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HomeMy WebLinkAboutWQ0005233_Monitoring - 11-2020_20201222UNITED STATES MARINE CORPS MARINE CORPS AIR STATION POSTAL SERVICE CENTER 8003 CHERRY POINT, NORTH CAROLINA 28533-0003 IN REPLY REFER TO: 5090/07109 LN December 15, 2020 North Carolina Department of Environment Quality Division of Water Quality Information Processing Center 1617 Mail Service Center Raleigh, NC 27699-1617 Subj: TRIENNIAL GROUNDWATER MONITORING In accordance with the groundwater monitoring and reporting requirements of MCAS Cherry Point's Non-NPDES permit WQ0005233 for Land Application of Wastewater Residuals, enclosed are the original and one copy of the GW-59-A report and the four GW-59 reports (one each for monitoring wells 3, 4, 5, and 6) for the triennial reporting for November 2020. Should you have any questions, please contact Mr. Timothy Lawrence of the Environmental Affairs Department at your earliest convenience at (252) 466-2754. Sincerely, bT O Y �11/114� ty Facilities Director By direction of the Commanding Officer KH Enclosure: (1) GW-59-A (2) GW-59 for MW-3 AN g (3) GW-59 for MW-4 (4) GW-59 for MW-5 (5) GW-59 for MW-6 GVb-59A (1)MPI,IAN(T RVPOR I FORM Permit # WQ0005233 (Submit one each monitoring period with G W-59forms.) Enter date monitoring results were due. 12/31/2020 Will this monitoring report (GW-59 and GW-59A) be YES NO 1 submitted after the established due date? X 2 Was any required information missing on the GW-59 report forms? YES NO X 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. Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, YES NO 3 missing identification plate, area overgrown, etc.)? If the answer is "Yes", contact the Regional Dfceforguidance. X 4 Are any monitored constituents equal to or above the established standards? YES NO X 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 X space provided below: MW-3 Fecal Coliforms 27 For the constituents identified in question 4 above, have standards been exceeded previously for the same YES NO 5 constituent(s) in the same well(s) in the last two years? X If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). MW-3 November 2018 Fecal Coliforms 3; MW-3 November 2019 Fecal Coliform 3 6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO X 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. Is the permittee implementing previously approved actions required by the Division involving this groundwater YES NO 7 quality problem? X 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. The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with 8 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. Jeffrey Clayton Utility Systems Operator Signature of Permittee (or Authorized Agent) CJ Date 12/4/2020 SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM lip 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 PHONE: (919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 6 30 2024 Facility Name: MCALF - Atlantic MCAS Non -Discharge UIC Permit Name (if different): NPDES WQ0005233 Other Facility Address: MCAS Cherry Point, NC 28533-0006 TYPE OF PERMITTED OPERATION BEING MONITORED County: Carteret ❑ Lagoon ❑ Remediation: Infiltration Gallery (city) (sv(e) (zip) 0 Spray Field ❑ Remediation: Contact Person: Jeffrey Clayton Telephone #: 252-466-5874 ❑ Rotary Distributor L j Land Application of Sludge Well Location/Site Name: MW-3 No.of Wells to be Sampled: 1 (mom ❑ Water Source Heat Pump ❑ Other: SAMPLING INFORMATION If WELL WELL ID NUMBER (From Permit): MW-3 Date Sample Collected: 11/17/2020 FIELD ANALYSIS: WAS Well Depth 15 ft. Well Diameter: 2 pH 00400 5.5 units Temp 00010: 18 °C DRY at Depth to Water Level 82546: 4.8 ft. below measuring point Screened Interval: 2 ft. to 15 ft. Spec. Cond. 00094: NMhos time of sampling, Measuring Point is 1.83 ft. above land surface Relative M.P. Elevation: Odor 00085: none check Volume of water pumped/bailed before sampling: 10 Gal. Appearance: tinted here: ❑ Samples for metals were collected unfiltered ❑ YES ❑ NO and field acidified ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11/17/2020 Laboratory Name: MCAS Cherry Point / Env. Chemists Inc. Certification Number: 201 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 µg/L Coliform: MF Fecal 31616 27 /100mL Nitrate (NO3) as N 00620 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 400 mg/L At - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 µg/L TOC 00680 118 mg/L Ca - Calcium 00916 mg/L Chloride 00940 41 mg/L Cd - Cadmium: Total 01027 µg/L Arsenic 01002 µg/L Chromium: Total 01034 µg/L Grease and Oils 00552 mg/L Cy - Copper 01042 mg/L ORGANICS (by GC, GC/MS, HPLC) Phenol 32730 µg/L Fe - Iron 01045 µg/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 µg/L Lab Report Attached? 0 Yes(1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L <1.0 Method# VOC 78732 Total Ammonia 00610 <1.0 mg/L Mg - Magnesium 00927 mg/L Method# (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 µg/L , Method# TKN as N 00625 mg/L Ni - Nickel 01067 µg/L Method# For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: Jeffrey Clayton -Utility Systems Operator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.2/2010 Effluent Total VOCs: Signature of Permittee (or VOC Removal% 12/4/2020 (Date) SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES • • • • DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 PHONE: (919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 6 30 2024 Facility Name: MCALF - Atlantic MCAS Non -Discharge UIC Permit Name (if different): NPDES WQ0005233 Other Facility Address: MCAS Cherry Point, NC 28533-0006 TYPE OF PERMITTED OPERATION BEING MONITORED County: Carteret ❑ Lagoon ❑ Remediation: Infiltration Gallery (city) (zp) ❑ Spray Field [] Remediation: Contact Person: Jeffrey Clayton Telephone #: 252-466-5874 ❑ Rotary Distributor Land Application of Sludge Well Location/Site Name: MW-4 No.of Wells to be Sampled: �m 1 ❑ Water Source Heat Pump ❑Other: SAMPLING INFORMATION If WELL WELL ID NUMBER (From Permit): MW-4 Date Sample Collected: 11/17/2020 FIELD ANALYSIS: WAS Well Depth 17 ft. Well Diameter: 2 pH 00400 5.7 units Temp 00010: 18 °C DRY at time of Depth to Water Level 82546: 4.9 ft. below measuringpoint Screened Interval: 2 ft. to 15 ft. Spec. Cond. 00094: NMhos sampling, Measuring Point is 1.83 ft. above land surface Relative M.P. Elevation: Odor 00085: none Check Volume of water pumped/bailed before sampling: 10 Gal. Appearance: tinted here: ❑ Samples for metals were collected unfiltered ❑ YES ❑ NO and field acidified ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11717/2020 Laboratory Name: MCAS Cherry Point / Env. Chemists Inc. Certification Number: 201 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 µg/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 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 156 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 µg/L TOC 00680 16.9 mg/L Ca - Calcium 00916 mg/L Chloride 00940 14 mg/L Cd - Cadmium: Total 01027 µg/L Arsenic 01002 µg/L Chromium: Total 01034 µg/L Grease and Oils 00552 mg/L Cy - Copper 01042 mg/L ORGANICS (by GC, GC/MS, HPLC) Phenol 32730 µg/L Fe - Iron 01045 µg/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 µg/L Lab Report Attached? 0 Yes(1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L <1.0 Method# VOC 78732 Total Ammonia 00610 <1.0 mg/L Mg - Magnesium 00927 mg/L Method# (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 µg/L , Method# TKN as N 00625 mg/L Ni - Nickel 01067 µg/L Method# For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: Jeffrey Clayton -Utility Systems Operator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.2/2010 Effluent Total VOCs: VOC Removal% of Permittee (or Authorized 12/4/2020 Date) SUBMIT FORM ON YELLOW PAPER ONLY . DEPARTMENT OF ENVIRONMENT 8 NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 PHONE: (919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 6 30 2024 Facility Name: MCALF - Atlantic MCAS Non -Discharge UIC Permit Name (if different): NPDES W00005233 Other Facility Address: MCAS Cherry Point, NC 28533-0006 TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: infiltration Gallery County: Carteret (city) (st.t.) (zip) Q Spray Field Remediation: Contact Person: Jeffrey Clayton Telephone #: 252-466-5874 Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW-5 No.of Wells to be Sampled: 1 cramPUMM © Water Source Heat Pump © Other: SAMPLING INFORMATION If WELL WELL ID NUMBER (From Permit): MW-5 Date Sample Collected: 11/17/2020 FIELD ANALYSIS: WAS at Well Depth 17 ft. Well Diameter: 2 pH 00400 5.6 units Temp 00010: 18 'C DRY me of Depth to Water Level 82546: 5.2 ft. below measuring point Screened Interval: 2 ft. to 15 ft. Spec. Cond. 00094: NMhos sampling, Measuring Point is 1.83 ft. above land surface Relative M.P. Elevation: Odor 00085: none check Volume of water pumped/bailed before sampling: 10 Gal. Appearance: tinted here: ❑ Samples for metals were collected unfiltered ❑ YES ❑ NO and field acidified ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11/17/2020 Laboratory Name: MCAS Cherry Point / Env. Chemists Inc. Certification Number: 201 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 µg/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.1 mg/L (Note: Use MPNmethod for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): Dissolved Solids: Total 70300 160 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 µg/L TOC 00680 24.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 12 mg/L Cd - Cadmium: Total 01027 µg/L Arsenic 01002 µg/L Chromium: Total 01034 µg/L Grease and Oils 00552 mg/L Cy - Copper 01042 mg/L ORGANICS (by GC, GC/MS, HPLC) Phenol 32730 µg/L Fe - Iron 01045 µg/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 µg/L Lab Report Attached? El Yes(1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L <1.0 Method# VOC 78732 Total Ammonia 00610 <1.0 mg/L Mg - Magnesium 00927 mg/L Method# (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 µg/L , Method# TKN as N 00625 mg/L Ni - Nickel 01067 µg/L Method# For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: Jeffrey Clayton -Utility Systems Operator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.2/2010 Effluent Total • aboratory analytical data was produced using approv, and imprisonment for knowing violations. � , a VOC Removal% 12/4/2020 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM Eq 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617 PHONE: (919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 6 30 2024 Facility Name: MCALF - Atlantic MCAS Non -Discharge UIC Permit Name (if different): NPDES W00005233 Other Facility Address: MCAS Cherry Point, NC 28533-0006 TYPE OF PERMITTED OPERATION BEING MONITORED County: Carteret ❑ Lagoon ❑ Remediation: Infiltration Gallery (city) (state) (zip) ❑ Spray Field ❑ Remediation: Contact Person: Jeffrey Clayton Telephone #: 252-466-5874 ❑ Rotary Distributor Land Application of Sludge Well Location/Site Name: MW-6 No.of Wells to be Sampled: 1 Water Source Heat Pump ❑ Other: SAMPLING INFORMATION If WELL WELL ID NUMBER (From Permit): MW-6 Date Sample Collected: 11/17/2020 FIELD ANALYSIS: WAS Well Depth 13 ft. Well Diameter: 2 pH 00400 5.7 units Temp 00010: 19 °C DRY at time of Depth to Water Level 82546: 5 ft. below measuring point Screened Interval: 3 ft. to 13 ft. Spec. Cond. 00094: NMhos sampling, Measuring Point is 1.83 ft. above land surface Relative M.P. Elevation: Odor 00085: none check Volume of water pumped/bailed before sampling: 10 Gal. Appearance: tinted here: ❑ Samples for metals were collected unfiltered ❑ YES ❑ NO and field acidified ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11/17/2020 Laboratory Name: MCAS Cherry Point / Env. Chemists Inc. Certification Number: 201 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 µg/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 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 158 mg/L All - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 µg/L TOC 00680 17.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 12 mg/L Cd - Cadmium: Total 01027 µg/L Arsenic 01002 µg/L Chromium: Total 01034 µg/L Grease and Oils 00552 mg/L Cy - Copper 01042 mg/L ORGANICS (by GC, GC/MS, HPLC) Phenol 32730 µg/L Fe - Iron 01045 µg/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 µg/L Lab Report Attached? P1 Yes(1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L <1.0 Method# VOC 78732 Total Ammonia 00610 <1.0 mg/L Mg - Magnesium 00927 mg/L Method# (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 µg/L , Method# TKN as N 00625 mg/L Ni - Nickel 01067 µg/L Method# For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: Jeffrey Clayton -Utility Systems Operator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.212010 Effluent Total VOCs: VOC Removal% Signature of Permittee (or Authorized Agent) 12/4/2020 Environmental Chemists, Inc. 1 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910 392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax s� 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS infOTa environmentalchemists.com MCAS Cherry Point PSC Box 8006 Cherry Point NC 28533 Attention: Steve Reavis Date of Report: Dec 02, 2020 Customer PO #: Customer ID: 09110093 Report #: 2020-19695 Project ID: Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-50096 Site: atlantic mw-5 11/16/2020 10:00 AM Water Client Test Method Results Date Analyzed 1,1,1,2-Tetrachloroethane SM 6200B <0.5pg/L 11/24/2020 1, 1, 1 -Trichloroethane SM 62008 <0.5 pg/L 11/24/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/24/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1-Dich loroethane SM 6200e <0.5 pg/L 11/24/2020 1,1-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 1, 1 -Dichloropropene SM 6200e <0.5 pg/L 11 /2412020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/24/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5pg/L 11/24/2020 1,2-Dibromoethane SM 6200e <0.5 pg/L 11/24/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 1,3,5-Trimethylbenzene SM 62008 <0.5 pg/L 11/24/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,3-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/24/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/24/2020 Benzene SM 6200B <0.5 pg/L 11/24/2020 Bromobenzene SM 62008 <0.5 pg/L 11/24/2020 Bromochloromethane SM 62008 <0.5 pg/L 11/24/2020 Report # 2020-19695 Page 10 of 21 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 MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Bromodichloromethane SM 6200B <0.5 pg/L 11/24/2020 Bromoform SM 6200B <0.5 pg/L 11 /2412020 Bromomethane SM 6200B <0.5 pg/L 11/24/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/24/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/24/2020 Chloroethane SM 6200B <0.5 pg/L 11/24/2020 Chloroform SM 6200B 4.08 pg/L 11/24/2020 Chloromethane SM 6200B <0.5 pg/L 11/24/2020 cis-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 cis-1,3-Dichloropropene SM 6200B <0.5 pg/L 11/24/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Dibromomethane SM 6200B <0.5 pg/L 11/24/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/24/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/24/2020 Hexachlorobutadiene SM 62006 <0.5 pg/L 11/24/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/24/2020 M+P Xylene SM 6200B <1.0 pg/L 11/24/2020 Methylene chloride SM 6200B <0.5 pg/L 11/24/2020 Naphthalene SM 6200B <0.5 pg/L 11/24/2020 n-Butylbenzene SM 6200B <0.5 pg/L 11/24/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/24/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/24/2020 p-Isopropyltoluene SM 52008 <0.5 pg/L 11/24/2020 sec -Butyl benzene SM 6200B <0.5 pg/L 11/24/2020 Styrene SM 6200B <0.5 pg/L 11/24/2020 tert-Butyl benzene SM 62006 <0.5 pg/L 11/24/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/24/2020 Toluene SM 6200B <0.5 pg/L 11 /24/2020 Trans-1,2-Dichloroethene SM 6200B <0.5pg/L 11/24/2020 Trans- 1,3-dichloropropene SM 6200B <0.5pg/L 11/24/2020 Report # 2020-19695 Page 11 of 21 envirochem S11 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 MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Trichloroethene sM 6200B <0.511g/L 11/24/2020 Trichlorofluoromethane SM 6200B <0.5 Ng/L 11/24/2020 Vinyl chloride sM 6200B <0.5 ug/L 11/24/2020 Report # 2020-19695 Page 12 of 21 Environmental Chemists, Inc. envirochem6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com MCAS Cherry Point PSC Box 8006 Cherry Point NC 28533 Attention: Steve Reavis Date of Report: Dec 02, 2020 Customer PO #: Customer ID: 09110093 Report #: 2020-19695 Project ID: Lab ID Sample ID: Collect DatelTime Matrix Sampled by 20-50097 Site: atlanitc mw-6 11/16/2020 10:30 AM Water Client Test Method Results Date Analyzed 1,1,1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11 /24/2020 1, 1, 1 -Trichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/24/2020 1,1,2-Trichloroethane SM 6200B <0.5pg/L 11/24/2020 1,1-Dichloroethane SM 62008 <0.5pg/L 11/24/2020 1,1-Dichloroethene SM 6200B <0.5pg/L 11/24/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/24/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,3-Trichloropropane SM 6200B <0.5pg/L 11/24/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichlorobenzene SM 62008 <0.5 pg/L 11/24/2020 1,2-Dichloroethane SM 6200B <0.5pg/L 11/24/2020 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 1, 3, 5-Trimethylbenzene SM 62008 <0.5 pg/L 11/24/2020 1, 3-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,3-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/24/2020 4-Chlorotoluene SM 6200B <0.5pg/L 11/24/2020 Benzene SM 6200B <0.5 pg/L 11/24/2020 Bromobenzene SM 6200B <0.5 pg/L 11/24/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Report # 2020-19695 Page 13 of 21 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 spa 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentaichemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Bromodichloromethane SM 6200B <0.5 pg/L 11/24/2020 Bromoform SM 6200B <0.5 pg/L 11/24/2020 Bromomethane SM 62008 <0.5 pg/L 11/24/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/24/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/24/2020 Chloroethane SM 6200B <0.5pg/L 11/24/2020 Chloroform SM 6200B <0.5 pg/L 11/24/2020 Chloromethane SM 6200B <0.5 pg/L 11/24/2020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 cis- 1,3-Dichloropropene SM 6200B <0.5 pg/L 11/24/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Dibromomethane SM 6200B <0.5 pg/L 11/24/2020 Dichlorodifluoromethane SM 62008 <0.5 pg/L 11/24/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/24/2020 Hexachlorobutadiene SM 6200B <0.5pg/L 11/24/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/24/2020 M+P Xylene SM 6200B <1.0 pg/L 11/24/2020 Methylene chloride SM 6200B <0.5 pg/L 11/24/2020 Naphthalene SM 6200B <0.5 pg/L 11/24/2020 n-Butylbenzene SM 62006 <0.5 pg/L 11/24/2020 n-Propylbenzene SM 6200E <0.5 pg/L 11/24/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/24/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/24/2020 sec-Butylbenzene SM 62008 <0.5 pg/L 11/24/2020 Styrene SM 62008 <0.5pg/L 11/24/2020 tert-Butyl benzene SM 6200B <0.5 pg/L 11/24/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/24/2020 Toluene SM 6200B <0.5 pg/L 11/24/2020 Trans-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 Trans-1,3-dichloropropene SM 6200B <0.5 pg/L 11/24/2020 Report p : 2020-19695 Page 14 of 21 F"00--. 77 SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infow environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Chevy Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Trichloroethene SM 6200B <0.5 ug/L 11 /24/2020 Tdchlorofluoromethane SM 6200B <0.5 Ng/L 11/24/2020 Vinyl chloride SM 6200B <0.5 ug/L 11 /24/2020 Report #:: 2020-19695 Page 15 of 21 nvirochem `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 MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-50098 Site: atlantic mw-3 11/16/2020 9:30 AM Water Client Test Method Results Date Analyzed 1,1,1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1,1-Trichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/24/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11 /2412020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/24/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/24/2020 1,2,4-Trichlorobenzene SM 6200E <0.5 pg/L 11/24/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 1, 3, 5-Trimethylbenzene SM 6200B <0.5 pg/L 11/24/2020 1,3-Dichlorobenzene SM 62008 <0.5 pg/L 11/24/2020 1,3-Dichloropropane SM 62008 <0.5 pg/L 11/24/2020 1,4-Dichlorobenzene SM 62008 <0.5 pg/L 11/24/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/24/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/24/2020 Benzene SM 6200B <0.5 pg/L 11/24/2020 Bromobenzene SM 6200B <0.5 pg/L 11/24/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Report # 2020-19695 Page 16 of 21 SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ' 910.392.0223 Lab ' 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347.5843 Lab/Fax info@environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention. Steve Reavis Report #: 2020-19695 Project ID: Bromodichloromethane SM 6200B <0.5 pg/L 11/24/2020 Bromoform SM 6200B <0.5 pg/L 11/24/2020 Bromomethane SM 6200B <0.5 pg/L 11/24/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/24/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/24/2020 Chloroethane SM 6200B <0.5 pg/L 11/24/2020 Chloroform SM 6200B <0.5 pg/L 11/24/2020 Chloromethane SM 6200B <0.5 pg/L 11/24/2020 cis-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 cis-1, 3-Dichloropropene SM 6200B <0.5 pg/L 11/24/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Dibromomethane SM 6200B <0.5 pg/L 11/24/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/24/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/24/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/24/2020 1sopropylbenzene SM 6200B <0.5 pg/L 11/24/2020 M+P Xylene SM 6200B <1.0 pg/L 11 /24/2020 Methylene chloride SM 6200B <0.5 pg/L 11/24/2020 Naphthalene SM 6200B <0.5 pg/L 11/24/2020 n-Butylbenzene SM 6200B <0.5 pg/L 11/24/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/24/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/24/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/24/2020 sec -Butyl benzene SM 6200B <0.5 pg/L 11/24/2020 Styrene SM 6200B <0.5 pg/L 11/24/2020 tert-Butylbenzene SM 6200E <0.5 pg/L 11/24/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/24/2020 Toluene SM 6200B <0.5 pg/L 11/24/2020 Trans- l ,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 Trans- 1,3-dichloropropene SM 6200B <0.5pg/L 11/24/2020 Report p 2020-19695 Page 17 of 21 7"1 envirochem SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 - 910.392.0223 Lab - 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 - 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Trichloroethene SM 6200B <0.5 pg/L 11 /24/2020 Trichlorofluoromethane SM 62008 <0.5 ug/L 11 /24/2020 Vinyl chloride SM 6200B <0.5 ug/L 11/24/2020 1411 Report # 2020-19695 Page 1 a of 21 r 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 • 910.347.5843 Lab/Fax infoly environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Lab ID Sample ID: Collect DaterTime Matrix Sampled by 20-50099 Site: atlantic mw-4 11/16/2020 11:00 AM Water Client Test Method Results Date Analyzed 1,1,1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1,1-Trichloroethane SM 62008 <0.5 pg/L 11/24/2020 1,1,2,2-Tetrachloroethane SM 62008 <0.5 pg/L 11/24/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,1-Dich loroethane SM 6200B <0.5 pg/L 11/24/2020 1,1-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 1,1-Dichloropropene SM 6200B <0.5pg/L 11/24/2020 1,2,3-Tdchlorobenzene SM 6200B <0.5pg/L 11/24/2020 1,2,3-Trichloropropane SM 6200B <0.5pg/L 11/24/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2,4-Trimethylbenzene SM 6200E <0.5 pg/L 11/24/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dibromoethane SM 8200E <0.5 pg/L 11/24/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/24/2020 1,2-Dichloropropane SM 62008 <0.5 pg/L 11/24/2020 1,3,5-Trimethylbenzene SM 6200B <0.5 pg/L 11/24/2020 1,3-Dichlorobenzene SM 6200E <0.5 pg/L 11/24/2020 1,3-Dichloropropane SM 8200E <0.5 pg/L 11/24/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/24/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/24/2020 2-Chlorotoluene SM 8200B <0.5 pg/L 11/24/2020 4-Chlorotoluene SM 8200B <0.5 pg/L 11/24/2020 Benzene SM 6200B <0.5 pg/L 11/24/2020 Bromobenzene SM 6200B <0.5 pg/L 11/24/2020 Bromochloromethane SM 62008 <0.5 pg/L 11/24/2020 Report # 2020-19695 Page 19 of 21 nvirochem IF SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infora environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO M Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Bromodichloromethane SM 6200E <0.5 pg/L 11/24/2020 Bromoform SM 6200B <0.5 pg/L 11/24/2020 Bromomethane SM 6200B <0.5 pg/L 11/24/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/24/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/24/2020 Chloroethane SM 6200B <0.5 pg/L 11/24/2020 Chloroform SM 62008 <0.5 pg/L 11/24/2020 Chloromethane SM 6200B <0.5 pg/L 11/24/2020 cis-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/24/2020 cis-1,3-Dichloropropene SM 62008 <0.5 pg/L 11/24/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/24/2020 Dibromomethane SM 6200B <0.5 pg/L 11/24/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/24/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/24/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/24/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/24/2020 M+P Xylene SM 6200B <1.0 pg/L 11/24/2020 Methylene chloride SM 62008 <0.5 pg/L 11/24/2020 Naphthalene SM 52008 <0.5 pg/L 11/24/2020 n-Butylbenzene SM 6200B <0.5 pg/L 11/24/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/24/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/24/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/24/2020 sec -Butyl benzene SM 62008 <0.5 pg/L 11/24/2020 Styrene SM 620OB <0.5 pg/L 11/24/2020 tert-Butylbenzene SM 6200B <0.5 pg/L 11/24/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/24/2020 Toluene SM 6200B <0.5 pg/L 11/24/2020 Trans-1,2-Dichloroethene SM a200B <0.5 pg/L 11/24/2020 Trans-1,3-dichloropropene SM 6200B <0.5pg/L 11/24/2020 Report V 2020-16695 Page 20 of 21 SM ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalchemists.com MCAS Cherry Point Date of Report: Dec 02, 2020 PSC Box 8006 Customer PO #: Cherry Point NC 28533 Customer ID: 09110093 Attention: Steve Reavis Report #: 2020-19695 Project ID: Trichloroethene SM 6200B <0.5 Ng/L 11 /2412020 Trichlorofluoromethane SM 62006 <0.5 pg/L 11/24/2020 Vinyl chloride SM 6200B <0.5 Ng/L 11/24/2020 Comment: Reviewed by: Report # 2020-19695 Page 21 of 21