WQ0004972_Monitoring - 06-2022_20220901

Monitoring Report Submittal
Permit Number #*
Name of Facility:*
Month:* June
Report Information
WQ0004972
Forest Lake Preserve ELS
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address:*
Name of Submitter: *
Signature:
Date of submittal:
Initial Review
Year:* 2022
Upload Document*
Forest Lakes —June 22.pdf 1.65MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
[e-mail]
Jessica Mize
jwd rA lip
Reviewer: Gerald, Wanda
9/1 /2022
This will be filled in automatically

Is the project number correct?* WQ0004972
Is the monitoring report accepted?* Yes No
Regional Office* Winston-Salem
Reviewer: _anonymous
Review Date: 10/4/2022

Page 1 of 2
NON -DISCHARGE WASTE WATER MONITORING REPORT
PERMIT NUMBER:_ W00004972 MONTH: June YEAR: 2022
FACILITY NAME: Forest Lakes Preserve ELS COUNTY: Davie
Flow Monitoring Point: Effluent: bd Influent:
Parameter Monitoring Point: Effluent Iinfluent S ace Water SW :
SW Code/Name:
Was There Effluent Flow for this Month Generated At This Facility: N
Ves:
Dparalor
50050
004E
W060
W310
W610
00530
31616
00665
00625
00630
00600
00620
70300
00940
B
A
'1'
L
Anal
Time
24M
cl,,&
Operator
Time on
Sim
ORD
on
Site?
Daily Rate
(19m)into
T.".t
S".
pH
R.M.1
(Tionac
a00.5
20T
NH-3 N
TSS
Fecal
Colifmm
D0 nxoc
Mon.)
Ta"l
Pl-
Toul
xinAul
Nie n
NO2+NQ3
Taal
N'ieaaea
Ni..
NO3-N
Tau)
Divahr4
Solids
alon&
Has
YIN
GPD
NITS
m,L
MGL
11C L
NIGL
11111M1.
MGL
11GL
61 'L
MOL
M iL
FI IL
>IC I.
Con
. lom7
.I 1,
1iN lunll4Y
NIon1111Y
\IcnIIJ.
11 fly
1 Y
ont Y
1
1240
0.25
B
11,,169
6.1
<0.01
2
1530
0.25
B
12.298
6.6
<0.01
3
1005
0.25
B
11.102
6.4
<0.01
15.113
5
15,113
6
0755
11.25
Y
15,113
6.0
<0.01
7
1530
0.25
B
8,421
6.f:
<0.01
a
1220
0.25
V
9,694
5.8
<0.01
9
1055
0.25
V
10,229
5A
<0.01
10
1620
0.25
B
10.487
6.2
<11.01
II
14,862
12
14.862
13
1435
0.25
B
14,862
6.0
<0.01
IA
1455
0.25
B
11.127
6.1
<0.01
15
0915
0.25
Y
10368
6.0
QI.01
16
0740
0.50
V
91999
5.8
<0.01
<2.0
98.0
30.0
2420
14.1
114
0.046
114
<0.040
17
0950
0.25
B
9,824
5.8
<0.01
is
14.099
19
14.099
29
1115
0.25
B
14,099
6.1
<0.01
21
1350
0.25
B
10.261
5.9
<0.01
22
0710
0.25
1
10,188
5.9
<0.01
23
0704
0.25
y
10,003
5.8
<0.01
24
0708
0.25
1'
9,966
5.9
<0,01
25
15,334
26
15.334
27
0730
0.511
1'
15334
6.1
<0.01
28
1300
11.51)
1'
10399
6.0
<0.01
29
0950
0.25
Y
12,684
6.0
<11,111
30
1415
0.25
B
13,007
6.2
<0.01
Avenac'
Daily ylavimom
I2.315
15.334
6.6
<0.01
<0.01
< .11
A
1 .
30A)
_I
2420
I4.1
14.1
114
0.046
114.11
114.1)
-11.u411
<ILINII
<�-0
. 6
Daib'3limmum
8521
5.9
<0.01
<2.0
98.0
30.0
2420
14.1
114
0.046
114.0
<U.U40
Monthly Limits N)
21400
Composite O I Grab (G)
*FLOWS ESTIMATED, FLOW METER INOPERABLE MAY 1st - MAY 20th
Operator in Responsible Charge (ORC): Glenn Price Grade: 11 Phone: [phone]
Check Box if ORC Has Changed: 11 ORC Certification Number: 987931/20771
Certified Laboratories (1): Pace Analytical Serivices
Person(s) Collecting Samples: Glenn Price
Mail ORIGINAL and Two COPIES to:
ATTN: Nan -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 WASTEWATER MONITORING REPORT
FACILITY STATUS:
Please answer the following question: Compliant
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.
Flow Estimated Flow meter inoperable May 1 st - Mav 20th
"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."
(Signature of Permitee)* v Date
Baron Neal McDuffie (Authorized Agent)
(Permittee-Please print or type)
2N Riverside Plaza , Suite 800
Chicago,11 60606
(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
Baron Neal McDuffie
(Name of Signing Official -Please print or type)
Field Services Director (Pace Analytical Services)
(Position or Title)
3/31/21
(Permit Exp. Date)
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 213.0506 (b) (2) (D).

Page 2 of 2
NON -DISCHARGE APPLICATION REPORT
SPRAY IRRIGATION SITE(S)
THERE ARE TWO APPLICATION FIELDS PER PAGE. USE ADDIDTIONAL PAGES AS NEEDED
PERMITNUMBER:_WQ004972 MONTH: June YEAR: 2022
FACILITY NAME: Forest Lakes Preserve ELS. COUNTY: Davie
Formulas:
Daily Loading (inches) =[Volume Applied (gallons) a 0.1336(cubic (eedgallon)a12(nchevToot)iI[Anne Sprayed (acres) x 43,560(square feeVacre) or
= [Volume Applied (gallons) / [Area Sprayed (aces) a 27,152 (gallons/acrainch).
Maximum Hourly Loading (inches) =Daily Loading (inches)/time imposed (minutes)/60(minuteslhour)I Monthly Loading (inches) =Sum of Daily Loading (inch")
12 Month Floating Total (inches) = Sum of this month's Monthly Loading (inches) and previous 11 month's Monthly Loadings (inches)
Average Weekly Loading (inches) = (Monthly Loading (inches/month) / Number of days in the month (days/month )i a r (daysAwl
Did Irrigation Occur At This Fell
Yes No❑
Did Irrigation Occur On This Feld:
Ye No: ❑
Did Irrigation Occur On This Feld:
YJ3 No: ❑
Feld Number.
Field Number
Area Sprayed (acres):
60
Area Sprayed (acres):
Lover Crap:
Cover Crop:
ermm ou
y to mches:0.11
Ferramediou y Rate (inches):
D
;%
'f
WEATHERCONDRIONS
sta.,
"al
Permitted Yearly Rate (inches):
46.8
Permitted Yearly Rate (inches):
W®Ills
eatle'
ivnppnara
el
aralleali.m
Preeipile-
VAL-
Banllaal
Lime
4vt'ald
nuily
LeJiny
Maximum
Wart,
LVNng
vnlwne
ArTid
TLno
ImpLW
Dail,
4vdini
Ma�immn
nmrlf
Mint,
Frudwril
I-F1
vCIM9
Ynt
"Hill,
-hoe
l.h.
Fallrnaonavallim'M
-ho,
I
C
1 88
0
2.0
42,480
300
0.26
0.06
2
C
90
0
2.6
3
PC
73
0
2.4
42480
300
0.26
0.06
a
6
Cl
71
0
3.0
'/
PC
83
0
3.0
8
PC
82
0
2.6
33.984
240
0.21
0.06
9
PC
83
0
35
in
C
82
0
3.3
It
12
13
C
93
0
x.,)
14
C
88
0
2.4
33.984
240
0.21
0.06
Is
C
76
0
3.5
16
PC
72
0
3.2
16.992
120
0.10
0.06
tl
C
83
0
3.4
B
9
20
C
72
0
2.8
21
C
85
0
2.4
33,994
240
0.21
0.06
22
PC
72
0
3.6
13
PC
76
0
3.4
24
Cl
1 71
0
3.2
ES
26
27
Cl 1
73
0
2.6
2s
CI
84
0
2.4
29
PC
89
0
30
C
85
0
2.1
33.984
240
0.21
0.06
31
Tram camWfiewlaly Lwmnaaemm
u stone Froo. rum namm
Moral wukly lanai.; ouku)
, .
"-
1.46
"+
Eil
23.74
0.29
`Weather Coda: Cdear, PC -pack chludy, Ch Ir udy, R-raut, Svauon, S"hal
Spray Irrigation Operator in Responsible Charge (ORC): Glenn Price Phone: [phone]
ORC Certification Number: 987931/20771 Check Box if ORC Has Changed:
Mail ORIGINAL and Two COPIES to:
ATTN: Nan -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 hest 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 box) 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. T
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.
5. The freeboard in the treatment and/or storage lagoon(s) was not less than the
limit(s) specified in the permit.
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."
(Signature of Permitee)* Date
Baron Neal McDuffie (Authorized Aaent)
(Permittee-Please print or type)
2N. Riverside Plaza, Suite 800
Chicago, Il 60606
(Permittee Address)
Baron Neal McDuffie
(Name of Signing Official -Please print or type)
Field Services Director (Pace 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).

aceAna1XJca1a
MWYLDiC818A92a111
i
June 28, 2022
Tracy Overdurf
Forest Lake
192 Thousand Trails Dr.
Advance, NC 27006
RE: Project: Forest Lake
Pace Project No.: 92610076
Dear Tracy Overdurf:
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 272a4
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on June 16, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNUNELAC 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]
704-977-0961
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 15

acAnAnaljd cal
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1
i
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
[phone]
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
CERTIFICATIONS
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
North Carolina Wastewater Certification #: 633
VirginiaNELAP 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 15

IueAnalyical
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SAMPLE ANALYTE COUNT
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Analytes
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92610076001 Effluent SM 254OD-2015
LRB
1
PASI-E
EPA 353.2 Rev 2.0 1993
SRS
2
PASI-E
SM 521OB-2016
MWF
1
PASI-E
Colilert-18
SRS
1
PASI-E
TKN+NO3+NO2 Calculation
KDF1
1
PASI-A
EPA 350.1 Rev 2.0 1993
NDS
1
PASI-A
EPA 351.2 Rev 2.01993
MFO
1
PASI-A
EPA 365.1 Rev 2.01993
SMT
1
PASI-A
PAS I -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 15

acice Ana lQD
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t
ANALYTICAL RESULTS
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Sample: Effluent
Parameters
Lab ID: 92610076001 Collected: 06/16/22 08:59 Received: 06/16/22 10:10 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Eden
Total Suspended Solids
30.0 mg/L 10.9 1 06/21/22 09:32
353.2 NO2/NO3 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, NO2 plus NO3
0.046 mg/L 0.040 1 06/16/22 16:23
Nitrogen, Nitrate
ND mg/L 0.040 1 06/16/22 16:23 14797-55-8
5210B BOD, 5 day EDN
Analytical Method: SM 521OB-2016 Preparation Method: SM 521OB-2016
Pace Analytical Services - Eden
BOD, 5 day
ND mg/L 2.0 1 06/16/22 17:46 06/21/22 14:35 B2
Colilert-18 Fecal Coliform EDN
Analytical Method: Colilert-18 Preparation Method: Colilert-18
Pace Analytical Services - Eden
Fecal Coliforms
2420 MPN/100mL 1.0 1 06/16/22 15:52 06/17/22 11:17 El
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services -Asheville
Total Nitrogen
114 mg/L 0.040 1 06/28/2215:51
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
98.0 mg/L 1.0 10 06/24/22 14:04 7664-41-7
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Kjeldahl, Total
114 mg/L 5.0 10 06/23/22 14:41 06/24/22 06:43 7727-37-9
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Phosphorus
14.1 mg/L 0.50 10 06/27/22 18:56 06/28/22 00:21 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 15

;a'Ucce-aAna1j6ca1
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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville. NC 27284
[phone]
QC Batch: 705585
Analysis Method:
SM 2544D-2015
QC Batch Method: SM 254OD-2015
Analysis Description:
2540D Total Suspended Solids
Laboratory:
Pace Analytical Services - Eden
Associated Lab Samples: 92610076001
METHOD BLANK: 3681503
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 06/21/22 09:25
LABORATORY CONTROL SAMPLE: 3681504
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250 258
103 90-110
SAMPLE DUPLICATE: 3681505
92609890001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
265
287 8
SAMPLE DUPLICATE: 3681506
92610237002 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
26.1
27.6 6
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: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 15

acice. AnalXical
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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
QC Batch: 705044
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: 92610076001
METHOD BLANK: 3679100
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Nitrogen, Nitrate mg/L
ND 0.040 06/16/22 16:21
Nitrogen, NO2 plus NO3 mg/L
ND 0.040 06/16/22 16:21
LABORATORY CONTROL SAMPLE: 3679101
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L
1.5 1.4 94 90-110
Nitrogen, NO2 plus NO3 mg/L
2.5 2.4 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3679102 3679103
MS MSD
92610076001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Nitrogen, Nitrate mg/L ND
1.5 1.5 1.4 1.3 92 89
90-110 3
Nitrogen, NO2 plus NO3 mg/L 0.046
2.5 2.5 2.4 2.4 94 93
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
This report shall not be reproduced, except in full,
Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
Page 6 of 15

aceAnalJ6011
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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
[phone]
QC Batch: 705032
Analysis Method:
SM 521OB-2016
QC Batch Method: SM 521OB-2016
Analysis Description:
5210B BOD, 5 day Final EDN
Laboratory:
Pace Analytical Services - Eden
Associated Lab Samples: 92610076001
METHOD BLANK: 3679019
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
mg/L
ND
2.0 06/21/22 13:35
LABORATORY CONTROL SAMPLE: 3679020
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
BOD, 5 day
mg/L
198 174
88 84.6-115
SAMPLE DUPLICATE: 3679022
92610169002 Dup
Parameter
Units
Result Result
RPD Qualifiers
BOD, 5 day
mg/L
111
115 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: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
QC Batch: 705217 Analysis Method: Colilert-18
QC Batch Method: Colilert-18 Analysis Description: Colilert-18 Fecal Coliform EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92610076001
SAMPLE DUPLICATE: 3679827
92610150003 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms MPN/100mL 28.2 25.9 9
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 be reproduced, except in full,
Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
QC Batch: 706583
Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993
Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92610076001
METHOD BLANK: 3686396
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L
ND 0.10 06/24/22 11:45
LABORATORY CONTROL SAMPLE: 3686397
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L
5 4.9 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3686398 3686399
MS MSD
92609816001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Nitrogen, Ammonia mg/L 1.3
5 5 6.2 6.2 98 97
90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3686400 3686401
MS MSD
92610584001
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 5.2 5.2 104 103
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
This report shall not be reproduced, except in full,
Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 15

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QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
[phone]
QC Batch: 706493
Analysis Method: EPA 351.2 Rev 2.0 1993
QC Batch Method: EPA 351.2 Rev 2.0 1993
Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92610076001
METHOD BLANK: 3685636
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrogen, Kjeldahl, Total mg/L
ND 0.50
06/24/22 05:53
LABORATORY CONTROL SAMPLE: 3685637
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrogen, Kjeldahl, Total mg/L
10 9.3
93 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3685638 3685639
MS MSD
92610434003
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.2
10 10 10.7
9.8 94 86
90-110 8 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3685640 3685641
MS MSD
92610434004
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.1
10 10 11.2
10.4 102 93
90-110 7
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: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

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I
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
QC Batch: 707206
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: 92610076001
METHOD BLANK: 3689057
Matrix: Water
Associated Lab Samples: 92610076001
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Phosphorus mg/L
ND 0.050 06/27/22 23:57
LABORATORY CONTROL SAMPLE: 3689058
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Phosphorus mg/L
2.5 2.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3689059 3689060
MS MSD
92610076001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Phosphorus mg/L 14.1
2.5 2.5 16.6 16.6 102 98
90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3689061 3689062
MS MSD
92610088001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Phosphorus mg/L 1.9
2.5 2.5 4.4 4.4 99 100
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
This report shall not be reproduced, except in full,
Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 15

1�5a'neAnalytical"
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J
I
QUALIFIERS
Project: Forest Lake
Pace Project No.: 92610076
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
B2 Oxygen usage is less than 2.0 for all dilutions set. The reported value is an estimated less than value and is calculated
for the dilution using the most amount of sample.
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 QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
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Date: 06/28/2022 04:00 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 15

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Forest Lake
Pace Project No.: 92610076
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92610076001
Effluent
SM 254OD-2015
705585
92610076001
Effluent
EPA 353.2 Rev 2.0 1993
705044
92610076001
Effluent
SM 521OB-2016
705032
SM 521 OB-2016
705161
92610076001
Effluent
Colilert-18
705217
Colilert-18
705218
92610076001
Effluent
TKN+NO3+NO2
707461
Calculation
92610076001
Effluent
EPA 350.1 Rev 2.0 1993
706583
92610076001
Effluent
EPA 351.2 Rev 2.0 1993
706493
EPA 351.2 Rev 2.0 1993
706695
92610076001
Effluent
EPA 365.1 Rev 2.0 1993
707206
EPA 365.1 Rev 2.0 1993
707260
Date: 06/28/2022 04:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 15

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