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Home My WebLink AboutWQ0000798_Monitoring - 11-2020_20210112 (2)GW-59A COMPLIANCE REPORT FORM Permit # (Submit one each monitoring period with GW-59 Jorms.) 1 Enter date monitoring results were due. Will this monitoring report (GW-59 and GW-59A) YES NO be submitted after the established due date? 2 Was any required information missing on the GW-59 report forms? YES NQ. IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(sLand explain the problems encountered in obtaining the required information. C:, c) N 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, milting 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 constituetit(s) and concentration(s) exceeding standards in the space provided below: 5 For the constituents identified in question 4 above, have standards been exceeded previously for the YES NO same constituent(s) in the same well(s) in the last two years? If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). 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 YES NO groundwater quality problem? If the answer to question 7 is "YES", describe those actions in the space provided below. If the answer to question 7 is "NO", contact the Regional Office within 90 days; an evaluation may be required to determine the impact the waste disposal system is 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. g The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with G W-59 forms for required wells to the address provided at the top of the current G W-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. Signature of Permittee (or Authorized Agent) I loate GW-59A 12/8/2003 COUNTY OF BRUNSWICK PUBLIC UTILITIES DEPARTMENT y� West Brunswick Regional WRF� 235 Grey Water Rd. Supply, 1 , N.C. 'a e 12-07-20 TO: Groundwater Compliance Group, NCDENR PO BOX 249 BOLIVIA, NC 28422 (910)755-7921 (910) 755-7927 FAX RE: Shallotte WWTP Monitoring Well's GW-59A Addendum Sheet FROM: Timothy V. Webb, Wastewater Superintendent, Brunswick County Please see the following exceedence's for parameters on the well's listed: MW-6 TOC TOC- 18.3 mg/L 11/18/20 MW-7 TOC TOC- Below Limit 11/18/20 TOC- 13.1 mg/L 7/20/20 MW-8A TOC TOC- 21.3 mg/L 11/18/20 TOC- 19.9 mg/L 7/20/20 TOC- 15.1 mg/L 3/19/20 MW-8 TOC TOC- 11.3 mg/L 11/19/19 TOC- 27.6 mg/L 7/25/19 TOC- 31.2 mg/L 3/25/19 TOC- 25.1 mg/L 11/9/18 TOC- 21.7 mg/L 07/19/18 TOC- 18.7 mg/L 03/14/18 TOC- 19.4 mg/L 11/20/17 DRY 3/27/17 TOC- 30.9mg/L 11/14/16 DRY 7/8/16 TOC- 38.8 mg/L 3/16/16 MW-9A TOC TOC- 17.0 mg/L 11/18/20 TOC- 12.7 mg/L 7/20/20 TOC- 12.2 mg/L 3/19/20 ** Well was replaced by MW8A on 1/10/20 ** TOC- 11.3 mg/L 11/19/19 TOC- 14.5 mg/L 7/25/19 TOC- 10.4 mg/L 3/25/19 TOC- 14.1 mg/L 11/9/18 TOC- 11.8 mg/L 07-19-18 TOC- 18.5 mg/L 03/14/18 TOC- 12.8 mg/L 11/20/17 TOC- 13.3 mg/l 3/27/17 TOC- 18.6 mg/l 11/14/16 TOG 22.7 mg/l 7/8/16 TOC —11.5 mg/l 3/16/16 TOC - 13.9mg/l 11/23/15 TOC - 20.6mg/l 7/13/15 TOC - 19.4mg/l 3/5/15 MW-11 TOC TOC- 22.1 mg/L 11/18/20 TOC- 29.2 mg/L 7/20/20 TOC- 16.2 mg/L 3/19/20 MW-15 TOC TOC- Below Limit- 11/18/20 TOC- Below Limit- 7/20/20 TOC- Below Limit- 3/19/20 TOC- 15 mg/L 11/19/19 ** Well was replaced by MW9A on 4/23/15** Sincerely, Timothy V. Webb Wastewater Superintendent, Brunswick County SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • • . 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Shallotte s`` `0 NC 28459 County Brunswick El Lagoon El Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #6 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #6 Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 5.9 units Temp. 000lo: 20.1 °C DRY at Depth to Water Level 82546: 1.7 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Dark Orange/Turbid here:❑ Samples for metals were collected unfiltered: ❑ YES N NO and field acidified: ❑ YES K NO LABORATORY INFORMATION Date sample analyzed:11118/2020 Laboratory Name: Environmental Chemists Certification No. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 0.03 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 0.48 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al - Aluminum ol1o5 mg/L pH (Lab) 00403 100 units Ba - Barium o1o07 ug/L TOC 00680 18.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 34 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? 0 Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM6200B Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese o1o55 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Donald Dixon; Deputy Director Permittee (or Authorized Aqent) Name and Title - Please print or type Siqnature of Permittee (or GW-59 Rev.06-07-2018 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 sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info'0 environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48346 Site: MW-6 11/6/2020 11:55 AM Water Eric McHorney Test Method Results Date Analyzed Color Color Dark Orange/Turb 11/06/2020 Depth to water, ft. Depth to water, Ft. 1.7 feet 11/06/2020 Ammonia Nitrogen EPA350.1 0.2mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative None 11/06/2020 Total Dissolved Solids (TDS) SM 2540 c 100 mg/L 11 /09/2020 Temperature SM 2550 B 20.1 C 11/06/2020 Chloride SM 4500 Cl E 34 mg/L 11/10/2020 pH SM 450o H B 5.9 units 11/06/2020 Total Phosphorus SM 4500 P F 0.48 mg/L 11/18/2020 Total Organic Carbon (TOC) SM 5310 B 18.3 mg/L 11/11/2020 1, 1, 1,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1, 1, 1 -Trichloroethane SM e200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 Ng/L 11/12/2020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 1, 1 -Dichloroethene SM 62008 <0.5 pg/L 11/12/2020 1,1-Dichloropropene SM 62008 <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 8200B <0.5 pg/L 11/12/2020 1, 2,4-Tri methyl benzene SM 62008 <0.5 pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5ug/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 8200E <0.5 pg/L 11/12/2020 Report #. 2020-19004 Page 1 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 sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.3475843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1, 3, 5-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5pg/L 11/12/2020 4-Chlorotoluene SM 62008 <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichlorom ethane SM 62008 <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 cis- 1,3-Dichloropropene SM 6200B <0.5pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 62008 <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropyl benzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report #:. 2020-19004 Page 2 of 27 SM ANALYTICAL & CONSULTING CHEMISTS F 077 -7 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 Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 Ng/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 62008 <0.5 pg/L 11/12/2020 sec-B utyl benzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-B utyl benzene SM 62008 <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans-1 ,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,3-dichloropropene SM 6200B <0.5pg/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 6200B <0.5 pg/L 11/12/2020 Fecal Coliform SM9222DMF <1 Colonies/100ml- 11/06/2020 Nitrate Nitrogen (Cale) Nitrite Nitrogen EPA353.2 0.03mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA 353.2 < 0.02 mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method <0.02mg/L 11/16/2020 . Report #.: 2020-19004 Page 3 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Shallotte `St mt) NC 28459 County Brunswick ❑Lagoon ❑Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #7 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #7 Date sample collected: 11/612020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 5.4 units Temp. 000lo: 20.4 °C DRY at Depth to Water Level 82546: 3.1 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES M NO and field acidified: ❑ YES 0 NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental chemists Certification No. 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 0.48 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 82 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 5.5 mg/L Ca - Calcium 00916 mg/L Chloride 00940 18 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200E Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Donald Dixon; Deputy Director Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.06-07-2018 SM ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon 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: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: 20-48347 Site: MW-7 Test Collect Date/Time 11/6/2020 10:35 AM Method Matrix Sampled by Water Eric McHorney Results Date Analyzed Color color Clear 11/06/2020 Depth to water, ft. Depth to water, Ft. 3.1 feet 11/06/2020 Ammonia Nitrogen EPA 350.1 < 0.2 mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative None 11/06/2020 Total Dissolved Solids (TDS) SM 2540 c 82 mg/L 11 /09/2020 Temperature SM 2550 B 20.4 C 11/06/2020 Chloride SM4500CIE 18mg/L 11/10/2020 pH SM 4500 H B 5.4 units 11/06/2020 Total Phosphorus SM 4500 P F 0.48 mg/L 11 /18/2020 Total Organic Carbon (TOC) SM 5310 B 5.5 mg/L 11/11/2020 1, 1, 1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/12/2020 1, 1, 1 -Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethene SM 62008 <0.5 pg/L 11/12/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 62008 <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 62008 <0.5pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11 /12/2020 1,2-Dichiorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11 /1212020 Report # 2020-19004 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 S, 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM52008 <0.5pg/L 11/12/2020 1, 3, 5-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 62008 <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 62008 <0.5 pg/L 11/12/2020 Benzene SM 6200E <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene SM 62008 <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 62008 <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 cis-1, 3-Dichloroprope ne SM 6200B <0.5 pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropyl benzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report #: 2020-19004 Page 5 of 27 F---7 Environmental Chemists, Inc. envirochem A 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax SM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@emvironmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 Ng/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec -Butyl benzene SM 6200B <0.5 Ng/L 11/12/2020 Styrene SM 6200B <0.5 Ng/L 11/12/2020 tert-Butylbenzene SM 62008 <0.5 Ng/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans-1 ,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,3-dichloropropene SM 6200B <0.5pg/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 6200B <0.5 Ng/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100mL 11/06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2 < 0.02 mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA353.2 <0.02mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method <0.02 mg/L 11 /16/2020 Report #:: 2020-19004 Page 6 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • . DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC NPDES Other Permit Name (if different): Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED ShallOtte '``"'tit' NC 28459 County Brunswick ❑ Lagoon ❑ Remediation: Infiltration Gallery kS'aI=i ❑■ Spray Field El Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #8A No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #8A Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 12 ft. Well Diameter: 2 in. pH 00400: 5.7 units Temp. 000lo: 21.6 °C DRY at Depth to Water Level 82546: 4.6 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 000sa: NMhos time ofsampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Mild Sulfur check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES E NO and field acidified: ❑ YES ® NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 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 0.50 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 120 mg/L Al - Aluminum of 1o5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L ; TOC 00680 21.3 mg/L Ca - Calcium 00916 mg/L Chloride 00940 17 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 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 6200E Total Ammonia 00610 0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remedlation 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. Donald Dixon; Deputy Director Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) ate)' GW-59 Rev.06-07-2018 envirochem sM ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention. Donald Dixon Lab ID Sample ID: 20-48348 Site: MW-8)q Test Color Depth to water, ft. Ammonia Nitrogen Gallons bailed before sampling Odor Total Dissolved Solids (TDS) Temperature Chloride pH Total Phosphorus 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 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Vlanteo, NC 27954 • 252.473.5702 Lab/ Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax infoCa,environmentalchemists.com Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Collect Date/Time Matrix 11/6/2020 10:15 AM Water Method Color Depth to Water, Ft EPA 350.1 Gallons Bailed before sampling Qualitative SM 2540 C SM 2550 B SM 4500 Cl E SM 4500 H B SM 4500 P F SM 5310 B SM 6200B SM 6200B SM 62008 SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B SM 62008 SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B Results Sampled by Eric McHorney Date Analyzed Clear 11/06/2020 4.6 feet 11/06/2020 0.2 mg/L 11/12/2020 5.0gallons 11/06/2020 Mild Sulfur 11/06/2020 120 mg/L 11 /09/2020 21.6 C 11/06/2020 17mg/L 11/10/2020 5.7 units 11/06/2020 0.50 mg/L 11 /18/2020 21.3mg/L 11/11/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 Report #:: 2020.19004 Page 7 of 27 Environmental Chemists, Inc. • 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax sM 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 Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 62008 <0.5 pg/L 11/12/2020 1, 3,5-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1, 3-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200E <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 62008 <0.5 pg/L 11/12/2020 cis-1, 3-Dichloropropene SM 6200B <0.5 pg/L 11 /12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report #:: 2020-19004 Page 8 of 27 GSM) ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon 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 n-Butylbenzene SM 62006 n-Propylbenzene SM 6200B ortho-Xylene SM 6200B p-Isopropyltoluene SM 6200B sec-Butylbenzene SM 6200B Styrene SM 6200B tert-Butylbenzene SM 6200B Tetrachloroethene SM 6200B Toluene SM 6200B Trans-1,2-Dichloroethene SM 6200B Trans- 1,3-dichloropropene SM 6200B Trichloroethene SM 6200B Trichlorofluoromethane SM 6200B Vinyl chloride SM 6200B Fecal Coliform SM 9222D MF Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2 Nitrate+ Nitrite-N itrogen EPA 353.2 Nitrate Nitrogen Subtraction Method Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0. 5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 fig/L 11/12/2020 <1 Colonies/100mL 11/06/2020 < 0.02 mg/L < 0.02 mg/L <0.02 mg/L 11 /06/2020 11 /10/2020 11/16/2020 Report # 2020-19004 Page 9 of 27 SUBMIT FORM ON YELLOW PAPER ONLY ' DEPARTMENT OF ENVIRONMENTAL QUALITY - DIY. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge W00000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Shallotte 5'"`"' NC 28459 County Brunswick El Lagoon ❑Remediation: Infiltration Gallery tcI.i :State; IZ;pj ❑■ Spray Field ❑Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ElRotary Distributor ElLand Application of Sludge Well Location/Site Name: MW #9A No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #9A Date sample collected: FIELD ANALYSES: WAS Well Depth: 12 ft. Well Diameter: 2 in. pH 00400: 5.4 units Temp. 00010: 21.3 or DRY at Depth to Water Level 82546: 7.7 p ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 000sa: µ Mhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Lt Yellow/Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES Ol NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 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 0.39 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 69 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 17.0 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 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 # SM6200B Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3asN; 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% Donald Dixon; Deputy Director Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized GW-59 Rev.06-07-2018 F0000--- -71 ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Lab ID Sample ID: 20-48349 Site: MW-9A Test Color Depth to water, ft. Ammonia Nitrogen Gallons bailed before sampling Odor Total Dissolved Solids (TDS) Temperature Chloride pH Total Phosphorus 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 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@emvironmentalchemists.com Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Collect Date/Time Matrix 11/6/2020 10:55 AM Water Method Color Depth to Water, Ft. EPA 350.1 Gallons Bailed before sampling Qualitative SM 2540 C SM 2550 B SM 4500 Cl E SM 4500 H 8 SM 4500 P F SM 5310 B SM 6200B SM 6200B SM 6200B SM 6200B SM 62008 SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B SM 6200B SM 5200B SM 6200B SM 6200B Results Sampled by Eric McHorney Date Analyzed Lt Yellow/Clear 11/06/2020 7.7 feet 11/06/2020 < 0.2 mg/L 11/12/2020 5.0gallons 11/06/2020 None 11/06/2020 69 mg/L 11/09/2020 21.3 C 11/06/2020 8 mg/L 11/10/2020 5.4 units 11/06/2020 0.39 mg/L 11/18/2020 17.0 mg/L 11 /11 /2020 <0.5pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5pg/L 11/12/2020 <0.5 pg/L 11/12/2020 <0.5 pg/L 11/12/2020 Report #:: 2020-19004 Page 10 of 27 FF01W 7441 sM ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environmentalcliemists.com Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,3,5-Trimethylbenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 2,2-Dichloropropane SM 62008 <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 62008 <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM e200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 62008 <0.5 pg/L 11/12/2020 cis-1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 cis-1,3-Dichloropropene SM 6200B <0.5pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 62008 <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropyl benzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 62008 <0.5 pg/L 11/12/2020 Naphthalene SM 62008 <0.5 pg/L 11/12/2020 Report # 2020-19004 Page 11 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 Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention. Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 62008 <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 62008 <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans- 1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 Trans- 1,3-dichloropropene SM 6200B <0.5 pg/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trich lorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 6200B <0.5 pg/L 11/12/2020 Fecal Coliform SM9222DMF <1 Colonies/100mL 11/06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2 < 0.02 mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA353.2 0.02mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method 0.02 mg/L 11/16/2020 Report #. 2020-19004 Page 12 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • . DEPARTMENT OF ENVIRONMENTAL QUALITY • DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, INC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED ❑Lagoon El Remediation: Infiltration Gallery Shallotte t'v`` NC 28459 Brunswick County ❑■ Spray Field ❑ Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #10 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #10 Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 5.7 units Temp. 000lo: 21 •0 °C DRY at Depth to Water Level 82546: 4.8 ft. below measuring point Screened Interval: ft. to — ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES K NO and field acidified: ❑ YES N NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 <0.02 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 1.54 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.42 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 93 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 3.5 mg/L Ca - Calcium 00916 mg/L Chloride 00940 20 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200E Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 uglL ,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% Donald Dixon; Deputy Director Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) Z/(?./2�D GW-59 Rev.06-07-2018 rowlw'- -- —"0"7 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 SM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info/,a,environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48350 Site: MW-10 11/6/2020 12:15 PM Water Eric McHorney Test Method Results Date Analyzed Color Color Clear 11/06/2020 Depth to water, ft. Depth to water, Ft. 4.8 feet 11/06/2020 Ammonia Nitrogen EPA350.1 <0.2mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative None 11/06/2020 Total Dissolved Solids (TDS) SM 2540 C 93 mg/L 11/09/2020 Temperature SM 2550 B 21.0 C 11/06/2020 Chloride SM 4500 Cl E 20 mg/L 11/10/2020 pH SM 4500 H B 5.7 units 11 /0612020 Total Phosphorus SM 4500 P F 0.42 mg/L 11/18/2020 Total Organic Carbon (TOC) SM 5310 B 3.5 mg/L 11/06/2020 1,1,1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,1-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethane SM 6200B <0.5pg/L 11/12/2020 1,1-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 1, 1 -Dichloropropene SM 62008 <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trimethylbenzene SM 6200B <0.5pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 Report #:: 2020-19004 Page 13 of 27 :enviroochem ANALYTICAL & CONSULTING CHEMISTS Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info�a environnientalchemists.com Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane sM 6200B <0.5 pg/L 11/12/2020 1, 3, 5-Trimethylbenzene sM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene sM 6200B <0.5 pg/L 11/12/2020 1, 3-Dichloropropane sM 6200B <0.5 pg/L 11/12/2020 1,4-Dichlorobenzene sM 6200B <0.5 pg/L 11/12/2020 2,2-Dichloropropane sM 62008 <0.5 pg/L 11/12/2020 2-Chlorotoluene sM 62008 <0.5 pg/L 11/12/2020 4-Chlorotoluene sM 6200B <0.5 pg/L 11/12/2020 Benzene sM 6200B <0.5 pg/L 11/12/2020 Bromobenzene sM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane sM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane sM 6200B <0.5 pg/L 11/12/2020 Bromoform sM 6200B <0.5 pg/L 11/12/2020 Bromomethane sM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride sM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene sM 6200B <0.5 pg/L 11/12/2020 Chloroethane sM 62008 <0.5 pg/L 11/12/2020 Chloroform sM 62008 <0.5 pg/L 11/12/2020 Chloromethane sM 6200B <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene sM 6200B <0.5 pg/L 11/12/2020 cis-1, 3-Dichloropropene sM 6200B <0.5 pg/L 11/12/2020 Dibromochloromethane sM 62008 <0.5 pg/L 11/12/2020 Dibromomethane sM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane sM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene sM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene sM 6200B <0.5 pg/L 11/12/2020 1sopropylbenzene sM 6200B <0.5 pg/L 11/12/2020 M+P Xylene sM 6200B <1.0 pg/L 11/12/2020 Methylene chloride sM6200B <0.5 pg/L 11/12/2020 Naphthalene sM 6200B <0.5 pg/L 11/12/2020 Report # 2020-19004 Page 14 of 27 Environmental Chemists, Inc. 1— -7 ' 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 gM' 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info genvironmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/12/2020 p-isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec -Butyl benzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-Butyibenzene SM 6200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,2-Dichlorcethene SM 6200B <0.5 pg/L 11/12/2020 Trans- 1,3-dichloropropene SM 6200B <0.5pg/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 62008 <0.5 pg/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100ml- 11/06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2 < 0.02 mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA 353.2 1.54 mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method 1.54 mg/L 11 /16/2020 Report #.. 2020-19004 Page 15 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED El Lagoon ❑Remediation: Infiltration Gallery Shallotte t'"'`' NC 28459 Brunswick County ❑■ Spray Field ❑Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #11 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #11 Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 5.4 units Temp. 000lo: 21.9 °C DRY at Depth to Water Level 82546: 6.4 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Mild Sulfur check Volume of water pumped/bailed before sampling: 5 gallons Appearance Lt Yellow/Turbid here:❑ Samples for metals were collected unfiltered: ElYES ® NO and field acidified: ❑ YES ® NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 0.07 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 0.33 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 81 mg/L All - Aluminum ollo5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 22.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 7 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 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 6200B Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3asN; 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% Donald Dixon; Deputy Director Permittee for Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) (Dat ) GW-59 Rev.06-07-2018 FFO,W--. ""7 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 infoiaenvironmentalchemists.coni Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48351 Site: MW-11 11/6/2020 11:35 AM Water Eric McHorney Test Method Results Date Analyzed Color Color Lt Yellow/Turb 11/06/2020 Depth to water, ft. Depth to Water, Ft 6.4 feet 11/06/2020 Ammonia Nitrogen EPA 350.1 < 0.2 mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative Mild Sulfur 11/06/2020 Total Dissolved Solids (TDS) SM 2540 C 81 mg/L 11/09/2020 Temperature SM 2550 B 21.9 C 11/06/2020 Chloride SM 4500 Cl E 7 mg/L 11/10/2020 pH SM4500HB 5.4units 11/06/2020 Total Phosphorus SM 4500 P F 0.33 mg/L 11/18/2020 Total Organic Carbon (TOC) SM53108 22.1 mg/L 11/11/2020 1,1,1,2-Tetrachloroethane SM 62008 <0.5pg/L 11/12/2020 1,1,1-Trichloroethane SM 62008 <0.5 Ng/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 62008 <0.5Ng/L 11/12/2020 1,1,2-Trichloroethane SM 62008 <0.5 Ng/L 11/12/2020 1, 1 -Dichloroethane SM 62008 <0.5 pg/L 11/12/2020 1, 1 -Dich loroethene SM 6200B <0.5pg/L 11/12/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,2,4-Trimethyl benzene SM 6200B <0.5pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5pg/L 11/12/2020 Report # : 2020-19004 Page 16 of 27 :envirocchem 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 Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,3,5-Trimethylbenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5 pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 62008 <0.5 pg/L 11/12/2020 Chloroform SM 62008 <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 cis-1,3-Dichloropropene SM 6200B <0.5 pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropyl benzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 62008 <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report # 2020-19004 Page 17 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(a environmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 62008 <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans- 1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 Trans-1,3-dichloropropene SM 6200B <0.5 pg/L 11/12/2020 Trichloroethene SM 62006 <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 6200B <0.5 pg/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100mL 11/0612020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 3532 0.07 mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA353.2 0.02mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method <0.02 mg/L 11/16/2020 Report #.. 2020-19004 Page 18 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • DEPARTMENT OF ENVIRONMENTAL QUALITY • DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Shallotte "``' NC 28459 CountyBrunswick El Lagoon ❑Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #12 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #12 Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 5.2 units Temp. 000lo: 23 °C DRY at Depth to Water Level 82546: 7.5 ft. below measuring p g point Screened Interval: ft. to ft. Spec. Cond. 000sa: µ Mhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Mild Sulfur check Volume of water pumped/bailed before sampling: 5 gallons Appearance Mostly Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑■ NO and field acidified: ❑ YES ® NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 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 0.85 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 65 mg/L Al - Aluminum o1105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 3.4 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 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 6200E Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3asN; 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% Donald Dixon; Deputy Director Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev.06-07-2018 Fowl"-. 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 5M 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48352 Site: MW-12 11/6/2020 11:15 AM Water Eric McHorney Test Method Results Date Analyzed Color Color Mostly Clear 11/06/2020 Depth to water, ft. Depth to water, Ft. 7.5 feet 11/06/2020 Ammonia Nitrogen EPA 350.1 < 0.2 mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative Mild Sulfur 11/06/2020 Total Dissolved Solids (TDS) SM 2540 C 65 mg/L 11/09/2020 Temperature SM 2550 B 23.0 C 11/06/2020 Chloride SM 4500 Cl E < 5 mg/L 11/10/2020 pH SM 4500 H B 5.2 units 11/06/2020 Total Phosphorus SM 4500 P F 0.85 mg/L 11/18/2020 Total Organic Carbon (TOC) SM 5310 B 3.4 mg/L 11/06/2020 1,1,1,2-Tetrachloroethane SM 62008 <0.5 pg/L 11/12/2020 1,1,1-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 62008 <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dich loroethene SM 6200B <0.5 pg/L 11/12/2020 1, 1 -Dichloropropene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 62008 <0.5 pg/L 11/12/2020 1,2,4-Trimethylbenzene SM 62006 <0.5 pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 Report #.: 2020-19004 Page 19 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 sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1, 3, 5-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 62008 <0.5 pg/L 11/12/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 cis- 1,3-Dichloroprope ne SM 6200B <0.5 pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 62008 <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 Isopropylbenzene SM 62006 <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report #:: 2020-19004 Page 20 of 27 Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax (SW710 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(ii.environmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM e200B <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-B utyl benzene SM e200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 62006 <0.5 pg/L 11/12/2020 Trans- 1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 Trans-1,3-dichloropropene SM62oos <0.5pg/L 11/12/2020 Trichloroethene SM e200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM e200B <0.5 pg/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100ml- 11/06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 3532 <0.02mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA 3532 0.04mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method 0.04 mg/L 11/16/2020 Report #.: 2020.19004 Page 21 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED Shallotte ``''' NC 28459 CountyBrunswick El Lagoon ❑Remediation: Infiltration Gallery sari ❑■ Spray Field ❑ Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #14A No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #14A Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 0040o: 5.8 units Temp. 000lo: 21.2 °C DRY at Depth to Water Level 82546: 5.4 ft. below measuring p g point Screened Interval: ft. to ft. Spec. Cond. 000sa: µ Mhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear/Turbid here:❑ Samples for metals were collected unfiltered: IN YES ❑ NO and field acidified: ❑■ YES ❑ NO LABORATORY INFORMATION Date sample analyzed:11118/2020 Laboratory Name: Environmental Chemists Certification No. 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 olo51 ug/L Coliform: MF Fecal 31616 <1 /100mL Nitrate (NO3) as N 00620 0.07 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.83 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 88 mg/L Al - Aluminum oil o5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 3.1 mg/L Ca - Calcium 00916 mg/L Chloride 00940 27 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 , method # SM 6200B Total Ammonia 00610 <0.2 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn -Manganese 01055 uglL ,method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only Total• I certify that, to the best of my knowledge and belief, the information submitted in this report is true, acci DWR-certified laboratory. I am aware that there are significant penalties for submitting false information Donald Dixon; mg/L Effluent Total VOCs: Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized GW-59 Rev.06-07-2018 mg/L VOC Removal% M 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 'SM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48353 Site: MW-14 11/6/2020 12:30 PM Water Eric McHorney Test Method Results Date Analyzed Color Color Clear/Turb 11/06/2020 Depth to water, ft. Depth to water, Ft. 5.4 feet 11/06/2020 Ammonia Nitrogen EPA 350.1 < 0.2 mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative None 11/06/2020 Total Dissolved Solids (TDS) SM 2540 C 88 mg/L 11/09/2020 Temperature SM 2550 8 21.2 C 11/06/2020 Chloride SM 4500 Cl E 27 mg/L 11/10/2020 pH SM 4500 H B 5.8 units 11/06/2020 Total Phosphorus SM 4500 P F 0.83 mg/L 11 /18/2020 Total Organic Carbon (TOC) SM 5310 B 3.1 mg/L 11/06/2020 1,1,1,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1, 1, 1 -Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM62008 <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1, 1 -Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 1,1-Dich loropropene SM 6200B <0.5 pg/L 11/12/2020 1,2, 3-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trimethylbenzene SM62008 <0.5 pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 Report # 2020-19004 Page 22 of 27 envirochem s �+ ANALYTICAL & CONSULTING CHEMISTS F00,7- - 1-047 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&z!environmentalchemists.com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,3,5-Trimethylbenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1, 3-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,4-Dichlorobenzene SM 62008 <0.5 pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 62008 <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 6200B <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 6200B <0.5pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5 pg/L 11/12/2020 cis-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 cis-1, 3-Dichloropropene SM 62006 <0.5 pg/L 11/12/2020 Dibromochloromethane SM 62008 <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5 pg/L 11/12/2020 [sop ropylbenzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200B <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5pg/L 11/12/2020 Naphthalene SM 6200B <0.5 pg/L 11/12/2020 Report # 2020.19004 Page 23 of 27 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 Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-Butyl benzene SM 6200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,2-Dichloroethene SM 6200B <0.5pg/L 11/12/2020 Trans- 1,3-dichloropropene SM 6200B <0.5 ug/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 5200B <0.5 pg/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100ml- 11/06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353.2 < 0.02 mg/L 11 /06/2020 Nitrate+Nitrite-Nitrogen EPA 353.2 0.07 mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method 0.07 mg/L 11/16/2020 Report #.- 2020.19004 Page 24 of 27 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENTAL QUALITY - DIV. OF WATER RESOURCES GROUNDWATER QUALITY MONITORING: INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/2024 Facility Name: Shallotte WWTF Non -Discharge WQ0000798 UIC Permit Name (if different): NPDES Other Facility Address: Forest Dr. TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Shallotte `'""" NC 28459 County Brunswick "' ■ Spray Field Remediation: Contact Person: Rhett Harrington Telephone#: 910-515-0991 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: MW #15 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW #15 Date sample collected: 11/6/2020 FIELD ANALYSES: WAS Well Depth: 25 ft. Well Diameter: 2 in. pH 00400: 4•7 units Temp. 000lo: 21 °C DRY at Depth to Water Level 82546: 5.2 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 00094: µMhos time ofsampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Mild Sulfur check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear/Turbid here:❑ Samples for metals were collected unfiltered: ❑ YES ® NO and field acidified: ❑ YES X NO LABORATORY INFORMATION Date sample analyzed:11/18/2020 Laboratory Name: Environmental Chemists Certification No. 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 0.48 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 132 mg/L Al - Aluminum ol1o5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 6.8 mg/L Ca - Calcium Q09RI6 `!'�`� mg/L Chloride 00940 45 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034. ` ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 719t)o ug/L Lab Report Attached? ❑■ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200E 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% Donald Dixon; Deputy Director Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev.06-07-2018 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 sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info(denvironmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-48354 Site: MW-15 11/6/2020 12:55 PM Water Eric McHorney Test Method Results Date Analyzed Color color Clear/Turb 11/06/2020 Depth to water, ft. Depth to water, Ft. 5.2 feet 11/06/2020 Ammonia Nitrogen EPA350.1 < 0.2 mg/L 11/12/2020 Gallons bailed before sampling Gallons Bailed before sampling 5.0 gallons 11/06/2020 Odor Qualitative Mild Sulfur 11/06/2020 Total Dissolved Solids (TDS) SM 2540 c 132 mg/L 11/09/2020 Temperature SM 2550 B 21.0 C 11/06/2020 Chloride SM 4500 Cl E 45 mg/L 11 /10/2020 pH SM 4500 H B 4.7 units 11/06/2020 Total Phosphorus SM 4500 P F 0.48 mg/L 11/18/2020 Total Organic Carbon (TOC) SM 5310 B 6.8 mg/L 11/06/2020 1,1,1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,1-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5pg/L 11/12/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 1, 1 -Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,3-Trichloropropane SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dibromo-3-Chloropropane SM62006 <0.5pg/L 11/12/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichlorobenzene SM 6200B <0.5 pg/L 11/12/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/12/2020 Report #:: 2020-19004 Page 25 of 27 Environmental Chemists, Inc. 17 envirochem6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemists.com Brunswick County Public Utilities Date of Report: Nov 23, 2020 Post Office Box 249 Customer PO #: Bolivia NC 28422 Customer ID: 08100011 Attention: Donald Dixon Report #: 2020-19004 Project ID: November - Old Shallotte MW 1,2-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,3,5-Trimethylbenzene SM 6200B <0.5 pg/L 11/12/2020 1,3-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 1,3-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 1,4-Dichlorobenzene SM 6200B <0.5pg/L 11/12/2020 2,2-Dichloropropane SM 6200B <0.5pg/L 11/12/2020 2-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/12/2020 Benzene SM 6200B <0.5 pg/L 11/12/2020 Bromobenzene SM 6200B <0.5 pg/L 11/12/2020 Bromochloromethane SM 62008 <0.5 pg/L 11/12/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/12/2020 Bromoform SM 6200B <0.5 pg/L 11/12/2020 Bromomethane SM 62008 <0.5 pg/L 11/12/2020 Carbon tetrachloride SM 62008 <0.5 pg/L 11/12/2020 Chlorobenzene SM 6200B <0.5 pg/L 11/12/2020 Chloroethane SM 6200B <0.5 pg/L 11/12/2020 Chloroform SM 6200B <0.5 pg/L 11/12/2020 Chloromethane SM 6200B <0.5 pg/L 11/12/2020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 cis-1,3-Dichloropropene SM 62008 <0.5pg/L 11/12/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/12/2020 Dibromomethane SM 6200B <0.5 pg/L 11/12/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/12/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/12/2020 Hexachlorobutadiene SM 6200B <0.5pg/L 11/12/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/12/2020 M+P Xylene SM 6200E <1.0 pg/L 11/12/2020 Methylene chloride SM 6200B <0.5 pg/L 11/12/2020 Naphthalene SM 62008 <0.5 pg/L 11/12/2020 Report # : 2020-19004 Page 25 of 27 6e'n Zvi r o c h em 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 infotu'environmentalchemists. com Brunswick County Public Utilities Post Office Box 249 Bolivia NC 28422 Attention: Donald Dixon Date of Report: Nov 23, 2020 Customer PO #: Customer ID: 08100011 Report #: 2020-19004 Project ID: November - Old Shallotte MW n-Butylbenzene SM 6200B <0.5 pg/L 11/12/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/12/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/12/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/12/2020 sec -Butyl benzene SM 6200B <0.5 pg/L 11/12/2020 Styrene SM 6200B <0.5 pg/L 11/12/2020 tert-Butyl benzene SM 6200B <0.5 pg/L 11/12/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/12/2020 Toluene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trans-1,3-dichloropropene SM 6200B <0.5pg/L 11/12/2020 Trichloroethene SM 6200B <0.5 pg/L 11/12/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/12/2020 Vinyl chloride SM 6200B <0.5 pg/L 11/12/2020 Fecal Coliform SM 9222D MF <1 Colonies/100mL 11 /06/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA353.2 < 0.02 mg/L 11/06/2020 Nitrate+Nitrite-Nitrogen EPA353.2 <0.02mg/L 11/10/2020 Nitrate Nitrogen Subtraction Method <0.02mg/L 11/16/2020 Comment: Reviewed by: Report #:: 2020-19004 Page 27 of 27