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HomeMy WebLinkAboutWQ0004972_Monitoring - 11-2023_20240130Monitoring Report Submittal Permit Number#* Name of Facility:* Month: * November Report Information Type * Revised - GW-59 WQ0004972 Forest Lake RV WWTP Confirmation Email Address: * Name of Submitter: * Signature: Date of submittal: Initial Review Year:* 2023 Upload Document* 2023_November_GW_Monitoring Report 2.67MB WQ0004972 Revised.pdf PDF Only Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). agrenier@greenerehssolutions.com Amanda Grenier ollow ada e*Aw t 1 /30/2024 This will be filled in automatically Reviewer: Wanda.Gerald Is the project number correct?* W00004972 Is the monitoring report accepted?* Yes NO Regional Office* Winston-Salem Reviewer: _anonymous Review Date: 2/26/2024 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 10/31/2027 Facility Name: Forest Lake RV WWTP Non -Discharge WQ0004972 UIC Permit Name (if different): NPDES Other Facility Address: 192 Thousand Trails Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Advance NC 27006 County Davie ❑ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Amanda Grenier Telephone#: 919-356-6509 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Forest Lake RV Spray Irrigation Field No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): 1 Date sample collected: 11/15/2023 FIELD ANALYSES: WAS Well Depth: 72 ft. Well Diameter: 2 in. pH 00400: 6.2 units Temp. 000lo: 15.8 oC DRY at Depth to Water Level 82546: 70 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: 150 µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 1.5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES ❑■ NO LABORATORY INFORMATION Date sample analyzed: 11/15/2023 Laboratory Name: Pace Analytical Certification No. 12 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 < 1 /100mL Nitrate (NO3) as N 00620 <0.04 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.11 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 6.6 units Ba - Barium 01007 ug/L TOC 00680 2.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 1.9 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # 8260D Total Ammonia oo610 <0.1 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% George Gudgeon, Sr. Vice President Permittee (or Authorized Aqent) Name and Title - Please print or type ew, 44 J.at.nlA. 1/17/2024 1 9:25 AM PS' Siqnature of P mittee (or Mithorized Aqent) (Date) GW-59 Rev.06-07-2018 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 10/31/2027 Facility Name: Forest Lake RV WWTP Non -Discharge WQ0004972 UIC Permit Name (if different): NPDES Other Facility Address: 192 Thousand Trails Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Advance NC 27006 County Davie ❑ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Amanda Grenier Telephone#: 919-356-6509 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Forest Lake RV Spray Irrigation Field No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): 2 Date sample collected: 11/15/2023 FIELD ANALYSES: WAS Well Depth: 46 ft. Well Diameter: 2 in. pH 00400: 5.5 units Temp. 000lo: 15.2 oC DRY at Depth to Water Level 82546: 39.9 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: 64.5 µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 3 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES ❑■ NO LABORATORY INFORMATION Date sample analyzed: 11/15/2023 Laboratory Name: Pace Analytical Certification No. 12 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.44 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.07 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 5.8 units Ba - Barium 01007 ug/L TOC 00680 <1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 3.2 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # 8260D Total Ammonia oo610 <0.10 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% George Gudgeon, Sr. Vice President Permittee (or Authorized Aqent) Name and Title - Please print or type AhEar &dVV, 1/17/2024 1 9:25 AM PST Siqnature of Permittee (or Authoriz d Agent) (Date) GW-59 Rev.06-07-2018 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 10/31/2027 Facility Name: Forest Lake RV WWTP Non -Discharge WQ0004972 UIC Permit Name (if different): NPDES Other Facility Address: 192 Thousand Trails Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Advance NC 27006 County Davie ❑ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Amanda Grenier Telephone#: 919-356-6509 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Forest Lake RV Spray Irrigation Field No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): 3 Date sample collected: 11/15/2023 FIELD ANALYSES: WAS Well Depth: 20.4 ft. Well Diameter: 2 in. pH 00400: 4.3 units Temp. 000lo: 16.1 oC DRY at Depth to Water Level 82546: 11.2 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: 282.9 µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 2.5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES ❑■ NO LABORATORY INFORMATION Date sample analyzed: 11/15/2023 Laboratory Name: Pace Analytical Certification No. 12 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 11 /100mL Nitrate (NO3) as N 00620 19.9 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.05 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 4.8 units Ba - Barium 01007 ug/L TOC 00680 <1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 28.5 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # 8260D Total Ammonia oo610 <0.10 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% George Gudgeon, Sr. Vice President Permittee (or Authorized Aqent) Name and Title - Please print or type nature 1/17/2024 1 9:25 AM PST (Date GW-59 Rev.06-07-2018 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 10/31/2027 Facility Name: Forest Lake RV WWTP Non -Discharge WQ0004972 UIC Permit Name (if different): NPDES Other Facility Address: 192 Thousand Trails Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Advance NC 27006 County Davie ❑ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Amanda Grenier Telephone#: 919-356-6509 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Forest Lake RV Spray Irrigation Field No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): 4 Date sample collected: 11/15/2023 FIELD ANALYSES: WAS Well Depth: 39 ft. Well Diameter: 2 in. pH 00400: 5.3 units Temp. 000lo: 13.6 oC DRY at Depth to Water Level 82546: 31 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: 145.3 µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 1.5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES ❑■ NO LABORATORY INFORMATION Date sample analyzed: 11/15/2023 Laboratory Name: Pace Analytical Certification No. 12 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 8.3 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.05 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 5.8 units Ba - Barium 01007 ug/L TOC 00680 <1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 7.4 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # 8260D Total Ammonia oo610 <0.10 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% George Gudgeon, Sr. Vice President Permittee (or Authorized Aqent) Name and Title - Please print or type nature of Permittee (or Authorized 1/17/2024 1 9:25 AM PSI (Date GW-59 Rev.06-07-2018 DocuSign Envelope ID: DCiyVV-'--)YA9�--A.P V1Jr 1A N% 0[,F 3 t'�l� fFORM Permit # WQ0004972 (Submit one each monitoring period with GW 59 forms,) 1 Enter date monitoring results were due. (12/30/23) Will this monitoring report (GW-59 and GW-59A) YES NO be submitted after the established due date? X 2 Was any required information missing on the GW-59 report forms? YES NO IF the answer to question I or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. X 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing YES NO identification plate, area overgrown, etc.)? If the answer is "Yes", contact the Regional Office for guidance. X 4 Are any monitored constituents equal to or above the established standards? YES NO If the answer to question 4 is "NO", skip to section 8. If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s) exceeding standards in the space provided below: MW #2 - pH was 5.5 consistent with last quarter. MW #3 - pH was 4.3 consistent with last quarter and nitrate was 19.9 mg/I X 5 For the constituents identified in question 4 above, have standards been exceeded previously for the YES NO same constituent(s) in the same well(s) in the last two years? If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). X 6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO If the answer is "YES", a groundwater quality problem maybe occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe improperly located, contact the Regional Office. 7 Is the permittee implementing previously approved actions required by the Division involving this YES NO groundwater quality problem? If the answer to question 7 is "YES", describe those actions in the space provided below. If the answer to question 7 is "NO", contact the Regional Office within 90 days, an evaluation may be required to determine the impact the waste disposal system is havinq at the review and compliance boundaries surroundinq this facility. Failure to do so may subject the permittee to a Notice of Violation, fines, and/or penalties. 8 The person completing this portion (GIN--59A) of the monitoring report should sign below and submit this form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form. I hereby acknowledge that the above information was evaluated and the information ''submitted in this report (Compliance Report;GW-59A) is true and complete to the best of my knowledge. C bl^I. CAJ a, hv,, 1/17/2024 1 9 : 2 5 AM PST Signature of Permittee (or Authorized Agent) Date GW-59A 12/8/2003 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 December 01, 2023 Amanda D. Grenier Greener EHS Solutions 21 Selby Ct. Holly Springs, NC 27540 RE: Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Dear Amanda Grenier: Enclosed are the analytical results for sample(s) received by the laboratory on November 15, 2023. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Matthew Brainard matthew.brainard@pacelabs.com 704-977-0942 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: FOREST LAKE-MW'S NOVEMBER 92698901 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92698901001 MW#1 EPA 8260D LMB 63 PASI-C SM 9222D-2015 KDF 1 PASI-C EPA 9040C SMS 1 PASI-A EPA 350.1 Rev 2.0 1993 NCF 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A EPA 365.1 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 KDF1 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92698901002 MW#2 EPA 8260D LMB 63 PASI-C SM 9222D-2015 KDF 1 PASI-C EPA 9040C SMS 1 PASI-A EPA 350.1 Rev 2.0 1993 NCF 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A EPA 365.1 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 KDF1 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92698901003 MW#3 EPA 8260D LMB 63 PASI-C SM 9222D-2015 KDF 1 PASI-C EPA 9040C SMS 1 PASI-A EPA 350.1 Rev 2.0 1993 NCF 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A EPA 365.1 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 KDF1 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92698901004 MW#4 EPA 8260D LMB 63 PASI-C SM 9222D-2015 KDF 1 PASI-C EPA 9040C SMS 1 PASI-A EPA 350.1 Rev 2.0 1993 NCF 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A EPA 365.1 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 KDF1 1 PASI-A SM 531OB-2014 MJP 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#1 Lab ID: 92698901001 Collected: 11/15/23 10:35 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/28/23 17:40 67-64-1 Benzene ND ug/L 1.0 1 11/28/23 17:40 71-43-2 Bromobenzene ND ug/L 1.0 1 11/28/23 17:40 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/28/23 17:40 74-97-5 Bromodichloromethane ND ug/L 1.0 1 11/28/23 17:40 75-27-4 Bromoform ND ug/L 1.0 1 11/28/23 17:40 75-25-2 Bromomethane ND ug/L 2.0 1 11/28/23 17:40 74-83-9 IH,v1 2-Butanone (MEK) ND ug/L 5.0 1 11/28/23 17:40 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/28/23 17:40 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/28/23 17:40 108-90-7 Chloroethane ND ug/L 1.0 1 11/28/23 17:40 75-00-3 Chloroform ND ug/L 1.0 1 11/28/23 17:40 67-66-3 Chloromethane ND ug/L 1.0 1 11/28/23 17:40 74-87-3 2-Chlorotoluene ND ug/L 1.0 1 11/28/23 17:40 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/28/23 17:40 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 11/28/23 17:40 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/28/23 17:40 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 11/28/23 17:40 106-93-4 Dibromomethane ND ug/L 1.0 1 11/28/23 17:40 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:40 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:40 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:40 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/28/23 17:40 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/28/23 17:40 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/28/23 17:40 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/28/23 17:40 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 17:40 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 17:40 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11/28/23 17:40 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/28/23 17:40 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/28/23 17:40 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/28/23 17:40 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 17:40 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 17:40 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/28/23 17:40 108-20-3 Ethylbenzene ND ug/L 1.0 1 11/28/23 17:40 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 11/28/23 17:40 87-68-3 2-Hexanone ND ug/L 5.0 1 11/28/23 17:40 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 11/28/23 17:40 99-87-6 Methylene Chloride ND ug/L 5.0 1 11/28/23 17:40 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/28/23 17:40 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/28/23 17:40 1634-04-4 Naphthalene ND ug/L 1.0 1 11/28/23 17:40 91-20-3 Styrene ND ug/L 1.0 1 11/28/23 17:40 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 17:40 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 17:40 79-34-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#1 Lab ID: 92698901001 Collected: 11/15/23 10:35 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Tetrachloroethene ND ug/L 1.0 1 11/28/23 17:40 127-18-4 Toluene ND ug/L 1.0 1 11/28/23 17:40 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/28/23 17:40 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/28/23 17:40 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 11/28/23 17:40 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/28/23 17:40 79-00-5 Trichloroethene ND ug/L 1.0 1 11/28/23 17:40 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 11/28/23 17:40 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 11/28/23 17:40 96-18-4 Vinyl acetate ND ug/L 2.0 1 11/28/23 17:40 108-05-4 Vinyl chloride ND ug/L 1.0 1 11/28/23 17:40 75-01-4 Xylene (Total) ND ug/L 1.0 1 11/28/23 17:40 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/28/23 17:40 179601-23-1 o-Xylene ND ug/L 1.0 1 11/28/23 17:40 95-47-6 Surrogates 4-Bromofluorobenzene (S) 95 % 70-130 1 11/28/23 17:40 460-00-4 1,2-Dichloroethane-d4 (S) 91 % 70-130 1 11/28/23 17:40 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 11/28/23 17:40 2037-26-5 MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Charlotte Fecal Coliforms ND CFU/100 mL 1.0 1 11/15/23 16:11 11/16/23 14:19 9040 pH Analytical Method: EPA 9040C Pace Analytical Services -Asheville pH at 25 Degrees C 6.6 Std. Units 0.10 1 11/16/23 16:47 H3 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 11/30/23 04:34 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate 0.050 mg/L 0.040 1 11/16/23 00:09 14797-55-8 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services -Asheville Phosphorus 0.11 mg/L 0.050 1 11/30/23 19:23 12/01/23 00:00 7723-14-0 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 1.9 mg/L 1.0 1 11/29/2313:52 16887-00-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#1 Lab ID: 92698901001 Collected: 11/15/23 10:35 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon 2.1 mg/L 1.0 1 11/23/23 15:20 7440-44-0 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#2 Lab ID: 92698901002 Collected: 11/15/23 11:05 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/28/23 17:59 67-64-1 Benzene ND ug/L 1.0 1 11/28/23 17:59 71-43-2 Bromobenzene ND ug/L 1.0 1 11/28/23 17:59 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/28/23 17:59 74-97-5 Bromodichloromethane ND ug/L 1.0 1 11/28/23 17:59 75-27-4 Bromoform ND ug/L 1.0 1 11/28/23 17:59 75-25-2 Bromomethane ND ug/L 2.0 1 11/28/23 17:59 74-83-9 IH,v1 2-Butanone (MEK) ND ug/L 5.0 1 11/28/23 17:59 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/28/23 17:59 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/28/23 17:59 108-90-7 Chloroethane ND ug/L 1.0 1 11/28/23 17:59 75-00-3 Chloroform ND ug/L 1.0 1 11/28/23 17:59 67-66-3 Chloromethane ND ug/L 1.0 1 11/28/23 17:59 74-87-3 2-Chlorotoluene ND ug/L 1.0 1 11/28/23 17:59 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/28/23 17:59 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 11/28/23 17:59 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/28/23 17:59 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 11/28/23 17:59 106-93-4 Dibromomethane ND ug/L 1.0 1 11/28/23 17:59 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:59 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:59 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/28/23 17:59 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/28/23 17:59 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/28/23 17:59 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/28/23 17:59 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/28/23 17:59 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 17:59 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 17:59 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11/28/23 17:59 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/28/23 17:59 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/28/23 17:59 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/28/23 17:59 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 17:59 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 17:59 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/28/23 17:59 108-20-3 Ethylbenzene ND ug/L 1.0 1 11/28/23 17:59 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 11/28/23 17:59 87-68-3 2-Hexanone ND ug/L 5.0 1 11/28/23 17:59 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 11/28/23 17:59 99-87-6 Methylene Chloride ND ug/L 5.0 1 11/28/23 17:59 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/28/23 17:59 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/28/23 17:59 1634-04-4 Naphthalene ND ug/L 1.0 1 11/28/23 17:59 91-20-3 Styrene ND ug/L 1.0 1 11/28/23 17:59 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 17:59 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 17:59 79-34-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#2 Lab ID: 92698901002 Collected: 11/15/23 11:05 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Tetrachloroethene ND ug/L 1.0 1 11/28/23 17:59 127-18-4 Toluene ND ug/L 1.0 1 11/28/23 17:59 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/28/23 17:59 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/28/23 17:59 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 11/28/23 17:59 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/28/23 17:59 79-00-5 Trichloroethene ND ug/L 1.0 1 11/28/23 17:59 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 11/28/23 17:59 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 11/28/23 17:59 96-18-4 Vinyl acetate ND ug/L 2.0 1 11/28/23 17:59 108-05-4 Vinyl chloride ND ug/L 1.0 1 11/28/23 17:59 75-01-4 Xylene (Total) ND ug/L 1.0 1 11/28/23 17:59 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/28/23 17:59 179601-23-1 o-Xylene ND ug/L 1.0 1 11/28/23 17:59 95-47-6 Surrogates 4-Bromofluorobenzene (S) 95 % 70-130 1 11/28/23 17:59 460-00-4 1,2-Dichloroethane-d4 (S) 96 % 70-130 1 11/28/23 17:59 17060-07-0 Toluene-d8 (S) 100 % 70-130 1 11/28/23 17:59 2037-26-5 MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Charlotte Fecal Coliforms ND CFU/100 mL 1.0 1 11/15/23 16:11 11/16/23 14:19 9040 pH Analytical Method: EPA 9040C Pace Analytical Services -Asheville pH at 25 Degrees C 5.8 Std. Units 0.10 1 11/16/23 16:49 H3 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 11/30/23 04:35 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate 0.44 mg/L 0.040 1 11/15/23 23:51 14797-55-8 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services -Asheville Phosphorus 0.071 mg/L 0.050 1 11/30/2319:23 12/01/2300:02 7723-14-0 M1,R1 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 3.2 mg/L 1.0 1 11/29/2313:53 16887-00-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#2 Lab ID: 92698901002 Collected: 11/15/23 11:05 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon ND mg/L 1.0 1 11/23/23 15:36 7440-44-0 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 9 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#3 Lab ID: 92698901003 Collected: 11/15/23 12:30 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/28/23 18:17 67-64-1 Benzene ND ug/L 1.0 1 11/28/23 18:17 71-43-2 Bromobenzene ND ug/L 1.0 1 11/28/23 18:17 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/28/23 18:17 74-97-5 Bromodichloromethane ND ug/L 1.0 1 11/28/23 18:17 75-27-4 Bromoform ND ug/L 1.0 1 11/28/23 18:17 75-25-2 Bromomethane ND ug/L 2.0 1 11/28/23 18:17 74-83-9 IH,v1 2-Butanone (MEK) ND ug/L 5.0 1 11/28/23 18:17 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/28/23 18:17 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/28/23 18:17 108-90-7 Chloroethane ND ug/L 1.0 1 11/28/23 18:17 75-00-3 Chloroform ND ug/L 1.0 1 11/28/23 18:17 67-66-3 Chloromethane ND ug/L 1.0 1 11/28/23 18:17 74-87-3 2-Chlorotoluene ND ug/L 1.0 1 11/28/23 18:17 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/28/23 18:17 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 11/28/23 18:17 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/28/23 18:17 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 11/28/23 18:17 106-93-4 Dibromomethane ND ug/L 1.0 1 11/28/23 18:17 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:17 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:17 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:17 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/28/23 18:17 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/28/23 18:17 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/28/23 18:17 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/28/23 18:17 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 18:17 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 18:17 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11/28/23 18:17 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/28/23 18:17 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/28/23 18:17 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/28/23 18:17 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 18:17 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 18:17 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/28/23 18:17 108-20-3 Ethylbenzene ND ug/L 1.0 1 11/28/23 18:17 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 11/28/23 18:17 87-68-3 2-Hexanone ND ug/L 5.0 1 11/28/23 18:17 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 11/28/23 18:17 99-87-6 Methylene Chloride ND ug/L 5.0 1 11/28/23 18:17 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/28/23 18:17 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/28/23 18:17 1634-04-4 Naphthalene ND ug/L 1.0 1 11/28/23 18:17 91-20-3 Styrene ND ug/L 1.0 1 11/28/23 18:17 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 18:17 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 18:17 79-34-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#3 Lab ID: 92698901003 Collected: 11/15/23 12:30 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Tetrachloroethene ND ug/L 1.0 1 11/28/23 18:17 127-18-4 Toluene ND ug/L 1.0 1 11/28/23 18:17 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/28/23 18:17 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/28/23 18:17 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 11/28/23 18:17 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/28/23 18:17 79-00-5 Trichloroethene ND ug/L 1.0 1 11/28/23 18:17 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 11/28/23 18:17 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 11/28/23 18:17 96-18-4 Vinyl acetate ND ug/L 2.0 1 11/28/23 18:17 108-05-4 Vinyl chloride ND ug/L 1.0 1 11/28/23 18:17 75-01-4 Xylene (Total) ND ug/L 1.0 1 11/28/23 18:17 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/28/23 18:17 179601-23-1 o-Xylene ND ug/L 1.0 1 11/28/23 18:17 95-47-6 Surrogates 4-Bromofluorobenzene (S) 96 % 70-130 1 11/28/23 18:17 460-00-4 1,2-Dichloroethane-d4 (S) 96 % 70-130 1 11/28/23 18:17 17060-07-0 Toluene-d8 (S) 101 % 70-130 1 11/28/23 18:17 2037-26-5 MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Charlotte Fecal Coliforms 11.0 CFU/100 mL 1.0 1 11/15/23 16:34 11/16/23 14:55 9040 pH Analytical Method: EPA 9040C Pace Analytical Services -Asheville pH at 25 Degrees C 4.8 Std. Units 0.10 1 11/16/23 16:59 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 11/30/23 04:42 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate 19.9 mg/L 0.40 10 11/16/23 00:05 14797-55-8 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services -Asheville Phosphorus ND mg/L 0.050 1 11/30/23 19:23 12/01/23 00:04 7723-14-0 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 28.5 mg/L 1.0 1 11/29/2313:54 16887-00-6 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. H3 Page 11 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#3 Lab ID: 92698901003 Collected: 11/15/23 12:30 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon ND mg/L 1.0 1 11/23/23 15:57 7440-44-0 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 12 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#4 Lab ID: 92698901004 Collected: 11/15/23 11:40 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/28/23 18:36 67-64-1 Benzene ND ug/L 1.0 1 11/28/23 18:36 71-43-2 Bromobenzene ND ug/L 1.0 1 11/28/23 18:36 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/28/23 18:36 74-97-5 Bromodichloromethane ND ug/L 1.0 1 11/28/23 18:36 75-27-4 Bromoform ND ug/L 1.0 1 11/28/23 18:36 75-25-2 Bromomethane ND ug/L 2.0 1 11/28/23 18:36 74-83-9 IH,v1 2-Butanone (MEK) ND ug/L 5.0 1 11/28/23 18:36 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/28/23 18:36 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/28/23 18:36 108-90-7 Chloroethane ND ug/L 1.0 1 11/28/23 18:36 75-00-3 Chloroform ND ug/L 1.0 1 11/28/23 18:36 67-66-3 Chloromethane ND ug/L 1.0 1 11/28/23 18:36 74-87-3 2-Chlorotoluene ND ug/L 1.0 1 11/28/23 18:36 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/28/23 18:36 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 2.0 1 11/28/23 18:36 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/28/23 18:36 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 11/28/23 18:36 106-93-4 Dibromomethane ND ug/L 1.0 1 11/28/23 18:36 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:36 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:36 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/28/23 18:36 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/28/23 18:36 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/28/23 18:36 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/28/23 18:36 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/28/23 18:36 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 18:36 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/28/23 18:36 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11/28/23 18:36 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/28/23 18:36 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/28/23 18:36 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/28/23 18:36 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 18:36 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 1.0 1 11/28/23 18:36 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/28/23 18:36 108-20-3 Ethylbenzene ND ug/L 1.0 1 11/28/23 18:36 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 11/28/23 18:36 87-68-3 2-Hexanone ND ug/L 5.0 1 11/28/23 18:36 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 11/28/23 18:36 99-87-6 Methylene Chloride ND ug/L 5.0 1 11/28/23 18:36 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/28/23 18:36 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/28/23 18:36 1634-04-4 Naphthalene ND ug/L 1.0 1 11/28/23 18:36 91-20-3 Styrene ND ug/L 1.0 1 11/28/23 18:36 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 18:36 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 11/28/23 18:36 79-34-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#4 Lab ID: 92698901004 Collected: 11/15/23 11:40 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Tetrachloroethene ND ug/L 1.0 1 11/28/23 18:36 127-18-4 Toluene ND ug/L 1.0 1 11/28/23 18:36 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/28/23 18:36 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/28/23 18:36 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 11/28/23 18:36 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/28/23 18:36 79-00-5 Trichloroethene ND ug/L 1.0 1 11/28/23 18:36 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 11/28/23 18:36 75-69-4 1,2,3-Trichloropropane ND ug/L 1.0 1 11/28/23 18:36 96-18-4 Vinyl acetate ND ug/L 2.0 1 11/28/23 18:36 108-05-4 Vinyl chloride ND ug/L 1.0 1 11/28/23 18:36 75-01-4 Xylene (Total) ND ug/L 1.0 1 11/28/23 18:36 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/28/23 18:36 179601-23-1 o-Xylene ND ug/L 1.0 1 11/28/23 18:36 95-47-6 Surrogates 4-Bromofluorobenzene (S) 95 % 70-130 1 11/28/23 18:36 460-00-4 1,2-Dichloroethane-d4 (S) 97 % 70-130 1 11/28/23 18:36 17060-07-0 Toluene-d8(S) 100 % 70-130 1 11/28/23 18:36 2037-26-5 MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Charlotte Fecal Coliforms ND CFU/100 mL 1.0 1 11/15/23 16:34 11/16/23 14:55 9040 pH Analytical Method: EPA 9040C Pace Analytical Services -Asheville pH at 25 Degrees C 5.8 Std. Units 0.10 1 11/16/23 16:53 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 11/30/23 04:47 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate 8.3 mg/L 0.20 5 11/16/23 00:03 14797-55-8 365.1 Phosphorus, Total Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services -Asheville Phosphorus ND mg/L 0.050 1 11/30/23 19:23 12/01/23 00:05 7723-14-0 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 7.4 mg/L 1.0 1 11/29/2313:55 16887-00-6 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. H3 Page 14 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 Sample: MW#4 Lab ID: 92698901004 Collected: 11/15/23 11:40 Received: 11/15/23 13:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon ND mg/L 1.0 1 11/23/23 16:14 7440-44-0 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 15 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 815701 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 METHOD BLANK: 4222056 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 11/28/23 11:32 1,1,1-Trichloroethane ug/L ND 1.0 11/28/23 11:32 1,1,2,2-Tetrachloroethane ug/L ND 1.0 11/28/23 11:32 1,1,2-Trichloroethane ug/L ND 1.0 11/28/23 11:32 1,1-Dichloroethane ug/L ND 1.0 11/28/23 11:32 1,1-Dichloroethene ug/L ND 1.0 11/28/23 11:32 1,1-Dichloropropene ug/L ND 1.0 11/28/23 11:32 1,2,3-Trichlorobenzene ug/L ND 1.0 11/28/23 11:32 1,2,3-Trichloropropane ug/L ND 1.0 11/28/23 11:32 1,2,4-Trichlorobenzene ug/L ND 1.0 11/28/23 11:32 1,2-Dibromo-3-chloropropane ug/L ND 2.0 11/28/23 11:32 1,2-Dibromoethane (EDB) ug/L ND 1.0 11/28/23 11:32 1,2-Dichlorobenzene ug/L ND 1.0 11/28/23 11:32 1,2-Dichloroethane ug/L ND 1.0 11/28/23 11:32 1,2-Dichloropropane ug/L ND 1.0 11/28/23 11:32 1,3-Dichlorobenzene ug/L ND 1.0 11/28/23 11:32 1,3-Dichloropropane ug/L ND 1.0 11/28/23 11:32 1,4-Dichlorobenzene ug/L ND 1.0 11/28/23 11:32 2,2-Dichloropropane ug/L ND 1.0 11/28/23 11:32 2-Butanone (MEK) ug/L ND 5.0 11/28/23 11:32 2-Chlorotoluene ug/L ND 1.0 11/28/23 11:32 2-Hexanone ug/L ND 5.0 11/28/23 11:32 4-Chlorotoluene ug/L ND 1.0 11/28/23 11:32 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 11/28/23 11:32 Acetone ug/L ND 25.0 11/28/23 11:32 Benzene ug/L ND 1.0 11/28/23 11:32 Bromobenzene ug/L ND 1.0 11/28/23 11:32 Bromochloromethane ug/L ND 1.0 11/28/23 11:32 Bromodichloromethane ug/L ND 1.0 11/28/23 11:32 Bromoform ug/L ND 1.0 11/28/23 11:32 Bromomethane ug/L ND 2.0 11/28/23 11:32 IH,v1 Carbon tetrachloride ug/L ND 1.0 11/28/23 11:32 Chlorobenzene ug/L ND 1.0 11/28/23 11:32 Chloroethane ug/L ND 1.0 11/28/23 11:32 Chloroform ug/L ND 1.0 11/28/23 11:32 Chloromethane ug/L ND 1.0 11/28/23 11:32 cis-1,2-Dichloroethene ug/L ND 1.0 11/28/23 11:32 cis-1,3-Dichloropropene ug/L ND 1.0 11/28/23 11:32 Dibromochloromethane ug/L ND 1.0 11/28/23 11:32 Dibromomethane ug/L ND 1.0 11/28/23 11:32 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 METHOD BLANK: 4222056 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Dichlorodifluoromethane ug/L ND 1.0 11/28/23 11:32 Diisopropyl ether ug/L ND 1.0 11/28/23 11:32 Ethylbenzene ug/L ND 1.0 11/28/23 11:32 Hexachloro-1,3-butadiene ug/L ND 2.0 11/28/23 11:32 m&p-Xylene ug/L ND 2.0 11/28/23 11:32 Methyl-tert-butyl ether ug/L ND 1.0 11/28/23 11:32 Methylene Chloride ug/L ND 5.0 11/28/23 11:32 Naphthalene ug/L ND 1.0 11/28/23 11:32 o-Xylene ug/L ND 1.0 11/28/23 11:32 p-Isopropyltoluene ug/L ND 1.0 11/28/23 11:32 Styrene ug/L ND 1.0 11/28/23 11:32 Tetrachloroethene ug/L ND 1.0 11/28/23 11:32 Toluene ug/L ND 1.0 11/28/23 11:32 trans-1,2-Dichloroethene ug/L ND 1.0 11/28/23 11:32 trans- 1,3-Dichloropropene ug/L ND 1.0 11/28/23 11:32 Trichloroethene ug/L ND 1.0 11/28/23 11:32 Trichlorofluoromethane ug/L ND 1.0 11/28/23 11:32 Vinyl acetate ug/L ND 2.0 11/28/23 11:32 Vinyl chloride ug/L ND 1.0 11/28/23 11:32 Xylene (Total) ug/L ND 1.0 11/28/23 11:32 1,2-Dichloroethane-d4 (S) % 93 70-130 11/28/23 11:32 4-Bromofluorobenzene (S) % 99 70-130 11/28/23 11:32 Toluene-d8 (S) % 100 70-130 11/28/23 11:32 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 4222057 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 20 21.3 107 70-130 1,1,1-Trichloroethane ug/L 20 21.9 109 70-130 1,1,2,2-Tetrachloroethane ug/L 20 20.7 103 70-130 1,1,2-Trichloroethane ug/L 20 20.8 104 70-130 1,1-Dichloroethane ug/L 20 20.6 103 70-130 1,1-Dichloroethene ug/L 20 22.2 111 69-131 1,1-Dichloropropene ug/L 20 22.9 114 70-132 1,2,3-Trichlorobenzene ug/L 20 22.8 114 70-132 1,2,3-Trichloropropane ug/L 20 19.8 99 70-130 1,2,4-Trichlorobenzene ug/L 20 22.5 112 70-130 1,2-Dibromo-3-chloropropane ug/L 20 20.4 102 70-130 1,2-Dibromoethane (EDB) ug/L 20 20.7 104 70-130 1,2-Dichlorobenzene ug/L 20 21.6 108 70-130 1,2-Dichloroethane ug/L 20 19.5 98 70-130 1,2-Dichloropropane ug/L 20 20.7 104 70-130 1,3-Dichlorobenzene ug/L 20 22.1 110 70-130 1,3-Dichloropropane ug/L 20 19.9 99 70-130 Qualifiers 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 LABORATORY CONTROL SAMPLE: 4222057 Parameter QUALITY CONTROL DATA Spike LCS LCS % Rec Units Conc. Result % Rec Limits Qualifiers 1,4-Dichlorobenzene ug/L 20 21.3 107 70-130 2,2-Dichloropropane ug/L 20 21.2 106 69-130 2-Butanone (MEK) ug/L 40 38.1 95 67-133 2-Chlorotoluene ug/L 20 21.5 107 70-130 2-Hexanone ug/L 40 37.2 93 70-133 4-Chlorotoluene ug/L 20 21.2 106 70-130 4-Methyl-2-pentanone (MIBK) ug/L 40 39.5 99 70-130 Acetone ug/L 40 34.2 85 67-130 Benzene ug/L 20 21.1 106 70-130 Bromobenzene ug/L 20 21.0 105 70-130 Bromochloromethane ug/L 20 20.1 101 70-130 Bromodichloromethane ug/L 20 20.0 100 70-130 Bromoform ug/L 20 20.5 103 70-133 Bromomethane ug/L 20 26.1 131 41-148lH,v1 Carbon tetrachloride ug/L 20 23.3 117 70-130 Chlorobenzene ug/L 20 20.9 105 70-130 Chloroethane ug/L 20 22.9 115 41-157 Chloroform ug/L 20 20.8 104 70-130 Chloromethane ug/L 20 24.7 123 59-141 cis-1,2-Dichloroethene ug/L 20 20.5 102 70-130 cis-1,3-Dichloropropene ug/L 20 20.3 101 70-130 Dibromochloromethane ug/L 20 20.2 101 70-130 Dibromomethane ug/L 20 21.7 108 70-130 Dichlorodifluoromethane ug/L 20 25.8 129 54-147 Diisopropyl ether ug/L 20 18.7 93 70-130 Ethylbenzene ug/L 20 20.7 103 70-130 Hexachloro-1,3-butadiene ug/L 20 23.2 116 70-134 m&p-Xylene ug/L 40 42.0 105 70-130 Methyl-tert-butyl ether ug/L 20 18.9 95 70-130 Methylene Chloride ug/L 20 19.6 98 62-130 Naphthalene ug/L 20 20.7 104 70-135 o-Xylene ug/L 20 20.5 103 70-130 p-Isopropyltoluene ug/L 20 22.8 114 70-130 Styrene ug/L 20 21.1 106 70-130 Tetrachloroethene ug/L 20 21.8 109 70-130 Toluene ug/L 20 21.0 105 70-130 trans-1,2-Dichloroethene ug/L 20 20.7 104 70-130 trans- 1,3-Dichloropropene ug/L 20 20.4 102 70-130 Trichloroethene ug/L 20 21.5 108 70-130 Trichlorofluoromethane ug/L 20 25.1 125 57-130 Vinyl acetate ug/L 40 39.2 98 70-141 Vinyl chloride ug/L 20 23.5 117 66-140 Xylene (Total) ug/L 60 62.6 104 70-130 1,2-Dichloroethane-d4 (S) % 89 70-130 4-Bromofluorobenzene (S) % 98 70-130 Toluene-d8 (S) % 99 70-130 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 MATRIX SPIKE SAMPLE: 4222059 92698901001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 25.3 127 70-146 1,1,1-Trichloroethane ug/L ND 20 25.7 129 70-150 1,1,2,2-Tetrachloroethane ug/L ND 20 23.9 119 66-144 1,1,2-Trichloroethane ug/L ND 20 24.4 122 70-142 1,1-Dichloroethane ug/L ND 20 22.7 114 68-150 1,1-Dichloroethene ug/L ND 20 26.9 135 64-162 1,1-Dichloropropene ug/L ND 20 27.7 139 70-160 1,2,3-Trichlorobenzene ug/L ND 20 27.4 137 66-151 1,2,3-Trichloropropane ug/L ND 20 23.5 118 66-144 1,2,4-Trichlorobenzene ug/L ND 20 25.7 128 69-147 1,2-Dibromo-3-chloropropane ug/L ND 20 24.9 125 62-146 1,2-Dibromoethane (EDB) ug/L ND 20 24.8 124 70-143 1,2-Dichlorobenzene ug/L ND 20 25.0 125 70-142 1,2-Dichloroethane ug/L ND 20 22.0 110 68-145 1,2-Dichloropropane ug/L ND 20 24.8 124 70-144 1,3-Dichlorobenzene ug/L ND 20 25.0 125 70-142 1,3-Dichloropropane ug/L ND 20 23.0 115 70-141 1,4-Dichlorobenzene ug/L ND 20 24.7 124 70-140 2,2-Dichloropropane ug/L ND 20 26.2 131 58-160 2-Butanone (MEK) ug/L ND 40 45.3 113 57-156 2-Chlorotoluene ug/L ND 20 24.3 122 70-148 2-Hexanone ug/L ND 40 44.0 110 62-153 4-Chlorotoluene ug/L ND 20 24.4 122 70-144 4-Methyl-2-pentanone (MIBK) ug/L ND 40 48.0 120 65-144 Acetone ug/L ND 40 40.7 102 49-162 Benzene ug/L ND 20 25.1 126 68-144 Bromobenzene ug/L ND 20 24.2 121 70-144 Bromochloromethane ug/L ND 20 23.4 117 70-148 Bromodichloromethane ug/L ND 20 23.5 118 70-141 Bromoform ug/L ND 20 24.6 123 59-144 Bromomethane ug/L ND 20 25.4 127 23-1901H Carbon tetrachloride ug/L ND 20 28.4 142 70-147 Chlorobenzene ug/L ND 20 24.8 124 70-143 Chloroethane ug/L ND 20 34.5 172 55-190 Chloroform ug/L ND 20 23.4 117 67-148 Chloromethane ug/L ND 20 30.0 150 38-180 cis-1,2-Dichloroethene ug/L ND 20 23.8 119 67-151 cis-1,3-Dichloropropene ug/L ND 20 24.0 120 70-142 Dibromochloromethane ug/L ND 20 24.2 121 68-140 Dibromomethane ug/L ND 20 26.1 130 70-142 Dichlorodifluoromethane ug/L ND 20 31.5 158 15-200 Diisopropyl ether ug/L ND 20 21.5 108 62-149 Ethylbenzene ug/L ND 20 24.5 123 70-145 Hexachloro-1,3-butadiene ug/L ND 20 29.2 146 64-164 m&p-Xylene ug/L ND 40 49.5 124 70-148 Methyl-tert-butyl ether ug/L ND 20 21.9 110 64-146 Methylene Chloride ug/L ND 20 22.8 114 54-149 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 MATRIX SPIKE SAMPLE: Parameter 4222059 Units 92698901001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Naphthalene ug/L ND 20 24.3 121 62-154 o-Xylene ug/L ND 20 24.8 124 70-145 p-Isopropyltoluene ug/L ND 20 27.0 135 70-153 Styrene ug/L ND 20 24.5 123 70-147 Tetrachloroethene ug/L ND 20 26.9 134 70-145 Toluene ug/L ND 20 24.6 123 65-146 trans-1,2-Dichloroethene ug/L ND 20 25.1 125 69-155 trans- 1,3-Dichloropropene ug/L ND 20 23.9 120 70-142 Trichloroethene ug/L ND 20 26.5 132 70-152 Trichlorofluoromethane ug/L ND 20 30.3 151 60-158 Vinyl acetate ug/L ND 40 47.7 119 56-157 Vinyl chloride ug/L ND 20 29.7 148 51-178 Xylene (Total) ug/L ND 60 74.2 124 70-146 1,2-Dichloroethane-d4 (S) % 87 70-130 4-Bromofluorobenzene (S) % 99 70-130 Toluene-d8 (S) % 99 70-130 SAMPLE DUPLICATE: 4222058 Parameter Units 92698896006 Result Dup Result RPD 1,1,1,2-Tetrachloroethane ug/L ND ND 1,1,1-Trichloroethane ug/L ND ND 1,1,2,2-Tetrachloroethane ug/L ND ND 1,1,2-Trichloroethane ug/L ND ND 1,1-Dichloroethane ug/L ND ND 1,1-Dichloroethene ug/L ND ND 1,1-Dichloropropene ug/L ND ND 1,2,3-Trichlorobenzene ug/L ND ND 1,2,3-Trichloropropane ug/L ND ND 1,2,4-Trichlorobenzene ug/L ND ND 1,2-Dibromo-3-chloropropane ug/L ND ND 1,2-Dibromoethane (EDB) ug/L ND ND 1,2-Dichlorobenzene ug/L ND ND 1,2-Dichloroethane ug/L ND ND 1,2-Dichloropropane ug/L ND ND 1,3-Dichlorobenzene ug/L ND ND 1,3-Dichloropropane ug/L ND ND 1,4-Dichlorobenzene ug/L ND ND 2,2-Dichloropropane ug/L ND ND 2-Butanone (MEK) ug/L ND ND 2-Chlorotoluene ug/L ND ND 2-Hexanone ug/L ND ND 4-Chlorotoluene ug/L ND ND 4-Methyl-2-pentanone (MIBK) ug/L ND ND Acetone ug/L ND ND Qualifiers 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 20 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E aceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 SAMPLE DUPLICATE: 4222058 Parameter Units 92698896006 Result Benzene ug/L ND Bromobenzene ug/L ND Bromochloromethane ug/L ND Bromodichloromethane ug/L ND Bromoform ug/L ND Bromomethane ug/L ND Carbon tetrachloride ug/L ND Chlorobenzene ug/L ND Chloroethane ug/L ND Chloroform ug/L 1.2 Chloromethane ug/L ND cis-1,2-Dichloroethene ug/L 7.1 cis-1,3-Dichloropropene ug/L ND Dibromochloromethane ug/L ND Dibromomethane ug/L ND Dichlorodifluoromethane ug/L ND Diisopropyl ether ug/L ND Ethylbenzene ug/L ND Hexachloro-1,3-butadiene ug/L ND m&p-Xylene ug/L ND Methyl-tert-butyl ether ug/L 2.2 Methylene Chloride ug/L ND Naphthalene ug/L ND o-Xylene ug/L ND p-Isopropyltoluene ug/L ND Styrene ug/L ND Tetrachloroethene ug/L 13.5 Toluene ug/L ND trans-1,2-Dichloroethene ug/L ND trans- 1,3-Dichloropropene ug/L ND Trichloroethene ug/L 8.2 Trichlorofluoromethane ug/L ND Vinyl acetate ug/L ND Vinyl chloride ug/L ND Xylene (Total) ug/L ND 1,2-Dichloroethane-d4 (S) % 96 4-Bromofluorobenzene (S) % 95 Toluene-d8 (S) % 100 Dup Result RPD Qualifiers ND ND ND ND ND ND ND ND ND 1.2 ND 7.5 ND ND ND ND ND ND ND ND 2.4 ND ND ND ND ND 14.9 ND ND ND 9.0 ND ND ND ND 95 98 101 3 0 7 HE HE IH 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 813569 Analysis Method: SM 9222D-2015 QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92698901003, 92698901004 METHOD BLANK: 4212334 Matrix: Water Associated Lab Samples: 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Fecal Coliforms CFU/100 mL ND 1.0 11/16/23 14:55 SAMPLE DUPLICATE: 4212335 Parameter Fecal Coliforms 92698901004 Dup Units Result Result RPD Qualifiers CFU/100 mL 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 full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 813587 Analysis Method: SM 9222D-2015 QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92698901001, 92698901002 METHOD BLANK: 4212473 Matrix: Water Associated Lab Samples: 92698901001, 92698901002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Fecal Coliforms CFU/100 mL ND 1.0 11/16/23 14:19 SAMPLE DUPLICATE: 4212474 Parameter Fecal Coliforms 92698799001 Dup Units Result Result RPD Qualifiers CFU/100 mL 8.0 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 full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 23 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 813760 Analysis Method: EPA 9040C QC Batch Method: EPA 9040C Analysis Description: 9040 pH Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 SAMPLE DUPLICATE: 4213183 92698901003 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 4.8 4.7 2 H3 SAMPLE DUPLICATE: 4213184 92698919001 Dup Parameter Units Result Result RPD Qualifiers pH at 25 Degrees C Std. Units 8.0 8.0 0 H3 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 24 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 816225 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: 92698901001, 92698901002 METHOD BLANK: 4224993 Matrix: Water Associated Lab Samples: 92698901001, 92698901002 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Ammonia mg/L ND 0.10 11/30/23 03:53 LABORATORY CONTROL SAMPLE: 4224994 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Ammonia mg/L 5 4.9 98 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4224995 4224996 MS MSD 92698654002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/L 6.1 5 5 10.6 10.5 89 88 90-110 0 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4224997 4224998 MS MSD 92698654003 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 4.6 4.6 93 92 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 816226 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: 92698901003, 92698901004 METHOD BLANK: 4224999 Matrix: Water Associated Lab Samples: 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Ammonia mg/L ND 0.10 11/30/23 04:37 LABORATORY CONTROL SAMPLE: 4225000 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Ammonia mg/L 5 4.9 98 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4225001 4225002 MS MSD 92698901003 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 4.6 4.6 92 92 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4225003 4225004 MS MSD 92698901004 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 4.7 4.7 94 94 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 813618 Analysis Method: EPA 353.2 Rev 2.0 1993 QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres. Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 METHOD BLANK: 4212596 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Nitrate mg/L ND 0.040 11/15/2323:43 LABORATORY CONTROL SAMPLE: 4212597 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/L 1.5 1.5 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4212598 4212599 MS MSD 92698744001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Nitrate mg/L 0.074 1.5 1.5 1.5 1.5 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 816370 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: 92698901001, 92698901002, 92698901003, 92698901004 METHOD BLANK: 4225495 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Phosphorus mg/L ND 0.050 11/30/2323:50 LABORATORY CONTROL SAMPLE: 4225496 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Phosphorus mg/L 2.5 2.6 104 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4225497 4225498 MS MSD 92698901001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/L 0.11 2.5 2.5 2.6 2.6 99 98 90-110 1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4225499 4225500 MS MSD 92698901002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/L 0.071 2.5 2.5 2.6 2.3 99 89 90-110 11 M1,R1 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 815971 Analysis Method: SM 4500-CI-E-2011 QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 METHOD BLANK: 4223368 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Chloride mg/L ND 1.0 11/29/2313:11 LABORATORY CONTROL SAMPLE: 4223369 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloride mg/L 20 20.1 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4223370 4223371 MS MSD 92699566001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Chloride mg/L 159 10 10 167 167 87 80 90-110 0 M1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4223372 4223373 MS MSD 92699566003 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Chloride mg/L 156 10 10 162 163 63 76 90-110 1 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 29 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 QC Batch: 815146 Analysis Method: SM 531 OB-2014 QC Batch Method: SM 531 OB-2014 Analysis Description: 5310E TOC Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 METHOD BLANK: 4219861 Matrix: Water Associated Lab Samples: 92698901001, 92698901002, 92698901003, 92698901004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Total Organic Carbon mg/L ND 1.0 11/23/23 10:38 LABORATORY CONTROL SAMPLE: 4219862 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Organic Carbon mg/L 25 24.0 96 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4219863 4219864 MS MSD 92699232001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Total Organic Carbon mg/L 7.0 25 25 31.1 31.2 96 97 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4219865 4219866 MS MSD 92699232002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Total Organic Carbon mg/L 6.8 25 25 30.7 31.1 95 97 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: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 30 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: FOREST LAKE-MW'S NOVEMBER Pace Project No.: 92698901 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TN -The NELAC Institute. ANALYTE QUALIFIERS H3 Sample was received or analysis requested beyond the recognized method holding time. IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. R1 RPD value was outside control limits. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/01 /2023 08:27 AM without the written consent of Pace Analytical Services, LLC. Page 31 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E Pace Analytical Services, LLC �aceo 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: FOREST LAKE-MW'S NOVEMBER 92698901 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92698901001 MW#1 EPA 8260D 815701 92698901002 MW#2 EPA 8260D 815701 92698901003 MW#3 EPA 8260D 815701 92698901004 MW#4 EPA 8260D 815701 92698901001 MW#1 SM 9222D-2015 813587 SM 9222D-2015 813588 92698901002 MW#2 SM 9222D-2015 813587 SM 9222D-2015 813588 92698901003 MW#3 SM 9222D-2015 813569 SM 9222D-2015 813570 92698901004 MW#4 SM 9222D-2015 813569 SM 9222D-2015 813570 92698901001 MW#1 EPA 9040C 813760 92698901002 MW#2 EPA 9040C 813760 92698901003 MW#3 EPA 9040C 813760 92698901004 MW#4 EPA 9040C 813760 92698901001 MW#1 EPA 350.1 Rev 2.0 1993 816225 92698901002 MW#2 EPA 350.1 Rev 2.0 1993 816225 92698901003 MW#3 EPA 350.1 Rev 2.0 1993 816226 92698901004 MW#4 EPA 350.1 Rev 2.0 1993 816226 92698901001 MW#1 EPA 353.2 Rev 2.0 1993 813618 92698901002 MW#2 EPA 353.2 Rev 2.0 1993 813618 92698901003 MW#3 EPA 353.2 Rev 2.0 1993 813618 92698901004 MW#4 EPA 353.2 Rev 2.0 1993 813618 92698901001 MW#1 EPA 365.1 Rev 2.0 1993 816370 EPA 365.1 Rev 2.0 1993 816576 92698901002 MW#2 EPA 365.1 Rev 2.0 1993 816370 EPA 365.1 Rev 2.0 1993 816576 92698901003 MW#3 EPA 365.1 Rev 2.0 1993 816370 EPA 365.1 Rev 2.0 1993 816576 92698901004 MW#4 EPA 365.1 Rev 2.0 1993 816370 EPA 365.1 Rev 2.0 1993 816576 92698901001 MW#1 SM 4500-CI-E-2011 815971 92698901002 MW#2 SM 4500-CI-E-2011 815971 92698901003 MW#3 SM 4500-CI-E-2011 815971 92698901004 MW#4 SM 4500-CI-E-2011 815971 92698901001 MW#1 SM 531OB-2014 815146 92698901002 MW#2 SM 531OB-2014 815146 92698901003 MW#3 SM 531OB-2014 815146 92698901004 MW#4 SM 531OB-2014 815146 Date: 12/01 /2023 08:27 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 32 of 35 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E J2 Sample Condition Upon Receipt vaceai�+iT l GIY V-1 1\lYl 1VIY I-vvOJ V 1 Effective Date: 11/14/2022 Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville ', Raleigh(—] Mechanicsville❑ Atlanta❑ Kernersville❑ SampleClient Name: • •p / Project I tf: WO# : 92698901 Courier: ❑Fed Ex ❑UPS ❑USPS ❑Client ❑ Commercial [Pace ❑Other: 92698901 Custody Seal Present? ❑Yes lONo Seals intact? ❑Yes ❑No Date/Initials Person Examining Contents: Packing Material: ❑Bubble wrap 4Bubble Bags [—]None ❑ Other Biological Tissue Frozen? Thermometer: ❑Yes 4No ❑N/A ❑ IRGun ID: �_i Type of Ice: ©Wet ❑Blue ❑None Correction Factor: Cooler Temp: �' Add/Subtract (°C) ( Temp should be above freezing to 6°C Cooler Temp Corrected (°C): I 1 J ❑Samples out of temp criteria. Samples on ice, cooling process has begun USDA Regulated Soil (p N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC Did samples originate from a foreign source (internationally, (chprk manil? f-lYrc MINM nil .d; .n u"...;; —A n..,,.... m..-%I rh._- i"I.i Comments/Discrepancy: y Chain of Custody Present? [Dyes ❑No ❑N/A 1. Samples Arrived within Hold Time? Yes []NO ❑N/A 2. Short Hold Time Analysis (<72 hr.)? Yes ❑No ❑N/A 3. Rush Turn Around Time Requested? ❑Yes No ❑N/A 4. Sufficient Volume? QYes []No ❑N/A S. Correct Containers Used? -Pace Containers Used? MYes QYes ❑No []No ❑N/A ❑N/A 6. Containers Intact? Yes []No ❑N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑No N/A A. Sample Labels Match CDC? -Includes Date/Time/ID/Analysis Matrix: (Yes G ❑No [-]N/A 9. Headspace in VOA Vials (>5.6mm)? ❑Yes ❑No UNIA 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes ❑No ❑No QN/A N/A 11. COMMENTS/SAMPLE DISCREPANCY CLIENT NOT Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Lot ID of split containers: Date/Time: Date: Date: Field Data Required? UYes UNo Page 33 of 35 Qualtrax ID: 69614 Page 1 of 2 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E I uc.rr- r-I Itte: Nv-rrctvt-n�fv i-uuo.s vU2 -Sample Condition Upon Receipt fF�ace Effective Date: 11/14/2022 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions! VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC. LLHg **Bottom half of box is to list number of bottles ***Check all unpreserved Nitrates for chlorine Project f WO# : 92698901 Due Dale: 12/01/23 PM: MWB CLIENT: 92-Greener _. U Z Z Z a 2 iV N o Z V v ? — V z a Z Z ,p a N -- V z Q < z LV N v C! a N w Z V a V a 0 a A .N-! n n C N y a G! � (`! V a v lJ .... z z Z v - a z U Z u .m.•. ON a) '� � a2, Q C 4 C 7 n C W G C Q N = 0 Z 2 Q N z _N �.! `J n C O. U = 8. C 7 d 0 r/ = N _ U R Z \ 2 U O N N Z Y d G c .... 7 O m 2 C D = ri > « ^ q a N 'n ro a CJ N S Z u Q C GI C O y n C a J E a J E a J E _m Q. E J E a J E a E E a J E CnC G 0 v E Q : E Q ¢ J E o W E Q 17 a E E 6/ E J E 00 > J E O J E O > J E O > J E M d E Y n C N La w J E v Vl J E . J E d Q E E = j E cu E Q E w !n ,-1 > a 0 > a 0 LA > a _ .-/ > a n ,N.I In a o N 2 a Ln ,LA Ny N 0.0. ,n ri cD u6 _ .ti .+ t7 = .-1 = .� Q N 0 m 19 _ ,y v� t7 O N u1 m 0 v m t9 O 2 a, t9 q ~ m t7 O ] m Q > m 0 0 j I., a M Y W -1 N F to o. 'n F:, N a LA z m a O O > c CI > l7 w > l7 Co Q Q Q Q Q O G > > O le > Vf Vf m Q > O 4 I - 5 6 7 8 9 10 11 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added lot # Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DENR Certification Office ti.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 34 of 35 Qualtrax ID: 69614 Page 2 of 2 DocuSign Envelope ID: DC53BFC7-7E59-4B51-AE9C-186A604F833E - 3 o n p — o 3 o = 3 D 3 v 3 3 3 n o o o n o n !r w n\ < p'v O o — O - — _ Z o 0 o o 3 y o ° F O o 0 n n 3 Io O1 �'' 1 � t � 3 u F a C' ry O o •I _ — �-- r' p - n 3 o 3\ 3 3 ' '� 9 o fi r y d s 3= D T o o o _ a Z C 3 e 3 n Vf 3.0 o 'a o 1. c c z a 0 RCl c rl 3 n- 3 s nl t 3 3 m O n o-_ — s w y`ri 3 o n 1 o E 1 ' C oI / _ — p C w _ M 1 Gl a i o �\ r \ 8260 VOCs i ��a. „❑ r Ammonia/T. Phos n C ( Chloride/ pH = o YY i 3 3 C C Fecal Coliform MF 3 3_ 3 3 )1 D Nitrate _ _ o _ o a '3ET 3 o11 r - to o TOC 3 2m o q _ D on O � z o O. D _ o N O c a °O_ O o w fo z 3 Lab Use Only z N to N c, ry —: x o — a p�+ dir 3 COWo 0 to -' 3 E o N N _ a m O C O 3 m o 3 n a„z _ z 3 ° 3 — preservation non-conformance identified for — — Page 35 of 35 sample. —