WQ0003396_Monitoring - 03-2020_20200420 (2)

GW-59A COMPLIANCE REPORT FORM Permit # 1AJQLV17,Uj4
(Submit one each monitoring period with GW-59 forms.)
1
Enter date monitoring results were due. ( Will this monitoring report (GW-59 and GW-59A)
YES
O
be submitted after the established due date.
2
Was any required information missing on the GW-59 report forms?
YES
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
O
identification plate, area overgrown, etc.)? If the answer is "Yes ", contact the Regional Officefor guidance.
4
Are any monitored constituents equal to or above the established standards?
NO
If the answer to question 4 is "NO", skip to section 8.
If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s)
exceeding standards in the space provided below:
/-+f AC,�_j
5
For the constituents identified in question 4 above, have standards been exceeded previously for the
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 wit _ nstituent(s) exceeding
standards, concentration(s) reported, and sample collection date for each occuiTence tithe-lam;#wo years).
�
4 rQ
CV ii� -- �
�
Are the monitoring wells listed in section 5 located at or beyond the review bounda
r
YES
If the answer is "YES", a groundwater quality problem may be occurring. CONTA -T THE REGIONAL
OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells m8y be improperly
located; contact the Regional Office.
7
Is the permittee implementing previously approved actions required by the Division involving this
E
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 sub'ect the permittee to a Notice of Violati
fines, and/or penalties.
P
g
The person completing this portion (GW-59A) of the monitoring report should sign below and submit this
form with G W-59 forms for required wells to the address provided at the top of the current G W-59 form.
I hereby acknowledge that the above information was evaluated and the information submitted in this
report (Compliance Report GW-59A) is true and complete to the best of my knowledge.
dyl
Sig tu
P11of Permittee (or Authorized Agent) Date
GW-59A 12/8/2003

SUBMIT FORM ON YELLOW PAPER ONLY
OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
MIWPARTMENT
DIVISION
OF WATER RESOURCES - INFORMATION PROCESSING UNITCOMPLIANCE
REPORT FORM
17 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 11/30/2016
Facility Name: Arauco North America, Inc.
Non -Discharge W00003396 UIC
Permit Name (if different):
NPDES Other_
Facility Address: 985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham
❑ Lagoon ❑ Remediation: Infiltration Gallery
"-„ ;Zip
❑ Spray Field Remediation:
Contact Person: Yvonne Couts
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc.
No. of wells to be sampled: 9+1
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): CREEK (SCMS)
Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: ft.
Well Diameter: 2 in.
pH oo400: 6.9 units Temp. 000lc 15.3 oC
DRY at
Depth to Water Level 82546: ft. below measuring point
Screened Interval: ft. to
ft. Spec. Cond. 00094: 0.102 µMhos
time of
Measuring Point is ft. above land surface
Relative M.P. Elevation: ft.
Odor 00085: NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling:
gallons
Appearance 'LEAR, SLIGHT YELLOW BROWI
here:❑
Samples for metals were collected unfiltered: ❑ YES ❑
NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 3/20, 3/22, 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L Pb - Lead o1o51 ug/L
Coliform: MF Fecal 31616 8.3 /100mL
Nitrate (NO3) as N 00620 <0.041
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.092
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 90 mg/L
Al - Aluminum 01105
mg/L Nitrate/Nitrite as N: <0.041 mg/L
pH (Lab) 00403 units
Ba - Barium 01007
ug/L
TOC 00680 12 mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 17 mg/L
Cd - Cadmium 01027
ug/L
Arsenic 01002 ug/L
Chromium: Total 01034
ug/L
Grease and Oils 00552 mg/L
Cu - Copper 01042
mg/L ORGANICS: (by GC, GC/MS, HPLC)
Phenol 32730 ug/L
Fe - Iron 01045
ug/L (Specify test and method #. ATTACH LAB REPORT.)
Sulfate 00945 mg/L
Hg - Mercury 71900
ug/L Lab Report Attached? ❑ Yes (1) ❑ No (0)
pecific Conductance 00095 µMhos
K - Potassium 00937
mg/L VOC 7873 method #
Total Ammonia oo610 <0.045 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%

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
spSrNdRCEgk;.
sllticliW4 ';
COMPLIANCE REPORT FORM�}�'"''
a
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number:
Expiration Date: 11/30/2016
Facility Name: Arauco North America, Inc.
Non -Discharge W00003396
M
UIC
Permit Name (if different):
NPDES
Other
Facility Address: 985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham
❑ Lagoon
❑ Remediation: Infiltration Gallery
` ist�rq� I`'pi
❑ Spray Field
❑ Remediation:
Contact Person: Yvonne Couts Telephone#: [phone]
❑ Rotary Distributor
❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled: 9+1
❑ Water Source Heat Pump
❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): SMW-3 Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 23 ft. Well Diameter: 2 in.
pH ooaoo; 5.2 units Temp. 000lt 17.6667 oC
DRY at
Depth to Water Level 82546: 14 ft. below measuring point Screened Interval: ft. to
ft. Spec. Cond. 00o94:
0.056667 µMhos
time of
Measuring Point is ft. above land surface Relative M.P. Elevation: ft.
Odor 00085:
NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling: 4.5 gallons
Appearance
CLEAR
here:
❑
Samples for metals were collected unfiltered: El YES El NO and field acidified: El YES ❑ NO
Date sample analyzed: 3/20, 3/22, 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L
Pb - Lead o1o51 ug/L
Coliform: MF Fecal 31616 <1.0
/100mL
Nitrate (NO3) as N 00620 3
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 0.033
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 <50
mg/L
Al - Aluminum 01105
mg/L
Nitrate/Nitrite as N: 3 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 0.75
mg/L
Ca - Calcium 00916
mg/L
Chloride oo94o 5.4
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)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
, method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or tvpe
GW-59 Rev.8/2013

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:��
`A`
COMPLIANCE REPORT FORM
s
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 11 /30/2016
Facility Name: Arauco North America, Inc.
Non -Discharge W00003396 UIC y
Permit Name (if different):
NPDES Other
Facility Address: 985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
Contact Person: Yvonne Couts
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc.
No. of wells to be sampled: 9+1
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): SMW-4
Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 19 ft.
Well Diameter: 2 in.
pH 00400: 6.6 units Temp. 000lc 14A °C
DRY at
Depth to Water Level 82546: 5.9 ft. below measuring point
Screened Interval: ft. to
ft. Spec. Cond. 00094: 1.673333 µMhos
time of
Measuring Point is ft. above land surface
Relative M.P. Elevation: ft.
Odor o0085: NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling: 6
gallons
Appearance CLEAR
here:❑
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 3/20, 3/22, 3/23, 3/25, 3126, 3/27
Laboratory Name:
ENCO Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L Pb - Lead o1o51 ug/L
Coliform: MF Fecal 31616 <1.0 /100mL
Nitrate (NO3) as N 00620 0.092
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504 /100mL Phosphorus:
Total as P 00665 0.12
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 1200 mg/L
Al - Aluminum 01105
mg/L Nitrate/Nitrite as N: 0.092 mg/L
pH (Lab) 00403 units
Ba - Barium 01007
ug/L
TOC 00680 4.2 mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 580 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)
pecific Conductance 00095 µMhos
K - Potassium 00937
mg/L VOC 7873 method #
Total Ammonia 00610 <0.045 mg/L
Mg - Magnesium 00927
mg/L method #
(Ammonia Nitrogen: NH3 as N: Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L method #
TKN as N 00625 mg/L
Ni - Nickel 01067
ug/L method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Apent) Name and Title - Please print or type

5UUMl I rUKM UN YtLLUW I Al- tK UNLY
GROUNDWATER QUALITY MONITORING: •'
COMPLIANCE REPORT FORM
FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 11/30/2016
Facility Name: Arauco North America, Inc. Non -Discharge W00003396 UIC L
Permit Name (if different): 7NPDES Other
Facility Address: 985 Corinth Road TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham ❑ Lagoon ❑ Remediation: Infiltration Gallery
sttF� ru,
❑ Spray Field Remediation:
Contact Person: Yvonne Couts Telephone#: [phone] ❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled: 9+1 ❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION If WELL
WELL ID NUMBER (from Permit): SMW-5 Date sample collected: 3/19/2020 FIELD ANALYSES: WAS
Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 7.1 units Temp. 000lc 13,9333 oC DRY at
Depth to Water Level 82546: 4.8 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. oo094: 2.476667 µMhos time of
sampling,
Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00085: NO ODOR check
Volume of water pumped/bailed before sampling: 7.5 gallons Appearance CLEAR here:
❑
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES El NO
Ite sample analyzed: 3/20, 3/22, 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
1RAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0
/100mL
Nitrate (NO3) as N 00620 0.1
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100ml-
Phosphorus: Total as P 00665 0.028
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
solved Solids:Total 70300 1700
mg/L
Al - Aluminum 01105
mg/L
Nitrate/Nitrite as N: 0.1 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 5.8
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 730
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)
ecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia oo6lo <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese o1o55
ug/L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.8/2013

'WbMI 11-UKM UN YtLLUW F'AF'tK UNLY
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT FORM
FArll ITV INl:nR1111AT1nN Please Print Clearly or
Facility Name:
Permit Name (if different):
Facility Address:
sta,Q�
Arauco North America. Inc.
985 Corinth Road
County Chatham
Contact Person: Yvonne Couts Telephone#: [phone]
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled
9+1
PERMIT Number: Expiration Date: 11/30/2016
Y
Non -Discharge WQ0003396 UIC
NPDES Other
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump ❑ Other:
sAIVIrLINU INruKmAl IUN
If WELL
WELL ID NUMBER (from Permit): SMW-8
Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 23 ft.
Well Diameter: 2 in.
pH 00400: 7.1 units
Temp. 000lt 14.9 °C
DRY at
Depth to Water Level 82546: 3.9 ft. below measuring point
Screened Interval: ft. to
ft. Spec. Cond. 00094:
1.443 µMhos
time of
Measuring Point is ft. above land surface
Relative M.P. Elevation: ft.
Odor 000e5:
NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling: 9 gallons
Appearance
CLEAR
here:
Samples for metals were collected unfiltered: ❑ YES El NO
and field acidified: ❑ YES El NO
❑
Date sample analyzed: 3/20, 3/22. 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 3.1
/100mL
Nitrate (NO3) as N 00620 <0.041
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 0.028
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 1100
mg/L
AI - Aluminum 01105
mg/L
_ Nitrate/Nitrite as N: <0.041 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 3.6
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 480
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)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese o1o55
ug/L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
ror Kemealation systems only (Attacn Lan Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or tvpe
GW-59 Rev.8/2013

JUUMI I 1-UKM UN TtLLUVV t'Arr-M UNLT
• • . ,SOURCA.i,. GCOMPLIANCE REPORT FORM AL
°
ROUNDWATER QUALITY MONITORING: •
a #+
FACILITY INFORMATION rtease rnnr weary or type
Facility Name: Arauco North America, Inc.
Permit Name (if different):
Facility Address: 985 Corinth Road
County Chatham
Contact Person:
Well Location/Site Name
Yvonne Couts
Arauco North America, Inc.
Telephone#: [phone]
No. of wells to be sampled: 9+1
PERMIT Number: Expiration Date: 11/30/2016
Non -Discharge W00003396 UIC y
NPDES Other
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump ❑ Other:
SAMPLING INFORMATION
WELL ID NUMBER (from Permit): SMW-9
Well Depth: 22 ft.
Depth to Water Level 82546: 2
Measuring Point is ft. above land surface
Volume of water pumped/bailed before sampling: 9.6
Samples for metals were collected unfiltered: ❑ YES
Date sample collected: 3/19/2020
Well Diameter: 2 in.
Screened Interval: ft. to ft.
Relative M.P. Elevation: ft.
gallons
❑ NO and field acidified: ❑ YES ❑ NO
FIELD ANALYSES:
pH oo400: 7 units Temp. 000ic 15,1667 oC
Spec. Cond. 00094: 1.066667 µMhos
Odor 00085: NO ODOR
Appearance CLEAR
If WELL
WAS
DRY at
time of
sampling,
check
here:❑
LABORATORY INFORMATION
Date sample analyzed: 3/20, 3/22, 3/23. 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect
dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615
<0.017
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0
/100mL
Nitrate (NO3) as N 00620
<0.041
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665
0.047
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 680
mg/L
All - Aluminum 01105
mg/L
Nitrate/Nitrite as N: <0.041 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 6
mg/L
Ca - Calcium 00916
mg/L
Chloride oo94o 230
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 7i900
ug/L
Lab Report Attached? ❑ Yes (1) ❑ No (0)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese o1o55
ug/L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT FORM M7Non-Discharge
.9-
FACILITY INFORMATION Please Print Clearly or Type
:
Expiration Date: 11/30/2016
Facility Name: Arauco North America, Inc.
W00003396 UICPermit
Name (if different):
Other
Facility Address: 985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham
❑ Lagoon
❑ Remediation: Infiltration Gallery
❑ Spray Field
❑ Remediation:
Contact Person: Yvonne Couts Telephone#: [phone]
❑ Rotary Distributor
❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled: 9+1
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): SMW-18R Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 21 ft. Well Diameter: 2 in.
pH 00400: 5.1 units
Temp. 000ic 15,7333 oC
DRY at
Depth to Water Level 82546: 6.3 ft. below measuring point Screened Interval: ft. to
ft. Spec. Cond. 00094:
0.046333 µMhos
time of
Measuring Point is ft. above land surface Relative M.P. Elevation: ft.
Odor 00085:
NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling: 6.6 gallons
Appearance
CLEAR
here:
❑
Samples for metals were collected unfiltered: El YES ❑ NO and field acidified: ❑ YES El NO
Date sample analyzed: 3/20, 3122, 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0
/100mL
Nitrate (NO3) as N 00620 0.23
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 0.045
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 82
mg/L
Al - Aluminum ol1o5
mg/L
Nitrate/Nitrite as N: 0.23 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 0.49
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 11
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)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3asN; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.8/2013

JUtfMI 11-UKM UN YtLLUW F'APtK UNLY
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT FORM
FACILITY INFORMATION Please Print Clearly or Type
a
PERMIT Number:
Expiration Date: 11/30/2016
Facility Name: Arauco North America, Inc.
Non -Discharge W00003396
UIC -
Permit Name (if different):
NPDES
Other
Facility Address: 985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
NC `"'r" County Chatham
El Lagoon
❑ Remediation: Infiltration Gallery
`'4,
❑ Spray Field
❑ Remediation:
Contact Person: Yvonne Couts Telephone#: [phone]
❑ Rotary Distributor
❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled: 9+1
❑ Water Source Heat Pump
❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): SMW-19 Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 17 ft. Well Diameter: 2 in.
pH 00400: 5.5 units Temp. 000lc 16.1333 oC
DRY at
Depth to Water Level 82546: 9 Screened Interval: ft. to
ft. Spec. Cond. 00094:
0.542667 µMhos
time of
Measuring Point is ft. above land surface Relative M.P. Elevation: ft.
Odor 000m:
NO ODOR
sampling,
check
Volume of water pumped/bailed before sampling: 1.2 gallons
Appearance LIGHT YELLOW BROWN
here:
El
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO
Dry
Date sample analyzed: 3/20, 3/22, 3/23. 3/25. 3/26. 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 <0.017
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 31
/100mL
Nitrate (NO3) as N 00620 0.14
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 1.5
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 4200
mg/L
Al - Aluminum 01105
mg/L
Nitrate/Nitrite as N: 0.14 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 5.8
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 120
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)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
iror Kemediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.8/2013

ouomi i r'umm un4 TCLLVVV r/Ar r-M UNLT
GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORT FORM
or
Facility Name: Arauco North America, Inc.
Permit Name (if different):
Facility Address: 985 Corinth Road
County Chatham
'II v
lContact Person: Yvonne Gouts Telephone#: [phone]
Location/Site Name Arauco North America, Inc. No. of wells to be sampled
9+1
PERMIT Number: Expiration Date: 11/30/2016
Non -Discharge W00003396 UIC
NPDES Other
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump ❑ Other:
SAMPLING INFORMATION
WELL ID NUMBER (from Permit): SMW-20 Date sample collected: 3/19/2020
Well Depth: 40 ft. Well Diameter: 2 in.
p
Depth to Water Level 82546: 5.1 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: 18 gallons
Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO
FIELD ANALYSES:
15�67 °
pH ooaoo: 6.5 units Temp. 000lc C
Spec. Cond. 00094: 0.12 µMhos
Odor 00085: NO ODOR
Appearance CLEAR
If WELL
WAS
DRY at
time of
sampling,
check
here:❑
LABORATORY INFORMATION
Date sample analyzed: 3/20 3/22 3/23 3/25 3/26 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335 mg/L
Nitrite (NO2) as N 00615
<0.017
mg/L
Pb - Lead o1o51 ug/L
Coliform: MF Fecal 31616 8.6 /100mL
Nitrate (NO3) as N 00620
<0.041
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504 /100mL
Phosphorus: Total as P 00665
0.043
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 220 mg/L
Al - Aluminum 01105
mg/L
Nitrate/Nitrite as N: <0.041 mg/L
pH (Lab) 00403 units
Ba - Barium 01007
ug/L
TOC 00680 11 mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 49 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)
pecific Conductance 000m µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 0.058 mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese o1o55
ug/L
method #
TKN as N 00625 mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Jeff McMillian - Moncure Plant Manager M& 71 4/8/2020
Permittee (or Authorized Aqent) Name and Title - Please print or type Siqnature of Wrrptee (or Authorized Aqent) (Date)
GW-59 Rev.8/2013

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
C
... EII611i�tQC'IICA ,; "�!111;f�S,GNJRW�$ >y �.
COMPLIANCE REPORT FORMsa"�a;.
FACILITY INFORMATION
Please Print Clearly or Type
PERMIT Number: Expiration Date: 11/30/2016
Facility Name:
Arauco North America, Inc.
Non -Discharge WQ0003396 UIC
Permit Name (if different):
NPDES Other
Facility Address:
985 Corinth Road
TYPE OF PERMITTED OPERATION BEING MONITORED
County Chatham
El Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ❑ Remediation:
Contact Person: Yvonne Couts
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name Arauco North America, Inc. No. of wells to be sampled: 9+1
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): SMW-21
Date sample collected: 3/19/2020
FIELD ANALYSES:
WAS
Well Depth: 16 ft.
Well Diameter: 2 in.
pH 00400: 6.4 units Temp. 000ic 13 °C
DRY at
Depth to Water Level 82546: 6
Screened Interval: ft. to
ft.
Spec. Cond. 00094: 1.394333 µMhos
time of
Measuring Point is ft. above land surface
Relative M.P. Elevation: ft.
Odor 000e5: NO ODOR
sampling,
check
Volume of water pumped/baited before sampling:
4.5
gallons
Appearance CLEAR, SLIGHT TURBIDITY
here:❑
Samples for metals were collected unfiltered: ❑ YES
❑ NO and field acidified: ❑ YES ❑ NO
I Dry
LABORATORY INFORMATION
Date sample analyzed: 3/20, 3/22, 3/23, 3/25, 3/26, 3/27
Laboratory Name:
ENCO
Certification No. NC591
PARAMETERS NOTE: Values should reflect
dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615 0.079
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616 <1.0
/100mL
Nitrate (NO3) as N 00620 <0.041
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 <0.025
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 920
mg/L
Al - Aluminum 01105
mg/L
Nitrate/Nitrite as N: <0.041 mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00680 4.1
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940 440
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)
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC 7873 method #
Total Ammonia 00610 <0.045
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total)
Mn - Manganese oiom
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%
Jeff McMillian - Moncure Plant Manager
Permittee (or Authorized Aqent) Name and Title - Please print or type

GW-59a ATTACHMENT
HISTORICAL EXCEEDANCE RESULTS - PREVIOUS 2 YEARS
Chlorides (mg/L)
Well
Limit
3/6/2018
7/13/2018
11/20/2018
3/21/2019
7/12/2019
11/6/2019
3/19/2020
SMW-4
250
580
580
620
670
620
650
580
SMW-5
770
780
750
770
760
730
730
SMW-8
620
620
110
550
510
530
480
SMW-21
64
110
83
240
160
54
440
TDS (mg/L)
Well
Limit
3/6/2018
7/13/2018
11/20/2018
3/21/2019
7/12/2019
11/6/2019
3/19/2020
SMW-4
500
1200
1300
1200
1300
1300
1400
1200
SMW-5
1700
1600
1700
1700
1700
1500
1700
SMW-8
1400
1200
290
1200
1200
1400
1100
SMW-9
640
620
350
660
630
620
680
SMW-19
NT
NT
5400
1000
1600
NT
4200
SMW-21
240
260
1100
520
400
160
920
pH
Well
Limit
3/6/2018
7/13/2018
11/20/2018
3/21/2019
7/12/2019
11/6/2019
3/19/2020
SMW-3
6.5 - 8.5
5.4
5.3
5.4
5.8
4.8
4.8
5.2
SMW-18R
5.4
5.3
5.3
5.4
5.2
5.5
5.1
SMW-19
NT
NT
6.9
7.3
6.4
NT
5.5
SMW-20
7.4 1
7.7 1
6.8
7.5
7.0
7.7
6.5
SMW-21
7.2 1
7.1 1
6.4
6.4
6.9
6.8
6.4
*NT - not enough water fo

ENCO Laboratories
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Tuesday, March 31, 2020
Arauco North America, Inc. (UN039)
Attn: Yvonne Couts
985 Corinth Road
Moncure, NC 27559
RE: Laboratory Results for
Project Number: GW/SW Monitoring, Project Name/Desc: GW/SW Monitoring-TriAnnual(Mar,July)
ENCO Workorder(s): CD04195
Dear Yvonne Couts,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, March 19, 2020.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
/' /W7"Z t
Stephanie Franz For Meghan K Shea
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 21

CeVCO
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: SMW-3
Lab
ID: CDO4195-01
Sampled: 03/19/20 10:38
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
18:33 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:36
EPA 353.2
NO PREP
03/21/20
10:38
03/20/20
12:07
03/20/20
14:11
EPA 353.2
[CALC]
03/21/20
10:38
03/26/20
11:16
03/26/20
14:48
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
14:48
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:02
SM 254OC-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
11:02
03/23/20
14:25
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-4
Lab
ID: CDO4195-02
Sampled: 03/19/20 10:28
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(sl
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
18:23 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:38
EPA 353.2
NO PREP
03/21/20
10:28
03/20/20
12:07
03/20/20
14:12
EPA 353.2
[CALC]
03/21/20
10:28
03/26/20
11:16
03/26/20
14:50
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
14:50
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:04
SM 254OC-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:11
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-5
Lab
ID: CDO4195-03
Sampled: 03/19/20 09:50
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
17:45 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:40
EPA 353.2
NO PREP
03/21/20
09:50
03/20/20
12:07
03/20/20
14:13
EPA 353.2
[CALC]
03/21/20
09:50
03/26/20
11:16
03/26/20
14:52
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
14:52
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:05
SM 2540C-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:13
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-8
Lab
ID: CDO4195-04
Sampled: 03/19/20 10:03
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
17:58 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:45
EPA 353.2
NO PREP
03/21/20
10:03
03/20/20
12:07
03/20/20
14:14
EPA 353.2
[CALC]
03/21/20
10:03
03/26/20
11:16
03/26/20
14:54
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
14:54
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:06
SM 2540C-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:14
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 2 Of 21

�00)
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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: SMW-9
Lab ID: CDO4195-05
Sampled: 03/19/20 10:17
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
18:12 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:47
EPA 353.2
NO PREP
03/21/20
10:17
03/20/20
12:07
03/20/20
14:15
EPA 353.2
[CALC]
03/21/20
10:17
03/26/20
11:16
03/26/20
14:59
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
14:59
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:08
SM 2540C-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:15
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-18R
Lab ID: CDO4195-06
Sampled: 03/19/20 08:35
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Timels)
Prep Date/Time(s)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
16:30 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:48
EPA 353.2
NO PREP
03/21/20
08:35
03/20/20
12:07
03/20/20
14:16
EPA 353.2
[CALC]
03/21/20
08:35
03/26/20
11:16
03/26/20
15:00
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
15:00
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:09
SM 254OC-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:15
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-19
Lab ID: CDO4195-07
Sampled: 03/19/20 09:00
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Timels)
Analysis
Date/Time(s)
Colilert 18
NO PREP
03/19/20
16:55 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:50
EPA 353.2
NO PREP
03/21/20
09:00
03/20/20
12:07
03/20/20
14:17
EPA 353.2
[CALC]
03/21/20
09:00
03/26/20
11:16
03/26/20
15:01
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
15:01
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:13
SM 254OC-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:17
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
Client ID: SMW-20
Lab ID: CDO4195-08
Sampled: 03/19/20 09:06
Received: 03/19/20
12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Timels)
Colilert 18
NO PREP
03/19/20
17:01 03/20/20
12:30 03/19/20
14:26
03/20/20
09:34
EPA 350.1
NO PREP
04/16/20
03/27/20
08:48
03/27/20
10:52
EPA 353.2
NO PREP
03/21/20
09:06
03/20/20
12:07
03/20/20
14:18
EPA 353.2
[CALC]
03/21/20
09:06
03/26/20
11:16
03/26/20
15:02
EPA 353.2
NO PREP
04/16/20
03/26/20
11:16
03/26/20
15:02
EPA 365.4
Same
04/16/20
03/20/20
09:21
03/25/20
14:14
SM 254OC-2011
NO PREP
03/26/20
03/22/20
16:55
03/22/20
16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20
15:16
03/23/20
17:18
SM 531OB-2011
Same
04/16/20
03/26/20
12:00
03/26/20
14:34
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 3 Of 21

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: SMW-21
Lab ID: CDO4195-09
Sampled: 03/19/20 09:22
Received: 03/19/20 12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
Colilert 18
NO PREP
03/19/20 17:17 03/20/20
12:30 03/19/20 14:26
03/20/20 09:34
EPA 350.1
NO PREP
04/16/20
03/27/20 08:48
03/27/20 10:54
EPA 353.2
NO PREP
03/21/20 09:22
03/20/20 12:07
03/20/20 14:19
EPA 353.2
[CALC]
03/21/20 09:22
03/26/20 11:16
03/26/20 15:03
EPA 353.2
NO PREP
04/16/20
03/26/20 11:16
03/26/20 15:03
EPA 365.4
Same
04/16/20
03/20/20 09:21
03/25/20 14:15
SM 2540C-2011
NO PREP
03/26/20
03/22/20 16:55
03/22/20 16:55
SM 531OB-2011
Same
04/16/20
03/26/20 12:00
03/26/20 14:34
Client ID: SMW-21
Lab ID: CDO4195-09RE1
Sampled: 03/19/20 09:22
Received: 03/19/20 12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
SM 4500CIE-2011
NO PREP
04/16/20
03/27/20 11:54
03/27/20 14:02
Client ID: SCMS
Lab ID: CDO4195-10
Sampled: 03/19/20 09:36
Received: 03/19/20 12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
Colilert 18
NO PREP
03/19/20 17:31 03/20/20
12:30 03/19/20 14:26
03/20/20 09:34
EPA 353.2
NO PREP
03/21/20 09:36
03/20/20 12:07
03/20/20 14:20
EPA 353.2
[CALC]
03/21/20 09:36
03/26/20 11:16
03/26/20 15:36
EPA 365.4
Same
04/16/20
03/20/20 09:21
03/25/20 14:17
SM 254OC-2011
NO PREP
03/26/20
03/22/20 16:55
03/22/20 16:55
SM 4500CIE-2011
NO PREP
04/16/20
03/23/20 15:16
03/23/20 17:19
SM 531OB-2011
Same
04/16/20
03/26/20 12:00
03/26/20 14:34
Client ID: SCMS
Lab ID: CDO4195-10REI
Sampled: 03/19/20 09:36
Received: 03/19/20 12:20
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 350.1
NO PREP
04/16/20
03/27/20 08:48
03/27/20 12:04
EPA 353.2
NO PREP
04/16/20
03/26/20 11:16
03/26/20 15:36
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 4 Of Z

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SAMPLE DETECTION SUMMARY
client ID: SMW-3
Lab ID:
CDO4195-01
Analvte
Results
Fig
MDL
POLL
n:ill
Method
Notes
Chloride
5.4
1.9
5.0
mg/L
SM 4500CI E-2011
Nitrate as N
3.0
D
0.20
0.50
mg/L
EPA 353.2
Nitrate/Nitrite as N
3.0
D
0.20
0.50
mg/L
EPA 353.2
Phosphorus
0.033
3
0.025
0.10
mg/L
EPA 365.4
Total Organic Carbon
0.75
3
0.34
1.0
mg/L
SM 5310E-2011
Client ID: SMW-4
Lab ID:
CDO4195-02
Anal vte
Results
Flag
MDL
POL
Units
Notes
Chloride
580
D
9.5
25
mg/L
SM 45000I E-2011
Nitrate as N
0.092
3
0.041
0.10
mg/L
EPA 353.2
Nitrate/Nitrite as N
0.092
3
0.041
0.10
mg/L
EPA 353.2
Phosphorus
0.12
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
1200
50
50
mg/L
SM 254OC-2011
Total Organic Carbon
4.2
0.34
1.0
mg/L
SM 531OB-2011
Client ID: SMW-5
Lab ID:
CDO4195-03
Analvte
Results
Fig
MDL
P L
Units
Method
Notes
Chloride
730
D
19
50
mg/L
SM 4500CI E-2011
Nitrate as N
0.10
0.041
0.10
mg/L
EPA 353.2
Nitrate/Nitrite as N
0.10
0.041
0.10
mg/L
EPA 353.2
Phosphorus
0.028
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
1700
50
50
mg/L
SM 2540C-2011
Total Organic Carbon
5.8
0.34
1.0
mg/L
SM 531OB-2011
Client ID: SMW-8
Lab ID:
CDO4195-04
Analvte
Results
fin
MDL
PQL
Units
Method
Notes
Chloride
480
D
9.5
25
mg/L
SM 4500CI E-2011
Coliform, Fecal
3.1
1.0
1.0
MPN/100 mL
Colilert 18
Phosphorus
0.028
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
1100
50
50
mg/L
SM 2540C-2011
Total Organic Carbon
3.6
0.34
1.0
mg/L
SM 531OB-2011
Client ID: SMW-9
Lab ID:
CDO4195-05
Analvte
Results
Flaa
MDL
M
Units
Method
Notes
Chloride
230
D
3.8
10
mg/L
SM 4500CI E-2011
Phosphorus
0.047
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
680
50
50
mg/L
SM 2540C-2011
Total Organic Carbon
6.0
0.34
1.0
mg/L
SM 531OB-2011
Client ID: SMW-18R
Lab ID:
CDO4195-06
Analvte
Results
Flag
MDL
P L
Units
Method
Notes
Chloride
11
1.9
5.0
mg/L
SM 4500CI E-2011
Nitrate as N
0.23
0.041
0.10
mg/L
EPA 353.2
Nitrate/Nitrite as N
0.23
0.041
0.10
mg/L
EPA 353.2
Phosphorus
0.045
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
82
50
50
mg/L
SM 2540C-2011
Total Organic Carbon
0.49
3
0.34
1.0
mg/L
SM 5310E-2011
Client ID: SMW-19
Lab ID:
CDO4195-07
Analvte
Results
Flan
MDL
P L
Units
Method
Notes
Chloride
120
D
3.8
10
mg/L
SM 4500CI E-2011
Coliform, Fecal
31
D
10
10
MPN/100 mL
Colilert 18
Nitrate as N
0.14
0.041
0.10
mg/L
EPA 353.2
Nitrate/Nitrite as N
0.14
0.041
0.10
mg/L
EPA 353.2
Phosphorus
1.5
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
4200
50
50
mg/L
SM 254OC-2011
Total Organic Carbon
5.8
0.34
1.0
mg/L
SM 5310E-2011
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 5 Of Z 1

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SAMPLE DETECTION SUMMARY
Client ID: SMW-20
Lab ID:
CDO4195-08
Analyte
Results
Fig
MDL
Q
Mni
Method Notes
Ammonia as N
0.058
]
0.045
0.10
mg/L
EPA 350.1
Chloride
49
D
3.8
10
mg/L
SM 4500CI E-2011
Coliform, Fecal
8.6
1.0
1.0
MPN/100 mL
Colilert 18
Phosphorus
0.043
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
220
50
50
mg/L
SM 254OC-2011
Total Organic Carbon
11
0.34
1.0
mg/L
SM 5310E-2011
Client ID: SMW-21
Lab ID:
CDO4195-09
Analvte
Results
Flag
MDL
Q
Units
Method Notes
Nitrite as N
0.079
J
0.017
0.10
mg/L
EPA 353.2
Total Dissolved Solids
920
50
50
mg/L
SM 254OC-2011
Total Organic Carbon
4.1
0.34
1.0
mg/L
SM 5310E-2011
Client ID: SMW-21
Lab ID:
CDO4195-09RE1
Analvte
Results
Fig
MDL
PQL
Units
Method Notes
Chloride
440
D
19
50
mg/L
SM 4500CI E-2011
Client ID: SCMS
Lab ID:
CDO4195-10
Analvte
Results
Flag
MDL
P L
Units
Method Notes
Chloride
17
1.9
5.0
mg/L
SM 4500CI E-2011
Coliform, Fecal
8.3
1.0
1.0
MPN/100 mL
Colilert 18
Phosphorus
0.092
3
0.025
0.10
mg/L
EPA 365.4
Total Dissolved Solids
90
50
50
mg/L
SM 2540C-2011
Total Organic Carbon
12
0.34
1.0
mg/L
SM 531OB-2011
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 6 Of 21

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ANALYTICAL RESULTS
Description: SMW-3 Lab Sample ID: CD04195-01 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 10:38 Work Order: CDO4195
Project: GW/SW Monitoring-TriAnnual(Mar,July) Sampled By:John Sherrill
lClassical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 5911
Analyte fCAS Numberl
Results
Flaa
Units
DF
MOIL
POLL
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:36
AKF
Chloride [16887-00-6]^
5.4
mg/L
1
1.9
5.0
OC23018
SM 4500CIE-2011
03/23/20 14:25
AKF
Nitrate as N [14797-55-8]
3.0
D
mg/L
5
0.20
0.50
[CALC]
EPA 353.2
03/26/20 14:48
AKF
Nitrate/Nitrite as N^
3.0
D
mg/L
5
0.20
0.50
OC26022
EPA 353.2
03/26/20 14:48
AKF
Nitrite as N [14797-65-O]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:11
AKF
Phosphorus [7723-14-0]^
0.033
J
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:02
AKF
Total Dissolved Solids^
< 50
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
30C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 5911
Analyte [CAS Numberl
Results
Flao
Units
DF
P L
Batch
Method
Analyzed
By Notes
Coliform, Fecal^
< 1.0
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Fig
Units
DF
MDL
POL
Batch
Method
Analyzed
By Notes
Total Organic Carbon^
0.75
J
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
Description: SMW-4 Lab Sample ID:CDO4195-02 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 10:28 Work Order: CD04195
Project: GW/SW Mon itoring-TriAnnual(Mar,July) Sampled By:John Sherrill
(Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 5911
Analyte FCAS Numberl
Results
F]6S
Units
DF
MDL
POL
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:38
AKF
Chloride [16887-00-6]^
580
D
mg/L
5
9.5
25
OC23027
SM 4500CIE-2011
03/23/20 17:11
AKF
Nitrate as N [14797-55-8]
0.092
J
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 14:50
AKF
Nitrate/Nitrite as N^
0.092
J
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 14:50
AKF
Nitrite as N [14797-65-O]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:12
AKF
Phosphorus [7723-14-0]^
0.12
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:04
AKF
Total Dissolved Solids^
1200
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
30C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591J
Analyte rCAS Numberl Results
Flag Units
RE POL
Batch
Method
Analyzed
By Notes
Coliform, Fecal^ < 1.0
MPN/100
1 1.0
OC20033
Collett 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424J
Analyte rCAS Numberl R sul
Flao Units
DF MDL P L
Batch
Method
Analyzed
Notes
Total Organic Carbon- 4.2
mg/L
1 0.34 1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 7 Of 2

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ANALYTICAL RESULTS
Description: SMW-5 Lab Sample ID:CDO4195-03 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 09:50 Work Order: CD04195
Project: GW/SW Mon itoring-TriAnnual(Mar,July) Sampled By:John Sherrill
lClassical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
Q
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:40
AKF
Chloride [16887-00-6]^
730
D
mg/L
10
19
50
OC23027
SM 4500CIE-2011
03/23/20 17:13
AKF
Nitrate as N [14797-55-81
0.10
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 14:52
AKF
Nitrate/Nitrite as N^
0.10
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 14:52
AKF
Nitrite as N [14797-65-O]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:13
AKF
Phosphorus [7723-14-O]^
0.028
J
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:05
AKF
Total Dissolved Solids^
1700
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
JOC
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
Q
Batch
Method
Analyzed
1y Notes
Coliform, Fecal^
< 1.0
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
QF
MDL
POLL
Batch
Method
Analyzed
Notes
Total Organic Carbon^
5.8
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
Description: SMW-8
Lab Sample ID:CD04195-04
Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 10:03 Work Order: CD04195
Project: GW/SW Monitoring-TriAnnual(Mar,July) Sampled By:John Sherrill
Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
fin
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Ammonia as N (7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:45
AKF
Chloride [16887-00-6]^
480
D
mg/L
5
9.5
25
OC23027
SM 4500CI E-2011
03/23/20 17:14
AKF
Nitrate as N (14797-55-8]
< 0,041
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 14:54
AKF
Nitrate/Nitrite as N^
< 0.041
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 14:54
AKF
Nitrite as N [14797-65-0]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:14
AKF
Phosphorus [7723-14-0]^
0.028
1
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:06
AKF
Total Dissolved Solids^
1100
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
30C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flao
Units
2F
Q
Batch
Method
Analyzed
Notes
Coliform, Fecal^
3.1
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Flag
Units
RE
MDL
12
Batch
Method
Analyzed
to
Total Organic Carbon^
3.6
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 Of Z 1

CeNk:
www.encolabs.com
ANALYTICAL RESULTS
Description: SMW-9 Lab Sample ID:CD04195-05 Received: 03/19/20 12"
Matrix: Ground Water Sampled: 03/19/20 10:17 Work Order: CD04195
Project: GW/SW Mon itoring-TriAnnual(Mar,July) Sampled By:John Sherrill
lClassical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 5911
Analyte 1CAS Numberl
Resul
F[ng
Units
DF
MDL
Q
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:47
AKF
Chloride [16887-00-6]^
230
D
mg/L
2
3.8
10
OC23027
SM 4500CIE-2011
03/23/20 17:15
AKF
Nitrate as N [14797-55-8]
< 0.041
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 14:59
AKF
Nitrate/Nitrite as N^
< 0.041
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 14:59
AKF
Nitrite as N [14797-65-O]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:15
AKF
Phosphorus [7723-14-0]^
0.047
J
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:08
AKF
Total Dissolved Solids^
680
mg/L
1
50
50
OC22002
SM 2540C-2011
03/22/20 16:55
30C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
POLL
Batch
Method
Analyzed
By Notes
Coliform, Fecal^
< 1.0
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
POL
Batch
Method
Analyzed
Notes
Total Organic Carton^
6.0
mg/L
1
0.34
1.0
OC25021
SM 5310B-2011
03/26/20 14:34
JSS
Description: SMW-18R Lab Sample ID: CD04195-06 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 08:35 Work Order: CD04195
Project: GW/SW Mon itoring-TriAnnual(Mar,July) Sampled By:John Sherrill
lClassical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
Q
MDL
POL
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:48
AKF
Chloride [16887-00-6]^
31
mg/L
1
1.9
5.0
OC23027
SM 4500CI E-2011
03/23/20 17:15
AKF
Nitrate as N [14797-55-8]
0.23
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 15:00
AKF
Nitrate/Nitrite as N^
0.23
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 15:00
AKF
Nitrite as N [14797-65-O]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:16
AKF
Phosphorus [7723-14-0]^
0.045
J
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:09
AKF
Total Dissolved Solids^
82
mg/L
1
50
50
OC22002
SM 2540C-2011
03/22/20 16:55
JOC
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591 J
Analyte fCAS Numberl
Resul
Flag
UnitspF
E9L
Batch
Method
Analyzed
ly Notes
Coliform, Fecal^
< 1.0
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POL
Batch
Method
Analyzed
By Notes
Total Organic Carbon^
0.49
J
mg/L
1
0.34
1.0
OC25021
SM 5310B-2011
03/26/20 14:34
JSS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. I Page 9 of 21

ENCO
www.encolabs.com
ANALYTICAL RESULTS
Description: SMW-19 Lab Sample ID:CDO4195-07 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 09:00 Work Order: CD04195
Project: GW/SW Mon itoring-TriAnnual(Mar,July) Sampled By:John Sherrill
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Re ul
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:50
AKF
Chloride [16887-00-6]^
120
D
mg/L
2
3.8
10
OC23027
SM 4500CIE-2011
03/23/20 17:17
AKF
Nitrate as N [14797-55-8]
0.14
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 15:01
AKF
Nitrate/Nitrite as N^
0.14
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 15:01
AKF
Nitrite as N [14797-65-0]^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:17
AKF
Phosphorus [7723-14-0]^
1.5
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:13
AKF
Total Dissolved Solids^
4200
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
JOC
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Number]
Results
Flag
Units
DF
PDL
Batch
Method
Analyzed
By Notes
Coliform, Fecal^
31
D
MPN/100
10
10
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Fig
Units
DF
MDL
PSa!1:
Batch
Method
Analyzed
Notes
Total Organic Carbon^
5.8
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
Description: SMW-20
Lab Sample ID:CD04195-08
Received: 03/19/20 12:20
Matrix: Ground Water
Sampled: 03/19/20 09:06
Work Order: CDO4195
Project: GW/SW Monitoring-TriAnnual(Mar,July) Sampled By:John Sherrill
(Classical Chemistry Parameters
'
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Number]
Results
Flag
Units
DF
MDL
POL
Batch
Method
Analyzed
Notes
Ammonia as N [7664-41-7]^
0.058
J
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:52
AKF
Chloride [16887-00-6]^
49
D
mg/L
2
3.8
10
OC23027
SM 4500CIE-2011
03/23/20 17:18
AKF
Nitrate as N [14797-55-8)
< 0.041
mg/L
1
0.041
0.10
[CALC1
EPA 353.2
03/26/20 15:02
AKF
Nitrate/Nitrite as N^
< 0.041
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 15:02
AKF
Nitrite as N [14797-65-01^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:18
AKF
Phosphorus [7723-14-0]^
0.043
J
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:14
AKF
Total Dissolved Solids^
220
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
30C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Numberl
Results
FFl o
Units
DF
POLL
Batch
Method
Analyzed
By Notes
Coliform, Fecal^
8.6
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando Certified analyte [NC 424]
Analyte [CAS Number]
Results
Flag
Units
PE
MDL
P L
Batch
Method
Analyzed
By Notes
Total Organic Carbon^
11
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 10 Of Z 1

CeN
www.encolabs.com
ANALYTICAL RESULTS
Description: SMW-21 Lab Sample ID:CD04195-09 Received: 03/19/20 12:20
Matrix: Ground Water Sampled: 03/19/20 09:22 Work Order: CD04195
Project: GW/SW Monitoring-TriAnnual(Mar,July) Sampled By:John Sherrill
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 10:54
AKF
Chloride [16887-00-6]^
440
D
mg/L
10
19
50
OC27025
SM 4500CIE-2011
03/27/20 14:02
AKF
Nitrate as N [14797-55-8]
< 0.041
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 15:03
AKF
Nitrate/Nitrite as N^
< 0.041
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 15:03
AKF
Nitrite as N [14797-65-0]^
0.079
)
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:19
AKF
Phosphorus[7723-14-O]^
< 0.025
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:15
AKF
Total Dissolved Solids^
920
mg/L
1
50
50
OC22002
SM 2540C-2011
03/22/20 16:55
)0C
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Numberl
Results
Flaa
Units
DF
P L
Batch
Method
Analyzed
By Notes
Coliform, Fecal^
< 1.0
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified ana&te [NC 424]
Analyte [CAS Numberl
Results
f1g
Units
DF
MDL
1Q
Batch
Method
Analyzed
1y Notes
Total Organic Carbon^
4.1
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
Description: SCMS Lab Sample ID:CD04195-10 Received: 03/19/20 12:20
Matrix: Surface Water Sampled: 03/19/20 09:36 Work Order: CD04195
Project: GW/SW Monitoring-TriAnnual(Mar,July) Sampled By:John Sherrill
lClassical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
f[ag
Units
DF
MDL
pOL
Batch
Method
Analyzed
By Notes
Ammonia as N [7664-41-7]^
< 0.045
mg/L
1
0.045
0.10
OC27008
EPA 350.1
03/27/20 12:04
AKF
Chloride [16887-00-6]^
17
mg/L
1
1.9
5.0
OC23027
SM 4500CIE-2011
03/23/20 17:19
AKF
Nitrate as N [14797-55-8]
< 0.041
mg/L
1
0.041
0.10
[CALC]
EPA 353.2
03/26/20 15:36
AKF
Nitrate/Nitrite as N^
< 0.041
mg/L
1
0.041
0.10
OC26022
EPA 353.2
03/26/20 15:36
AKF
Nitrite as N [14797-65-01^
< 0.017
mg/L
1
0.017
0.10
OC20029
EPA 353.2
03/20/20 14:20
AKF
Phosphorus [7723-14-0]^
0.092
)
mg/L
1
0.025
0.10
OC20003
EPA 365.4
03/25/20 14:17
AKF
Total Dissolved Solids^
90
mg/L
1
50
50
OC22002
SM 254OC-2011
03/22/20 16:55
JOC
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
�I g
Units
QF
PPL
Batch
Method
Analyzed
Ay Notes
Coliform, Fecal^
8.3
MPN/100
1
1.0
OC20033
Colilert 18
03/20/20 09:34
ZGW
mL
Classical Chemistry Parameters
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Resultr
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
_By Notes
Total Organic Carbon'
12
mg/L
1
0.34
1.0
OC25021
SM 531OB-2011
03/26/20 14:34
JSS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 11 of 21

CSKIS 00)
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC20003 - Same
Blank (OC20003-BLK3) Prepared: 03/20/2020 09:21 Analyzed: 03/25/2020 13:41
Spike Source %REC RPD
Anal vte Result Flao tQ Units Level Result %REC Limits RPD Limit Notes
Phosphorus 0.025 U 0.10 mg/L
LCS (OC20003-BS1) Prepared: 03/20/2020 09:21 Analyzed: 03/25/2020 13:42
Spike Source %REC RPD
Anal vte Result Flag PQL Units Level Result %REC Limits RPD Limit Notes
Phosphorus 1.6 0.10 mg/L 1.60 101 80-120
LCS (OC20003-BS2) Prepared: 03/20/2020 09:21 Analyzed: 03/25/2020 18:45
Spike Source %REC
RPD
Awe
Result
Flaa
P L
Units
Level Result O/oREC Limits RPD
Limi Notes
Phosphorus
1.6
0.10
mg/L
1.60 100 80-120
Matrix Spike (OC20003-MS1)
Prepared: 03/20/2020 09:21 Analyzed: 03/25/2020 13:45
Source: CD03967-01
Spike Source O/oREC
RPD
Analvte
Result
Flaa
Q
Units
Level Result O/oREC Limits RPD
Limi Notes
Phosphorus
5.9
D
0.50
mg/L
0.640 5.3 105 80-120
Matrix Spike Dup (OC20003-MSD3)
Prepared: 03/20/2020 09:21 Analyzed: 03/25/2020 13:46
Source:CD03967-01
Spike Source %REC
RPD
Analvt
Result
Fig
Q
Units
Level Result %REC Limits RPD
Limit Notes
Phosphorus
6.0
D
0.50
mg/L
0.640 5.3 111 80-120 0.7
25
Batch OC20019 - NO PREP
Blank (OC20029-BLK3)
Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 13:59
Spike Source O/oREC RPD
Analvte R sul Flag Q Units Level Result O/oREC Limits RPD Limit Notes
Nitrite as N 0.017 U 0.10 mg/L
LCS (OC20029-BS3) Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 13:58
Spike Source O/oREC
RPD
Analvte
Result Fig
P L
Units
Level Result O/oREC Limits RPD
Limit Notes
Nitrite as N
1.0
0.10
mg/L
1.00 101 90-110
Matrix Spike (OC20029-MS3)
Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 14:01
Source: CD03505-08
Spike Source O/oREC
RPD
Analvte
Result Flao
P L
Units
Level Result O/oREC Limits RPD
Limit Notes
Nitrite as N
1.0
0.10
mg/L
1.00 0.017 U 103 90-110
Matrix Spike (OC20029-MS2)
Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 14:04
Source: CD03505-09
Spike Source O/oREC
RPD
Analvte
Result Fag
PQL
Units
Level Result O/oREC Limits RPD
Limit Notes
Nitrite as N
1.1
0.10
mg/L
1.00 0.072 99 90-110
Matrix Spike Dup (OC20029-MSD3)
Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 14:02
Source: CD03505-08
Spike Source O/oREC RPD
Anal Result Fig PQL Uni Level Result %REC Limits RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 12 Of 21

E=N61
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC20029 - NO PREP - Continued
Matrix Spike Dup (OC20029-MSD3) Continued Prepared: 03/20/2020 12:07 Analyzed: 03/20/2020 14:02
Source: CD03505-08
Spike Source %REC RPD
Analyte Result Fig POL Units Level Result %REC Limits RPD kLmft Notes
Nitrite as N 1.0 0.10 mg/L 1.00 0.017 U 101 90-110 2 10
Batch OC22002 - NO PREP
Blank (OC22002-BLK1) Prepared & Analyzed: 03/22/2020 16:55
Spike Source %REC RPD
Anal Resin Flag POL Units Level Result %REC Limits RPD lilnft Notes
Total Dissolved Solids 50 U 50 mg/L
LCS (OC22002-BS1) Prepared & Analyzed: 03/22/2020 16:55
Spike Source %REC
RPD
Analyte
Result Flan
POL
Units
Level Result %REC Limits
RPD
u1nit Notes
Total Dissolved Solids
1000
50
mg/L
1000 100 80-120
Duplicate (OC22002-DUPl)
Prepared & Analyzed: 03/22/2020 16:55
Source: CD03505-09
Spike Source %REC
RPD
Analvte
R sul Flaa
Q
Units
Level Result %REC Limits
RPD
u1nit Notes
Total Dissolved Solids
430
50
mg/L
420
2
20
Duplicate (OC22002-DUP2)
Prepared & Analyzed: 03/22/2020 16:55
Source: CD03505-10
Spike Source %REC
RPD
Anal
Result flaq
PM
m
Level Result %REC Limits
RPD
iiinft Notes
Total Dissolved Solids
180
50
mg/L
190
5
20
Batch OC23018 - NO PREP
Blank (OC23018-BLKl)
Prepared: 03/23/2020 11:02 Analyzed: 03/23/2020 14:17
Spike Source %REC RPD
Analyt Result Flaa PQL Uni Level Result %REC Limits RPD kinft Notes
Chloride 1.9 U 5.0 mg/L
LCS (OC23018-BS3) Prepared: 03/23/2020 11:02 Analyzed: 03/23/2020 14:17
Spike Source %REC
RPD
Anal vte
Result Flan
POL
Units
Level Result %REC Limits RPD
Limit Notes
Chloride
100
5.0
mg/L
100 100 80420
Duplicate (OC23018-DUPl)
Prepared: 03/23/2020 11:02 Analyzed: 03/23/2020 14:19
Source: CDO1620-01
Spike Source %REC
RPD
Analyte
Re ul Flao
POLL
Units
Level Result %REC Limits RPD
Lijilift Notes
Chloride
30
5.0
mg/L
29 3
10
Matrix Spike (OC23018-MS3)
Prepared: 03/23/2020 11:02 Analyzed: 03/23/2020 14:20
Source: CDO1620-02
Spike Source %REC
RPD
Analyte
Result Elag
POL
Units
Level Result %REC Limits RPD
kLMft Notes
Chloride
59
5.0
mg/L
37.5 20 105 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 21

I
Ce NS 0O
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC23018 - NO PREP - Continued
Matrix Spike Dup (OC23018-MSD3)
Prepared: 03/23/2020 11:02 Analyzed: 03/23/2020 14:21
Source: CD01620-02
Spike Source %REC
RPD
Anal a
Result
Fig
PQL
Units
Level Result %REC Limits RPD
Limit
Notes
Chloride
60
5.0
mg/L
37.5 20 106 80-120 1
25
Batch OC23027 - NO PREP
Blank (OC23027-BLK3)
Prepared: 03/23/2020 15:16 Analyzed: 03/23/2020 17:09
Spike Source %REC
RPD
Anal
Result
Flaa
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Chloride
1.9
U
5.0
mg/L
LCS (OC23027-BS3)
Prepared: 03/23/2020 15:16 Analyzed: 03/23/2020 17:10
Spike Source %REC
RPD
Anal vte
Res llt
Flag
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Chloride
100
5.0
mg/L
100 100 80-120
Duplicate (OC23027-DUP1)
Prepared: 03/23/2020 15:16 Analyzed: 03/23/2020 17:13
Source: CD04195-03
Spike Source %REC
RPD
Anal vte
Result
Flag
PQL
Units
Level Result %REC Limits RPD
Lima
Notes
Chloride
740
D
50
mg/L
730 0.6
10
Matrix Spike (OC23027-MS3)
Prepared: 03/23/2020 15:16 Analyzed: 03/23/2020 17:11
Source:CD04195-02
Spike Source %REC
RPD
Analvte
Result
Fig
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Chloride
740
25
mg/L
200 580 79 80-120
QM-07
Matrix Spike Dup (OC23027-MSD3)
Prepared: 03/23/2020 15:16 Analyzed: 03/23/2020 17:12
Source: CD04195-02
Spike Source %REC
RPD
Anal vte
ResuAl
Haa
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Chloride
730
25
mg/L
200 580 75 80-120 1
25
QM-07
Batch OC26022 - NO PREP
Blank (OC26022-BLK3)
Prepared: 03/26/2020 11:16 Analyzed: 03/26/2020 14:18
Spike Source %REC
RPD
Anal vte
Result
Elan
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Nitrate/Nitrite as N
0.041
U
0.10
mg/L
LCS (OC26022-BSI)
Prepared: 03/26/2020 11:16 Analyzed: 03/26/2020 14:20
Spike Source %REC
RPD
Anal vte
Result
Flaa
12
m
Level Result %REC Limits RPD
Limit
Notes
Nitrate/Nitrite as N
1.3
0.10
mg/L
1.25 106 90-110
Matrix Spike (OC26022-MS1)
Prepared: 03/26/2020 11:16 Analyzed: 03/26/2020 14:23
Source: CD03502-05
Spike Source %REC
RPD
Analvte
Result
Jag
Q
Units
Level Resul %REC Limits RPD
Limit
Notes
Nitrate/Nitrite as N
2.1
0.10
mg/L
0.521 1.6 112 90-110
QM-07
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 14 Of 21

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC26O22 - NO PREP - Continued
Matrix Spike (OC26022-MS2)
Prepared: 03/26/2020 11:16 Analyzed: 03/26/2020 14:29
Source: CD03610-01
Spike Source %REC
RPD
Analyte Result Flag
PQL_
Units
Level Result %REC Limits RPD
Limit Notes
Nitrate/Nitrite as N 0.61
0.10
mg/L
0.521 0.081 101 90-110
Matrix Spike Dup (OC26022-MSD3)
Prepared: 03/26/2020 11:16 Analyzed: 03/26/2020 14:25
Source: CD03502-05
Spike Source %REC
RPD
Anal vte Result FFF ao
iQ
Units
Level Result %REC Limits RPD
Lima Notes
Nitrate/Nitrite as N 2.1
0.10
mg/L
0.521 1.6 110 90-110 0.3
10
Batch OC27OO8 - NO PREP
Blank (OC27008-BLK3)
Prepared: 03/27/2020 08:48 Analyzed: 03/27/2020 10:07
Spike Source %REC RPD
Analvte Res lull FFFao POL Units Level Result %REC Limits RPD limit Notes
Ammonia as N 0.045 U 0.10 mg/L
LCS (OC27008-BS3) Prepared: 03/27/2020 08:48 Analyzed: 03/27/2020 10:09
Spike Source %REC
RPD
Analvte
Result
Flaa
P2
tln s
Level Result %REC Limits RPD
Lima
Notes
Ammonia as N
0.96
0.10
mg/L
1.01 95 90-110
Matrix Spike (OC27008-MS1)
Prepared: 03/27/2020 08:48 Analyzed: 03/27/2020 10:12
Source: CD03335-02
Spike Source %REC
RPD
Anal
Resin
Fig
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Ammonia as N
0.31
0.10
mg/L
0.393 0.045 U 80 90-110
QM-07
Matrix Spike (OC27008-MS2)
Prepared: 03/27/2020 08:48 Analyzed: 03/27/2020 10:17
Source: CD03781-01
Spike Source %REC
RPD
Analltte
Result
Flao
PQL
Units
Level Result %REC Limits RPD
Limit
Notes
Ammonia as N
0.31
0.10
mg/L
0.393 0.045 U 80 90-110
QM-07
Matrix Spike Dup (OC27008-MSD3)
Prepared: 03/27/2020 08:48 Analyzed: 03/27/2020 10:14
Source: CD03335-02
Spike Source %REC
RPD
Anal
Result
FlaFlaci
Q
Uni
Level Result %REC Limits RPD
Lima
Notes
Ammonia as N
0.32
0.10
mg/L
0.393 0.045 U 81 90-110 1
10
QM-07
Batch OC27O15 - NO PREP
Blank (OC27025-BLK1) Prepared: 03/27/2020 11:54 Analyzed: 03/27/2020 14:01
Spike Source %REC RPD
Anal R43uIA F�q Q Units Level Result %REC Limits RPD Limit Notes
Chloride 1.9 U 5.0 mg/L
LCS (OC27025-BS3) Prepared: 03/27/2020 11:54 Analyzed: 03/27/2020 14:02
Spike Source %REC RPD
Analvte Result Fig P L Units Level Result %REC Limits RPD Limit Notes
Chloride 100 5.0 mg/L 100 102 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 15 Of 21

. S1 a
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC27025 - NO PREP - Continued
ENCO
www.encolabs.com
Duplicate (OC27025-DUPl)
Prepared: 03/27/2020 11:54 Analyzed: 03/27/2020 14:06
Source: CD04280-02
Spike Source %REC
RPD,
Anal
Result
Flag
_PQL
Units
Level Result %REC Limits RPD
Limit Notes
Chloride
77
5.0
mg/L
78 1
10
Matrix Spike (OC27025-MS3)
Prepared: 03/27/2020 11:54 Analyzed: 03/27/2020 14:04
Source: CD04280-01
Spike Source %REC
RPD
Analvte
Result
Flag
Pot
Spits
Level Result %REC Limits RPD
Limit Notes
Chloride
310
E
5.0
mg/L
37.5 280 85 80-120
QM-02
Matrix Spike Dup (OC27025-MSD3)
Prepared: 03/27/2020 11:54 Analyzed: 03/27/2020 14:04
Source: CD04280-01
Spike Source %REC
RPD
Analvte
Result
Flag
Pot
Units
Level Result %REC Limits RPD
Limit Notes
Chloride
300
E
5.0
mg/L
37.5 280 50 80-120 4
25 QM-02
Microbiological Parameters - Quality
Control
Batch OC20033 - NO PREP
Blank (OC20033-BLK3) Prepared: 03/19/2020 14:26 Analyzed: 03/20/2020 09:34
Spike
Source
%REC
RPD
Analvte
Result
Flag
PQL
Units
Level
Result
%REC Limits RPD
Limit Notes
Coliform, Fecal
1.0
U
1.0
MPN/100 mL
Duplicate (OC20033-DUP3)
Prepared: 03/19/2020 14:26 Analyzed: 03/20/2020 09:34
Source: CD04195-05
Spike
Source
%REC
RPD
Anal vte
Resin
Flag
PS2L
Units
Level
Result
%REC Limits RPD
Limit Notes
Coliform, Fecal
1.0
U
1.0
MPN/100 mL
1.0 U
25
Duplicate (OC20033-DUP2)
Prepared: 03/19/2020 14:26 Analyzed: 03/20/2020 09:34
Source: CD03767-03
Spike
Source
%REC
RPD
Analvte
RS3iS
Flag
PQL
Units
Level
Result
%REC Limits RPD
Limit Notes
Coliform, Fecal
1.0
U
1.0
MPN/100 mL
1.0 U
25
Classical Chemistry Parameters -
Quality Control
Batch OC25021 - NO PREP
Blank (OC25021-BLKl)
Prepared: 03/26/2020 12:00 Analyzed: 03/26/2020 14:34
Spike Source %REC
RPD
ARaiyt
Result Flag
PQL
Units
Level Result %REC Limits RPD
Limit Notes
Total Organic Carbon
0.34 U
1.0
mg/L
LC5 (OC25021-BS3)
Prepared: 03/26/2020 12:00 Analyzed: 03/26/2020 14:34
Spike Source %REC
RPD
Anal
Result Hag
P_QL
Units
Level Result %REC Limits RPD
Limit Notes
Total Organic Carbon
39
1.0
mg/L
40.0 96 85-115
Matrix Spike (OC25021-MS1)
Prepared: 03/26/2020 12:00 Analyzed: 03/26/2020 14:34
Source: AD01894-01
Spike Source %REC
RPD
Ana_Ivte
Result Flag
PQL
Units
Level Result %REC Limits RPD
lifMit Notes
FINAL
This report relates only to the sample as received by the
laboratory, and may only be reproduced in full.
Page 1 6 Of 21

CIEEN 0O
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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OC25021 - NO PREP - Continued
Matrix Spike (OC25021-MSi) Continued
Prepared: 03/26/2020 12:00 Analyzed: 03/26/2020 14:34
Source: AD01894-01
Spike Source
%REC
RPD
Anal vte Result Flag
Q
lLnAs
Level Result
'/DREG Lim' RPD
Limit Notes
Total Organic Carbon 41
1.0
mg/L
40.0 0.98
100 85-115
Matrix Spike Dup (OC25021-MSDl)
Prepared: 03/26/2020 12:00 Analyzed: 03/26/2020 14:34
Source: AD01894-01
Spike Source
%REC
RPD
Anal vte Result Flag
Q
Uni
Level Result
%REC Limits RPD
iLlnft Notes
Total Organic Carbon 43
1.0
mg/L
40.0 0.98
105 85-115 5
21
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 17 Of 21

` CeN
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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
7 The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
QM-02 The RPD and/or percent recovery for this QC spike sample cannot be accurately calculated due to the high
concentration of analyte present in the sample.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 18 of 2

ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN -OF -CUSTODY RECORD www.enco1abs2om
CO 10775 Central Port Dr. 4810 Executive Park Court, Suite 111 102-A Woodwinds Industrial C -
Orlando, FL 32824 Jacksonville, FIL 3221&6069 Cary. NC 27511
[phone] [phone] Fax [phone] [phone] Feu (9i 9) 4s7-3515 Page ,�_ Oi I ,
Client Name
Arauco North America, Inc. (U N039)
Project Number
GW/SW Monitoring
Requested
Anstyses
Requested Turnaround
Times
Note: Rush requests subject to
acceptance by thelity
Standard
_ Expedited
Due
a
M
p
X
z
'.:
6
09
(p
—
z
W
a*
o
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_
O
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C�
M
rn
Address
985 Corinth Road
Project Name/Desc
GW1SW Monitoring-TriAnnuei(Mer,Juy)
Ciry/ST/Zip
Moncure, NC 27559
PO # / Billing Into
2020: PO 45M59166
Tel
(919) 545-58489)
T�(91642-6622
Reporting Contact
Yvonne Couts
Samp rIs) Na e. Affiliation Print)
� QY l �- SkC'Y �r l t �� t11 �!'i
I g Contact -
AccOUr is Parable
Sampterls) Sign re
Site Location /Time Zone
(,-8b iifOflCOrder
CDO4195
Preservatlon
(See
Codes)
(Combine
as necessary)
Item It
Sample ID IField Identifir.ationl
Collerlion Date
Collection
Time
Comp / Grab
Matrix
(see codes)
Total it of
Containers
Sample Comments
SMW-3
03 co,
Cr
GW
5
x
x
x
x
SMW-4
1
GW
5
X
X
X
X
SMW-5b
GW
5
X
X
X
I X
SMW-8
(j�U
GW
5
X
X
X
X
SMW-9
GW
5
X
X
X
X
SMW-18R
Ss,
GW
5
X
X
X
X
SMW 19
C, 00
C3w
5
X
X
X
X
SMW-20
GW
5
X
X
X
X
MW-21
ZZ
GW
5
X
X
X
X
_
--
SCMS9
SW
5
X
X
X
X
—Total # of Containers
Sample Kit Prepared By
D ime
R - i By5�
Date/Time
D efri
T
'
j 5
3A-1 !?1�
! zzu
CommenlsiSpecial
Repo - uiremems
Refinqu
Dete(rime
Received By
aterrime
Relinquished By
DaleMme
Received By
Date(rime
to
(D
Cooler If's 8 Temps on Receipt
Condition Upon Receipt
O
Acceptable _ Unacceptable
ro
1:j GW-Groundwater SO -Soil DW-Dnnking Water SE-Satiment SW -Surface Water Wastewater A -Air O-Other (dethii in comments) Preservation: I -Ice n-HUI N-nNU-s 5-H2SU4 HCvNaOH V-vrner taeiaii incommen—
Note : All samples submitted to ENCO Labs are in accordance with the terms and conditions listed on the reverse of this form. unless prior written agreements exist

Sample Preservation Verification
16
ENCO Cary
Work Order: CD04195 Project: GW/SW Monitoring-TriAnnual(Ma0ulyl
Client: Arauco North America, Inc. (UN039) Project #: GW/SW Monitoring
Logged ln: 19-Mar-20 12:31 Logged By: Rachel Ann �Y ish `'�
Preservation Check Performed By: �� Date/Time: _T�� 12LJ l
CD04195-01
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y N/ .NA
Y
N/ NA
CD04195-02
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
p H Adjusted DatelTime
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y P N/ NA
Y! NA
CD04195-03
Cont
Type
Pres (pH)
Requirement
pH Checked 1
In Control
pH Adjusted DatelTime
Adjusted
Reagent UsedlComments
A
250mLP+H2SO4
<2
Y % N / NA
I Y / N NA
C D04195-04
Type
Pres (pH)
Requirement
pH Checked /
In Control
Date/TimeCont
pH Adjusted
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y / N / NA
Y / ) NA
I
CD04195-05
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted DateTme
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y j' N / NA
Y NA
CD0419"6
Cont
Type :::�
Pres (pH)
pH Checked /
pH Adjusted DatelTime
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+H2SO4
( <2
Y ' N / NA
Y /(N—
_Y NA
CD04195-07
Cont
Type
Pres (pH)
pH Checked /
pH Adjusted DatelTime
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+H2SO4
<2
Y� N NA
YIN p NA
CD04195-08
Cont
Type
Pres (pH)
pH Checked /
pH Adjusted Date[Time
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+H2SO4
<2
Y / N / NA I
Y N / NA
CD04195-09
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y / N / NA
N Y / / NA
C:\elmnt\Print\wko_PreservationCheck.rpt Page 20 of 21

'1119 - A
Sampib Preservation Verification (40
ENCO Cary q6:, - 11
Work Order: CD04195 Project: GW/SW Monitoring-TriAnnual(Mar,July)
Client: Arauco North America, Inc. (UN039) Project #. GW/SW Monitoring
Logged In: 19-Mar-20 12:31 Logged By: Rachel Ann Y nish `
Preservation Check Performed By: Date/Time: , c I -7,D
CD04195-10
Cont
Type
res (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+H2SO4
<2
Y N/ .NA
Y N/ NA
Reagent Name ID
1
2
pH Strip ID: - PH Strips COA0898
Reaclent Name ID
3
4
Rea ent Name ID
5
6
C:\elmnt\Print 1W Ku_rreservationCheck. rpt
Page 21 of 21 2