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Home My WebLink AboutWQ0009267_Monitoring - 03-2024_20240419Monitoring Report Submittal Permit Number#* Name of Facility:* Month: * March Report Information Type * GW-59 WQ0009267 City of Jacksonville WWTF Confirmation Email Address: * Name of Submitter: * Signature: Date of submittal: Initial Review Year:* 2024 Upload Document* WQ0009267 March 2024 GW-59 MW Report, 22.27MB VOCs attached.pdf PDF Only Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). apalaschak@jacksonvillenc.gov Amy Palaschak 4/19/2024 This will be filled in automatically Reviewer: Wanda.Gerald Is the project number correct?* W00009267 Is the monitoring report accepted?* Yes NO Regional Office* Wilmington Reviewer: _anonymous Review Date: 4/24/2024 GW-59A COMPLIANCE REPORT FORM Permit #_WQ0009267 (Submit one each monitoring period with GW-59 forms.) I Enter date monitoring results were due. (04/30/2024) Will this monitoring report (GW-59 and GW-59A) be YES NO submitted after the established due date? 2 Was any required information missing on the GW-59 report forms? YES NO IF the answer to question 1 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. 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. 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 concentrations) exceeding standards in the space provided below: MW 10 — TDS 602 mg/L 5 For the constituents identified in question 4 above, have standards been exceeded previously for the same YES NO 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). MW10 — all TDS — 3/2022 (607.5 mg/L), 6/2022 (577 mg/L), 9/2022 (560.5 mg/L), 12/2022 (660 mg/L), 3/2023 (618.5 mg/L), 6/2023 (604.5mg/L), 9/2023 (575 mg/L), 1212023 (636 mg/L) 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 may be occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells may be improperly located; contact the Regional Office. 7 Is the permittee implementing previously approved actions required by the Division involving this groundwater YES NO 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 having at the review and compliance boundaries surrounding this facility. Failure to do so may subject the permittee to a Notice of Violation, fines, and/or penalties. We have previously discussed the high TDS in MW10 with personnel at the NC DEQ Wilmington Regional Office. We plan to hire a licensed professional to reevaluate the locations of the monitoring wells at the facility. 8 The person completing this portion (GW-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 04/18/2024 Signatur f Permittee(or Authorized Agent) Date GW-59A 12/8/2003 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (city) ''r' X Spray Field El Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-1 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MWA Date sample collected: 3/25/2024 FIELD ANALYSES: WAS Well Depth: 16.6 ft. Well Diameter: 2 in. pH 00400: 5.4 units Temp. 000lo: 16.1 °C DRY at Depth to Water Level 82546: 4.9 ft. below measuring point Screened Interval: 3 ft. to 13 ft. Spec. Cond. 00094. µMhos time of sampling, Measuring Point is 3.2 ft. above land surface Relative M.P. Elevation: 1.7 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.62 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/25/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P oo665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 163.5 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 5.4 units Ba - Barium 01007 ug/L TOC 00680 8.7 mg/L Ca - Calcium 00916 mg/L Chloride 00940 57 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 20 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia o0610 <0.2 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% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWR-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Wally Hansen - Public Services Director Permittee (or Authorized Agent) Name and Title - Please print or type 5 nature of Pe[lpr tee (or GW-59 Rev.8/2013 Aqent) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT 8 NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow "-"" ,�, "°' X Spray Field El Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-2 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-2 Date sample collected: 3/21/2024 FIELD ANALYSES: WAS Well Depth: 17.0 ft. Well Diameter: 2 in. pH 00400: 4.9 units Temp. 000lo: 20 oC DRY at Depth to Water Level 82546: 6.5 ft. below measuring point Screened Interval: 3 ft. to 13 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.4 ft. above land surface Relative M.P. Elevation: 4.1 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.04 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 1.5 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 176.5 mg/L Al - Aluminum 01105 mg/L pH (Lab) oo403 4.9 units Ba - Barium 01007 ug/L TOC 00680 6 mg/L Ca - Calcium 00916 mg/L Chloride 00940 58 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 8 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 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% Wally Hansen - Public Services Director 046k C� X ;;I -- Permittee (or Authorized Aqent) Name and Title - Please print or type Siqnat re of Perrnittty ALAhorized Agent) GW-59 Rev.8/2013 (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-3 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-3 Date sample collected: 3/21/2024 FIELD ANALYSES: WAS Well Depth: 17.0 ft. Well Diameter: 2 in. pH 00400: 4.6 units Temp. 000lo: 18.4 °C DRY at Depth to Water Level 82546: 5.9 ft. below measuring point Screened Interval: 3 ft. to 13 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 3.2 ft. above land surface Relative M.P. Elevation: 2.7 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.33 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 1.89 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 <10 mg/L Al - Aluminum oilo5 mg/L pH (Lab) oo403 4.6 units Ba - Barium 01007 ug/L TOC 00680 0.8 mg/L Ca - Calcium oo916 mg/L Chloride 00940 13 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 <5 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen, NH, 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% Wally Hansen - Public Services Director Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.8/2013 (or Authorized Agent) (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (c'ty) X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-4 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-4 Date sample collected: 3/21/2024 FIELD ANALYSES: WAS Well Depth: 16.0 ft. Well Diameter: 2 in. pH 0040o: 4.7 units Temp. 000lo: 16.9 °C DRY at Depth to Water Level 82546: 5.7 ft. below measuring point Screened Interval: 5.8 ft. to 14 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.68 ft. above land surface Relative M.P. Elevation: 3.02 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 4.94 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 130.5 mg/L Al - Aluminum oilo5 mg/L pH (Lab) oo403 4.7 units Ba - Barium 01007 ug/L TOC 00680 1.4 mg/L Ca - Calcium 00916 mg/L Chloride 00940 42 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 35 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia oo6lo <0.2 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% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWR-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or type (Date) 4/18/2024 GW-59 Rev.8/2013 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, INC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (city' X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-5 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-5 Date sample collected: 3/21/2024 FIELD ANALYSES: WAS Well Depth: 18.1 ft. Well Diameter: 2 in. pH 00400: 5 units Temp. 000lo: 16.5 °C DRY at Depth to Water Level 82546: 6 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.57 ft. above land surface Relative M.P. Elevation: 3.43 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.81 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead o1051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 11.5 mg/L Al - Aluminum 01105 mg/L pH (Lab) oo403 5 units Ba - Barium 01007 ug/L TOC oo68o <0.5 mg/L Ca - Calcium 00916 mg/L Chloride 00940 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 <5 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia omio <0.2 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 Rernoval% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWR-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Wallv Hansen - Public Services Director 4/18/2024 Permittee (or Authorized Aqent) Name and Title - Please print or Noe GW-59 Rev.8/2013 (or Authorized Aqent) (uate) SUBMIT FORM ON YELLOW PAPER ONLY • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC Permit Name (if different): NPDES Other Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED Jacksonville NC 28540 County Onslow ❑ Lagoon ❑ Remediation: Infiltration Gallery 'c,ty) X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-6 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-6 Date sample collected: 3/25/2024 FIELD ANALYSES: WAS Well Depth: 16.8 ft. Well Diameter: 2 in. pH 00400: 5.1 units Temp. 000lo: 21.4 oC DRY at Depth to Water Level 82546: 3.6 ft. below measuring point Screened Interval: 3.5 ft. to 14 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.65 ft. above land surface Relative M.P. Elevation: 0.95 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 6.34 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/25/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 245 mg/L Al - Aluminum oilo5 mg/L pH (Lab) oo403 5.1 units Ba - Barium 01007 ug/L TOC 00680 5.7 mg/L Ca - Calcium oo916 mg/L Chloride 00940 40 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 21 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 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% Wally Hansen - Public Services Director Permittee (or Authorized Agent) Name and Title - Please print or tvpe GW-59 Rev.8/2013 of Pell(ni8te (or Authorized Aqent) (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC Permit Name (if different): NPDES Other Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow c"Y' X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-7 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-7 Date sample collected: 3/25/2024 FIELD ANALYSES: WAS Well Depth: 15.0 ft. Well Diameter: 2 in. pH 00400: 4 units Temp. 000lc 16 °C DRY at Depth to Water Level 82546: 3.3 ft. below measuring point Screened Interval: 2.5 ft. to 13 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: 0.3 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.62 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/25/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 243 mg/L Al - Aluminum 01105 mg/L pH (Lab) oo403 4 units Ba - Barium 01007 ug/L TOC 00680 7.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 76 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 67 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia oo610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total) Mn - Manganese o1o55 ug/L method # TKN as N 00625 mg/L Ni - Nickel o1o67 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Wally Hansen - Public Services Director Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.8/2013 of P6foitNe (or Authorized Agent) (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: ow DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, INC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC Permit Name (if different): NPDES Other Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow tcuy, ,1,.. -, X Spray Field El Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-8 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-8 Date sample collected: 3/19/2024 FIELD ANALYSES: WAS Well Depth: 12.1 ft. Well Diameter: 2 in. pH 00400: 4.3 units Temp. 000lo: 20.4 °C DRY at Depth to Water Level 82546: 6.5 ft. below measuring point Screened Interval: 3 ft. to 9 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 3 ft. above land surface Relative M.P. Elevation: 3.5 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 2.69 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/19/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.05 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 159.5 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 4.3 units Ba - Barium 01007 ug/L TOC o0680 2.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 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 87 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese o1o55 ug/L method # TKN as N o0625 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% Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or type (or Authorized Agent) (Date) 4/18/2024 GW-59 Rev.8/2013 SUBMIT FORM ON YELLOW PAPER ONLY • • . DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (c'ty) `""J" �, X Spray Field El Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-9 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-9 Date sample collected: 3/19/2024 FIELD ANALYSES: WAS Well Depth: 14.0 ft. Well Diameter: 2 in. pH 00400: 4.10 units Temp. 000lo: 18.5 °C DRY at Depth to Water Level 82546: 6.4 ft. below measuring point Screened Interval: 7 ft. to 11 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.55 ft. above land surface Relative M.P. Elevation: 3.85 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 3.65 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/19/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01o51 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 241 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 4.1 units Ba - Barium 01007 ug/L TOC 00680 2.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 7 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 95 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; N113as 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% Wally Hansen - Public Services Director Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.8/2013 (or Authorized Aqent) (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • 1617 MAIL SERVICE CENTER, RALEIGH, INC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (city' X Spray Field El Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-10 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-10 Date sample collected: 3/19/2024 FIELD ANALYSES: WAS Well Depth: 30.1 ft. Well Diameter: 2 in. pH 00400: 6.1 units Temp. 000lo 20 °C DRY at Depth to Water Level 82546: 4.9 ft. below measuring point Screened Interval: 17 ft. to 27 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.9 ft. above land surface Relative M.P. Elevation: 2 ft. Odor 000m: check Volume of water pumped/bailed before sampling: 12.10 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed. 3/19/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.08 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 1.15 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 602 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 6.1 units Ba - Barium 01007 ug/L TOC 0omo 2.2 mg/L Ca - Calcium 00916 mg/L Chloride 00940 16 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 148 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.2 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% Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or type Siq t e of Pe itte (or Authorized Agent) GW-59 Rev.8/2013 (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (City) (State) (Z'Pi X Spray Field Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-11 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other. from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-11 Date sample collected: 3/25/2024 FIELD ANALYSES: WAS Well Depth: 22.2 ft. Well Diameter: 2 in. pH 00400: 4.4 units Temp. 000lc 14.8 °C DRY at Depth to Water Level 82546: 7.8 ft. below measuring point Screened Interval: 5 ft. to 20 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.25 ft. above land surface Relative M.P. Elevation: 5.55 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 6.91 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/25/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.18 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids -.Total 70300 20 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 4.4 units Ba - Barium 01007 ug/L TOC 00680 <0.5 mg/L Ca - Calcium 00916 mg/L Chloride 00940 6 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 <5 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia o0610 <0.2 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% Wally Hansen - Public Services Director (/ Permittee (or Authorized Aqent) Name and Title - Please print or Noe Siqn ture of Pe itte (or Authorized Aqent) GW-59 Rev.8/2013 (Date) 4/ 18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (("Y)-'"'`' X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-12 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-12 Date sample collected: 3/25/2024 FIELD ANALYSES: WAS Well Depth: 18.3 ft. Well Diameter: 2 in. pH 00400: 5.2 units Temp. 000io: 20 °C DRY at Depth to Water Level 82546: 5.4 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 3.04 ft. above land surface Relative M.P. Elevation: 2.36 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 6.19 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/25/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 212.5 mg/L Al -Aluminum o11o5 mg/L pH (Lab) oo403 5.2 units Ba - Barium 01007 ug/L TOC 00680 22.9 mg/L Ca - Calcium 00916 mg/L Chloride 00940 <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 7 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia o0610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese o1o55 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% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWR-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or Noe Signature of GW-59 Rev.8/2013 Agent) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow "=''Y' 71 X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-13 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-13 Date sample collected: 3/19/2024 FIELD ANALYSES: WAS Well Depth: 23.2 ft. Well Diameter: 2 in. pH 00400: 3.9 units Temp. 000lc 18.8 °C DRY at Depth to Water Level 82546: 13 ft. below measuring point Screened Interval: 10.5 ft. to 23.2 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.75 ft. above land surface Relative M.P. Elevation: 10.25 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 4.90 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/19/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Totai 70300 54 mg/L Al - Aluminum oilo5 mg/L pH (Lab) 00403 3.9 units Ba - Barium 01007 ug/L TOC 00680 1.6 mg/L Ca - Calcium oo916 mg/L Chloride 00940 17 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 <5 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia oo6lo <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, 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 Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or Noe GW-59 Rev.8/2013 •Total• ate, and that the laboratory analytical data wa )ssibility of fines and imprisonment for knowir . .� mg/L VOC Removal% (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, INC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow X Spray Field EJ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-14 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-14 Date sample collected: 3/19/2024 FIELD ANALYSES: WAS Well Depth: 17.9 ft. Well Diameter: 2 in. pH 0040o: 4.1 units Temp. 000lo: 19.1 °C DRY at Depth to Water Level 82546: 11 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 11.8 ft. above land surface Relative M.P. Elevation: -1.1 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 3.46 gallons Appearance here: El Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/19/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 55 mg/L Al - Aluminum 01105 mg/L pH (Lab) oo403 4.1 units Ba - Barium 01007 ug/L TOC oo68o 11.8 mg/L Ca - Calcium oo916 mg/L Chloride 00940 10 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 <5 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 0.71 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, 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% Wally Hansen - Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or tvpe GW-59 Rev.8/2013 m Agent) (Date) 4/18/2024 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: • • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 7/31/2029 Facility Name: City of Jacksonville Land Treatment System Non -Discharge WQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Jacksonville NC 28540 County Onslow (city' ''r' X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-15 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other. from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-15 Date sample collected: 3/20/2024 FIELD ANALYSES: WAS Well Depth: 15 ft. Well Diameter: 2 in. pH 00400: 4.7 units Temp. 000lo: 20.6 °C DRY at Depth to Water Level 82546: 3.7 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is 2.9 ft. above land surface Relative M.P. Elevation: 0.8 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.42 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/20/2024 Laboratory Name: 1. Jacksonville 2. Environmental Chemists Certification No. 1. 128 2. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N oo615 <0.02 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.8 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.2 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 103 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 4.7 units Ba - Barium 01007 ug/L TOC o0680 0.9 mg/L Ca - Calcium 00916 mg/L Chloride 00940 48 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 6 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia o0610 <0.2 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% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWR-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. 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Q o_ c) z z n m 2 T D m m m m® cn v 3 ❑❑❑❑ Z X z m c 3 O >= Q O -p O N X 0 cu O - N D D lt� D n c z o m Q 3 3 m C' m p (� 0 0 0 D OL o z m n o� z (n Nc� ❑ vn _r 'oo cfl t) ocE p , b o Z00 o m r m to Z :3 O � 0 cn :3mZ o0 C) m o' 0 z � o m CD w w CD 3 1v 3 C �' m N m � -0m � (n m (D ❑ :o 3 r � r ANALYTICAL & CONSULTING CHEMISTS F"Op, -- _7441 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@cnvironmcntalchemists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16451 Site: MW-8 3/19/2024 12:56 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0 Rev 21 1993 87 mg/L 03/28/2024 Total Organic Carbon (TOG) SM 5310 B-2014 2.3 mg/L 03/22/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,2-Trichloroethane SM 6200 B-20i1 <0.5 pg/L 03/22/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,4-Trimethyibenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report #:: 2024-06806 Page 1 of 15 ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255 A Wilmington Highway, Jacksonville, NC 28540 • 910.347.3843 Lab/Fax info@environmentalchcmists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 DichlorodifIuoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 M+P Xylene SM 5200 B-2011 <1.0 pg/L 03/22/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/22/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/22/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report #.. 2024-06806 Page 2 of 15 [envirocehem:] ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoa.environmentalchemists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans- 1, 2-D ichloroethene SM6200B-2011 <0 5pg/L 03/22/2024 Trans-1, 3-dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichlorofluoromethane SM 6200 B-2011 <0 5 pg/L 03/22/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloride SM4500 ci E-2011 5 mg/L 03/21 /2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA 353 2, Rev. 2.0, 1993 < 0.02 mg/L 03/20/2024 Nitrate+Nitrite-Nitrogen EPA 353 2, Rev 2.0 1993 0.05 mg/L 03/22/2024 Nitrate Nitrogen Subtraction Method 0.05 mg/L 03/22/2024 Report #: 2024-06806 Page 3 of 15 ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252,473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoxt environmentalchemists.com Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Lab ID Sample ID: 24-16452 Site: MW-9 Test Collect Date/Time 3/19/2024 12-31 PM Method Matrix Sampled by Water MULC Results Date Analyzed Sulfate EPA 300 0 Rev 21 1993 95 mg/L 03/22/2024 Total Organic Carbon (TOG) SM 5310 B-2014 2.1 mg/L 03/22/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 03/22/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2, 3-Trich lorobe nzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2.3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2.4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1, 2-Di b romoethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 <0,5 ug/L 03/22/2024 1,3-Dichlorobenzene SM 6200 B 2011 <0.5 pg/L 03/22/2024 1,3-Dichloropropane SM 6200 B 2011 <0.5 pg/L 03/22/2024 1,4-Dichlorobenzene 5M 6200 B-2011 <0.5 pg/L 03/22/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report #: 2024-06806 Page 4 of 15 Fool"- -- -11,447 Environmental Chemists, Inc. envirochem6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS infoa..environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attentions 28541 Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Bromobenzene SM 6200 9-2011 <0.5 µg/L 03/22/2024 Bromoch loromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromodichloromethane SM 5200 B-2011 <0.5 µg/L 03/22/2024 Bromoform SM 5200 B-2011 <0.5 µg/L 03/22/2024 Bromomethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 µg/L 03/22/2024 Chlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Chloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 Chloroform SM 5200 B-2011 <0.5 µg/L 03/22/2024 Chloromethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 cis- 1,2-Dichloroethene SM 6200 B-2011 <0.5 µg/L 03/22/2024 cis- 1,3-Dichloropropene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Dibromochloromethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 Dibromomethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 Dichlorodifluoromethane SM 5200 B-2011 <0.5 µg/L 03/22/2024 Ethylbenzene SM 5200 B-2011 <0.5 µg/L 03/22/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Isopropylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 M+P Xylene SM 6200 B-2011 <1.0 µg/L 03/22/2024 Methylene chloride SM 6200 B-2011 <0.5 µg/L 03/22/2024 Naphthalene SM 6200 B-2011 <0.5 µg/L 03/22/2024 n-Butylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 n-Propylbenzene SM6200 B-2011 <0.5 µg/L 03/22/2024 ortho-Xylene SM 6200 B-2011 <0.5 µg/L 03/22/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 µg/L 03/22/2024 sec-Butylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Styrene SM 6200 B-2011 <0.5 µg/L 03/22/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Tetrachloroethene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Report # 2024-06806 Page 5 of 15 ANALYTICAL 8 CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910-392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Toluene sM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans- 1,2-Dichloroethene sM 6200 B-2011 <0 5 pg/L 03/22/2024 Trans- 1,3-dichloropropene sM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichloroethene sM 6200 B-201 1 <0.5 pg/L 03/22/2024 Trichlorofluoromethane sM 6200 B-201 1 <0 5 pg/L 03/22/2024 Vinyl chloride sM6200 B-2011 <0 5 pg/L 03/22/2024 Chloride SM4500 Ci E 2011 7 mg/L 03/21/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 3532, Rev 2.0, 1993 < 0.02mg/L 03/20/2024 Nitrate+Nitrite-Nitrogen EPA 3532, Rev 2.0, 1993 < 0.02 mg/L 03/22/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/22/2024 Report #:: 2024-06806 Page 6 of 15 Environmental Chemists, Inc. envirochem 1 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax " 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS infoaenvironmentalcheinists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Sox 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16453 Site: MW-10 3/19/2024 1:02 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 21 1993 148 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 2.2 mg/L 03/25/2024 1,1,1,2-Tetrachloroethane SM 6200 6-2011 <0.5 pg/L 03/22/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 03/22/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dich loroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,3-Trichloropropane SM 6200 B 2011 <0.5 pg/L 03/22/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5pg/L 03/22/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1 2-Dichloropropane SM 5203 B-2011 <0.5 pg/L 03/22/2024 1,3,5-Trimethyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/22/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 2,2-Dichloropropane SM 6200 8-2011 <0.5 pg/L 03/22/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 4-Chlorotoluene SM 6200 B•2011 <0.5 pg/L 03/22/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report #:: 2024-06806 Page 7 of 15 6;envirochiem) ANALYTICAL 8 CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention. Report #: 2024-06806 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0,5 pg/L 03/22/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Carbon tetrachloride SM 6200 B-2011 <0 5 pg/L 03/22/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroethane SM 6200 B-2011 <0 5 pg/L 03/22/2024 Chloroform SM 6200 B-2011 <0 5 pg/L 03/22/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Isopropyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/22/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/22/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/22/2024 tert-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report # 2024-06806 Page 8 of 15 SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infaa environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans- l,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans-1,3-dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloride SM4600 CI E-2011 16 mg/L 03/21/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 03/20/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev, 2.0,1993 0.08 mg/L 03/22/2024 Nitrate Nitrogen Subtraction Method 0.08 mg/L 03/22/2024 Report # 2024-06606 Page 9 of 15 ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab Fax infoia erivironmentalchemists.com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-16454 Site: MW-13 3/19/2024 1:43 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0 Rev. 2.1, 1993 <5 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 1.6 mg/L 03/25/2024 1. 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1, 1, 1 -Trichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 03/22/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2,3-Tnchlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1.2 3-Trichloropropane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1 2,4-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2,4-Trimethyl benzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1, 2--Dichloropropane SM 620a B-2011 <0.5 µg/L 03/22/2024 1,3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1.3-Dichloropropane SM 6200 B 2011 <0.5 µg/L 03/22/2024 1.4-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 2,2-Dichloropropane SM62o0 B-2011 <0.5 µg/L 03/22/2024 2-Chlorotoluene SM62o0 B-2011 <0.5 µg/L 03/22/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Benzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Report #:: 2024-06806 Page 10 of 15 envirochem ANALYTICAL & CONSULTING CHEMISTS F00,07 -:,Oqql Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347.5843 Lab,' Fax info@environmentatchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dlbromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Isopropylbenzene SM6200 B-2011 <0.5 pg/L 03/22/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/22/2024 Methylene chloride SM 5200 B-2011 <0.5 pg/L 03/22/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/22/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/22/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Report 9: 2024-06806 Page 11 of 15 ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC Attention: Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info(d!emv i ronmentalchemists.com Date of Report: Apr 04, 2024 Customer PO #: 28541 Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans- 1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans-1,3-dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloride SM4500 CI E-2011 17 mg/L 03/21/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 03/20/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 03/22/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/22/2024 Report # 2024-06806 Page 12 of 15 envirochem ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalcliemists-com City of Jacksonville Date of Report: Apr 04, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06806 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16455 Site: MW-14 3/19/2024 1-.37 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0 Rev 2 1 1993 <5 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 11 8 mg/L 03/25/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 µg/L 03/2212024 1, 1, 1 -Trichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5µg/L 03/22/2024 1,1.2-Trichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1. 1 -Dichloroethene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1.1-Dichloropropene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2, 3-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2, 3-Trichloropropane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5µg/L 03/22/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1.2-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1 2-Dichloropropane SM 6200 B-2011 <0.5 µg1L 03/22/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 1,3-Dichlorobenzene SM 6200 B 2011 <0.5 µg/L 03/22/2024 1, 3-Dich loropropane SM 6200 B-2011 <0.5 µg/L 03/22/2024 1, 4-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/22/2024 2, 2-Dichloropropane SM 6200 B-2011 <0.5 µg/L 03/22/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 µg1L 03/22/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 µg/L 03/22/2024 Benzene SM 6200 B-2611 <0.5 µg/L 03/22/2024 Report #: 2024-06806 Page 13 of 15 !SJ ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910-347.5843 Lab/Fax infoa environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention 28541 Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Bromodichloromethane SM 6200 B 2011 <0.5 pg/L 03/22/2024 Bromoform SM 6200 B 2011 <0.5 pg/L 03/22/2024 Bromomethane SM 6200 B 2011 <0.5 pg/L 03/22/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloroform SM 5200 8-2011 <0.5 pg/L 03/22/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 cis- 1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/22/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 n-Propyibenzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/22/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/22/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Tetrachloroethene SM 5200 B-2011 <0.5 pg/L 03/22/2024 Report #:: 2024-06806 Page 14 of 15 envirochem ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab ' 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info'a environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Apr 04, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06806 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trans-1,3-dichloropropene SM6200B-2011 <0.5pg/L 03/22/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/22/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/22/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/22/2024 Chloride SM4500 C1 E-2011 10 mg/L 03/21/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev 2.0, 1993 < 0.02 mg/L 03/20/2024 Nitrate+Nitrite-Nitrogen EPA 3532, Rev 20, 1993 < 0.02mg/L 03/22/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/22/2024 Comment: Reviewed by: Report # 2024-06806 Page 15 of 15 Environmental Chemist, Inc., Wilmington, NC lab #94 Sample Receipt Checklist 6602 Windmill Way Wilmington, NC 28405 910.392.0223 Client: U�)1C \o��{� t V Date: '1 4 U V 1 Report Number: _ 2024- D 16UP Receipt of sample: ECHEM Pickup IN Client Delivery ❑ JUPS ❑ FedEx ❑ Other ❑ Cl YES ❑ NO 0 N/A 1. Were custody seals present on the cooler? ❑ YES 10 NO I N N/A 12. If custody seals were present, were they intact/unbroken? Original temperature upon receipt °C Corrected temperature upon receipt °C How temperature taken: ❑ Temperature Blank N Against Bottles IR Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor °C: 0.0 Z YES ❑ NO 3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified? O YES ❑ NO 4. Were proper custody procedures (relinquished/received) followed? N YES ❑ NO 5. Were sample ID's listed on the COC? O YES ❑ NO 6. Were samples ID's listed on sample containers? O YES ❑ NO 7. Were collection date and time listed on the COO N YES ❑ NO 8. Were tests to be performed listed on the COO N YES ❑ NO 9. Did samples arrive in proper containers for each test? O YES ❑ NO 10. Did samples arrive in good condition for each test? 21 YES ❑ NO 11. Was adequate sample volume availableT N YES ❑ NO 12. Were samples received within proper holding time for requested tests? 0 YES ❑ NO 13. Were acid preserved samples received at a pH of <2? ❑ YES ❑ NO 14. Were cyanide samples received at a pH >12? ❑ YES ❑ NO 15. Were sulfide samples received at a pH >9? ❑ YES ❑ NO 16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? ** ❑ YES ❑ NO 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? ❑ YES ❑ NO 18. Were orthophosphate samples filtered in the field within 15 minutes? * TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet. ** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet. Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace) Sample(s) were received incorrectly preserved and were adjusted accordingly by adding (circle one): H2SO4 HNO3 HCl NaOH Time of preservation: If more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or notify the state lab if directed to analyzed by the customer. Who was notified, date and time: Volatiles Sample(s) were received with headspace COMMENTS: DOC. QA.002 Rev 1 O 0 3 �. cp <D � � a Do 1< N O G C C C C C c M o T r O �} a O o ( ✓ z m > ri O 2 � � v� O 3 � v a r o n f 3 p 0 3 . 0 ds O. a a s? !l fD CD ' a C C C C C C C C CC C CC C C C Sample m CC C w' NComposite Q G) G-) G) or n Grab WContainer ^ (P or G) v a roChlorine .!� v mg1L -. V 3 ro o LAB ID NUMBER X X X X X X X X Ix X NONE X X X X X X X X X X w HCL T X X X X X X X X X X H2SO4 N M it1 p HNO3 C M 0 NAOH D tD .. 0 CL TWO Z C y 19 m OTH E R �. C) C) C) 0 C-) 0 C) n 7" zT =r =7 S 7 o -j a 0 ET -j Q 0 o � Q O o � Q 0 o -I a 0 o � 0 o � 0 o -I Q 0 o` � Q 0 o � Q 0 n o m n cD 0 m n cD n cD n cD m m � (n m n m n r < U) < CO < U) < W < c/) < c/) < < (n < cf) < c/) W OE• 0E- 0w 0S• 0SL 0�, 0 0� 0—, 0 lA C)E 0E nN c)D i7 W C-N 5 C) (7tll tips vim cnCD in1D inm �ro�1D inm �nco Z Z Z Z Z Z Z Z Z Z m tV PL) C)F N W Coro " N og N Ili o� N N C� N W o� iV a) o�D fV N o� N ty c) fv i) C) m O- CD- o- O- o- o- o- C- v C) r v � z �cn -� 0 0 7 0 1C 0 �• Z -� Ci W 00 00 O 3 CD TT 2 0 O � M 0 0 n 3 D 3 m rn d 0 0 w � 0 O W to Ci 7r N O < r M i 0 M `U D Z ZO 0 M sl n N Z cn O Su (n N f9 ai 0 ci 0 0 O O C1 O n 0 r M 0 0 Z z v 0 2 Z 0 0 C N v m n Zm Z Z r n v S02 O r M n m ic 21 VI 9 O !w Z VJ � V W 4 v Z N �P 0 [en7virochem] ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoia environmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06932 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatefTime Matrix Sampled by 24-16751 Site: MW-15 3/21/2024 2.55 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 2 1, 1993 6 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 0.9 mg/L 03/25/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dlchloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethene SM 6200 0-2011 <0.5 pg/L 03/27/2024 1.1-Dichloroprope ne SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5pg/L 03/27/2024 1, 2, 3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dlch loroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06932 Page 1 of 9 [en7virochem ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info,« environmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06932 Project ID: Monitoring Wells Bromobenzene SM 6200 8-2011 <0 5 pg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromodichloromethane SM 62:0 B-2011 <0.5 pg/L 03/27/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromomethane SM 6200 B-2011 <0 5 pg/L 03/27/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0 5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroform SM 6200 B-2011 <0 5 pg/L 03/27/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis- 1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/27/2024 lsopropyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/27/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B 2011 <0.5 pg/L 03/27/2024 see -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/27/2024 tert-B utyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06932 Page 2 of 9 [envirocche]m ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info,4,,-environmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06932 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans- 1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans- 1, 3-dich loropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloride SM4500 0 E-2011 48 mg/L 03/22/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2. Rev 2.0, 1993 < 0.02 mg/L 03/21/2024 Nitrate+Nitrite-Nitrogen EPA353.2, Rev. 2.0, 1993 0.80mg/L 03/25/2024 Nitrate Nitrogen Subtraction Method 0.80 mg/L 03/25/2024 Report #:: 2024-06932 Page 3 of 9 F - -7"l 0,00-0 M ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Lab ID Sample ID: 24-16752 Site: MW-16 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910-392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infora!environmentalchemists.com Date of Report: Apr 08, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06932 Project ID: Monitoring Wells Collect Date/Time Matrix Sampled by 3/21/2024 12:50 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 3000 Rev 21 1993 13 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 2.2 mg/L 03/25/2024 1.1,1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,1-Trichloroethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 1 -Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 1 -Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 2, 3-Trichlorobenzene SM 6200 B•2011 <0.5 pg/L 03/27/2024 1,2,3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 2, 4-Trichlorobenzene SM 6200 B-2011 <0.5 p g/L 03/27/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichloropropane SM 62c0 B-2011 <0.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 2,2-Dichloropropane SM6200 B-2011 <0.5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Reportti 2024-06932 Page 4 of 9 �d ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info;�-ilenvironmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention. Report #: 2024-06932 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/27/2024 lsopropylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/27/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 sec-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/27/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06932 Page 5 of 9 nvirochem ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Toluene Trans-1,2-Dichloroethene Trans-1,3-dichloropropene Trichloroethene Trichlorofluoromethane Vinyl chloride Chloride Nitrate Nitrogen (Calc) Nitrite Nitrogen Nitrate+Nitrite-Nitrogen Nitrate Nitrogen Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoa environmentalchemists.com SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM4500 CI E-2011 EPA 3532 Rev 2 0, 1993 EPA 3532 Rev 2 0, 1993 Subtraction Method Date of Report: Apr 08, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06932 Project ID: Monitoring Wells <0.5 pg/L <0 5 pg/L <0 5 pg/L <0.5 pg/L <0 5 pg/L <0 5 pg/L 35 mg/L 03/27/2024 03/27/2024 03/27/2024 03/27/2024 03/27/2024 03/27/2024 03/22/2024 < 0.02 mg/L 03/21 /2024 0.30 mg/L 03/25/2024 0 30 mg/L 03/25/2024 Report # 2024-0602 Page 6 of 9 SMI ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-06932 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16753 Site: MW-17 3/21/2024 1:42 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 21 1993 14 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 6310 B-2014 0.9 mg/L 03/25/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 1, 1 -Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1.1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 µg/L 03/27/2024 1,2,3-Trichlorobenzene SM 6200 8.2011 <0, 5 pg/L 03/27/2024 1,2,3-Trichloropropane SM 6200 8.2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 1,2.4-Trimethylbenzene SM6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <O.5 pg/L 03/27/2024 1,2-Dibromoethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0. 5 pg/L 03/27/2024 1, 3, 5-Trimethylbenzene SM 6200 8.2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <O.5 pg/L 03/27/2024 1,3-Dichloropropane SM 6200 B-2011 <O.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 2.2-Dichloropropane SM 6200 B 2011 <O. 5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B•2011 <0.5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 8.2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <O.5 pg/L 03/27/2024 Report #* 2024.06932 Page 7 of 9 F0011W7 Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info alenvironmentalchemists.com City of Jacksonville Date of Report: Apr 08, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention. Report #: 2024-06932 Project ID: Monitoring Wells Bromobenzene SM 6200 0-2011 <0 5 pg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0 5 pg/L 03/27/2024 Bromodichloromethane SM 6200 B 2011 <0 5 pg/L 03/27/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Brofnomethane SM 6200 B-2011 <0.5 pg/L 03/2712024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0 5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Isopropyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03127/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/27/2024 tert-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06932 Page 8 of 9 envirocherr :M ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax Toluene SM 6200 B-2011 Trans-1,2-Dichloroethene SM 6200 B-2011 Trans- 1,3-dichloropropene SM6200B-2011 Trichloroethene SM 6200 B-2011 Trichlorofluoromethane SM 6200 B-2011 Vinyl chloride SM 6200 B-2011 Chloride SM4500 ci E-2011 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev 2.0, 1993 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev 2.0, 1993 Nitrate Nitrogen Subtraction Method Comment: Reviewed by: infoia environmentalchemists.com Date of Report: Apr 08, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06932 Project ID: Monitoring Wells <0.5 pg/L 03/27/2024 <0.5 pg/L 03/27/2024 <0.5 pg/L 03/27/2024 <0.5 pg/L 03/27/2024 <0.5 pg/L 03/27/2024 <0.5 pglL 03/27/2024 31 mg/L 03/22/2024 < 0.02 mg/L 03/21/2024 < 0.02 mglL 03/25/2024 < 0.02 mg/L 03/25/2024 Report # 2024.06932 Page 9 of 9 Environmental Chemist, Inc., Wilmington, NC Lab #94 6602 Windmill Way Wilmington, NC 28405 910.392.0223 Sample Receipt Checklist Client: V V Date: ReportNumber: _ 2024- Receipt of sample: ECHEM Pickup [A Client Delivery ❑ JUPS ❑ Fed Ex ❑ Other ❑ ❑ YES ❑ NO 0 N/A 1. Were custody seals present on the cooler? ❑ YES 10 NO 10 N/A 2. If custody seals were present, were they intact/unbroken? Original temperature upon receipt -C Corrected temperature upon receipt How temperature taken: ❑ Temperature Blank 0 Against Bottles lR Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor °C: 0.0 21 YES ❑ NO 3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified? N YES ❑ NO 4. Were proper custody procedures (relinquished/received) followed? N YES ❑ NO 5. Were sample ID's listed on the COC? 0 YES ❑ NO 6. Were samples ID's listed on sample containers? N YES ❑ NO 7. Were collection date and time listed on the COC? 0 YES ❑ NO 8. Were tests to be performed listed on the COC? 0 YES ❑ NO 9. Did samples arrive in proper containers for each test? N YES ❑ NO 10. Did samples arrive in good condition for each test? N YES ❑ NO 11. Was adequate sample volume availableT N YES ❑ NO 12. Were samples received within proper holding time for requested tests? YES ❑ NO 13. Were acid preserved samples received at a pH of <2? ❑ YES ❑ NO 14. Were cyanide samples received at a pH >12? ❑ YES ❑ NO 15. Were sulfide samples received at a pH >9? YES ❑ NO 16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? ** YES ❑ NO 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? ❑ YES ❑ NO 18. Were orthophosphate samples filtered in the field within 15 minutes? * TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet. ** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet. Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace) Sample(s) were received incorrectly preserved and were adjusted accordingly by adding (circle one): H2SO4 HNO3 HCI NaOH Time of preservation: If more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain anew sample or notify the state lab if directed to analyzed by the customer. Who was not,fied, date and time: Volatiles Sample(s) were received with headspace COMMENTS: DOC. QA.002 Rev 1 �C A— :E i N' C G G C C G C m mm s � I D MO EL -^ z O n z w M. cn O 3 3 N o � n 3 3 a rp OW X O_ V! CD 0 7 � 0 c a w � m � s 0 3 v a � V CCL C C C CC C C C C C C C CC G C C C C C C STYPee W aComposite G) G) G) or a o Grab G) O G) G) l7 G) G) G) T G) -0 G) -0 ]G)-0 Container d (P or G) a v Chlorine mg/L 3 N 0 w LAB ID Y NUMBER ID X X X X X X X X X X NONE X X X X X X X X X X HCL y X X X X X X X X X X H2SO4 N m a HNO3 < M o NAOH > < O a TRIO Z OTHER A m m �. C) 0 C) C) C) C) C) C) C) C) zT 3 S T zT o Q O o -I Q O o Q O O Q O Q O a C) Q O 2 Q O a 0 z LAI 5 (D C) C ) SD ) cD 9(D (D r <U) <U) <(n <W <� <U) <� <W <� <(n T O� O� O� () O O� C) OSL O� O� COO C) w (� v C) , C) a� C) m n m C) X v ((D lD 1p ((D (D (A - (D (n - N (n - ((D Cn - lD (n (D Cn - m p cp �z �z �z �z Ez Kz �z �z �z �z m rn� rn rn rn (� 0)cZ rn� rn� N 3r. .--' (D ,--. O p 00 C:) (D .. O^ O Su .--r N N O m CCD) C:) ^ cn a, �D CL cu to 11 f�D tU 3 cn O II o• cn r H G IZ Q O N v rn- Fn c- w n y 0 -D 0 O X 1 Z C) su 0 00 0 ,A o < �• Z 0 �O O --1 0 Q O Z Z D 3 m ran 0 w � (n .� O = w N w n u, 0 C M r m = O m z O 0 w Z N Z 0 3 w 2) t7 U V1 7 n O m 0 cn n 7 fD 3 rn O rn T CD T 5g mI a o w N y a- N C N C yw - X3 3 In � o O z N 0 00 N A A O (7l envirochem ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC Attention: Amy Palaschak Lab ID Sample ID: 24-16894 Site: MW-2 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473,5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab, Fax info,a environmentalchemists.com Date of Report: Apr 12, 2024 Customer PO #: 28541 Customer ID: 08110015 Report #: 2024-06987 Project ID: Monitoring Wells Collect DatelTime Matrix Sampled by 3/21/2024 3.03 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0, Rev 2 1 1993 8 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 6.0 mg/L 03/26/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0,5 pg/L 03/27/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloropropene SM 6200 B-2011 <0, 5 pg/L 03/27/2024 1,2, 3-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trichloropropane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5pg/L 03/27/2024 1,2,4-Trimethylbenzene SM 5200 B-2011 <0.5 µg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 3-Dichlorobenzene SM 6200 B-2011 <0, 5 pg/L 03/27/2024 1, 3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg1L 03/27/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Report f1 2024-06987 Page 1 of 12 envirochem ANALYTICAL & CONSULTING CHEMISTS FFOP"--. Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info, a: environmentalcbemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 8romochloromethane SM 6200 B-2011 <0 5 pg/L 03/27/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromoform SM 5200 B-2011 <0.5 pg/L 03/27/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0 5 pg/L 03/27/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1, 2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachiorobutadiene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/27/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 sec-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/27/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06987 Page 2 of 12 ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC Attention: Amy Palaschak Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info'a?environmentalchemists.com Date of Report: Apr 12, 2024 Customer PO #: 28541 Customer ID: 08110015 Report #: 2024-06987 Project ID: Monitoring Wells Toluene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans-1,3-dichloropropene SM6200B-2011 <0.5pg/L 03/27/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trichlorofluoromethane SM.6200 B-2011 <0.5 pg/L 03/27/2024 Vinyl chloride SM 6200 8-2011 <0.5 pg/L 03/27/2024 Chloride SM4500 CI E-2011 58 mg/L 03/26/2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA 353.2, Rev. 2 0, 1993 < 0.02 rng/L 03/22/2024 Nitrate+Nitrite-Nitrogen EPA 353 2, Rev 2 0, 1993 1.51 mg/L 03/25/2024 Nitrate Nitrogen Subtraction Method 1.50mg/L 03/25/2024 Report # 2024.06987 Page 3 of 12 Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab Fax ANALYTICAL & CONSULTING CHEMISTS info .a environmenIalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention. Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16895 Site: MW-3 3/21/2024 2:16 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1, 1993 <5 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 8-2014 0.8 mg/L 03/26/2024 1.1,1,2-Tetrachloroethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,1,1-Trichloroethane SM 5200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1.1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trlchlorobe nzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3.5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1.3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 212-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report # 2024-06987 Page 4 of 12 Environmental Chemists, Inc. envirochem 6�1 ANALYTICAL 8 CONSULTING CHEMISTS 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255 A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info a environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Bromodichloromethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Bromoform 5M 6200 B-2011 <0.5 µg/L 03/27/2024 Bromomethane SM 62oO B-2011 <0.5 µg/L 03/27/2024 Carbon tetrachloride SM 62A B-2011 <0.5 µg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Chloroform SM 6200 B-2011 <0.5 µg/L 03/27/2024 Chloromethane SM6200 B-2011 <0.5 µg/L 03/27/2024 cis-1, 2-Dichloroethene SM 620a B-2011 <0.5 µg/L 03/27/2024 cis- 1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 µg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Isopropylbenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 µg/L 03/27/2024 Methylene chloride SM 6200 B-2011 <0.5 µg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 5200 B-2011 <0.5 µg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 µg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 µg/L 03/27/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 µg/L 03/27/2024 tert-Butyl benzene sM 6200 B-2011 <0.5 µg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 µg/L 03/27/2024 Report # 2024-06987 Page 5 of 12 ;IA ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 253-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax in fora environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Amy Palaschak Date of Report: Apr 12, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-06987 Project ID: Monitoring Wells Toluene SM 61-00 B-201-, <0.5 pg/L 03/27/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans- 1,3-dichIoropropene SM F=200 B-2011 <0.5 pg/L 03/27/2024 Trichloroethene SM 6200 B-2011 <0,5 pg/L 03/27/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloride SM4500 Ci E-2c11 13 mg/L 03/26/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2 Rev 2 0, 1993 < 0.02 mg/L 03/22/2024 Nitrate+Nitrite-Nitrogen EPA 353 2. Rev 2 D. 1993 1.89 mg/L 03/25/2024 Nitrate Nitrogen Subtraction Method 1.89 mg/L 03/25/2024 Report #: 2024.06987 Page 6 of 12 envirochem SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info,a, environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-16896 Site: MW-4 3/21/2024 1:17 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0, Rev. 2 1 1993 35 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 1.4 mg/L 03/26/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 1, 1 -Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2, 3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1.2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1.3-Dichloropropane SM 6200 B-2011 <0,5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 2,2-Dichloropropane SM 6200 B 2011 <0.5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B 2011 <0.5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Benzene SM 6200 B 2011 <0.5 pg/L 03/27/2024 Report P 2024-06967 Page 7 of 12 Environmental Chemists, Inc. envirochem ANALYTICAL & CONSULTING CHEMISTS 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab;'Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromodichloromethane SM 6200 B 2011 <0.5 pg/L 03/27/2024 Bromoform SM 6200 B 2011 <0.5 pg/L 03/27/2024 Bromomethane SM 6200 B 2011 <0.5 pg/L 03/27/2024 Carbon tetrachloride SM 6200 8-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroform SM 6200 8-2011 <0.5 pg/L 03/27/2024 Chloromethane SM 6200 8-2011 <0.5 pg/L 03/27/2024 cis-1.2-Dichloroethene SM 6200 B 2011 <0.5 pg/L 03/27/2024 cis-1, 3-Dichloropropene SM 6200 8-20 ' 1 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachlorobutadlene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Isopropyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/27/2024 Methylene chloride SM 6200 8-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 6-2a11 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 sec -Butyl benzene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 8-2011 <0.5 pg/L 03/27/2024 test-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report #:: 2024-06987 Page 8 of 12 Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax M 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Toluene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Trans- 1, 2-D ichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans-1,3-dichloropropene SM 6200 B-2011 <0,5 pg/L 03/27/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloride SM4500 CI E-2011 42 mg/L 03/26/2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA 353.2, Rev. 2.0,1993 < 0.02 mg/L 03/22/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 03/25/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/25/2024 Report X: 2024-06987 Page 9 of 12 envirochem 6h ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5943 Lab/Fax info a environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatefTime Matrix Sampled by 24-16897 Site: MW-5 3/21/2024 12-37 PM Water MULC Test Method Results Date Analyzed Sulfate EPA 300 0 Rev. 2.1, 1993 <5 mg/L 03/22/2024 Total Organic Carbon (TOC) SM 5310 B-2014 <0.5 mg/L 03/26/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1,2,2-Tetrachloroethane SM 6200 B 2011 <0.5 pg/L 03/27/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,3-Trichlorobenzene SM5200 B-2011 <0.5 pg/L 03/27/2024 1,2, 3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2,4-Trimethyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 1, 3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 03/27/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 2,2-Dichloropropane SM 6200 B-2011 <0,5 pg/L 03/27/2024 2-Chlorotoluene SM 6200 B-2011 <0,5 pg/L 03/27/2024 4-Chlorotoluene SM 6200 B-2011 <0, 5 pg/L 03/27/2024 Benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Report #:. 2024-06987 Page 10 of 12 [en7virochem ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ' 910.392.0223 Lab ' 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ' 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 03/27/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1, 2-Dich to roethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 03/27/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 03/27/2024 Methylene chloride SM 6200 8-2011 <0.5 pg/L 03/27/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 03/27/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 03/27/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Styrene SM 6200 B-2011 <0.5 pg/L 03/27/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Tetrachloroethene SM 6200 8-2011 <0.5 pg/L 03/27/2024 Report #: 2024-06987 Page 11 of 12 ro"""7. 7741 Environmental Chemists, Inc. nvirochem A 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5943 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention, Amy Palaschak Report #: 2024-06987 Project ID: Monitoring Wells Toluene SM6200 B-2011 <0.5 pg/L 03/27/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trans-1 3-dichloropropene SM 6200 B-2011 <0.5 pg/L 03/27/2024 Trichloroethene SM 6200 8-2011 <0, 5 pg/L 03/27/2024 Trichlorofluoromethane SM 6200 13-2011 <0,5 pg/L 03/27/2024 Vinyl chloride SM62008-2011 <0.5pg/L 03/27/2024 Chloride SM4500 cl E-2011 9 mg/L 03/26/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev. 2 0, 1993 < 0.02 mg/L 03/22/2024 Nitrate+ Nitrite-N itrogen EPA 353 2, Rev. 2 0, 1993 < 0.02 mg/L 03/25/2024 Nitrate Nitrogen Subtraction Method <0.02mg/L 03/25/2024 Comment: Reviewed by: Report t: 2024-06967 Page 12 of 12 Environmentall Chemist, Inc., Wilmington, NC lab #94 6602 Windmill Way Wilmington, NC 28405 Sample Receipt Checklist 910.392.0223 Client: �ad�c-�onv�ikD ate: aZZ 24 Report Number: _ 2024 - �i Receipt of sample: ❑ YES ❑ NO ECHEM Pickup ❑ Client Delivery UPS ❑ Fed Ex ❑ Other ❑ N/A 1. Were custody seals present on the cooler? ❑ YES ❑ NO N/A 2. If custody seals were present, were they intact/unbroken? Original temperature upon receipt °C C erected temperature upon receipt ° How temperature taken: C ❑ Temperature Blank Against Bottles IR Gun ID: Thomas Traceable S/N: 230222540 IR Gun Correction Factor °C: 0.0 YES O NO 3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified? YES ❑ NO 4. Were per custody procedures (relinquished/received) followed? YES O NO 5. Were sample ID's listed on the COC? YES YES ❑ ❑ NO 6. Were samples ID's listed on sample containers? NO 7. Were collection date and time listed on the COC? YES ❑ NO 8. Were tests to be performed listed on the COC? YES ❑ NO 9. Did samples arrive in proper containers for each test? YES ❑ NO 10. Did samples arrive in good condition for each test? f$i YES ❑ NO 11. Was adequate sample volume available?' X1 YES ❑ NO 12. Were samples received within proper holding time for requested tests? YES ❑ NO 13. Were acid preserved samples received at a pH of <2? ❑ YES ❑ NO 14. Were cyanide samples received at a pH >12? ❑- YES D NO 15. Were sulfide samples received at a pH >9? ❑ YES ❑ ❑ NO 16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? ** YES 0 ❑ NO 17, Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? YES ❑ NO 18. Were orthophosphate samples filtered in the field within 15 minutes? * TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet ** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet. Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace) Sample(s) were received incorrectly preserved and were adjusted accordingly by adding (circle one): H2SO4 HNO3 HCl NaOH Time of preservation: If more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or notify the state lab if directed to analyzed by the customer. Who was notified, date and time: Volatiles Sample(s) were received with headspace COMMENTS: DOC. QA.002 Rev 1 ,n a O N 00 N U N zM C O O p) Cl) u C_ a LL M N N A � N M E CD C U o LL m O W, J Q z a m z z Z° Q W LL w ZW U 0C z W ZzZ W 0 0 in U LL 0 Z Q U Z Q Z U W J J 0 U j� 1 O Z iL �t C N N z m X Q LL LLI 0 a O EP Q C d C O N Y G L v fN6 nS CL 10 '! w J 4) C O N Y v 10 '7 N m � C Y � 0 V .0 o CL ui � � E a z Z O 0 w a OCL o } IL O d c O u�i co Y Co N (D r Z 0 d O O c U a H Y V Z L w p U Q U U U U U U U U U J ❑ W O 0 O - C O CDCDCD+ O O (DC) -+ C) - CD0 O O Q C) 0 e) U) (D (D @ (D (D (D .� (D (D (D @ (D (D C W D z z:E z z z Z _ z z z z� Q W N mU mU MU v 7 Q mU J D mU 7 zU 7 m 7 mU 7 0 caU 7 Q co`7^ V/ > VJ > r7^ v/ > CO > U) > \ U) > (n > 0, > > > } Q U V U❑ U U U U U U Uo N z p. L 0 L p° L p. L p L 0 L 0 p. L 0 L 0 L U a O J-- U L U _r_ U U .0 U L U L U .G U .0 U L U c a d d VT U3Hl0 Cp m Z OIHl O Q 0 u a, � HOVN > U a Q' fONH k1 a 40SZH X X X X X X X X X X Y IL l0H X X X X X X X X X X ai ANON X X X X X X X X X X c a3ewnrl al evi 9 9 � E a lJ6w aulJO140 N a R ro p ( Q C� o_a_ C� C� aau!eje3uoD o r U q eJ� W a 10 el!sodwo: E aldweg ro m C o m CL O c CD Q)E � a N o ayi E z � o � � U d 0 E a � pFz 5 w CL E C O V) V z O w C Q Z L o c s Q L W T2 CG cG C G2. Z r N E_ H 0 Z N O _ Z< cr a N Z N 11 Q cD E ro m p NIN m Gl Z t� r77Environmental Chemists, Inc, envirochem6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax ` 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info(aenvironmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-17365 Site: MW-1 3/25/2024 10A2 AM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300 0, Rev 2 1, 1993 20 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 8.7 mg/L 03/28/2024 1,1,1, 2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 04/03/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0"5 pg/L 04/03/2024 1, 1 -Dichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2, 3-Trichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dibromoethane SM 6200 9-2011 <0.5 pg/L 04/03/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1, 3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1, 3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Benzene SM 6200 B-2011 <0, 5 µg/L 04/03/2024 Report # 2024-07158 Page 1 o115 F 7 0 Cviroche�7 ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255 A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab, Fax inf6a environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention. Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1, 3-D ichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 04/03/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 04/03/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 sec-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Styrene SM 6200 8-2011 <0.5 pg/L 04/03/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report #:: 2024-07158 Page 2 of 15 :envirochem:] ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/ Fax infouc environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO M Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report M 2024-07158 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans- 1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans- 1,3-dichloropropene SM 6200 B-2011 <0 5 pg/L 04/03/2024 Trichloroethene SM 6200 B-2011 <0, 5 pg/L 04/03/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Vinyl chloride SM 6200 B•2011 <0.5 pg/L 04/03/2024 Chloride SM4500 ci E-2011 57 mg/L 03/27/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev 2 0, 1993 < 0.02 mg/L 03/2712024 Nitrate+Nitrite-Nitrogen EPA 3532 Rev. 20,1993 0,02mg/L 03/28/2024 Nitrate Nitrogen Subtraction Method 0.02 mg/L 03/28/2024 Report*: 2024-07158 Page 3 of 15 Environmental Chemists, Inc. envirochem ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC Attention: Amy Palaschak Lab ID Sample ID: 24-17366 Site: MW-12 Test 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info 'a lenvironmenta lchemists.com Date of Report: Apr 12. 2024 Customer PO #: 28541 Customer ID: 08110015 Report #: 2024-07158 Project ID: Monitoring Wells Method Collect Date/Time Matrix 3/25/2024 2:08 PM Water Results Sampled by LC/ML Date Analyzed Sulfate EPA 3000 Rev 21 1993 7 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 22.9 mg/L 03/28/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5µg/L 04/03/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1-Dich loroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1 1-Dichloroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1, 2 , 3-Trich lorobenzene SM 6200 B-2011 <0. 5 µg/L 04/03/2024 1,2,3-Tnchloropropane SM 6200 B-2011 <0.5 µglL 04/03/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1.2,4-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 112-Dichlorobenzene SM 6200 8-2011 <0.5 µg/L 04/03/2024 1,2-Dich loroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1, 3-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,4-Dich lorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 2-Chlorotoluene SM 6200 B 2011 <0.5 pg/L 04/03/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Benzene SM 6200 B.2011 <0.5 µg/L 04/03/2024 Report S 2024.07158 Page 4 ot15 Environmental Chemists, Inc. L rochem ANALYTICAL & CONSULTING CHEMISTS 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report M 2024-07158 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Bromochloromethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Bromod ichloro methane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Bromoform SM 6200 B-2011 <0.5 µg/L 04/03/2024 Bromomethane SM 6200 8-2011 <0.5 µg/L 04/03/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 µg/L 04/03/2024 Chlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Chloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Chloroform SM 6200 B-2011 <0.5 µg/L 04/03/2024 Chloromethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 cis- 1,2-Dichloroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Dibromochloromethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Dibromomethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Ethylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 µg/L 04/03/2024 lsopropyl benzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 M+P Xylene SM 6200 B-2011 <1.0 µg/L 04/03/2024 Methylene chloride SM 6200 B-2011 <0.5 µg/L 04/03/2024 Naphthalene SM 6200 B-2011 <0.5 µg/L 04/03/2024 n-Butylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 n-Propylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 ortho-Xylene SM 6200 B-2011 <0.5 µg/L 04/03/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 µg/L 04/03/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Styrene SM 6200 B-2011 <0.5 µg/L 04/03/2024 te rt-Butyl benzene SM 6200 B-2011 <0,5 µg/L 04/03/2024 Tetrachloroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Report #. 2024-07158 Page 5 of 15 ,e,n,v,i,roc-hem) ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 - 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans-1,3-dichloropropene SM6200B-2011 <0.5pg/L 04/03/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloride SM4500 cl E-2011 < 5 mg/L 03/27/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2. Rev. 2.0, 1993 0.02 mg/L 03/27/2024 Nitrate+ N itrite-N itrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 03/28/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/28/2024 Report #:: 2024.07158 Page 6 of 15 ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 $owsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infol4environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Lab ID Sample ID: Collect Daterrime Matrix Sampled by 24-17367 Site: MW-6 3/25/2024 3:01 PM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300 0 Rev 21 1993 21 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 5.7 mg/L 03/28/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.5pg/L 04/03/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2, 3-Trich lorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1, 3, 5-Trim ethyl benzene SM 6200 B-2011 <0, 5 pg/L 04/03/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1, 3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 2, 2-Dichloropropane SM 6200 B-2011 <0.5 p g/L 04/03/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 4-Chlorotoluene SM620o B-2011 <0.5 pg/L 04/03/2024 Benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report # 2024-07158 Page 7 of 15 row",-* -"qql Environmental Chemists, Inc. envirochem A 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax L AL 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS mfo,a environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention- Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0,5 pg/L 04/03/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromodlchloromethane SM 6200 B 2011 <0.5 pg/L 04/03/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Ethylbenzene SM 6200 B-2011 <0, 5 pg/L 04/03/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Isopropyl benzene SM 6200 B-2011 <Q.5 pg/L 04/03/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 04/03/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 04/03/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Styrene SM 6200 B-2011 <0.5 pg/L 04/03/2024 tert-Butyl benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report # 2024-07158 Page 8 of 15 Environmental Chemists, Inc. envirochem6602 Windmill Way, Wilmington, NC 28405 a 910.392.0223 Lab - 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 a 252.473.5702 Lab/Fax 'M 255-A Wilmington Highway, Jacksonville, NC 28540 a 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info;n environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans- 1, 3-d ichloropropen e SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Vinyl chloride SM 6200 B-2011 <0,5 pg/L 04/03/2024 Chloride SM4500 CI E-2011 40 mg/L 03/27/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev. 2 0,1993 0.02 mg/L 03/27/2024 Nitrate+ N itrite-N itrogen EPA 353.2, Rev. 2 0, 1993 < 0.02 mg/L 03/28/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/28/2024 Report #: 2024-07158 Page 9 of 15 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702I.ab/Fax M 255 A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab Fax ANALYTICAL & CONSULTING CHEMISTS infoui environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-17368 Site: MW-7 3/25/2024 1:13 PM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300 0 Rev 2.1, 1993 67 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 7 1 mg/L 03/28/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2,' 11 <0.5 pg/L 04/03/2024 1,1,1-Trichloroethane SM 6200 B-2',11 <0 5 µg/L 04/03/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1, 2-Trichloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1-Dich loroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2, 3-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2,3-Trichloropropane SM 5200 B-2011 <0.5 µg/L 04/03/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,2-Dichloroethane SM 6200 B-2011 <0,5 µg/L 04/03/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 <0,5 µg/L 04/03/2024 1,3-Dichlorobenzene SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,3-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 1,4-Dichlorobenzene SM 6200 9-2011 <0.5 µg/L 04/03/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 µg/L 04/03/2024 2-Chlorotoluene SM 6200 B-2011 <0.5 µg/L 04/03/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Benzene SM 6200 8-2011 <0.5 µg/L 04/03/2024 Report 9, 2024-07158 Page 10 of 15 Environmental Chemists, Inc. envirochem ANALYTICAL & CONSULTING CHEMISTS 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoa•environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report M 2024-07158 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromoform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Carbon tetrachloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chlorobenzene SM 6200 B-2011 <Q.5 pg/L 04/03/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroform SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1,2-Dichloroethene SM 6200 B 2011 <0.5 pg/L 04/03/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Di chi orodifluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Ethylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 M+P Xylene SM 8200 B-2011 <1.0 pg/L 04/03/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Propylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 04/03/2024 p-Isopropyltoluene SM 6200 B 2011 <0.5 pg/L 04/03/2024 sec-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Styrene SM 6200 B-2011 <0.5 pg/L 04/03/2024 tert-Butylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report #:: 2024-07158 Page 11 o1 15 SN ANALYTICAL & CONSULTING CHEMISTS F0,17 . -1 -7 7 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Far 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info(a.environmentalchemists.com City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Trans- 1,2-D ichloroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Trans-1,3-dichloropropene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Trichloroethene SM 6200 B-2011 <0.5 µg/L 04/03/2024 Trichlorofluoromethane SM 6200 B-2011 <0.5 µg/L 04/03/2024 Vinyl chloride SM 6200 B-2011 <0.5 µg/L 04/03/2024 Chloride SM4500 CI E-2011 76 mg/L 03/27/2024 Nitrate Nitrogen (Caic) Nitrite Nitrogen EPA 353.2, Rev 2.0, 1993 < 0.02 mg/L 03/27/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev 2.0, 1993 < 0.02 mg/L 03/28/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/28/2024 Report #:: 2024-07158 Page 12 of 15 F'01,07 -7q7 Environmental Chemists, Inc. • 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax L to 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/ Fax ANALYTICAL & CONSULTING CHEMISTS info+a environmentalchemists.coni City of Jacksonville Date of Report: Apr 12, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Amy Palaschak Report #: 2024-07158 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-17369 Site: MW-11 3/25/2024 1 V35 AM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300 0 Rev 21 1993 <5 mg/L 03/28/2024 Total Organic Carbon (TOC) SM 5310 B-2014 <0.5 mg/L 03/28/2024 1,1,1,2-Tetrachloroethane SM 6200 B 2011 <0.5 pg/L 04/03/2024 1,1,1-Trichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1,2-Trichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dichloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dich loroethe ne SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,1-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,3-Trichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dibromo-3-Chloropropane SM6200B-2011 <0.5pg/L 04/03/2024 1,2-Dibromoethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,2-Dichloroethane SM 6200 8-2011 <0.5 pg/L 04/03/2024 1,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1, 3, 5-Trimethyl benzene SM 6200 B-2011 <0.5 p g/L 04/03/2024 1, 3-Dichlorobenzene SM 6200 B-2011 <0. 5 pg/L 04/03/2024 1,3-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 1,4-Dichlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 2,2-Dichloropropane SM 6200 B-2011 <0.5 pg/L 04/03/2024 2-Chlorotoluene SM 5200 B-2011 <0.5 pg/L 04/03/2024 4-Chlorotoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report # 2024-07158 Page 13 of 15 r-77 envirochem ` ANALYTICAL 8 CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Amy Palaschak Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com Date of Report: Apr 12, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-07158 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromodichloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Bromoform SM 6200 13-2011 <0.5 pg/L 04/03/2024 Bromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Carbon tetrachloride SM 62A B-2011 <0.5 pg/L 04/03/2024 Chlorobenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloroform SM 62cn B-2011 <0.5 pg/L 04/03/2024 Chloromethane SM 62,,0 B-2011 <0.5 pg/L 04/03/2024 cis-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 cis-1,3-Dichloropropene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromochloromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dibromomethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Dichlorodifluoromethane SM 6200 B-2011 <0.5 pg/L 04/03/2024 Ethylbenzene SM 6200 B-2011 <Q.5 pg/L 04/03/2024 Hexachlorobutadiene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Isopropylbenzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 M+P Xylene SM 6200 B-2011 <1.0 pg/L 04/03/2024 Methylene chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Naphthalene SM 6200 B-2011 <0.5 pg/L 04/03/2024 n-Butyibenzene SM 6200 B 2011 <0.5 pg/L 04/03/2024 n-Propylbenzene SM 6200 13-2011 <0.5 pg/L 04/03/2024 ortho-Xylene SM 6200 B-2011 <0.5 pg/L 04/03/2024 p-Isopropyltoluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 sec -Butyl benzene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Styrene SM 6200 B-2011 <0.5 pg/L 04/03/2024 tert-Butyl benzene SM 5200 B-2011 <0.5 pg/L 04/03/2024 Tetrachloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Report #: 2024-07158 Page 14 of 15 City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention Amy Palaschak Date of Report: Apr 12, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-07158 Project ID: Monitoring Wells Toluene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans-1,2-Dichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trans- 1,3-dichloropropene sM6200B-2011 <0.5pg/L 04/03/2024 Trichloroethene SM 6200 B-2011 <0.5 pg/L 04/03/2024 Trichlorofluoro methane SM6200 B-2011 <0.5 pg/L 04/03/2024 Vinyl chloride SM 6200 B-2011 <0.5 pg/L 04/03/2024 Chloride SM4s0a CI E-2011 6 mg/L 03/27/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev 2 0, 1993 < 0.02 mg/L 03/27/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev 2 0, 1993 0.18 mg/L 03/28/2024 Nitrate Nitrogen Subtraction Method 0.18 mg/L 03/28/2024 Comment. Reviewed by: Report #: 2024-07158 Page 15 or 15 bb02 Windmill V Wilmington, NC 28z Sample Receipt Checklist 910.392.02 Client CfC�f1V f iC pate: 2 Z Report Z Number: _ 2024 - 1� Receipt of sample: ❑ YES ❑ NO ECHEM Pickup Client Delivery ❑ UPS ❑ FedEx ❑ Other ❑ N/A ❑ YES ❑ NO 1. Were custody seals present on the cooler? N/A Original temperature upon 2. If custody seals were present, were they intact/unbroken? receipt oC How temperature taken: El Temperature Blank C erected temperature upon receipt 61 ' IR Gun ID: Against Bottles Thomas Traceable S/N: 230222540 YES ❑ NO IR Gun Correction Factor `C: 0.0 3. if temperature of cooler exceeded 6°C, YES ❑ NO was Project Mgr./QA notified? 4. Were proper custodyprocedures {relinquished/received} YES ❑ NO followed? 5. Were sample iD's listed on the COC? YES YES ❑ NO ❑ 6. Were samples ID's listed on sample containers? YES NO ❑ 7. Were collection date and time listed on the COC? YES NO ❑ 8. Were tests to be performed listed on the COL? l YES NO ❑ NO 9. Did samples arrive in proper containers for each test? YES ❑ 10. Did samples arrive in good condition for each test? 1 YES NO ❑ 11. Was adequate sample volume available?' YES NO ❑ NO 12. Were samples received within proper holding time for requested tests? ❑ YES ❑ NO 13. Were acid preserved samples received at a pH of <2? ❑ YES ❑ 14. Were cyanide samples received at a pH >12? NO 15. Were sulfide samples received at a pH >9? YES ❑ YES ❑ NO ❑ NO 16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? ** ❑ YES Ci NO 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? I 18. Were orthophosphate samples filtered in the field within 15 minutes? TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet. ** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet Sample Preservation: {Must be completed for any sample(s) incorrectly preserved or with headspace} Sample{s} were received incorrectly preserved and were adjusted accordingly by adding {circle one}: H2SO4 HNO3 HCl NaOH Time of preservation: if more than one preservative is needed, notate in comments below Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or notify the state lab if directed to analyzed by the customer. Who was notified, date and time: Volatiles Sample(s) were received with headspace COMMENTS: DOC. C+A.002 Rev 1 0 v fl. N � rL ca /X M v IN w 3 c z 0 M X rn c N M v_CL • ' c�9 G C N 0 rn nn 0 Iv M 7 r O rp Z '�► O w Z N 0 3 c N \ 0 0 o 0 0 CD CD - M o n _ \ . C C CC C C C CC C C < C C CC C C C Sample d p HComposite a G)G) D G� G7 G) G) 0 G) or a o JG)O Grab U1 -0 G)-u O -0 0 -0 O -0 Gi G) ZI Container (P or G) N o Chlorine (` m mg/L � too 3 0 LAB ID N s tjj` cx� NUMBER X X X X X X X X X X NONE X X X X X X X X X X y HCL '➢ X X X X X X X X X X H2SO4 N 3 HNO3 m < T. NAOH < o O THIO z OTHER C) C) C) o o o o a O 0.2 O =' O D. O O O O M. O O z o Sp n 9 n ID n m finn SD n O n SD n 0 nn m n O n m N < Cn < Cn < in , < U) < Cn < in < W l < in < (n < w CA O� O� o� O� OSL oL OS- O� Off, o� N n N 6 !y 0 E n N 0 !v n N C) N C) 0 sv P (n - N Cn - SD Cn (n - ID SD (n - SD (D (n - (n - D CD Cn - CD (n - (n - ID m A z z z z z z z z z z c m N d O N tv d N tv O N N O lD N !v O CD N N O (D N N O N N N N N N d N � M O- O- O O- O- c)- SD c)C)Q- C)c,c)(D O C) C) 0 C) C7 C� w �D CL cu N v 0 Q m y m � n X O -V 0 7 Q < W 0 M L z Gl n m w 00 O Q C ( z O m 0 0 z z D 3 im m O 0 m � X N t_ 0 X' 0 O r m = p m n z O O0 -n p� N ^� Z a u' O L► A N � 0• a X LR X N 0 0 LID < 0 0 r m n a z v 0 2 Z O n C N 0 rn z Z C) 0 m Z 711 :10 Y C)O on o -n N F)g M a toa 83 w in N y Q� N { N C w — m to 1° o o w Z lD C.) N N N A In