WQ0035049_Monitoring - 03-2022_20220428 (2)

DWR - NonDischarge Monitoring Report Submittal . wF
NORTH CAROLINA
ErtrOranm@,NQl Qaafily
Monitoring Report Submittal
Permit Number#* WQ0035049
Name of Facility:* Maple Hill WWTP
Month:* March Year:* 2022
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR March2022 NDMR NDAR... 8.56MB
PDF Only
GW-59 March2022 GroundwaterR... 6.7MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR,GW-59).
Confirmation Email Address:* [e-mail]
Name of Submitter:* Kenny Keel
Signature:
0;49,
Date of submittal: 4/28/2022
This will be filled in automatically
Initial Review

Reviewer: Gerald,Wanda
Is the project number correct?* WQ0035049
Is the monitoring report accepted?* Yes No
Regional Office* Wilmington
Accepted Date: 5/10/2022

SUBMIT FORM ON YELLOW PAPER ONLY
Mail original DEPARTMENT OF ENVIRONMENT&NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING: and 1 copy to alvtslaN OF YYaTER t'Zli S1.ITY-iNFORMATICIN Pt3cESG UNIT
COMPLIANCE REPORT FORM 1617IYIAIL SERVICE CENTER,Ra[Etatl,NC,27699-161SINr Phone'[phone] .:'
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: WQ0035049 Expiration Date: March 31,2026
Facility Name: Maple Hill WWTF-Wastewater Irrigation System Non-Discharge WQ0035049 UIC
Permit Name(if different): NPDES Other
Facility Address: 306 Maple Hill School Rd TYPE OF PERMITTED OPERATION BEING MONITORED
Maple Hill ,"`,`"` NC 28454-7612 County
Pender El Lagoon ❑Remediation:Infiltration Gallery
t, "' © Spray Field ❑Remediation:
Contact Person: Christopher Pickett Telephone#: [phone] ❑ Rotary Distributor ❑Land Application of Sludge
Well Location/Site Name:MW-1 No.of wells to be sampled: 4 Water Source Heat Pump 0 Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): MW-1 Date sample collected: 3/1/2022 FIELD ANALYSES: WAS
Well Depth: 20 ft, Well Diameter: 2 in. pH 00400:6.1 units Temp.0001o: 15.6 °C DRY at
Depth to Water Level 82546:9.4 ft.below measuring point Screened Interval: 3 ft. to 20 ft. Spec.Cond.00094: µMhos time of
Measuring Point is 3 ft.above land surface Relative M.P.Elevation: 33 ft. Odor 00085: None sampling,
check
Volume of water pumped/bailed before sampling: 10 gallons Appearance Clear here:®
Samples for metals were collected unfiltered: ❑YES 0 NO and field acidified: ❑YES ❑NO
LABORATORY INFORMATION
Date sample analyzed:March 1-March-9/2022 Laboratory Name: Environmental Chemists,Inc. Certification No. 94
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N o0615 <0.02 mg/L Pb-Lead 01051 ug/L
Coliform:MF Fecal 31616 <1 /100mL Nitrate(NO3)as N ooszo <0.02 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
)issolved Solids:Total 70300 175 mg/L Al-Aluminum o11o5 mg/L
pH(Lab)00403 6.1 units Ba-Barium 01007 ug/L
TOC 00680 3.9 mg/L Ca-Calcium oasis mg/L
Chloride 00940 19 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? ❑ Yes(1) 0 No(0)
Specific Conductance 00095 [Mhos K-Potassium 00937 mg/L VOC 78732: ,method#
Total Ammonia 00610 <0.2 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NH3as 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%
certify`.tfi't':'to the best` of. knowledgeinformation'`
I a,. h . m :knowle e.:ardbageft':tFae 'suprrfitted,in' this report,t`s'#rue accurate�and'com complete,and` ' that the laboratory analytical data was rodtfcell' approved methods`of= by'a
YY 9PrY Yfp using pP analysis
i ent:far knriwin ne DWG-certified%iab rethat era . . es�for submitting iitri .fa �no irickrdir possibility or`€mesa d m risonm t ,
laboratory am.awasignificant ther re penalu sc.[� 3 9 Ise rf rretafrbn, 9 thep � t Y . n � t� ,u x a�
Christopher Pickett/Superintendent �.A.rn ./ .�r /�/�.i14` 4/22/2022
Permittee(or Authorized Agent)Name and Title-Please print or type Signature of P rmittee(or Authorized Agent) (Date)
GW-59 Rev.2/2010

SUBMIT FORM ON YELLOW PAPER ONLY
Mall original DEPARTMENT OE ENVIRONMENT&NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING: 1 DItflSION OP WATER cluALITYdNF{3RMATION PRocEsetNGrUNIT
and copy to
COMPLIANCE REPORT FORM 1617s MAIL.SERVICE CEn TER,SRALEIGH,INC 27699-1617 "Phone (919)733»3221 ,",
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: WQ0035049 Expiration Date: March 31,2026
Facility Name: Maple Hill WWTF-Wastewater Irrigation System Non-Discharge WO0035049 UIC
Permit Name(if different): NPDES Other
Facility Address: 306 Maple Hill School Rd TYPE OF PERMITTED OPERATION BEING MONITORED
Maple Hill „'`e``, NC 28454-7612 County
Pender 0 Lagoon 0 Remediation:Infiltration Gallery
® Spray Field ❑Remediation:
Contact Person: Christopher Pickett Telephone#: [phone] 0 Rotary Distributor 0 Land Application of Sludge
Well Location/Site Name:MW-2 No.of wells to be sampled:4 0 Water Source Heat Pump ❑Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): MW-2 Date sample collected: 3/1/2022 FIELD ANALYSES: WAS
Well Depth: 12 ft. Well Diameter: 2 in. pH 00400: 5.2 units Temp.0001o: 16.2 °C DRY at
Depth to Water Level 82546:8.2 ft.below measuring point Screened Interval: 3 ft. to 12 ft. Spec.Cond.00094: µMhos time of
sampling,
Measuring Point is 3 ft.above land surface Relative M.P.Elevation: 31.5 ft. Odor 000ss: None check
Volume of water pumped/bailed before sampling: 10 gallons Appearance TAN/Clear here:®
Samples for metals were collected unfiltered: ❑YES ❑ NO and field acidified: 0 YES ❑NO
LABORATORY INFORMATION
Date sample analyzed:March 1-March/9/2022 Laboratory Name: Environmental Chemists,Inc. 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 o1051 ug/L
Coliform:MF Fecal 31616 <1 /100mL Nitrate(NO3)as N 00620 <0.02 mg/L Zn-Zinc o1092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P Doss mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 298 mg/L Al-Aluminum o1105 mg/L
pH(Lab)00403 5.2 units Ba-Barium 01007 ug/L
TOC oosso 3.9 mg/L Ca-Calcium 00916 mg/L
Chloride o0940 10 mg/L Cd-Cadmium 01027 ug/L
Arsenic 01002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? ❑ Yes(1) ❑ No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 78732: ,method# _
Total Ammonia 00610 0.4 mg/L Mg-Magnesium 00s27 mg/L ,method#
(Ammonia Nitrogen;NH3as 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%
certify.th ,to the'best o. knowledge and.belief, information`submittedi`this report 'true,accurate.ate and:co lete,and that the`" a l ical d was producedapproved'm hods ofanalysis
I
that, f my g . l7e m t f A rt is ur complete. laboratory na yt afa P c using methods aly by a
pWQ=ceriifiedlaboratory I am aware that there are significant�oantiPenaites;fdr submitting.false;iaformsfibt including#tePossebilitj of fines and sin pcsbnm cnt.for kno.nn a"
,.Christopher Pickett/Superintendent (�'. y ..rpr_ �,.i 4/22/2022
Permittee(or Authorized Agent)Name and Title-Please print or type Signature of Permit! (or Authorized Agent) (Date)
GW-59 Rev.2/2010

SUBMIT FORM ON YELLOW PAPER ONLY
Mail original DEPARTMENT0F ENVIRONMENT&)JATURAL RESOURCES
GROUNDWATER QUALITY MONITORING: DIVISION OF til/ATER QUALITY4NF0RMATION PROCESSING UNIT
and 1 copy to
COMPLIANCE REPORT FORM 1617MAILSERVICECENTER RALEIGH,NC-NC -1617 Phone:[phone] "-
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: WQ0035049 Expiration Date: March 31,2026
Facility Name: Maple Hill WWTF-Wastewater Irrigation System Non-Discharge WQ0035049 UIC
Permit Name(if different): NPDES Other
Facility Address: 306 Maple Hill School Rd TYPE OF PERMITTED OPERATION BEING MONITORED
Maple Hill t3a:"e�1; NC 28454-7612
County Pender 0 Lagoon CI Remediation:Infiltration Gallery
'"'" 0 Spray Field ❑Remediation:
Contact Person: Christopher Pickett Telephone#: [phone] 0 Rotary Distributor ❑Land Application of Sludge
Well Location/Site Name:MW-3 No.of wells to be sampled: 4 ❑ Water Source Heat Pump 0 Other:
(from Pemttt)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): MW-3 Date sample collected: 3/1/2022 FIELD ANALYSES: WAS
Well Depth: 20 ft, Well Diameter: 2 in. pH 00400: 5.7 units Temp.Goole: 17.0 °C DRY at
Depth to Water Level 82546:6.2 ft.below measuring point Screened Interval: 3 ft. to 20 ft. Spec.Cond.00094: µMhos time of
sampling,
Measuring Point is 3 ft.above land surface Relative M.P.Elevation: 34.5 ft. Odor 00086: None check
Volume of water pumped/bailed before sampling: 10 gallons Appearance Tan/Clear here:®
Samples for metals were collected unfiltered: ❑YES 0 NO and field acidified: 0 YES 0 NO
LABORATORY INFORMATION
Date sample analyzed:March 1-March/9 2022 Laboratory Name: Environmental Chemists,Inc. Certification No. 94
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N 0o615 <0.02 mg/L Pb-Lead a1o51 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 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 231 mg/L AI-Aluminum 01105 mg!L
pH(Lab)00403 5.7 units Ba-Barium 01007 ug/L
TOC oosao 9.4 mg/L Ca-Calcium 00916 mg/L
Chloride 00940 32 mg/L Cd-Cadmium 01027 ug/L
Arsenic o1002 ug/L Chromium:Total 01034 ug/L
Grease and Oils 00552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS,HPLC)
Phenol 32730 ug/L Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? 0 Yes(1) 0 No(0)
Specific Conductance oaoos µMhos K-Potassium 00937 mg/L VOC 78732: ,method#
Total Ammonia coslo 0.2 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NH3as 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%
i,ce Ythat,to te=best of m ;knowledge belief the information subm tted�n3 this is Srue,maccarafe,`ai complete.'an1 that the laboratory analytical data V s pr dUced using ap raved"rethocs of analysis
9fsis by a <
t n .� taf�nns.:`r
r t"far noun m ..
DV!tQ-certt�ed tatigratary.,1am'��({+are thaf�thereafe'�sigmflcantpCrlait)e3`.far"sulirnii3irg fa7se�informa(16nainclutlin4 fire.PassibifitY ofi tines antl i�R�soomen_,_.,k 9�
Christopher Pickett/ Superintendent : ti/C L. ).A..7.r 4/22/2022
Permittee(or Authorized Agent)Name and Title-Please print or type Signature of Permittee(or Authorized Agent) (Date)
GW-59 Rev.2/2010

SUBMIT FORM ON YELLOW PAPER ONLY
Mail original .DEPARTMENTPE ENVIRONMENT At NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING: a cm copy t . '- isiciNP!***0641:**T4ifTwAlioN,i9ces*Glitio..,
COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER,RALEIGH,,NC=27899A6i7, Phone:[phone]
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: WQ0035049 Expiration Date: March 31,2026
Facility Name: Maple Hill WWTF-Wastewater Irrigation System Non-Discharge WQ0035049 UIC
Permit Name(if different): NPDES Other
Facility Address: 306 Maple Hill School Rd TYPE OF PERMITTED OPERATION BEING MONITORED
Maple Hill ,..:,,,,t, NC 28454-7612 County Pender El Lagoon 0 Remediation:Infiltration Gallery
Di Spray Field El Remediation:
Contact Person: Christopher Pickett Telephone#: [phone] 0 Rotary Distributor 0 Land Application of Sludge
Well Location/Site Name:MW-4 No.of wells to be sampled: 4 0 Water Source Heat Pump Ei Other:
(from Permit)
SAMPLING INFORMATION If WELL
WELL ID NUMBER(from Permit): MW-4 Date sample collected: 3/1/2022 FIELD ANALYSES: WAS
Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 5.7 units Temp.000lo; 16.9 °C DRY at
time of
Depth to Water Level 82546:7.2 ft.below measuring point Screened Interval: 3 ft to 20 ft. Spec.Cond.00094: }Mhos
sampling,
Measuring Point is 3 ft.above land surface Relative M.P.Elevation: 35.5 ft. Odor 00085: None check
Volume of water pumped/bailed before sampling: 10 gallons Appearance Tan/Clear here:Li
Samples for metals were collected unfiltered: DYES El NO and field acidified: 0 YES CI NO
LABORATORY INFORMATION
Date sample analyzed:March-1-March/9/2022 Laboratory Name: Environmental Chemists,Inc. Certification No. 94
PARAMETERS NOTE:Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L Nitrite(NO2)as N oasis <0.02 mg/L Pb-Lead 01051 ug/L
Coliform:MF Fecal 31616<1 /100mL Nitrate(NO3)as N o0620 <0.02 mg/L Zn-Zinc 01092 mg/L
Coliform:MF Total 31504 /100mL Phosphorus:Total as P 00665 mg/L
(Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other(Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 314 mg/L Al-Aluminum 01105 mg/L
pH(Lab)00403 5.7 units Ba-Barium 01007 ug/L
TOC 00680 5.9 mg/L Ca-Calcium 00916 mg/L
Chloride 00940 12 mg/L Cd-Cadmium 01027 ug/L
Arsenic oi 002 ug/L Chromium:Total 01034 uglL
Grease and Oils 83552 mg/L Cu-Copper 01042 mg/L ORGANICS:(by GC,GC/MS, HPLC)
Phenol 32730 uglL Fe-Iron 01045 ug/L (Specify test and method#.ATTACH LAB REPORT.)
Sulfate 00945 mg/L Hg-Mercury 71900 ug/L Lab Report Attached? El Yes(1) Ei No(0)
Specific Conductance 00095 µMhos K-Potassium 00937 mg/L VOC 78732: ,method#
Total Ammonia 00610 0.3 mg/L Mg-Magnesium 00927 mg/L ,method#
(Ammonia Nitrogen;NFI3asN;Ammonia Nitrogen,Total) Mn-Manganese 01055 ug/L ,method#
TKN as N 00625 mg/L Ni-Nickel 01067 ug/L ,method#
For Remediation Systems Only(Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
I certify that,to the best of my knowledge and belief,the information submitted in this report is true,aCCU(ate,and complete and that the laboratory analytical data was produced using approved methods of analysis by a
DINQ-cendied laboratory. I am aware that there are significant penalties for submitting false information,tncludIno She possibility of fines and imprisonment for knnuang knotAtmns
christopher Pickett/Superintendent kinevr 4/22/2022
Permittee(or Authorized Agent)Name and Title-Please print or type Signature of Pe ee(or Authorized Agent) (Date)
GW-59 Rev.2/2010

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
Pender County Utility Operations Date of Report: Mar 09, 2022
Post Office Box 995 Customer PO#:
Burgaw NC 28425 Customer ID: 08100095
Attention: Chris Pickett Report#: 2022-03772
Project ID: Maple Hill WWTF (Monitoring Wells)
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-08916 Site: MW-1 3/1/2022 9:30 AM Water JCB/Envirochem
Test Method Results Date Analyzed
Color Color Clear 03/0112022
Depth to water, ft. Depth to Water,Ft 9.4 feet 03/01/2022
Ammonia Nitrogen EPA 350.1,Rev.2.0,1993 < 0.2 mg/L 03/08/2022
Gallons bailed before sampling Gallons Bailed before sampling 10 gallons 03/01/2022
Odor Qualitative None 03/01/2022
Total Dissolved Solids (TDS) SM 2540 C-2015 175 mg/L 03/02/2022
Temperature SM 2550 B-2010 15.6 C 03/01/2022
pH SM4500 H B-2011 6.1 units 03/01/2022
Total Organic Carbon (TOC) SM 5310 8-2014 3.9 mg/L 03/03/2022
Fecal Coliform SM 9222 D-2015 MF <1 Colonies/100mL 03/01/2022
Chloride SM4500 CI E-2011 19 mg/L 03/03/2022
Nitrate Nitrogen (Calc)
Nitrite Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/02/2022
Nitrate+Nitrite-Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/08/2022
Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/09/2022
Report#:: 2022-03772 Page 2 of 5

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
am 255-A Wilmington Highway,Jacksonville,NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL&CONSULTING CHEMISTS info a emvironmentalchemists.com
Pender County Utility Operations Date of Report: Mar 09, 2022
Post Office Box 995 Customer PO#:
Burgaw NC 28425 Customer ID: 08100095
Attention: Chris Pickett Report#: 2022-03772
Project ID: Maple Hill WWTF (Monitoring Wells)
Lab ID Sample ID: Collect DatefTime Matrix Sampled by
22-08917 Site: MW-2 3/1/2022 9:50 AM Water JCB/Envirochem
Test Method Results Date Analyzed
Color Color Tan/Clear 03/01/2022
Depth to water, ft. Depth to Water,Ft. 8.2 feet 03/01/2022
Ammonia Nitrogen EPA 350.1,Rev.2.0,1993 0.4 mg/L 03/08/2022
Gallons bailed before sampling Gallons Bailed before sampling 10 gallons 03/01/2022
Odor Qualitative None 03/01/2022
Total Dissolved Solids (TDS) SM 2540 C-2015 298 mg/L 03/02/2022
Temperature SM 2550 B-2010 16.2 C 03/01/2022
pH SM 4500 H B-2011 5.2 units 03/01/2022
Total Organic Carbon (TOC) SM 5310 B-2014 3.9 mg/L 03/03/2022
Fecal Coliform SM 9222 D-2015 MF <1 Colonies/100mL 03/01/2022
Chloride SM4500 CI E-2011 10 mg/L 03/03/2022
Nitrate Nitrogen (Calcj
Nitrite Nitrogen EPA 353.2,Rev.2.0,1993 <0.02 mg/L 03/02/2022
Nitrate+Nitrite-Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/08/2022
Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/09/2022
Report# 2022-03772 Page 3 of 5

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
Pender County Utility Operations Date of Report: Mar 09, 2022
Post Office Box 995 Customer PO#:
Burgaw NC 28425 Customer ID: 08100095
Attention: Chris Pickett Report#: 2022-03772
Project ID: Maple Hill WWTF (Monitoring Wells)
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-08918 Site: MW-3 3/1/2022 10:10 AM Water JCB/Envirochem
Test Method Results Date Analyzed
Color Color Tan/Clear 03/01/2022
Depth to water, ft. Depth to Water,Ft 6.2 feet 03/01/2022
Ammonia Nitrogen EPA 350.1,Rev 2.0,1993 0.2 mg/L 03/08/2022
Gallons bailed before sampling Gallons Bailed before sampling 10 gallons 03/01/2022
Odor Qualitative None 03/01/2022
Total Dissolved Solids (TDS) SM 2540 C-2015 231 mg/L 03/02/2022
Temperature SM 2550 B-2010 17.0 C 03/01/2022
pH SM 4500 H B-2011 5.7 units 03/01/2022
Total Organic Carbon (TOC) SM 5310 8-2014 9.4 mg/L 03/03/2022
Fecal Coliform SM 9222 D-2015 MF <1 Colonies/100mL 03/01/2022
Chloride SM4500 CI E-2011 32 mg/L 03/03/2022
Nitrate Nitrogen (Calc)
Nitrite Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/02/2022
Nitrate+Nitrite-Nitrogen EPA 353.2,Rev.2 0,1993 < 0.02 mg/L 03/08/2022
Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/09/2022
Report#.: 2022-03772 Page 4 of 5

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
Pender County Utility Operations Date of Report: Mar 09, 2022
Post Office Box 995 Customer PO#:
Burgaw NC 28425 Customer ID: 08100095
Attention: Chris Pickett Report#: 2022-03772
Project ID: Maple Hill WWTF (Monitoring Wells)
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-08919 Site: MW-4 3/1/2022 10:30 AM Water JCB/Envirochem
Test Method Results Date Analyzed
Color Color Tan/Clear 03/01/2022
Depth to water, ft. Depth to Water,Ft. 7.2 feet 03/01/2022
Ammonia Nitrogen EPA 350,1,Rev.2.0,1993 0.3mg/L 03/08/2022
Gallons bailed before sampling Gallons Bailed before sampling 10 gallons 03/01/2022
Odor Qualitative None 03/01/2022
Total Dissolved Solids(TDS) SM 2540 C-2015 314 mg/L 03/02/2022
Temperature SM 2550 B-2010 16.9 C 03/01/2022
pH SM 4500 H B-2011 5.7 units 03/01/2022
Total Organic Carbon (TOC) SM 5310 B-2014 5.9 mg/L 03/03/2022
Fecal Coliform SM 9222 D-2015 MF <1 Colonies/100mL 03/01/2022
Chloride SM4500 CI E-2011 12 mg/L 03/03/2022
Nitrate Nitrogen (Calc)
Nitrite Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/02/2022
Nitrate+Nitrite-Nitrogen EPA 353.2,Rev.2.0,1993 < 0.02 mg/L 03/08/2022
Nitrate Nitrogen Subtraction Method <0.02 mg/L 03/09/2022
Comment:
Reviewed by: ��(, `/)y'
Reporl# 2022-03772 Page 5 of 5

Due: 3109-2-
. 1 Certification# 94
Facility Name: Ma pie Kai. vvt,QT-F
Analyst: Jay Baker Permit#: V3 CZ t'O 350q ci
pH
Reference Method:5M4500 H+B-2011 Instrument ID
I —
Calibration Time Cal Buffer 4.0 s u Cal Buffer 10.0 s.u. Check Buffer 7.0 s a. Comments
S''•49 0 L+.00 0) 10.02- 0) 7.o i (q)
*pH check buffer must read within±0.1 pH units of the buffer's true value
4 su buffer Lotiiik_RICCA 4112869 Exp 11/22 7 su buffer Lot4/: RICCA 21I2A38 Exp,12/23 10 su buffer Lotii: RICCA 2112750 Exp 5,23
......
Sample Collection Sample Analysis pH Result 10.Post-analysis Buffer
Sample location
Time* Time, s.0 Check value s.0
Comments/Data Qualifiers
(-a-eloOr• 10:3S- 10', -
4%3 0
9 '.S0 , ci i.s 2. , S•ss
CY- 12_
I.-A V4- Li tOI$D i ot at tA4-1--- 5, .13
.I. Post analysis buffer check is required when performing analyses at multiple sampling locations and must be within±0 I units of the buffer's true value
All pH values in pH units(i.e., o.) Record all data to the nearest 0.01 s u and report to the nearest 0.1 s.u.
Total Residual Chlorine(TRC)
Reference Method:SM 4500 CI-G2011: Hach 8167 HR: C Please circle applicable Method Instrument ID:
Post-analysis
Daily Check Time check Sample Sample
Check Std. Sample TRC Result
Standard Result Standard Collection Analysis CommentsData Qualifiers
(when analyzing Location pg/L or mg/L
pg/L or mg/L Analyzed Time Time
at multiple sites)
TRC Dail) Check Standard true 1 alue NO tag/I ur ing/1 acceptanee range 150-330 pg/L ur ingiL
Check standards must recover within 4:10%of the check standard's true value
Annual Calibration Curve Verification Date: 2-2022 LOT#,_IDEXX 210792 Exp.Date: 08/31/22
Reagent Blank Value: (When applicable.Analyze and document a reagent blank when standards,sample dilutions or PT Samples are prepared)
Dissolved Oxygen(DO)
Reference Method.SM 4500 0 G.-201 I Instrument ID:
s Post-analysis calibration
Calibration/ Calibration variable Meter reading verification(when necessary)
Verification or%efficiency Comments
Time Barometric after calibration Theoretical Calculated
Temperature
pressure Value mg/L Value mg/L
Use this row when performing a verification instead of
calibration
Sample Collection "Sample Analysis DO reading
Sample Location Time Time mg/L
Comments/Data Qualifiers
•When performing analyses at multiple locations,the meter must be recalibrated at each site before analysis or a post-analysis calibration verification must be performed
•If sample is measured directly in the stream and or onsite,only time analyzed would be recorded with a note that they are measured in situ or immediately
Temperature
Reference Method:SM 2550 B-2010 Instrument ID
Sample *Sample Temperature
Sample Location Collection Analysis °C Comments/Data Qualifiers
Time Time
Loot a 10;3 5 10;3/ lAp.3
Mini-,1 930 Ct 13 2 6 AD
4...A.v.si•2.. 4i%so 9..ss
1•A%.4-3 1,0;10
t•-; w-1-1 it) 30 10: SI it...9
•lfsample is measured directly in the stream and/or on site,only time analyzed would be recorded,with a note that they are measured in situ or immediately Annual Verification Date 2-21
Field Personnel Note: QA.001
„
Rev 1-2022

Environmental Chemist, Inc., Wilmington, NC Lab#94
6602 Windmill Way
Wilmington, NC 28405
Sample Receipt Checklist 910.392.0223
Client W:ft-12, ri0• lial Li rxr Date:1/491
Report Number:_ 2022- 0377),
Receipt of sample: ECHEM Pickup 1 Client Delivery 0 UPS 0 FedEx 0 Other❑
❑ YES 0 NO
N/A 1. Were custody seals present on the cooler?
❑ YES 0 NO N/A 2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt • °C Corrected temperature upon receipt °C
How temperature taken: 0 Temperature Blank ill;
es
IR Gun ID:Thomas Traceable S/N:210835468 IR Gun Correction FactorCainst t10.0
❑ YES 0 NO 3. If temperature of cooler exceeded 6°C,was Mgr./QA
►-� Projectg /QA notified?
MIMI0 NO 4. Were proper custody procedures(relinquished/received)followed?
0 NO 5. Were sample ID's listed on the COC?
MEMO0 NO 6. Were samples ID's listed on sample containers?
``! 0 NO 7. Were collection date and time listed on the COC?
6M 0 NO 8. Were tests to be performed listed on the COC?
Mail0 NO 9. Did samples arrive in proper containers for each test?
►? YES 0 NO 10 Did samples a-riv in :�,? r
yt5 i❑ NO 111 Was adequate sample volume available? - ___ -_ -- --
IV YES 0 NO 12. Were samples received within proper holding time for re quested tests?
0 NO q ests..
13. Were acid preserved samples received at a pH of<2? *
❑ YES 0 NO 14. Were cyanide samples received at a pH>12?
❑ YES 0 NO 15. Were sulfide samples received at a pH>9?
MEM❑ NO 16. Were NH3/TKN/Phenol received at a chlorine residual of<0.5 m/L? **
❑ YES 0 NO 17. Were Sulfide/Cyanide received at a chlorine residual of<0.5 m/L?
❑ YES 0 NO 18. Were orthophosphate samples filtered in the field within 15 minutes?
* TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet.
** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet.
Sample Preservation: (Must be completed for any sample(s)incorrectly preserved or with headspace)
Sample(s) were received incorrectly preserved and were adjusted accordingly
by adding(circle one): H2SO4 HNO3 HCI NaOH
Time of preservation: If more than one preservative is needed, notate in comments below
Vote.Notify customer service immediately for incorrectly preserved samples.Obtain a new sample or
iotify the state lab if directed to analyzed by the customer.Who was notified,date and time:
Volatiles Sample(s) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1

envirochem ENVIRONMENTAL CHEMISTS, INC 6602
OFFICE: 910-392-0 23FAX[phone]
Analytical&Consulting Chemists
NCDENR: DWQ CERTIFICATION#94 NCDHHS: DLS CERTIFICATION#37729 [e-mail]
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Pender County Utilities PROJECT NAME: Maple Hill WWTP Monitoring Wells REPORT NO: j,:s 1..a_ - 3 442_
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Chris Pickett, ORC PHONE/FAX:
I COPY TO: email::
Sampled By: 70 r./ :r O..Z....,-- • SAMPLE TYPE: I = Influent, E=Effluent,W=Well, ST=Stream, SO=Soil, SL=Sludge, Other:
Collection PRESERVATION
sO c ow
Sample Identification E F E `o c'' . o Eli, m g W ° = o = ANALYSIS REQUESTED
/patel Tim, Temp `� u 0 a " Z $ _ _ = Z ,- o
/ d(,f all i 1 5- L ' ) C P 1�
W�U: `c.f'J'' I G G `Z9 X TDS, CI, NO2
C P
Depth to water: G G .J� X`'� NO3, NH3
C P
gallons bailed: G G X _ Fecal Conform
C P
pH (field): L • c G G X Total Organic Carbon
C P
odor(field): G G
C P
G G
C P
G G
Total of 4 wells:due In March,July,November.
Transfer Relinquished By: Date/Time Received By: Date/Time
1.
2.
Temperature when Receive :/ '3 , / Accepted: .1"....-
cted: Resample le sted:
Delivered By: ludic Received By: f Date: li`iL Time: S'`f
Comments: TU AROUND:

602 Windmill Way Wilmington,NC
envirochem ENVIRONMENTAL CHEMISTS, I N C OFFICE:910-392-0223 FAX [phone]
Analytical&Consulting Chemists
NCDENR: DWQ CERTIFICATION#94 NCDHHS: DLS CERTIFICATION#37729 [e-mail]
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Pender County Utilities PROJECT NAME: Maple Hill WWTP Monitoring Wells REPORT NO:c — 0377 ,
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Chris Pickett, ORC PHONE/FAX:
COPY TO: email::
Sampled By: SAMPLE TYPE: I= Influent, E=Effluent,W=Well, ST=Stream,SO=Soil, SL=Sludge,Other:
Collection d a _ PRESERVATION
aa, .o . 5c7 ci Ow
Sample Identification E o `o ca c `o L e m g i u ooi 0 = o = ANALYSIS REQUESTED
° a u g , ° 2 a
rate Time Temp `� 0 L ` Z z _ = Z I;
'711/aa. 5 3.> C P / ,
Well. / / 5 •C G G �110 X TDS, CI, NO2
C P ,
Depth to water: //3 G G <•J X < Z— NO3, NH3
C P
gallons bailed: i ' G G X Fecal Coliform
C P
pH (field): ( . 14 G G X Total Organic Carbon
C P
odor(field): o..e G G
C P
Crcc../ G G
C P
G G
Total of 4 wells:due In March,July,November.
Transfer Relinquished By: Date/Time Received By: Date/Time
1.
2.
Temperature when Received: 3 • Accepted: �-' Rej ed: Resample ested:
Delivered By:. Received By:
� Date: {' Timeg3
Comments: TUR ROUND:

602 Windmill Way
envirochem ENVIRONMENTAL CHEMISTS, I N C OFF IC Wilmington,910-392-0223 FAX [phone]
Analytical&Consulting Chemists
NCDENR: DWQ CERTIFICATION#94 NCDHHS: DLS CERTIFICATION#37729 [e-mail]
COLLECTION AND CHAIN OF CUSTODY /1
CLIENT: Pender County Utilities PROJECT NAME: Maple Hill WWTP Monitoring Wells REPORT NO:oc, — 1D377a.
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Chris Pickett, ORC PHONE/FAX:
COPY TO: email::
Sampled By: SAMPLE TYPE: I=Influent, E= Effluent,W=Well, ST=Stream, SO=Soil, SL=Sludge,Other:
Collection v PRESERVATION
Sample Identification E ,, a `o A '2 o o a) m l W o n = o W ANALYSIS REQUESTED
Date Time Temp 0 0 _ " z z = = z ~ o
II,/aa-, q>- . C P
Well: Z /L L G G 8/i 7 X TDS, CI, NO2
N C P
Depth to water: ql? G G <.3 X {2-" NO3, NH3
C P
gallons bailed: 1.. G G X Fecal Coliform
C P
pH (field): S• L' G G X Total Organic Carbon
C P
odor(field): /1 o w G G
C P
Tc-171.� G G ,
C P
G G
Total of 4 wells:due In March,July,November.
Transfer Relinquished By: Date/Time Received By: Date/Time
1.
2. /
Temperature when Received: • Accepted: `� Rejec d: Resampl q ested:
Delivered By: Received By: Date. Time:c ',01
Comments: TURNAROUND:

602
ill Way
ngton, NC 28405
envirochem ENVIRONMENTAL CHEMISTS, INC OFFICE: 9m0392-0 3FIAX910-392a424
Analytical&Consulting Chemists
NCDENR: DWQ CERTIFICATION#94 NCDHHS: DLS CERTIFICATION#37729 [e-mail]
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Pender County Utilities PROJECT NAME: Maple Hill WWTP Monitoring Wells REPORT NO: �,1)) Q 377 d•
ADDRESS: CONTACT NAME: PO NO:
REPORT TO: Chris Pickett, ORC PHONE/FAX:
COPY TO: email::
Sampled By: SAMPLE TYPE: I =Influent, E=Effluent,W=Well, ST=Stream, SO=Soil,SL=Sludge,Other:
Collection PRESERVATION
Qm 11 a cC� � � nw
Sample Identification F F E o o rn m 5 i o 0 0 g w ANALYSIS REQUESTED
Cl) o o a L E g o = v' z a =
Date Time Temp u 0 " 13 z z = r z ~ o
Well: 3 3/i"�� r. /� C P b 91
G G X TDS, Cl, NO2
C P ‹.S
Depth to water: 4" -( G G X < NO3, NH3
C P
gallons bailed: ' G G X Fecal Coliform
C P
pH (field): S•C S J G G X _ Total Organic Carbon
C P
odor(field): A.a G G
C P
�lc.tc4-/ G , G
C P
G G
Total of 4 wells:due in March,July,November.
Transfer Relinquished By: Date/Time Received By: Date/Time
1.
2. l-'
Temperature when Received: c5. Accepted: 'ejected: Resampl�.�te uested:
Delivered By: Received By: Dat'/ Time :cif
Comments: TURNAROUND: