WQ0023261_Monitoring - 11-2016_20161228 (3)

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: ••
11/1/2016
DEPARTMENT OF ENVIRONMENT a NATURAL RESOURCES
PARAMETERS NOTE: Values
should reflect
DIVISION OF WATER RESOURCES - INFORMATION
PROCESSING UNIT
COMPLIANCE REPORT FORM
mg/L
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699.1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
/100mi-
PERMIT Number:
Expiration Date: 30 -Sep -2020
Facility Name: Swainsboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System
(Note. Use WN method for highly turbid samples)
Non -Discharge WO0023261
UIC
Permit Name (if different): Onslow Water and Sewer Authority
mg/L
NPDES
Other
Facility Address: 199 Williams Rd Swansboro NC 28584
TOC ooeao
TYPE OF PERMITTED OPERATION BEING MONITORED
County Onslow
Chloride o0940
❑ Lagoon
❑ Remediation: Infiltration Gallery
Arsenic 01002
K -Potassium ooe5�n y :T -
v Pte`
❑ Spray Field
❑ Remediation:
Contact Person: Michael Lutz Telephone#. [phone]
mg/L
❑ Rotary Distributor
❑ Land Application of Sludge
Well Location/Site Name. Northside Basin 1 No. of wells to be sampled: 3
Sulfate 00945
❑ Water Source Heat Pump
■ Other: High Rate Infiltration
WELL ID NUMBER (from Permit): MW -1 Date sample collected: 11/1/2016
Well Depth: 20 ft. Well Diameter: 2 in.
Depth to Water Level s2s4e: 8'1" ft. below measuring point Screened Interval: 5 ft. to 20 ft.
Measuring Point is 3' ft. above land surface Relative M.P. Elevation: ft.
Volume of water pumped/bailed before sampling: 5 gallons
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES rl NO
Date sample analyzed:
11/1/2016
Other (Specify Compounds and Concentration Units):
PARAMETERS NOTE: Values
should reflect
dissolve
COD 00335
ug/L
mg/L
Coliform: MF Fecal 31616
<1
/100mi-
Coliform: MF Total 31504
ug/L
/100mi-
(Note. Use WN method for highly turbid samples)
)issolved Solids:Total 70300
43
mg/L
pH (Lab) 00403
4.41
units
TOC ooeao
2.7
mg/L
Chloride o0940
6
mg/L
Arsenic 01002
K -Potassium ooe5�n y :T -
v Pte`
ug/L
Grease and Oils 00552
Mg -Magnesium 0092
mg/L
Phenol 32730
Mn - Manganese 01055?
ug/L
Sulfate 00945
Ni - Nickel o10a7 t,
mg/L
Specific Conductance 000gs
µMhos
Total Ammonia ooelo
<0.2
mg/L
(Ammonia Nitrogen, NHsas N, Ammonia Nitrogen, Total)
TKN as N 00625
mg/L
For Remediation Systems Only (Attach Lab Reports)
FIELD ANALYSES: WAS
pH 00400: 4.41 units Temp. 0001( 22 °C DRY at
Spec. Cond. 00094: µMhos time Of
Odor 000e5, sampling,
check
Appearance Cloudy/Light Tan here:
❑
Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 639/94
and colloidal concentrations.
Nitrite (NO2) as N o0615 mg/L Pb - Lead o1051 ug/L
Nitrate (NO3) as N ON20 <0.25 mg/L Zn - Zinc 01092 mg/L
Phosphorus: Total as P ooee5 0.07 mg/L
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
Al - Aluminum o1105
mg/L
n
Be - Barium 01007
ug/L
�jo16
Ca - CalciurnDosls
mg/L
Cd - Cadmium 0027
ug/L
Chromium: Total �34—
uglL
Cu - Copper o*k"',-- " -.�
�
mg/L
ORGANICS: (by GC, GC/MS, HPLC)
Fe - Iron oit�
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Hg -Mercury 71�-.uglL
Lab Report Attached? E Yes (1) ❑ No (0)
K -Potassium ooe5�n y :T -
v Pte`
mg/L
VOC 7e73 method # SM 6200C
Mg -Magnesium 0092
mg/L
method #
Mn - Manganese 01055?
ug/L
method #
Ni - Nickel o10a7 t,
ug/L
method #
Influent Total VOCs:
mg/L
Effluent Total VOCs:
mg/L VOC Removal%
GW -59 Rev. 8/2013

GW -59A COMPLIANCE REPORT FORM Permit #
(Submit one each monitoring period with GW -59 forms.)
I
Enter date monitoring results were due. ( 1 WIII this monitoring report (GW -59 and GW -59A)
YES
NO
be submitted after the established due date?
Z
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 fie 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 nap, missing
YES
NO
identification plate, area overgrown, etc.)! if the answer is "Yes ", contact the Regional rice for guidaxe.
4
Are any monitored constituents equal to or above the established standards?
YES
NO
If the answer to question 4 is 'NO' skip to section 8.
If the answer to question 4 is "WS" list the affected wells individually with constituent(s) and concenbabon(s)
exceeding standards in the space provided below:
5
For the constituents Identified In question 4 above, have standards been exceeded previously for the
YES
NO
same constituent(s) In the same well(s) In the last two years?
If the answer to question 5 is 'NO" skip to section 8.
If the answer to question 5 is 'YES^, list in the space provided below, each well with consbtuent(s) exceeding
standards, concenkation(s) reported, and sample collection date for each occurrence (for the last two years).
6
Are the monitoring wells listed in section 6 located at or beyond the review boundary?
YES
NO
Ntie answer is 'YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL
OFFICE MWEDUITELY FOR GUIDANCE. If the answer is 'NO", monitoring wells may be improperly
located: contact the Regional OHke.
7
Is the permittee implementing previously approved actions required by the Division involving this
YES
NO
groundwater quality problem?
M the answer to question 7 is -VIES, describe those actions in the space provided below.
If the answer to question 7 Is "IVO', contact floe Regional Office withdn 90 days: an evaluation any
moulred to determine the impact the waste disposal syalem is having at the review, and connliance
boundaries surroundino Uds facl0ty. Fallum to do so may subiect the permittee to a Notice of Violation,
tines. andibroeraides.
g
The person completing tills portion (Gw-"A) of the monitoring report should sign below and submit this
form with GW -59 forms for required wells to tM address provided at the top of fie current GM -59 form.
I hereby acknowledge that the above kdonnatlon was evaluated and the Ndormation submitted in this
report (Compliance Report GW49A) Is true and the bast of my knowledge.
�
sigrmture of Perrriase (or Ruth -1106� Date/or
(AN -59A 12/8/2003

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
-
DEPARTMENT OF ENVIRONMENT b NATURAL RESOURCES
DIVISION OF WATER RESOURCES • INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
dissolved and colloidal concentrations.
1617 MAIL SERVICE CENTER, RALEIGH,
NC 276994617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or7ype
mg/L Pb - Lead o1 o51
PERMIT Number:
Expiration Date: 30 -Sep -2020
Facility Name: Swansboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System
Coliform: MF Total 31504
(NoteUse MPN method for hi hl turbid sam I s
Non -Discharge WQ0023261
UIC
Permit Name (if different): Onslow Water and Sewer Authority
ug/L
NPDES
Other
Facility Address: 199 Williams Rd Swainsboro NC 28584
mg/L
TYPE OF PERMITTED OPERATION BEING MONITORED
County Onslow
_ g 2a,_
❑ Lagoon
❑ Remediation: Infiltration Gallery
mg/L
Cd - Cadmium 01027
❑ Spray Field
❑ Remediation:
Contact Person: Michael Lutz Telephone#: [phone]
❑ Rotary Distributor
❑ Land Application of Sludge
Well Location/Site Name: Northside Basin 2A No. of wells to be sampled: 3
❑ Water Source Heat Pump
0 Other: High Rate Infiltration
L ID NUMBER (from Permit): MW -2
Depth: 20 ft.
i to Water Level 82546: 8'9" ft. below measuring point
wring Point is 3' ft. above land surface
ne of water pumped/bailed before sampling: 5
Date sample collected: 11/1/2016 FIELD ANALYSES:
Well Diameter: 2 in. pH 00400: 6.14 units Temp. 000l[ 22.3 °C
Screened Interval: 5 ft. to 20 ft. Spec. Cond. 00094, µMhos
Relative M.P. Elevation: ft. Odor 000m:
Appearance Cloudy/Tan
acidified: ❑ YES ❑ NO
Its sample analyzed: 11/1/2016
Laboratory Name:
ONWASA Laboratory / Envirochem
\RAMETERS 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 o1 o51
Coliform: MF Fecal 31616 <1
/100mL Nitrate (NO3) as N 00620
0.92 mg/L Zn -Zinc o1o92
Coliform: MF Total 31504
(NoteUse MPN method for hi hl turbid sam I s
/100mL Phosphorus: Total as P oo6e5
0.53 mg/L
Certification No. 539 / 94
ug/L
mg/L
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mq/L VOC Removal%e
fie - Ple se odor Nce� lonature of Pennitlire for Authorized Agent) (Dater
GW -59 Rev. 8/2013
DRY at
time of
sampling,
check
here:❑
o ' P')
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
solved Solids:Total 70300
138
mg/L
At - Aluminum Ibis
mg/L
pH (Lab) 00403
6.14
units
Be - Barium 01007
ug/L
TOC ooeso
9.4
mg/L
Ca - Calcium oosls
mg/L
_ g 2a,_
Chloride 00940
27
mg/L
Cd - Cadmium 01027
ug/L
Arsenic 01002
ug/L
Chromium: Total oio34
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? ■ Yes (1) ❑ No (0)
iecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 , method # SM 6200C
Total Ammonia oo61 o
0.68
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen: NH3 as N, Ammonia Nitrogen, Tolal)
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: mg/L Effluent Total VOCs: mq/L VOC Removal%e
fie - Ple se odor Nce� lonature of Pennitlire for Authorized Agent) (Dater
GW -59 Rev. 8/2013
DRY at
time of
sampling,
check
here:❑

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING: - DEPARTMENT OF ENVIRONMENT SNATURAL RESOURCES
• • • • DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM 1817 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly PERMIT Number: Expiration Date: 30 -Sep -2020
Facility Name: Swansboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System Non -Discharge W00023261 UIC
Permit Name (if different): Onslow Water and Sewer Authority NPDES Other
Facility Address: 199 Williams Rd Swansboro NC 28584 TYPE OF PERMITTED OPERATION BEING MONITORED
County Onslow ❑ Lagoon ElRemediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
Contact Person: Michael Lutz Telephone#: [phone] ❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Southside Basin 3 No. of wells to be sampled: 3 ❑ Water Source Heat Pump Other: _ High Rate Infiltration
ELL ID NUMBER (from Permit): MW -3
Date sample collected:
11/1/2016
FIELD ANALYSES:
WAS
ell Depth: 20 ft.
Well Diameter:
2 in.
pH 00400: 5_01 units Temp, 000l( 22.1 °C
DRY at
)pth to Water Level 82546: 8'8" ft. below measuring point Screened Interval:
5 ft. to 20 ft.
Spec. Cord. 00094: µMhos
time of
-asuring Point is 3' ft. above land surface
Relative M.P. Elevation:
ft.
Odor doom,
sampling,
tlume of water pumped/bailed before sampling:check
5
gallons
Cd - Cadmium 01021
Appearance Cloudy/Red
here:❑
Ion les for metals were collected unfiltered: E] YES
❑ NO and field acidified: El
YES ❑ NO
Chromium: Total o1o34
ug/L
1BORATORY INFORMATION
Grease and Oils 00552
mg/L
Cu - Copper 01042
Its sample analyzed: 11/1/2016
Laboratory Name:
ONWASA Laboratory
/ Envirochem Certification No. 539/94
ug/L
1RAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate oog45
COD 00335 mg/L
Nitrite (NO2) as N 00615
mg/L
Pb - Lead o1o51 ug/L
Lab Report Attached? 0 Yes (1) ❑ No (0)
Coliform: MF Fecal 31ele <1 /100mL
Nitrate (NO3) as N 00620
<0.25 mg/L
Zn - Zinc 01092 mg/L
mg/L
Coliform: MF Total 31504 /100mL
Phosphorus: Total as P ow5
0.36 mg/L
-
Mg - Magnesium 00927
(Note-. Use MPN methotl for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):�'��
solved Solids:Total 70300
27
mg/L
AI-Aluminumo11o5
mg/L
pH (Lab) 00403
5.01
units
Be - Barium 01001
ug/L
f)?).,F,� n
TOC ooeso
6.95
mg/L
Ca - Calcium oogle
mg/L
-
20
Chloride oos4o
8
mg/L
Cd - Cadmium 01021
ug/L
Arsenic 01002
ug/L
Chromium: Total o1o34
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 oog45
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? 0 Yes (1) ❑ No (0)
ecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia o0610
<0.2
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nit oge , NH3asN: Ammonia
Nitrogen, Tow)
Mn - Manganese mom
ug1L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
, method #
For Remediation Systeme Only (Attach Lab Reports):
Influent Total VOCs:
mg/L
Effluent Total VOCs:
mg/L VOC Removal%
GW -59
Rev. 812013

SUBMIT FORM ON YELLOW PAPER ONLY
)UNDWATER QUALITY MONITORING: •,
FIELD ANALYSES:
pH 00400: 6.7 units Temp. 000lr
Spec. Cond. 00094.
Odor 000s5:
Appearance Clear
DEPARTMENT OF ENVIRONMENT a NATURAL RESOURCES
,•
:
DIVISION OF WATER RESOURCES - INFORMATION
PROCESSING UNIT
APLIANCE REPORT FORM
ug/L
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
LITY INFORMATION P/easePnnrCleartyorType
Laboratory Name:
PERMIT Number:
Expiration Date: 30 -Sep -202C
ty Name: Swansboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
Non -Discharge W00023261
NPDES
UIC
Other
iit Name (if different): Onslow Water and Sewer Authority
ty Address: 199 Williams Rd Swansboro NC 28584
COD 00335 mg/L
TYPE OF PERMITTED OPERATION
❑ Lagoon
BEING MONITORED
❑ Remediation: Infiltration Gallery
County Onslow
ug/L
(Ammorea Nihogen: 141-13as N: Ammonia NWogan, Leap
❑ Spray Field
❑ Remediation:
act Person: Michael Lutz Telephone#: [phone]
Zn - Zinc 01082
❑ Rotary Distributor
❑ Land Application of Sludge
Location/Site Name: Stream Southside Basin 3, 80ft from DO#1 No. of wells to be sampled: 3
Phosphorus: Total as P ooe65
❑ Water Source Heat Pump
E Other: High Rate Infiltratior
WELL ID NUMBER (from Permit): SW -1 Date sample collected: 11/1/2016
vVell Depth: _ft. Well Diameter: in.
Depth to Water Level 82546: ft. below measuring point Screened Interval: ft. to ft.
Measuring Point is ft. above land surface Relative M.P. Elevation: ft.
Volume of water pumped/bailed before sampling: gallons
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO
FIELD ANALYSES:
pH 00400: 6.7 units Temp. 000lr
Spec. Cond. 00094.
Odor 000s5:
Appearance Clear
19 °C
µMhos
WAS
DRY at
time of
sampling,
check
here: ❑
LABORATORY INFORMATION
Phenol 32730
ug/L
Fe - Iron olo45
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Date sample analyzed:_ 11/1/2016
Laboratory Name:
ONWASA Laboratory Certification No.
539
Lab Report Attached? ❑ Yes (1) ❑ No (0)
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
COD 00335 mg/L
Nitrite (NO2) as N oo615
mg/L
Pb - Lead o1o51
ug/L
(Ammorea Nihogen: 141-13as N: Ammonia NWogan, Leap
Coliform: MF Fecal 31e16 228.2 /100ml-
Nitrate (NO3) as N 00620
2.61 mg/L
Zn - Zinc 01082
mg/L
mg/L
Coliform: MF Total 31504 /100ml-
Phosphorus: Total as P ooe65
0.09 mg/L
(Note: Uw MPN n d for higNy t r ,d sanplee)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
)issolved Solids:Total 70300 199 mg/L
Al - Aluminum oil os
mg/L
pH (Lab) 00403 6.7 units
Ba - Barium 01007
ug/L
TOC ooe8o 5.1 mg/L
Ca - Calcium 00818
mg/L
Chloride oo94o 37.5 mg/L
Cd - Cadmium 01027
ug/L
Arsenic 01002 ug/L
Chromium: Total o1o34
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 olo45
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate oo945
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? ❑ Yes (1) ❑ No (0)
ipecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia oo6lo <0.2
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammorea Nihogen: 141-13as N: Ammonia NWogan, Leap
Mn - Manganese olo55
ug/L
method #
TKN as N 00625 <1
mg/L
Ni - Nickel 01067
ug/L
method #
For Remedlation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
GW -59 Rev. 8/2013

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
255-A Wilmington Highway, Jacksonville, NC 28540 - 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info@environmentalchemistscom
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 #: 2016-15822
Project ID: Swansboro
Lab ID Sample ID:
Collect Datefrime Matrix Sampled by
16-38173 Site: Mw -1
11/1/2016 9:05 AM Water Randal Riggs
Test
Method
Results Date Analyzed
1,1,1,2 -Tetrachloroethane
smMoc
<0.50pg/L
11/6/2016
1,1,1 Trichloroethane
SM 6200C
<0.50pg/L
11/6/2016
1,1,2,2Tetrachlomethane
SM 6200C
<0.50pg/L
11/6/2016
1,1,2 -Trichloroethane
sM awc
< 0.50 pg/L
11/6/2016
1,1-Dichloroethane
SM 62=
< 0.50 pg/L
11/6/2016
1, 1 -Dichloroethene
SM 62000
< 0.50 pg/L
11/6/2016
1,1-Dichloropropene
SM 0200C
< 0.50 pg/L
11/6/2016
1,2,3-Trtchlorobenzene
SM MOC
< 0.50 pg/L
11/6/2016
1,2,3-Trichloropropane
sM Mac
< 0.50 pg/L
11/6/2016
1,2,4-Trichlorobenzene
SM 6200C
< 0.50 pg/L
11/6/2016
1,2,4 Trimethylbenzene
We=
< 0.50 pg/L
11/612016
1,2-Dibromo-3-Chloropropane
sM awc
< 0.50lig/L
11/6/2016
1,2-Dibromoethane
sMsmoc
< 0.50 pg/L
11/6/2016
1,2 -Dichlorobenzene
SM WOW
<0.50pg/L
11/6/2016
1,2-Dichloroethane
sM s2ooc
< 0.50 pg/L
11/6/2016
1,2-Dichloropmpane
SM szooc
< 0.50 pg/L
11/6/2016
1,3,5-Trimethylbenzene
SM e2ooc
< 0.50 pg/L
11/6/2016
1,3 -Dichlorobenzene
SM e2MC
< 0.50 pg/L
11/612016
1,3-Dichloropropane
sM Mac
< 0.50 pg/L
11/6/2016
1,4 -Dichlorobenzene
S"A 620DC
< 0.50 pg/L
11/6/2016
2,2-Dichloropmpane
SM 6200C
< 0.50 pg/L
1116/2016
2-Chlorotolusne
SM82NO
< 0.50 pg/L
11/6/2016
4-Chlorotoluene
sM sme
< 0.50 pg/L
1116/2016.
Benzene
SM 6200c
< 0.50 pg/L
11/6/2016
Bromobenzene
sM s2aoc
< 0.50 pg/L
111612016
Bromochloromethane
SM600C
< 0.50 pg/L
11/6/2016
Report*: 2016-16812 Page 1 of 9

Environmental Chemists, Inc.
LL envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab - 910.392.4424 Fax
® 710 Bowsertown Road, Mantes, NC 27954 - 252.4735702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 - 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Onslow Water & Sewer Authority
Date of Report: Nov 14, 2016
Post Office Box 1415
Customer PO M.
Jacksonville NC 28541
Customer ID: 08100092
Attention: Todd Roberts
Report#: 2016-15822
Project ID: Swansboro
Bromodichloromethane
sM 62000
< 0.50 pg/L
11/6/2016
Bromoform
SM 62000
< 0.50 pg/L
11/6/2016
Bromomethane
SM 62000
< 0.50 pg/L
11/6/2016
Carbon tetrachloride
sM 5mc
< 0.50 pg/L
11/6/2016
Chlorobenzene
SM 82000
< 0.50 pg/L
11161201.6
Chloroethane
SM 6200C .
< 0.50 pg/L
1116/2016
Chloroform
sM 6moc
< 0.50 pg/L
11/6/2016
Chloromethane
sM 62000
< 0.50 pg/L
11/6/2016
cis-1,2-Dichloroethene
SM 62DOC
< 0.50 pg/L
11/6/2016
cis-1,3-Dichloropropene
SM 6200C
< 0.50 pg/L
11/6/2016
Dibromochioromethane
SM 6200C
<0.50pg/L
11/6/2016
Dibromomethane
SM 62000
< 0.50 pg/L
11/6/2016
Dichlorodifluoromethane
SM 62000
< 0.50 pg/L
1116/2016
Ethylbenzene
SM sme
< 0.50 pg/L
11/6/2016
Hexachlorobutadiene
sM amc
<.0.50 pg/L
11/6/2016
lsopropylbenzene
SM 62000
< 0.50 pg/L
11/6/2016
M+P Xylene
SM 6200C
< 1.00 pg/L
11/6/2016
Methylene chloride
SM 6200C
< 0.50 pg/L
11/612016
Naphthalene
sM 62000
< 0.50 pg/L
1116/2016
n-Bulylbenzene
sen 62000
< 0.50 pg/L
11/612016
n-Propylbenzene
SM6200C
< 0.50 pg/L
11/6/2016
ortho-Xylene
sM 62000
< 0.50 pg1L
11/6/2016
p-Isopropyltoluene
We=
< 0.50 pg/L
11/6/2016
sec-Butylbenzene
SM 62MC
< 0.60lig/L
1176/2016
Styrene
SM 62000
< 0.50 pg/L
11/612016
tert Butylbenzene
SM 6200C
< 0.50 pg/L
1116/2016
Tetrachloroethene
SM 82000
< 0.50 pg/L
11/6/2016
Toluene
Mao=
< 0.50 pg1L
11/612016
Trans-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/6/2016
Trans-1,3-dichloropropene
SM 62MC
< 0.50 pg/L
11/6/2016
Report 6:: 2016-15622
Page 2 of 9

F"01, 0
Environmental Chemists, Inc.
envirochem 6602 Windmill Way, Wilmington, NC 28405 o 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 [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 #: 2016-15822
Project ID: Swansboro
Trichloroethene SM820DC
< 0.50 ug/L 11/6/2016
Trichlorofluoromethane SM 52ooc
< 0.50 ug/L 11/6/2016
Vinyl chloride SM 62000
< 0.60 pg/L 11/6/2016
Report#:: 2018-15822 Page 3 of 9

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
255-A Wilmington Highway, Jacksonville, NC 2040' . 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Onslow Water 8r Sewer Authority Date of Report: Nov 14, 2016
Post Office Box 1415 Customer PO #:
Jacksonville NC 28541 Customer ID: 08100092
Attention: Todd Roberts Report #: 2016-15822
Project ID: 'Swansboro
Lab ID Sample ID: Collect DateITime _ Matrix Sampled by
16-38177 Site: MW -2 11/1/2016 9:30 AM Water Randal Riggs
Test Method Results Date Analyzed
1,1,1,2 -Tetrachloroethane
SM62WC
< 0.50 Ng/L
1116/2016
1,1,1 Trichloroethane
SM 82000
< 0.50 Ng/L
11/6/2016
1,1,2,2 -Tetrachloroethane
SM 6200C
<0.50Ng/L
11/6/2016
1,1,2 -Trichloroethane
SM 6200C
< 0.60 Ng/L
11/6/2016
1,1-Dichloroethane
SM62MC
<0.50Ng/L
11/6/2016
11-Dichloroethene
sM0200C
<0.50Ng/L
11/6/2016
1,1-Dichloropropene
SM62MC
< 0.50 Ng/L
11/6/2016
1,2,3 Trichlorobenzene
smenoc
< 0.50 NgIL
11/6/2016
1,2,3-Trichloropropane
SM 62o0C
< 0.50 Ng/L
11/6/2016
1,2,4 Tdchlorobenzene
SM 6200C
< 0.50 Ng/L
11/6/2016
1,2;4-Trimethylbenzene
SM 62ooc
< 0.50 NgIL
11/6/2016
.1,2-0ibromo-3-Chloropropane
SM 6200C
< 0.50 pg/L
11/6/2016
1,2-Dibromoethane
SM 62ooc
< 0.50 NglL
11/6/2016
1,2 -Dichlorobenzene
sM 6200c
< 0.50 Ng/L
1.11612016
1,2-Dichloroethane
SM 62ooc
< 0.50 Ng/L
11/6/2016
1,2-Dichloropropane
SM 6Moc
< 0.50 Ng/L
11/6/2016
1,3,5 Trimethylbenzene
SM 62=
< 0.50 PA
11/612016
1,3 -Dichlorobenzene
sM 52WC
< 0.50 NgIL
11/6/2016
1,3-Dichloropropene
sM 62ooc
< 0.50 NgIL
1 11612 01 6
1,4 -Dichlorobenzene
SM 6200C
< 0.50 NgIL
11/612016
2,2-Dichloropropane
SM 6200c
< 0.50 Ng/L
111612016-
2-Chlorotoluene
sM s2ooc
< 0.50 Ng1L
11/6/2016
4-Chlorotoluene
SM Mc
< 0.50 NgIL
111612016
Benzene
SWIM=
< 0.50 Ng/L
11/6/2016
Bromobenzene
SM 62ooc
< 0.50 Ng/L
11/6/2016
Bromochloromethane
SM 62ooc
< 0.50 Ng/L
11/612016
Report AC. 2018-15822
Page 4 or 9

r-- _747 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
255-A.Wilmington Highway, Jacksonville, NC 28540 . 910 347 5843 Lab/Fax
ANALYTICAL A CONSULTING CHEMISTS [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 #: 2016-15822
Project ID: Swansboro
Bromodichloromethane
We=
< 0.50 pg/L
11/6/2016
Bromoform
sM emc
< 0.50 pg/L
11/612016
Bromomethane
sm e2ooc
< 0.50 pg/L
11/6/2016
Carbon tetrachloride
SM6200C
<.0.50 pg/L
11/6/2016
Chlorobenzene
SM 6200C
< 0.50 pg/L
11/6/2016
Chloroethane
SM 62000
< 0.50 pg/L
11/6/2016
Chloroform
sm MOC
< 0.50 pg/L
11/6/2016
Chloromethane
SM 6200C
< 0.50 pg/L
1116/2016
cis-1,2-Dichloroethene
sm620oc
<0.50pg/L
11/6/2016
cis-1,3-Dichloropropene
sm s20oc
< 0.50 pg/L
11/6/2016
Dibromochloromethane
SM e2ooc
< 0.50 pg/L
11/6/2016
Dibromomethane
SM 6200C
< 0.50 pg/L
11/6/2016
Dichlorodifluoromethane
SM 02MC
< 0.50 pg1L
11/6/2016
Ethylbenzene
SM 6200C
< 0.50 pg/L
11/6/2016
Hexachlorobutadiene
SM 6200C
< 0.50 pg/L'
11/612016
lsopropylbenzene
SM 6200C
< 0.50 pg/L
11/6/2016
M+P Xylene
SM 6200C
< 1.00 pg/L
11/6/2016
Methylene chloride
SMMDC
< 0.50 pg/l.
11/6/2016
Naphthalene
SM 6200C
< 0.50 pg/L
11/6/2016
n-Butylbenzene
SM e2ooc
< 0.50 pg/L
11/6/2016
n-Propylbenzene
smMoc
< 0.50 pg/L
11/6/2016
ortho-Xylene
SM 62000
< 0.50 pg/L
11/6/2016
p4sopropyltoluene
SM 02000
< 0.50 pg/L
11/6/2016
sec-Butylbenzene
SM 62000
< 0.50 pg/L
11/612016
Styrene
SM 62eoc
< 0.50 pg/L
11/6/2016
tert Butylbenzens
sm e2ooc
< 0.50 pgn
11/6/2016
Tetrachloroethene
SM MOC
< 0.50 pg1L
1116/2016
Toluene
sm 620oc
< 0.50 pg/L
11/6/2016
Trans-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/6/2016
Trans-1,3-dichloropropene
sMe2ooc
< 0.50 pg/L
11/6/2016
Report#:: 2096-15822
page 5 Of 9

Env.ronmental Chemists, Inc.-
envirochem 6602 Wmdmill 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
ANAMICAL & CONSULTING CHEMISTS info r@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 #: 2016-15822
Project ID: Swansboro
Trichloroethene Sen 6200C < 0.50 Jig& 11/6/2016
Trichlorofluoromethane SM 62000
< 0.50 Ng/L 11/6/2016
Vinyl chloride SM 6200C < 0.50 ug/L 1116/2016
Report#-- 2016.15822 Page 6 of

r"'00--707 . Environmental Chemists, Inc.
envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab . 910.392.4424 Fax . -
® 710 Bowsertown Road, Nlanteo, NC 27954 . 252.2 473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 . 910.347.5843 Lab/Pax
ANALYTICAL & CONSULTING CHEMISTS [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 #: 2016-15822
Project ID: Swansboro
Lab ID Sample ID:
Collect DatelTime matrix Sampled by
16-38178 Site, MW -3
11/1/2016 9:50 AM Water Randal Riggs
Test
Method
Results Date Analyzed
1,1,1,2 -Tetrachloroethane
SM 62000
< 0.50 pglL
1116/2016
1,1,1 Trichloroethane
SM Moe
<0.60pg/L
11/6/2016
1,1,2,2Tetrachlomethane
SMMDC
<0.50pg/L
11/6/2016
1,1,2 -Trichloroethane
SM 6200C
<0.50pg/L
11/612016
1, 1 -Dichloroethane
SM 6200C
< 0.50 pg/L
11/6/2016
1,1-Dichloroethene
SM 02000
< 0.50 pg/L
11/6/2016
1,1-Dichloropropene
SM 62WC
< 0.50 pg/L
11/6/2016
1,2,3-Trichlorobenzene
SM 6200C
< 0.50 pg/l.
11/612016
1,2,3-Trichloropropane
SM 6200C
< 0.50 pg/L
11/6/2016
1,2,4-Trichlorobenzene
SM 6200C
< 0.50 pg1L
11/6/2016
1,2,4-Tdmethylbenzene
SM 6200C
<0.50pg/L
11/6/2016
1,2-Dibromo-3-Chloropropane
SM 6200C
<0.50pg/L
11/6/2016
1,2-Dibromoethane
SM Moe
< 0.50 pg/L
11/6/2016
1,2 -Dichlorobenzene
SM 62=
< 0.50 }Ig/L
11/6/2016
1,2-Dichloroethane
SM 6200C
< 0.50 pg/L
11/612016
1,2-Dichloropropane
SM 8200C
< 0.50 pg/L
11/612016
1,3,5-Trimethylbenzene
SM 62000
< 0.50 pg/L
11/6/2016
1,3 -Dichlorobenzene
SM Moe
<0.50pg/L
11/6/2016
1,3-Dichloropropane
SM62MC
<0.50pg1L
1116/2016
1,4 -Dichlorobenzene
SM6200c
< 0.50 pg/L
11/6/2016
2,2-Dichkiropropane
SM 62ooc
< 0.50 pg/L
11/6/2016
2-Chlorotoluene
SM 62000
< 0.50 pg/L
11/6/2016
4-Chlorotoluene
sM6zooc
<0.50pg/L
11/6/2016
Benzene
SM 8200C
< 0.50 pg/L
11/6/2016
Bromobenzene
SM 6200C
< 0.50 pg/L
11/6/2016
Bromochloromethane
SM 62°°C
< 0.50 pg/L
1116/2016
Report V: 2016-15822
Page 7 of 9

ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 2M5 • 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 . 910.3475843 Lab/Fax
info@environmentalchemistscom
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 #: 2016-15822
Protect ID: Swansboro
Bromodichloromethane
sM Mac
< 0.50 pg/L
11/6/2016
Bromoform
SM 6200C
< 0.50 pg/L
11/6/2016
Bromomethane
SM 62000
< 0.50 µg/L
11/6/2016
Carbon tetrachloride
sM 62000
< 0.50 pg/L
11/6/2016
Chlorobenzene
SM 6200C
< 0.50 pg/L
11/6/2016
Chloroethane
sM 6208C
< 0.50 pg/L
11/6/2016
Chloroform
sM 82000
< 0.50 pg/L
11/6/2016
Chloromethane
8M620oc
< 0.50 pg/L
11/6/2016
cis-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/6/2016
cis-1,3-Dichloropropene
SM 6200C
< 0.50 pg/L
11/612016
Dibromochloromethane
SM 62000
< 0.50 pg/L
11/6/2016
Dibromomethane
SM 6200C
< 0.50 pgiL
11/6/2016
Dichlorodifluoromethane
SM 6200C
< 0.50 pg/L
11/6/2016
Ethylbenzene
SM 62ooc
< 0.50 pg/L
11/6/2016
Hexachlorobutadiene
sM SMOG
< 0.50 pg/L
11/6/2016
Isopropylbenzene
SM620ac
< 0.50 pg/L
11/612016
M+P Xylene
sM 620oc
< 1.00 pg/L
11/6/2016 .
Methylene chloride
SM 62000
< 0.50 pg/L
11/6/2016
Naphthalene
SM 62MC
< 0.50 pg/L
11/6/2016
n-Butylbenzene
SM 6200C
< 0.50 pg/L
11/6/2016
n-Propylbenzene
sM 62o0C
< 0.60 pg/L
11/6/2016
ortho-Xylene
SM 62000
< 0.50 pg/L
1116/2016
p-isopropyltoluene
SM 82000
< 0.50 pg/L
11/6/2016
sec-Butyibenzene
SM 6200C
< 0.50 pg/L
1116/2016
Styrene
.sM 620Dc
< 0.50 pg/L
11/6/2016
tert Butylbenzene
SM6=0
< 0.50 pg/L
11/6/2016
Tetrachloroethene
SM sac
< 0.50 pg/L
11/6/2016
Toluene
sin emc
< 0.50 pg/L
11/6/2016
Trans-1,2-Dichloroethene
SM 62000
< 0.50 pg/L
11/6/2016
Trans-1,3-dichloropropene
SM 6200C
< 0.50 pg/L
11/6/2016
Report:: 20IG-ISM
Page 8 Or9

ro"07 I 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
sa 255-A Wilmington Highway, Jacksonville, NC 28540 a 910.347.5843 Lab/Pax
ANALYTICAL, & CONSULTING CHEMISTS [e-mail]
Onslow Water & Sewer Authority Date of Report: Nov 14, 2016
Post Office Box 1415 Customer PO M
Jacksonville NC 28541 Customer ID: 08100092
Attention: Todd Roberts Report M 2016-15822
Project ID: Snransboro
Trichloroethene SM 6200C < 0.50 Ng/L .11/612016
Trichlorofluoromethane sin 6200c < 0.50 Ng/L 11/6/2016
Vinyl chloride SMUNC < 0.50 ug/L 11/6/2016 .
Comment:
Reviewed by:
Report #.: 2016-15822 Page 9 of 9

ENVIRONMENTAL CHEMISTS9 INC
Sample Collection and Chain of Custody
Client:ONWASA-Swansboro WWTP
Collected By: /24Nn& l A' S ORC: Mike Lutz
Sample Type: I = Influent, E = Effluent, W =Well, ST =Stream, SO =Soil, SL= Sludge Other:_
6602 Windmill Way
Wilmington, NC 28405
Phone: [phone]
Fax: [phone]
Report No: L��7/
Sample Identification
a w
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Collection
a
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PRESERVATION
ANALYSIS
REQUESTED
w
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v
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VA
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a
w
DATE TIME
TEMP
Swan MW l
1645004-03
ed
9. °
W
C
P
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MW VOC
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G
(G -)
Swan MW 2
1645004-04
rrf v
3 a 6 ��!
W
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MW VOC
AW / O
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Swan MW 3WC
1645004-05
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MW VOC
j J o„1
G
G
C
P
G
G
C
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G
G
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Transfer
Relinquished By:
Date/Time
Received By:
1.
Waal A-
AW& /4
1Date/Time
2.
Temperature e e •� Accepted: / R ' cted: Resample Requested:
Delivered S Received By: Date: / (— Z•-� Time: 607P'