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Home My WebLink AboutWQ0004972_Monitoring - 10-2022_20221208Monitoring Report Submittal Permit Number #* Name of Facility:* Month: * October Report Information WQ0004972 Forest Lakes Preserves Type * NDMR, NDAR-1, NDAR-2, NDMLR Confirmation Email Address:* Name of Submitter: * Signature: Date of submittal: Initial Review Year:* 2022 Upload Document* Forest Lakes_Oct.pdf 1.67MB PDF Only Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). Jessica.Mize@pacelabs.com Jessica Mize jwd rA lip Reviewer: Gerald, Wanda 12/8/2022 This will be filled in automatically Is the project number correct?* WQ0004972 Is the monitoring report accepted?* Yes No Regional Office* Winston-Salem Reviewer: _anonymous Review Date: 12/20/2022 Page ___I_ of__ 2...-- NON -DISCHARGE NVASTENVATER NIONITORING REPORT PERMIT NUMBER: NVO0004972 NIONT11: October YEAR: 2022 FACILITYNAME: Forest Lakes Preserve ELS COUNTY., David Flow Monitoring Point: Effluent: =- Influent; I FO-1 Parameter Monitoring Point Effluent: I Influent: I Surface Wanerj2WL SW Code/Narne� Was There Effluent Flow for this Month Generated At This Facility: Yes: I A No: I opemtcr 00,100 5A)0610 111,310 00610 05 30 3106 00665 M)625 M630 00620 70300 001,540 I) A IF L ArrtvaN Time 2400 Cl,,Ck Operator Rime on ;,k CRC an stel 7 eat meat JAI R(,.d,rfl Chlon- W)D 20 C N11A N Iss Fecal ColiRml, I mal Plv,a; 1"IA kleidjul Nlm,gen -4d4ktM, I "lat Mtungm Nalme \0 %�N 1,11A Dlssol,W S-fikl,, Oro 1, I ltz�- Y(N ON) V,Nl I S vg 1, Uill, hIG 1, MG I i11MML %10 1, %lwL %I(,;!- Nw L MG %16"1 %lGA, 77,77 u7 7=77 - 77 . Ilk" ........ 111=111thy ...... . 17, 116 "r, I =* 7,nllhlW NI"wild, !!111777 nlMiI7 N,1riRy 7mildy %,�w. 11) 1.11 1 17,666 2 17,666 3 4 0740 0722 0.25 025 Y t 17,666 101215.5 5.8 5.7 0,01 <0.M A ll 050 V 11-368 5.7 <OM 6 1010 1 0.25 B 11,277 5.9 <11.0 7 0935 0.25 B 11,303 5.8 <111M 8 M521 9 16,521 10 1340 1),25 It 16,521 N 5,8 <0,0111 .IL 1200 0,25 B 10,234 519 <M 12 1645 0.25 B 1 0,007 5.9 <0.0 I 13 1615 0.25 IA 30,804 5.9 <0.01 14 1020 0.2.5 11 11,11() 13,872 5.8 I1.of ab 13,872 17,1 8 19 0830 0828 1525 0.50 0.50 0125 A, Y 11 13,872 12.101 11,625 s. 6 5.6 518 -4),o I <M .,O.I)l 1 32.6 65.7 22.1 2420 8.6 78-5 -A).040 78,5 0,040 20 1153 11.25 )7 1 11583 5.8 <0,0 I 21 22 1015 0.25 11 1 11,55Z 1.1,791 5A <0,0 1, 23 13,792 24 1 1435 1 0,25 B 13,792 5.9 <0.411 z a 2e, 1625 11 115 l 025 13 B 12,3t1 11,065 5,9 5.8 <0.01 <0,111 1345 Ill B 11,088 5.8 0.01 11925 0.25 B 10.343 1 5,8 <0.01 29 j I-0089 30 141689 31 1 1550 1 0.25 B 14,089 5.8 <0.01 A, vragv 13,113 MJM, -<j) -77 77- -1 _':.it 8.71 A,lT7 T5 71 =�) Daily Mar 17,666 5,0) 70 1 --T 477 22,1 2420 8.() 787 Dais Nlininlurn Nknflil,v Limits ts) It :� 1 114 1, 24 5.6 -T <0.0 1 32.6 6� 22,1 242o 8.6 78.5 -,0J)40 79-5 <0.040 Conlimsilte C Grab It.:') *FLONN'S ESTIMATED, FLOW METER ]NOPEERABLE MAY Ist - MAY 20t11 011 in ResItonsible Charge (ORC): Glenn Price Grade: It Phones 336-996-2841 Check Box if ORC I las Chan(yed: ORC Certification NUITIber. 987931/20771 Certified Laboratories (1): Pace Analytical Serivees (2): Person(s) Collecting Samples: Glenn Price Mail ORIGINAL and Tv%o COPIE'S tw AN: Son -Discharge CormlAance Unit D EN R j SU ;NATURE 01, OP1,11A7 OR IN R VISPONS � 111, V I I R G E) DivisiDn of Water Quality B * y this signature, I eert!�N that this report k accurate and 1617 )tail Service Center comjAete to the best of mN knoMedge, RALEIGH, NC 27699-1617 NON DISCHARGE WASTEWATER MONITORING REPORT FACILITY STATUS: Please answer the following question: Compliant N 1. Does all monitoring data and sampling frequencies meet permit requirements? If the facility is non-comoftntcomnllant, please explain in the space below the reason(s) the facility was not in compliance with its permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach additional sheets if necessary. Flow Estimated. Flow meter inoperable May 1 st - 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." (Signature of Permitee)* Date Baron Neal McDuffie (Authorized Agent) (Permittee-Please print or type) 2N Riverside Plaza Suite 800 Chicago, Il 60606 (Permittee Address) 01002 Arsenic 01022 Boron 00310 BOD5 01027 Cadmium 00916 Calcium 00940 Chloride 50060 Chlorine, Total Residual 01034 Chromium 00340 COD 31504 Coliform, Total 00094 Conductivity 01042 Copper 00300 Dissolved Oxygen 31616 Fecal Coliform 01051 Lead 00927 Magnesium 71900 Mercury 00610 NH3 as N 01067 Nickel Baron Neal McDuffie (Name of Signing Official -Please print or type) Field Services Director (Pace Analytical Services) (Position or Title) 3/31/21 (Permit Exp. Date) 00600 Nitrogen, Total 00630 NO2 & NO3 00620 NO3 00556 Oil & Grease W 09 PAN Plant Available 00400 pH 32730 Phenols 00665 Phosphorus, Total 00937 Potassium 00545 Settleable Matter 00929 Sodium 00931 SAR 00745 Sulfide 00515 TDS 00010 Temperature 00625 TKN 00680 TOC 00530 TSS/TSR 00076 Turbidity 01092 Zinc Parameter Code assistance may be obtained by calling the Water Quality Compliance/Enforcement Unit at (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 IRRIGMION SITE(S) THERE ARE TVVOAPPLICATI ON FIELDS PER PAGE. USE ADDIDI'lONAL. PAGES AS NEEDED PERNIrr NUMBER: WQ0004972 Nl(.,)NTII: October YEAR: 2022 FACILITY NAME: Forest Lakes Preserve ELS. COUNTY: Davie Formula& Daily Loading (inches) = Nck;rnp Appiled lgaflons,V x U1,3,'96 ichbic I`AoUgaflan( x 12 hinichfi / [Agea Sprayed (acres) x 13,560 lsquare feelvacre) or IVclume Applied Qgallons)(Area Sprayed (acres) x 27,152 (gailorm/acre-inch), Maximurn i Loading (adie5) Daily Loading (inches) i rr,irnp inigiled (minutes') l 60 Imintjlqs/lhourfl Monthly Loading (inchcisR -Sum of Daiiy Landing (inches) 12 Monilh Floating Total (inches) Sum of this month's Monthly li (inchasand prarviour 11 rnonthi'5 Monthly Lo�ghruqs (inches) Average Weekly Loading (inches) iMcnNMiy Loading (inches/month) I Number of days in 1" incinth Qdays`nnonlh )] K 7 (daybra �bid �-rigaticn Oc 11 c I ur At Th is Facility Elyes� . .. .. ...... .... - Did irrigabion0ccur On This FiOd: IN I M I MEMEMMEM , %N ca"ter t. oaes: i -cwar, rL. -pariity ciowy, a [-Cwwj,V, M -raw, M-SIGH ORC Certification Number Mail 0111C.INAL and'Vwo COPIES to: ATTN: Non-ffiscbargv Compliance Uoil DENR Division of Water Q11,11ity 1617 NIMI Service Center RAI,EIGH, NC 27699-1617 Gletnif'rice Phone: 336-996-2841 987931/20771 1 Box it'ORC Has r anged: 11 kq (SIGNATURE OFi MR IN RE'SPONSIBLE CIIAlti By this signatitire, I ceri that this report is accurate acid Complete to tile best of lily knowledge. DENR Form NDAR-1 (5/2003) NON -DISCHARGE APPLICATION REPORT SPRAY IRRIGATION SITE(S) FACILITY STATUS: Please indicate( by inserting Y(es) or N (o) in the appropriate box) whether the facility has been compliant with the following permit requirements: (Note: If a requirement does not apply to your facility put (NA) in the compliant box.) Compliant (Y,N) 1. The application rate(s) did not exceed the limit(s) specified in the permit. Z Adequate measures were taken to prevent wastewater runoff from the site(s). Q 3. A suitable vegetative cover was maintained on the site(s) in accordance with the permit. 4 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 C:�D limit(s) specified in the permit. If the facility is non -compliant , please explain in the space below the reason(s) the facility was not in compliance with its permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach additional sheets if necessary. "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that a qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." (Signature of Permitee Date Baron Neal McDuffie (Authorized Agent) (Permittee-Please print or type) 2N. Riverside Plaza, Suite 800 Chicao._I160606 _ (Permittee Address) Baron Neal McDuffe (Name of Signing Official -Please print or type) Field Services Director (Pace Analytical Services) (Position or Title) 3/31/2021 (Permit Exp. Date) * If signed by other than the Permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B.0506 (b) (2) (D). a'ce A nalytica I www.pacelabs,corrt October 28, 2022 Tracy Overdurf Forest Lake 192 Thousand TraiIs Dr. Advance, NC 27006 RE: Project: Forest Lakes Pace Project No.: 92631525 Dear Tracy Overclurf: Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Enclosed are the analytical results for sample(s) received by the laboratory on October 18, 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 IManuaG, where applicable, unless otherwise noted in the body of the report. The test reSURS 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 stephanie.knott@pacelabs.com 704-977-0981 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 16 1�5auceAnalyficaIQD WmPacelaba.com f Project: Forest Lakes Pace Project No.: 92631525 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 Pace Analytical Services Eden 205 East Meadow Road Suite A. Eden, NC 27288 North Carolina Drinking Water Certification #: 37738 CERTIFICATIONS South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 North Carolina Wastewater Certification #: 633 VirginiaNELAP Certification #: 460025 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 16 aceAnalytical www.pacelebascm SAMPLE ANALYTE COUNT Pace Analytical Services, LLC 1377 South Park Drive Kernersvilie, NC 27284 (704)977-0981 Project: Forest Lakes Pace Project No.: 92631525 Anaiytes Lab ID Sample ID Method Analysts Reported Laboratory 92631525001 Effluent SM 254OD-2015 DAW 1 PASI-E EPA 353.2 Rev 2.0 1993 SRS 1 PASI-E SM 521OB-2016 AED 1 PASI-E Colilert-18 LRB 1 PASI-E 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 KDF1 1 PASI-A EPA 365.1 Rev 2.0 1993 MDW 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 16 aceAnalytical wanx.pracelabs.eera ANALYTICAL RESULTS Project: Forest Lakes Pace Project No.: 92631525 Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Sample: Effluent Parameters Lab ID: 92631525001 Collected: 10/18/22 08:50 Received: 10/18122 09:40 Matrix: Water Results Units Report Limit DF Prepared Analyzed CAS No. Qual 2540D Total Suspended Solids Analytical Method: SM 254OD-2015 Pace Analytical Services - Eden Total Suspended Solids 22.1 mg/L 8.9 1 10/18/22 20:24 353.2 NO2IN03 unpres EDN Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Eden Nitrogen, Nitrate NO mg/L 0.040 1 10/19/22 15:15 14797-55-8 5210B BOD, 5 day EDN Analytical Method: SM 521 OB-2016 Preparation Method: SM 5214B-2016 Pace Analytical Services - Eden BOO, 5 day 32.6 mg/L 2.0 1 10/19/22 11:33 10/24/22 11:37 B1 Colilert-18 Fecal Coliform EDN Analytical Method: Colilert-18 Preparaton Method: Colilert-18 Pace Analytical Services - Eden Fecal Coliforms 2420 MPN/100mL 1.0 1 10/18/22 15:15 10/19/22 09:31 El Total Nitrogen Calculation Analytical Method: TKN+NO3+NO2 Calculation Pace Analytical Services -Asheville Total Nitrogen 78.5 mg/L 0.040 1 10/27/22 08:23 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia 65.7 mg/L 1.0 10 10/25/22 14:37 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 78.5 mg/L 2.5 5 10/21/22 21:50 10/22/22 07:56 7727-37-9 353.2 Nitrogen, NO2IN03 pres. Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, NO2 plus NO3 NO mg/L 0.040 1 10/21/22 13:58 365.1 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 8.6 mg/L 0.25 5 10/27/2211:48 10/27/2218:20 7723-14-0 M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 16 aceAnalyiical m www.pacelabs.com 1 QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 731107 Analysis Method: SM 25400-2015 QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids Laboratory: Pace Analytical Services - Eden Associated Lab Samples: 92631525001 METHOD BLANK: 3806453 Associated Lab Samples: 92631525001 Parameter Units Total Suspended Solids mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 2.5 10/18/22 20:07 Pace Analytical Services, LLC 1377 South Park Drive Kemersviile, NC 27284 (704)977-0981 LABORATORY CONTROL SAMPLE: 3806454 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Suspended Solids mg/L 250 250 100 90-110 SAMPLE DUPLICATE: 3806455 92631680002 Dup Parameter Units Result Result RPD Qualifiers Total Suspended Solids mg/L 36.5 35.9 2 SAMPLE DUPLICATE: 3806456 92631350001 Dup Parameter Units Result Result RPD Qualifiers Total Suspended Solids mg/L 50.5 48.8 3 Results presented an this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 16 1Ila www.pacelabs.com f t i QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 QC Batch: 731343 Analysis Method: EPA 353.2 Rev 2.01993 OC Batch Method: EPA 353.2 Rev 2.01993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres. EDN Laboratory: Pace Analytical Services - Eden Associated Lab Samples: 92631525001 METHOD BLANK: 3807328 Matrix: Water Associated Lab Samples: 92631525001 Blank Reporting Parameter Units Result Limit Analyzed Oualifiers Nitrogen, Nitrate mg/L ND 0.040 10/19/22 15:13 LABORATORY CONTROL SAMPLE: 3807329 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/L 1.5 1.4 94 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3807330 3807331 MS MSD 92631525001 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 1.2 1.2 83 82 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: 10128/2022 06:55 AM without the written consent of Pace Analytical Services, I.I.C. Page 6 of 16 aceAnalj6cal www.pacelabs.com i QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 731277 Analysis Method: SM 521OB-2016 QC Batch Method: SM 521OB-2016 Analysis Description: 5210E BOD, 5 day Final EDN Laboratory: Pace Analytical Services - Eden Associated Lab Samples: 92631525001 METHOD BLANK: 3806896 Associated Lab Samples: 92631525001 Parameter Units BOD, 5 day mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 2.0 10/24/2210:30 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 LABORATORY CONTROL SAMPLE: 3806897 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers BOD, 5 day mg/L 198 185 94 84.6-115 SAMPLE DUPLICATE: 3806899 92631680002 Dup Parameter Units Result Result RPD Qualifiers BOD, 5 day mg/L 13.2 11.8 11 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: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.I.C. Page 7 of 16 acmnalytical www.pacelabs.com I QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 731059 Analysis Method: Colilert-18 QC Batch Method: Colilert-18 Analysis Description: Colilert-18 Fecal Coliform EDN Laboratory: Pace Analytical Services - Eden Associated Lab Samples: 92631525001 SAMPLE DUPLICATE: 3806217 Parameter Units Fecal Coliforms MPN/100mL 92631676001 Dup Result Result RPD Qualifiers ND ND Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 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: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services. LLC. Page 8 of 16 lacmnalytical" www.pacelabs.esm Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 732535 Analysis Method: EPA 350.1 Rev 2.01993 QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631525001 METHOD BLANK: 3812944 Associated Lab Samples: 92631525001 Parameter Units Nitrogen, Ammonia mg/L LABORATORY CONTROL SAMPLE: 3812945 Parameter Units Nitrogen, Ammonia mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.10 10/25/2214:02 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 5 5.0 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3812946 3812947 MS MSD 92632336001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/L 29.4 5 5 34.3 34.0 99 93 90-110 1 MATRIX SPIKE 8, MATRIX SPIKE DUPLICATE: 3812954 3812955 MS MSD 92632697001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/L 0.12 5 5 5.2 5.2 101 101 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: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, L.L.C. Page 9 of 16 (�5a'nemayimle www.pacelatss carri QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 QC Batch: 731808 Analysis Method: EPA 351.2 Rev2.0 1993 QC Batch Method: EPA 351.2 Rev 2.01993 Analysis Description: 351.2 TKN Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92631525001 METHOD BLANK: 3809880 Matrix: Water Associated Lab Samples: 92631525001 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Kjeldahl, Total mg/L ND 0.50 10/22122 06:56 LABORATORY CONTROL SAMPLE: 3809881 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Kjeldahl, Total mg/L 10 9.4 94 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3809882 3809883 MS MSD 92631864001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/L 44.6 10 10 53.1 59.9 85 153 90-110 12 M1,R1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3809884 3809885 MS MSD 92631864002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/L 33.6 10 10 41.5 44.0 79 104 90-110 6 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: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.L.C. Page 10 of 16 1�5a'cieAnalytical' r www.pacelabaeom I QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 731531 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: 92631525001 METHOD BLANK: 3808325 Associated Lab Samples: 92631525001 Parameter Units Nitrogen, NO2 plus NO3 mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers NO 0.040 10/21/2213:35 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 LABORATORY CONTROL SAMPLE: 3808326 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, NO2 plus NO3 mg/L 2.5 2.7 106 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3808327 3808328 MS MSD 92631671001 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 ND 2.5 2.5 2.3 2.4 93 96 90-110 3 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3808329 3808330 MS MSD 92631849001 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 0.044 2.5 2.5 2.4 2.4 93 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: 10/2812022 06:55 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 16 aceAnalyticala wiew.pacelabs.ccm QUALITY CONTROL DATA Project: Forest Lakes Pace Project No.: 92631525 QC Batch: 733050 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: 92631525001 METHOD BLANK: 3815396 Associated Lab Samples: 92631525001 Parameter Units Phosphorus mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.050 10/27/2218:28 Pace Analytical Services, LLC 1377 South Park Drive Kemersville, NC 27284 (704)977-0981 LABORATORY CONTROL SAMPLE: 3815397 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Phosphorus mg/L 2.5 2.6 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3815398 3815399 MS MSD 92631525001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/L 8.6 2.5 2.5 11.2 11.8 103 127 90-110 5 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3815400 3815401 MS MSD 92631563001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/L 2.1 2.5 2.5 4.6 4.7 97 101 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: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.L.C. Page 12 of 16 Pace Analytical Services, LLC If% 0Ma1X,Cal l® 1377 South Park Drive Kemersviile, NC 27284 www.pacelabs.com (704)977-0981 QUALIFIERS Project: Forest Lakes Pace Project No.: 92631525 DEFINITIONS OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. NO - 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 B1 Less than 1.0 mg1L DO remained for all dilutions set. The reported value is an estimated greater than value and is calculated for the dilution using the least 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. R1 RPD value was outside control limits. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/2812022 06:55 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 16 aceAnalytical www.pacelabs.cem QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Forest Lakes Pace Project No.: 92631525 Pace Analytical Services, LLC 1377 South Park Drive Kemersviile, NC 27284 (704)977-0981 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92631525001 Effluent SM 254OD-2015 731107 92631525001 Effluent EPA 353.2 Rev 2.0 1993 731343 92631525001 Effluent SM 521OB-2016 731277 SM 521OB-2016 732259 92631526001 Effluent Colilert-18 731059 Colilert-18 731060 92631525001 Effluent TKN+NO3+NO2 733087 Calculation 92631525001 Effluent EPA 350.1 Rev 2.0 1993 732535 92631525001 Effluent EPA 351.2 Rev 2.0 1993 731808 EPA 351.2 Rev 2.0 1993 732137 92631525001 Effluent EPA 3532 Rev 2.0 1993 731531 92631525001 Effluent EPA 365.1 Rev 2.0 1993 733050 EPA 365.1 Rev 2.0 1993 733205 Date: 10/28/2022 06:55 AM 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 16 R u a `o S7 .,2, a C. e-1 13 dam' LL Ql �- h ydN� .' E ?L G O P 6� C .. m +.. m H V u E m aot.14. F t` u "A. Ha o c oi�wcaq a s u= c0 cPo ra toms+ ooMrn t1�f a ooa P socm m o E E a r°i- cdrh4w g.. � mZ E 0 s� „ n o P a.ao Pa ao r�+tr� a uu u of c� v .y > U _m n P m 4 In U .-1 O •.+ m 4 0 0 U m .+e-oau>oaux >x m a1. � t d w E E m p W f 6i D a mo C O"a L U m 4 i { O u .2 m E m o 0 o E 0 a J u} u N apm, �1 _ C -' P ti -+ G O i/ 4 2S .1 V. 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C Q V v q z e v O vmi a Cu a`i i a c o 0, m d ii a a x C O m m E tF x .. o $ 5 E O m im ai a CC0 r 4 LL E r 'b a on m a n m a ° Hon `� (E E E of O. N d 0E to E m ,`• a ^r 1 tC 0 a` m o n c a N v v ai aO a ar a .. u n a`"i o> o c^ m aA! nw S° o a` my c � o ` a a f o a m o E o o _ to a 5 P 15 �6 u d s u u .c° dw u u N__ _ r u LU u `� w Docurnen; Name: I Cccurte^t Issue,'.: 1`1vemter 13, 2C21 a �r Bottle Identification Form (31F) I Page 1 cf 1 Document No.: Issuin- Authcrirl: F-CAR-CS-013-Rev.01 I Pace ca'clin3s Quality G;ce 'Check mark top half of box if pH and/or dechlorination is verified and within the accept3nce rase for preservation samples. Exceptions: VCA, Colibr,^, TOC, Oil and Grease, DaO;'2C15 (wa-'ar) DCC, LLH 3 ""Bottom half of box is to fist number of bottles ProjectK ��Dr eft C CL L 1- V y co A t _' N V V C �. G t ` C i - l r -, 1 C .� rj C ; tic N z u �- to -zr ._ C iCD U _ N N n C N c 3 E y c _ '- C ry O G C Q 4 q V V A •- G =l s c G C rN„ a m 17 a 6 to Q G q V" < t7 C 0 6 V' Q to G n } G1 7 C et O < } l7 > A vi N m O cl IIII 2I2 II I IIII IIII II►III I \IIIII �I 11111 I I� I 11 1 N 11 11 1 F11 ► 1 I I I I I I I1 ( I III I IIII 11 II 151 M I III IIII I IIII (,III 6 I I I NI I 1 1 N-\I 11 II! I I III NIIIIII III I$glu I IIIII II IIII 11 II III I II TI iDII II IIII-F, I I III III 121 i 1 I I I I I I 11�= PH Adjustment Log for Preserved Samples Sample 10 I Type of Preservative I pH upon receipt Date preservation adjusted Time preservation I Amount of Preservative adjusted added I i ` "l I I Note. Whenever there is a discrepancy of acting North Carolina compliance samples, a cop/ of this form will be sent to the North Carolina DEHNR Out of hold, incorrect preservative, out of temp, incorrect containers. Lot # office (i.e. Page 16 of 16