WQ0004972_Monitoring - 06-2022_20220804

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DWR - NonDischarge Monitoring Report Submittal
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NORTH CAROLINA
Erwlranmenlcl QHaflly
Monitoring Report Submittal
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Permit Number#* WQ0004972
Name of Facility:* Forest Lakes Preserve ELS
Month:* June Year:* 2022
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR 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).
Confirmation Email Address:* [e-mail]
Name of Submitter:* Jessica Mize
Signature:
jezciu,4
Date of submittal: 8/4/2022
This will be filled in automatically
Initial Review
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Reviewer: Gerald,Wanda

Is the project number correct?* WQ0004972
Is the monitoring report accepted?* Yes No
Regional Office* Winston-Salem
Reviewer: _anonymous
Review Date: 8/23/2022

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: I yl Influent: Uf
Parameter Monitoring Point: Effluent: i{f Influent: OS1g ace Water(SW: SW Code/Name: J
Was There Effluent Flow for this Month Generated At This Facility: Yes: N
Operator 50050 00400 50060 00310 00610 00530 31616 00665 00625 00630 00600 00620 70300 00940
D Arrival Daily Rate Fecal
A Time Operator ORC (Flow)into Calironn Tool Total
T 2400 Time on on Treatment R6idual BOD-5 (Geo-metric Total Kjeldhal Taal Nitrate Dissolved
L Clock Site Site? Svcten pH Chlorine 209C NH-3-N TSS %Icon') Plots Nitrogen NO2-NOS Nitrogen NO3-N Solids Chloride
IIRS YiN GPD UNITS me 1. MG/L. AI(i•L Md. .I0t1111. MCA, MG,L MG,L MG'L MG,L AIG,L MG,L
iontirvous 5,11 cck c o.eek Monthly :dentin, Monthly \Iomhg Monthly Monthly Monthly Monthly Monthly 3,year 3,ycar
I 1240 _ 0.25 B 11,169 6.1 -=11.01
1530 0.25 B 12,298 6.6 -.11.01
3 1005 0.25 B 11,102 6.4 <11.111
4 15.113
5 15.113
-
6 0755 0.25 Y 15,113 6.0 <0.01
7 1530 0.25 B 8,421 6.1 <11.01 _
a 1220 0.25 Y' 9,694 5 5 <0.111
9 1055 11.25 V 10,229 5.0 <0.01
10 1620 0.225 B 10,487 6.2 -=0.111
I i 14,862
12 14.862
13 1435 0.25 B 14,862 6.0 <0.01
14 1455 0.25 B 11,127 6.1 <0.01
is 0915 0.25 Y 10,368 6.0 <11.01 - -
16 117411 0.50 Y 9,999 5.8 <0.01 <2.11 98,0 311,11 2420 14.1 114 1I.041, 11.1 <0.040
17 0950 0.25 B 9,824 5.8 <0.01
Ill 14,099
19 14.099
20 1115 0.25 B 14,099 6.1 <1.01
21 1350 0.25 13 10,261 5.9 <0.01
22 1)710 11.25 Y 111,188 r, 5.9 <0.01
23 0704 0.25 Y 10,003 5.8 <0.01
14 0708 0.25 1' 9,966 5.9 <0.01
25 _ 15,334
26 15,334
27 0730 0,50 F 15,334 61 <0.01
28 1300 0.50 1" 10,399 6.11 <0.01
29 0950 0.25 1 12.684 6.0 <0.01 ,. -
30 1415 0.25 B 13.007 6.2 <0.01
Average 12.315 <0.01 <2.0 98.0 30.0 2420 14.1 , 114 0.146 114.1: <1.1140
Daily Maximum 15.334 6.6 <0.01 <.2.0 9-8.0 30,0 2420 14.1 114 0.046 114.0^ <0.040
Daily Minimum 8,421 5.8 <0.01 <2.0 ' 98.0 30.0 2424) 14.1 114 0.046 114.0 <0.040
Monthhy Limits(sl 244110
Composite 0 1 Grab(G)
*FLOWS ESTIMATED,FLOW METER INOPERABLE MAY 1st-MAY 20th
Operator in Responsible Charge(ORC): Glenn Price Grade: II Phone: [phone]
Check Box if ORC Has Changed: 0 ORC Certification Number: 987931/20771
Certified Laboratories(1):Pace Analytical Serivces (2):
Person(s)Collecting Samples: Glenn Price
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,1 certify that this report is accurate and
1617 Mail Service Center complete to the best of my knowledge.
RALEIGH,NC 2 7699-16 1 7
DENR Form NDAR-1 (5/2003)

NON DISCHARGE WASTEWATER MONITORING REPORT
FACILITY STATUS:
Please answer the following question: Com liant N)
1. Does all monitoring data and sampling frequencies meet permit requirements? Y
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 1st-May 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."
3 1/( Aeo`� Baron Neal McDuffie
(Signature of Permitee)* Date (Name of Signing Official-Please print or type)
Baron Neal McDuffie(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 31504 Coliform,Total 00600 Nitrogen,Total 00929 Sodium
01022 Boron 00094 Conductivity 00630 NO2 & NO3 00931 SAR
00310 BOD5 01042 Copper 00620 NO3 00745 Sulfide
01027 Cadmium 00300 Dissolved Oxygen 00556 Oil&Grease 00515 TDS
00916 Calcium 31616 Fecal Coliform WQ09 PAN(Plant Available) 00010 Temperature
00940 Chloride 01051 Lead 00400 pH 00625 TKN
50060 Chlorine,Total 00927 Magnesium 32730 Phenols 00680 TOC
Residual 71900 Mercury 00665 Phosphorus,Total 00530 TSS/TSR
01034 Chromium 00610 NH3 as N 00937 Potassium 00076 Turbidity
00340 COD 01067 Nickel 00545 Settleable Matter 01092 Zinc
Parameter Code assistance may be obtained by calling the Water Quality Compliance/Enforcement Unit at(919)733-5083,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 Petmittee,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 ADDIDTIONAL PAGES AS NEEDED
PERMIT NUMBER: WQ004972 MONTH: June YEAR: 2022
FACILITY NAME: Forest Lakes Preserve ELS. COUNTY: Davie
Formulas:
Daily Loading(inches) =[Volume Applied(gallons)x 0.1336(cubic feet/gallon)x 12(inches foot)]I[Area Sprayed(acres)x 43.560(square feellacre)or
=[volume Applied(gallons)/[Area Sprayed(acres)x 27,152(gallons/acre-inch).
Maximum Hourly Loading(inches) =Daily Loading(inches)I[Time irrigated(minutes)/60(minutesihour)l Monthly Loading(inches) =5um of Daily Loading(inches)
12 Month Floating Total(inches) =Sum of this menth's Monthly Loading(inches)and previous 11 months Monthly Loadings(inches)
Average Weekly Loading(inches) _(Monthly Loading(inches/month)I Number of days in the month(days/month)1 x 7(days/week)
Did Irrigation Occur At This Facility. Did Irrigation Occur On This Field: Did Irrigation Occur On This Field:
Yesn No❑ Yen No: 0 Yea No:❑
Field Number: Field Number:
Area Sprayed(acres): 6.0 Area Sprayed(acres):
Cover Crop: Cover Crop:
Permitted Hou y Rate(rnches): 0.11 Permitted Hourly ate(inches):
WEATHER CONDITIONS Permitted Yearly Rate(inches): 46.8 Permitted Yearly Rate(inches):
D I
A Weather Temperature Storage Maximum Maximum
T Code' et Rama e- Lagoon Volow Time I,:,i, Hourly Volume Tiny nail- Lkaely
L ,,lirainn Inn I'r y h ar.I Arylinl Tray,,,.) Loading Applial nrigaiol I,6Ttn Lading
r FY aches inch. gaV].nt. 'axing
I C - 88 0 2.11 ' 42.4811 31111 11.26 0.06
2 C 911 (1 2.6
3 PC 73 0 2.4 42,4811 31111 0.26 0.06
4
a
6 CI 71 I) 3.0
7 PC 83 0 3.0
8 PC 82 0 2.6 33.984 2411 0.21 0.06
9 PC 83 0 3.5 _
le C 82 II 3.3
11
13 C 93 0 2.9
Ii C 88 0 2.4 33.984 2411 - 11.21 11.116
t5 C 76 0 _ 3.5
16 PC 72 0 3.2 16,992 120 0.10 11.116
17 C 83 0 3.4 --
18
19
2n C 72 0 2.8
21 C 85 0 2.4 33.984 2411 0.21 11.116
22 PC 72 0 3.6 _
23 PC 76 0 3.4
21 CI 7l 0 3.2
25
26
27 CI _ 73 0 2.6
28 CI 84 0 2.4
29 PC 89 0 2.2
711 C 85 0 2.1 33.984 2411 0.21 11.06
31
Twat G¢aoutrllonlhly LoumR¢lioraesl 146 } _ i ),�.-:}spa
@4�.... ^^ hZy
tzaaalbno naKrwalclerer,l 23 74 r-'"
'
.ltxr..ge IA.105 Lendtaennste.l •.:.. ,:f',.1_,-.A- raw.:,..,- 0.29 ,:;cn. H.
,
"Weather Codes:C-clear,PC-partly cloudy.CI-aloud}.R-rain.So-snow.SI-steel
Spray Irrigation Operator in Responsible Charge(ORC): Glenn Price Phone: [phone]
ORC Certification Number: 987931/20771 Check Box if ORC Has Changed: 0
Mail ORIGINAL and Two COPIES 1o:
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 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)
I. The application rate(s)did not exceed the limit(s)specified in the permit.
2. Adequate measures were taken to prevent wastewater runoff from the site(s). I y 1
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 II
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."
11 G� 0 7- �" Baron Neal McDuffie
(Signature of Permitee)* Date (Name of Signing Official-Please print or type)
Baron Neal McDuffie (Authorized Agent) Field Services Director(Pace Analytical Services)
(Permittee-Please print or type) (Position or Title)
2N. Riverside Plaza, Suite 800 3/31/2021
Chicago.II 60606 (Permit Exp.Date)
(Permittee Address)
* 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).

Pace Analytical Services,LLC
aceAnalytical 1377 South Park Drive
Kemersville,NC 27284
• www.pacelabs.corn
•
[phone]
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:
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 TNIINELAC 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
P4 PGtRF��
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

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

Pace Analytical Services,LLC
(19 eAnalytical 1377 South Park Drive
Kemersville,NC 27284
www.pocelabs.com [phone]
SAMPLE ANALYTE COUNT
Project: Forest Lake
Pace Project No.: 92610076
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92610076001 Effluent SM 2540D-2015 LRB 1 PASI-E
EPA 353.2 Rev 2.0 1993 SRS 2 PASI-E
SM 5210B-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 2.0 1993 MFO 1 PASI-A
EPA 365.1 Rev 2.01993 SMT 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 15

Pace Analytical Services,LLC
aceAnalytical 1377 South Park Drive
Kemersville,NC 27284
www.pacelabs.eom
004)977-0981
ANALYTICAL RESULTS
Project: Forest Lake
Pace Project No.: 92610076
Sample: Effluent Lab ID: 92610076001 Collected: 06/16/22 08:59 Received: 06/16/22 10:10 Matrix: Water
Parameters 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 NO21NO3 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
5210E BOD,5 day EDN Analytical Method:SM 5210B-2016 Preparation Method:SM 5210B-2016
Pace Analytical Services-Eden
SOD,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 06/28/22 15:51
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

Pace Analytical Services,LLC
'aceAnalytical m 1377 South Park Drive
Kemersville,NC 27284
w wr.pseelabuom [phone]
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
QC Batch: 705585 Analysis Method: SM 2540D-2015
QC Batch Method: SM 2540D-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 aro 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

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
f www.pacelabs.com [phone]
I
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
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

Pace Analytical Services,LLC
_ aceAnalytical a 1377 South Park Drive
Kemersville,NC 27284
www.pacelabs.com
I [phone]
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
QC Batch: 705032 Analysis Method: SM 5210B-2016
QC Batch Method: SM 5210B-2016 Analysis Description: 5210E 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

Pace Analytical Services,LLC
aceAnalytical m 1377 South Park Drive
Kemersville,NC 27284
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
QC Batch: 705217 Analysis Method: Cotilert-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
Results presented on this page are In the units Indicated by the"Units"column except where en 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 8 of 15

Pace Analytical Services,LLC
o
aceAnalytical 1377 South Park Drive
Kemersvllle,NC 27284
www.puelabs.com [phone]
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
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

Pace Analytical Services,LLC
® 1377 South Park Drive
aceAnalytical Kemersville,NC 27284
www.pacelabs.com [phone]
f
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
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

Pace Analytical Services,LLC
aceAnalytical 0 1377 South Park Drive
vanr.pacelaba.eem Kemersville,NC 27284
[phone]
I
QUALITY CONTROL DATA
Project: Forest Lake
Pace Project No.: 92610076
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

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
www.pacelabs.cem
[phone]
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.
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
"Totar 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.
TNI-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
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 12 of 15

Pace Analytical Services,LLC
aeeAnalytical 1377 South Park Drive
Kemersville.NC 27284
ww.pacelabscom
j w [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Forest Lake
Pace Project No.: 92610076
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92610076001 Effluent SM 2540D-2015 705585
92610076001 Effluent EPA 353.2 Rev 2.0 1993 705044
92610076001 Effluent SM 5210B-2016 705032 SM 52106-2016 705161
92610076001 Effluent Colilert-18 705217 Colilert-1B 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
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 13 of 15

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' 7-&e. Upon Receipt
I y,ri<.,r=• Effective Date:05/12;2022 I
`Check mark top half of box if pH and/or dechlorination Project n
is verified and within the acceptance range for
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative
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Note: irr serever there is a d crepancy aifecting North Carolina calnpliarce samples,a copy of this farm wail be sent to the Norh Carolina 0£HNR Certification Offic>(i.e.
Out of hold,incorrect preserrotive,out of temp,incorrect containers}
Qualtrax Document ID:70677 Page 2 of 2
Page 15 of 15