WQ0034367_Monitoring - 11-2016_20161228 (2)

SUBMIT FORM ON YELLOW PAPER ONLY
For Remediation Systems Only (Attach Lab Reports):
Influent Total VOCs:
mg/L
Effluent Total VOCs:
001E VOC Removal%
Eddie Caron, Utility and Planning Superintendent
Pernide , (or Authorized Agent) Name and Title - Please print or type
UW -DU Kev. zizu1u
DEPARTMENT OF ENVIRONMENT 8 NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
DIVISION OF WATER QUAUTYaNFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
s
1617 MAIL SERVICE CENTER, RALEIGH, NC27699.1617 Phone: [phone]
FACILITY INFORMATION
Please Print Clearly or Type
PERMIT Number: Expiration Date: 31 Dec 16
Facility Name: Northwest Regional WRF/ High -Rate Infiltration and Bulk Conjunctive Reclaimed Water
Non -Discharge W00034367 UIC
NPDES Other
Permit Name (if different): Onslowwater and Sewer Authority
Facility Address: 189 Millsfield Rd.
TYPE OF PERMITTED OPERATION BEING MONITORED
El Lagoon El Remediation: Infiltration Gallery
Richlands ""`"o" NC 28574 County Onslow
"rl rsmEt
" qni
❑ Spray Field ❑ Remediation:
Contact Person: Mark C. Young
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Eastside / Basin A
No. of wells to be sampled: 4
❑ Water Source Heat Pump N Other: High Rate Infiltration
Mom Pemtlt
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MW -1
Date sample collected: 2 Nov 16
FIELD ANALYSES:
WAS
Well Depth: 22.5 ft.
Well Diameter: 2 in.
pH 00400: 6.85 units Temp. otiolo: 21.4 oC
DRY at
Depth to Water Level 62546:11' ft. below measuring point
Screened Interval: 7 ft. to 22.5
ft. Spec. Cord. 00094: µMhos
time of
sampling,
Measuring Point is 3 ft. above land surface
Relative M.P. Elevation: ft.
Odor 000es:
check
Volume of water pumped/bailed before sampling:
5
gallons
Appearance Clear
here:❑
Samples for metals were collected unfiltered: ❑ YES ❑
NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 2-4Nov 16
Laboratory Name: ONWASA Laboratory/EmArochem Certification No. 539194
PARAMETERS NOTE: Values should reflect
dissolved and colloidal concentrations.
COD oo33s
mg/L
Nitrite (NO2) as N 0osts mg/L Pb - Lead o1o5t ug/L
Colffonn: MF Fecal 31616
/100mL
Nitrate (NOs) as N 00620 1.72 mg/L Zn -Zinc 01092 mg/L
Coliform: MF Total 31504 <1
/100ml- Phosphorus: Total as P oases 0.67 ni
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507 mglL Other (Specify Compounds and Concentration Units):
issolved Solids:Tot8170300 364
mg1L
AI - Aluminum olu!3 nr lL UPC o n stn..
pH (Lab) 00403 6.85
units
Be - Barium 01010' T_ ugIL
TOC oosso 1.7
mg/L
Ca -Calcium ooej: O 'j" ( mglL C
Chloride 00940 8.5
ni
Cd - Cadmium otos "7 ug/L
�r
Arsenic 01002
uglL
Chromium: Total atg3 t.'r 'jj ug/L
Grease and Oils 00562
mg/L
Cu -Copper oimrt ---c; co i mg/L ORGANICS: (by GC, GC/MS, HPLC)
Phenol 32730
uglL
Fe - Iron a10aI' z o �� ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate 00945
mg/L
Hg - Mercury 719a� �' r} ug/L
Lab Report Attached? M Yes (1) ❑ No (0)
Specific Conductance 00095
pMhos
K - Potassium 00937 mg/L
VOC 78732: , method # SM 62008
Total Ammonia oosto <0.2
mg/L
Mg -Magnesium 00927 :4 mglL
, method #
(Amnioma Nitrogen; NHses N; Ammonia Nitrogen, Total)
Mn - Manganese oloss ug/L
, method #
TKN as N 00625
mg/L
Ni - Nickel otae7 ug/L
, method #
For Remediation Systems Only (Attach Lab Reports):
Influent Total VOCs:
mg/L
Effluent Total VOCs:
001E VOC Removal%
Eddie Caron, Utility and Planning Superintendent
Pernide , (or Authorized Agent) Name and Title - Please print or type
UW -DU Kev. zizu1u

SUBMIT FORM ON YELLOW PAPER ONLY
NDWATER QUALITY MONITORING:
LIANCE REPORT FORM
=acility Name: Northwest Regional WRF/ High -Rate Infiltration and Bulk Conjunctive Reclaimed Water
permit Name (if different): Onslowwater and Sewer Authority
=acility Address: 189 Millsfield Rd.
Richlands """"' NC 28574 County Onslow,
act Person: Mark C. Young
Location/Site Name: Westside / Basin A
Telephone#: [phone]
No. of wells to be sampled: 4
ION OF WATER QUALITYaNFORMATION PROCESSING UNIT
MAIL SERVICE CENTER, RALEIGH, NC 27699.1617 Phone: [phone]
MIT Number: Expiration Date: 31 Dec 16
Discharge W00034367 UIC
'DES Other
'PE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump N Other: High Rate Infiltration
WELL ID NUMBER (from Permit): MW -2 Date sample collected: 2 Nov 16
Well Depth: 22.40 ft. Well Diameter: 2 in.
Depth to Water Level 52546: 10' ft. below measuring point Screened Interval: 7.4 ft.
—
Measuring Point is 3 ft. above land surface Relative M.P. Elevation:
Volume of water pumped/bailed before sampling: 5 gallons
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES
to 22.4 ft.
ft.
❑ NO
FIELD ANALYSES:
pH 00400: 7.17 units Temp. 000lo: 21.7 'C
Spec. Cond. 00094: µMhos
Odor 0ooss:
Appearance Cloudy
WAS
DRY at
time of
sampling,
check
here:❑
LABORATORY INFORMATION
Date sample analyzed: 2-4 Nov 16
Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539194
PARAMETERS NOTE: Values should reflect
dissolved and colloidal concentrations.
COD oo335
mg/L
Nitrite (1402) as N 00615
mg/L
Pb - Lead otosl ug/L
Coliform: MF Fecal 31e1e
/100mL
Nitrate (NO3) as N 00620 4.81
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504 17.3
/100mL
Phosphorus: Total as P oo66s 2.2
mg/L
(Note: use MPN medrod for highly forbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentratir#tts):
issolved Solids:Total 70300 426
mg/L
At - Aluminum of los
mg/L
(.. 2.9
016
PH (Lab) 00403 7.17
units
Be - Barium 01007
ug/L
TOC coast; 2.62
mg/L
Ca - Calcium 00915
mg/L
Chloride oo94o32.5
mg/L
Cd- Cadmium o1o27
ug/L
Arsenic olow
ug/L
Chromium: Total 01034
ug/L
Grease and Oils 00552
mg/L
Cu - Copper o1o42
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? 9 Yes (1) ❑ No (0)
pecific Conductance 000gs
µMhos
K - Potassium oo937
mg/L
VOC 78732: , method # SM 62008
Total Ammonia cast <0.2
ni
Mg - Magnesium 00927
mg/L
, method #
(Ammonla Nitrogen; 14113ea N; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
, method #
TKN as N 00825
mg/L
Ni - Nickel 01067
ug/L
, method #
For Remediation Systems Only (Attach Lab Reports):
Influent Total VOCs:
mg/L
Effluent Total VOCs:
mall. VOC Removal%
GW -59 Rev. 2/2010

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT FORM
FACILITY INFORMATION r ease ennr ueeny or type
Facility Name: Northwest Regional WRF/ High -Rate Infiltration and Bulk Conjunctive Reclaimed Water
Permit Name (if different): Onslow water and Sewer Authority
Facility Address: 189 Mlllsfield Rd.
Richlands """"0 NC 28574 County Onslow
act Person: Mark C. Young
Location/Site Name: Westside) Basin C
L ID NUMBER (from Permit): MW -3
Depth: 22.0 ft.
1 to Water Level 32546:10' ft. below measuring point
luring Point is 3 ft. above land surface
ne of water pumped/boiled before sampling: 5
Telephone#: [phone]
No. of wells to be sampled: 4
Date sample collected: 2 Nov 16
Well Diameter: 2 in.
Screened Interval: 7 ft. to 22 ft.
Relative M.P. Elevation: ft.
NO and field acidified: ❑ YES ❑ NO
PARTMENT OF ENVIRONMENT a NATURAL RESOURCES
'ISION OF WATER QUAUTY4NFORMATION PROCESSING UNIT
7 MAIL SERVICE CENTER, RALEIGH, NC 27699.1617 Phone: [phone]
:RMIT Number: Expiration Date: 31 Dec 16
n -Discharge WQ0034367 UIC
'DES Other
PE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump MO Other: High Rate Infiltration
FIELD ANALYSES:
PH 00400: 7.26 units
Spec. Cond. 00094:
Odor 000ss:
Appearance Clear
Date sample analyzed: 2.4 Nov 16
Laboratory Name: ONWASA Laboratory / Envlrochem
PARAMETERS NOTE: Values should
reflect dissolved and colloidal concentrations.
Other (Specify Compounds and Concentration Units):
COD 00335
mg/L Nitrite (NO2) as N 00615
mg/L Pb - Lead otos)
Coliform: MF Fecal 31616
/10OmL Nitrate (NO,) as N 00620 3.98
mg/L Zn -Zinc olo92
Coliform: MF Total 31504 <1
/100mL Phosphorus: Total as P 00665 0.53
mg/L
Temp. eoolo: 23.6 °C
Certification No. 539 / 94
ug/L
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
Assolved Solids:TOtal703oo 323
mg/L
AI -Aluminum oil o5
mg/L
PH (Lab) 00403 7.26
units
Be - Barium 01007
ug/L
TOC ooeao 1.36
mg/L
Ca -Calcium 00916
mg/L
a L V IV
Chloride 00940 11
mg/L
Cd - Cadmium 01027
ug/L
Viuc
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 A ATTACH LAB REPORT.)
Sulfate 00945
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? M Yes (1) ❑ No (0)
3peciftc Conductance 000gs
µMhos
K - Potassium 00937
mg/L
VOC 78732: , method # SM 62008
Total Ammonia ooela <0.2
mg/L
Mg - Magnesium 00927
mg/L
, method #
(Ammonia Nitrogen; NHsas N; Ammonia Nitrogen, Total)
Mn - Manganese gloss
ug/L
, method #
TKN as N ooe25
mg/L
Ni - Nickel 01067
ug/L
, method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs:
VOC Removal%
Eddie Caron, Utility and Planning Superintendent / / ?
Permittee (or Authorized Agent) Name and Title - Please print or type Si nature of Permit a ed Agent) -
GW -59 Rev. 212010
at
Of

SUBMIT FORM ON YELLOW PAPER ONLY
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs:
Eddie Caron, Utility and Planning Superintendent
Permiftee (or Authorized Agent) Name and Title - Please print or type
GW -59 Rev. 212010
mg/L Effluent Total VOCs:
mg/L VOC Removal%
..
DEPARTMENT OF ENVIRONMENT& NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
DIVISION OF WATER QUALITY4NFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
'.
1917 MAIL SERVICE CENTER, RALEIGH, INC 27699.1617 Phone: [phone]
FACILITY INFORMATION
Please Print clearly or Type
PERMIT Number: Expiration Date: 31 Dec 16
Facility Name: Northwest Regional WRF/ High -Rate Infiltration and
Bulk Conjunctive Reclaimed Water
Non -Discharge W00034367 UIC
NPDES Other
Permit Name (if different): Onslow water and Sewer Authority
Facility Address: 189 Millsfield Rd.
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Richlands '31 °o" NC 28574 County Onsiow
rceyi iS'mM
Inpi
❑ Spray Field ❑Remediation:
Contact Person: Mark C. Young
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Northside / Basin D
No. of wells to be sampled: 4
❑ Water Source Heat Pump N Other: High Rate Infiltration
Mom Parml
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): MV14
Date sample collected: 2 Nov 16
FIELD ANALYSES:
WAS
Well Depth: 22.0 ft.
Well Diameter: 2 in.
pH 00400: 7.14 units Temp. 000lo: 22.7 °C
DRY at
Depth to Water Level 92546: 8' 6" ft. below measuring point
Screened Interval: 7 ft.
—
to 22 ft, Spec. Cord. 00094: µMhos
time of
sampling,
Measuring Point is 3 ft. above land surface
Relative M.P. Elevation:
ft. Odor 000ss:
check
Volume of water pumped/bailed before sampling:
5
gallons
Appearance Clear
here:
❑
Samples for metals were collected unfiltered: ❑ YES ❑
NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 2-4 Nov 2016
Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94
PARAMETERS NOTE: Values should reflect
dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N oasis
mg/L Pb - Lead a1a51 ug/L
Col'Iform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 <0.25
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504 <1
/100mL Phosphorus: Total as P 00665 0.05
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L Other (Specify Compounds and Concentration Units):
issolved Solids:Total 703oo 371
mg/L
AI -Aluminum alias
mg/L - DEC 4
pH (Lab) 00403 7.14
units
Be - Barium 01007
ug/L
TOC oos90 1.36
mg/L
Ca - Calcium 00916
mg/L VANSS
Chloride oo94o 12
mg/L
Cd - Cadmium olo27
ug/L
Arsenic 01002
ug/L
Chromium: Total 01030
ug/L
Grease and Oils 00552
mg/L
Cu - Copper 01042
mg/L ORGANICS: (by GC, GC/MS, HPLC)
Phenol 32730
ug1L
Fe - Iron 01045
ug/L (Specify test and method #. ATTACH LAB REPORT.)
Sulfate 00945
mg/L
Hg - Mercury 71900
ug/L Lab Report Attached? X Yes (1) ❑ No (0)
pecific Conductance 000gs
µMhos
K - Potassium 00937
mg/L VOC 78732: , method # SM 62008
Total Ammonia aoslo <0.2
mg/L
Mg - Magnesium oo927
mg/L , method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese o1055
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:
Eddie Caron, Utility and Planning Superintendent
Permiftee (or Authorized Agent) Name and Title - Please print or type
GW -59 Rev. 212010
mg/L Effluent Total VOCs:
mg/L VOC Removal%

GW -59A COMPLIANCE REPORT FORM Permit # WQ0034367
(Submit one each monitoring period with GW -59 forms.)
1
Enter date monitoring results were due. ( NOV 2016 1 Will this monitoring report (GW -59 and GW -59A)
YES
NO
be submitted after the established due date?
X
2
Was any required information missing on the GW -59 report forms?
YES
NO
IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and
explain the problems encountered in obtaining the required information.
3
Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing
YES
NO
identification plate, area overgrown, etc.)? ythe answer is "Yes", contact the Regional ice for guidance.
X
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 B.
If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s)
exceeding standards in the space provided below:
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?
Jf 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
NO
If the answer is "YES". a groundwater quality problem maybe occurring. CONTACT THE REGIONAL
OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe 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.
Imes, and/or penalties.
g
The person completing this portion (GW -59A) of the monitoring report should sign below and submit this
form with GW -59 forms for required wells to the address provided at the top of the current GW -59 form.
illherebygacknowledge that the above mformation�was evaluate 1 n t mforma ottott n submitted m"th s �
�. ,. -m',s
report (Compliance Report GW 59A) is true and comp _ to t i_._� est of my3knowledge�
...., .,.,w._,..�w N..u.f_.e>....,....,._.,....�........ n....w....�.
Eddie Caron �61
Signature of Permittee (or Auth 6z Da
GW -59A 12/8/2003

Permit WQ0034367 ORC: Mark Young Facility: Northwest RWRF
BOD
*< 2
mg/L
02 -Nov -16
SM 5210 B-2001
COD
66
mg/L
03 -Nov -16,
Hach 8000
Fecal MPN
< 1
#/100MI
02 -Nov -16
Colilert 9223 B-2004
NH3
0.2
mg/L
03 -Nov -16
EPA 351.1 Rev 2, 1993
NO3
< 0.25
mg/L
03 -Nov -16
EPA 353.2, Rev 2, 19921
NO3+NO2
24.3
mg/L
03 -Nov -16
EPA 353.2, Rev 2, 1993
P
2.04
mg/L
04 -Nov -16
EPA 365.2, Rev 2, 1993
TDS,
663
41-
07 -Nov -16
SM 2540 C-1997. -
TKN
1.14
mg/L
03 -Nov -16
Hach Mtd 10242
Total Nitrogen
25.4
mg/L
03 -Nov -16
EPA 353.2 & Hach 10242,
TSS
< 2.5
mg/L
02 -Nov -16
SM 2540'D-1997
BOD
CI
Fecal MPN
NH3
NO3
NO3+NO2
P
TDS,
TKN
TOC
Total Nitrogen
CI -
Fecal MPN
NH3
NO3
P
TDS
TOC
*TRCL 0.46mg/L, 2drops/100ml dechlor
*Qualify: TRCI = 0.26 mg/L sample deWor
* 2
mg/L
02 -Nov -16
SM 5210 B-2001
10
mg/L
03 -Nov -16
SM 4500'CI-B-1997
1
#/I00MI
02 -Nov -16
Colilert 9223 B-2004
* 0.2
mg/L
-,-03-Nov-16
EPA 351.1 Rev 2, 1993
0.51
mg/L
03 -Nov -16
EPA 353.2, Rev 2, 1993
0.52
mg/L
:03 -Nov -16
EPA 353.21 Rev .2, 1993
0.06
mg/L
04 -Nov -16
EPA 365.2, Rev 2, 1993
279
mg/L
07 -Nov -16
SM254OC-1997
< I
mg/L
03 -Nov -16
Hach Mtd 10242
4A5
mg/L
.02-NoV-16
,SM 5310 C-2000
0.52
mg/L
03 -Nov -16
EPA 353.2 & Hach 10242
A Analysis
"mount
8.5
mg/L
03 -Nov -16
SM 4500 Cl -B-1997
< .1
#/100MI
02 -Nov -16
cofflut 9223 B-21004
< 0.2
mg/L
03 -Nov -16
EPA 351.1 Rev 2, 1993
1.12
rigjL
03 -Nov -16
EPA. 353.2, Rev 2,1993
0.67
mg/L
04 -Nov -16
EPA 365.2, Rev 2, 1993
364
mg/L02-Nov-16
SM 2540 C-1997
1.7
mg/L
02 -Nov -16
SM 5310 C-2000
Certified by: Lab Manager Page 3 of 4
Todd A. Roberts

Permit WQ0034367 ORC: Mark Young Facility: Northwest RWRF
CI-
32.5
mg/L
Fecal MPN
17.3
#/100ml
NH3
< 0.2
mg/L
NO3
.4.81
nig/L
P
2.2
mg/L
TDS
426
mg/L
TOC
2.62
mg/L
Amount Units r'
Cl-
11
mg/L
Fecal MPN
< 1
#/1OOMI
NH3
< 0.2
mg/L
NO3
3.98
mg/L
P
0.53
mg/L
TDS
323
mg/L
TOC
1.36
mg/L
Amount Units
CI-
12
mg/L
Fecal MPN
< I
#/100MI
NH3
< 0.2
mg/L
NO3
< 0.25
mg/L
P
0.05
mg/L
TDS
.371
mg/L
TOC
1.36
mg/L
03 -Nov -16
SM 4500 CI -B-1997
02 -Nov -16
colilert 9223 B-2004
03 -Nov -16
EPA 351.1 Rev 2, 1993
03 -Nov -16
..EPA 353.2, Rev 21 1993
04 -Nov -16
EPA 365.2, Rev 2, 1993
02 -Nov -16
SM 2540 C-1997
02 -Nov -16
SM 5310 C-2000
03 -Nov -16
SM 4500 CI -B-1997
02 -Nov -16
Colilert 9223 B-2004
03 -Nov -16
EPA 351.1 Rev 2, 1993
03 -Nov -16
EPA 353.2, Rev 2, 1993
04 -Nov -16
EPA 365.2, Rev 2, 1993
02 -Nov -16
SM 2540 C -i997
02 -Nov -16
SM 5310 C-2000
Analysis Began
Analysis Method
03 -Nov -16
SM 4500 CI -8-1997
02 -Nov -16
C61ilert 9223 B-2004
03 -Nov -16
EPA 351.1 Rev 2, 1993
03 -Nov -16
EPA 353.2, Rev 2, 19913
04 -Nov -16
EPA 365.2, Rev 2, 1993
02 -Nov -16
SM 2540 C-1997
02 -Nov -16
SM 5310 C-2000
Certified by: —v -;Z( %- 4w�t— Lab Manager Page 4 of 4,
Todd A. Roberts

Environmental Chemists, Inc.
■ 6602 Windmill Way, Wilmington, NC 28405 . 910.392.0223 Lab ■ 910.392.4424 Fax
O 710 Bowsertown Road, Manteo, NC 27954 - 252.473.5702 Tab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 . 910.347.5843 Tab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Onslow Water & Sewer Authority
Date of Report:
Nov 14, 2016
Post Office Box 1415
Customer PO #:
SM 6200C
Jacksonville NC 28541
Customer ID:
08100092
Attention: Todd Roberts
Report #:
2016-15803
1,1,2 -Trichloroethane
Project ID:
< 0.50 pglL
Lab ID Sample ID: onwasa
Collect Daterrime Matrix
Sampled by
16-38135 Site: Mw -1
11/2!2016 10:00 AM Water
Jon Welty
Test Method Results Date Analyzed
1,1,1,2 -Tetrachloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1,1 Trichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1,2,2 -Tetrachloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1,2 -Trichloroethane
SM62MC
< 0.50 pglL
11/4/2016
1,1-Dichloroethane
SM 6200C
<0.50pg/L
11/4/2016
1,1-Dichloroethene
SM 62000
< 0.50 pg/L
11/412016
1,1-Dichloropropene
3Nf UMC
< 0.50 pg/L
11/4/2016
1,2,3-Trichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2,3 Tdchloropropane
SM s200c
< 0.50 pg/L
11/412016
1,2,4 Trichlorobenzene
sM 6200C
< 0.50 pg/L
11/4/2016
1,2,4-Trimethylbenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dibromo-3-Chloropropane
SM 6200C
< 0.50 pg/L
11/412016
1,2-Dibromoethane
SM6200c
< 0.50 pg/L
11/4/2016
1,2 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dichloropropane
SM 62000
< 0.50 pg/L
11/4/2016
1,3,5 Trimethylbenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,3 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
1114/2016
1,3-Dichloropropane
SM 620 CC
< 0.50 pg/L
11/4/2016
1,4 -Dichlorobenzene
SM 62000
< 0.50 pg/L
11/4/2016
2,2-Dichloropropane
SM 6200C
< 0.50 pg/L
11/4/2016
2-Chlorotoluene
SM 6200C
< 0.50 pg/L
11/4/2016
4-Chlorotoluene
SM 6200C
< 0.50 pg/L
11/4/2016
Benzene
SM 62MC
< 0.50 pg/L
11/4/2016
Bromobenzene
SM62000
< 0.50 pg/L
1114/2016
Bromochloromethane
SM 6200C
< 0.50 pg/L
11/4/2016
Report*.: 201645803 Paged of 12

LL 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
[e-mail]
Onslow Water & Sewer Authority
Date of Report: Nov 14, 2016
Post Office Box 1415
Customer PO #:
Jacksonville NC 28541
Customer ID: 08100092
Attention: Todd Roberts
Report #: 2016-15803
Project ID:
Bromodichloromethane
SM 82000
< 0.50 pg/L
11/4/2016
Bromoform
SM 62000
< 0.50 pg/L
11/4/2016
Bromomethane
sM 6moc
< 0.50 pg/L
11/4/2016
Carbon tetrachloride
sM 62000
< 0.50 pg/L
11/4/2016
Chlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Chloroethane
SM 62000
< 0.50 pg/L
11/412016
Chloroform
SM 62MC
< 0.50 pg/L
11/4/2016
Chloromethane.
SM 6200C
< 0.50 pg/L
11/4/2016
cis-1,2-Dichloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
cis-1,3-Dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
Dibromochloromethane
sM emoc
< 0.50 pg/L
11/4/2016
Dibromomethane
sM 62000
< 0.50 pg/L
11/4/2016
Dichlorodifluoromethane
SM 62000
< 0.50 pg/L
11/4/2016
Ethylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
Hexachlorobutadiene
SM 62000
<0.50pg/L
11/4/2016
Isopropylbenzene
SIVIM00c
< 0.50 pg/L
11/4/2016
M+P Xylene
SM 62000
< 1.00 pg/L
11/4/2016
Methylene chloride
SM 62000
< 0.50 pg/L
11/4/2016
Naphthalene
SM 62000
< 0.50 pg/L
11/4/2015
n-Butylbenzene
SM 6200C
< 6.50 pg/L
11/4/2016
n-Propylbenzene
sM so=
< 0.50 pg/L
11/4/2016
ortho Xylene
sM e20oc
< 0.50 pg/L
111412016
p-Isopropyltoluene
SM6200c
< 0.50 pg/L
11/4/2016
sec-Butylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
Styrene
SM 62M
< 0.50 pg/L
11/4/2016
tert Butylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
Tetrachloroethene
SM 62ODC
< 0.50 pg/L
11/4/2016
Toluene
SM 62000
< 0.50 pg/L
11/4/2016
Trans-1,243ichloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
Trans-1,3-dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
Report#:: 2016.15803
Page 2 of 12

0
ANALYTICAL & CONSULTING CHEMISTS
Onslow Water & Sewer Authority)
Post Office Box 1415
Jacksonville NC 28541
Attention: Todd Roberts
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 14, 2016
Customer PO #:
Customer ID: 08100092
Report #: 2016-15803
Project ID:
Trichloroethene SM 6200C < 0.50 pg/L 11/4/2016
Trichlorofluoromethane SM 62060 < 0.50 pg/L 11/4/2016
Vinyl chloride SM 62000 < 0.50 pg/L 1114/2016
Report*: 2016-15803 Page 3 of 12

envirochem
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab o 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
[e-mail]
Onslow Water & Sewer Authority Date of Report: Nov 14, 2016
Post Office Bax 1415 Customer PO #:
Jacksonville NC 28541 Customer ID: 08100092
Attention: Todd Roberts Report #: 2016-15803
Project ID:
Lab ID Saiitpie;ll)oronwasa Collect Date/Time Matrix Sampled by
1;681;38; Sife °,MW 2 111212016 10:30 AM Water Jon Welty
,n Method Results Date Analyzed
;Teat
1,1,1,2 -Tetrachloroethane
SM 6200C
<0.60pg/L
11/4/2016
1,1,11 -Trichloroethane
Sm 6=0C
< 0.50 pg/L
11/4/2016
1,1,2,2 -Tetrachloroethane
sMM OOG
<0.50pg/L
11/4/2016
1,1,2 -Trichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1-Dichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1-Dichloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
1,1-Dichloropropene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2,3 Trichlorobenzene
sMMOOG
< 0.50 pg/L
1114/2016
1,2,3 Trichloropropane
SM 6200C
< 0.50 pg/L
11/4/2016
1,2,4-Tdchiorobenzene
SM 8200d
< 0.50 pg/L
11/4/2016
1,2,4-Tdmethylbenzene
SM 82000
< 0.50 pg/L
11/4/2016
1,2-Dibromo-3-Chloropropane
sM 6200C
< 0,50 pg/L
11/412016
1,2-Dibromoethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,2 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dichloropropane
SM s200C
< 0.50 pg/L
11/4/2016
1,3,5-Trimethylbenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,3 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,3-Dichloropropane
SM 6200G
< 0.50 pg/L
11/4/2016
1,4 -Dichlorobenzene
SM 6200C
<0.50pg/L
11/4/2016
2,2-Dichloropropane
SM 62000
< 0.50 pg/L
11/4/2016
2-Chlorotoluene
sM 6200C
< 0.50 pg/L
11/4/2016
4-Chlorotoluene
SM 62MC
< 0.50 pg/L
11/4/2016
Benzene
SM 62000
< 0.50 pg/L
11/4/2016
Bromobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Bromochloromethane
SM 6200C
< 0.50 pg/L
11/4/2016
Report#:: 2016-15803 Page 4 of 12

Environmental Chemists, Inc.
envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
© 710 Bow=town Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
n, 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
environmentalchemists.com
Onslow Water & Sewer Authority
Post Office Box 1415
Jacksonville NC 28541
Attention: Todd Roberts
Date of Report: Nov 14, 2016
Customer PO #:
Customer ID: 08100092
Report #: 2016-15803
Project ID:
Bromodichloromethane
SM 82000
< 0.50 pg/L
11/4/2016
Bromoform
SM 6200C
< 0.50 pg/L
11/4/2016
Bromomethane
SM 62000
< 0.50 pg/L
11/4/2016
Carbon tetrachloride
sM 6200C
< 0.50 pg/L
11/4/2016
Chlorobenzene
SM 62000
< 0.50 pg/L
11/4/2016
Chloroethane
SM 62000
< 0.50 pg/L
11/4/2016
Chloroform
SM 6200C
3.37 pg/L
11/4/2016
Chloromethane
SM 6200C
< 0.50 pg/L
11/4/2016
cis-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/4/2016
cis-1,3-Dichloropropene
SM 6200C
< 0.50 pg/L
11/4/2016
Dibromochloromethane
SM 6200C
< 0.50 pg/L
11/4/2016
Dibromomethane
sM 6200c
< 0.50 pg/L
11/4/2016
Dichlorodifluoromethane
SM 6200C
< 0.50 pg/L
11/4/2016
Ethylbenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Hexachlorobutadiene
SM 62000
< 0.50 pg/L
11/4/2016
Isopropylbenzene
SM 6200C
< 0.50 jig/L
11/4/2016
M+P Xylene
SM 8200C
< 1.00 pg/L
11/4/2016
Methylene chloride
SM 6200c
< 0.60 pg/L
11/4/2016
Naphthalene
SM 6200C
< 0.50 pg/L
11/4/2016
n-Butylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
n-Propylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
ortho-Xylene
SM 8200C
< 0.50 pg/L
11/4/2016
p-isopropyitoluene
SM 62000
< 0.50 pg/L
11/4/2016
sec-Butylbenzene
sM6200c
< 0.50 pg/L
11/412016
Styrene
SM 6200C
< 0.50 pg/L
11/412016
tert Butyibenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Tetrachloroethene
SM 62000
< 0.50 pg/L -
11/4/2016
Toluene
SM 62000
< 0.50 pg/L
11/4!2016
Trans-1,2-Dichlomethene
SM 6200C
<0.50pg1L
11/4/2016
Trans-1,3-dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
Report #:: 2016.15803
Page 5 of 12

w , w
SM
ANALYTICAL & CONSULTING CHEMISTS
Onslow Water & Sewer Authority
Post Office Box 1415
Jacksonville NC 28541
Attention: Todd Roberts
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
[e-mail]
Date of Report: Nov 14, 2016
Customer PO #i':
Customer ID: 08100092
Report #: 2016-15803
Project ID:
Trichloroethene SM 62000 < 0.50 pg/L 11/4/2016
Trichlorofluoromethane SM6200C < 0.50 pg/L 11/4/2016
Vinyl chloride SM 6200C < 0.50 pg1L 11/4/2016
Repoa #:: 2016-15803 Page 8 012

r- 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
M 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Onslow Water & Sewer Authority
Post Office Box 1415
JacksonAlle NC 28541
Attention: Todd Roberts
Date of Report: Nov 14, 2016
Customer PO #:
Customer ID: 08100092
Report #: 2016-15803
Project ID:
Lab ID Sample ID: onwaso
Collect Date/Time Matrix Sampled by
16-38137 Site: MW -3
1112/2016 11:00 AM Water Jon Welty
Test
Method
Results Date Analyzed
1,1,1,2 -Tetrachloroethane
SM 62000
< 0.50 pg/L
11/4/2016
1,1,1 Trichloroethane
SM 62000
< 0.50 pg/L
11/4/2016
1,1,2,2 -Tetrachloroethane
sM62000
< 0.50 pg/L
1114/2016
1,1,2 Trichloroethane
SM 6200C
< 0.50 pg/L
11/4/2016
1,1-Dichloroethane
SM 62000
< 0.50 pg/L
11/4/2016
1,1-Dichloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
1,1-Dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
1,2,3 Trichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2,3 Tdchloropropane
SM 8200C
< 0.50 pg/L
11/4/2016
1,2,4 Trichlorobenzene
SM 62000
< 0.50 pg/L
11/4/2016
12,4-Trimethylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
1,2-Dibromo-3-Chloropropane
SM 62000
< 0.50 pg/L
11/4/2016
1,2-Dibromoethane
sM 6200C
< 0.50 pg/L
11/4/2016
1,2 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
1,2-Dichloroethane
SM 620GC
< 0.50 pg/L
11/4/2016
1,2-Dichloropropane
SM 62000
< 0.50 pg/L
11/4/2016
1,3,5-Trimethylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
1.,3 -Dichlorobenzene
SM 62000
< 0.50 pg/L
11/4/2016
1,3-Dichloropropane
SM 62000
< 0.50 pg/L
11/4/2016
1,4 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
2,2-Dichloropropane
SM 6200C
< 0.50 pg/L
11/4/2016
2-Chlorotoluene
SM 62000
< 0.50 pg/L
11/412016
4-Chlorotoluene
sM 62000
< 0.50 pg/L
11/412016
Benzene
SM 62000
< 0.50 pg/L
11/4/2016
Bromobenzene
SM 62000
< 0.50 pg/L
11/4/2016
Bromochloromethane
SM 62600
< 0.50 pg/L
11/4/2016
Reportlt- 2616-15803 Page 7 of 12

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
[e-mail]
Onslow Water & Sewer Authority
Date of Report: Nov 14, 2016
Post Office Box 1415
Customer PO #:
Jacksonville NC 28541
Customer ID: 08100092
Attention: Todd Roberts
Report #: 2016-15803
Project ID:
Bromodichloromethane
SM 62000
< 0.50 pg/L
11/4/2016
Bromoform
SM 52011c
< 0.50 pg/L
11/4/2016
Bromomethane
SM 62000
< 0.50 pg/L
1114/2016
Carbon tetrachloride
SM 62000
< 0.50 pg/L
11/412016
Chlorobenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Chloroethane
SM 62000
< 0.50 pg/L
11/4/2016
Chloroform
SM 6200C
< 0.50 pg/L
11/4/2016
Chloromethane
SM 6200C
< 0.50 pg/L
11/4/2016
cis-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/4/2016
cis-1,3-Dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
Dibromochloromethane
SM 62000
< 0.50 pg/L
11/4/2016
Dibromomethane
SM 62000
< 0.50 pg/L
11/4/2016
Dichlorodifluoromethane
SM 62000
< 0.50 pg/L
11/4/2016
Ethylbenzene
SM 6200C
< 0.50 pg/L
11/4/2016
Hexachlorobutadiene
SM 6200C
< 0.50 pg/L
11/4/2016
Isopropylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
M+P Xylene
SM 62000
< 1.00 pg/L
11/4/2016
Methylene chloride
SM 62000
< 0.50 pg/L
1114/2016
Naphthalene
SM 62000
< 0.50 pg/L
11/4/2016
n-Butylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
n-Propylbenzene
SM 62000
< 0.50 pg/L
11/4/2016
ortho-Xylene
SM 6200C
< 0.50 pg/L
11/4/2016
p-Isopropyitoluene
SM 62MC
< 0.50 pg/L
11/4/2016
sec-Butylbenzene
SM 82000
< 0.50 pg/L
11/4/2016
Styrene
SM 62000
< 0.50 pg/L
11/4/2016
tert-Butylbenzene
SM SOC
< 0.50 pg/L
11/4/2016
Tetrachloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
Toluene
smemoC
< 0.50 pg/L
11/4/2016
Trans-1,2-Dichloroethene
SM 6200C
< 0.50 pg/L
11/4/2016
Trans-1,3-dichloropropene
SM 62000
< 0.50 pg/L
11/4/2016
Report*.: 2018-15803
Page 8 of 12

6:nZvirochem
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Rowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
environmentalchemists.com
Onslow Water & Sewer Authority Date of Report: Nov 14, 2016
Post Office Box 1415 Customer PO #:
Jacksonville NC 28541 Customer ID: 08100092
Attention: Todd Roberts Report #: 2016-15803
Project 1D:
Trichloroethene SM 6200c < 0.50 pg/L 11/4/2016
Trichlorofluoromethane SM 6200c
< 0.50 41g/L 11/4/2016
Vinyl chloride SM 6200C < 0.50 µg/L 11/4/2016
Report#:: 2016-15803 Page 9 of 12

FOP,-
,enviroehem
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
[e-mail]
Onslow Water & Sewer Authority
Post Office Box 1415
Jacksonville NC 28541
Attention: Tadd Roberts
Date of Report: Nov 14, 2016
Customer PO #:
Customer ID: 08100092
Report #: 2016-15803
Project ID:
Lab 1D Sample ID: onwasa
Collect Date/Time Matrix Sampled by
16-38138 Site: MW -4
11/2/2016 11:30 AM Water Jon Welty
Test
Method
Results Date Analyzed
1,1,1,2 -Tetrachloroethane
SM 6200C
<0.50pg/L
11/5/2016
1,1,1 Trichloroethane
SM 6200C
< 0.50 pg/L
11/5/2016
1,1,2,2 -Tetrachloroethane
SM 62000
< 0.50 pg/L
11/5/2016
1,1,2 -Trichloroethane
SM 6200C
< 0.50 pg/L
11/5/2016
1,1-Dichloroethane
SM 6200C
< 0.50 pg/L
11/5/2016
1,1-Dichloroethene
SM 6200C
<0.50pg/L
11/5/2016
1,1-Dichloropropene
SM 6200C
< 0.50 pg/L
11/5/2016
1,2,3 Trichlorobenzene
SM 6200C
< 0.50 pg/L
11/5/2016
1,2,3 Trichioropropane
sM 62000
< 0.50 pg/L
11/5/2016
1,2,4 Trichlorobenzene
SM 6200C
< 0.50 pg/L
11/5/2016
1.,2,4-Trimethylbenzene
SM 6200C
< 0.50 pg/L
11/5/2016
1,2-Dibromo-3-Chloropropane
SM 6200C
< 0.50 pg/L
11/5/2016
1,2-Dibromoethane
SM 62000
< 0.50 pg/L
11/512016
1,2 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
1115/2016
1,2-Dichloroethane
SM 6200C
< 0.50 pg/L
11/5/2016
1,2-Dichloropropane
SM 6200C
< 0.50 pg/L
11/5/2016
1,3,5-Trimethylbenzene
sM62ODC
< 0.50 pg/L
11/5/2016
1,3 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/5/2016
1,3-Dichloropropane
SM 0200C
< 0.50 pg1L
11/5/2016
1,4 -Dichlorobenzene
SM 6200C
< 0.50 pg/L
11/5/2016
2,2-Dichloropropane
SM 6200C
< 0.50 pg/L
11/5/2016
2-Chlorotoluene
SM 62000
< 0.50 pg/L
11/5/2016
4-Chlorotoluene
SM 62000
< 0.50 pg/L
11/5/2016
Benzene
sM 6200C
< 0.50 pg/L
11/512016
Bromobenzene
SM 62000
< 0.50 pg/L
11/5/2016
Bromochloromethane
sM 62000
< 0.50 pg/L
11/5/2016
Report*.: 201645603 Page 10 of 12

[en7v7ir
ochem
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 • 252.4735702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Onslow Water & Sewer Authority
Date of Report Nov 14, 2016
Post Office Box 1415
Customer PO #:
Jacksonville NC 28541
Customer ID: 08100092
Attention: Todd Roberts
Report #: 2016-15803
Project ID:
Bromodichloromethane
See 62000
< 0.50 pg/L
11/512016
Bromoform
SM 6200C
< 0.50 pg/L
11/5/2016
Bromomethane
sM 6200c
< 0.50 pg/L
11/5/2016
Carbon tetrachloride
SM 62000
< 0.50 pg1L
11/5/2016
Chlorobenzene
SM 62000
< 0.50 pg/L
11/5/2016
Chloroethane
sM 600C
< 0.50 pg/L
11/5/2016
Chloroform
SM 62000
< 0.50 pg/L
11/5/2016
Chloromethane
SM 6200C
< 0.50 pg/L
11/5/2016
cis-1,2-Dfchloroethene
SM 62000
< 0,50 pg/L
11/5/2016
cis-1,3-Dichloropropene
SM 6200C
< 0.50 pg/L
11/5/2016
Dibromochloromethane
SM 6200C
< 0.50 pg/L
11/5/2016
Dibromomethane
sM 6200C
< 0.50 pg/L
11/512016
Dichlorodifluoromethane
SM 62000
< 0.50 pg/L
1115/2016
Ethylbenzene
SM 62000
< 0.50 pg/L
11/5/2016
Hexachlorobutadiene
SM 6200C
< 0.50 pg/L
11/5/2016
Isopropylbenzene
SM 6200C
< 0.50 pg/L
11/5/2016
M+P Xylene
SM 62000
< 1.00 pg/L
11/5/2016
Methylene chloride
SM S200C
< 0.50 pg/L
11/5/2016
Naphthalene
SM 62000
< 0.50 pg/L
11/5/2016
n-Butylbenzene
SM 6200C
< 0.50 pg/L
11/5/2016
n-Propylbenzene
SM 62000
< 0.50 pg/L
11/5/2016
ortho-Xylene
SM 62000
< 0.50 pg/L
11/5/2016
p-isopropyltoluene
SM 6200C
< 0.50 pg/L
11/5/2016
see-Butylbenzene
SM 62M
< 0.50 pg/L
11/5/2016
Styrene
SM 62000
< 0.50 pg/L
11/5/2016
tent-Butylbenzene
SM 62000
< 0.50 pg/L
11/5/2016
Tetrachloroethene
SM 6200C
< 0.50 pg/L
11/5/2016
Toluene
sM 62000
< 0.50 pg/L
11/5/2016
Trans-1,2-Dichloroethene
SM 6200c
< 0.50 pg/L
1115/2016
Trans-1,3-dichloropropene
SM 6200C
< 0.50 pg/L
11/5/2016
Report#:: 201645803
Page 11 of 12

Environmental Chemists, Inc.
env
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax iroe-hem
© 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-AWilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Onslow Water & Sewer Authority
Post Office Box 1415
Jacksonville NC 28541
Attention: Todd Roberts
Date of Report: Nov 14, 2016
Customer PO #:
Customer ID: 08100092
Report #: 2016-15803
Project ID -
Trichloroethene SM 6200C < 0.50 Ng/L 11!5!2016
Trichlorofluoromethane SM 6200C < 0.50 Ng/L 11/5/2016
Vinyl chloride SM 62000 < 0.50 pg/L 11/5/2016
Comment:
Reviewed by:
Report*: 201645803 Page 12 of 12

Collected By;
ENVIRONMENTAL CHEMISTS, INC
Sample Collection and Chain of Custody
ORC: Mark Young
Sample Type: I = Influent, E = Effluent, W =Well, ST =Stream, SO =Soil, SL= SIudge Other:
6602.Windmill Way
Wilmington, NC 28405
Phone: [phone]
Fax: [phone]
Report No: G ` 5S-0-3
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DATE TIME
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1645005-06
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Relinquished By:
Date/Time
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Delivered By: Received By: Date:_ Time: