WQ0004972_Monitoring - 03-2022_20220426

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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:* March Year:* 2022
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR Forest Lakes_March 2022.pdf 1.98MB
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: 4/26/2022
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
Accepted Date: 5/10/2022

Page 1 of 2
NON-DISCHARGE WASTE WATER MONITORING REPORT
PERMIT NUMBER: WO0004972 MONTH: March YEAR: 2022
FACILITY NAME: Forest Lakes Preserve ELS COUNTY: Davie
Flow Monitoring Point: Effluent: I_X I Influent: U R
Parameter Monitoring Point: Effluent: R Influent: ['Surface Water(SW):I SW Code/Name: n
Was There Effluent Flow for this Month Generated At This Facility: Yes: ,J No: [j
Operator 50050 00400 50060 00310 00610 00530 31616 00665 00625 00630 00600 00620 ! 70300 00940
D Arrival Catty Rate Fecal
A Time Operator ORC (Flow)into Colifonn Total Total
1 2400 Time on on Treatment Residual ROD.5 {Geo-metric Total Rjeldhal Total Nitrate Dissolved
L' Clock Sac Site? Sy-stern pH Chlorine 20"C NR-?-N TSS Mon') Phos Nitrogen NO2+NO3. Nitrogen NO?-N Solids Chloride
FIRS YIN GPD LNITS mgiL MGd. SIG I. .SFG,L rlUOML MG•L MG-L MG,L MIGiL MGiL \li 1. SIG.L
Continuous :i,5leek yilleek Monthly Slnnti, Monthly Moodily Monthly Monthly ,Monthly ,Monthly Monthly 1_...:,, ?year
I 0732 0.25 Y 8,000 5.9 -.Wilt _ r
2 1440 0.25 13 8,000 5.9 <0.01
3 1450 0.25 II 8.000 63 <0.01
4 1110 0.25 B 8.000 6.2 <0.01
S 8,000
6 8,000
7 0711 0.50 Y 8,000 6.1 <0.01
8 1055 11.25 IS 8,000 6.3 <0.1)1
9 1450 (1.25 IS 8.000 6.2 <0.111
10 1435 11.25 11 8.000 6.3 <11m l
11 1150 _ 0.25 13 8,000 6.3 <11.01
12 8,000
13 8,000 -
14 0736 0.25 Y 8.000 6.2 <0.111
-
Is 0804 0.50 Y 8,000 (i.l <0.E11
re 1425 _ 0.25 B 8,000 (.3 -,0.111
17 11751 0.25 Y 8.000 6,1 :0.01
..
16 WOO 0.25 13 8.000 5.9 --11.01
19 8,000
=it_ 8,000 I
21 1435 0.25 B 8,000 6,3 <0.01
22 0711 0.50Y 8,000 v 6.1 <0.(11
23 1350 0.25 B 8,000 6.1 <0.01
24 1520 0.25 B 8,000 6.3 <0.1)1
25 1240 0.25 B 8,000 6.2 <0.111
26 8,000
27 8,000
28 0722 0.25 Y 8,000 6.2 <0.01
-
29 0940 0.25 Y 8,000 6.1 <0.0! 2.9 53.3 14.9 24211 8.7 63.5 <11.040 63.5 <0.040 256 42.2
MI 1000 0.25 [3 8.000 6.0 <0.01
-
St 0804 0.50 Y 8,000 6.0 <0.01
Aveni5e 8,0011 <0.01 2.9 53.11 14.9 24211 8.7 63.5 <0.04- 63.5 <0.11411 256 422
Daily 3laximum 8,000 6.3 <0.1)1 2.9 53.8 14.9 2420 8.7 63.5 <0.040 63.5 <0.1140 256 42.2
Daily Minimum 8,000 5.9 <0.01 2.9 53.8 14.9 2420 8.7 635 <0.041) 63.5 <0.040 256 42.2
Monthly Limits(s) 2441111
Composite.)I Grab[G)
*FLOWS ESTIMATED,FLOW METER INOPERABLE
Operator in Responsible Charge(ORC): Glenn Price Grade: Il Phone: [phone]
Check Box if ORC Has Changed: 0 ORC Certification Number: 987931/20771
Certified Laboratories(1):_Pace Analytical Serivices _ (2): ,
Person(s)Collecting Samples: Glenn Price
Mall ORIGINAL and Two COPIES to:
ATPN: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 comptete 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? 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
"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."
174 24- 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.II 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 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 ADDIDTIONAL PAGES AS NEEDED
PERMIT NUMBER: O004972 MONTH: March 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)]/[Area Sprayed(acres)x 43,560(square feetiacre)or
=[Volume Applied(gallons)I[Area Sprayed(acres)x 27,152(gallonslacre-iinch).
Maximum Hourly Loading(inches) =Daily Loading(inches)/[Time irrigated(minutes)/60(minutes/hour)] Monthly Loading(inches) =Sum of Daily Loading(inches)
12 Month Floating Total(inches) =Sum of this month's Monthly Loading(inches)and previous 11 month's Monthly Loadings(inches)
Average Weakly Loading(inches) =[Monthly Loading(inches/month)/Number of days in the month(days/month)]x 7(days/week)
Did irrigation Occur At This Facility: Did Irrigation Occur On This Field: Did Irrigation Occur On Thls Field:
Yesn No YeR No: 0 yen No:❑
Field Number: Field Number:
Area Sprayed(acres): 3-4 Area Sprayed(acres):
Cover Crop: Cover Crop:
Permitted Hourly ate Inches: 4.1 Permitted Hourly ate(inches):
WEATHER CONDITIONS Permitted Yearly Rate(inches): 46.6 Permitted Yearly Rats(inches):
D
A weather Temperature storage \I.1zm..1: kl.,imum
T Code- at Preeq,xe- Lagoon Voilaue Tube Da,:. H'.rly Volonw Time bat, Ready
F. .lnrhwu,ii bey Fro:-h,o,l .Appliat Imgatal L.i.hne tr,,,,I Impial L,ainn Loulinv
FF1 inches lift r.11hxls milulo, In'ha nmu[.. Ic.h.. inch.
I CI 46 0 2.6
Cl 67 I) 2.5
a PC 62 0 2.4
4 C 69 - 0 2.2 42.48(1 3011 0.46 0.09 •
S
6 T
7 Cl 48 n 2.6
s CI 63 II 2.4
9 PC 60 Il 2.2
1e PC 57 Il 2.2 42.480 inn 0.46 ((.I>r)
11 C 66 I) 3.3
12
13
14 R 42 11.6 2.8 -
is CI 68 0 2.8
16 Cl 62 0 2.7
17 R 44 0.75 2.6
IC R 74 0.21 2.6
10
20
21 R 59 1.114 2.2
22 CI 49 0 2.1
23 Cl 68 0 2.0 42.480 :un 11.411 0.09
24 PC 72 0 3.1
25 PC 70 0 3.0
2e
27
28 CI „ 0 2.7
2'1 PC 51 0 2.6
31i , C 56 0 2.4 42.480 3111 11.4/, 0.09
31 C 52 0 3.2
Taal CalloomAleerhly Lmaina iled.,.l 1.84
12 Stanch F[naliox Total IIlioh rl 2(1.37 ..
Avrrane Weekly Lomlloa llochr.l 0.3! • ...E
•Weather Cedes:C-clear,PC-partly cloudy,CI-cloudy,R-rain.:mu-,nun.Si-sleet
Spray Irrigation Operator in Responsible Charge(ORC): Glenn Price Phone: [phone]
ORC Certification Number: 987931/20771 Check Box if ORC Has Changed: II
Mail ORIGINAL and Two COPIES to:
ATTN:Non-Discharge Compliance Unit X r ... �[, A -_ �t
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 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. II
2. 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. II
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-compllant,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."
. �(/� 7" a C ' 1- Baron Neal McDuffie
(Signature of Penmitee)* 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
aceAnalytieal 1377 South Park Drive
Kemersville,NC 27284
www.pacelabe.cors [phone]
April 11, 2022
Tracy Overdurf
Forest Lake
192 Thousand Trails Dr.
Advance, NC 27006
RE: Project: Forest Lakes
Pace Project No.: 9259584/
Dear Tracy Overdurf:
Enclosed are the analytical results for sample(s)received by the laboratory on March 29,2022. 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
=��QQ pCCRF0'fo
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
( i without the wntten consent of Pace Analytical Services,LLC. Page 1 of 24
9ga A/p-

Pace Analytical Services,LLC
aceAnalytical 1377 South Park Drive
Kemersville,NC 272847284
ww.pac.laba.com [phone]
1
CERTIFICATIONS
Project: Forest Lakes
Pace Project No.: 92595841
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 VirginiaNELAP 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 24

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
vrww puelabs com [phone]
SAMPLE ANALYTE COUNT
Project: Forest Lakes
Pace Project No.: 92595841
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92595841001 MW-1 EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A
SM 5310B-2014 MJP 1 PASI-A
92595841002 MW-2 EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A
SM 5310B-2014 MJP 1 PASI-A
92595841003 MW-3 EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A
SM 5310B-2014 MJP 1 PASI-A
92595841004 MW-4 EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 9222D-2015 LRB 1 PASI-E
EPA 300.0 Rev 2.1 1993 CDC 1 PASI-A
SM 5310B-2014 MJP 1 PASI-A
92595841005 Effluent SM 2540C-2015 AED 1 PASI-E
SM 2540D-2015 SRS 1 PASI-E
EPA 353.2 Rev 2.0 1993 AMI 1 PASI-E
SM 5210B-2016 MWF 1 PASI-E
Calilert-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 2.01993 NDS 1 PASI-A
EPA 351.2 Rev 2.01993 MFO 1 PASI-A
EPA 353.2 Rev 2.01993 KDF1 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 24

Pace Analytical Services,LLC
1377 South Parkrive7.. ceAna/yticaI5
Kemersville,NC 27284
www.pacoiabs.com [phone]
1
ANALYTICAL RESULTS
Project Forest Lakes
Pace Project No.: 92595841
Sample: MW-1 Lab ID: 92595841001 Collected: 03/29/22 09:46 Received: 03/29/22 12:15 Matrix:Water
Parameters Results Units Report Limit OF 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 0.045 mg/L 0.040 1 03/29/22 16:54 14797-55-8
MBIO 9222D Fecal Collform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms ND CFU/100 mL 1.0 1 03/29/22 14:36 03/30/22 14:15
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Chloride 1.3 mg/L 1.0 1 03/31/22 20:16 16887-00-6
5310B TOC Analytical Method:SM 5310B-2014
Pace Analytical Services-Asheville
Total Organic Carbon 3.3 mg/L 1.0 1 03/31/22 17:47 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except In full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 24

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
www.pacnlaba.caa [phone]
1
ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92595841
Sample: MW-2 Lab ID: 92595841002 Collected: 03/29/22 10:00 Received: 03/29/22 12:15 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
353.2 NO21NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 2.5 mg/L 0.040 1 03/29/22 16:55 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms ND CFU/100 mL 1.0 1 03/29/22 14:36 03/30/22 14:15
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Chloride 6.3 mg/L 1.0 1 03/31/22 20:31 16887-00-6
5310B TOC Analytical Method:SM 5310B-2014
Pace Analytical Services-Asheville
Total Organic Carbon ND mglL 1.0 1 03/31/22 18:08 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 24

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersvllle,NC 27284
www.pacelabt.eora [phone]
ANALYTICAL RESULTS
Project Forest Lakes
Pace Project No.: 92595841
Sample: MW-3 Lab ID: 92595841003 Collected: 03/29/22 10:24 Received: 03/29/22 12:15 Matrix: Water
Parameters Results Units Report Llmit DF Prepared Analyzed CAS No. Qual
353.2 NO21NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate 11.5 mg/L 0.20 5 03/29/22 17:19 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms ND CFU/100 mL 1.0 1 03/29/22 14:36 03/30/22 14:15
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Chloride 25.1 mg/L 1.0 1 03/31/22 20:45 16887-00-6
5310B TOC Analytical Method:SM 531013-2014
Pace Analytical Services-Asheville
Total Organic Carbon ND mg/L 1.0 1 03/31/22 18:26 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 24

Pace Analytical Services,LLC
aceAnalytical m 1377 South Park Drive
Kemersville.NC 27284
www.psc.labs.cam [phone]
1
ANALYTICAL RESULTS
Project Forest Lakes
Pace Project No.: 92595841
Sample: MW-4 Lab ID: 92595841004 Collected: 03/29/22 10:12 Received: 03/29/22 12:15 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 ND mg/L 0.040 1 03/29/22 17:02 14797-55-8
MBIO 9222D Fecal Coliform EDN Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Eden
Fecal Coliforms ND CFU/100 mL 1.0 1 03/29/22 14:36 03/30/22 14:15
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Chloride 3.8 mg/L 1.0 1 03/31/22 20:59 16887-00-6
5310B TOC Analytical Method:SM 53108-2014
Pace Analytical Services-Asheville
Total Organic Carbon ND mg/L 1.0 1 03/31/22 19:20 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 24

Pace Analytical ServIces,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
www.pacelaba.can [phone]
I
ANALYTICAL RESULTS
Project Forest Lakes
Pace Project No.: 92595841
Sample: Effluent Lab ID: 92595841005 Collected: 03/29/22 09:31 Received: 03/29/22 12:15 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua!
2540C Total Dissolved Solids Analytical Method:SM 2540C-2015
Pace Analytical Services-Eden
Total Dissolved Solids 256 mglL 25.0 1 03/30/22 11:32
2540D Total Suspended Solids Analytical Method:SM 2540D-2015
Pace Analytical Services-Eden
Total Suspended Solids 14.9 mg/L 6.4 1 03/30/22 16:45
353.2 NO2/NO3 unpres EDN Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Eden
Nitrogen,Nitrate ND mg/L 0.040 1 03/29/22 16:51 14797-55-8
5210B BOD,5 day EDN Analytical Method:SM 5210B-2016 Preparation Method:SM 5210B-2016
Pace Analytical Services-Eden
BOD,5 day 2.9 mg/L 2.0 1 03/30/22 10:11 04/04/22 10:53 R6
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 03/29/22 15:51 03/30/22 10:11 El
Total Nitrogen Calculation Analytical Method:TKN+NO3+NO2 Calculation
Pace Analytical Services-Asheville
Total Nitrogen 63.5 mg/L 0.040 1 04/11/22 16:40
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Chloride 42.2 mg/L 1.0 1 03/31/22 21:14 16887-00-6
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia 53.8 mg/L 1.0 10 04/07/22 16:03 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 63.5 mg/L 2.5 5 04/08/22 02:34 04/09/22 08:49 7727-37-9
353.2 Nitrogen,N021NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 ND mg/L 0.040 1 04/07/22 12:08
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 8.7 mg/L 0.15 3 04/04/22 17:36 04/05/22 17:04 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except In full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 24

Pace Analytical Services,LLC
aceAnalytical m 1377 South Park Drive
Kemersville,NC 27284
www.pacalabs.com [phone]
QUALITY CONTROL DATA
Project Forest Lakes
Pace Project No.: 92595841
QC Batch: 688247 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92595841005
METHOD BLANK: 3596830 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Dissolved Solids mg/L ND 25.0 03/30/22 11:31
LABORATORY CONTROL SAMPLE: 3596831
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Dissolved Solids mg/L 250 252 101 90-110
SAMPLE DUPLICATE: 3596832
92595882001 Dup
Parameter Units Result Result RPD Qualifiers
Total Dissolved Solids mg/L 423 423 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 24

Pace Analytical Services,LLC
aceAnalytical a 1377 Soule Park Drive
Kemersville,NC 272847284
www.pacelabs.ccrn [phone]
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688186 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: 92595841005
METHOD BLANK 3596600 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mglL ND 2.5 03/30/22 16:43
LABORATORY CONTROL SAMPLE: 3596601
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Suspended Solids mg/L 250 234 94 90-110
SAMPLE DUPLICATE: 3596602
92595898001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 2180 1770 21
SAMPLE DUPLICATE: 3596603
92595972001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 27.6 27.7 0
Results presented on this page are In the units indicated by the"Unita"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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services.LLC. Page 10 of 24

Pace Analytical Services,LLC
aceAnalytical` 1377 South Park Drive
Kemersville,NC 27284
www.paeelabs.eom [phone]
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688021 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: 92595841001,92595841002,92595841003,92595841004,92595841005
METHOD BLANK: 3596099 Matrix: Water
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004,92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Nitrate mg/L ND 0.040 03/29/22 16:59
LABORATORY CONTROL SAMPLE: 3596100
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Nitrate mg/L 1.5 1.6 105 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3596101 3596102
MS MSD
92595877004 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc, Conc. Result Result %Rec °Ao Rec Limits RPD Qual
Nitrogen,Nitrate mg/L 26,4 1.5 1.5 28.0 28.1 106 112 90-110 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3596103 3596104
MS MSD
92595841005 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 1.5 1.5 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 24

Pace Analytical Services,LLC
m
aceAnalytical 1377 South Park Drive
Kemersville,NC 27284
' www.panlabs.cam [phone]
i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688163 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: 92595841005
METHOD BLANK: 3596543 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
BOD,5 day mg/L ND 2.0 04/04/22 10:11
LABORATORY CONTROL SAMPLE: 3596544
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
BOD,5 day mg/L 198 201 102 84.6-115
SAMPLE DUPLICATE: 3596546
92595887002 Dup
Parameter Units Result Result RPD Qualifiers
BOO,5 day mg/L 140 138 1 R6
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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 24

Pace Analytical Services,LLC
aceAnalytical a 1377 South Park Drive
Kemersvi[le,NC 27284
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688014 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF)-EDN
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004
METHOD BLANK: 3596049 Matrix: Water
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 03/30/22 14:15
METHOD BLANK: 3596051 Matrix: Water
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 03/30/22 14:15
SAMPLE DUPLICATE: 3596050
92595890003 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL 255 255 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 24

Pace Analytical Services,LLC
aceAnalytical 1377 Soule Park 284
Kemersvflle,NC 27284
wtwl.pacelabi.com [phone]
QUALITY CONTROL DATA
•
Project Forest Lakes
Pace Project No.: 92595841
QC Batch: 688024 Analysis Method: Colilert-18
QC Batch Method: Colilert-18 Analysis Description: Colilert-18 Fecal ColifomJ EDN
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92595841005
SAMPLE DUPLICATE: 3596113
92595945001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms MPN/100mL 4.1 2.0 69 D6
SAMPLE DUPLICATE: 3596114
92595830002 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms MPN/100mL ND ND
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 fug,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 24

Pace Analytical Services,LLC
® 1377 South Park Drive
aceAnalytical
Kemersville.NC 27284
r www.pacalabs.com [phone]
I
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688491 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: 92595841001,92595841002,92595841003,92595841004,92595841005
METHOD BLANK: 3598062 Matrix: Water
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004,92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/L ND 1.0 03/31/22 13:33
LABORATORY CONTROL SAMPLE: 3598063
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Chloride mg/L 50 51.1 102 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3598064 3598065
MS MSD
92596226016 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chloride mg/L 8360 50 50 7560 8460 -1610 204 90-110 11 M1,R1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3598066 3598067
MS MSD
92596226026 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chloride mg/L 7910 50 50 6840 6570 -2150 -2700 90-110 4 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 24

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park 284
Kemersville,NC 27284
% www.pae.Iabuma [phone]
I
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 689852 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: 92595841005
METHOD BLANK: 3604848 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Ammonia mg/L ND 0.10 04/07/22 15:23
LABORATORY CONTROL SAMPLE: 3604849
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: 3604850 3604851
MS MSD
92595814001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Ammonia mg/L 0.20 5 5 5.0 5.0 97 97 90-110 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3604852 3604853
MS MSD
92595830001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Ammonia mg/L 1.2 5 5 6.2 6.2 99 99 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 24

Pace Analytical Services,LLC
aceAnalytical of 1377 South Park Drive
Kemersville,NC 27284
f www.pacalabs.com [phone]
i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 689954 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: 92595841005
METHOD BLANK: 3605309 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Kjeldahl,Total mg/L ND 0.50 04/09/22 07:20
LABORATORY CONTROL SAMPLE: 3605310
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/L 10 10.1 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3605313 3605314
MS MSD
92596508009 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 9.3 9.9 92 99 90-110 7
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3607182 3607183
MS MSD
92595866001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Kjeldahl,Total mg/L 7.3 10 10 16.7 16.2 94 90 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 24

aceAna Pace Analytical Services,LLC
lytical m 1377 South Park Drive
Kemersville,NC 27284
trtvw.petalabLccm [phone]
i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 689980 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,preserved
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92595841005
METHOD BLANK: 3605376 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,NO2 plus NO3 mg/L ND 0.040 04/07/22 11:39
LABORATORY CONTROL SAMPLE: 3605377
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,NO2 plus NO3 mg/L 2.5 2.6 102 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3605378 3605379
MS MSD
92596527024 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 0.42 2.5 2.5 2.7 2.7 91 92 90-110 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3605380 3605381
MS MSD
92596527025 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 0.40 2.5 2.5 2.7 2.7 90 90 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 24

Pace Analytical Services,LLC
aceAnalytical0 1377 South Park Drive
Kemersville,NC 27284
! www.paalabe.com [phone]
I
QUALITY CONTROL DATA
Project Forest Lakes
Pace Project No.: 92595841
QC Batch: 689236 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: 92595841005
METHOD BLANK: 3601737 Matrix: Water
Associated Lab Samples: 92595841005
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/L ND 0.050 04/05/22 16:58
LABORATORY CONTROL SAMPLE: 3601738
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.5 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3601739 3601740
MS MSD
92595814001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phosphorus mg/L 0.12 2.5 2.5 2.7 2.7 102 105 90-110 2
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3601741 3601742
MS MSD
92595830001 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 4.5 4.4 103 99 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 24

Pace Analytical Services,LLC
aceAnalytical 1377 South Park Drive
Kemersville,NC 27284
wwwpaealaDs.tom [phone]
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92595841
QC Batch: 688549 Analysis Method: SM 5310B-2014
QC Batch Method: SM 5310B-2014 Analysis Description: 5310E TOC
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004
METHOD BLANK: 3598254 Matrix: Water
Associated Lab Samples: 92595841001,92595841002,92595841003,92595841004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 03/31/22 15:28
LABORATORY CONTROL SAMPLE: 3598255
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Organic Carbon mg/L 25 24.3 97 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3598256 3598257
MS MSD
92595832001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Total Organic Carbon mg/L 1,7 25 25 26.1 26.2 98 98 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:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 20 of 24

Pace Analytical Services,LLC
aceAnalytical m 1 South Park 84
Kemersvllle,NC 27284
www.pacelabs.cots [phone]
QUALIFIERS
Project: Forest Lakes
Pace Project No.: 92595841
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.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
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.
R1 RPD value was outside control limits.
R6 The RPD between valid sample dilutions exceeded 30%.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 21 of 24

Pace Analytical Services,LLC
aceAnalytical® 1377 South Park Drive
Kemersville,NC 27284
www.pacalabs.ccm [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Forest Lakes
Pace Project No.: 92595841
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92595841005 Effluent SM 2540C-2015 688247
92595841005 Effluent SM 25400-2015 688186
92595841001 MW-1 EPA 353.2 Rev 2.0 1993 688021
92595841002 MW-2 EPA 353.2 Rev 2.0 1993 688021
92595841003 MW-3 EPA 353.2 Rev 2.0 1993 688021
92595841004 MW-4 EPA 353.2 Rev 2.0 1993 688021
92595841005 Effluent EPA 353.2 Rev 2.0 1993 688021
92595841005 Effluent SM 52108-2016 688163 SM 5210B-2016 688246
92595841001 MW-1 SM 9222D-2015 688014 SM 92220-2015 688015
92595841002 MW-2 SM 9222D-2015 688014 SM 92220-2015 688015
92595841003 MW-3 SM 92220-2015 688014 SM 92220-2015 688015
92595841004 MW-4 SM 92220-2015 688014 SM 92220-2015 688015
92595841005 Effluent Colilert-18 688024 Colilert-18 688025
92595841005 Effluent TKN+NO3+NO2 690813
Calculation
92595841001 MW-1 EPA 300.0 Rev 2.1 1993 688491
92595841002 MW-2 EPA 300.0 Rev 2.1 1993 688491
92595841003 MW-3 EPA 300.0 Rev 2.1 1993 688491
92595841004 MW-4 EPA 300.0 Rev 2.1 1993 688491
92595841005 Effluent EPA 300.0 Rev 2.1 1993 688491
92595841005 Effluent EPA 350.1 Rev 2.0 1993 689852
92595841005 Effluent EPA 351.2 Rev 2.0 1993 689954 EPA 351.2 Rev 2.01993 690534
92595841005 Effluent EPA 353.2 Rev 2.0 1993 689980
92595841005 Effluent EPA 365.1 Rev 2.0 1993 689236 EPA 365.1 Rev 2.0 1993 689325
92595841001 MW-1 SM 5310B-2014 688549
92595841002 MW-2 SM 5310B-2014 688549
92595841003 MW-3 SM 5310B-2014 688549
92595841004 MW-4 SM 5310B-2014 688549
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/11/2022 04:42 PM without the written consent of Pace Analytical Services,LLC. Page 22 of 24

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