WQ0004972_Monitoring - 05-2024_20240628

Monitoring Report Submittal
...................................................
Permit Number#* WQ0004972
Name of Facility:*
Month: * May
Forest Lake WWTP
Report Information
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address: *
Name of Submitter: *
Signature:
Date of submittal:
Initial Review
Year:* 2024
Upload Document*
2024_May_Forest Lake_ WQ0004972_Monthly 1.25MB
Report Complete.pdf
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
[e-mail]
Amanda Grenier
OAOW-� (It W;! 't
Reviewer: Wanda.Gerald
6/28/2024
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: 7/3/2024

DocuSign Envelope ID: D7710AF9-346F-4321-A19E-E515C5C10D86 NON -DISCHARGE APPLICATION REPORT (NDAR-1)
Page of
Permit No.: WQ0004972
Facility Name: Forest Lake
County: Davie
Month: May
Year: 2024
Did irrigation
Field Name:
Field Name:
Field Name:
Field Name:
occur
Area (acres):
6
Area (acres):
Area (acres):
Area (acres):
at this facility?
Cover Crop:Grass/Trees
Cover Crop:
p�
Cover Crop:
p�
Cover Crop:
p:
Hourly Rate (in):
0.11
Hourly Rate (in):
Hourly Rate (in):
Hourly Rate (in):
Annual Rate (in):
46.8
Annual Rate (in):
Annual Rate (in):
Annual Rate (in):
Weather
Freeboard
Field Irrigated?
Field Irrigated?
Field Irrigated?
Field Irrigated?
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°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
82
0
3.4
26,918
120
0.17
0.08
2
CL
86
0
4
3
C
84
0
3.9
4
R
70
0
5
R
73
0
6
C
75
3
2.6
7
C
81
1
2.3
8
C
83
0
2
33,992
300
0.21
0.04
9
C
77
0.75
2.5
10
C
79
0
2.2
33,322
240
0.20
0.05
11
C
72
0
121
CL
75
0
13
C
74
0
2.5
32,368
300
0.20
0.04
14
C
64
0
2.9
15
C
69
0
2.1
16
C
80
0.25
1.9
17
C
76
0
1.7
26,773
240
0.16
0.04
18
C
78
0
19
C
73
0
20
PC
78
1
1.6
21
CL
82
0
1.3
47,110
300
0.29
0.06
22
PC
85
0
2.2
29,588
180
0.18
0.06
23
C
86
0
2.4
24
PC
82
0
2.3
31,495
240
0.19
0.05
25
PC
84
0
26
R
86
0
271
C
1 82
0
28
C
82
0.25
2
55,449
300
0.34
0.07
29
CL
82
0
2.8
42,243
240
0.26
0.06
30
PC
76
0
4
31
PC
75
0
3.7
Monthly Loading:
359,258
2.21
0
0.00
0
0.00
0
0.00
12 Month Floating Total (in):
23.81

DocuSign Envelope ID: D7710AF9-346F-4321-A19E-E515C5C10D86 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page of
Did the application rates exceed the limits in Attachment B of your permit? ❑ Compliant ❑ Non -Compliant
Were adequate measures taken to prevent effluent ponding in or runoff from the sites? O Compliant ❑ Non -Compliant
Was a suitable vegetative cover maintained on all sites as specified in your permit? ❑ Compliant ❑ Non -Compliant
Were all setbacks listed in your permit maintained for every application to each permitted site? O Compliant ❑ Non -Compliant
Were all freeboards maintained in accordance with the specified freeboard heights in your permit? ❑ Compliant O Non -Compliant
If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Freeboard was less than 2 ft on 5/16, 5/17, 5/20, and 5/21/24 due to heavy rainfall contributing to higher WWTP flows. Additionaly, a low-lying liftstation was found to be underwater during a heavy rain event.
The owner was notified and a riser was added to the liftstation opening to mitigate infiltration through this liftstation.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Sam Perry
Permittee:
MHC TT, LP
Certification No.: 1014038
Signing Official: George Gudgeon
Grade: SI Phone Number: 919-548-2381
Signing Officials Title: Sr. Vice President
Has the ORC changed since the previous NDAR-1?
Phone Number: 312-279-1400 Permit Exp.: 10/31 /27
i 6-28-2024
Sam Perry (Jun 28, 202 1 .26 EDT)
Signature Date
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
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 all qualified personnel properly gathered and evaluated 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

Pane of
DocuSign Envelope ID: D7710AF9-346F-4321-Al 9E-E515C5C1OD86 NON -DISCHARGE MONITORING REPORT NDMR
Permit No.: WQ0004972
Facility Name: Forest Lake Preserve ELS
County: Davie
Month: May
Year: 2024
PPI: 001 Tlow
Measuring Point:
Parameter Monitoring Point:
Parameter Code
50050
00400
50060
70300
00530
00310
31616
00600
00610
00625
00630
00620
00615
00665
00940
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24-hr
hrs
GPD
su
mg/L
mg/L
mg/L
mg/L
#/100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
08:00
5
29,772
6.2
1.1
2
08:00
5
20,340
6.22
1.2
3
08:00
5
19,101
6.24
1.3
4
32,412
5
61,643
6
08:00
5
37,533
6.56
0.1
7
8:00
5
38,198
6.58
0.5
298
64.4
11.4
6000
9.9
1.1
8.1
1.8
1.8
<0.02
8.4
8
8:00
5
31,292
6.34
0.6
9
08:00
5
39,017
6.18
0.6
10
08:00
5
32,497
6.2
0.4
11
21,292
12
27,478
13
08:00
5
21,017
6.25
2.2
14
08:00
5
28,466
6.34
0.8
15
08:00
5
99,215
6.59
0.3
16
08:00
5
51,313
6.44
0.6
17
08:00
5
25,726
6.1
1.6
18
31,166
19
32,106
20
08:00
5
26,816
6.5
0.2
21
08:00
5
27,967
6.58
1.1
22
08:00
5
22,705
6.71
1.4
23
08:00
5
23,123
6.68
1.6
24
08:00
5
29,814
6.61
1.5
25
26,780
26
29,159
27
44,314
28
08:00
5
42,144
6.81
0.2
29
08:00
5
29,335
6.43
0.8
30
08:00
5
25,889
6.48
1.2
311
09:10
5
26,204
6.51
1.4
Average:
33,349
0.94
298.00
64.40
11.40
6,000.00
9.90
1.10
8.10
1.80
1.80
0.00
8.40
Daily Maximum:
99,215
6.81
2.20
298.00
64.40
11.40
6,000.00
9.90
1.10
8.10
1.80
1.80
0.02
8.40
Daily Minimum:
19,101
6.10
0.10
298.00
64.40
11.40
6,000.00
9.90
1.10
8.10
1.80
1.80
0.02
8.40
Sampling Type:
Monthly Avg. Limit:
Daily Limit:
Sample Frequency:
Continuous
5x/Week
5)(/Week
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
3X/year

DocuSign Envelope ID: D7710AF9-346F-4321-A19E-E515C5C10D86
Sampling Person(s)
Certified Laboratories
Name: Sam Perry
Name
Name: Greener EHS Solutions, LLC
Name: Pace Analytical
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? ❑ Compliant O Non -Compliant
If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
The Monthly average flow exceeded the permitted flow of 24,400 gpd. The permitted application rate was not exceeded. The flow meter was calibrated on June 27, 2023 and the meter was reading significantly
low before the calibration. This was noted on the June 2023 NDMR. The plant is in the process of an upgrade to increase the capacity as well as investigating extraneous flow for 1/1 and leaking fixtures. Lab
Qualifiers, 5/7/2024, Fecal Coliform, D6 - The precision between the sample and sample duplicate exceeded laboratory control limits and U2 - Colonies are too numerous to count. Actual result may be greater
than reported. BOD, 5-Day, B3 - The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L and L2 - Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for
this analyte in associated
samples may be biased low.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Sam Perry
Permittee: MHC TT, LP
Certification No.: 1014038
Signing Official: George Gudgeon
Grade: SI Phone Number: 919-548-2381
Signing Officials Title: Sr. Vice President
Has the ORC changed since the previous NDMR? 11 Yes O No
Phone Number: 312-279-1400 Permit Expiration: 10/31/2027
6-28-2024
Sam Perry (Jun 28, 202 1 .26 EDT)
Signature Date
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
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 all qualified personnel properly gathered and evaluated 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 21, 2024
Amanda D. Grenier
Greener EHS Solutions
21 Selby Ct.
Holly Springs, NC 27540
RE: Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
Dear Amanda Grenier:
Enclosed are the analytical results for sample(s) received by the laboratory on May 07, 2024. 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 - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
704-977-0942
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 17

ace
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
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
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
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 17

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92729251001 GREENER EHS EFFLUENT
SM 9222D-2015
KDF
1
PASI-C
SM 2540C-2015
JMH1
1
PASI-A
SM 2540D-2015
JMH1
1
PASI-A
SM 521OB-2016
KO
1
PASI-A
TKN+NO3+NO2 Calculation
KDF1
1
PASI-A
EPA 350.1 Rev 2.0 1993
ARJ
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 365.1 Rev 2.0 1993
Zip
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
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 17

ANALYTICAL RESULTS
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: GREENER EHS EFFLUENT Lab ID: 92729251001 Collected: 05/07/24 10:45 Received: 05/07/24 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
6000 CFU/100 mL 1.0
1
05/07/24 16:29 05/08/24 14:37
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
298 mg/L 25.0
1
05/10/24 13:47
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services -Asheville
Total Suspended Solids
64.4 mg/L 10.0
1
05/11/24 11:28
5210B BOD, 5 day
Analytical Method: SM 521OB-2016
Pace Analytical Services -Asheville
BOD, 5 day
11.4 mg/L 2.0
1
05/08/24 14:27 05/13/24 16:04
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services -Asheville
Total Nitrogen
9.8 mg/L 0.040
1
05/20/24 11:32
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
1.1 mg/L 0.10
1
05/21/24 14:13 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
8.1 mg/L 0.50
1
05/17/24 17:54 05/18/24 06:57 7727-37-9
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
1.8 mg/L 0.020
1
05/08/24 02:01 14797-55-8
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
8.4 mg/L 0.10
2
05/16/2417:25 05/17/2412:43 7723-14-0
Date: 05/21 /2024 05:14 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
D6,u2
133, L2
Page 4 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 852785 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729251001
METHOD BLANK: 4400939 Matrix: Water
Associated Lab Samples: 92729251001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 05/08/24 14:37
SAMPLE DUPLICATE: 4400940
Parameter
Fecal Coliforms
92729251001 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 6000 600 164 D6,u2
Pace Analytical Services, LLC
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: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 5 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 853509 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729251001
METHOD BLANK: 4404513
Associated Lab Samples: 92729251001
Parameter
Units
Total Dissolved Solids
mg/L
LABORATORY CONTROL SAMPLE:
4404514
Parameter
Units
Total Dissolved Solids
mg/L
SAMPLE DUPLICATE: 4404515
Parameter
Units
Total Dissolved Solids
mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 05/10/2413:44
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 248 99 90-110
92729111009 Dup
Result Result RPD Qualifiers
118 118 0
SAMPLE DUPLICATE: 4404516
92729327004 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 322 311
RPD Qualifiers
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: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 853897 Analysis Method: SM 2540D-2015
QC Batch Method: SM 2540D-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729251001
METHOD BLANK: 4406469
Associated Lab Samples: 92729251001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
4406470
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 4406485
Parameter
Units
Total Suspended Solids
mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 05/11/2411:27
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 252 101 90-110
92729251001 Dup
Result Result RPD Qualifiers
64.4 66.4 3
SAMPLE DUPLICATE: 4406486
92729261001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 43.2 47.5
RPD Qualifiers
9
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: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 853063 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521OB-2016 Analysis Description: 5210E BOD, 5 day
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729251001
METHOD BLANK: 4402217
Associated Lab Samples: 92729251001
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 4402219
Parameter Units
BOD, 5 day mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 05/13/2414:31 B3
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 92.0 46 84.6-115 B3, L2
SAMPLE DUPLICATE: 4402220
92729205002 Dup
Parameter Units Result Result
BOD, 5 day mg/L 2.6 3.6
RPD Qualifiers
31 B3, D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 855527 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: 92729251001
METHOD BLANK: 4414376
Associated Lab Samples: 92729251001
Parameter Units
Nitrogen, Ammonia mg/L
LABORATORY CONTROL SAMPLE: 4414377
Parameter Units
Nitrogen, Ammonia mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.10 05/21 /24 13:39
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
5 5.0 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414378 4414379
MS MSD
92730377001 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 5.2 104 104 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414380 4414381
MS MSD
92730512001 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 5.2 103 103 90-110 0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 855412 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: 92729251001
METHOD BLANK: 4413581
Associated Lab Samples: 92729251001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 4413582
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 05/18/24 06:49
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
10 10.2 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414181 4414182
MS MSD
92730133008 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L ND 10 10 10.0 10.7 100 107 90-110 7
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414183 4414184
MS MSD
92730133009 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L ND 10 10 10.3 10.2 103 102 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: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 852856 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.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729251001
METHOD BLANK: 4401202
Associated Lab Samples: 92729251001
Parameter Units
Nitrogen, Nitrate mg/L
LABORATORY CONTROL SAMPLE: 4401203
Parameter Units
Nitrogen, Nitrate mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.020 05/08/24 01:36
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
1.5 1.6 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401204 4401205
MS MSD
92729194004 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 0.14 1.5 1.5 1.6 1.6 100 100 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401206 4401207
MS MSD
92729242001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 48.6 1.5 1.5 47.6 41.5 -65 -471 90-110 14
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: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 17

QUALITY CONTROL DATA
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
QC Batch: 854820 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: 92729251001
METHOD BLANK: 4410636
Associated Lab Samples: 92729251001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 4410637
Parameter Units
Phosphorus mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 05/17/2412:37
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
2.5 2.5 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4410638 4410639
MS MSD
92729285001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.37 2.5 2.5 2.8 2.8 97 97 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4410640 4410641
MS MSD
92729285002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.21 2.5 2.5 2.6 2.6 97 97 90-110 0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 17

Pace Analytical Services, LLC
Face9800 Kincey Ave. Suite 100
(-�Huntersville, NC 28078
[phone]
QUALIFIERS
Project: FOREST LAKE -MONTHLY
Pace Project No.: 92729251
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
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
B3 The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.
u2 Colonies are too numerous to count. Actual result may be greater than reported.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/21 /2024 05:14 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 17

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
FOREST LAKE -MONTHLY
92729251
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92729251001
GREENER EHS EFFLUENT
SM 9222D-2015
852785
SM 9222D-2015
852787
92729251001
GREENER EHS EFFLUENT
SM 254OC-2015
853509
92729251001
GREENER EHS EFFLUENT
SM 2540D-2015
853897
92729251001
GREENER EHS EFFLUENT
SM 521OB-2016
853063
SM 521OB-2016
853116
92729251001
GREENER EHS EFFLUENT
TKN+NO3+NO2
855791
Calculation
92729251001
GREENER EHS EFFLUENT
EPA 350.1 Rev 2.0 1993
855527
92729251001
GREENER EHS EFFLUENT
EPA 351.2 Rev 2.0 1993
855412
EPA 351.2 Rev 2.0 1993
855583
92729251001
GREENER EHS EFFLUENT
EPA 353.2 Rev 2.0 1993
852856
92729251001
GREENER EHS EFFLUENT
EPA 365.1 Rev 2.0 1993
854820
EPA 365.1 Rev 2.0 1993
855348
Date: 05/21 /2024 05:14 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 17

DC# Title: ENV-FRM-HUN1-0083 v04 Sample Condition Upon Receipt
ace
Effective Date: 4/26/2024 10:14:05 AM
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville_❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Upon Receipt Client Name: Project it: WO# : 92729251 , Courier: U Fed Ex El UPS U USPS El Client III
III I 11111111
I'll III
El Commercial ❑ Pace El Other:
92729251
Custody Seal Present? ❑ Yes ❑ No Seals Intact? ❑ Yes J ❑ No ❑'N/A l
Date/Initials Person Examining Contents: �'/—�� S� I4
Packing Material: ❑ Bubble Wrap ❑ Bubble Bags ❑ None ❑ Other
Thermometer:
❑ IR Gun ID: Q Ui�d Type of Ice: .. [] Wet ❑ Blue
LI 7 Correction Factor:
Cooler Temp: Add/Subtract (°C)
Cooler Temp Corrected ("C): -
USDA Regulated Sal (❑ N/A, water sample)
Did samples originate i} a quarantine zone within the United States: CA, NY, or SC
(check mans)? 11 Yes / M Nn
CON
Biological Tissue Frozen?
❑ Yes ❑ No ,❑ N/A
❑ None
Temp should be above freezing to 6'C
El Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
Comments/Discrepancy:
Chain of Custody Present?
OYes
O No
:1 N/A
1.
Samples Arrived within Hold Time?
❑ Yes
❑ No
O N/A
2•
Short Hold Time Analysis (<72 hr.)?
❑ Yes
O No
❑ N/A
3.
Rush Turn Around Time Requested?
❑ Yes
0 No
❑ N/A
4.
Sufficient Volume?
OYes
❑No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
OYes
O'Yes
❑ No
❑ No
❑ N/A
❑ N/A
6.
Containers Intact?
❑ Yes
❑ No
❑ N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
❑No
LJN/a
Sample Labels Match COC?
-Includes Datelrime/ID/Analysis Matrix:
El Yes
❑ No
❑ N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑ Yes
❑ No
O N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
.��.� ice,... �, � .., �.•..�.....,-..
❑ Yes
❑Yes
❑ No
❑No
(] N/A
i
❑"N/A
11.
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Lot ID of split containers:
Date/Time:
Date:
Date:
rteia uata Kequired r LJ Yes LJ No
Qualtrax ID: 69614 Paae 1 of 2 Page 15 of 17

ace DC#_Title: ENV-FRM-HUN1-0083 04- Sample Condition Upon Receipt
Effective Date: 4/26/2024 10:14:05 AM
'Check mark top half of box if pH and/or dechlorination is verified and within the
acceptance range for preservation samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottles
—Check all unpreserved Nitrates for chlorine
Project # Wo# 92729251
Laboratory Receiving Location: Asheville ❑ Eden❑ Greenwood ❑ Huntersville.❑
Client Profile Number Notes
PM: MWB Due Date: 05/22/24
CLIENT: 92-Greener
Raleigh❑ MechanicsvilleLJ AtlantaLJ Kernersville"
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