WQ0004972_Monitoring - 07-2021_20210901

Monitoring Report Submittal
............................................................................................................................................
Permit Number #* WQ0004972
Name of Facility:*
Month:* July
Report Information
Forest Lakes Preserve ELS
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address:*
Name of Submitter:*
Signature:
Date of submittal:
Initial Review
Year:* 2021
Upload Document*
Forest Lakes_July.pdf 1.96MB
FDF Cnly
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-t, NDAR-2, NDMLR, GW-59).
Jessica. [e-mail]
Jessica Mize
jus l oil
Reviewer: Plummer, Lauren
9/1 /2021
This will be filled in automatically

Is the project number correct? * WQ0004972
Is the monitoring report r Yes r No
accepted?*
Regional Office * Winston-Salem
Accepted Date: 9/8/2021

Page 1 of 2
NON -DISCHARGE WASTE WATER MONITORING REPORT
PERMIT NUNIBER: W00004972 NIONTH: JuIv YEAR: 2021
FACILITY NAME: Forest Lakes Preserve ELS COUNTY: Davie
Flow Monitoring Point: Effluent: W Influent:
Parameter Monitoring Point: Effluent: UV Influent:H I Surface Water (SW)71 SW Code/Name: LJ
Was There Effluent Flow for this Month Generated At This Facility: Yes: No: Li
D
A
T
L'
Operator
Amval
Time
2400
ci-L
Operator
Tme on
Site
ORC
on
Site?
50050
00400
50060
00310
00610
00530
31616
00665
00625
00630
00600
0062C 70300 00940
Daily Rate
(Flaw) into
Treatment
System
pH
Raidual
Chlorine
ROD-5
20 C
NH-3-N
TSS
Feca€
Colifomk
(Geo-Fa c
Mean•)
Taal
Phas
Taal
.Cjeldtul
Nitrogm
NO2+NO3
Total
Nitrogm
Total
Nitrate Di wlad
NW-N Solids Chloride
HRS
Y/N
GPD
'NI15
t:GL
%u;L
MG,L
MG,
'NOXIL
%IGL
\IGL
AIG,L
%IG,L
M&L. hl(;,L x1G,l
COrl[knuous
h'f.
-I'.:1 V
On1 Y
nal
;• Orli ti
Jnl 1 v
On[ y
e dF[ Y
011i 1 Y
T Onl Y . �Y'eaf - �Cd Y!
1
0910
0.25
B
9.049
6.40
<10
2
0845
0.50
B
8.326
6.10
<10
3
10,011
4
10,1111
5
10.011
I Iolidav-----------------------------------------------------------------------------___ _.-_____------------------------------------------------------------------
6
1213
0.50
1'
i(I,OII
5.90
<11)
7
1254
0.25
Y
9,332
5.80
<10
H
1146
0.25
B
8,764
6.90
<10
v
1 0959
0.25
B
8.692
6.10
<)0
10
9.988
t t
9,988
12
0833
0.50
1-
9.988
6.20
<10
13
0730
0.25
Y
8,029
6.14)
<10
14
1354
0.25
}-
8.777
1 6.10
<10
is
1418
0.50
y
8.188
6.20
<10
161
1411
1 (1.25
Y
11,271
6.24)
<11)
17
1I,'_71
1H
11,271
19
1017
0.25
y
11,271
6.40
<10
20
1444
0.25
Y
8,191
6.40
1 <10
21
1321
025
B
"06
6.30
<10
22
1004
0.50
Y
8.342
6.30
<10
15.3
1.11.2
26,8
24211
s.6
-1.2
11.11
71A
rn.M0
2148
52.3
23
1019
1 025
Y
10,249
6.30
<10
24
10.249
25
10,249
26
1540
0.25
B
10,249
6A41
<11)
27
1519
0.25
B
8,882
6.30
<10
28
0932
0.25
13
7.920
6.10
<11)
29
0855
0.25
Y
9,989
5.90
<to
n
0856
11.25
V
9,989
5.90
<10
9,989
Awr ge
9,576
<10
15.
26.
2420
A
0.1 1
71.
< .
-188
5'-.-
WHY Maximum
11.271
6A0
<10
5•
26.8
24211
8.615
11
I.
<
-88
42?
Duih ?[inintutn
7.920
5.841
c10
15.3
60.2
26.9
2.1211
A.6
0 111
71.4
<0.040
288
42.3
\lnntldy Limits is)
24400
Compnsite YD I Grab (G)
Operator In Responsible Charge (ORC): Glenn Price Grade: 11 Phone: [phone]
Check Box if 0RC Has Changed: ORC Certification Number: 987931/20771
Certified Laboratories (1): Pace Analytical Scrivices (2):
Person(s) Collecting Samples: Glenn Price
Mail ORIGINAL and Two COPIES to:
ATTN: Non -Discharge Compliance unit X
DENR (SIGNATURE OF OVfi TOR 1N RESPONSIBLE CHARC�--
Division of Water Quality By this signature, I certify that this report is accurate and
1617 Mail Service Center complete to the best of my knowledge.
RALEIGH, NC 27699-1617
DENR Form NDAR-1 (5/2003)

NON DISCHARGE WASTEWATER MONITORING REPORT
FACILITY STATUS:
Please answer the following question: Compliant ,N)
1. Does all monitoring data and sampling frequencies meet permit requirements?
If the facility is non -compliant.. please explain in the space below the reason(s) the facility was not in compliance with its
permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach
additional sheets if necessary.
"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 a 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."
Baron Neal McDuffie
(Signature of Permitee)* a (Name of Signing Official -Please print or type)
Baron Neal McDufi7e (Authorized Agent) Field Services Director (Pace Analytical Services)
(Permittee-Please print or type) (Position or Title)
2N Riverside Plaza Suite 800 3/31/21
Chicago, Il 60606 (Permit Exp. Date)
(Permittee Address)
01002 Arsenic
01022 Boron
00310 BOD5
01027 Cadmium'
00916 Calcium
00940 Chloride
50060 Chlorine, Total
Residual
01034 Chromium
00340 COD
31504
Coliform, Total
00094
Conductivity
01042
Copper
00300
Dissolved Oxygen
31616
Fecal Coliform
01051
Lead
00927
Magnesium
71900
Mercury
00610
NH3 as N
01067
Nickel
00600 Nitrogen, Total
00630 NO2 &.NO3
00620 NO3
00556 Oil & Grease
W 09 PAN(Plant Available
00400 pH
32730 Phenols
00665 Phosphorus, Total
00937 Potassium
00545 Settleable Matter
00929
Sodium
00931
SAR
00745
Sulfide
00515
TDS
00010
Temperature
00625
TKN
00680
TOC
00530
TSS/TSR
00076
Turbidity
01092
Zinc
Parameter Code assistance may be obtained by calling the Water Quality Compliance/Enforcement Unit at [phone], extension 529.
The monthly average for Fecal Coliform is to be reported as a GEOMETRIC mean. Use only units designated in the reporting
facility's permit for reporting data.
* If signed by other than the Permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B.0506 (b) (2) (D).

Page 2 of 2
NON -DISCHARGE APPLICATION REPORT
SPRAY IRRIGATION SITE(S)
THERE ARE TWO APPLICATION FIELDS PER PAGE. USE ADDOTIONAL PAGES AS NEEDED
PERMIT NUMBER: WQ004972 MONTH: j9k YEAR: 2021
FACILITY NAME: Forest Lakes Preserve ELS. COUNTY: Davie
Formulas:
Daily Loading (inches) = (Volume Applied (gallons) x 0.1336 (cubic feeUgallon) x 12 (inchesAoot)] / (Area Sprayed (acres) x 43,560 (square feetlacre) or
= [Volume Applied {gallons)! [Area Sprayed (acres) x 27,152 (gallonslacre-inch).
Maximum Hourly Loading (inches) = Daily Loading (inches) f [Time irrigated (minutes) I60 (minutesihour)] Monthly Loading (inches) =Sum of Daily Loading (inches)
12 Morth Floating Total (inches) = Sum of this month's Monthly Loading (Enches) and previous 11 month's Monthly Loadings (inches)
Average Weekly Loading (inches) = IMonthly Loading (incheslmonth) / Number of days in the month (dayslmorth )] x 7 (daysMoek)
Did Irrigation Occur At This Facility:
YesIR No❑
Did Imgabon Occur On This Feld:
Ye No: 0
Did Irrigation Occur On This Field:
Yeo No: El
Field Number.
Field Number.
Area Sprayed (acres): 3.4
Area Sprayed (acres):
Cover Crop:
Cover Crap:
Brmltted Hourly Rate (inches):
0.11
PermittedHourly Rate (inches):
D
A
T
l:
WEATHER CONDITIONS
SloretJa
Lagoon
Permitted Yearly Rate (Enches):
46.8
Permitted Yearly {fate (inches):
Weather
Cdle'
Temperature
at
a liuiien
Pro*its-
lion
vd-
Arqliud
Time
Imgatal
Daily
LuJinF
hSa.uni�vn
Lkxuls
L.iSirty
\idvmp
4rFlw1
lima
Daily
Maximum
Hauly
L.J g
poi;�i.vrd
-ha
t
I PC:
1 82
I)
2.3
2
CI
83
0
1 21
42,480
300
0.46
0.09
4
sHolida
-----
W �_
__w_.__._M____�_---------------------
-
6
C
86
0
2.6
33.9,44
240
41.37
11.119
7
PC
88
0
2.5
8
C
91
0
2.4
9
C
87
(11
2.3
33,984
240
0.37
0.09
Il
II
12
PC
79
4)
2.4
13
PC
1 83
0
2.3
42 480
300
0.46
fl.09
14
C
91)
1)
3.0
IS
CI
91
0
3.0
-
ih
CI
89
0
2.7
42.480
300
0.46
0.09
17
18
19
PC
84
()
3.0
2e
Cl
93
0
2.6
1 31984
240
0.37
1 (1.09
21
Cl
92
0
3.0
22
C
83
0
2.9
C
85
0
2.7
42.480
300
0.46
0,09
24
•S
26
C
91)
1)
2.4
27
C
%
0
2.2
42480
300
0.46
0.09
29
PC
84
1)
Z.9
29
CI
82
O
2.9
31)
R
82
0.8
2.8
iI
TdaE Gallom!]imrhh l.mdinx itorhr+i
l2 \loorh FlmrioQ Total0-hnl
A+ence u'eekl> laadiuc Bache.!
M,
'}3.41
34.45
0.68
*Weather Codes: C-clear, PC -partly cloudy, CI-eWody, R-rift, Sn now, Sklect
Spray Irrigation Operator in Responsible Charge (ORC): Glenn Price Phone: [phone]
ORC Certification Number: 987931/20771 Chuck Box if ORC Has Changed:
Mail ORIGINAL and Two COPIES to:
ATTN. Non -Discharge Compliance Unit X_
DENR (SIGNATURE OF OPERATOR IN RESPONSIBLE CHARGE)
Division of Water Quality By this signature, I certify that this report is accurate and
1617 Mail Service Center complete to the best of my knowledge.
RALEIGH, NC 27699-1617
DENR Form NDAR-1 (5/2003)

NON -DISCHARGE APPLICATION REPORT
SPRAY IRRIGATION SITE(S)
FACILITY STATUS:
Please indicate( by inserting Y(es) or N (o) in the appropriate bog) whether the facility has been compliant
with the following permit requirements: (Note: If a requirement does not apply to your facility put (NA) in the
compliant box.)
Compliant (Y,N)
1. The application rate(s) did not exceed the limit(s) specified in the permit.
Z Adequate measures were taken to prevent wastewater runoff from the site(s).
3. A suitable vegetative cover was maintained on the site(s) in accordance with the permit.
4. All buffer zones as specified in the permit were maintained during each application.
S The freeboard in the treatment and/or storage lagoon(s) was not less than the
4
limit(s) specified in the permit.
If the facility is iron-geMptiant , please explain in the space below the reason(s) the facility was not in compliance with its
permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach
additional sheets if necessary.
"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 a 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."
a Baron Neal McDuffie
(Signature of Permitee)* Date (Name of Signing Official -Please print or type)
Baron Neal McDuffie (Authorized Agent)
(Permittee-Please print or type)
2N. Riverside Plaza, Suite 800
Chicago, Il 60606
(Permittee Address)
Field Services DirectoriPace Analytical Services)
(Position or Title)
3/31/2021
(Permit Exp. Date)
* If signed by other than the Permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B.0506 (b) (2) (D).

1�;a'ceAnalytical'
r
www.pacelabs.com
i
I
August 05, 2021
Tracy Overdurf
Forest Lake
192 Thousand Trails Dr.
Advance, NC 27006
RE: Project: Forest Lakes
Pace Project No.: 92551060
Dear Tracy OverdurF:
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on July 22, 2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services -Asheville
• Pace Analytical Services - Eden
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Stephanie Knott
[e-mail]
704-977-0981
Project Manager
Enclosures
PC Fp
,h=-
REPORT OF LABORATORY ANALYSES
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC,
Page 1 of 24

aceAnalj cal"
www.patelabs.com
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersvitle, NC 27284
[phone]
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
FloridaiNELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
CERTIFICATIONS
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
North Carolina Wastewater Certification #: 633
Virginia/VELAP Certification #: 460025
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 24

aceAnalytical
www.pacdabs.com
SAMPLE ANALYTE COUNT
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92551060001
MW-1
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 9222D-2006
MWF
1
PASI-E
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 531OB-2011
MDW
1
PASI-A
92551060002
MW-2
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 9222D-2006
MWF
1
PASI-E
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 53108-2011
MDW
1
PASI-A
92551060003
MW-3
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 9222D-2006
MWF
1
PASI-E
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 531OB-2011
MOW
1
PASI-A
92651060004
MW-4
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 9222D-2006
MWF
1
PASI-E
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 531OB-2011
MDW
1
PASI-A
92551060005
Effluent
SM 254OC-2011
LRB
1
PASI-E
SM 254OD-2011
AMI
1
PASI-E
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 52105-2011
DAW
1
PASI-E
Colilert-18
LRB
1
PASI-E
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
EPA 350.1 Rev 2.0 1993
NGP
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
DMN
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-E = Pace Analytical Services - Eden
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 24

IPeAnalj6cal
www.paeelabs.com
ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviile, NC 27284
[phone]
Sample: MWA Lab ID: 92551060001 Collected: 07/22/21 10:16 Received: 07/22/21 11:40 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
353.2 NO2/NO3 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
0.99 mg/L 0.040
1
07/22/21 15:54
14797-55-8
MBIO 9222D Fecal Coliform EDN
Analytical Method: SM 922213-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Eden
Fecal Coliforms
ND CFU1100 mL 1.0
1
07/22/21 17:46 07/23/21 15.46
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride
4.2 mg/L 1.0
1
07128/2117:11
16887-00-6
5310B TOC
Analytical Method: SM 531 OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0
1
07128/21 11.48
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 24

aceAnal0cal
www.pacelabLcom
ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kernersviffe, NC 27284
[phone]
Sample: MW-2
Lab ID: 92551060002 Collected: 07122/21 10:22
Received: 07/22/21 11:40 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
353.2 NO2/NO3 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
0.97 mg/L 0.040
1
07/22/21 15:57
14797-55-8
MB10 9222D Fecal Conform EDN
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Eden
Fecal Colifonns
NO CFU/100 mL 1.0
1
07/22/21 17:46 07/23121 15:46
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride
4.1 mg/L 1.0
1
07/28/2117:27
16887-00-6
5310B TOC
Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0
1
07/28/21 12:40
744044-0
Date: 08/0512021 11:46 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, L.L.C.
Page 5 of 24

IreAnalytical
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ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Sample: MW-3
Parameters
Lab ID: 92551060003 Collected: 07/22/21 10:31
Results Units Report Limit DF
Received: 07/22/21 11.40 Matrix: Water
Prepared Analyzed CAS No. Qual
353.2 NO2/NO3 unpres EDN
Analytical Method: EPA353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
4.1 mg/L 0.040 1
07122121 15:59 14797-55-8
MBIO 9222D Fecal Coliform EDN
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Eden
Fecal Coliforms
ND CFU/100 mL 1.0 1
07/22/21 17:46 07123121 15:46
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride
9.0 mg/L 1.0 1
07/28/2117:44 16887-00-6
5310B TOC
Analytical Method: SM 5310E-2011
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0 1
07/28/21 12:56 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, L.I.C. Page 6 of 24

1�5aceAna/Ocal
lrrWW.pacolaba.com
I
ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Sample: MW-4
Parameters
Lab ID: 92551060004 Collected: 07/22/21 10:39
Results Units Report Limit OF
Received: 07/22/21 11:40 Matrix: Water
Prepared Analyzed CAS No. Qual
353.2 N021NO3 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
0.16 mg/L 0.040
1
07/22/21 16:00 14797-55-8
MBIO 9222D Fecal Coliform EDN
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Eden
Fecal Conforms
ND CFU/100 mL 1.0
1
07/22/21 17:46 07123/21 15:46
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride
3.7 mg/L 1.0
1
07/28/2118:00 16887-00-6
5310E TOC
Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0
1
07/28121 13:14 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 24

Pace Analytical Services, LLC
aceMalX cal a 1377 South Park Drive
Kemersville, NC 27284
www.pacelabaxam [phone]
i
ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92551060
Sample: Effluent Lab ID: 92551060005 Collected: 07/22/21 10:10 Received: 07/22/21 11:40 Matrix: Water
Parameters
Results Units Report Limit
DF Prepared Analyzed CAS No. Oual
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2011
Pace Analytical Services - Eden
Total Dissolved Solids
288 mg/L 25.0
1 07/26/21 17:03
25400 Total Suspended Solids
Analytical Method: SM 254OD-2011
Pace Analytical Services - Eden
Total Suspended Solids
26.8 mg/L 2.9
1 07/23/21 14:45
353.2 N021NO3 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
ND mg/L 0.040
1 07/22/21 16:01 14797-55-8
5210B SOD, 5 day EDN
Analytical Method: SM 521 OB-2011 Preparation Method: SM 521OB-2011
Pace Analytical Services - Eden
BOD, 5 day
15.3 mg/L 2.0
1 07123121 13:22 07/28/21 19:48 R6
Coiilert-18 Fecal Coliform EDN
Analytical Method: Colilert-18 Preparation Method: Coliiert-18
Pace Analytical Services - Eden
Fecal Coliforms
2420 MPN/100mL 1.0
1 07/22/21 16:02 07/23/21 10:34 El
Total Nitrogen Calculation
Total Nitrogen
300.0 IC Anions 28 Days
Chloride
350.1 Ammonia
Nitrogen, Ammonia
351.2 Total Kjeldahl Nitrogen
Nitrogen, Kjeldahl, Total
353.2 Nitrogen, N021NO3 pres.
Nitrogen, NO2 plus NO3
365.1 Phosphorus, Total
Phosphorus
Date: 08/05/2021 11.46 AM
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services -Asheville
71.4 mg/L 0.52
1
08/02/2115:09
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
52.3 mg/L 1.0
1
0712812119:06 16887-00-6
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
60.2 mg/L 1.0
10
08/04/2114:32 7664-41-7 M1
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation
Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services -Asheville
71.2 mg/L 2.5
5
07/30/21 20:42 07/3112105:52 7727-37-9
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
0.11 mg/L 0.040
1
07/3012108:35
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation
Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services -Asheville
8.6 mg/L 0.25
5
08103121 14:25 08/04/21 10:55 7723-14-0
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 8 of 24

aceAnaljdical
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i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
OC Batch: 635798 Analysis Method: SM 254OC-2011
QC Batch Method: SM 254OC-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92551060005
METHOD BLANK: 3338498 Matrix: Water
Associated Lab Samples: 92551060005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Dissolved Solids mg/L ND 25.0 07/26/21 17:06
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviite, NC 27284
[phone]
LABORATORY CONTROL SAMPLE:
3338499
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Total Dissolved Solids
mg/L
250 262 105
90-110
SAMPLE DUPLICATE: 3338500
92550460009 Dup
Parameter
Units
Result Result RPD
Qualifiers
Total Dissolved Solids
mg/L
82.0 69.0
17
SAMPLE DUPLICATE: 3338501
92551001030 Dup
Parameter Units Result Result RPD Qualifiers
Total Dissolved Solids mg/L 275 267 3
Results presented an this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the resutL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services. I.I.C. Page 9 of 24

aceAnalj cal
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QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
OC Batch: 635449
Analysis Method:
SM 254OD-2011
QC Batch Method: SM 254OD-2011
Analysis Description:
2540D Total Suspended Solids
Laboratory:
Pace Analytical Services - Eden
Associated Lab Samples: 92551060005
METHOD BLANK: 3336805
Matrix: Water
Associated Lab Samples: 92551060005
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
NO
2.5 07/23/21 14:38
LABORATORY CONTROL SAMPLE: 3336806
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250 248
99 90-110
SAMPLE DUPLICATE: 3336808
92550953001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg1L
NO
NO
SAMPLE DUPLICATE: 3337238
92550949001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
NO
NO
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,
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acmnalyfical
wMilacelabs.com
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 635322 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres. EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004, 92551060005
METHOD BLANK: 3336295 Matrix: Water
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004, 92551060005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.040 07/22/21 15:52
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3336296
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3336297 3336298
MS MSD
92551060001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 0.99 1.5 1.5 2.7 2.7 112 112 90-110 0
Results presented on this page are In the units indicated by the "units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 08/0512021 11:46 AM without the written consent of Pace Analytical Services, I.I.C.
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lacieAnalyticals
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QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 635544 Analysis Method: SM 521OB-2011
QC Batch Method: SM 521OB-2011 Analysis Description: 5210E BOD, 5 day Final EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92551060005
METHOD BLANK: 3337291
Associated Lab Samples: 92551060005
Parameter Units
BOD, 5 day
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 07/28/2118.41 B3
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3337292
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
BOD, 5 day mg/L 198 184 93 84.6-115.4
SAMPLE DUPLICATE: 3337294
92551133001 Dup
Parameter Units Result Result RPD Qualifiers
BOD, 5 day mg/L 304 312 3
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: 08/0512021 11.46 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 24

1�l5aceAnalytical"
www.pacelahs am
I
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 635480 Analysis Method: SM 9222D-2006
QC Batch Method: SM 9222D-2006 Analysis Description: 9222D Fecal Coliform(MF)-EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004
METHOD BLANK: 3336896 Matrix: Water
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 07/23/21 15:46
SAMPLE DUPLICATE: 3336897
92551060001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL ND ND
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[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 to reproduced, except in full,
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, I.I.C.
Page 13 of 24

1�5a'cmnalyficaIQD
r WWW.Pacelali=M
I
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 635354 Analysis Method: Col€lert-18
QC Batch Method: Colilert-18 Analysis Description: Colilert-18 Fecal Col€farm EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92551060005
SAMPLE DUPLICATE: 3336476
Parameter Units
Fecal Coliforms MPN/100mL
92551049001 Dup
Result Result RPD Qualifiers
ND ND
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[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
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Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, LLC.
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aceAnalytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 636079 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004, 92551060005
METHOD BLANK: 3339684 Matrix: Water
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004, 92551060005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/L ND 1.0 07/27/2117:05
Pace Analytical Services, LLC
1377 South Park Drive
Kemersvilie, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3339685
Spike
LCS
LCS
% Rec
Parameter Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride mg/L
50
50.5
101
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3339686
3339687
MS
MSD
92551409001
Spike
Spike MS
MSD
MS MSD % Rec
Parameter Units Result
Conc.
Cono. Result
Result
% Rec % Rec Limits RPD Qua[
Chloride mg/L ND
50
50 ND
12.3J
5 22 90-110 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3339688 3339689
MS MSD
92549614004 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Chloride mg/L 8.4 50 50 68.2 60.0 100 103 90-110 3
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: 08/06/2021 11:46 AM without the written consent of Pace Analytical Services, L.L.C.
Page 15 of 24

aceAnalytical
www.pacelabs.com
Project:
Forest Lakes
Pace Project No.:
92551060
QC Batch:
637898
QC Batch Method:
EPA 350.1 Rev 2.0 1993
Associated Lab Samples: 92551060005
QUALITY CONTROL DATA
Analysis Method: EPA 350.1 Rev 2.0 1993
Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services -Asheville
METHOD BLANK: 3348805 Matrix: Water
Associated Lab Samples: 92551060005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 08/04/21 12:48
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviile, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3348806
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 4.8 96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3348807 3348808
MS MSD
92552567001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L ND 5 5 5.1 5.1 101 101 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3348809 3348810
MS MSD
92551060005 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 60.2 5 5 64.8 64.8 93 92 90-110 0 M1
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the resutt.
REPORT OF LABORATORY ANALYSIS
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Date: 08/05/2021 11.46 AM without the written consent of Pace Analytical Services, L.L.C.
Page 16 of 24

aceAnalytical o
www.pacelabs.eaat
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 637213 Analysis Method: EPA 351.2 Rev 2.01993
QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92551060005
METHOD BLANK: 3345598
Associated Lab Samples: 92551060005
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 07/31/2105:04
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3345599
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Kjeldahl, Total mg/L 10 11.0 110 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3345600 3345601
MS MSD
92551052001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 118 10 10 121 125 32 67 90-110 3 MI
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3345602 3345603
MS MSD
92551060005 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 71.2 10 10 81.7 80.5 105 92 90-110 2
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: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, LLC.
Page 17 of 24

lacieAnalj6cal"
www,pacelabs.com
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 636668
QC Batch Method: EPA 353.2 Rev 2.0 1993
Associated Lab Samples: 92551060005
METHOD BLANK: 3342751
Associated Lab Samples: 92551060005
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
QUALITY CONTROL DATA
Analysis Method:
Analysis Description:
Laboratory:
Matrix: Water
EPA 353.2 Rev 2.0 1993
353.2 Nitrate + Nitrite, preserved
Pace Analytical Services -Asheville
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 07/30/2108:02
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviile, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3342752
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, NO2 plus NO3 mg/L 2.5 2.6 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3342753 3342754
MS MSD
92551375001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 0.12 2.5 2.5 1.7 1.7 62 63 90-110 1 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3342755 3342756
MS MSD
92551399006 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 0.39 2.5 2.5 1.8 1.8 57 58 90-110 2 M1
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, I.I.C.
Page 18 of 24

acmnaljftal
www.pacalabs.com
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 637601 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92551060005
METHOD BLANK: 3347108
Associated Lab Samples: 92551060005
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
NO 0.050 08/04/2110:35
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
LABORATORY CONTROL SAMPLE: 3347109
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.5 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3347110 3347111
MS MSD
92550759003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.45 2.5 2.5 3.1 3.1 107 106 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3347112 3347113
MS MSD
92551028001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 1.0 2.5 2.5 3.6 3.5 102 101 90-110 1
Results presented on this page are In the units Indicated by the "Unite column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, I.I.C.
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aceAna1jftal a`
ttnw.paeelass.com
Project: Forest Lakes
Pace Project No.: 92551060
QC Batch: 636265 Analysis Method: SM 531OB-2011
QC Batch Method: SM 531OB-2011 Analysis Description: 5310E TOC
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
METHOD BLANK: 3340994 Matrix: Water
Associated Lab Samples: 92551060001, 92551060002, 92551060003, 92551060004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 07/28/21 11:09
LABORATORY CONTROL SAMPLE: 3340995
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Organic Carbon mg/L 25 25.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3340996 3340997
MS MSD
92551060001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Total Organic Carbon mg/L ND 25 25 25.7 25.8 102 103 90-110 1
Results presented on this page are in the units indicated by the "Units' column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 08/05/2021 11:46 AM without the written consent of Pace Analytical Services, U.C.
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acmnalytical o
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QUALIFIERS
Project: Forest Lakes
Pace Project No.: 92551060
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute,
ANALYTE QUALIFIERS
B3 The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L.
El Reported value should be considered a minimum estimate since it is the maximum reportable number for this method
based on the sample volume used. The true value is likely greater than the value reported.
M1 Matrix spike recovery exceeded OC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R6 The RPD between valid sample dilutions exceeded 30%.
REPORT OF LABORATORY ANALYSIS
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Date: 08/0512021 11:46 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 24

1�5aaa'C^XeAnalyfical
www.paeeiabsaom
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
[phone]
Project: Forest Lakes
Pace Project No.: 92551060
Analytical
Lab ID Sample ID QC Batch Method 6IC Batch Analytical Method Batch
92551060005
Effluent
SM 2540C-2011
92551060005
Effluent
SM 2540D-2011
92551060001
MW4
EPA 353.2 Rev 2.0 1993
92551060002
MW-2
EPA 353.2 Rev 2.0 1993
92551060003
MW3
EPA 353.2 Rev 2.0 1993
92551060004
MW-4
EPA 353.2 Rev 2.0 1993
92551060005
Effluent
EPA 353.2 Rev 2.0 1993
92551060005
Effluent
SM 5210B-2011
92551060001
MW-1
SM 9222D-2006
92551060002
MW-2
SM 9222D-2006
92551060003
MW3
SM 9222D-2006
92551060004
MW-4
SM 9222D-2006
92551060005
Effluent
Colilert-18
92551060005
Effluent
TKN+NO3+NO2
Calculation
92551060001
MW4
EPA 300.0 Rev 2.1 1993
92551060002
MW-2
EPA 300.0 Rev 2.1 1993
92551060003
MW3
EPA 300.0 Rev 2.1 1993
92551060004
MW-4
EPA 300.0 Rev 2.1 1993
92551060005
Effluent
EPA 300.0 Rev 2.1 1993
92551060005
Effluent
EPA 350.1 Rev 2.0 1993
92551060005
Effluent
EPA 351.2 Rev 2.0 1993
92551060005
Effluent
EPA 353.2 Rev 2.0 1993
92551060005
Effluent
EPA 365.1 Rev 2.0 1993
92551060001
MW4
SM 5310B-2011
92551060002
MW-2
SM 5310B-2011
92551060003
MW-3
SM 5310B-2011
92551060004
MW-4
SM 53108-2011
Date: 08/0512021 11.46 AM
635798
635449
635322
635322
635322
635322
635322
635544
SM 5210B-2011
635480
SM 9222D-2006
635480
SM 9222D-2006
635480
SM 9222D-2006
635480
SM 92220-2006
635354
Colilert-18
637495
636079
636079
636079
636079
636079
637898
637213
636668
637601
636265
636265
636265
636265
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
636162
635482
635482
635482
635482
635356
EPA 351.2 Rev 2.0 1993 637237
EPA 365.1 Rev 2.0 1993 637877
Page 22 of 24

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