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Home My WebLink AboutWQ0000193_Monitoring - 11-2020_20210113 (2)GW-59A COMPLIANCE REPORT FORM Permit # W00000193 (Submit one each monitoring period with GW-59 forms.) Enter date monitoring results were due.( 12/31/20) Will this monitoring report (GW-59 and GW-59A) be submitted after the established due date? NO 2 Was any required information missing on the GW-59 report forms? NO If the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. 3 Are any of the monitoring wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing 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 If the answer to question 4 is "NO", skip to section 8. If the answer to question 4 is "YES", list the affected wells induvidually with constituent(s) and concentration(s) exceeding standards in the space provided below: MW #5 TDS 570 5 For the constituents in question 4 above, have stand rd been exceeded previously for the same constituent(s) in the same well(s) in the past two years? no 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). 6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? Yes 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 grounwater quality problem? Yes 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 . Natural Accuring Contaminates. Emailed Helen Perez 12131 2020 8 The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with GW-59. forms for required wells to the address provided at the top of the current GW-59 form I hereby acknowledge that the above information was evaluated and the information submitted in this report (Compliance Report GW-59A) is true and complete to the best of my knowledge. Sig ure f Permittee (or Authorized Agent) ate GW-59A 12/8/2003 SUBMIT FORM ON YELLOW PAPER ONLY UNDWATER QUALITY MONITORING: PLIANCE REPORT FORM FACILITY INFORMATION eiease ennt ueany or Type Facility Name: The Village of Bald Head Island Permit Name (if different): Facility Address: 256 Edward Teach Ext. Bald Head Island NC 28461 County Brunswick ontact Person: David Suther Telephone#: 910-457-7352 fell Location/Site Name: Discharge Lagoons No. of wells to be sampled: 5 WELL ID NUMBER (from Permit): #1 Date sample collected: 11/23/2020 Well Depth: 20 ft. Well Diameter: 2 in. Depth to Water Level: 8.7 ft. below measuring point Screened Interval: ft. to _ft. Measuring Point is 2-6 ft. above land surface Relative M.P. Elevation: ft. Volume of water pumped/bailed before sampling: 6 gallons ,Samples for metals were collected unfiltered: ®YES ❑ NO and field acidified: ® YES ❑ NO TENT OF ENVIRONMENT OF WATER QUALITY-INF 17 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 " Phone: t919) 733-3221 ERMIT Number: Expiration Date: Nov 30th, 2020 on -Discharge W00000193 UIC FIDES Other fPE OF PERMITTED OPERATION BEING MONITORED ® Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other sample analyzed: 11/23/2020 Laboratory Name: Environmental Chemists ;AMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite (NO2) as N mg/I Coliform: MF Fecal <1 /100ml Nitrate (NO3) as N 1.17 mg/I Coliform: MF Total /100ml Phosphorus: Total as P .76 mg/I (Note. Use MPN method for highly turbid samples) Orthophosphate mg/I Dissolved Solids: Total 460 mg/I Al - Aluminum mg/I pH (when analyzed) 6.6 units Ba - Barium mg/I TOC 9.6 mg/I Ca - Calcium mg/I Chloride 98 mg/I Cd - Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu - Copper mg/I Phenol mg/I Fe - Iron mg/I Sulfate mg/I Hg - Mercury mg/I Specific Conductance µMhos K - Potassium mg/I Total Ammonia • 12 mg/1 Mg - Magnesium mg/I (Ammonia Nitrogen, NH3as N, Ammonia Nitrogen, Total) Mn -Manganese mg/I TKN as N mg/I Ni - Nickel mg/I FIELD ANALYSES: pH 6.6 units Spec. Cond. Odor no Appearance clear Temp. WELL 21.5 °C DRY at µMhos time of sampling, Certification No. 94 Pb - Lead mg/I Zn - Zinc mg/I Other (Specify Compounds and Concentration Units): ORGANICS: (by GC, GC/MS, HPLC) (Specify test and method #. ATTACH LAB REPORT.) Report Attached? ® Yes (1) ❑ No (0) VOC method # SM 6200E method # method # method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Joseph P. McCahn/Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or type Siqnature f erm tee (or Authorized Aqent) ate) GW-59 Rev.1/2007 N SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: COMPLIANCE REPORT FORM Please Print Clearly or Type Facility Name: The Village of Bald Head Island Permit Name (if different): Facility Address: 256 Edward Teach Ext. Bald Head Island NC 28461 NI County Brunswick itact Person: David Suther Telephone#: 910-457-7352 II Location/Site Name: Discharge Lagoons No. of wells to be sampled: 5 PERMIT Number: Non -Discharge W00000193 NPDES Expiration Date: UIC Other PE OF PERMITTED OPERATION BEING MONITORED ® Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other: WELL WELL ID NUMBER (from Permit): #3 Well Depth: 20 ft. Depth to Water Level: 11.5 ft. below measuring point Measuring Point is 2•6 ft. above land surface Volume of water pumped/bailed before sampling: Samples for metals were collected unfiltered: ®YES Date sample collected: 11/18/2020 Well Diameter: 2 in. Screened Interval: ft. to _ft. Relative M.P. Elevation: ft. 5.7 gallons ❑ NO and field acidified: ® YES ❑ NO FIELD ANALYSES: pH 7.5 units Spec. Cond. Odor no Appearance clear Temp. 20.5 °C µMhos WAS DRY at time ofsampling, check here: ❑ LABORATORY INFORMATION Date sample analyzed: 11/23/2020 Laboratory Name: Environmental Chemists Certification No. 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite (NO2) as N mg/I Pb - Lead mg/I Coliform: MF Fecal <1 /100ml Nitrate (NO3) as N .02 mg/I Zn - Zinc mg/I Coliform: MF Total /100ml Phosphorus: Total as P .73 mg/I (Note: Use MPN method for highly turbid samples) Orthophosphate mg/I Other (Specify Compounds and Concentration Units): Dissolved Solids: Total 485 mg/I Al - Aluminum mg/I pH (when analyzed) 7.5 units Ba - Barium mg/I TOC 6.0 mg/I Ca - Calcium mg/I Chloride 47 mg/I Cd - Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu - Copper mg/I ORGANICS: (by GC, GC/MS, HPLC) Phenol mg/I Fe - Iron mg/I (Specify test and method #. ATTACH LAB REPORT.) Sulfate mg/1 Hg - Mercury mg/I Report Attached? ® Yes (1) ❑ No (0) Specific Conductance µMhos K - Potassium mg/I VOC method # SM 6200B Total Ammonia .27 mg/1 Mg - Magnesium mg/I method # (Ammonia Nitrogen, NH3as N, Ammonia Nitrogen, Total) Mn - Manganese mg/I , method # TKN as N mg/I Ni - Nickel mg/I method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that. to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laborator . I am aware that there are si nificant enalties for submitting false information, including the possibility of fines and imprisonment for knowin violations. Joseph • - -s Director'Fermittee (or Authorized Aqent) Name and Title - Please print or type Siqnature of Permittdejor Authorized Aqent) D- GW-59 Rev. •0 SUBMIT FORM ON YELLOW PAPER ONLY UNDWATER QUALITY MONITORING: PLIANCE REPORT FORM Print Clearly or Facility Name: The Village of Bald Head Island Permit Name (if different): Facility Address: 256 Edward Teach Ext. Bald Head Island NC 28461 County Brunswick act Person: David Suther Telephone#: 910-457-7352 Location/Site Name: Discharge Lagoons No. of wells to be sampled: 5 PERMIT Number: Expiration Date: NOV .ruin, LULI Non -Discharge W00000193 UIC NPDES Other TYPE OF PERMITTED OPERATION BEING MONITORED ® Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other: LL ID NUMBER (from Permit): #5 Date sample collected: 11/18/2020 I Depth: 20 ft. Well Diameter: 2 in. Ith to Water Level: 11.1 ft. below measuring point Screened Interval: ft. to _ft. asuring Point is 2•6 ft. above land surface Relative M.P. Elevation: ft. ame of water pumped/bailed before sampling: 5.7 gallons nples for metals were collected unfiltered: ®YES ❑ NO and field acidified: ®YES ❑ NO FIELD ANALYSES: pH 7.0 units Spec. Cond. Odor no Appearance clear Temp. WELL 19.8 °C DRY at µMhos time of sampling, sample analyzed: 11/18/2020 Laboratory Name: Environmental Chemists Certification No. 94 tAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite (NO2) as N mg/I Pb - Lead mg/I Coliform: MF Fecal <1 /100ml Nitrate (NO3) as N <,02 mg/I Zn - Zinc mg/I Coliform: MF Total /100ml Phosphorus: Total as P 1.51 mg/I (Note. Use MPN method for highly turbid samples) Orthophosphate mg/I Other (Specify Compounds and Concentration Units): Dissolved Solids: Total 570 mg/I Al - Aluminum mg/I pH (when analyzed) 7.0 units Ba - Barium mg/I TOC 6.8 mg/I Ca - Calcium mg/I Chloride 64 mg/I Cd - Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu - Copper mg/I ORGANICS: (by GC, GC/MS, HPLC) Phenol mg/I Fe - Iron mg/I (Specify test and method #. ATTACH LAB REPORT.) Sulfate mg/I Hg - Mercury mg/I Report Attached? ® Yes (1) ❑ No (0) Specific Conductance µMhos K - Potassium mg/I VOC method # SM 6200E Total Ammonia •90 mg/I Mg - Magnesium mg/1 method # (Ammonia Nitrogen, NH3as N, Ammonia Nitrogen, Total) Mn - Manganese mg/1 , method # TKN as N mg/I Ni - Nickel mg/I method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% N GW-59 Rev.1/2007 SUBMIT FORM ON YELLOW PAPER ONLY ROUNDWATER QUALITY MONITORING: OMPLIANCE REPORT FORM FACILITY INFORMATION Please Print uteanyor type Facility Name: The Village of Bald Head Island Permit Name (if different): Facility Address: 256 Edward Teach Ext. Bald Head Island NC 28461 County Brunswick act Person: David Suther Telephone#: 910-457-7352 Location/Site Name: Discharge Lagoons No. of wells to be sampled: 5 LL ID NUMBER (from Permit): #7 I Depth: 20 ft. ith to Water Level: 12 ft. below measuring point isuring Point is 2.6 ft. above land surface ime of water pumped/bailed before sampling: PERMIT Number: Expiration Date: Nov 5uin, LULI Non -Discharge WQ0000193 UIC NPDES Other TYPE OF PERMITTED OPERATION BEING MONITORED ® Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other: Date sample collected: 11/18/2020 Well Diameter: 2 in. Screened Interval: ft. to _ft. Relative M.P. Elevation: ft. 6 gallons ❑ NO and field acidified: ® YES ❑ NO t sample analyzed: 11/18/2020 Laboratory Name: Environmental Chemists :AMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD mg/I Nitrite (NO2) as N mg/I Coliform: MF Fecal <1 /100ml Nitrate (NO3) as N <.02 mg/I Coliform: MF Total /100ml Phosphorus: Total as P 2.80 mg/I (Note: Use MPN method for highly turbid samples) Orthophosphate mg/I Dissolved Solids: Total 340 mg/I AI - Aluminum mg/I pH (when analyzed) 7.7 units Ba - Barium mg/I TOC 6.3 mg/I Ca - Calcium mg/I Chloride 45 mg/I Cd - Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu - Copper mg/I Phenol mg/I Fe - Iron mg/I Sulfate mg/I Hg - Mercury mg/I Specific Conductance µMhos K - Potassium mg/I Total Ammonia •79 mg/I Mg - Magnesium mg/I (Ammonia Nitrogen, NH3as N; Ammonia Nitrogen, Total) Mn -Manganese mg/I TKN as N mg/I Ni - Nickel mg/I FIELD ANALYSES: pH 7.7 units Spec. Cond. Odor no Appearance clear Temp WELL 21.0 °C DRY at µMhos time of sampling, Certification No. 94 Pb - Lead mg/I Zn - Zinc mg/I Other (Specify Compounds and Concentration Units): ORGANICS: (by GC, GC/MS, HPLC) (Specify test and method #. ATTACH LAB REPORT.) Report Attached? ® Yes (1) ❑ No (0) VOC method # SM 6200E method # method # method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% here: ❑ GW-59 Rev.1/2007 SUBMIT FORM ON YELLOW PAPER ONLY • . PARTMENT OF ENVIRONMENT & NATURAL` RESOURCES GROUNDWATER QUALITY MONITORING: StoNOFWATER QUALITYa11,11FORMATIONPROCESSING UNIT COMPLIANCE REPORT FORM 617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: Nov 30th, 2020 Facility Name: The Village of Bald Head Island Non -Discharge W00000193 UIC Permit Name (if different): NPDES Other Facility Address: 256 Edward Teach Ext. TYPE OF PERMITTED OPERATION BEING MONITORED Bald Head Island NC 28461 County Brunswick ® Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: Contact Person: David Suther Telephone#: 910-457-7352 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Discharge Lagoons No. of wells to be sampled: 5 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): #8 Date sample collected: 11/18/2020 FIELD ANALYSES: WAS Well Depth: 20 ft. Well Diameter: 2 in. pH 7.8 units Temp. 20.3 °C DRY at time of Depth to Water Level: 12.7 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. µMhos sampling, Measuring Point is 2.6 ft. above land surface Relative M.P. Elevation: ft. Odor no check olume of water pumped/bailed before sampling: 6.5 gallons Appearance 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 mg/I Nitrite (NO2) as N mg/I Pb - Lead mg/I Coliform: MF Fecal <1 /100ml Nitrate (NO3) as N .18 mg/I Zn - Zinc mg/I Coliform: MF Total /100ml Phosphorus: Total as P 1.52 mg/I (Note: Use MPN method for highly turbid samples) Orthophosphate mg/I Other (Specify Compounds and Concentration Units): Dissolved Solids: Total 275 mg/I Al - Aluminum mg/I pH (when analyzed) 7.8 units Ba - Barium mg/I TOC 1.9 mg/I Ca - Calcium mg/I Chloride 12 mg/I Cd - Cadmium mg/I Arsenic mg/I Chromium: Total mg/I Grease and Oils mg/I Cu - Copper mg/I ORGANICS: (by GC, GC/MS, HPLC) Phenol mg/I Fe - Iron mg/I (Specify test and method #. ATTACH LAB REPORT.) Sulfate mg/I Hg - Mercury mg/I Report Attached? ® Yes (1) ❑ No (0) Specific Conductance µMhos K - Potassium mg/I VOC method # SM 6200E Total Ammonia .23 mg/I Mg - Magnesium mg/I method # (Ammonia Nitrogen; NH3as N, Ammonia Nitrogen, Total) Mn - Manganese mg/I , method # TKN as N mg/I Ni - Nickel mg/I method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Joseph P. McCaAn/Public Services Director Permittee (or Authorized Aqent) Name and Title - Please print or type nature Agent) %W GW-59 Rev.1/2007 ANALYTICAL & CONSULTING CHEMISTS _ Environmental Chemists,��i�[��t�� i��~~, Inc..��u�� 6602Windmill Way, Wilmington, NC2V4O5 ~ 910,3910223Lab ° 910.392.4424Fax _ 71O8uv^yermvvnRoad'Niao»eo'NC27954 ~ 252.473.]702Lab/ Fax 255'&VNriirmingtnn8igkway,/ackson,iDe'NC2854011910347.58431-a6/Fex iok,,a cn,iroomco`o\cbenniau,conn The Village Of Bald Head Island Date of Report; Dec 1O.2020 10SLighthouse VVynd Customer POA\ Bald Head Island NC 28461 Customer ID: 08100148 Attention: DavkjGuther Repmrt#: 2020-19938 Project IQ: Monitoring Wells Lab I0 Sample ID: CpNmot Date/Time Matrix Sampled by 20-50764 Sibm:MVV-1 11133/2020 9:50AK8 Water Nate Lindsay Teat Method Results Date Anald Ammonia Nitrogen spAmeo.1 0,12nnQ/L 11130/2020 Total Dissolved Solids (TOS) swz:w»c 460mng/L 11/23/2020 Chloride »w4s»oc/s 98rng/L 11/30%2020 Total Phosphorus om4s»»pp 0.76rng/L 12/07/2020 Total Organic Carbon (TOC) Sws1»o 9.6nng/L 11/24/2020 1.1.1.2-Tatrach|on}ethane ameo«»e <0.5pg/L 11/26/2020 1.1.1-Trioh|oroethane aM»c»»o <0,5pg/L 11/28/2020 1.1.2.2'Tetrgch|oroethane sms»«»n «0,5ug/L 11/26/2020 1.1.2-Thoh|o[uethone ameo»«o <0.5pg/L 11/26C2020 1'1-[)ich|onoeUlane sw«c»»a <0 5pg/L 11/26/2020 1.1'Oich|onnethene awo»»oo <0,5pg/L 11/26/2020 1.1-D|ch|nnopnopene aM»c»»B <0,5pQ/L 11/26/2020 1.2,8-Thoh|onobenzene om«o«»a «0�5pg/L 11/26/2020 1.2'3-Thnh|opOpropane »ms»000 <&5pg/L 11/28/2020 1.2.4-Tdnh|onobenzene ow»2m»e <0.5uy/L 11/26/3020 1.2'4-Thnnethy|benzeDe mw»c000 <0.5pQ/L 11/26/2020 1.2-DibrOnlV-3-Ch|oropropaDe ammm»o <0,5pg/L 11/28/2020 1.2'Dibnornoethone amoz»«o <0.5pQ/L 11/26/2020 1`2-Dioh/ar0benzgne nw«zu»o «0.5pg/L 11/26/2020 1'2-Dich|oroethane nw«20mn <0.5ug/L 11/26/2020 1`2-Oich|OrUpn}pane om»»»»B <0.5pg/L 11/26/2020 1.3.5-Thmethy|benzene aw«mmo <0.5ug/L 11/26/2020 1.3-Oich|on3benzene awno««a <0.5pQ/L 11C26/2020 1.3'Dinh|onoprOpane Sm»»»»u <0,5pg/L 11/26/2020 1.4-Dich|orobaozene nmez»»a <0�5pg/L 11/28/2020 2.2'Oich|D,npnopGne »mmu»»e <0.5pg/L 11/26/2020 The Village Of Bald Head Island 1OGLighthouse VVynd Bald Head Island NC 28461 Attention: DavidGudher Date of Report: Dec 1U.2O20 Customer PO #: Customer ID: 08108149 Repmrt#: 2020-19839 Project ID: Monitoring Wells 2'Chloroiouene mwoz«»a <0.5pg/L 11/26/2020 4-Ch|orobo|uena mw»x»»o <0.5pQ/L 11/28/2020 Benzene omaro«m <0.5pg/L 11/26/2020 Bromobenzene nma»»oo <0.5pg/L 11/26/2020 Bnonnonh|oronnethmne mma»«oa <O.5pg/L 11/28/2020 Bnomodich/onJmethene »w6x»»a <O.Gpg/L 11/26/2020 Brornoforrn owmm»o <0,5pg/L 11/26/2020 Bromomedhene swnou«a <0,5pg/L 11/26/2020 Carbon tetrachloride smoz»»o <0.5pQ/L 11/28/2020 Ch|onobenzene aw«u»»o <0�5pg/L 11/26/2020 Ch|onoethonn em«20my <0.5pQ/L 11/26/2020 Chloroform sw«o»»n <0.5pg/L 11/26/2020 Ch|ornmethane ows««»a <0.5pg/L 11/26/2020 cis- 1.2-Oich|urOethana sm«u«»o <0,5pg/L 11/26/2020 cis- 1.3-O|ch|oropr¢pane »me»»»o <0.5pg/L 11C36/2020 {]ibnomoch|onomathane aw«z»«e <0.5pg/L 11/20/2020 DibnornonleUlane nm»2o«o <0.5pg/L 11/26/2020 C}/ch|orodif|unnJnnethene sw»x000 <0.5Ug/L 11/26/2020 Ethy|benzenG aw«o«»a «0.5pg/L 11/28/2020 Hexach|orobutadiena Sm«zooa <0,5pg/L 11/26/2020 Isopropyl benzene Smu»»«o <0.5pg/L 11/28/2020 K8+PXv|ene , amsomo «1.0pg/L 11/26/2020 Methylene chloride nM»x«oo <0.5pg/L 11/28/2020 Naphthalene sm»uo»o <0.5pg/L 11/38/2020 n-Buh/|benzene aMo20ma <0�5pg/L 11/30/2020 n'Ppopy|benzene om«0000 <0,5pg/L 11/26/2020 ortho-%y/one aM*z»»a <0.5pg/L 11/26/2020 p-|aopnopy|to|uene ow«»»»e «0.5pg/L 11/26/2020 sec-Buty|benzena omeo»»e <0.5ug/L 11/26/2020 Styrene sMs»»»e <0.5pg/L 11/26/2020 1:envirrochem ANALYTICAL & CONSULTING CHEMISTS The Village Of Bald Head Island 106 Lighthouse Wynd Bald Head Island NC 28461 Attention: David Suther 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'lt environmentalchemists.com Date of Report: Dec 10, 2020 Customer PO #: Customer ID: 08100149 Report #: 2020-19939 Project ID: Monitoring Wells tert-Butyl benzene SM 62008 <0.5 pg/L 11/26/2020 Tetrachloroethene SM 6200B <0.5 pg/L 11/26/2020 Toluene SM 6200B <0.5 pg/L 11/26/2020 Trans- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/26/2020 Trans- 1,3-dichloropropene SM62008 <0.5pg/L 11/26/2020 Trichloroethene SM 6200B <0.5 pg/L 11/26/2020 Trichlorofluoromethane SM 6200B <0, 5 pg/L 11/26/2020 Vinyl chloride SM 6200B <0.5 pg/L 11/26/2020 Fecal Coliform SM 9222D MF <1 Colonies/100ml- 11/23/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353E 0.09 mg/L 11 /24/2020 Nitrate+Nitrite-Nitrogen EPA 353 2 1.26 mg/L 11 /30/2020 Nitrate Nitrogen Subtraction Method 1.17 mg/L 12/05/2020 Comment: a Reviewed by: 0.1-4 44 nnnn innIn �� Chemists, Environmental��emi��s, Inc. . 66O2Windmill Way, Wilmington, NC284O5 ° 9!0.392,0223Lab ° 910,392/44241'ax 7lUDo~scrowoRoad, Manteo NC27954 ° 252.478.5702lab/Fan `- 255-/\Wilmington 8igh=uy,Jacksonville, N[2854V ~ 910-347-5843Lab /Fnx AmAcYT|CAL&CONSULTING CHEMISTS iuOn@covimun,cotuluhemio/ucom The Village Of Bald Head Island Date of Report: Dec 05.2020 1O6Lighthouse VVvnd Customer PO#: Bald Head Island NC 28461 Customer ID: 08100149 Attention: Omvid8uther Repmrt#: 2020-19709 Project ID: Monitoring Wells Lab ID Sample ID: CoNemkDate/Timnw Matrix Sampled by 20-50124 Site: MVV3 11/18/2020 11:00AM Water Nathan Lindsay Test Method Results Date Analyzed Ammonia Nitrogen EPA »o»1 0.27nng/L 11/25/2020 Total Dissolved Solids (TOG) sw»s*oo 485nng/L 11/19C2020 Chloride am4««««/e 47mg/L 11/27/2020 Total Phosphorus Sm4»u»pp 0.73nng/L 12/01/2020 Total Organic Carbon (T{jC) mws»1«u G.Orng/L 11/19/2020 1.1.1.2-Tetoaoh|oroethane awsx»oo <0.5pQ/L 11/25/2020 1.1.1'T,ichloroethane nwmu«»o <U.Spg/L 11/25/2020 1.1.2.2-Tetrach|onJedhane sMox««a <0.5pg/L 11/25/2020 1.1.2-Thoh|oroethane nMs2«»e <0,6pg/L 11/25X2020 1.1-Oich|oroethane »m»o«»a <0.5p0/L 11/25/2020 1.1-Dich|onJetheMe »mo»«oo <0,5pg/L 11/25/2020 1.1-Oich|onopnopene omam««a <0�5pg/L 11/25/2020 1.2.3-Tr}ch|o,nbenzgne nmsx»»a <0.5pg/L 11/25/2020 1,2.3-Trichi0nOpropane «M«u«»u <0.5pg/L 11/25/2020 1.2.4'Trich|onobenzene nM«o»«a «0.5pg/L 11/25/2020 1.2.4-Trimethy|benzeno sM»u««o «0.5pg/L 11/25/2020 1.3-Dibnonlo-3-Ch|npopnopone owoo»«e «0.5pg/L 11/25/2020 1.2-Dibrornoethana aw»uooa <0.5uQ/L 11/25/2020 1.2-O|ch|ooJbenzene «m«z»oa <0�5pg/L 11/25/2020 1.2'Dioh|onoeMhana am»»««o <0.5Vg/L 11C25/2020 1.2-D(ch|onop[opane ems«o«o <0.5pg/L 11/25/2020 1.3.5-Thmgthy|benzene ows»»oa <0.5pg/L 11/25/2020 1.3'Oich|orobeDzene aMe»»»a <0.5Ag/L 11/25/2020 1.3-Dioh)onnpn}pane am«z»»a <0.5pg/L 11/25/2020 1.4-Oioh|orubenzenm nm«x»»e <0.5uQ/L 11/25/2020 2.2-Dich/on}pnppone sM«»»»o <0.5pg/L 11/25/2020 Environmental Chemists, Inc. envirochem 6602 Windmill Way, Wilmington, NC 28405 ` 91.0.392.0223 Lab • 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ' 252.4735702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info@environmentalchenlists.conl The Village Of Bald Head Island 106 Lighthouse Wynd Bald Head Island NC 28461 Attention: David Suther Date of Report: Dec 05, 2020 Customer PO #: Customer ID: 08100149 Report #: 2020-19709 Project ID: Monitoring Wells 2-Chlorotoluene SM 62008 <0.5 pg/L 11/25/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/25/2020 Benzene SM 62008 <0.5 pg/L 11/25/2020 Bromobenzene SM 62008 <0.5 pg/L 11/25/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/25/2020 Bromodichloromethane SM 62008 <0.5 pg/L 11/25/2020 Bromoform SM 6200B <0.5 pg/L 11/25/2020 Bromomethane SM 62008 <0.5 pg/L 11/25/2020 Carbon tetrachloride SM 62008 <0.5 pg/L 11 /25/2020 Chlorobenzene SM 62006 <0, 5 pg/L 11/25/2020 Chloroethane SM 6200B <0.5 pg/L 11/25/2020 Chloroform SM 6200B <0.5 pg/L 11/25/2020 Chloromethane SM 6200B <0.5 pg/L 11/25/2020 cis-1,2-Dichloroethene SM 6200B <0.5 pg/L 11/25/2020 cis- 1,3-Dichloropropene SM 6200B <0.5 pg/L 11/25/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/25/2020 Dibromomethane SM 62006 <0.5 pg/L 11/25/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/25/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/25/2020 Hexachlorobutadiene 6M 6200B <0.5 pg/L 11/25/2020 Isopropylbenzene SM 6200B <0.5 pg/L 11/25/2020 M+P Xylene SM 6200B <1.0 pg/L 11/25/2020 Methylene chloride SM 6200B <0.5 pg/L 11/25/2020 Naphthalene SM 6200B <0.5 pg/L 11/25/2020 n-Butylbenzene SM 6200B <0.5 pg/L 11/25/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/25/2020 ortho-Xylene SM 62008 <0.5 pg/L 11/25/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/25/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/25/2020 Styrene SM 6200B <0.5 pg/L 11/25/2020 ReDDrt #'; 2020-19709 Pnno ? nf 19 The Village OfBald Head Island 1O8Lighthouse VVvnd Bald Head Island NC 28461 Attention: Dmvkd8uther Date of Dec O5.2O2O Customer PO #: Customer ID: 08100149 Remoxt#: 2020-19708 Project IC}: Monitoring Wells bart-Bubdbenzene mw»co»o <0�5pg/L 11/25/2020 Tetrenh|oroethene m*az»»a <0�5 pQ/L 11/25/2020 Toluene Swn«»»a <D.bpg/L 11/25/2020 Trans- 1.2-Dich|omoathene aMso««a <O.Spg/L 11C26/2020 Trans- 1.3-dioh|onopropene smso»oa <0.5pg/L 11/25/2020 Thch!onoathene mw«u«»o <0�5pg/L 11/25/2020 Thoh|onoOuonomethane omooma <0.5pg/L 11/25X2020 Vinyl chloride am»2»oo <0�5pg/L 11825/2020 Feoa|Co|ifornn um»»zzowp <1 Co|onies/100rnL 11/18/2020 Nitrate Nitrogen (CaUo) Nitrite Nitrogen spA»«o.0 < 0.02nnQ/L 11/19/2020 Nitraba+Nithba-Nitrogen sp^uso.o 8.02nmg/L 11/35/2020 Nitrate Nitrogen Subtraction Method 0.02nng/L 12/05/2020 Uenv7irochem ANALYTICAL & CONSULTING CHEMISTS The Village Of Bald Head Island 106 Lighthouse Wynd Bald Head Island NC 28461 Attention: David Suther Lab ID Sample ID: 20-50125 Site: MW-5 Test Ammonia Nitrogen Total Dissolved Solids (TDS) Chloride 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-Dichioroethane 1,1-Dichloroethene 1, 1 -Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichioropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane 1,2-Dibromoethane 1,2-Dichlorobenzene 1,2-Dichioroethane 1,2-Dichloropropane 1, 3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane 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: Dec 05, 2020 Customer PO #: Customer ID: 08100149 Report #: 2020-19709 Project ID: Monitoring Wells Collect Date/Time Matrix Sampled by 11/18/2020 10:45 AM Water Nathan Lindsay Method Results Date Analyzed EPA 350.1 0.90 mg/L 11 /25/2020 SM 2540 c 570 mg/L 11 /19/2020 SM 4500 CI E 64 mg/L 11 /27/2020 SM 4500 P F 1.51 mg/L 12/01 /2020 sM 5310 B 6.8 mg/L 11 /19/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 62006 <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 62008 <0.5 pg/L 11 /25/2020 SM 6200B <0, 5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 62008 <0.5 pg/L 11 /25/2020 SM 62008 <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11/25/2020 SM 5200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 SM 6200B <0.5 pg/L 11 /25/2020 Reoort # , 2020.19709 Pans 4 nf 17 �� EnvironmentalChemisNws, Inc. ^ b602Windmill Way, Wilmington, NC284 ° 9I0.392.0223Lah ° 910,392,4424Fav 7]0Gom/sr,mv,oRoad, &1vooco'NC27954 ~ 252,473,5702L^b/pax 255-A Wilmington Highway, Jacksonville, NC2854O ° 910.347,5843Lab/Fvx AwAcm'/CxL & CONSULTING CHEMISTS ink`(�,�cn,imomonm}dicmimm.coxu The Village Of Bald Head Island Date of Report: Dec O5.2020 1O8Lighthouse VVvnd Customer PO#: Bald Head Island NC 28481 Customer ID: 08100149 Attention: DavidSuUher Repwrt#: 2020-19708 Project |D: Monitoring VVeUo 2-Ch|nnzbo|uena »m«z»»o <0.5pQ/L 11/25/2020 4-Ch|oroto(uene amu20ma <0.5Ug/L 11/25/2020 Benzene nm»z»»o «0.5pg/L 11/25/2020 Bromobenzene aM«mme <0.5ug/L 11/25/2020 Bnornooh|orornethane amazo«a «0.5pg/L 11/25/2030 Bromnodich|oromeihana om«2m»o «0.5pg/L 11/25/2020 Bnomohorm mw«u««a «0.5pg/L 11/25/2020 Brornume(hone omu»»»o <0.5ug/L 11/25/2020 Carbon tetrachloride mwuc»»o <0.5pQ/L 11/25/2020 Ch|o;obenzene awsoo«o <0.5pg/L 11/25/2020 Ch|oroethane omeo»«a <0.5pg/L 11/35/2020 Chloroform Smmu«oa <0.5pg/L 11/25/2020 Ch|onJm$thone omsn««o <0.5pQ/L 11/25/2020 cis'1,2-Dich|ovnetheno »m«u«»o <0.5pQ/L 11/25/2020 c}S'1.3'Dioh|Vrupnopene »m«20ma <0.6Ug/L 11/25/2020 Oibrnmnonh|oromethane om*c»»e <0.5p0/L 11/25/2020 Dibponnonlethane om»»»»u <0�5pg/L 11/25/2020 Dioh|onJdif|uonJmethane mm«u»»o «0�5pg/L 11/25/2020 Ethy|benzene Sm«x»»o <0,5py/L 11/25/2020 Hexach|ovobutadiene »weomB <0.5pg/L 11/25/2020 |soAropy|benzene emn»»»a <0.5pg/L 11/25/2020 K8+9Xy|ene amsz«ou <1�0pg/L 11/25/2020 Methylene chloride sm»omo <0.5pg/L 11/25/2020 Naphthalene aw*u««o x0.5pg/L 11/25/2020 n-Bub/|benzeno awomma <0.5pg/L 11/25/2020 n-Ppopy|benzene mws»»oa «0.5pg/L 11/25/2020 odho-Xy|enm aMau»»u <0.5pg/L 11/25/2020 p-|sopnnpy|to|uene mmsm»u <0.5pg/L 11/25/2020 sec-Butylbanzone swa20ma <0.5pg/L 11/25/2020 Styrene awao»»e <0.5pg/L 11/25/2020 nenort#202.0'19709 p",~"�f,, - Environmental �� ' �� ,� t�� i��t=, Inc. ' " enviroe-hem66U2 0C ° 9l0�92�Z%3Lab ° 9IV�92�424Fax . 7lQB"wse,mownRoad, Mooten NC 27954 ~ 252�73.5702La6/Fax =~255-A Wilmington Highway, Jacksonville, N[2854D ° 910.3475843La6/Fax ANALYTICAL & CONSULTING CHEMISTS io8o@covimnmootu}chom|utmcum The Village Of Bald Head Island 1OOLighthouse VVvnd Bald Head Island NC 28461 Attention: DaxkjSuMher Date mVReport: Dec O5.2O2U Customer PO#: Customer ID: 08100149 Rmpqrt#; 2020'19709 Project ID: Monitoring Wells bart-Bubdbenzene mw»20»a <O.Spg/L 11/25/2020 Tetnaoh|oroethmne mw«o««o <8.5pg/L 11/25/2020 Toluene ama»»»a <0�5ug/L 11/25/2020 Trans- 1.2-D{ch|on}ethene amoc»»a <0.5pQ/L 11C25/2020 Trans- 1.3-dich{onopropoDe om«o«»o <0.5pg/L 11/25/2020 Thoh\oroethene oMauo a ^0.5pg/L 11/25/2020 Trinh|onoUuonomethane ow«uo«u <0.5pg/L 11/25/2020 Vinyl chloride mmnu««8 <0.5ug/L 11/25/2020 Fecal Co|iforrn om*o»»oMr <1 Co|oniea/108mnL 11/18/2020 Nitrate Nitrogen (CaUo) Nitrite Nitrogen EPA »sou « 0.02nn0/L 11/19/2020 Nitreha+Nifhhe-Nitrogen EPA aooz «D.02nlg/L 11/25/3020 Nitrate Nitrogen Subtraction Method <0.02nng/L 12/05/2020 empn��, 2020-19709 p^oeoof 12 -77 Environmental Chemists, Inc. •L envirochem1 6602 Windmill Way, Wilmington, NC 28405 • 910.392,0223 Lab ° 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info crienvironmentalchemists.cam The Village Of Bald Head Island Date of Report: Dec 05, 2020 106 Lighthouse Wynd Customer PO #: Bald Head Island NC 28461 Customer ID: 08100149 Attention: David Suther Report #: 2020-19709 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-50126 Site: MW-7 11/18/2020 11:10 AM Water Nathan Lindsay Test Method Results Date Analyzed Ammonia Nitrogen EPA350,1 0.79mg/L 11/25/2020 Total Dissolved Solids (TDS) SM 2540 C 340 mg/L 11 /19/2020 Chloride SM 4600 ci E 46 mg/L 11/27/2020 Total Phosphorus SM 4500 P F 2.80 mg/L 12/01 /2020 Total Organic Carbon (TOG) SM 5310 B 6.3 mg/L 11119/2020 1, 1, 1,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/25/2020 1,1,1-Trichloroethane SM 6200B <0.5 pg/L 11/25/2020 1,1,2,2-Tetrachloroethane SM 6200B <0.5 pg/L 11/25/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/25/2020 1,1-Dichloroethane SM 6200B <0.5 pg/L 11/25/2020 1, 1 -Dichloroethene SM 6200B <0.5 pg/L 11/25/2020 1,1-Dichloropropene SM 6200B <0.5 pg/L 11/25/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 1,2,3-Trichooropropane SM 6200B <0.5 pg/L 11/25/2020 1,2,4-Trichlorobenzene SM 6200E <0.5 pg/L 11/25/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/25/2020 1,2-Dibromo-3-Chloropropane SM 6200B <0.5pg/L 11/25/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/25/2020 1, 2-Dichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/25/2020 1,2-Dichloropropane SM 620013 <0.5 pg/L 11/25/2020 1,3,5-Trimethylbenzene SM 6200B <0.5 pg/L 11/25/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 1, 3-Dichloropropane SM 6200B <0.5 pg/L 11 /25/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/25/2020 Report C 2020-19709 Pane 7 of 12 �� Chemists,. J�i�� ]��[`��m��, Inc. , h6O2Windmill Way, Wilmington, N[2B4O5 ° 910.392,0223Lvb ° 910392,4424Fax . 71OBnwer,to°oRoad, 8danteo'NCZ7954 " 252,473.57DlLab/Fax -255'/\YGl,nio�,,moBig6=a�/ackannvili,'NC28540 ° 9lO,347,5843Lab/ Fax ANALYTICAL & CONSULTING CHEMISTS inOo@ca,ironcoontv|chcmisuzonn The Village Of Bald Head Island Date ofReport: Dec O5.202D 10SLighthouse VVvnd Customer PO#: 8o|d Heed Island NC 28461 Customer ID: 08180148 Attention: DavidSuUher Rwport#: 2020-18708 Project ID: Monitoring Wells 2-Ch|ormho|ueno ow»c««a r0.5pg/L 11/25/2020 4-Chioroto|uena mm«uu»o <0.5pg/L 11/25/2020 Benzene smoz»»o <0.5pg/L 11/25/2020 Bnomobenzene amaz«»o <0.5Ag/L 11/25/2030 Bmonnooh|oronnm{hane omsz»«o <0-5pg/L 11/25/2020 Bn)nnodich|ornn1ethane amsco»o <0.5pg/L 11/25/2020 Bnomofornn mw«2moo <0.5pg/L 11/26C2020 Bromomnedhanm Smsc««a <0.6pg/L 11/25/2020 Carbon tetrachloride omoama <0.5Pg/L 11/25/2020 Ch|nnobenzene »msuu»a <0.5pg/L 11/25/2020 Ch|oroethana owu»»ou <0�5pg/L 11/25/2020 Chloroform aw6o«»u <05pg/L 11/25/2020 Ch/ononnethane mws20ma <0.5Ug/L 11/25/2020 cis-1.2-0ch|uro*thene nMson»a <0.5pg/L 11/25/2020 cis- 1.3-Dich|oropnopene amn»»»a <0.5pg/L 11/25/2020 []ibnomnoh}oromethane aw«»o«o <0�5ug/L 11/25/2020 Dib/ompnneNhane uMsz»»a <0.5pg/L 11/25/3020 [J|oh|orVdifluoo0nnethane smezo«a <0.5pg/L 11/25/2020 Ethy|benzeDe ow««»»e <0.5pg/L 11/25/2020 Hexmoh|orobubadiene sweu»«o <0.5pg/L 11/25/2020 |aopropy/benzene omao««a <0�5pQ/L 11/25/2020 K8+pXy|ene mw»c»oe <1.0ug/L 11/25/2020 Methylene chloride ow»c»oo <0.5pg/L 11/25/2020 Naphthalene sm«»»»B «0,5pg/L 11/25/2020 n-Buh/|benzene oms000a <0.5pQ/L 11/25/2020 n-Pnopy|banzeno ow»u»ou <0�5pg/L 11i25/2020 onbo-Ky|ene awmm»o <0,5pg/L 11/25/2020 p-|sVpnopy|t0|ueng am»o»»a <0,5Ag/L 11/25/2020 mec'Buty|benzene Sma»««a <0.5pg/L 11/25/2020 Styrene sm«»»oa <0.5ug/L 11/25/2020 viroche]m Aw*u7ICAL& CONSULTING CHEMISTS The Village Of Bald Head Island 1OGLighthouse VVvnd Bald Head Island NC 28481 Attention: David8uUher Environmental Chemists, � �� s, Inc. 66O2Windmill Way, Wikob`&um, N[284O5 ° 910.392,0223Lab ~ 910.392.4.4249ax 7lUBo`vee/mwnRoad, Manteo,NC279Y54 ° 252.473,5702Lab/.Fax 255-AWilmington Highway, Jacksonville, N[2M540 ° 910.347.5843La6/Fax mlchooisarmn Date wfReport: Dec O5.2O2O Customer P0#: Customer ID: 08100149 Rmport#: 2020-19709 Project ID: Monitoring Wells nent-Bugv�en�en� aw�� <05pg/L 11/25/2020 Tebmoh|oroeMhmne mw»omm <0.5pg/L 11/25/2020 Toluene mwn»»»e <0.5pg/L 11/25/2020 Trans'1.2-D/oh|onoethene amsco»e <8.5pg/L 11/25/2020 Trans- 1,3-dioh|on»pnopene mwau»»e <0.5pg/L 11/25/2020 Trichlonoothene aw«rooa <0�5pg/L 11/25/2020 Thoh|npoOuoromethane mweu»»o <0.5pg/L 11/25/2020 Vinyl chloride omm«»e x0.5pg/L 11/25/2020 Feoo|Co|iform am»c000mr «1Co}onieo/100nnL 11/1812020 Nitrate Nitrogen (CaUo) Nitrite Nitrogen spA»«»'x < 0.02nlg/L 11/19/2020 Nitrate+NKrihe-Nitrogen EPA os«o « 0.02nng/L 11/25/2020 Nitrate Nitrogen Subtraction Method <0.02nng/L 12/05/2020 Environmental Chemists, Inc. • i i 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 * 910.347.5843I.ab/Fax ANALYTICAL & CONSULTING CHEMISTS info( �cnvironmentalchernists.com The Village Of Bald Head Island Date of Report: Dec 05, 2020 106 Lighthouse Wynd Customer PO M Bald Head Island NC 28461 Customer ID: 08100149 Attention: David Suther Report M 2020-19709 Project ID: Monitoring Wells Lab ID Sample ID: Collect Date/Time Matrix Sampled by 20-50127 Site: MW-8 11/18/2020 11:25 AM Water Nathan Lindsay Test Method Results Date Analyzed Ammonia Nitrogen EPA 350.1 0.23 mg/L 11/25/2020 Total Dissolved Solids (TDS) SM 2540 c 275 mg/L 11/19/2020 Chloride SM 4500 CI E 12 mg/L 11/27/2020 Total Phosphorus SM 4500 P F 1.52 mg/L 12/02/2020 Total Organic Carbon (TOC) SM 5310 B 1.9 mg/L 11/19/2020 1,1,1,2-Tetrach loroethane SM 6200B <0.5 pg/L 11 /25/2020 1, 1, 1 -Trichloroethane SM 6200B <0.5 pg/L 11/25/2020 1,1,2,2-Tetrachioroethane SM 6200B <0.5 pg/L 11/25/2020 1,1,2-Trichloroethane SM 6200B <0.5 pg/L 11/25/2020 1, 1 -Dichloroethane SM 6200E <0.5 pg/L 11/25/2020 1,1-Dich loroethene SM 6200B <0.5 pg/L 11/25/2020 1,1-Dichloropropene SM 6200E <0.5 pg/L 11/25/2020 1,2,3-Trichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 1,2,3-Trichloropropane SM 6200E <0.5 pg/L 11/25/2020 1,2,4-Trichlorobenzene SM 6200E <0.5 pg/L 11/25/2020 1,2,4-Trimethylbenzene SM 6200B <0.5 pg/L 11/25/2020 1,2-Dibromo-3-Chloropropane SM6200B <0.5pg/L 11/25/2020 1,2-Dibromoethane SM 6200B <0.5 pg/L 11/25/2020 1,2-Dichlorobenzene SM 62008 <0.5 pg/L 11/25/2020 1,2-Dichloroethane SM 6200B <0.5 pg/L 11/25/2020 1,2-Dichloropropane SM 6200B <0.5 pg/L 11/25/2020 1, 3,5-Trimethylbenzene SM 6200B <0.5 pg/L 11/25/2020 1,3-Dichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 1,3-Dichloropropane SM 6200B <0.5 pg/L 11/25/2020 1,4-Dichlorobenzene SM 6200B <0.5 pg/L 11/25/2020 2,2-Dichloropropane SM 6200B <0.5 pg/L 11/25/2020 C Report #: 2020-19709 Paae 10 of 12 • 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 '�r 255-A Wilmington f lighway, Jacksonville, NC 28540 ' 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS infoC)cnvirontnentalehemists.com The Village Of Bald Head Island 106 Lighthouse Wynd Bald Head Island NC 28461 Attention: David Suther Date of Report: Dec 05, 2020 Customer PO #: Customer ID: 08100149 Report #: 2020-19709 Project ID: Monitoring Wells 2-Chlorotoluene SM 6200B <0.5 pg/L 11/25/2020 4-Chlorotoluene SM 6200B <0.5 pg/L 11/25/2020 Benzene SM 6200B <0.5 pg/L 11/25/2020 Bromobenzene SM 6200B <0.5 pg/L 11/25/2020 Bromochloromethane SM 6200B <0.5 pg/L 11/25/2020 Bromodichloromethane SM 6200B <0.5 pg/L 11/25/2020 Bromoform SM 6200B <0.5 pg/L 11/25/2020 Bromomethane SM 62008 <0.5 pg/L 11 /2512020 Carbon tetrachloride SM 62008 <0.5 pg/L 11/25/2020 Chlorobenzene SM 62008 <0.5 pg/L 11/25/2020 Chloroethane 8M 62008 <0.5 pg/L 11/25/2020 Chloroform SM 6200B <0.5 pg/L 11/25/2020 Chloromethane SM 6200B <0.5 pg/L 11/2512020 cis- 1,2-Dichloroethene SM 6200B <0.5 pg/L 11/25/2020 cis- 1,3-Dichloropropene SM 62008 <0.5 pg/L 11/25/2020 Dibromochloromethane SM 6200B <0.5 pg/L 11/25/2020 Dibromomethane SM 62008 <0.5 pg/L 11/25/2020 Dichlorodifluoromethane SM 6200B <0.5 pg/L 11/25/2020 Ethylbenzene SM 6200B <0.5 pg/L 11/25/2020 Hexachlorobutadiene SM 62008 <0.5 pg/L 11/25/2020 Isopropyl benzene SM 6200B <0.5 pg/L 11/25/2020 M+P Xylene SM 6200B <1.0 pg/L 11/25/2020 Methylene chloride SM 62008 <0.5 pg/L 11/25/2020 Naphthalene SM 6200B <0.5 pg/L 11/25/2020 n-Butylbenzene SM 6200B <0.5 pg/L 11/25/2020 n-Propylbenzene SM 6200B <0.5 pg/L 11/25/2020 ortho-Xylene SM 6200B <0.5 pg/L 11/25/2020 p-Isopropyltoluene SM 6200B <0.5 pg/L 11/25/2020 sec-Butylbenzene SM 6200B <0.5 pg/L 11/25/2020 Styrene SM 6200B <0.5 pg/L 11/25/2020 Report # 2020-19709 Pana 11 nt i9 a r viroche ANALYTICAL & CONSULTING CHEMISTS The Village Of Bald Head Island 106 Lighthouse Wynd Bald Head Island NC 28461 Attention: David Suther Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax 7:10 Howsertown 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: Dec 05, 2020 Customer PO #: Customer ID: 08100149 Report #: 2020-19709 Project ID: Monitoring Wells tert-Butylbenzene SM 6200B <0.5 pg/L 11/25/2020 Tetrachloroethene SM 62008 <0.5 pg/L 11/25/2020 Toluene SM 62008 <0.5 pg/L 11/25/2020 Trans-1,2-Dichloroethene SM 62008 <0.5 pg/L 11/25/2020 Trans- 1,3-dichloropropene SM 6200B <0.5 pg/L 11/25/2020 Trichloroethene SM 62008 <0.5 pg/L 11/25/2020 Trichlorofluoromethane SM 6200B <0.5 pg/L 11/25/2020 Vinyl chloride SM 62008 <0.5 pg/L 11/25/2020 Fecal Coliform SM 9222D MF <1 Colonies/100ml- 11 /18/2020 Nitrate Nitrogen (Calc) Nitrite Nitrogen EPA 353 2 < 0.02 mg/L 11/19/2020 Nitrate+Nitrite-Nitrogen EPA 353.2 0.18 mg/L 11/25/2020 Nitrate Nitrogen Subtraction Method 0.18 mg/L 12/05/2020 Comment: Reviewed by: Report #. 2020-19709 Panp 17 of 17