
Hu
E"
Lnita
Method Notes
Chemical Oxygen Demand
26
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
90
21
21
mg/L
SM 2540D-1997
Client ED. Outfall *56
Lab ED:
CA08289-03
A0
Results
Elm
11"
E9L
9111ls
MNotes
Total Sus nded Solids
23
10
10
mg/L
SM 254OD-1997
Client 10: Outfall #613
Lab ID:
CA08289-04
A11911f170
Roulta
EIH9
MQL
E"
ll0ltri
Method Notes
Chemical Oxygen Demand
24
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
29
510
5.0
mg/L
SM 254OD•1997
Client ID: Outfall #7B
Lab ID:
CA08289-CS
Anal YC®
BrAults
Ela9
Hu
E"
Mobs
Method haul
pH
6.4
1.0
1.0
pH
SM 4500H+B-2000 Q-01
Total Suspended Solids
10
5.6
5.6
mg/L
SM 254OD-1997
FINAL
This report relates only to the sample as received by
the laboratory,
and may only be reproduced in full.
Page 3 0f 9 r

www.encolabs.com
ANALYTICAL RESULTS
Description: Outfall #1 Lab Sample ID:CA08289.01 Received: 05/23/17 12:25
Matrix: Water Sampled:05123/17 08:45 Work Order: CA08289
Project: Uwharrie Stormwater Sampled By: Brian Scott
Classical Chemistry Parameters
^ - EMU Cary cartifled am6 to [AC 5911
Analyte fCAS Numberl Hall= flag MOW QF MDL 1 L ARIK i MethAnalysed By 12to
Chemical Oxygen Demand^ 17 mg1L 1 10 10 7E26010 SM 5220D-1997 05/26/17 17:12 30C
Total Suspended Solids^ 53 mg/L 6.67 17 17 7E26012 SM 254OD-1997 05/26/17 15:55 OMR
Description: Outfall #2 Lab Sample IDCA08289-02 Received: 05/23/17 12:25
Matrix: Water Sampled:05/23/17 09:00 Work Order: CA08289
Project: Uwharrle Stormwater Sampled By: Brian Scott
Classical Chemistry Parameters
^ - EACO mry [crd81°d anaryra IAC 5911
Analvte rCAS Numberl Results f[02 Units RE MU 241. Aw&h Method Analyzed 1!x 1�4t1&9
Chemical Oxygen Demand^ 26 mg/L 1 10 10 7E26030 SM 522OD-1997 05/26/17 17:12 ]OC
Total Suspended Solids^ 90 mg/L 8.33 21 21 7E26012 SM 2540D-1997 05/26/17 15:55 OMR
Description: Outfall #56 Lab Sample ID:CADS289-03 Received: 05/23/17 12:25
Matrix: Water Sampled:05/23/17 08:30 Work Order: CA082B9
Project Uwharrie Stormwater Sampled By:Brian Scott
(Classical Chemistry Parameters
^- EACOCaryy[AC 5911
Analrte fCAS Numberl gesp1 flag ypltg 2E MQL P4L "Wh Method Analyzed @Y Notes
Chemical Oxygen Demand^ 10 U mg/L 1 10 10 7E26010 SM 5220D-1997 05/26/17 17:12 ]OC
Total Suspended SolldsA 23 mg/L 4 10 10 7E26012 SM 254OD-1997 05/26/17 15:55 OMR
Description: Outfall #6B Lab Sample ID:CAOB289-04 Received: 05/23/17 12:25
Matrix: Water Sampled:05/23/17 09:10 Work Order: CA08289
Project: Uwharrie Stormwater Sampled By: Brian Scott
Classical Chemistry Parameters
Entiro ca yc"Aed analyte [AC 5911
hailIvte [CAS Numbed 926= flag !nits DE MDL E L llatrh M&Olyz 111 (>1gLC,q
Chemical Oxygen Demand^ 24 mg/L 1 10 10 7E26010 SM 522OD-1997 05/26/17 17:12 30C
Total Suspended SolldsA 29 mg/L 2 5.0 5.0 7E26012 SM 254OD-1997 05/26/17 15:55 OMR
Descrlptlon: Outfall #7B Lab Sample ID:CA08289-05 Received: 05/23/17 12:25
Matrix: Water Sampled:05/23/17 09:20 Work Order: CA08289
Project: Uwharrie Stormwater Sampled By: Brian Scott
Classical Chemistry Parameters
^ - EACO Cbry crrMAndh-W (AC 5911
Analyte fCAS Numbed $esu[ja
flag ll=
➢E
M"
12L Batch Method Analyzed
Ill Notes
Chemical Oxygen Demand^ 10
U mg/L
1
10
10 7E26010 SM 5220D-1997 05/26/17 17:12
30C
pHA 6.4
pH
1
1.0
1.0 7E31011 SM 4500H+8-200C 05/31/17 14:10
ASC Q-01
Total Suspended Solids^ 10
mg/L
2.22
5.6
5.6 7E26012 SM 254OD-1997 05/26/17 15:55
OMR
Classical Chemistry Parameters
801.111111 flaa 11n1ts Of MQL PQL atch Method Analaw 91 Butts
Oil & Grease (HEM) [C-DD07] 2.40 U mg/L 1 2.40 5.00 7E24013 EPA 1664A 05/26/17 16:31 SMA
FINAL This report relates only to the sample as received by the laboratory, and may onN be reproduced In full. Page 4 0f J

Ce NSco
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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 7E26010 - Same
Blank (7E26010-BLK1) Prepared: 05/26/2017 10:54 Analyzed: 05/26/2017 17:12
Spike Source %REC RPD
Anal Remit Elan POL units Level RCSLIt %REC Llmita RPD 1IM11 Notes
Chemical Oxygen Demand 10 U 10 mg/L
LCS (7E26010-BS3) Prepared: 05/26/2017 10:54 Analyzed: 05/26/2017 17:12
Spike Source %REC
RPD
.Analvto
Result Flao
POL
Units
Level Resu1%REC LimlRPD
Limp Hotel
Chemical Oxygen Demand
500
10
mg/L
500 100 90.110
Matrix Spike (7E26010-MS3)
Prepared: 05/26/2017 10:54 Analyzed: 05/26/2017 17:12
Source: CA00231-01
Spike Source %REC
RPD
.Analvte
Result Flag
POL
Units
Level Result %REC Limits RPD
Limit dates
Chemical Oxygen Demand
1400
20
mg/L
1000 430 97 90-110
Matrix Spike Dup (7E26010-MSDI)
Prepared: 05/26/2017 10:54 Analyzed: 05/26/2017 17:12
Source: CA00231-01
Spike Source %REC
RPD
.AnalYte
Result Flaa
POL
Units
Level Result %REC LiMb RPD
Llmlt Notes
Chemical Oxygen Demand
1400
20
mg/L
1000 430 97 90-110 0.3
10
Batch 7E26011- NO PREP
Blank (7E26012-BLK1)
Prepared & Analyzed: 05/26/2017 15:55
Spike Source %REC RPD
.Analrte Result Flap POL Units Level Result %REC Limits RPD Limit Noel
Total Suspended Solids 2.5 U 2,5 mg/L
LCS (7E26012-BSI) Prepared & Analyzed: 05/26/2017 15:55
Spike Source %REC
RPD
_AnWVte
Result Flan POL
Units
Level Resul! %REC Limits RPD
LM Notes
Total Suspended Solids
100 2.5
mg/L
100 101 80-120
Duplicate (7E26012-DUP1)
Prepared & Analyzed: 05/26/2017 15:55
Source: CA04424-01
Spike Source %REC
RPD
.AnidYte
Result Flan PAL
Uq(is
Level Result %REC LJMUfi RPD
= t Notes
Total Suspended Solids
7000 500
mg/L
6400 10
20
Duplicate (7E26012-DUP2)
Prepared & Analyzed: 05/2612017 15:55
Source: CA06428-01
Spike Source %REC
RPD
.AnalYte
R" Flan P-01
unite
Level Result %REC Llulits RPD
Limit dotes
Total Suspended Solids
240 31
mg/L
270 9
20
Batch 7E31011 - NO PREP
LCS (7E31011-BSI)
Prepared & Analyzed: 05/31/2017 14:10
Spike Source %REC
RPD
_AnalYte
Result Elm eon
Units
Level Result %REC Lima RPD
Limp dotes
PH
7.0 1.0
pH
6.98 100 99.101
FINAL This report relates only to the sample as recelved by the laboratory, and may only be reproduced In cull. Page 5 0 J

Ce
www.encolahs.com
QUALITY CONTROL DATA
NOMINEE
Classical Chemistry Parameters - Quality Control
Batch 7E31011 - NO PREP - Continued
LCS (7E31011-BS2) Prepared & Analyzed: 0513112017 14:10
Spike Source %REC
RPD
Anal Sf?e Result Flag
P_4L
Units
Level Result %REC Llmlla RPD
Nmlt Notes
PH 7.0
1.0
pH
6.98 100 99.101
Duplicate (7E31011-OUP1)
Prepared & Analyzed: 05/31/2017 14:10
Source: CA05421-01
Spike Source %REC
RPD
.Analvte Result Flag
POL
Unite
Level gesul %REC Limits RPD
Limit Notes_
PH 7.0
110
PH
7.0 0.6
25
Classical Chemistry Parameters - Quality Control
Batch 7E24013 - EPA 16648
Blank (7E24013-BLK3) Prepared: 05/24/2017 18:16 Analyzed: 05/26/2017 16:31
Spike Source %REC RPD
Anal Result Etas P_Ol. Units Level Resul %REC Llml]s RPD Llmlt Iigtes_
Oil & Grease (HEM) 2.40 U 5.00 mg/L
LCS (7E24013-BS1) Prepared: 05/24/2017 18:16 Analyzed: 05/26/2017 16:31
Spike Source %REC RPD
Anal ldE Result Flaa RQL Units Level &AMR %REC L4mill RPD LimIL Notes
Oil & Grease (HEM) 146 5.00 mg/L 148 98 78.114
LCS Dup (7E24013-BSD1) Prepared: 05/24/2017 18:16 Analyzed: 05/26/2017 16:31
Spike
Source
%REC
RPD
.Analvte
Result Flag
POL
Units
Level
gout %REC
Limits RPD
L= JNotes
04 & Grease (HEM)
137
5.00
mg/L
149
92
78.114 6
18
Matrix Spike (7E24013-14S1)
Prepared: 05/24/2017 18:16 Analyzed: 05/26/2017 16:31
Source: BA022S1-01
Spike
Source
%REC
RPD
.Analvte
Result Flea
P.OL
Unite
Level
ResulL %REC
LbnU RPD
Llmlt Notes
Oil & Grease (HEM)
134
5.00
mg/L
152
2.40 U 88
78-114
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full, Page 6 0f 9

�� w■ cow►
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was an for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration Indicated for this analyte is an estimated value above the calibration range of the
Instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence. of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
Q-01 Analysis performed outside of method - specified holding time.
FIN& This report relates only to the sample as recelved by the labo atxy, and may only be reproduced In full. Page 7 of 9

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ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN=OF-CUSTODY• RECORD www.encoiabs.com
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Sample Preservation Veri, ication
ENdb`lbary
ENCO
Work Order.
CA08289
Project:
Uwi arria Storm -water
,Client:
RepUblic:Services of NC (RE014)
Project #
[none]
Logged In:
23rMay-17 12`37
Logged.8y:
Rachel Ann Yonish
CA08289.01
`
- e
Ad�ts d A °gua
8
250mtA+hf2SOA
Q
Y I N; NA
Y IN NA
C
Ji4OmLP+142SQ.4
250niLA+H2SO4
<2
Y I N I A
Y I N 1 NA
Q
Y' N I NA.
YIN
NA
V
CA08289.02
MIA
ON Ad 1Iam
'
9
250mtA+H-2SO4
--2
Y I N I A
Y I N
C
250mL4+HZS04
Q
UY I N I —NAl
Y I N'
E
250mLP+H=4
Y N 1 NA
Y N NA
CA48289-08
It I
8
25.OMLA+H2S-b4
Q
Y( N NA
Y I N/
C
2"LA+H2SO4
Q
Y 1 N NA
Y I N 1
E
25OmLP+H2SO4
Q
Y N I NA
Y D NA
CA08289-04
a
i yA°
10,11,011OEM
t�
Fi gpQtCsHdJ'�Cotn►ttelg
B'
25DmLA+H2SO4
--c2
Y I N NA
Y I .N N'
C
75OinLA+H2S64
'c2
-Y I N NA
Y I N I A.
E
26dr6t:f'+H2SO4
<ZAY)f
N 1 NA
Y 1• N 1 NA
CA08289-05--
LMrit
� �a�
W •'� t5
R++3� 1r• OKI Y 4v
8
250mLA+H2SO4
Q
YIN: NA'
Y I N I '
C
250rnt;A+H2SG4
Q
Y I N IM
Y 1 N I
E i
250mLP+H2SO4
Q
LY2 N I NA
Y N NA
50
'R ent Name I0.
1
•2
R ent,Narne- ID
3-
4
Rea ent Name ID
5
6
Page 9 of 9
P-dqWf

IraAnalytica!'
wmpscslahaccm
May 24, 2017
Ms. Stephanie Franz
ENCO Labs
102 A-Woodswinds Industrial Co
Cary, NC 27511
RE: Project: CA08289
Pace Project No.: 92341572
Dear Ms. Franz:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on May 23, 2017. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNIINELAC 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,
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
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 13

aceAnalytical
www.pecetaftcom
Pace Anatydcal Services, LLC
9800 Kincay Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: CA08289
Pace Project No.: 92341572
Raleigh Certification Me
6701 Conference Drive, Raleigh, NC 27607 North Carolina Bioassay Certification #: 16
North Carolina Wastewater Certification #: 67 North Carolina Drinking Water Certification #: 37731
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, I.I.C. Page 2 of 13

aceAnalytical'
WWWP"Wba.00m
SAMPLE ANALYTE COUNT
Project: CA08289
Pace Project No.: 92341572
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 20078
[phone]
Lab ID
Sample ID
Method
Analysts
Analysts
Reported
Laboratory
92341572001
OUTFALL #1
SM 92220
BWJ
1
PASI-R
92341572002
OUTFALL #2
SM 9222D
8WJ
1
PASI-R
92341572003
OUTFALL #5B
SM 9222D
BWJ
1
PASI-R
92341572004
OUTFALL #08
SM 9222D
BWJ
.1
PASI-R
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 13

aceAnalytical"
www.pacelalmoom
ANALYTICAL RESULTS
Project: CA08289
Pace Project No.: 92341572
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunterswifle, NC 28078
[phone]
Sample: OUTFALL #1 Lab ID: 92341672001 Collected: 05/23/17 08:46 Received: 05/23/17 13:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
M810 9222D Focal Collform RAL Analytical Method: SM 9222D
Fecal Coliforms 2100 CFU1100 mL 1.0 1 05/23/17 14:15
Rate: 05/24/2017 01:40 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 bf 13 `

ceAnalytical
'
www.pacelaDa.com
ANALYTICAL RESULTS
Project: CA08289
Pace Project No,: 92341572
Pace Analytical Services, LLC
9800 Kincey Ave. suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL 02 Lab ID: 92341672002 Collected: 05/23/17 09:00 Received; 05/23/17 13:35 Matrix; Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Dual
MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D
Fecal Coliforms 460 CFU1100 mL 1.0 1 05/23/17 14:15
Date: 05/24/2017 01:40 PM
REPORT OF LABORATORY ANALYSIS
This report shalt not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 13`

(�Ia'cmnalyfical'
www.pacarabloom
ANALYTICAL RESULTS
Project: CAOB289
Pace Project No.: 92341572
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL OB Lab ID: 92341572003 Collected: 05123117 08:30 Received: 05/23/17 13:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
M810 9222D Fecal Collform RAL Analytical Method: SM 9222D
Fecal Coliforms 480 CFUI100 mL 1.0 1
Date: 05/24/2017 01:40 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/23117 14:15
Page 6 of 13

aceAnalytical
www.paaelsbs.com
ANALYTICAL RESULTS
Project: CA08289
Pace Project No.: 92341572
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Wuntersville, NC 28078
[phone]
Sample: OUTFALL MB Lab ID: 92341572004 Collected: 05/23/17 09:10 Received: 05123/17 13:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Collform RAL Analytical Method: SM 9222D
Fecal Coliforms 200 CFU1100 mL 1.0 1 05/23/17 14:15
Date: 05/24/2017 01:40 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 13'

lacieAnalytical'
wwwpacetabs.com
QUALITY CONTROL DATA
Project: CA08289
Pace Project No.: 92341572
QC Batch: 361990 Analysis Method: SM 9222D
QC Batch Method: SM 9222D Analysis Description: 9222D MBIO Fecal Coliform - RAIL
Associated Lab Samples: 92341572001, 92341572002, 92341572003, 92341572004
METHOD BLANK: 2007365 Matrix: Water
Associated Lab Samples: 92341572001, 92341572002, 92341572003, 92341572004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFUI100 mL ND 1.0 05/23/17 14:15
SAMPLE DUPLICATE: 2007366
Parameter
Fecal Coliforms
92341494001 Dup
Units Result Result
CFU1100 mL 700 800
RPD Qualifiers
13
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Resuhs presented on this page are In the units Indicated by the "Units" column except where an ademate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2017 01:40 PM without the written consent of Pace Analytical Services, LLC.
' , r
Page 8 0f 13

acmnalytrcal*
wwwAacew lmoom
QUALIFIERS
Project: CA08289
Pace Project No.: 92341572
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.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL- Adjusted Method Detection Limit.
POL - Practical Quantitation limit.
RL - Reporting Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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-R Pace Analytical Services - Raleigh
REPORT OF LABORATORY ANALYSIS
This report &hall not be reproduced, except in full.
Date: 05/24/2017 01 A0 PM without the written consent of Pace Analytical Services, LLC. Page,g of d a

ceAnalytical e
www.psaele &MM
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: CA08289
Pace Project No.: 92341572
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92341672001
OUTFALL #1
SM 9222D
361990
92341572002
OUTFALL #2
SM 9222D
361990
92341672003
OUTFALL 06B
SM 9222D
361990
92341572004
OUTFALL #BB
SM 9222D
361990
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2017 01:40 PM without the written Consent of Pace Analytical Services, LLC. Page 10 003'

uocumenr tvame: cal teen spec UDcurnent rteviseo: Sept. 21, 2016
Sample Condition Upon Recel t SCUR Pa e 1 of 2
8CeAnaViCair Document No.: Issuing Authority:
F-CAR-GA-003-Rev D2 Pace Quality Office
Laboratory receiving samples:
Asheville [] Eden(]
Greenwood ❑ Huntersville ❑
Client Narne:
n. C'> Projects:
Courier: ❑Fed Ex OUPS Cusps Clfent
❑ commercial ❑Pace ❑Other:
Custody Seal present? ❑Yes P!o Seals Intact? [—]Yes o
Datellnluals person Examining Contents:&r
Paddng Material: ❑Bubble Wrap ❑Bubble Bags one ❑Other:
Thermometer: et ❑Blue ❑None
®IR Gun ID: _ IS-3492 _ Type of IN:
Raleigh® Mechanicsville❑
WO#:92341572
❑Samples on ice, cooling process has b n
Correction Factor: Add0.6 Cooler Temp Corrected j'C): Biological Tissue Frozen? ❑Yes []NO N/A
Temp should be aboveJxaqJPj4dVC
USDA Regulat N/A, water sampie)
Did sampleFionate In a quarantine tone within the United Stales: CA, NY, or SC (check maps)? Did samples originate from a foreign source (lnte
Dyes 6N. Including Hawaii and Puerto Rico)? (:]Yes No
Cornmams/Olscre an :
Chain of Custody Present?
4JJ
IJ
1.
Samples Arrived within Hold Time?
2.
Short Hold Tlme Analysis (a72 hr.)7
3.
Rush Turn Around Time Requested?
4.
Sufflclent Volume?
S.
Correct Containers Used?
-Pace Containers Used?
s.
Contalriers Intact?
Samples Field Rhered?
B, Note If sed4ment Is visible in the dissolved contalner
Sample Labels Match CDC?
-Includes Date/T1me/ID/Analysi5
9.
Heads ace in VIOA Vials (>5-6mrn)?
Yes No
ITA
1 10,
Trip Blank Present?
TripBlank Custody Seats Present?
Yes No
Yes No
I�A
11.
CLIENT NCITIFICATION/RESOLUTION
Person Contacted: I
Comments/Sample Discrepancy:
Date/Time:
Field Pate Required? UYes j, RO
Project Manager SCURF (.1
Review: _ Date:
Project Manager SRF
Review Date:
Note: Whenever there Is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DFHNR Certification Office (Le,
Out or ho(d, Incorrect preservathm, out of temp, incorrect containers)
r+
- ---- -. _ --Pagel 1-of13--

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SUBCONTRACT ORDER
ENCO Cary
CA08289
SENDING LABORATORY: RECIEIV(NQLABOIUI'ORY:
ENCO Cary 'lei -Test (Raleigh)
102-A Woodwinds Industrial Court 6701 Conference Drive
Cary, NC 27511 Raleigh, NC 27607
Phone: [phone] Phone :[phone]
Fax: [phone] Fax:
Project Manager: Stephanie Franz Project State of Origin; North Carolina
Sub Lab ID Originating Lab ID
nt ;Iatrrx
Date Sampled Sam le Comments
Ouirall#1
Water
- Malawi
M-May4708:45
Coliform, Fecal 9223E 31-May-17 15:00
Containers Supplied;
Slcrilc250mLP+NaThio (F)
23-May-17 16:40
Sub Lab ID Originating Lab ID
Client Matrix
pate Sampled Sample Commentsz
C Outfall 142
Water
23-May-17 09:00
Coliform. Fecal9223B 31-May-17 15:00
23-May-l7 16:55
Containers Supplled.-
Sterile25OmLP+Na'Mia (F)
Sub Lab FD Originsdag Lab ED Client Matrix Date Sampled Sam le Comments
Oatfall #5B Water 23-May-17 08:30
Coliform, Fecal9223B 31-May-17 15:00 23-May-17 16:25
Containers Supplied,
Stcrile250mLP+NaThio (F)
Sub Lab [D Origlnadn8 Lab 1D Client Matrix (late Sampled Sample Comments
G .
Outfall HbB Water 23-May-17 09:10
Coliform, Fecal 9223B 31-May-17 15:00 23-May-17 t7:05
Containers Supplied:
Stcrilc250mLP+Na Ihio (F)
Released 13y Dam Rewived By- Date
_..._... _ _ Y._..� Pa�a�eatl3E of-13r c►

Im
�A
RECEIVED
DEC 16 2016
CENTRAL FILES
DWR SECTION
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted December 13, 2016_
CERTIFICATE OF COVERAGE NO. NCG120051 SAMPLE COLLECTION YEAR_2o18
FACILITY NAME Uwharrie Environmental SAMPLE PERIOD Jon -June X July -Dec
COUNTY Montgomery or ❑ Monthly' lmon011
PERSON COLLECTING SAMPLES _Brian Scott DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY___,_ENCO Labs _ Lab Cart. # CZ17645 [3Zerodlow [:]watersupply ❑SA
Comments on sample collection or analysis; X Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE -+
Part A: Stormwater Benchmarks and Monitoring Results
n No discharge this period?'
Outfall No.
Date Semple
Collected'
mo/dd/ i
24•hour rainfall
amount'
Inches
Chemical Oxygen Demand
Fecal Colllorm
Total Suspended Solids
Benchmarks
-
220 mg/L
1000 count per 100 mL
100 mg/L or SO mg/L
1
No Dkscha e
2
No Discharge
56
11/30 2015
.2"
17
13
3.7
68
No Discharge
7A
No Discharge
7C
No Discharge
' Monthly sampling (instead of semi-annual I must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites maybe eligible for a waiver of the rain gauge requlrement.
' See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. EQ,t example, do notrecort 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 ma/L where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Note: ifyou report a sample value in excess of the benchmark, you must Implement Tier 1, 77er 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/l/2412-10/31/2017 SWU.248, last revised 10/25/2012
Page 1 of 2

}-
Part 13; Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this nerlodr7
Outfall No.
Date Sample
Collected`
mo/dd/ )
24-hour ralnfall
amount,
Inches'
Non polar O&G/TPH by
EPA t664 ISGT-HEIY!L
Total Suspended Solids
pH
Benchmarks r-_a>
_
15 mg/L
100 mg/L or 50 mg/L
6.0 - 9.0 SU
713
11 3O/2016
.2
2.4
13
6.93
Footnotes from Part A also apply to this Part B
Note: if you report a sample value In excess of the benchmark, you must Implement Tier 2, 77er Y, or 77er 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEOANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B,
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL7 YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cook of this AMR. Including all "No Discharae*norts, within 30 days of rerelat of the JQb faults for at end pf monitoring Period
In the case of "No Discharae" reggrtsl to:
Division of Water Quality
Attn: DWQCentraI Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN JUIS C6U1FtCATI0N FOR ANY 10JECOMATION REPORTED;
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervislon 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 dire y rrsponsible for gathering the information, the Information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that th a are sign ant penalties for submitting false information, including the possibIlity of fines and imprisonment for knowing violations."
41,
jSignatureoiPermi eel 1 tel
Permit Data: 11/l/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 2 of 2

Semi-annual ormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted dune 7, 2010_
CERTIFICATE OF COVERAGE NO. NCG120051
FACILITY NAME _Uwharde Environmental
COUNTY Montgomery
PERSON COLLECTING SAMPLES _Brian Scott
LABORATORY_ENCO_Labs _ Lab Cart. q CZ07304
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
RECEIVED
JUN 17 2016
CENTRAL FILES
DWR SECTION
SAMPLE COLLECTION YEAR _2016
SAMPLE PERIOD X dart.lune ❑ duly --Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW [-]Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
X Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
mo/dd/
2"our rainfall
amount
tnches'
Chemical Oxygen Demand
Fecal Collform
Total Suspended Solids
Benchmarks eaza
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
5 18 2016
X
35
132
35
2
No Discharge
�.�.�
SB
5 18/2016
.7"
44
455 ,/
6a
5/18/2016
.7"
44
1W'
7A
No Discharge
A
We-
7C
No Discharge
Jet!
1 Monthly sampling (Instead of semi-annual) must begin with the second consecutive be mark 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 disc arse monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge, Unattended sites maybe eligible for a waiver of the rain gauge requirement.
`See General Permit text, Table 3, Identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported In numerical format. For example. 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 recorted in the format. "< " where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Nate.• If you report a sample value In excess of the benchmark, you must Implement Tier 1, 77er Z or Tier 3 responses. See General Permit text.
Part Br Vehicle Maintenance Area Monitoring Results: only for facilities averaging > S5 gal of new oil per month.
Permit Date: 11/1/2012-10/31/2017 SWU.248, last revised 10/25/2012
Page 1 of 2

n No discharge this Deriod?2
Outfell No.
Date Sample
Collected'
(mo/dd
24-hour rainfall
amount
Inches
Nan -polar O$G/TPH by
EPA 1664 SGT-HEM
Total Suspended Solids
pH
Benchmarks
L5 ml
100 mg/L or 50 mg/L
6.0 — 9.0 SU
76
5/16/2016
.7"
.512
16
7.31
Footnotes from Part A also apply to this Part B
Note. if you report a sample value 1n excess of the benchmark you must Implement Ver ], Ver 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORtNG RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS 71ER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mall an orlainal and one copy of this DMIT indudloa all "No Discharge" reports withfn90 days afrecelat of the lab results for at end ofmonitodna aeriad
In the case of "No Dischorae"_reoortsllo: T
Division of Water Quality
Attn: DWO Central Files
1617 Mall Service Center
Raleigh, North Carolina 27695-1617
XOU MU51 SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision In accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am awarethatthe /.renificant penalties for submitting false Information, Including the possibility of fines and imprisonment for knowing violations."
(Date)
Permit Date: 11/1/2012-10/31/20I7 SWU-248, last revised 10/25/2012
Page 2 of 2

/-Y)C�r l a-C)O 5-/
qt..ENCO
Laboratoriesie. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Thursday, May 26, 2016
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
' RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Uwharrle Stormwater
ENCO Workorder(s): CZ07304
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, May 18, 2016.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are'in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. I Page 1 of 9

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: COMM # 1
Lab ID:
CZ07304-01
Sampled: 05/ 18116 07:45
Received: 05/16/16 11:40
pammeftI
SM 254OD-1997
Hold DamlTime(s)
05/25/16
Prep DateMme(s]
05/19/16
Analysis DateiJIMAW
10:45 05/19/16 10:45
SM 5220D-1997
06/15/16
05/23/16
15:52 05/24/16 10:17
Client ID: Qutfall # 58
Lab ID:
CZ07304-02
Sampled: 05/28/16 07:25
Reoelved: 05/18/16 11:40
Paramebe
SM 254OD-1997
Hold DateMme(s)
05/25/16
QreQ,Datel.Timefs)
05/19/16
Analysis Date/Time(s)
10:45 05/19/16 10:45
SM 52200-1997
06/15/16
05/23/16
15:52 05/24/16 10:17
Client ID: Outfall # 6B
Lab I0:
CZ07304-03
Sampled: 05/18►16 08:10
Recelved: 03118/ 16 11:40
PSI
SM 254OD-1997
Hold DaWTlme(s)
05/25/16
Prep DatelTlme(s)
05/19/16
Analysis DatelTlmom
10:45 05/19/16 10:45
SM 5220D-1997
06/15/16
05/23/16
15:52 05/24/16 10:17
Client ID:' Outfall # 7B
Lab ID:
CZ07304-04
Sampled: O5/18/1.6 08:25
Received: 03/18/16 11.40
Paramete
EPA 1664A
Hold Date/Time(s)
06/15/16
P1pp DatafTlme(s)
05/24/16
Analysls DatelTlme(s)
15:13 05/25/16 18:39
Field
05/18/16 08:39
05/18/16
08:25 05/18/16 08:25
SM 254OD-1997
05/25/16
05/19/16
10:45 05/19/16 10:45
SM 5220D-1997
06/15/16
05/23/16
15:52 OSJ24/16 10:17
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 2 Of 9

Ce. NS 9 9
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SAMPLE DETECTION SUMMARY
Client ID: Outlall # 1
Lab ID:
CZ07304-01
ADalyte
Results
flag
Ha
E"
U=
Method
Chemical Oxygen Demand
35
10
10
mg/L
SM 522OD-1997
Total Suspended Solids
35
12
12
mg/L
SM 25400-1997
Client ID: Outfall # 55
Lab ID:
CZ07304-02
ADalftte
Resul a
ELM
nu
Em
uww
Math
Notes
Chemical Oxygen Demand
44
i0
10
mg/L
SM 5220D-1997
Total Suspended Solids
3.6
2,5
2.5
mg/L
SM 254OD-1997
Client ZD: Outfall # 60
Lab ID:
CZ07304-03
Anal lde
Results
E612
Hu
E L
UUM
MEIN
l'lA3a.9
Chemical Oxygen Demand
44
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
77
25
25
mg/L
SM 2WD-1997
Client ID: Outfall # 70
Lab ID:
CZ07304-04
Anal
Res u1l3
E"
Hu
Em
IINIS
Miser
Hatu
Chemical Oxygen Demand
35
10
10
mg/L
SM 5220D-1997
pH
7.31
0
0
pH Units
Field
Total Suspended Solids
16
10
10
mg/L
SM 254OD-1997
r
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced !n full. I Page 3 Of 9

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ANALYTICAL RESULTS
Description: Outfall # 1 Lab Sample ID:CZ07304-01 Received: 05/18/16 11:40
Matrix: Water Sampled; 05/18/16 07:45 Work Order: CZ07304
Project: Uwharrie Stormwater Sampled By: Brian Scott
]Classical Chemistry Parameters
^ - EACO Cry ayt#Alederaryte (AC 591]
Analvte rCAS Number] $esull$ Elail 1llllta 2E M" 2QL M= Method Analyzed Q1C 1!I9Iea
Chemical Oxygen Demand^ 35 mg/L 1 10 10 6E23030 SM 522OD-1997 05/24/16 10:17 JOC
Total Suspended SolidsA 35 mg/L 5 12 12 6E19006 SM 2540D-1997 05/19/16 10:45 MMR
Description: Outfall # 5B Lab Sample ID:CZ07304-02 Received: 05/18/16 11.40
Matrix: Water Sampled: 05/18/16 07:25 Work Order: CZ07304
Project: Uwharrie Stormwater Sampled By: Brian Scott
JClassical Chemistry Parameters
^ - SWO Cry J-" (AC 591]
Analda rCAS Numberl Re.4u118 EUg llnlla QF HQ,4 EU g=[l Method wed by 119tu
Chemical Oxygen Demand 44 mg/L 1 10 10 6E23030 SM 5220D-1997 05/24/16 10:17 JOC
Total Suspended SolldsA 3.6 mg/L 1 2.5 2.5 6EI9006 SM 254OD-1997 05/19/16 10:45 MMR
Description: Outfall # 6B Lab Sample ID:CZ07304-03 Received: 05/18/16 11:40
Matrix. Water Sompled:05/18/16 08:10 Work Order: CZ07304
Project: Uwharrie Stormwater Sampled By: Brian Scott
Chemistry Parameters
Analyte rCAS Number] Resul[a flag ]]nits DE Hu 22L 21=11 Method Analyzed Al Notes
Chemical Oxygen DemandA 44 mg/L 1 10 10 6E23030 SM 52200-1997 05/24/16 10:17 30C
Total Suspended Solids^ 77 mg/L 10 25 25 6E19006 SM 25400-1997 05/19/16 10:45 MMR
Description: Outfall # 7B Lab Sample ID:CZ07304-04 Received: 05/18/16 11:40
Matrix: Water Sampled:05/18116 08:25 Work Order: CZ07304
Project: Uwharrle Stormwater Sampled By: Brian Scott
Chemistry Parameters
^ - DKV dry canned are4ft [AC 591]
AnalAa rCAS Number] RGIU a Elag galta RE . KU EU w= Mc= Analyzed By n9w
Chemical Oxygen Demand- 35 mg/L 1 10 10 6E23030 SM 5220D-1997 05/24/16 10:17 JOC
Total Suspended Sollds^ 16 mg/L 4 10 10 6E19006 SM 2540D-1997 05/19/16 10:45 MMR
Field Parameters
Aajhrte [CAS Numberl Rau] ts fin knits 2E MD1 EQL Batch Methl:d Analysed Sir Notes
pH 7.31 pH Units 1 0 0 6E19014 Field 05/18/16 08:25 CLr
Classical Chemistry Parameters
Oil & Grease (HEM) [C-00073
Resulla Ehtg llnb !?E = EU AWWh Method Analysed IN AQtca
0.612 U mg/L 0.255 0.612 1.28 6E24002 EPA 1664A 05/25/16 18:39 5MA
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 4 Of g

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 6E19006 - NO PREP
Blank (6E19006-51.Kl) Prepared & Analyzed: 05/19/2016 10:45
Spike Source %REC RPD
Anal ltr8 Result EIRG POL Unitas Level Result %REC LlBM RPD Limit Notes
Total Suspended Solids 2.5 U 2.5 mg/L
LCS (6E19006-851) Prepared & Analyzed: 05/19/2016 10:45
Spike Source %REC
RPD
.Analyte
Result
Flan
POL
units
Level Result %REC Limits
RPD
Limit notes
Total Suspended Solids
96
2.5
mg/L
100 96 80-120
Duplicate (6E19006-DUPS)
Prepared & Analyzed: 05/19/2016 10:45
Source: CZ05115-01
Spike Source %REC
RPD
-Anahlte
Result
Flaa
POL
Units
Level Result %REC Llmitt
RPD
Limit Notes
Total Suspended Solids
22
12
mg/L
21
5
20
Duplicate (6E19006-OUP2)
Prepared & Analyzed: 05/19/2016 10:45
Source: CZ04520-01
Spike Source %REC
RPD
.Analvte
Result
FWa
POL
Units
Level Barm,t %REC Limb
RPD
Limit Notes
Total Suspended Solids
52
25
mg/L
52
0
20
Batch 6E23030 - Same
Blank (6E23030-BLK3)
Prepared: 05/23/2016 15:52 Analyzed: 05/24/2016 10:17
Spike Source %REC
RPD
-Analvte
Result
Flag
POL
Units
Level ROSUIt %REC LimltS
RPD
Limit Notes
Chemical Oxygen Demand
10
U
10
mg/L
LCS (6E23030-BSI)
Prepared: 05/23/201615:52 Analyzed: 05/24/2016 10:17
Spike
Source
%REC
RPD
.AnallfEa R-ul FIN
R"
Units
Level
Result
%REC
Limits RPD
Limit Notes
Chemical Oxygen Demand 490
10
mg1L
500
98
90.110
Matrix Spike (6E23030-MS1)
Prepared: 05/23/2016 15:52 Analyzed: 05/24/2016 10:17
Source: C512441-01
Splke
Source
%REC
RPD
Anal 1dR Result ElaO
M
Units
Level
8eSult
%REC
Limits RPD
111311111 bores
Chemical Oxygen Demand 550
10
mg1L
526
35
97
90-110
Matrix Spike Dup (6E23030-MSD3)
Prepared: 05/23/2016 15:52 Analyzed: 05/24/2016 10:17
Source: C512441-OS
Spike
Source
%REC
RPD
Anal lda Result Emu
P.OL
Units
Level
Result
%REC
kinu RPD
limit Notes
Chemical Oxygen Demand 550
10
mg/L
526
35
100
90.110 3
10
Classical Chemistry Parameters - Quality Control
Bahth 6E24002 - EPA 1664A
Blank (6E24002-131-I(l) Prepared: 05/24/2016 15:13 Analyzed: 05/25/2016 18:39
Spike Source %REC RPD
.Analyte Result Flay POL Units Level Result %REC Limits RPD Llmlt Notes
Oil & Grease (HEM) 0.613 U 1,28 mg/L
FINAL This repot relates only to the sample as recelyed by the labaratory, and may only be reproduced in full. I Page 5 Of 9

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Bm'rh 6E24Od2 - EPA 16641A - Conflnued
LCS (GE24002-BS'L) Prepared: 05/24/2016 15A3 Analyzed: 05/25/2016 18:39
Spike Source %REC RPD
Anal ldn Result Flan E" units Level Result %REC UmJjq RPD Limit Notes
Oil & Grease (HEM) 154 5.00 mg/L 159 97 78-114
LCS Dup (GE24002-BSD3) Prepared: 05/24/2016 15:13 Analyzed: 05/25/2016 18:39
Spike
Source
%REC
RPD
.Anallfte
Result Flaa
POL
units
Level
Resin %REC
LiNlt& RPD
Lwa !Notes
Oil & Grease (HEM)
156
5.00
mg/L
160
98
78-114 2
18
Matrix Spike (GE24002-MS1)
Prepared: 05/24/2016 15:13 Analyzed: 05/25/2016 18:39
Source: BZ02144-01
Spike
Source
%REC
RPD
.Analvto
Result Flao
POL
units
Level
Resul %REC
LW11W RPD
LID1lt Notes
Oil & Grease (HEM)
155
5.00
mg/L
148
2.40 u 104
78-114
FINAL This report relates only to the sample as reomad by the laboratory, and may only be reprndutad In full. Page 6 Of 9

Cem90�j
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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyze was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration Indicated for this analyte is an estimated value above the calibration range of the
Instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
FINAL This report relates onty to the sample as reodved by the laboratory, and may only be reproduced In full. IPage 7 of 9

ENVIRONMENTAL CONSERVATION LABORATORIES
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r?CIBAfialllCc?I e
Kww.pacelabe.Gorrr
May 24, 2016
Ms. Stephanie Franz
ENCO Labs
102 A-Woodswinds Industrial Co
Cary, NC 27511
RE: Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear Ms. Franz:
Enclosed are the analytical results for sample(s) received by the laboratory on May 18, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Liamm Harrison
liamm. [e-mail]
Project Manager
Enclosures
A
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Pagel of 11

aceAnalytical a
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Pace Analytical Services, Inc.
9800 KlnceyAve. Suite 100
Huntensville, NC 28078
[phone]
CERTIFICATIONS
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Raleigh Certification Me
6701 Conference Drive, Raleigh, NC 27607 North Carolina Bioassay Certification #: 16
North Carolina Wastewater Certification #: 67 North Carolina Drinking Water Certification #: 37731
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 11

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SAMPLE ANALYTE COUNT
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Paco Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92298129001
OUTFALL M
SM 9222D
RC
1
PASI-R
92298129002
OUTFALL #58
SM 9222D
RC
1
PASI-R
92298129003
OUTFALL M
SM 9222D
RC
1
PASI-R
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
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ANALYTICAL RESULTS
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntereville, NC 28078
[phone]
Sample: OUTFALL #1 Lab ID: 92298129001 Collected: 05/18/16 07:45 Received: 05/18/16 13:06 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D
Fecal Coliforms 132 CFUl100 mL 1.0 1 05/18/16 14:10
Date: 05/24/2016 03:03 PM
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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ANALYTICAL RESULTS
Project: , ENCO CARY CZ07304
Pace Project No.: 92298129
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTI=ALL #5B LabID: 92298129002 Collected: 05/18/16 07:45 Received: 05/18/16 13:05 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Dual
MBIO 9222D Fecal Collform RAL Analytical Method: SM 9222D
Fecal Colifonns 456 CFU1100 mL 1.0 1 05/18/16 14:10
Date: 05/24/2016 03:03 PM
REPORT OF LABORATORY ANALYSIS
This report shah not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 5 of 11

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ANALYTICAL RESULTS
Pace Analytical Services, fnc.
9800 Kincey Ave. Suite 100
Huntersviile, NC 28078
[phone]
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Sample: OUTFALL #6B Lad lD: 92298129003 Collected: 05/18/16 08:10 Received: 05/18/16 13:05 Matrix: Water
Parameters Results Units
MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D
Fecal Coliforms 160 CFU1100 mL
Date: 05/24/2016 03:03 PM
Report Limit OF Prepared Analyzed CAS No. Qual
1.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
05/18/16 14:10
Page 6 of 11

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QUALITY CONTROL DATA
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
QC Batch: R131016148 Analysis Method: SM 9222D
QC Batch Method: SM 9222D Analysis Description: 9222D MBIO Fecal Coliform - RAL
Associated Lab Samples: 92298129001, 92298129002, 92298129003
METHOD BLANK: 1737463 Matrix: Water
Associated Lab Samples: 92298129001, 92298129002, 92298129003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Colifo►ms CFU1100 mL ND 1.0 05/18/16 14:10
SAMPLE DUPLICATE: 1737464
92298192001 Dup
Parameter Units Result Result RPO Qualifiers
Fecal Coliforms CFU1100 mL ND ND
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page ere 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: 05/24/2016 03:03 PM without the written consent of Pace Analytical Services, Inc..
Page 7 of 11

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QUALIFIERS
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
OEFINITIONS
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.
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.
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
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(0) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Siiica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
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 Diphenylemine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TN accredited. Contact your Pace PM for the current list of accredited anatytes.
TNI -The NELAC Institute,
LABORATORIES
PASI-R Pace Analytical Services - Raleigh
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2016 03:03 PM without the written consent of Pace Analytical Services, Inc.. Page 8 of 11

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: ENCO CARY CZ07304
Pace Project No.: 92298129
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92298129001
OUTFALL #1
SM 9222D
RB1016148
92298129002
OUTFALL #8B
SM 9222D
RB1016148
92298129003
OUTFALL #BB
SM 9222D
R1311016148
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2016 03:03 PM without the written consent or Pace Analytical Services, Inc., Page 9 of 11

AAY
-RAL
W®# : 92295129
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Page 11 of 11

~V
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted 10/27/2014 1�
r~�
CERTIFICATE OF COVERAGE NO. NCG120051 SAMPLE COLLECTION YEAR _2015 r�
FACILITY NAME Uwharrie Environmental tt f IMPLE PERIOD ❑ Jan -June X July -Dec
COUNTY _Montgomery REC t V or ElMonthly' _ (month)
PERSON COLLECTING SAMPLES _Brian Scott 5CHARGING TO CLASS ❑ORW ❑HOW [-]Trout ❑PNA C,
LABORATORY ENCO_Labs ^ Lab Cert. # C513829 4� ❑Zeraflaw ❑Water Supply [:]SA C...7
Comments on sample collection or analysis: CENTRAL FILES X Other C
pWR SECTION rC
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period:
outfall No.
Date Sample
Collectedl
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Chemical Oxygen Demand
Fecal Coliform
Total Suspended Solids
Benchmorks
-
-
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
10/28/15
1.3"
44
6000
79
2
10/28/15
1.3"
5o
1360
49
56
10/28/15
1.3"
35
5300
42
68
10/28/15
1.3"
44
1000
100
7A
30/28/1S
1.3"
20
83
7C
10/28/15
1.3"
10
12
1 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.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
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: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G/TPH by
EPA 1664 (SGr-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
-
15 mg/L
100 mg/L or S0 mg/L
6.0 — 9.0 5U
7B
10/28/1S
1.3"
2.40
20
9.32
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, rer 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
0 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION 8.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an ariainal and one coov of this DMR, includina all "No Discharce'v reports, within 30 days of receiat of the lob results for at end of monitorina oeriod
in the case of "No Discharue'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 tf1ere are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
Permit Date: 11/1/2012-10/31/2017
/Z- /'1,5--
(Date)
SWU-248, last revised 10/25/2012
Page 2 of 2

ENCO Laboratories
Accurate. Timely. Responsive. b►nansNve.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone; 919.467.3090 FAX: [phone]
Friday, November 6, 2015
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
RE: Laboratory Results for
Project Number: [none], Project Namelaesc: Uwharrie Stormwater
ENCO Workorder(s): CS13829
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, October 28, 2015.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures,
Results for these procedures apply only to the samples as submitted.
The analytical results contained In this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
" FINAL Thls report relates only to the sample as received by the laboratory, and may only be reproduced In full. I Page 1 of 1

Ce N, co
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SAMPLE SUMMARY/LABORATORY CHRONICLE
CIIent ID: Outfall # 1
Lab ID:
C513829-01
Sampled: 10/28/15 08:50
Received: 10/ 28115 13:10
Parameter
SM 254OD-1997
SM 522OD-1997
Hald Date/Timefs)
11/04/15
11/25/15
erep OatelTime[s1
11/03/15
10/30/15
Analysis Date/Time[s)
10:25 11/03/15 10:25
12:15 10/30/15 18:10
Client ID: Outfall # 2
Lab ID:
C513829.02
Sampled: 10/28/15 09:05
Received: 10/28/15 13:10
Eimmeter
SM 254OD-1997
SM 522OD-1997
Hold Date/Timefs)
11/04/15
11/25/15
Prep Date/-Tlme[sl
11/03/15
10130/tS
Analysis Date/Timefs)
10:25 11/03/15 10:25
12:15 10/30/15 18:10
Client ID: Outfall # 5 8
Lab ID:
C513829-03
Sampled: 10/28/15 08:35
Received: 10/28/15 13:10
Parameter
SM 254OD-1997
SM 5220D-1997
Hold Date/Tlme(s)
11/04/15
11/25/15
Prep OatelTlme(s)
11/03/15
10/30/15
10:25 11/03/15 10:25
12:15 10/30/15 18:10
CllentlD: Outfall # 6 8
Lab ID:
C513829-04
Sampled, 10/28/15 09:15
Received: 10/28/15 13.10
parameter
SM 254OD-1997
SM 52200-1997
Hold OatelTlmefs)
11/04/15
11/25/15
Prep DatelTimels)
11/03/15
10/30/15
Analysis DateLT7mefs]
10:25 11/03/15 10:25
12:15 10/30/15 18:10
Client ID: Outlall # 7A
Lab ID:
C313829-05
Sampled: 10/28/15 09:30
Received: 10/28/13 13:10
Parameter
SM 2540D-1997
SM 522OD-1997
Hold DatelTime[s)
11/04/15
11/25/15
Prep Data/Timefs)
11/03/15
10/30/15
Analysts DatelTlme(s}
10:25 11/03/15 10:25
12:15 10/30/15 18:10
Client ID: Outfall # 7C
Lab TO:
C313829-05
Sampled: 10/28/15 09.35
Received: 10/28/15 13:10
parameter
SM 254OD-1997
SM 5220D-1997
Hold DatelTEme[s}
11/04/15
11/25/15
Prep Date/Tlme(s)
11/03/15
10/30/15
Analysis DatelTimefs)
10:25 11/03/15 10:25
12:15 10/30/15 18:10
Client ID: Outfall#78 Lab ID: C513829-07 Sampled: 10/29/15 09:25 Received: 10/28/15 13:10 1
Parameter
EPA 1664A
Hold DatelTimefs)
11/25/15
Prep Date/Time(s)
11/03/15
1532
Analysis Date/Time(s)
11/05/15 17:23
Field
10/28/15 0939
10/28/15
09:25
10/28/15 09:25
SM 254OD-1997
11/04/15
11/03/15
10:25
11/03/15 10:25
SM 52200-1997
11/25/15
10/30/15
12:15
10/30/15 18:10
FINAL Thls report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 2 Of 1

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SAMPLE DETECTION SUMMARY
Client 1D: Outfall # 1
Lab ID:
C513829-01
Anal 1tIP.
Results
E10
am
E"
halls
Method lii
Chemical Oxygen Demand
44
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
79
25
25
mg/L
SM 254OD-1997
Client M. Outfall # 2
lab 11):
C513829-02
ADailde
Results
Eft
Hu
E"
halm
Msth4d �@
Chemical Oxygen Demand
50
10
10
mg/L
SM 522OD-1997
Total Suspended Solids
49
17
17
mg/L
SM 254OD-1997
Client 1D: Outfall # 5 B
Lab ID:
0513829-03
ADai7tS&
Results
Elm
Hu
Z"
dolts
Mgthod NoteS
Chemlcai Oxygen Demand
35
10
10
mg/L
SM 5220D•1997
Total Suspended Solids
42
10
10
ma/L
SM 254OD-1997
Anal Yffi
ResulT6
no
Mel
ML
1,lwm
Method Notes
Chemical Oxygen Demand
44
10
10
mg/L
SM 522OD-1997
Total Suspended Solids
IN
25
25
mg/L
SM 254OD-1997
Client 1D: Outfall # 7A
Lab ID:
C513829-05
ADandO
&AWU
Flan
HA
l"
Vaal
method EL9ter5
Chemical Oxygen Demand
20
10
10
mg/L
SM 5220D-1997
Total Suspended Sollds
83
10
10
mg/L
SM 254OD-1997
Client ID: Outfall # 7C
Lab ID:
C913829-06
Anal
flesulhl
Ela9
Hu
P44
!hilts
Method Notes
Chemical Oxygen Demand
10
10
10
mg/L
SM 522OD-1997
Total Suspended Solids
12
4.4
4.4
mg/L
SM 2WD-1997
Client 1113: Outfall # 7B
Lab ID:
CSL3829-07
ADatvte
Results
EIN
Mu
M
l nim
Mid Notes
Chemical Oxygen Demand
29
10
10
mg/L
SM 522OD-1997
pH
8.32
0
0
pH Units
Field
Total Suspended Solids
20
20
20
mg/L
SM 254OD-1997
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 3 Of 1

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ANALYTICAL RESULTS
Description: Outfall # 1 Lab Sample ID:C513829-01 Received: 10/28/15 13:10
Matrix: Water Sampled: 10/28/15 08:50 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian ] Scott
Classical Chemistry Parameters
^-SCOC�ryc&MfkdanalM[AC 5911
Analvte rCAS Numbed Resultrt Elag Unitrl RE MDl Em @;itch Meth Analyzed AX Notes
Chemical Oxygen Demand^ 44 mg/L 1 10 10 5130015 SM 522OD-1997 10/30/15 18:10 10C
Total Suspended Solids^ 79 mg/L 10 25 25 5KO3002 SM 2540D-1997 11/03/15 10:25 MMR
Description: Outfall # 2 Lab Sample ID:C513829-02 Received: 10/28/15 13:10
Matrix: Water Sampled: 10/28/15 09:05 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian 3 Scott
Classical Chemistry Parameters
^ - &KV Cary certr&d analyre [AC $911
Analvie rCAS Number] Results Ein 11111M QE MPl EU @atch Method Analyzed gY No
Chemical Oxygen Demand 5o mg/L 1 10 10 030MS SM 5220D-1997 10/30/15 18:10 30C
Total Suspended Solids^ 49 mg/L 6.67 17 17 5K03002 SM 25400-1997 11/03/15 10:25 MMR
Description: Outfall # 5 B Lab Sample ID:C513829-03 Received: 10/28/15 13:10
Matrix: Water Sampled: 10/28/15 08:35 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian 3 Scott
Classical Chemistry Parameters
^ - EACD Cary c"JW analyre [AC $911
Analvte fCAS Numberl gas flog ua1tg QE Hu 921 Batch Method Analyzed MY tuft
Chemical Oxygen Demand^ 35 mg/L 1 10 10 5330015 SM 5220D•1997 1013DI15 18:10 ]OC
Total Suspended Solids^ 42 mg/L 4 10 10 5KO3002 SM 2540D-1997 11/03/15 10:25 MMR
Description: Outfall # 6 B Lab Sample [D:C513829-04 Received: 10/28/15 13:10
Matrix: Water Sampled: 10/28/15 09:15 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian I Scan
iClassical Chemistry Parameters
^ - EACO Lary crrt*d analyre [AC V11
Analvte rCAS Number] ResulElsa units DF MU PAL am Method Analyzed ft Notes
Chemical Oxygen Demand^ 44 mg/L 1 10 10 5130015 SM 522OD-1997 10/30/15 18:10 30C
Total Suspended Solids^ 100 mg/L 10 25 25 5KO3002 SM 2540D-1997 11/03/15 10:25 MMR
Description: Outfall # 7A Lab Sample ID:C513829.05 Received: 10/28/15 13:1D
Matrix: Water Sampled: 10/28/15 09:50 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian I Scott
Classical Chemistry Parameters
^ • EACO Cary c&Vfled anaW [AC 591)
Analyte rCAS Numbers Results pig 11gjtg JDf MU EQ1 latch Method Anal M gar 1 =
Chemical Oxygen Demand^ 20 mg/L 1 10 10 5330015 SM 522OD-1997 10/30/15 18:10 30C
Total Suspended Sol1d6^ 83 mg/L 4 10 10 5KO3002 SM 254OD-1997 11/03/15 10:25 MEYER
PENAL This report relates only to the sample as received tay the laboratory, and may only be reproduced In full. I Page 4 Of

(�9 o
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ANALYTICAL RESULTS
Description: Outfall # X Lab Sample ID:C513829-06 Received: 10/28/15 13:10
Matrix: Water Sampled: 10/28/15 09:35 Work Order, C513829
Project: Uwharrie Stormwater Sampled By: Brian J Scott
Classical Chemistry Parameters
^ - EACO Cary Certfl d om ibte (AfC $911
BesulFlag halts I?E 11" E" Hatch Method AnahaBY hws
Chemical Oxygen DemandA 10 mg/L 1 10 10 5130015 SM 52200-1997 10/30/15 18:10 JOC
Total Suspended SolidsA 12 m91L 1.75 4.4 4.4 5KO3002 SM 254OD-1997 11/03/15 10:25 MMR
Description: Outfall # 7B Lab Sample ID:C513829-07 Received: 10/28/15 13:10
Matrix: Water Sampled; 10/28/15 09:25 Work Order: C513829
Project: Uwharrie Stormwater Sampled By: Brian J Scott
Classical Chemistry Parameters
^ - EACD Cary cwf/ lea'am W (AC 591)
Anpllyte ICAS Numberl Results Eiag unliffi RE HU EM latch Metho AnalMled Alt N
Chemical Oxygen Demand 29 mg/L 1 10 10 5330015 SM 5220D-1997 10/30/15 18:10 JOC
Total Suspended SolldsA 20 mg/L 8 20 20 5KO3002 SM 254OD-1997 11/03/15 10:25 MMR
Field Parameters
Analvte_ rCAS_Number] Results Ehu ]]nits Of MQ.L p_QL latch Metho Analllsld ft ]Yogi
pH 8.32 pH Units 1 0 0 5K02018 Field 10/28/15 09:25 CLI
Classical Chemistry Parameters
Analde [CAS Number]
Oil & Grease (HEM) [C-0007]
ResultA Elag 1lnit a i2E MQL PQL latch Method Analyzed flit >Notes
2.40 U mWL 1 2.40 5.00 5KO3012 EPA 1664A 11/05/15 17:23 SMA
FINAL
This report relates only to the sample as received by the laboratory, aM5 may only be reproduced In k1l. Page 5 Of ')

www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch SJ30015 - Same
Blank (5330015-BLKi) Prepared: 10/30/2015 12:15 Analyzed: 10/30/2015 18:10
Spike Source %REC RPD
Analvte Result Finn Eft Units Level Resulj %REC Lll ft RPD Limit Notes -
Chemical Oxygen Demand 10 U 10 mg/L
LCS (S130OLS-BS1) Prepared: 10/30/2015 12:15 Analyzed: 10/30/2015 18:10
Spike Source %REC
RPD
.Analvte
Result Flaa
ROL
Units
Level gesuR %REC Limb RPD
Limit Notes
Chemical Oxygen Demand
490
10
mg/L
500 98 90.110
Matrix Spike (5330015-MS1)
Prepared: 10/30/2015 12:15 Analyzed: 10/30/2015 18:10
Source: C500548-01
Spike Source %REC
RPD
.Analvte
Result Flaa
ROL
Units
Level Result %REC Limig RPD
Limit NuUM
Chemical Oxygen Demand
770
10
mg/L
500 310 93 90.110
Matrix Spike Dup (5330019-MSDI)
Prepared: 10/30/2015 12:15 Analyzed: 10/30/2015 18:10
Source: C500548-01
Spike Source %REC RPD
_Analvte Result Flaa ROL Units Level Result %REC Limits RPD U= Notes
Chemical Oxygen Demand 760 10 mg/L 500 310 90 90-110 1 10
Batch SK03002 - NO PREP
Blank (5K03002-BLK1) Prepared & Analyzed: 11/03/2015 10:25
Spike Source %REC RPD
.Analvte Result Flao ROL Units Level Result %REC jimitr5 RPD Limit Notes
Total Suspended Solids 2.5 U 2.5 mg/L
LCS (SK03002-BSI) Prepared & Analyzed: 11/03/2015 10:25
Spike
Source
%REC
RPD
Anand®
Re.4ult Flag
P-QL
Units
Level
Result
%REC Limits
RPD
Limit Not"
Total Suspended Solids
95
2.5
mg/L
100
95 80-120
Duplicate (SK03002-DUPi)
Prepared & Analyzed: 11/03/2015 10:25
Source: C504318-01
Spike
Source
%REC
RPD
-Amlvte
Result Elao
e0L
Units
Level
Result
%REC Limitli
RPD
Lim Notes
Total Suspended Solids
L000
170
mg/L
1100
4
20
Duplicate (5K03002-DUP2)
Prepared & Analyzed: 11/03/2015 10:25
Source: CSOB858-01
Spike
Source
%REC
RPD
Analvte
Result Elaa
e0L
Units
Level
Resuf
%REC Limits
RPD
L= Notes
Total Suspended Solids
340
100
mg/L
340
1
20
Classical Chemistry Parameters - Quality Control
Batch 5KO3012 - EPA 16644
Blank (SK03012-BLKi) Prepared: 11/03/2015 15:32 Analyzed: 11/05/2015 17:23
Spike Source %REC RPD
Analyte Result Flao ROL Units Level Result %REC limits RPD 1knit Notes
Oil & Grease (HEM) 2.40 U 5.00 mg/L
FINAL This report relates oNy to the sample as received by the Vaboratory, and may only be reproduced In full. IPage 6 Of 11

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 5KO3012 - EPA 1664A - Continued
LCS (5K03012-BS1) Prepared: 11/03/2015 15:32 Analyzed: 11/05/2015 17:23
Spike Source %REC RPD
Anahft Result Flag PQL units Level Result %REC Limits RPD Limit Notes
Oil & Grease (HEM) 40.9 5.00 mg/L 42A 97 78.114
LCS Dup (51K03012-11IS01) Prepared: 11/03/2015 15:32 Analyzed: 11/05/2015 17:23
Spike
Source
%REC
RPD
Analvte
Result Flag
P.OL
Units
Level
Result %REC
LIi1I RPD
Llmlt Notes
Oil & Grease (HEM)
35.6
5.00
mg/L
41.9
85
78.114 14
18
Matrix Spike (SK03012-MSi)
Prepared: 11/03/2015 15:32 Analyzed: 1110512015 17:23
Source: B504527-OL
Spike
Source
%REC
RPD
.Anahrte
Result Flag
P.OL
Units
level
Result %REC
Lbb RPD
Limit notes
Oil & Grease (HEM)
754
5.00
mg/L
155
521 151
78-114
QM-07
FINAL This report relates only to the Sample as recelyW by the laboratory, and may Only be reproduced in full. I Page 7 of 1

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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
] The reported value is between the laboratory method detection limit (MDQ and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit, The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification°.
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was
accepted based on acceptable LCS recovery.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 Of 1

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Page 9 of 11

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'413829-07
-ID: eacen 'Na m e, 0 .11),
Resnenchlam
Page 11 of 11

aceAnalytical.
W1YW'060 03-com
October 30, 2015
Ms. Stephanie Franz
ENCO Labs
102 A-Woodswinds Industrial Co
Cary, NC 27511
RE: Project: C513829 .
Pace Project No.: 92273966
Dear Ms. Franz:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntensville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on October 28, 2015.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Liamm Harrison
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 12

Pace Analytical Services, Inc.
aCG A—a'X!r'+e 9800 Kincey Ave. Suite 100
078
v�i�! lK1r Huntersvills, NC 28078
WWW•PbLC0m [phone]
CERTIFICATIONS
Project: C513829
Pace Project No.: 92273966
Raleigh Certification Me
6701 Conference Drive, Raleigh, NC 27607 North Carolina Bioassay Certification #: 16
North Carolina Wastewater Certification #: 67 North Carolina Drinking Water Certification* 37731
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 12

acemapical0
www.Pnoefabt.mm
SAMPLE ANALYTE COUNT
Project: C513829
Pace Project No.: 92273966
Pace Analytical Services, Inc.
9800 Klncey Ave. Sulfa 100
Huntersville, NC 28078
[phone]
Artalytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92273966001
OUTFALL #1
SM 92221)
RC
1
PASI-R
92273966002
OUTFALL #2
SM 9222D
RC
1
PASI-R
92273966003
OUTFALL #8B
SM 9222D
RC
1
PASI-R
92273966004
OUTFALL #613
SM 9222D
RC
1
PASI-R
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 12

(�55'cmnalyfical"
wwwowebbmm
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Hunteraville, NC 20078
[phone]
Project: C513829
Pace Project No.: 92273966
Sample: OUTFALL #1 Lab tD: 92273966001 Collected: 10/28/15 08:50 Received: 10/28/15 14:50 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No, Qual
MBIO 9222D fecal Coilform RAL Analytical Method: SM 92220
Fecal Coliforms 6000 CFUI100 mL 1.0 1 10128/15 16:31
Date: 10/30/2015 01:58 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 12

aceAnalXical e
www,pe wob8.mm
ANALYTICAL RESULTS
Project: C513829
Pace Project No.: 92273966
Pace Analytical Services, Inc.
9860 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL #2 Lab iD: 92273966002 Collected: 10128/15 09:05 Received: 10128115 14:50 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Collform RAL Analytical Method: SM 9222D
Fecal Coliforms 1360 CFU1100 mL 1.0 1 10/28/15 16:31
Date: 10/3012015 01:58 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 5 of 12

aceAnalytical
WW'W eteba.=
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-sa92
Project: C513829
Pace Project No.: 92273966
Sample: OUTFALL #5B Lab ID: 92273966003 Collected: 10/28/15 08:35 Received: 10/28/15 14:50 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform RAIL Analytical Method: SM 9222D
Fecal Coliforms 5300 CFU1100 mL 1.0 1 10/28/15 16:31
REPORT OF LABORATORY ANALYSIS
This report shalt not be reproduced, except in full,
Date: 10/30/2015 01:58 PM without the written consent of Pace Analytical Services, Inc.. Page 6 of 12

(�IaceAnalytkala
www.pgowabs.com
ANALYTICAL RESULTS
Project: C513829
Pace Project No.: 92273966
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Hunteraville, NC 28078
[phone]
Sample: OUTFALL #6B Lab ID: 92273966004 Collected: 10128/15 09:15 Received: 10/28/15 14:50 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MRIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D
Fecal Coliforms 1000 CFU1100 mL 1.0 1 10/28/15 16:31
Date: 10/3012015 01:58 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 7 of 12

CeAnalygcal"
trww.ptroelatu.com
QUALITY CONTROL DATA
Project: C513829
Pace Project No.: 92273966
QC Batch: RBIOI5652 Analysis Method: SM 9222D
QC Batch Method: SM 9222D Analysis Description: 9222D MBIO Fecal Coliform - RAL
Associated Lab Samples: 92273966001, 92273966002, 92273966003, 92273966004
METHOD BLANK: 1595390 Matrix: Water
Associated Lab Samples: 92273966001, 92273966002, 92273966003, 92273966004
Blank Reporting
Parameter Units Result Limit Analyzed
Fecal Coliforms CFUl100 mL ND 1.0 10/28/15 16:31
SAMPLE DUPLICATE: 1595391
Qualifiers
92273691002 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFUl100 mL 2.0 2.0 0 1g
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 10/30/2015 01:58 PM without the written consent of Pace Analytical Services, Inc.. Page 8 of 12

aceAnalytical
WWWOCsleL W"
QUALIFIERS
Project: C513829
Pace Project No.: 92273966
DEFINITIONS
❑F - 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.
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.
Pace Analytical services, Inc.
9800 Kinsey Ave. Suits 100
HunteraWle, NC 28078
[phone]
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, Styrene, and Vinyl chloride.
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-R Pace Analytical Services - Raleigh
ANALYTE QUALIFIERS
1g This is a less than value
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/30/2015 01:58 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 12

aceAnalyticals
www.psoeleb e m
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: C513829
Pace Project No.: 92273966
Pace Analytical Services, Inc.
9800 Kinoey Ave, Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92273966001
0UTFALL#1
SM 9222D
RB1015652
92273966002
OUTFALL 02
SM 9222D
RBI015652
92273966003
OUTFALL #5B
SM 9222D
RBI015652
92273966004
OUTFALL #6B
SM 9222D
RB1015652
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Gate: 10/30/2015 01:58 PM without the written consent of Pace Analytical Services, Inc.. Page 10 of 12

Documont Nam©: Sample Condition Upon
Document Revised: May 15.20l5
,��•�p
CeRnalytia7l -
Ret:ei t (SCUR)
Pace 1 of 2'
Document No.:
! Suf:ig Autharlt ss:
F-RAL-CS-001-rev,03
Pa-eIRaloif h Quali~• Of ,mot
Client Name: U
CouriLr(Clrclu): Fod Ex UPS LISPS Client Commercial Pac:
CustotlySaa) qri Cooler/Rex Present; ❑ yes no Seals Intact; yes
Packing Material: ❑ Bubble Wrap $ags �]`t None 01hor
Circlo Tharmornater Used: IR Gun�1122220665� 3$T�oYYo--f'' Ice: Bt Blue Norio
IR Gun l5a N� 22R53711
'Page 2 of 2 is for fnbirnai'Jso Only
I
Other
❑ no {
❑ $a� npW onti co, ccoling [YOCegs It:]3 Ue;uri
Tornp Correction Factor: Add / Subtract 1L
C
Dato an Inklats of person examining
Garrotted Ceoter Tamp,:_ C
Biological Tissue is Frozen: vas :tc NA
° f Pr r a r
Chuck..
i„mp sl•,cutd Lc.• u!)ovo freezing to TC
Comments:
Chain of Cuslr,dy Present:
Yes ❑No
❑NIA
1.
C}vfln of Cuutod� Filled Out:
es QNo
❑NIA
2,
_
Chain of Custody Relinquished:
J&as ONO
❑NIA
3.
18„Inpler Name S Signature on COC:
Yea ❑No
❑NIA
4,
Sum fes F.rrlvud_within Hold Time:
Yes ONO
❑NIA
5,
Short Hold Tinto Anal sf5 <72hr):
1-as ❑rio
❑N/A
6.
Rush Turn Around Time Requested:
❑Yos ONO
❑NIA
7,
SIlffcient Volume:
Yon ❑tNo
❑NrA
8.
Correct ConlAners Used:
1p(as ONO
❑NIA
S.
-Pace Co•ntnlners Usad:
f1
Yea ❑No
❑NIA
t I
Con:einc:rs Intact:
Yob ONO'
❑NIA
10.
1
Rl,ored wlume received for Dissolv0d tests
❑Yea ONO
N/A
11.
: nmpfo I,aacls match COC:
Y . ONO
❑N/A
12.
-Includes dste114me/ID/Anal sis i4latrix.
A!i watalnrrs nvuoin;t preservallon have Mann checked,
tCNo
❑NLt
13,
p
Alt .onta'tter, hoc-jinrg proServalion are found to be In
��]//Yas
L�(as ❑No
ONIA
I`
ccmpilanca %N10 EPA rocornmenda0art.
I/T
a�Cc«a'Gs s. VCA r-tib:nt, TOC, O$G, WI-DRO (wr,tor)
Yos i INo
Samples e:c:;k,:d for dech%Mnation:
Yes ONO
❑NIA
14,
I
Hanospac6 in VOA Vials( >6mm),.
Oyes ONO
NIA
15.
Trier lllnmk Prasent:
❑yes ❑Na
16,
Tri;3 Blanl, Custociv Seals Present
❑Yes ©No
/NIA
rDNfA
I
Palce Trip B3 3nk Lot f1(it purchased):
s
Client Noblicatlow Resolution: F101d [)are Rettulrer)? Y 1 N
Person Con;acted:� Dalemme:
Comments/ Resolution:
SCURF/SRF ��, Data; {I1ti WO!! 92273966
Rovl(?w:: 5 II ! r
:,Inv 41 t,6,.ati'er thr, ra It, a discrepancy alfec'ing North Carolina compliance
sa:l:ples, a ,-ol)y of this form wi11 be sent to the North Carolina 0 HNR j r
Cerli3calion WiiC,T (La out of hold, incorrect proservallve, out of lomp, 9227 966
Incorrect containers)
I
i
Page 11 of 12

SURCON'TRACT ORDER
ENCO Cary
C513829
tit{tYt1M; L, VOR TORY• RECEIVING I.ABOILV7'ORY:
C. NICO Car), Tti-Test (Raleigh)
102-A Woodwinds Ludustrial Court 6701 Conference Drive
C;try. NC 27511 'Raleigh, NC 27607 I
I
flume: 919.467.3090 Phone :(919) $34-4984
Fsx: g 10.467,3515 Fax:
Proieet Man.igat: Stephanie Frantz project State of Origin: North Carolirinl
uh L. Lb it)
La
Water
Colitbrni. Fixnl 9223B 06-Nov-15 15:00 211.Oct-15 16:45
C'c�uipintrs Supplied:
�itC1'l IC'? illm! ,I'+1dti !'Iuu (F)
28-Oct-15 08:50
.iample Commeirts
I Sul} I.uls III Originating IAb 10 (Alent Matrix Rate SuutplLd ;ample Cemincnts
Ourfall02 Water 28-00-1509:05
Colirurnr. Fcattl922311 06-Nov-15 15:00 28-00-15 17:00
5ierilc250mI.P+NaFhiu (F) I
Fcal 622311 06-Nov-15 13:00 28.Oct-15 16:30
!:lrt: : finer.,• ;,imf�f ic,l:
S.e.ik+250ot:JI+tie CLiu (F)
ub 1.:16 11) Originating Lab it)
Outfull li 6I3
C:alifnrm, Fecal9223B 06-Nos-15 15:00
C"anrwirers Supplied:
ilr25GmIJ' I-Ni Mo (1')
Water
28.Oct-15 17:10
Fate Sampled 5u
28-Act-I5 09:15
Comme'siis
Received By ; Dice
I
1 I'a;a I uF I
Page 12 of 12

Invoice To: Republic Services of NC
Brian Scott
500 Landfill Road
Mt, Gilead, NC 27306
Client Code:
RE014
Client ID:
Republic Services of NC
Client PM:
Brian Scott
PO#:
4399332
ENCO Cary
102-A Woodwinds Industrial Court
Cary, KC 27511
919.467,3090
INVOICE
NwICO
Invoice Number: C5KO636
Invoice Date: 06-Nov-15
Project:
Project Number:
Date Received:
Uwharrie Stormwater
[none]
28-Oct-15
Invoiced by: SPF
Remit To: Work Order(s): C513829
Environmental Conservation Laboratories, Inc.
10775 Central Port Drive
Orlando, FL 32824
Terms: NET 30
Quantity Analysis/Description Matrix Unit Cost Extended Cost
7 COD SM5220D
Water
$30,00
$210.00
7 TSS SM2540D
Water
$12.00
S84,00
l O&G 1664A
Water
$55.00
$55.00
4 Coliform, Fecal 9223B
Water
$35.00
$140.00
Invoice'lbtal:
S489.00
Page 1 of 1
Pursuant to ENCO Standard Terms and Conditions, a fee of 1.5% per month may be applied for late payment.
♦ I Page 1 of 1

;' .
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG120051
FACILITY NAME _Uwharrie Environmental
COUNTY _Montgomery
PERSON COLLECTING SAMPLES Brian Scott
LABORATORY ENCO_Labs = Lab Cert. t#
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR�2025
SAMPLE PERIOD X Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
REC� ❑Zero -flow ❑Water Supply ❑SA
L� X Other C
JON'] 1 2015
MMMAORWRN
T" momnp i UW
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
X No discharge this period?z
Qutfall No.
Date Sample
Collected
{mo/dd/yrl
24-hour rainfall
amount,
Inches
Chemical Oxygen Demand
Fecal Coliform
Total Suspended Solids
Benchmarks
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
2
513
6B
7A
7C
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
" See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
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: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 1 of 2

}-.
:P'dFt B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
X No discharge this period?Z
Outfall No.
Date Sample
Collected"
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ==>
_
-
15 mg/L
100 mg/L or 50 mg/L
6.0 — 9.0 SU
7B
Footnotes from Part A also apply to this 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
FOR PART A AND PART B MONITORING RESULTS:
+ A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an odainal and one covv of this DMR. including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel property gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 2 of 2

Semi-annual Stormwater Discharge Monitorine Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted 10/27/2014
CERTIFICATE OF COVERAGE NO. NCG120051 MPLE COLLECTION YEAR __2014
RECE1 V ]PERIOD ElJan-JuneX July -Dee
FACILITY NAME _Uwharrie Environmental AMPLE or ❑ Monthly'_ (month)
COUNTY —Montgomery OCT 2 9 2014 DISCHARGING TO CLASS ❑ ❑ []Trout HQW Trout iPNA
PERSON COLLECTING SAMPLES _Brian Scott ❑❑
CENTRAL FILES Zero- ❑ flow Water Supply []SA
LABORATORY ENCO_Labs _ Lab Cent. #_C406774 pWR SECTION x Other c
Comments on sample collection or analysis:
Part A: 5tormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON THE REVERSE ,l
❑ No discharge this period?'
Outfall No.
Date Sample
Collected)
(mo/dd/yr)
24-hour rainfall
amount,
inches3mtcal
Oxygen Demand
Fecal Goliform
Total Suspended Sands
Benchmarks =>
_
-
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
No Discharge
2
No Discharge
58
10/14/14
IN
10
>4.0
1.6
613
10/14/14
.1"
25
727
36
7A
No Discharge
7C
No Discharge
k Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example. do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format. "<XX me/L". where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">)W.
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.
Permit Date:11/1/2012-10/31/2017
SWU-248, last revised 10/25/2012
Page 1 of 2

F-1 1Vo discharge this period?'
Outfaii No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
IncheS3
Nowpolar 0&G/TPH by
EPA 1664 (SGT HEM)
Total Suspended Solids
pH
Benchmarks =>
_
-
15 mg/L
100 mg/L or 50 mg/L
6.0 — 9.0 SU
7B
No Discharge
Footnotes from Part A also apply to this Part 8
Note. If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one coaicofthis AMR including all " Vo Discha_rrge:p rft within 30 days of recelnt of the lab results for at end of monitoring period
in the case o 'Wo Aischa e" re its to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
lt,4-z G
(Signature W Permittee)
Permit Date:11/1/2012-10/31/2017
—Z7— iy
(Date)
SWU-248, last revised 10/25/2012
Page 2 of 2

0 .ENCO Laboratories
Accurate. Timely. Responsive Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Tuesday, October 21, 2014
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt, Gilead, NC 27306
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Uwharrle Stormwater
ENCO Workorder(s): C406774
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, October 14, 2014.
Unless otherwise noted In an attached project narrative, all samples were received In
acceptable condition and processed In accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received b/ the laboratory, and may only be reproduced In full. Page t of 7

www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
talent [D: Outrall # S B
Lah ID: C406774-01
Sampled- 10/14/14 02:00 Received: 10/14/14 12:10
Paramate[
SM 254OD-1997
Hold Dam/Tune[
10/21/14
Prep DaWTIme(s)
10/15/14
AnalNmis Date/33MC a]
09:35 10/15/14 09:35
SM 5220D-1997
11/11/14
10/17/14
15:19 10/17/14 18:47
Cllent [D: Outtall # 6 B
Lab [Di C406774-02
Sampled: 10/14/14 08:20 Received: 10/14/14 12:10
Parameter
SM 254OD-1997
aQJd DataCTlme[s]
10/21/14
Prelp
10/15/14
Analvsle Dace/Tlme[sl
09:35 10/15/14 09:35
SM 5220D-1997
11/11/14
10/17/14
15:19 10/17/14 18:47
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full, Page 2 of 7

www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: Outfall # 5 B
Lab M.
C406774-01
ADande
Chemical Oxygen Demand
Total Suspended Solids
Results
10
1.6
Ella HM
10
1.0
Ea
10
1.0
1lnits
mg/L
mg/L
Me91211 1ynt�s
SM 5220D-1997
SM 2540D-1997
Client 10. Oumll # 6 B
Lab 1D:
C406774-02
ADalde
Chemical Oxygen Demand
Total Suspended Solids
Eesuft
25
36
Flag a"
10
1.0
Em
10
1.0
1Wxs
mg/L
mg/L
� ile1SS
SM S220D-1997
SM 254OD-1997
FINAL This report relates only to the sample as received b/ the laboratory, and may only t1a repmduced In full. Page 3 of 7

www.encolabs.com
ANALYTICAL RESULTS
Description: Outfall # 5 B
Lab Sample IDC406774-01
Received: 10/14/14 12:10
Matrix: Water
Sampled: 10/14/14 08:00
Wart Order: C406774
Project: Uwharrie Stormwater
Sampled By: Brian I Scott
Classical Chemistry Parameters
^ - SWO Lary aWbW areWfAC 591j
Analvte rCAS Number] Ji=Lfts
ELM iiflit6 1E Hu 1L 1111211
memo 19130lltzed
Chemical Oxygen Demand 10
mg/L 1 10 10 4117016
SM 5220D-1997 10/17/14 18:47 30C
Total Suspended Soiids 1.6
mg/L 1 1.0 1.0 431SO04
SM 2540D-1997 10/15/14 09:35 MMR
Description: Outfall # 6 B
Lab Sample ID:C406774-02
Received: 10/14/14 12:10
Matrix: Water
Sampled* 10/14/14 08:20
Work Order: C406774
Project: Uwharrie Stormwater
Sampled By: Brian ] Scott
Classical Chemistry Parameters
^ .,gVC0 Lary aeitlf d
Analyta(CAS Number]
Chemical Oxygen Demand
Total Suspended Solids
Resu fla ilnm DE Hu Ml. atch Method Analyzes MX Notes
25 mg/L 1 10 10 4117016 SM 52200-1997 10/17/14 18:47 30C
36 mg/L 1 1.0 1.0 4115004 SM 2540D-1997 10/15/14 09:35 MMR
FINAL This report relates only to the Sample as received by the laboratory, and may only be reprodww In Aril. Page 4 of 7

4t1f �
www.enc0labs.cam
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Balkh Q715004 - NO PREP
blank (43 15004-BLK1) Prepared & Analyzed: 10/ 15/2014 09:35
Spike Source %REC RPD
AnaResult Elm POL Units Level Emit %REC LIMI RPD Lima Notes
Total Suspended Solids 1.0 U 1,0 mg/L
LCS (4115004-BSI) Prepared & Analyzed: 10/15/2014 09:35
Spike Source %REC
RPD
.Anahfis
Result Flaa
POL
Units
level Result %REC Limits
RPD
161611t Notes -
Total Suspended Solids
96
1.0
mg/L
100 96 80-120
Duplicate (4315004-OUP1)
Prepared & Analyzed: 10115/2014 M35
Source: C406774.01
Spike Source %REC
RPD
.Anah to
Result Flag
POL
Units
Level R %REC 1,jM'
RPD
Limit Notes -
Total Suspended Solids
1.2
1.0
mg/L
1.6
29
10 QR-04
Duplicate (4315004-DUP2)
Prepared & Analyzed; 10/15/2014 09:35
Source: C406774-02
Spike Source %REC
RPD
.AnalyM
Result Elaa
POL
Units
Level Rat %REC Lb=
RPD
Lim Notes
Total Suspended Solids
37
1.0
mg/L
36
2
10
Ator" Q717O16 - Same
Blank (4)17016-BLKI)
Prepared: 10/17/2014 15:19 Analyzed: 10/17/2014 18;47
Spike Source %REC RPD
.Analvte Result Elan POL Units Level Resul %REC Liml RPD Ljmjt Notes
Chemical Oxygen Demand 10 U 10 mg/L
LCS (4317016-BSI) Prepared; 10/17/2014 15:19 Analyzed: 10/17/2014 18:47
Spike Source %REC
RPD
Anal 1fte Result
Elm POL
Units
Level RpyAf %REC Lh= RPD
UMIL Norte
Chemical Oxygen Demand 510
10
mg/L
S00 103 90-110
Matrix Spike (4317016-MSC)
Prepared: 10/17/2014 15:19 Analyzed: 10/17/2014 18:47
Source: C401834-01
Spike Source %REC
RPD
Anal Result
Elm P-Ol.
Unite
Level Befit %REC LIm1M RPD
Llglit 021110
Chemical Oxygen Demand 690
10
mg/L
500 200 97 90-110
Matrix Spike Dup (4317016-MSD1)
Prepared: 10/17/2014 15:19 Analyzed: 10/17/2014 18:47
Source: C401834-01
Anallde
Chemical Oxygen Demand
Spike Source %REC
Result Elaa POL Units Level Rauh %REC Limits RPD
670 10 mg/L 500 200 94 90-110 2
RPD
Limit New
10
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 5 of 7

www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
] The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQQ and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (850k or greater
confidence) to make a "tentative identification".
QR-04 Duplicate precision outside acceptance limits due to low analyte concentration.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 6 of 7

ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD www.encolabs.com
10775 Cenlral Port Dr. 4810 E.uxllti-,ra Park Court, Suite I 1 302-A WDod Antl=_ Industrial Cf.
Odarda, FL 32024 Jaeksannrte. F, 3118-G0(Ei9 ' Cary. PFC 27511
(407) 826-531A Fax i LIF) [964) 296-3007 Fdx [9Ca) 295#i2W ;a193 s67-3D% Fax [phone]: -3E F5 Page of 1_
Client Name
Prom Nu,.ber
Requested
Analyses
Requested Turnaround
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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted June 10, 2014,
CERTIFICATE OF COVERAGE No. NCG120051
FACILITY NAME _Uwharrie Environmental
COUNTY _Montgomery
PERSON COLLECTING SAMPLES _Brian Scott
LABORATORY ENCO_Labs _ Lab Cert. # C313049
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
RECEIVED" PERIOD X Jan -June El July -Dec
V or ❑ Monthly month
,SUN 17 2014ASCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
CENTRAL FILES X Other C
DWQIBOG
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period?'
OutFall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
inches
Chemical Oxygen Demand
Fecal Coliform
Total Suspended Solids
Benchmarks
-
-
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg/L
1
5/30/24
.7
31
27
32
2
No Discharge
---
---
---
---
5B
5/30/14
.7
23
27
36
613
5/30/14
.7
23
364
42
7A
No Discharge'
---
—
--
---
7C
5/30/14
.7
10
<4.0
1.6
' 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.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, 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 me1L", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Note: if you report a sample value in excess of the benchmark, you must implement rer 1, 7ier 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.
Permit Date: 11/1/2012-10/31/2017 SWU-24$, last revised 10/25/2012
Page 1 of 2

❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches}
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =_>
_
-
15 mg/L
100 mg/L or 50 mg/L
6.0 — 9.0 SU
713
5/30114
.7
2.40
24
6.19
Footnotes from Part A also apply to this Part B
Note. If you report a sample value in excess of the benchmark, you must implement Tier 1, Trer 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
+ A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
+ 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cony of this DMR. includina all allo Dischame" renorts. within 30 days of receipt of the lab results for at end of monitorina period
in the case of ®No Dischame'°'rei
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
& —1
(Date)
Permit Date. 11/1/2012-10/31/2017
SWU-248, last revised 10/25/2012
Page 2 of 2

ENFIM�N- CO Laboratories
Accurate. Timely. Responsive. Innovative.
102-A woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Friday, June 6, 2014
Republic Services of NC (RE014)
Attn: Brian Scott
500 Landfill Road
Mt. Gilead, NC 27306
RE: Laboratory Results for
Project Number: [none], Project Name/Oesc: lJwhar ie Starmwater
ENCO Workorder(s): C313049
Dear Brian Scott,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, May 30, 2014.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained In this report are in compliance with NELAC standards, except
as noted In the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCQ Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Chuck Smith For Stephanie Franz
Project Manager
Enclosure(s)
RM This report relates only to the sample as received by the taborarury, and may onM be reproduced in hull, page 1 of 9

www.encolabo.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: Outfall # i
Lab ID:
C313049-01
Sampled: 05/30/14 08:00
Received: 05/30/14 11:17
Parameter
SM 254OD-1997
Hold Date(]p W
06/06/14
Peen DataITlmelal
06/03/14
Anelvsfs Date/Time(a)
08:22 D6/03/14 08:22
SM 522OD-1997
06/27/14
06/05/14
16:17 06/05/14 18:52
Client ID: Outfall # SB
Lab ID:
C313049-0I
Sampled. 05/30/14 07.40
Received: 05/30/14 11:17
Paranwfla
SM 254OD-1997
Hold Date/Time(al
06/06/14
Prep Date/T1me(e)
06/03/14
0812 06/03/14 08:22
SM 5220D-1997
06/27/14
06/05/14
14:10 06/05/14 18:52
Client ID: Outtall # as
Lab ID:
C313049-03
Sampled: 05/30/14 08:20
Received: 05/30/14 11:17
Parameter
SM 254OD-1997
Hold Date/Timelal
06/06/14
06/03/14
te/Timelal
0B:22 06/03/14 08:22
SM 52201)-1997
06/27/14
06/05/14
14:10 06/05/14 18:52
Client ID: Outfell # 78
Lab ID:
C313049-04
Sampled: 05/30/24 08:40
Received: 03/30/14 11:17
PAMMater
EPA 1664A
Hold DatelTime(el
06/27/14
P
06/05/14
Anelysla Datel7lme(sl
12:30 06/06/14 11:06
SM 254OD-1997
06/06/14
06/03/14
08:22 06/03/14 08:22
SM 4500H+B-2000
05/30/14 08:54
05/30/14
15:10 05/30/14 15:10
SM 5220D-1997
06/27/14
06/05/14
14:10 06/05/14 18:52
Client ID: Outfail # 7C
Lab ID:
C313049-05
Sampled- 05/30►14 00.50
Received: DS/30/14 11:17
paramateir
SM 254OD-1997
HolQQgtefflme(sl
06/06/14
Prep Data/Tlma(al
06/03/14
08:22 06/03/14 08:22
SM 5220D-1"7
06/27/14
06/05/14
14:10 06/05/14 18:52
FINAL This report relates only to the sample as recetved by the laboratory, and may only be reproduced In full. Pape 2 of 9

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SAMPLE DETECTION SUMMARY
Chant ID: Outfall # 1
Lab M.
C31304"1
Anahrm
Bomb
Flea
MQL
EQL
vam
Meth9d N
Chemical Oxygen Demand
31
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
32
1.0
1,0
mg/L
SM ZWD-1997
Ghent ID: Outfall # SB
Lab ID:
C313049-02
Analyte
Saslllta
Ele9
MIL
EQL
gnu
Method atl=
Chemical Oxygen Demand
23
10
10
mg/L
SM 5220D-1997
Total Suspended Solids
36
1,0
1.0
mg/L
SM 254OD-1997
dlent ID: Outfall # 68
Lab ID:
C313049-03
Anabu
Route
Fle4
MQL
EQL
ihtita
Mathsld
Chemical Oxygen Demand
23
10
10
mg/L
SM 5220D-1997
Total SuspendedSoltds
42
1.0
1.0
mg/L
SM 254OD-1997
Ghent ID: Outfall # 76
Lab ID:
C313049-04
BOellde
B06YEti
an
Hu
ML
Nnite
Method l�
Chemical Oxygen Demand
31
10
10
mg/L
SM 5220D-1997
pH
6.7
1.0
1.0
pH
SM 4500H+9.2000 Q
Total Suspended Solids
24
1.0
1.0
mg/L
SM 254OD-1997
awn ID: Outfall # 7C
Lab ID:
C313049-03
Anabu
ROMRS
an
Hu
EQL
Unite
Method H91e5
Total Suspended Solids
1.6
1.0
1.0
mg/L
SM 254OD-1997
FINAL TMs report relates any to the sample as reoeNed by the laborstnry, and may only be reproduced in full. Page 3 of 9

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ANALYTICAL RESULTS
Description: Outfall # 1 Lab Semple ID:C3I3049-01 Received: 05/30/14 11:17
Matrix: Wafter Sampled. 05/30/14 08:00 Work Order: C313049
Project: Uwhanie Stormwater Sampled By: Brian 3 Scott
jClassical Chemistry Parameters j
Ana[ya[CASNumbed Resul6 En unita RE MQL EQL Batch Method Anabized a 184t89
Chemical Oxygen Demand 31 mg/L 1 10 10 4FOS022 SM 5220D-1997 06/05/14 18:52 JOC
[ECL-0035] ^
Total Suspended Solids [ECL-0169]^ 32 mg/L 1 1.0 1.0 4FO3001 SM 2549D-1997 06/03/14 08:22 MMR
Description: Outfall # 5B Lab Sample ID:C313049-02 Received: 05/30/14 11:17
Matrix: Water Sampled: 05/30/14 07:40 Work Order: C313049
Project: Uwharrie Stormwater Sampled By: Brian 3 Scott
Classical Chemistry Parameters
^ - 6=Cary mVAud arw6ft (AC 5411
Anah te_fCAS Nurntwl Raffidw Eft
Chemical Oxygen Demand 23
[ECL-0035]^
Total Suspended Salida [ECL-0169]^ 36
Oma4ption: Outfalt # 6B
Matrix: Water
Project: Uwharrle Stormwater
MwI6 DE En EQL Batch Method Analyzed BY !dam
mg/L 1 10 10 4FOS022 SM 5220D-1997 06/05/14 18:52 JOC
m9/1. 1 1.0 1.0 4FO3001 SM 254OD-1997 06/03/14 08:22 MMR
Lab Sample ID:C313049.03 Received: 05/30/14 11:17
Sampled: 05/30/14 08:20 Work Order: C313049
Sampled By: Brian 3 Scott
Classical Chemistry Parameters
^ - ewx Cwy ceartld~ (AC 011
AnaMte rCAS Numberl Rundu la U" Df Hu EQL Aillub Method Ana ft fi=
Chemical Oxygen Demand 23 mg/L 1 10 10 4F05022 SM 5220D-1997 06/05/14 16:52 JOC
[ECL-0035]^
Total Suspended Solids [ECL-0169]^ 42 mg/L 1 1.0 1.0 4FO3001 SM 2540D-1997 06/03/14 08:22 MMR
7P"'Dn, Outfall # 7B Lab Sample ID:C313049-04 Received: 05/30/14 11:17
trTx:Wader Sampled:05/30/14 08:40 Work Order: C313049
ect: Uwharrle Stormwater Sampled By: Brian 3 Scott
Chemistry Parameters
^ - scm C&Ya Lrdad-440/AC s1l
Aneivte rQ5 Numtasrl gpl
=
EAg yg[[g
of -
K"
Mi.
ankh mound
AnalX&Qd
a 0=
Chemical Oxygen Demand
31
mg/L
1
10
10
4FOS022 SM 5220D-1997
06/05/14 18:52
JOC
[ECL-0035]^
pH [ECL-0062]^
6.7
pH
1
1.0
1.0
4E30026 SM 4500H+6-200C
05/30/14 15:10
MMR Q
Total Suspended Solids [ECL-0169]^
24
mg/L
1
1,0
1,0
4F03001 SM 254010-1997
06/03/14 08:22
MMR
Classical Chemistry Parameters
Anaivte rCAS Numberl AM&I
EAS UUM
DE
HU
EQL
ankh 901111111111
snb=d
a Nl=
Oil & Grease (HEM) [C-0007]
2.40
U mg/L
1
2.40
5.00
4FOS006 EPA 1664A
06/D6/14 11:06
MJF
FINAL This report relates only to the sample as reoeMed by the laboratory, and may only be reproduood In full. Pape 4 of 9

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ANALYTICAL RESULTS
Description: Outfall # 7C Lab Sample ID: C313049-05 Received: 05/30/14 11:17
Matrix: Water Sampled, 05/30/14 08:50 Work Order:C313049
Project: Uwharrie Stormwater Sampled By: Brian ) Scott
Classical Chemistry Parameters
^- MM C2ry mKlAlea' nsyta CAC 59i]
Anahrtn rraS NuM&W Results an unb DE t!' u PQL @HUU MmMpd Anahmed a Now
Onmiml Oxygen Demand [ECL-0035]^ 10 u mg/L 1 10 10 4FO5022 SM 522OD-1997 06/05/14 18:52 ]OC
Total Suspended Solids [ECL-0169]A 1.6 mg/L 1 1.0 1.0 4FO3001 SM 254OD-1997 06/03/14 08:22 MMR
FINAL This report relates only to the sample as rcoehred by the laboratory, and may only be reproduced In full. Page 5 of 9

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batialr 41530=6 - NO PREP
LCS (4E3(026-B51) Prepared & Analyzed: 05/30/2014 15:10
Spike Source %REC
RPD
Analvta
Result Flaq POL
Unite
Level BOOR %REC )iMfa
Rpb Limit Notals
PH
6.9 1,0
PH
7.01 99 99-101
Duplicate (4E30026-DUPi)
Prepared & Analyzed: 05/30/2014 IS: 10
Source,C313049-04
Spike Source %REC
RPD
�oande
R110111 an eal.
Units
Leval Emma %REC Llmtla
RPD Limit
PH
6.6 1.0
pH
6.7
0.3 25
Bartell 4F0300S - NO PREP
Blank (4F03001-ELKS)
Prepared & Analyzed: 06/03/2014 08:22
Spike Source %REC RPD
AnWvto Result Raq POL Unite Level BMA& %REC Llmlts RPD amlt Notes
Total Suspended Solids 1.0 U 1.0 mg/L
LCS (4F03001-BSI) Prepared & Analyzed: 06/0312014 08:22
Spike Source %REC
RPD
Analvte
Result 19M
POL
Units
Level 609Ytt %REC Limbs
RPD
Jet Note8.
Total Suspended Solids
98
1.0
mg/L
100 98 80-120
Duplicate (4F03001-DUPi)
Prepared & Analyzed: 06103/2014 08:22
Source:C313049-01
Spike Source %REC
RPD
�nandn
Result Hat
POL
Units
Laval BCj %REC "Mb
RPD
Limit JOWL
Total Suspended Solids
28
1.0
mg/L
32
11
10 QM-12
Duplicate (4F03001-DUP2)
Prepared & Analyzed: 06/03/2014 08:22
SourcetC313049-02
Spike Source %REC
RPD
Anaivte
Result Fiat
POL
UnRa
Level BMW %REC Limits
RPD
Limit Il=L
Total Suspended Solids
24
110
mg/L
36
37
10 QM-12
94rfdh 4 FOSM - Mme
Blank (4FOS022-BLK1)
Prepared: 06J05/2014 14:10 Analyzed: 0610512014 18:52
Spike SOUR* %REC RPD
Analvte Reetdt Flaq POL Units Leval Basch %REC LIMIts RPD Lmit Notes
Chemical Oxygen Demand 10 U 10 mg/L
LCS (4F05022-BSI) Prepared: D6/05/2014 14: W Analyzed: 06/05/2014 18:52
Spike Source %REC RPD
Anatvtn Milli ELM PAL units Level Butt %REC j MM RPD u[mlt t!Qffit
Chemical Oxygen Demand Sw 10 mg/L Sw 100 90-I10
Matrix Spike (41FOS022-MSI) Prepared: 06/65/2014 16:17 Analyzed: 06/05/2014 18:52
Source:C313049-01
Analrle
Chemical Oxygen Demand
Spike Source %REC
Result Ft" POL Units Laval 821111111 %REC 1Jmlbt RPD
520 10 mg/L 500 31 99 90.110
RPD
Limit Now
FINAL This report relates only W the sample as reoeMad by the laboratory, and may only be reproduced In full. Page 6 of 9

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QUALITy CONTROL DATA
Classlcal Chemistry Parameters - Quality Control
BadaA 4 FOSM - aims - QoW67000
Matrix Spike Dup (4F05022-MSDi) Prepared: 06/05/2014 16:17 Analyzed; 06/05/2014 18:52
Source:C313049-01
Spike Source %REC RPD
JAnafwft Result Fiaq POL Unlb Level Rena %REC LlMIU RPD Umit Notes
Chemical Oxygen Demand 510 10 mg/L 500 31 97 90.110 2 10
Classical Chemistry Parameters - Quality Control
Batch 4fDFM - SMA 1"M
Blank (4FDS006-BLKi)
Prepared: 06/05/2014 12:30 Analyzed: 06/06/2014 11:06
Spike Source %REC
RPD
Aoallma
Spelt
Elea
Pfll.
Ualt
Level Read %REC JJnfiW RPD
Umft tiotes
00 & Grease (HEM)
2.40
U
5.00
mg/L
LCS (41FC5006-11Si)
Prepared: W0512014 12:30 Analyzed: 06/06/20m 11:06
Spike Source %REC
RPD
Anal lAe
news
EiN
OIL
ualta
Level BfSYIt %REC UMUg RPD
U� hones
Oil & Grease (HEM)
41.6
5.00
mg/L
41.3 101 78-114
LCS Dup (4F05006-BWI)
Prepared: 06/05/2014 12:30 Analyzed: 06/06/2014 11:06
Spike Source cVbREC
RPD
Anrdvte
Result
RM
POL
Unks
Level Bend %REC JIMb RPD
Ljpljt Notes
Oil & Grease (HEM)
40.6
5.00
mg/L
41.1 99 78-114 2
18
Matrix Spike (4F05006-MS1)
Prepared: 06/05/2014 12:30 Analyzed: 06/06/2014 11:06
Source: B402501-01
Spike Source %REC
RPD
Analvte
Result
Flag
POL
UnRs
Level agad %REC Lialft RPD
LIMIS Natal
Oil& Grease (HEM)
47.1
5.76
mg/L
46.2 2,76 U 102 78.114
FINAL. This report relates only to the sample as receNed by the laboratory, and may only be reproduced In full. Page 7 of 9

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FLAGS/NOTES AND DEFINITIONS
B The anaW was detected In the associated method blank.
O The sample was analyzed at dilution.
a The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration Indicated for this analyte is an estimated value above the calibration range of the
Instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quandtatlon limit (PQQ and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, In the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Q Analysis performed outside of method - specified holding time,
QM-12 Precision between duplicate samples was outside acceptance limits.
FINAL This report relahes only, to the sample as renewed by the laboratory, and may only be reproduced In full. Page 8 of 9

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