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Home My WebLink AboutWQ0009267_Monitoring - 06-2024_20240730Monitoring Report Submittal Permit Number#* Name of Facility:* Month:* June 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 June 2024 GW-59 MW Report, VOCs 22.32MB 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 7/30/2024 This will be filled in automatically Reviewer: Wanda.Gerald Is the project number correct?* WQ0009267 Is the monitoring report accepted?* Yes No Regional Office* Wilmington Reviewer: _anonymous Review Date: 8/7/2024 GW-59A COMPLIANCE REPORT FORM Permit #_WQ0009267 (Submit one each monitoring period with GW-59 forms.) I Enter date monitoring results were due. (07/31/2024) 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 concentration(s) exceeding standards in the space provided below: MW 10 — TDS 621 mg/L MW 5 — VOCs — p-Isopropyltoluene 1.28 ug/L, Toluene 1.07 ug/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, concentrations) reported, and sample collection date for each occurrence (for the last two years). MW 10 — all TDS—612022 (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), 12/2023 (636 mg/L), 3/2024 (602 mg/L) MW 5 — VOCs — 3/2023 (p-Isopropyltoluene 0.62 ug/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. Notified Helen Perez with NC DEQ about the presence of VOCs in MW5 via email on July 1, 2024. Discussed reoccurring issues with Helen Perez, NC DEQ and Geoff Kegley, NC DEQ at facility inspection August 2023. Placement of monitoring wells do not appear to be located at review or compliance boundaries. NC DEQ recommends that we evaluate well locations and submit change requests in the future permit modification. 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. g 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 07/25/2024 Signature ermittee(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 'P)541' 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-1 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-1 Date sample collected: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 16.6 ft. Well Diameter: 2 in. pH 00400: 4.8 units Temp. 000lo: 20.6 °C DRY at Depth to Water Level 82546: 5.2 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 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.47 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 0.12 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids.Total 70300 147 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 4.8 units Ba - Barium 01007 ug/L TOC 00680 11 mg/L Ca - Calcium oo916 mg/L Chloride 00940 39 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 18 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) Specific Conductance 00095 FtMhos 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% GW-59 Rev.8/2013 SUBMIT FORM ON YELLOW PAPER ONLY EKEMMDEPARTMENT 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 El Remediation: Infiltration Gallery I�cl<sonville 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-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: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 17.0 ft. Well Diameter: 2 in. pH 00400: 5.3 units Temp. 000lo: 24.4 eC DRY at Depth to Water Level 82546: 7 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: 4.55 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 4.82 gallons Appearance here: El Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 0.15 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids.Total 70300 223 mg/L Al -Aluminum 01105 mg/L pH (Lab) 0o403 5.3 units Ba - Barium 01007 ug/L TOC 00680 9.1 mg/L Ca - Calcium oo916 mg/L Chloride 00940 64 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 9 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 Renrl 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. Hansen - Public Services Director 7/25/2024 Permittee (or Authorized Agent) Name and Title - Please print or tvPe GW-59 Rev.8/2013 (or Authorized Agent) (Date) 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 _22540 County Onslow naty) ,,i„I,.. I; 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: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 17.0 ft. Well Diameter: 2 in. pH 00400: 5.1 units Temp. 000lo: 22.8 °C DRY at Depth to Water Level 82546: 7 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: 3.8 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 4.80 gallons Appearance here'.❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 0.03 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 52.5 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 5.1 units Ba - Barium 01007 ug/L TOC 00680 1.5 mg/L Ca - Calcium oo916 mg/L Chloride 00940 13 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ll 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) Specific 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% 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 Jachsonvl It vi; 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-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: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 16.0 ft. Well Diameter: 2 in. pH 00400: 5.2 units Temp. 000lo: 26.3 oC DRY at Depth to Water Level 82546: 7.4 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: 4.72 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 4.13 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 186 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 5.2 units Ba - Barium 01007 ug/L TOC 00680 1.7 mg/L Ca - Calcium oo916 mg/L Chloride 00940 63 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 45 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) pecific Conductance 00095 �tMhos 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% 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 7/25/2024 Permittee (or Authorized Agent) Name and Title - Please print or Noe GW-59 Rev.8/2013 (or Authorized Agent) (Date) 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 2'.540 County Onslow 111 "" 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: 6/12/2024 FIELD ANALYSES: WAS Well Depth: 18.1 ft. Well Diameter: 2 in. pH 00400: 5.8 units Temp. 000lo: 22.8 °C DRY at Depth to Water Level 82546: 7.2 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: 4.63 ft. Odor 000s5: check Volume of water pumped/bailed before sampling: 5.23 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/12/2024 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 0.04 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids -.Total 70300 33.5 mg/L Al - Aluminum 01105 mg/L pH (Lab) oo403 5.8 units Ba - Barium 01007 ug/L TOC 00680 0.7 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 <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; 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 Aoent) Name and Title - Please print or type Authorized Aoent) (Date) 7/25/2024 GW-59 Rev.8/2013 SUBMIT FORM ON YELLOW PAPER ONLY 3EIMMIDEPARTMENT 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 1,-�c1<;omnllr_� NCCounty Onslow i7X 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: 6/12/2024 FIELD ANALYSES: WAS Well Depth: 16.8 ft. Well Diameter: 2 in. pH 00400: 5.2 units Temp. 000lo: 23.3 oC DRY at Depth to Water Level 82546: 5.6 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: 2.95 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 5.38 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/12/2024 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 0.13 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 0.21 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 230.5 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 5.2 units Ba - Barium 01007 ug/L TOC 00680 5.6 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 19 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) Specific Conductance 00095 ltMhos 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% Wally Hansen - Public Services Director Permittee (or Authorized Aoent) Name and Title - Please print or tvoe 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 _i:ickc,unvillr N540 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-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: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 15.0 ft. Well Diameter: 2 in. pH 00400: 4.1 units Temp. 000lc 25.1 oC DRY at Depth to Water Level 82546: 6.9 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: 3.9 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 3.89 gallons Appearance here: Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 0.03 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 254 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 4.1 units Ba - Barium 01007 ug/L TOC omm 7.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 75 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 66 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% 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. Hansen - Public Services Director 7/25/2024 Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev.8/2013 Authorized Aaent) (Date) 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 NC o County Onslow '" "i'' ' X Spray Field ❑ 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: 6/10/2024 FIELD ANALYSES: WAS Well Depth: 12.1 ft. Well Diameter: 2 in. pH 00400: 5.1 units Temp. 000lo: 25.6 oC DRY at Depth to Water Level 82546: 9 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: 6 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 1.49 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed. 6/10/2024 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 0.1 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 194 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 5.1 units Ba - Barium 01007 ug/L TOC 00680 2.9 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 89 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # 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 Noe GW-59 Rev.8/2013 Sianature"&LPNrr ittee (or Authorized Aqent) (Date) 7/25/2024 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 Jacl::�onvllle County Onslow '' 1" '1 "" X Spray Field ❑ 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: 6/10/2024 FIELD ANALYSES: WAS Well Depth. 14.0 ft. Well Diameter: 2 in. pH 00400: 3.70 units Temp. 00010: 24.1 °C DRY at Depth to Water Level 82546: 11 ft. below measuring point Screened Interval: 7 ft. to 11 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 2.55 ft. above land surface Relative M.P. Elevation: 7.95 ft. Odor 00085: Volume of water pumped/bailed before sampling: 1.68 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/10/2024 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 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 250.5 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 3.70 units Ba - Barium 01007 ug/L TOC 00680 2.3 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 100 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 oloss 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 Aoent) Name and Title - Please print or tvoe GW-59 Rev.8/2013 nature'pf Peirnittee (or Authorized Aoent) (Date) 7/25/2024 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 Iru k omilne NC :)81i4('' County Onslow 'I ' X Spray Field ❑ 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: 6/10/2024 FIELD ANALYSES: WAS Well Depth: 30.1 ft. Well Diameter: 2 in. pH 0040o: 6.5 units Temp. 000lo 25.7 °C DRY at Depth to Water Level 82546'. 4.8 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: 1.9 ft. Odor 00085: check Volume of water pumped/bailed before sampling: 12.14 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/10/2024 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 0.05 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 2.44 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): ssolved Solids:Total 70300 621 mg/L Al -Aluminum 01105 mg/L pH (Lab) oo403 6.5 units Ba - Barium 01007 ug/L TOC 00680 2.2 mg/L Ca - Calcium 00916 mg/L Chloride 00940 18 mg/L Cd - Cadmium 01027 ug/L Arsenic o1002 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 Aoent) Name and Title - Please print or tvl)e GW-59 Rev.8/2013 ittee (or Authorized Aoent) (Date) 7/25/2024 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 I-Irkr-,onvIII(-, NC, County Onslow h ' 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: 6/11/2024 FIELD ANALYSES: WAS Well Depth: 22.2 ft. Well Diameter: 2 in. pH 00400: 4.2 units Temp. 000lc 22.1 °C DRY at Depth to Water Level 62546: 13 ft. below measuring point Screened Interval: 5 ft. to 20 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 2.25 ft. above land surface Relative M.P. Elevation: 10.55 ft. Odor 00085: Volume of water pumped/bailed before sampling: 4.51 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/11/2024 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 0.48 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 16 mg/L Al -Aluminum oilo5 mg/L pH (Lab) 00403 4.2 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 oo6lo <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn -Manganese oloss 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 ittee (or Authorized Agent) (Date) 7/25/2024 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 VVQ0009267 UIC Permit Name (if different): NPDES Other Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery acl<r;onvillc rdc: 2`s`)10 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-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: 6/12/2024 FIELD ANALYSES: WAS Well Depth: 18.3 ft. Well Diameter: 2 in. pH 0040o: 5.7 units Temp. 000lo: 25.1 °C DRY at Depth to Water Level 82546: 8.6 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 3.04 ft. above land surface Relative M.P. Elevation: 5.56 ft. Odor 00085: Volume of water pumped/bailed before sampling: 4.66 gallons Appearance here: ❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/12/2024 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 0.05 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 125 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 5.7 units Ba - Barium 01007 ug/L TOC 00680 19.7 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 11 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 Aoent) Name and Title - Please print or type GW-59 Rev.8/2013 nature of Parfhitt6e (or Authorized Agent) (Date) 7/25/2024 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 cicscmvill�� NC 2851O County Onslow °'" fl, W, 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: froin Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-13 Date sample collected: 6/10/2024 FIELD ANALYSES: WAS Well Depth: 23.2 ft. Well Diameter: 2 in. pH 00400: 4.4 units Temp. 000lc 24 oC DRY at Depth to Water Level 82546: 15 ft. below measuring point Screened Interval: 10.5 ft. to 23.2 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 2.75 ft. above land surface Relative M.P. Elevation: 12.25 ft. Odor 00085: Volume of water pumped/bailed before sampling: 3.94 gallons Appearance here. - Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/10/2024 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 <0.02 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): Dissolved Solids -.Total 70300 58 mg/L AI - Aluminum 01105 mg/L pH (Lab) oo403 4.4 units Ba - Barium 01007 ug/L TOC 00680 1 mg/L Ca - Calcium oo916 mg/L Chloride 00940 19 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 ItMhos 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 Aoent) Name and Title - Please print or tviDe GW-59 Rev.8/2013 Authorized Aoent) (Date) 7/25/2024 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 VVQ0009267 UIC NPDES Other Permit Name (if different): Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery 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-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: 6/10/2024 FIELD ANALYSES: WAS Well Depth: 17.9 ft. Well Diameter: 2 in. pH 004oa 4.9 units Temp. 000lo: 26.1 °C DRY at Depth to Water Level 82546: 11 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. oo094: µMhos time of sampling,check Measuring Point is 11.8 ft. above land surface Relative M.P. Elevation: -0.8 ft. Odor 00085: Volume of water pumped/bailed before sampling: 3.31 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/10/2024 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 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids -.Total 70300 72 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 4.9 units Ba - Barium 01007 ug/L TOC 00680 14.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 8 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 1.05 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% GW-59 Rev.8/2U13 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 1aclsonviue rd<: �'�'`�'i(' 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-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: 6/13/2024 FIELD ANALYSES: WAS Well Depth: 15 ft. Well Diameter: 2 in. pH 00400: 4.7 units Temp. 000lo: 26.2 °C DRY at Depth to Water Level 82546: 3.5 ft. below measuring point Screened Interval: 5 ft. to 15 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 2.9 ft. above land surface Relative M.P. Elevation: 0.62 ft. Odor 00085: Volume of water pumped/bailed before sampling: 5.51 gallons Appearance here:[] Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/13/2024 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 1.61 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 105 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 4.7 units Ba - Barium 01007 ug/L TOC oomo 1.2 mg/L Ca - Calcium oo916 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) Specific 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 Noe GW-59 Rev.8/2013 (or Authorized Agent) (Date) 7/25/2024 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 El Lagoon ❑Remediation: Infiltration Gallery Jacksonville Ni; 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-16 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-16 Date sample collected: 6/11/2024 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 4.9 units Temp. 000lo: 25.3 eC DRY at Depth to Water Level 82546: 9.6 ft. below measuring point Screened Interval: 15 ft. to 20 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 2.4 ft. above land surface Relative M.P. Elevation: 7.2 ft. Odor 00085: Volume of water pumped/bailed before sampling: 7.39 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/11/2024 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 0.97 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): ssolved Solids:Total 70300 116 mg/L Al - Aluminum oilos mg/L pH (Lab) 00403 4.9 units Ba - Barium 01007 ug/L TOC 00680 2.1 mg/L Ca - Calcium oo916 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 14 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 oloss 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 Aoent) Name and Title - Please ormt or type Authorized Actent) (Date) 7/25/2024 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 Permit Name (if different): NPDES Other Facility Address: 716 Firetower Road TYPE OF PERMITTED OPERATION BEING MONITORED lack',onvllla I u= s3 40 County Onslow ❑ Lagoon ❑ Remediation: Infiltration Gallery i" �' "" X Spray Field ❑ Remediation: Contact Person: Amy Palaschak Telephone#: (910)938-3620 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name MW-17 No. of wells to be sampled: 17 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-17 Date sample collected: 6/11/2024 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 4.1 units Temp. 000lo 21.6 oC DRY at Depth to Water Level 82546: 8.4 ft. below measuring point Screened Interval: 15 ft. to 20 ft. Spec. Cond. 00094: µMhos time of sampling,check Measuring Point is 1.9 ft. above land surface Relative M.P. Elevation: 6.5 ft. Odor 00085 Volume of water pumped/bailed before sampling: 7.97 gallons Appearance here:❑ Samples for metals were collected unfiltered: X YES ❑ NO and field acidified: X YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 6/11/2024 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 <0.1 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): Dissolved Solids:Total 70300 96.8 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 4.1 units Ba - Barium 01007 ug/L TOC 00680 1.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 33 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 15 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ® Yes (1) ❑ No (0) Specific Conductance 00095 FtMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 0.23 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. Hansen - Public Services Director 7/25/2024 Permittee (or Authorized Agent) Name and Title - Please print or Noe GW-59 Rev.8/2013 Authorized Agent) (Date) F7 707 L nvirochem ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville 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@environmentalchemismcom Date of Report: Jun 24, 2024 Customer PO #: NC 28541 Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Lab ID Sample ID: 24-32492 Site: MW-8 Test Sulfate Total Organic Carbon (TOC) 1, 1, 1, 2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene 1,1-Dichloropropene 1,2, 3-Trich lorobenzene 1,2, 3-Trich loropropane 1,2,4-Trichoorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane 1,2-Dibromoethane 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3, 5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane 2-Chlorotoluene 4-Chlorotoluene Benzene Collect DatefTime Matrix 6/10/2024 12:54 PM Water Method EPA 300.0, Rev. 2.1, 1993 SM 5310 B-2014 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 Results Sampled by LCIML Date Analyzed 89 mg/L 06/13/2024 2.9 mg/L 06/18/2024 * 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0,50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 < 0,50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 a 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 Report #- 2C24-133a 2 Page 1 o115 F"00'"Q 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 8 CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13383 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 a-2011 < 0.50 pg/L 6/13/2024 Dibromomethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 Dichlorodifluoromethane SM 6200 8-2011 < 0.50 pg1L 6/13/2024 Bthylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec -Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/1312024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report # : 2024-13303 Page 2 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 . 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ; 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM6200 B-2011 < 0.50 pg/L 6/13/2024 Trans- 1,3-dich loropropene SM6200 B-2011 < 0.50 pg/L 6/13/2024 Trichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichlorofluoromethane SMB200 B-2011 < 0.50 pg/L 6/13/2024 Vinyl chloride SM6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 CI E-2011 5 mg/L 06/12/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 06/11/2024 Nitrate+ Nitrite-N itrogen EPA 353.2, Rev. 2.0, 1993 0.10 mglL 06/12/2024 Nitrate Nitrogen Subtraction Method 0.10 mg/L 06/19/2024 Report #• 2024 13383 Page 3 of 15 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@environmentalchemists.com City of Jacksonville Past Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-32493 Site: MW-9 6/10/2024 12:50 PM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 21 1993 100 mg/L 06/18/2024 Total Organic Carbon (TOC) SM 5310 B-2014 2.3 mg1L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.50pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1 -Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1 -Dichloropropene SM 620D B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichloropropane SM620D B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trichoorobenzene SM6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pglL 6/13/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pglL 6/13/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM620D B-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Benzene SM 620D B-2011 < 0.50 pg/L 6/13/2024 Report # 2r24.133`]3 Page 4 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 28W ■ 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis- 1,2-Dich loroethene SM 62ao B-2011 < 0.50 pg/L 6/13/2024 cis- 1, 3-Dich loropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibramomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dichlorodifluoromethane SM 6200 0-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadlene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert- B utyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #:: 2024-13363 Page 5 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 info@emironmentalchemists.com Trans-1,2-Dichloroethene SM 8200 B-2011 Trans-1.3-dichloropropene SM6200B-2011 Trichloroethene SM 6200 B-2011 Trichlorofluoromethane SM 6200 8-2011 Vinyl chloride SM 6200 8-2011 Chloride SM4500 CI E-2011 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2. Rev. 2.0. 1993 Nitrate+ Nitrite-N itrogen EPA 353.2. Rev. 2 0. 1993 Nitrate Nitrogen Subtraction Method Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells < 0.50 pg/L < 0.50 pg/L < 0.50 pg/L * 0.50 pg/L < 0.50 pg/L 7 mg/L < 0.02 mg/L < 0.02 mg/L <0.02 mg/L 6/13/2024 6/13/2024 6/13/2024 6/13/2024 6/13/2024 06/12/2024 06/11/2024 06/12/2024 06/19/2024 Report*' 2024-13363 Page 6 of 15 envirochem ANALYTICAL & CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville Attention: Environmental Chemists, Inc. W2 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@environmentalchemismcom Date of Report: Jun 24, 2024 Customer PO #: NC 28541 Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Lab ID Sample ID: 24-32494 Site: MW-10 Test Sulfate Total Organic Carbon (TOC) 1, 1, 1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane 1,2-Dibromoethane 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3, 5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane 2-Chlorotoluene 4-Chlorotoluene Benzene Collect DatefTime Matrix 6/10/2024 2:04 PM Water Method EPA 300.0, Rev. 2.1, 1993 SM 5310 B-2014 SM 6200 B-2011 SM e200 B-2011 SM e200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 Results Sampled by LC/ML Date Analyzed 148 mg/L 06/18/2024 2.2 mg/L 06/18/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 a 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 * 0.50 pg1L 6/13/2024 * 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg1L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 < 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 * 0.50 pg/L 6/13/2024 Report #. 2�24-13383 Page 7 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@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13383 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochiloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromomethane SM 6200 B.2011 < 0.50 pg/L 6/13/2024 Dich lorod ifluorom ethane SM 6200 13-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 0200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p4sopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #:: 2024-13383 Page 8 of 15 ANALYTICAL 8r CONSULTING CHEMISTS City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention. Trans-1,2-Dichloroethene Trans-1, 3-d i ch I o ro propene Trichloroethene Trichlorofluoromethane Vinyl chloride Chloride Nitrate Nitrogen (Calc) Nitrite Nitrogen Nitrate+Nitrite-Nitrogen Nitrate Nitrogen Environmental Chemists, Inc, 6602 Windmill Way, Wilmington, NC 29405 * 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 SM 62DO B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM 6200 B-2011 SM4500 CI E-2011 EPA 353.2, Rev 2 0.1993 EPA 363.2, Rev 2 0, 1993 Subtraction Method Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells < 0.50 pg/L < 0.50 pg/L < 0.50 Ng1L < 0.50 Ng1L < 0.50 Ng1L 18 mg/L < 0.02 mg/L 0.05 mg/L 0.05 mg/L 6/13/2024 6/13/2024 6/13/2024 6/13/2024 6/13/2024 06/12/2024 06/11 /2024 06/12/2024 06/19/2024 Report # 2024-13383 Page 9 of 15 71 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@environmentalchemists com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-32495 Site: MW-13 6/10/2024 1:53 PM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1, 1993 <5 mg/L 06/13/2024 Total Organic Carbon (TOC) SM 5310 B-2014 1.0 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 0-2011 < 0.50 lag/L 6/13/2024 1,1,1-Trichloroethane SM 6200 0-2011 < 0.50 lig/L 6/13/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 lag/L 6/13/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 lig/L 6/13/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 lag/L 6/13/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dlbromoethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 e rt# 2 4 1338 Page 10 of 15 F"00--. envirochem ANALYTICAL & CONSULnNG 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: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 NgIL 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 NgIL 6/13/2024 Chlorobenzene SM 6200 0-2011 < 0.50 NgIL 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 NgIL 6/13/2024 Chloroform SM 620a 0-2011 < 0.50 NgIL 6/13/2024 Chioromethane SM 6200 B-2011 < 0.50 NgIL 6/13/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0,50 pg/L 6/13/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 PgIL 6/13/2024 Dibromomethane SM 6200 B-2011 < 0.50 NgIL 6/13/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 62-30 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 8.2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec-Butylbenzene SM 62o0 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #- - 2024.13383 Page 11 of 15 F-7-0077virochem 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&nvironmentalchemismcom City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13383 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 620a B-2011 < 0.50 pg/L 6/13/2024 Trans-1,3-dichloropropene SM6200B-2011 < 0.50 pg/L 6/13/2024 Trichloroethene SM6200 B-2011 < 0.50 lag/L 6/13/2024 Trichlorofluoromethane SM6200 B-2011 < 0.50 lag/L 6/13/2024 Vinyl chloride SM6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 CI E-2011 19 mg/L 06/12/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA353.2. Rev. 2.0, 1993 < 0.02 mg/L 06/11/2024 Nitrate+Nitrite-Nitrogen EPA 353.2. Rev. 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 06/19/2024 Reportil: 2024-13383 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-32496 Site: MW-14 6/10/2024 2:31 PM Water LC/ML Test Method Results Date Analyzed Sulfate EPA 300.0, Rev- 2.1, 1993 <5 mg/L 06/1312024 Total Organic Carbon (TOC) SM 5310 B-2014 14.3 mg/L 06/18/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1, 1 -Trichloroethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 2, 3-Trich loropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B•2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-201 f < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 620o B 2011 < 0.50 pg/L 6/13/2024 Benzene SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Report #. 2024.13383 Page 13 of 15 F- 7:,"47 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 ■ 910.347.5943 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13383 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 8200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Chloroform SM 8200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg1L 6/13/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 < 0.50 pglL 6/13/2024 Dibromochloromethane SM 6200 B-2o11 < 0.50 pg1L 6/13/2024 Dibromomethane SM 6200 B-2u11 < 0.50 pg1L 6/13/2024 Dichlorodifluoromethane SM 6200 B-2u11 < 0.50 pg1L 6/13/2024 Ethylbenzene SM 6200 B.2011 < 0.50 pglL 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg1L 6/13/2024 Isopropyl benzene SM 8200 B-2011 < 0.50 pg1L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p4sopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec -Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM6200 B.2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report* 2u24-13383 Page 14 of 15 envirochem Z' Environmental Chemists, Inc. 6W2 Windmill Way, Wilmington, NC 28405 ■ 910.392.0223 Lab ■ 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ■ 252.473.57M Lab/Fax 255-A Wilntingwn Highway, Jacksonville, NC 28540 ■ 910.347.5843 Lab/Fax info®environmentalchemismo m City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13383 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM6200 B-2011 < 0.50 pg/L 6/13/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichloroethene SM 8200 B-2011 < 0.50 pg/L 6/13/2024 Trichlorofluoromethane SM6200 B-2011 < 0.50 pg/L 6/13/2024 Vinyl chloride SM6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 CI E-2011 8 mg/L 06/12/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA363.2, Rev. 20, 1093 < 0.02 mg/L 06/11/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0,1993 < 0.02 mg/L 06/14/2024 Nitrate Nitrogen Subtraction Method <0.02mg/L 06/19/2024 Comment: Reviewed by: Report #': 2024-13383 Page 15 of 15 Environmental Chemist, Inc., Wilmington, NC Lab #94 6602 Windmill Way Wilmington, NC 28405 910.392.0223 Sample Receipt Checklist Client: i Date: Report Number:— 2024-MfA Receipt of sample: ECHEM Pickup Client Delivery ❑ JUPS ❑ FedEx ❑ Other ❑ ❑ YES ID NO ❑x N/A 1. Were custody seals present on the cooler? ❑ YES I0 NO 0 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 ❑x Against Bottles IR Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor *C: 0.0 ❑x YES ❑ NO 3. If temperature of cooler exceeded 6*C, was Project Mgr./QA notified? 9 YES ❑ NO 4. Were proper custody procedures (relinquished/received) followed? ❑x YES ❑ NO S. Were sample ID's listed on the COC? YES ❑ NO 6. Were samples ID's listed on sample containers? 0 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? 19 YES ❑ NO 10. Did samples arrive in good condition for each test? Z YES ❑ NO 11. Was adequate sample volume availableT 0 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. mple Preservation: mple(s) adding (circle one); (Must be completed for any sample(s) incorrectly preserved or with headspace) were received incorrectly preserved and were adjusted accordingly 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 a new sample or notify the state lab if directed to analyzed by the customer. Who was notified, date and time: les Sam were received with COMMENTS: DOC. QA.002 Rev 1 s o K C rn m 2 3 o22 Q• m a _i O n y O 3 3 a m O , CD 7 0 N (D ro _ M o C =rm m N CD ca as STyppee laD 3 R Composite c G) G) G) G) G) 0 G) G) or Grab JG)G7 lob.{P G) -u 0 'u G) G) G) G) G) G7 -p G) Container or G} v a NChlorine mg1L 3 W �. io M o N -C N al -�o NUMBER x x x x x x x x x X NONE X X X X X X X X X X y HCL 10 X X X X X X X X r� X yj X H2SO4 ) pHNO3 M C fD S � C. NAOH ro W3 TH10 p' z `C y OTHER N 7" 3 7' 3 3' 3 =- 3 3 z ,o o ,o CL o =O m(m(mmm nnM mmnnnn n N C C C co C N C co C cn C U) C G N C(n N os- os- OS. Os. Os. os- 09- os. Os. Oc in 0 K C) aP C) E C) V 0 m n m 0 m C) nr C) w 0, m m v w m in _ iD —, ro - ro V) - m Cn - (A m m cn - --- m (J) m U] - CA m C t t'D �z Z 9Z Kz Kz Kz 9Z KZ z z ITI N 4.1 oro o- N oro N N o� N C) N oro SD N oro SD N oro N C:) (ID N oro N v C) SD, M Mro a C5 o- o- C:) C:, o- C_ C) o_ n 0 0 0 U C) 0 C) C) 0 v 0 N w � x o -V 0 7 O C 03 X Z w n N n co N {n 0o O o 0 x n 0 z O T L. 0 M O 1 O Z Z n n 63 rn rn N O n o 0 � H L C) N O iD = I O m LIP i- M O w a 4�b z w !t L O c) n a d �x ai OCIL .� C C� tD n Cf C rn zZ "C 0 ', 0 0 Z M n M o Z z m A Z r. n 0 N o v w M n m M0 n c) Zq O z V� cw � V w ~ I�111� N z�o 0 [enviroche]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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13494 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-32784 Site: MW-11 6/11/2024 12:27 PM Water Loveless/Campell Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2 1 1993 <5 mg/L 06/13/2024 Total Organic Carbon (TOC) SM 5310 B-2014 <0.5 mg/L 06/18/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.50pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1 -Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1 -Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 lig/L 6/13/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromoethane SM 6200 B-201 i < 0.50 pg/L 6/13/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM 6200 8-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 62CO B-2011 < 0.50 pg/L 6/13/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report p 2:24-13494 Page 1 of 9 F"W�' -- -71 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 infogenvironmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Past Office Box 128 Customer PO M Jacksonville NC 28541 Customer ID: 08110015 Attention: Report M 2024-13494 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 8200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 8200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 0-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B•2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis- 1,2-Dich loroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis- 1, 3-Dich loropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropylbenzene SM 6200 B 2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 8200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 0-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-Isopropyltoluene SM 8200 B-2011 < 0.50 pg/L 6/13/2024 sec -Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #. , 2024-13494 Page 2 of 9 Environmental Chemists, Inc. envirochem W2 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 28W ■ 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info(a)environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13494 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 Ci E-2011 6 mg1L 06/14/2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA353.2, Rev. 2.0,1993 < 0.02 mg1L 06/12/2024 Nitrate+Nitrite-Nitrogen EPA353.2, Rev, 2.0,1993 0.48 mg/L 06/14/2024 Nitrate Nitrogen Subtraction Method 0.48 mg/L 06/20/2024 Report #- - 2024-13494 Page 3 of 9 Environmental Chemists, Inc. envitrochem 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13494 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatefTime Matrix Sampled by 24-32785 Site: MW-16 6/11/2024 1:28 PM Water Loveless/Campell Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1, 1993 14 mg/L 06/13/2024 Total Organic Carbon (TOC) SM 5310 B-2014 2.1 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1 -Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloropropene SM 6200 s-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichlorobenzene SM6200B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 B-2a11 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2o11 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM 6200 0-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Benzene SM 620D B-2011 < 0.50 pg/L 6/13/2024 Report #:: 2024-13494 Page 4 of 9 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO M Customer ID: 08110015 Report M 2024-13494 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene sM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1,2-Dichloroethene SM 6200 a-2011 < 0,50 pg/L 6/1312024 cis- 1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 B-2o11 < 0.50 pg/L 6/13/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-201i < 0.50 pg1L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #: 2024-13494 Page 5 of 9 :enviro c-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 • 910.3475843 Lab/Fax info@environmentalchemist&com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13494 Project ID: Monitoring Wells Trans-1 ,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trans-1,3-dichloropropene 5M6200B-2011 <0.50pg/L 6/13/2024 Trichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichlorofluoromethane SM 6200 B-2011 < 0,50 pg/L 6/13/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 CI E-2011 42 mg/L 06/14/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev. 2.0, 1993 < 0.02 mg1L 06/12/2024 Nitrate+Nitrite-Nitrogen EPA 353 2, Rev 2 0,1993 0.97 mg/L 06/14/2024 Nitrate Nitrogen Subtraction Method 0.97 mg/L 06/20/2024 Report #:: 2024-13494 Page 6 of 9 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(i�environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13494 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-32786 Site: MW-17 6/11/2024 2:33 PM Water Loveless/Campell Test Method Results Date Analyzed Sulfate EPA300.0, Rev.2.1, 1993 15 mg/L 06/13/2024 Total Organic Carbon (TOC) SM 5310 B-2014 1.1 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1, 1, 1 -Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichioroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2.3-Tnchlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,3-Tnchloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trichoorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dibromoethane SM 6200 0-2011 < 0.50 pg/L 6/13/2024 1,2-Dichlorobenzene SM 6200 0-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3,5-Trimethylbenzene SM 6200 8-2011 < 0.50 pg/L 6/13/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 1,3-Dichloropropane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Report #. 2024.13494 Page 7 of 9 r- 7 7 1 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 8 CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13494 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromochloromethane SM6200B-2011 < 0.50 pg/L 6/13/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1.2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 cis-1.3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Dibromochloromethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 Dibromomethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 Dichlorodifluoromethane SM 6200 8-2011 < 0.50 pg/L 6/13/2024 Ethylbenzene SM 6200 6-2011 < 0.50 pg/L 6/13/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/13/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 sec-Butylbenzene SM 6200 B.2011 < 0.50 pg/L 6/13/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 tert-Butylbenzene SM 6200 B 2011 < 0.50 pg/L 6/13/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Reportk. 2024-13494 Page 6 of 9 envirochem Environmental Chemists, Inc. 6602 Windmill Way, Wihnington, NC 28405 * 910.392.0223 Lab ■ 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 * 252.473.5702 Lab/Fax 255-A Wihnington Highway, Jacksonville, NC 28540 ■ 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13494 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichloroethene SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/13/2024 Chloride SM4500 ci E-2011 33 mg/L 06/14/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2, Rev.2.0 1993 < 0.02 mg/L 06/12/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev.2.0 1993 < 0.02 mg/L 06/14/2024 Nitrate Nitrogen Subtractwn Method <0.02 mg/L 06/20/2024 Comment. Reviewed by: - Report # 2024-13494 Page 9 of 9 Environmental Chemist, Inc., Wilmington, NC Lab #94 6602 Windmill Way Wilmington, NC 28405 910,392.0223 Sample Receipt Checklist � p� 1� 1, Client: 1 yI II V Date: Report Number: _ 2024- 1 q q `i of sample: ❑ YES 10 NO ❑ YES 10 NO Original temperature ECHEM Pickup W Client Delivery ❑ 1 UPS ❑ FeclEx ❑ Other ❑ N/A 1. Were custody seals present on the cooler? x❑ N/A 12. If custody seals were present, were they intact/unbroken? upon receipt 'C Corrected temperature upon receipt "C How temperature taken: ❑ Temperature Blank ❑x Against Bottles IR Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor °C: 0.0 x❑ YES ❑ NO 3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified? 9 YES ❑ NO 4. Were proper custody procedures (relinquished/received) followed? 0 YES ❑ NO S. Were sample ID's listed on the COC? 0 YES ❑ NO 6 Were samples ID's listed on sam I t ? 0 YES ❑ NO p e con ainers. 7. Were collection date and time listed on the COC? 9 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? YES ❑ NO 10. Did samples arrive in good condition for each test? 0 YES ❑ NO 11. Was adequate sample volume available?' 9 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? 13 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: Sample(s) by adding (circle one): Must be completed for any sample(s) incorrectly preserved or with headspace) were received incorrectly preserved and were adjusted accordingly H2SO4 HNO3 HCl NaOH e of preservation: If more than one preservative is needed, notate in comments below Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or y the state lab if directed to analyzed by the customer. Who was notified, date and time: es Sample(s) were received with headspace COMMENTS: DOC, QA.002 Rev 1 iz n CL ;c N 0 m 0 eD 3 O 4 n O Z � rt to O 3 v m N O � � 3 3 co 0 5 m n O z PI IO In =r s N ,� CL o 13 C C C C Sample C C C C p d Composite c G) G) G) (7) G) G) G) G) G) or CL Grab CD Ir G)-uG)-0G)-0G)TG)'n0-uG)-uG)-aG)-vG) Container (P or G) Chlorine mg1!_ � 1� o �-- \ LAB ID � j.�S 11 NUMBER —4- �0 NONE X X X X X X X X X X a y HCL ^� iC X X X X X X X X X H2SO4 N �1 3 p m HNO3 C r M NAOH .n{ O TH1O z OTHER A U) U) U7 U) U) U) U) U) U) U) z N }y v arI w sv v m m � m m rn mv rn m m m m� N (1) z z z z z z z z z z m K @ p1 Q1 @ @ pi N @ C S—D CAD N (A f�D SD N Cp (D N N 0 P: 0 a- 0 2: 0 s 0 a: 0 2: 0 s 0 G%% a N 0 2 0 3 -+ v 0 0 0 0 0 0 0 0 0 �, 0 r CD CL (D CL (D a CD a: (D CL CD CL M. o C a a V CD CL G M 11 to V F CL cu °v r m N n N N o 'D [� 7 C W (� K �h Z 0 7e' ONO co O CDC fp 0 0 M v z O -< 0 M 0 0-�� 0 n � n m rn u ic n 0 R V1 c.. C') Ti rA O C X O M v M .. 10 N Z Z °i o O N � N m x w , 00 � Wr n C "\ O Z% � C [R v n O 0 0 r M 0 1 Z Z v 0 2 Z O 0 C N I v rn z Z 0 v Z 90 0 Z A ;0ic a rn Z O z Onq A 0 r v x 0 x L � O Nrn C) KM a _I O z �cfw � � y 4 ti N Zm 0 O rn 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 into@environmentalchemists.com City of Jacksonville Past Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report M 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-33314 Site: MW-5 6/12/2024 1:06 PM Water LC/MUCK/MR Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1, 1993 <5 mglL 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 0.7 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 8-2o11 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM6200B-2011 <0.50pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1 -Dichloroethane SM 6200 B-2-DI1 < 0,50 pg/L 6/18/2024 1, 1 -Dichloroethene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 1,1-Dichloropropene SM 6200 8-2011 < 0.50 pg/L 6/18/2024 1,2.3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2.3-Trichooropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2.4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg1L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pglL 6/18/2024 Benzene SM 620a 8-2o11 < 0.50 pg/L 6/18/2024 Report # 2.24-136 _ Page 1 of 27 ,e,nvi oche] 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 a 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5M3 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoch loro methane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM62v0 B-2011 < 0.50 pg/L 6/18/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM WO B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyltoluene SM 6200 B-2011 1.28 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-B utyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 1.07 pg/L 6/18/2024 Report C 2024-13688 Page 2 of 27 envirochem ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. M02 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: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 8.2011 < 0.50 pg/L 6/18/2024 Trans- 1,3-dich loropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0.50 Mfg/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 7 mg/L 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2. Rev. 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353.2. Rev. 2.0, 1993 0.04 mg/L 06/18/2024 Nitrate Nitrogen Subtraction Method 0.04 mg/L 06/20/2024 Report #' 2024-13688 Page 3 of 27 [envirochemIm 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(i�environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-33315 Site: MW-6 6/12/2024 1:54 PM Water LC/MUCB/MR Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 2 1, 1893 19 mg/L 06/14/2024 Total Organic Carbon (TOC) SM $310 B-2014 5.6 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 8-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1 -Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2, 3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichooropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trimethylbenzene SM 62CO B-2011 < 0,50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 611812024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 B-2011 < 0,50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 620 B-2011 < 0,50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 6201) B-2011 < 0.50 pg/L 6/18/2024 Report #:: 2024-13688 Page 4 of 27 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO M Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0,50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 0-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 0-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 8-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 sec -Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #: 2024-13688 Page 5 of 27 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@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 pg1L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 42 mg/L 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev 2 0.1993 0.13 mg1L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353 2, Rev 2 0.1993 < 0.02 mg/L 06/18/2024 Nitrate Nitrogen Subtraction Method <0.02 mg1L 06/20/2024 Report # : 2024-13688 Page 6 of 27 envirochem ANALYTICAL S 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 tab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 a 910.347.5843 lab/Fax info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-33316 Site: MW-12 6/12/2024 2:26 PM Water LCIMLICB/MR Test Method Results Date Analyzed Sulfate EPA 300.0, Rev 2 1, 1993 11 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 19.7 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 8200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1 -Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Tri methyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-C h loropro pane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 3, 5-Trimethylbenzene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 Report # 2n24-13688 Page 7 of 27 ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 - 910-3922.0223 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 info@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p4sopropyltoiuene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 sec-B utyl benzene SM6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pglL 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pglL 6/18/2024 Toluene SM6200 B-2011 < 0.50 pglL 6/18/2024 Report #: 2024-13688 Page 8 of 27 r7 � . Cnvirolehem] 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: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans- 1, 2-D ich loroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans- 1, 3-dich loropropene SM6200B-2011 <0.50pg/L 6/18/2024 Trichloroethene SM 6200 8-2011 < 0.50 pg/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 7 mg/L 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2. Rev. 2.0, 1993 0.05 mglL 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 06/18/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 06/20/2024 Report # : 2024-13688 Page 9027 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-33317 Site: MW-2 6/13/2024 10:34 AM Water LC/MUCK/MR Test Method Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1 1993 9 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 9.1 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 8.2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 620D B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/1812024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/1812024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 611812024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/1812024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 8200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0,50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1.3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 62CLl B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 8.2011 < 0.50 pg/L 6/18/2024 Benzene SM 8200 B-2011 < 0.50 pg/L 6/18/2024 Report V 2724-13688 Page 10 of 27 en7 virochem 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 infb� environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 B romoch loro methane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0 50 pg/L 6/18/2024 cis-1, 2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 8200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 8-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 5200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyltoluene SM 8200 B-2011 < 0.50 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #:: 2024-13688 Page 11 of 27 ezrochem 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 info@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SMB200 B-2011 < 0.50 pg/L 6/18/2024 Trans-1,3-dichloropropene SM6200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM6200 B-2011 < 0,50 pg/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM6200 B-2011 < 0,50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 64 mg/L 06/17/2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA 353.2, Rev.2.0, 1903 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0, 1993 0.07 mg/L 06/18/2024 Nitrate Nitrogen Subtraction Method 0.05 mg/L 06/20/2024 Report # 2024-13688 page 12 of 27 F0,00— -- —11'�ql Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 + 910.392.0223 Lab • 910.392.4424 Fax ® 710 Sowsertown 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-33318 Site: MW-3 6/13/2024 10:50 AM Water LC/MUCB/MR Test Method Results Date Analyzed Sulfate EPA 300.0. Rev 21, 1993 <5 mg/L 06/14/2024 Total Organic Carbon (TOG) SM 5310 B-201a 1.5 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 8-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 NgIL 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1 -Dichloroethane SM 6200 B-2011 < 0.50 NgIL 6/18/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropene SM 62-00 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B 2011 < 0.50 pg/L 6/18/2024 1,3,5-Trimethylbenzene SM 6200 8.2011 < 0.50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 3-Dichloropropane SM 6200 B-2011 < 0. 50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #. 2024.13686 Page 13 of 27 envirochem ANALYTICAL S 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: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0,50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1, 3.Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 13-201 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 8-201 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6203 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 a-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyttoluene SM 620u B-2011 < 0.50 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pglL 6/1812024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM62u0 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #: 2024-43688 Page 14 of 27 [envirochem] ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910,392.0223 Lab 4 910.392.4424 Fax 710 Sowsertown Road, Manteo, NC 27954 ' 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ■ 910.347.3843 Lab/Fax info@environmentalchemismcom City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans- 1,3-dichioropropene SM8200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM6200 B-2011 < 0.50 pg/L 6/18/2024 Trichlorofluoromethane SM6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 ci E-2011 13 mg1L 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 363.2, Rev 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+ Nitrite-N itrogen EPA 353.2, Rev 2.0, 1993 0.03 mg/L 06/20/2024 Nitrate Nitrogen Subtraction Method 0.03 mg/L 06/24/2024 Report #:, 2024-13688 — ---- Page 15 of 27 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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-33319 Site: MW-4 6/13/2024 9:48 AM Water LC/MUCBIMR Test Method Results Date Analyzed Sulfate EPA 300 0, Rev 2.1, 1993 45 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B.2014 1.7 mg/L 06/18/2024 1,1,1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM e200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 2, 3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 ug/L 6/18/2024 1, 3-Dichloropropane SM 6200 B-2011 < 0.50 NgIL 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-201i < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 8200 B-2011 < 0.50 pg/L 6/18/2024 Report #. 2024-13-1-80 Page 16 of 27 Environmental Chemists, Inc. envirochem W2 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@cnvironmentalchemists com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis- 1, 3-Dich loropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 5200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/1812024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg1L 6/18/2024 p-Isopropyltoluene SM 6200 8-2011 < 0.50 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #:: 2024-13688 Page 17 of 27 [envirrochem ANALYTICAL. S 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/flax 255-A Wilmington Highway, Jacksonville, NC 28540 ■ 910.347.5843 Lab/Fax info@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Tracts-1,2-Dichloroethene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Chloride SM4600 CI E-2011 63 mg/L 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353 2, Rev 2.0, 1993 < 0.02 mg/L 06/20/2024 Nitrate Nitrogen Subtraction Method <0.02 mg/L 06/24/2024 Report #.. 2024-13688 Page 18 of 27 [envirroehe]m2 ANALYTICAL 8 CONSULTING CHEMISTS Environmental Chemists, Inc. 6W2 Windmili 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/flax info@environmentalchemismoom City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect DatelTime Matrix Sampled by 24-33320 Site: MW-7 6/13/2024 11:40 AM Water LC/ML/CB/MR Test Method Results Date Analyzed Sulfate EPA 300 0, Rev 2.1, 1993 66 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 7.3 mg/L 06/18/2024 1. 1, 1,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 8-201 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1 -Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichlo ropropene SM 6200 B-2C 11 < 0.50 pg/L 6/18/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM 6200 B 2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg1L 6/18/2024 1,3,5-Trimethylbenzene SM6200 B-2011 < 0.50 iig/L 6/18/2024 1,3-Dichlorobenzene SM 0200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 8-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report N. 2C24.1368 n Page 19 of 27 ro'"07' 6:nLviroche] ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6W2 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@environmentalchemistscom City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 0-2011 < 0.50 pg/L 611812024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/1812024 Chloromethane SM 6200 B-2011 < 0.50 pg1L 6/18/2024 cis-1,2-Dichloroethene SM 6200 8-2011 < 0.50 pg/L 6/18/2024 cis-1,3-Dichloropropene SM 6200 B-2011 < 0.50 pglL 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pglL 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pglL 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg1L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg1L 6/18/2024 Nexachlorobutadiene SM6200B-2011 < 0.50 pglL 6/18/2024 lsopropylbenzene SM6200B-2011 < 0.50 pglL 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pglL 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pglL 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 sec -Butyl benzene SM 6200 0-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene sM e200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report # - 2024 1368m Page 20 of 27 F - _747 Environmental Chemists, Inc. envirochem 6W2 Windmill Way, Wilmington, NC 28405 * 910.392.0223 Lab • 910.392.4424 Fax 710 Bawsertown Road, Manteo, NC 27954 • 252.4735702 Lab/Fax ® 255-A Wilmington Highway, Jacksonville, NC 2&540 • 910.347.5843 Lab/Fax ANALYTICAL do CONSULTING CHEMISTS infb@=vironmentalchemistacom City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1 ,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans-1 ,3-dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0.50 Ng/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 75 mglL 06/17/2024 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2, Rev. 2 0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 3532, Rev. 20.1993 0.03 mg/L 06/20/2024 Nitrate Nitrogen Subtraction Method 0.03 mg/L 06/24/2024 Report M. 2024-13688 Page 21 of 27 F""'T 6L] roche ANALIRICAL & CONSULTING CHEMIST$ City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Environmental Chemists, Inc. 6W2 Windmill Way, Wilannl gran, NC 28405 ■ 910.392.0223 Lab ■ 910.392.4424 Fax 710 Bawsertown 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: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: 24-33321 Site: MW-15 Test Collect Date/Time 6/13/2024 11:21 AM Method Matrix Sampled by Water LC/ML/CB/MR Results Date Analyzed Sulfate EPA 300.0, Rev. 2.1, 1993 6 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 1.2 mg/L 06/18/2024 1, 1, 1,2-Tetrachloroethane SM 8200 B-2011 < 0.50 pg/L 6/18/2024 1,1,1-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM6200B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trim ethyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloroethane SM6200B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 3,5-Trimethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1.3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene sM 6200 B-2011 < 0.50 pg/L 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg1L 6/18/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #: 2024-13688 Page 22 of 27 rolow'--- 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 S CONSULTING CHEMWrS info environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 ug/L 6/18/2024 Bromochloromethane SM 6200 B-2011 < 0.50 ug/L 6/18/2024 Bromodichloromethane SM 6200 8-2011 < 0.50 ug/L 6/18/2024 Bromoform SM 6200 B-2011 < 0.50 ug/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 ug/L 6/18/2024 Carbon tetrachloride SM 6200 0-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM 6200 B-2011 < 0,50 pg/L 6/18/2024 cis-1.2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 cis- 1.3-Dich loropropene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 Dibromochloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Isopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 611812024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/1812024 p4sopropyltoluene SM 62oo B-2011 < 0.50 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM6200 B-2011 < 0.50 pg/L 6/18/2024 Report #:: 2024-13688 Page 23 of 27 _- -1 -,"7 Environmental Chemists, Inc. envirochem J 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@environmentalchemists.com City of Jacksonville Date of Report: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention: Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans- 1, 3-d ich loropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0.50 ug1L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 Ci E-2011 48 mg/L 06/17/2024 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA 353.2, Rev. 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353.2, Rev. 2.0, 1993 1.61 mg/L 06/20/2024 Nitrate Nitrogen Subtraction Method 1.61 mg/L 06/24/2024 Report* 2024-13686 Page 24 of 27 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@environmentalchemismcom City of Jacksonville Post Office Box 128 Jacksonville NC 28541 Attention: Date of Report: Jun 24, 2024 Customer PO M Customer ID: 08110015 Report M 2024-13688 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 24-33322 Site: MW-1 6/13/2024 12:56 PM Water LCIMLICB/MR Test Method Results Date Analyzed Sulfate EPA 300.0. Rev. 2.1, 1993 18 mg/L 06/14/2024 Total Organic Carbon (TOC) SM 5310 B-2014 11.0 mg/L 06/18/2024 1, 1, 1, 2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 1, 1 -Trichlo roethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2,2-Tetrachloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1,2-Trichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,1-Dichloropropene SM 6200 B-2011 < 0.50 NgIL 6/18/2024 1,2,3-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,3-Trichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2,4-Trnmethylbenzene SM 6200 B-2011 < 0.50 NgIL 6/18/2024 1,2-Dibromo-3-Chloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dibromoethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichlorobenzene SM 6200 B-2011 < 0.50 fag/L 6/18/2024 1,2-Dichloroethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,3,5-Trimethyl benzene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 1,3-Dichlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1, 3-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 1,4-Dichlorobenzene SM 6200 B-2011 < 0.50 NgIL 6/18/2024 2,2-Dichloropropane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 2-Chlorotoluene SM 6200 B-2011 < 0.50 lag/L 6/18/2024 4-Chlorotoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report #-: 2024-13688 Page 25 of 27 :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@environmentalchemists.com City of Jacksonville Post Office Box 128 Jacksonville NC Attention: 28541 Date of Report: Jun 24, 2024 Customer PO #: Customer ID: 08110015 Report #: 2024-13688 Project ID: Monitoring Wells Bromobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoch loro methane SM 8200 B-2011 < 0.50 pg/L 6/18/2024 Bromodichloromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Bromoform SM 6200 B-2011 < Q.50 pg/L 6/18/2024 Bromomethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Carbon tetrachloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chlorobenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloroethane SM6200B-2011 < 0.50 pg/L 6/18/2024 Chloroform SM6200B-2011 < 0.50 pg/L 6/18/2024 Chloromethane SM6200B-2011 < 0.50 pg/L 6/18/2024 cis-1,2-Dichloroethene SM6200B-2011 < 0.50 pg/L 6/18/2024 cis-1, 3-Dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Dibromochloromethane SM6200B-2011 < 0.50 pg/L 6/18/2024 Dibromomethane SM6200B-2011 < 0.50 pg/L 6/18/2024 Dichlorodifluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Ethylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Hexachlorobutadiene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 lsopropylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 M+P Xylene SM 6200 B-2011 < 1.00 pg/L 6/18/2024 Methylene chloride SM 620 B-2711 < 0.50 pg/L 6/18/2024 Naphthalene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 n-Propylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 ortho-Xylene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 p-Isopropyltoluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 sec-Butylbenzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Styrene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 tert-Butyl benzene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Tetrachloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Toluene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Report N 2 24 13668 Page 26 of 27 F000,7 -, -Oqql envirochem I'll 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: Jun 24, 2024 Post Office Box 128 Customer PO #: Jacksonville NC 28541 Customer ID: 08110015 Attention; Report #: 2024-13688 Project ID: Monitoring Wells Trans-1,2-Dichloroethene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trans-1,3-dichloropropene SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Trichloroethene SM 6200 B-2011 < 0,50 pg/L 6/18/2024 Trichlorofluoromethane SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Vinyl chloride SM 6200 B-2011 < 0.50 pg/L 6/18/2024 Chloride SM4500 CI E-2011 39 mg/L 06/17/2024 Nitrate Nitrogen (Galt) Nitrite Nitrogen EPA 353.2. Rev, 2.0, 1993 < 0.02 mg/L 06/13/2024 Nitrate+Nitrite-Nitrogen EPA 353.2. Rev. 2.0,1993 0.12 mg/L 06/20/2024 Nitrate Nitrogen Subtraction Method 0.12 mg1L 06/24/2024 Comment-. Reviewed by: Report #;; 2024-1 WS Page 27 of 27 0 Q M 1114,, vvilml'ngton, NC Lab #94 6602 Windmill Wilmington, NC 2> rr Sample Receipt Checklist 910.392.G Client: (� r �� 1C }�V I I !P_ Date: 2 `4 Re port Number: _ 2Q24 Receipt of ! J camp e. ECHEM Pickup Client Deliver ❑ ❑ YES ❑ NO N/A Y UPS ❑ FedEx ❑ ❑ YES p NO 1. Were custody seals present on the cooler? N/A 2 If cu t d Other ❑ s o y seals were present, were they intact/unbroken? Origins! temperature upon receipt How temperature taken: p oC Corrected temperature upon receipt _ lR Gun !D: Thomas Traceable S/f� 230222540 ure Blank Against Bottles ion Factor OC: YES ❑ NO 3. If temperature of cooler exceeded 6tC, was Project .Q YES ❑ NO 4. Were proper custod 1 Mgr./(Zq notified? YES ❑ NO p � Y procedures (relinquished/received) followed? 5• Were sample !D s listed on the COG? YES ❑ YES m ❑ NO 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 COC? YES ❑ NO 9. Did samples arrive in proper containers for each test? 10. Did samples arrive in YES YES ❑ NO good condition for each test? 11. Was adequate sample volume availableT YES ❑ ❑ NO NO 12. Were samples received within proper 11 ho11 lding 11 tim11 e for YES ❑ NO 13. Wrequested ere acid preserved samples received at a pH of <z? * q tests. YES ❑ NO 14. Were cyanide samples received at a pH >12? YES ❑ NO 15. Were sulfide samples received at a pH >9a 16. Were NH3/7KN/phenol YES YES ❑ NO received at a chlorine residual of <0.5 m a f 17. Were Sulfide/Cyanide received at a ❑ NO chlorine residual of <0 5 18 W / L L7Y ere orthophosphate samples filtered in the field within 15 minutes? /Volatiles are pH checked at time of analysisand recorded on the benchsheet. teria samples are checked for Chlorine at time of analysis and recorded on the benchsheet. Preservation: (Must be completed for any samples) incorrectls) Y preserved or with headspace) were received incorrectly preserved and were adjusted accordingly ing (circle one): Hz504 HNO3 HCi preservation:NaOH If more than one preservative is needed, notate in comments below tify customer service immediately for incorrectly preserved samples. Obtain a new sample or state tab if directed to analyzed by the customer. Who was notified, date and time: s Samples) were received with headspace COMMiFNrc. nnr r,n rvr, _ . N o m r Q. (D z ~ i_ �I O 2 O 61 M 0 B a N 3 , O 7 ? 3 eD ,K Q CD rt N rL � V� `D O 1 Jam/ jJN` � �� A u, r ul ( (1 L/, � V �J �j CD `C V `J 0 1 C �C C Sample IA lu Type R Composite c G) G) 0 G) G) G) G) G) G) 0 or a Grab 0 G) � G) a G) -0{P orG)N Chlorine mgR. r (D B o m W W W L�T*�+ V' KN C� W LAB 10 A W W NUMBER VTg"' ( _' X X X X iC X X X X )< NONE j y X X X X X X X X X X HCL X X X X X X X X X X H2SO4 X N p• HNO3 m C 1_ l_ ; ID NAOH CL oi O = THIO Z y OTHER 'ro A � m i o 0 n C) � O -i O O Q O p OL O O MQ a 0 O Q O S O —I Q O =' O M. 0 =r O —i Q O 3 O —I Q O S O Q O + z (D n CD (Dn (Dn (D n (Dn (o n (D n (D n (D n + <cf) c <C/) c <u) c <(n c <(f) c <c/) c <(i) c <N c <� c <cn c ( i 0 0 Qr1 n Ci n> 0 v C) m 06 C) y 0 EP 0 v i-n & C/) Cn @ CAS Cn � N (DC0- Cn �D CI? � D a m Z K Z K Z Z� Z K z K z Z z z m I rnE K)w 0) N2) C;)_:� N01 0 N0) cr)� N rn N� cr) rn� �� N 7 m� Na) 0� N to + m M O m o (D CD (D o- o (D a- o m o- O ro o- C7 (p o- O N o- O N o_ O CD Q_ m i C) 0 n 0 .� C) C) C7 C) C) L C) N Ot a iz W °o r rn z --.I c N X cn C W (D O X z n w Do ONo O Cn Z O 0 0 0 oz z K � m m n rr 0 m N L 41 n 7 O c e� N = o M a O� M O Z Di n Z m �YG � s O 0 CD lu x aI' C� N O C co 3 � C7 M a C D W rn zZ 0 O Z 1 X '0 0 -no T} N n� mg w a " 3 is 4n N a� w n3. J O � wz w n N N 0- N C A GT