NCS000151_MONITORING INFO_20181114

STORMWATER-DIVISION-CODING-SHEET
PERMIT NO.
N C5 coo I esr i
DOC TYPE
❑ FINAL PERMIT
9 MONITORING INFO
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ MW l
YYYYM M DD

arauco
CERTIFIED MAIL 7014 2120 0003 3197 8541
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
November 9, 2018
No v x 4 2018
on! W-D
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of October 2018. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
vonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No' ,
Date
..:. F . .f:,
Colleclted-
`50054 �' , a
' 0itr7.. _ ' -
S1ViS210B
iSi1I5220D
11EPA 353
l`EP,"A 351 2
CEP;A 420�1
�EP:A�F3.65A
s�
-Flow ifsa r�
TRainiall , -
BOD 'G^ �
r COD
Total Nitrogen
_
T to a1 K eidahll
Nitro en
Ph ols !
Total
Phos 'porous
mo/dd/r
'MG :`a�w¢?
m�ricties
l3
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of October 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes., complete Part B)
Part B: Vehicle Maintenance Activitv Monitoring Requirements
Outfall
Date,
5005Q'E ` s�
::
10.6556
C00530
004Q0
No..
Sample
,Total'Flow N
Total
f0&'"Grease
33
rrNewlVl oot(ifSappLcable)
(Rainfall
(if appl!)
spended
Oil UsagSolidr
'�
JTotaEH
mo/ddl r-
MG 1
iuch�es
m
�ni
unites_
raflmo -
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date October 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
11�S,L4'.1,II-,-
(Signature of
11--8r I k
(Date)
Form SWU-247, fast revised 21212012
Page 2 of 2

ar uco
CERTIFIED MAIL 7014 2120 0003 3197 8527
RETURN RECEIPT REQUESTED
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Tall Free: 855-427-2826
Fax: [phone]
October 12, 2018
RECEIVED
Division of Water Quality
OCT 2 5 2018
Attn: Central Files CENTRAL DUt►a SECTION
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier ll, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of September 2018. If you have any questions, please do not hesitate to contact me at
919-545-5848.
Sincerely,
- K 60u;k-
Ionne Couts
Environmental Coordinator

-3
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
�x
1No.
r -
Date ,- `•
Sample
Collected
[50050
Total
Flow if r
" 1
Total
ISM52101�
B'OD
ISM52201'
COD
EEPM353�
WON
FEPTAT351R2
Total I�jel'daiil
Nitro—en
IEPTA�424x1�
Phenols
IEP.'ATN65!4M
Total
Riph57ou—sM
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater ample was collected for the month of Sept mber 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
!MRW I
No *� �' ^
r
•
"I)ae
Sample . �,..
y —War
�"
[5Q050
Total�Flow
( applicable)
Total
Rainfall
[00556�
Oil &Grease
(if appl.)
Non -polar
O&G/TPH
{Method 1664
SGT-HEM), if
[00530�
T to al
Suspended
Solids
[OD400�
pH
New Motor
Oil Usage
?l
o/dd/"i A
rMG`
(inches
im
tin
iunit
f aUmvi�
004
Form SWU-247, last revised 21212012
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date September 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
At'SA L., 11-,
(Signature of
rz Oct U[g
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

r uco
CERTIFIED MAIL 7014 2120 0003 3197 8428
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NC5000151 — Arauco Panels USA
9,85 Coeinth Road
Mo Core, Hofth Car liaa 27559
Tel, 919-£42.
T04 free 855-427-2S26
Fast 919- 5-.5822
September 7, 2018
SEP 17 2018
CENTIRAL FILES
UVVR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event `occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of August 2018. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
vonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED_ ON PAGE 2.
Outfall
No.
Date _
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4 . .
Total `'
_.. -
Flow if a
Totai
.
Rai - nfall
B.OD_
COD
Total Nitrogen
- ..
Total Kjeldahl
'Nitrogen
Phenols
Total
Phosphorous
:nnoldd/`r. "
MG °
.inches
:. .
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of August 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 galIons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B. Vehicle Maintenance Activity Monitoring Requirements
Outtall
No.
Date
Sample
Collected
50050, :
00556
00530
00400
Total Flow " -
(if applicable) :Rainfall
Total
Oil & Grease
{if APPLY;O&GLTPH
Non -polar
f(Method`1664
SGT-HEM), if
a
Total
Suspended
Solids
pH
New Motor
Oil Usage
a
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date August 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
'9-)e)-IR
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

arauco
CERTIFIED MAIL 7014 2120 0003 3197 8374
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
985 Corinth Road
Moncure, North Carolina 27559
Tel; 919-642-6600
Toll Free: 855-427-2826
Fax; 919-545-5822
August 21, 2018
AUG 242018
CENTRAL FILES
DWR SECTION
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
r
i -
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which l-equires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwatpr sample was collected for the
month of July 2018. If you have any questions, please do not he"sjtate to contact me at 919-545-
5848.
Sincerely,
��� g, 0--CL�
Yvonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. (919)-642-6600
SIGNATURE OF PERMITTEE OR DESIGNEE
REOUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
'EPA 353-"' '
EPA351.2
EPA 420.1
EPA365A
Total
Flow if a
Total:
'Rainfall
B01D
COD
Total Nitrogen
Total:Kjetdahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/ r
MG'
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of J ly 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if ves, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date' .
Sample
Collected
50050
00556
00530
00400
Total Flow
(�f:applicable) ".Rainfall
Total
..
Oil &Grease
(ifappl:)
Non -polar
O&G/TPH :
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oi1'Usage
moldd/ r
MG
inches
m
m
unit
galIM6
004
Form SWU-247, last revised 21212012
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date July 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
911", i Lam.
(Signature of
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

T
arauco
CERTIFIED MAIL 7014 2120 0003 3197 8206
RETURN RECEIPT REQUESTED JUL 10 2018
aWR
L FILES
Division of Water Quality SECTION
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151--Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
July 6, 2018
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of June 2018. If you have any questions, please do not hesitate to contact me at 919-545-
5848.
Sincerely,
60*-
onne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
;4sm
le h
yColeertedFlowa(if
r50050
[S1N5210B'
[SM5220D�
IErAM3s3�
IEPAF351i21�
IEPAt420tllls
IEPAF365f4'
Totai °
a .)
Total
Rainfall
BOD
C4D
Total Nitrogen
IT'jK`e[dalil
iten
Pheaols
Tot 1
rhos porous
r noLdY r
'MG `
[inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of June 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
�OutfaD'{ a
No �Isi0fiol
..
1
�Date�;,
e
Collected
5(iaso
To aFlowl
(if applicable)
To al
Rainfall
[6005 �
Oil &Grease
(if appl.)
Nonce -polar
O&GrTPH
(Method 1664
SGT-HM), if E
a 1.
r(►0530'
Total
Suspended
Solids
r004Q11'
pH
New Motor
Oil Usage
lMG
cinch s
rm "
trait
f "allmo�
R
®'
004
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date June 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
1 -1-19
(Date)
Form SWU-247, last revised 222012
Page 2 of 2

co
CERTIFIED MAIL 7014 2120 0003 3197 8138
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
June 8, 2018
RECEIVED
JUN 13 2018
CENTRAL HLES
DWR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of May 2018. If you have any questions, please do not hesitate to contact me at 919-545-
5848.
Sincerely,
tine Couts
ronmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date . :-
Sample:
ll
Co ecfed ;.
50050-:
?SM5210B, ,
` M5220W ` `"
`EPA 353'
EPA43512 !
EPA �4201'' `
=EPA' 365®4 ; . :'
Total;
(' ),-A
Flow: �f a
rTotal "
eRainfall .,,,: r.
�BOD�,
`�
rCOD'" E
<_ j,
To ltNitrogen
`T_o_tal'Kjeldi ill
�jN t `g
i ro en
Phenols' " ' '
` ,. .�
lTotal .
Plio's horous
mo/dd/ r i
AV,. K .4
s
r:,s�� s<`
�. •
�,�
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of ay 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Act ity MonitoringRequirements
Outfall
Date
50050'
}°
0(1556':1 , Y
y,� , �'. a
40530�
!0040Q•.r
mTotil 'Flow ��
aTofalt ,.
� .$ � � a
O�Ip&,Grease'`
�. ��, •
4Naopolar 'Y'
T,otal� f` y
"pH�
No.
Sample:
Collected = _
(ifapplicable)
S�us�pendA
�Y
�Oil$Usage : r
r #
t(lllethod1664
'AHEM a
SGT- cif
'Solids
+
x >:
'
a
'
app
mo/dd/ r
MG-<'
inches •
-
'allnto
004
1A
Form SWU-247, last revised 2/22012
Page 1 of 2
,_

STORM EVENT CHARACTERISTICS:
Date May 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
1
t.
(-S -- f S
(Date)
Form SWU-247, last revised 2/2/20I2
Page 2 of 2

co
CERTIFIED MAIL 7014 2120 0003 3197 8060
RETURN RECEIPT REQUESTED
'Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
May 1, 2018
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for'the
month of April 2018. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
yiovw_J� R. �0�
nne Couts
.Environmental Coordinator
um

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCSON151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2618
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of April 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date April 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
?'SALII� It ---
(Signature of
5- t- t2
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

11�
985 Corinth Road
c o Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
April 23, 2018
CERTIFIED MAIL 7016 0600 0000 8791 1460
RETURN RECEIPT REQUESTED RECEIVE
Division of Water Quality APR 2 6 2018
Attn: Central Files CENTRAL FILE
1617 Mail Service Center DWR SECTION
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of March 2018. if you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
vonne Couts
.Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
i0utfall
spate -
r5W50
[Sn1521011
[SS15220D
IEPA 3S3
EPA 351.2
EPA 420.1
EPA 365.4
No'
Sample
t@allected
Total
Fiow ('if a )
Total
Rainfall
BOD
COD
Total Nitrogen
Total K;jeliladi
Nitro en
Phenols
Total
Phos porous
004
W6
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of March 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
40utfa1l
=
it
mple..;
Coll ct'ed
`
"'
I50050
Total Flow
(if applicable)
Total
Rainfall
[06556�
Oil &Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
rappl.
[00530'
Total
Suspended
Solids
[©04Q0'
pH
New Motor
Oil Usage
r
moldd/ r
MG
Imches�
�mt�
rgaUmo'
Fmgt
004
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date March 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
y-m- r&
(Date)
Form SWU-247, last revised 222012
Page 2 of 2

co
CERTIFIED MAIL 7016 0600 0000 87914119 RECEIVED
RETURN RECEIPT REQUESTED
MAR 2 2 2418
Division of Water Quality CENTRAL FILES
Attn: Central Files DWR SECTION
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free:855-427-2826
Fax: [phone]
March 19, 2018
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no Stormwater sample was collected for the
month of February 2018. If you have any questions, please do not hesitate to contact me at
919-545-5848.
Sincerely,
k e
X10(r-
?nvironmenttsal
ne Cou
Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 201
(Thus monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
utf ll
fN
xColfected�,
Date
Sample _
�.-
r50050MMM
WIVIVANNIIISM
SM52109
�SM5220Dt
fEP.A�353 .
3EPAt351V2
IEPA`T420.1
iEP..A�365 4
u
To alx IM—a
Total .,
,Rainfall
BODE .
COD
g
trot ()Nitrogen
Total Kjeldahi'
FNitro' en
!Phenohs ..,
_
Totala,
PIS horous
,-
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sarn le was collected for the month of February 2018.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Yart B: Vehicle Maintenance AM
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date February 2018
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
1L 's I,,,, t I --
(Signature of
c
(Date)
Form SWU-247, last revised 2/W012
Page 2 of 2

co
CERTIFIED MAIL 7016 0600 0000 87913969
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, INC 27699-1617
Subject: NPDES Stormwater Permit NCS000151—Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free:855-427-2826
Fax: [phone]
February 8, 2018
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The Arauco Moncure facility exceeded benchmark samples for SOD,
COD, TN, and TKN for outfall 004 during this sample event. The facility has triggered Tier Il,
which requires monthly (analytical and qualitative) monitoring. Stormwater samples were
collected on January 11, 2018 and laboratory results were received January 30, 2018. If you
have any questions, please do not hesitate to contact me at 919-545-5848.
Sincerely,
lv.�on�.ne
�5�*
Couts
Environmental Coordinator
• EcIFIVp
%FEB z 2013
CENT':ZAL FILES
DWR SECTION

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2019
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. 919 642-6600
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
ttfall -" - q
No.
'Date =
Sample
Collected
F50050
:,
fS105220B
rSM5220D
WAN353 ,_
FEPA�351M
[EP.AT420T1
1EPA'T365r4W-__
To al
Flowi(if a .)
PJIRR�-
;,� .:
COD
R
To al Nitrogen
Total Kjeldah'1
tNitro en ; `'
Phenols
Total
Pros horous _
IMMOMM,BOD
Wo/difly—FAM
MAUM=
{inches ' ""
� 'Y
004
01/11/2018
0.2
>200
390
42
41
0.07
0.68
006
01/11/2018
0.2
19
96
15
15
<0.034
0.67
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes ---no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date January 2018
Total Event Precipitation (inches): 0.2
Event Duration (hours): 2 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit_)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
k & Lt� I �'_
(Signature of
I-R -
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

co
CERTIFIED MAIL 7016 0600 0000 87913884
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
January 15, 2018
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier If, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of December 2017. If you have any questions, please do not hesitate to contact me at
919-545-5848.
Sincerely,
P�
?onne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA. LLC. _
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
rOutfall
No.
Date. .: r �
Sample
aCollectedr
i5U(I50 -
!SM5210B. �
ISM5220D
iEP.AI353
IEP.AT3511.2
FEP`WE,M 1
19RAT365r'4W
Total
Flow (ifia .)
Tatal
Rainfall ' �
�BOD Y@OD
•vim
Total Nitrogen
E
wa' � -err
Total Kjeldahi
:Nitro enpl,.°
�r
iPhenols
ww
Tota!
Ph horous
dd/ r
jMGBWW=
finches
- .
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sam le was collected for the month of December 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance A ivity Monitoring Requirements
Outfall�
INo.TotalkFl"ow�°Total�°
$Date ��.
Collected
F50050
Q ,
[00556 ._
_ . M
(00530a-.
&00400 I
{�f a hcable)
;Oil?&„Grease
Ramfal�3.
^
Non- larTofal'"H�
p°
(Method 1664
.. :.p
�S _uspended
Solids
;1
�`_
New Motor
Oil ilsage
MG M
1i c-hes "
:�ROFEME=
RVAEMP'zom,
r tmmmm
1aVmo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date December 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn. Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted.. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
I& S-� L" I t,
(Signature of
(Date)
Form SWU-247, last revised 2/2/2012
Page 2 of 2

co
CERTIFIED MAIL 7016 0600 0000 87913860
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel:[phone]
Toll Free: 855-427-2826
Fax: [phone]
December 14, 2017
RECEIVED
DEC 19 2017
CENTRAL FILES
OVVR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of November 2017. If you have any questions, please do not hesitate to contact me at
919-545-5848.
Sincerely,
/ K clovh
onne Couts
Environmental Coordinator

ti7
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
004
006
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
I No representative storm event occurred during the month which discharged during normal working hours, I
therefore no stormwater sample was collected for the month of November 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes —no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
OutfWIN:
°Da�
Sample"
,Collected
�50050
I
(if applicable}
Totals ' 4
Rainfall �r
!r6 55-6
Oil &'G�r se`",
(if�appl.)
u ' '
Non -polar ;"
O&G/T )
(Method 1664
SG ---
UPI EM) if
a.
[01 OOMY�"�
.. ^4a�
Tatai
Suspended g
Solids''"
T00400�"-
AH ' k` .
K �
'`
`New Motor _
"O�"Usages
1
rQo/d`�,r _
06
finches
ME .a
uunite,
"aVmo
W4
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date November 2017
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable - see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable - see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
12-1 4-r?
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

co
CERTIFIED MAIL 7016 0600 0000 87913808
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVE]
NOV 2 9 2017
CENTRAL FILES
DWR SECTION
Subject: NPDES Stormwater Permit NCS000151—Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax:[phone]
November 15, 2017
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of October 2017. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
-/ 4?1? g , b�nK
rr.vonneouts
nvironmental Coordinator

�1
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME _ Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Speck Monitoring Requirements
a
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mold r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of October 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/ TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
on Usage
mo/dd/ r
MG
inches
unit
al/mo
004
Form SWU-247, last revised 2122012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date October 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours); (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
1-(S-17
(Date)
Form SWU-247, last revised 2/2/2012
Page 2 of 2

CERTIFIED MAIL 7016 0600 0000 87914539
RETURN RECEIPT REQUESTED
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
'85 Esr� f
275-59
764)
FAA'(
October 5, 2017
RECEIVED
OCT 1 1 2017
CENTRAL FILES
DWR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring, No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of September 2017. If you have any questions, please do not hesitate to contact me at
919-545-5848.
Sincerely,
�' otA
Yvonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
Ho
Date
Sample
50050_,�
u.
TSM5210B
f5M522lID
FEPAT353
IERW5L2
IERAW 011
EPAf365T4
OTotal �
M.)
ol
Rinfall
l
Nitro en
Ph ne ols
rrhospnorous
mo/dd/ r `.,
'1A G .°r
finches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of Sept mber 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Hart n: vemcle maintenance AC
M
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date September 2017
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Ann. Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
V, 1�1 L., I L,-
(Signature of
I n-s- I
(Date)
Form SW J-247, last revised 22120I2
Page 2 of 2

()ARAVIC-0
August 4, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
�RP5
9,F§59
IT-q!417�99 &
RECEIVED
AUG 0 7 2017
CENTRAL FILES
DWR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of July 2017. If you have any questions, please do not hesitate to contact me at 919-545-
5848.
Sincerely,
vonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory,)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365A
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mold r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of j ly 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/ddl r
MG
inches
m
unit
gavmo
004
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date July 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
1( 6-1- �,, (V,-
(Signature of
,�-+II
(Date)
Po
Form SWU-247, last revised DW012
Page 2 of 2

July 17, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151— Arauco Panels USA
��;r�, irtl#h� l�tsra��hri�l 2d��
T0.19119 $
ld!'�k fleZ 05-S-427--2926
& &A: 9d5-5m
RECEIVED
JUL 19 2017
CENTRAL FILES
DVVR SECTION
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The Arauco Moncure facility exceeded benchmark samples for BOD,
COD, TKN, TSS and pH for outfall 004 during this sample event. The Arauco Moncure facility
exceeded benchmark samples for COD and pH for outfall 006 during this sample event. The
facility has triggered Tier II, which requires monthly (analytical and qualitative) monitoring.
Stormwater samples were collected on June 30, 2017 and laboratory results were received July
12, 2017. If you have any questions, please do not hesitate to contact me at 919-545-5848.
Sincerely,
V, ez*,
onne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S) lose Velazco
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
!Outfail ,..
Date
�5003©.
�SM52lOB , .
FSM522AD
�EPA353
fEPA�351E2EPA'[420F1
1EPA�365 4
No.
Sample „-r .
Collected
�Toal
Flow�(if a .}
To Al'
Rainfall
BOD
�t±OD
Ttal�Nitro, g
To al K,leld'ahl
Nitro en ,
Ph n is ._ d
. T591
Ph horous
Y
mo/dd/..r ;,�„
T
CMG ..
lli ches 4
004
06l3012017
1.50
95
500
23
22
<0.034
0.31
006
06f30/2017
150
21
170
8.8
&6
<0.034
0.24
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Form SWU-247, last revised 222012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date ,tune 30, 2017
Total Event Precipitation (inches): 1.50
Event Duration (hours): 7.5 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for Knowing violations."
I( GI L�-, 0"
(Signature of Permittee)
-7- t 7-17
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME _Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S) _Jose Velazco
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham _
PHONE NO. [phone] _
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2,
O[Ttfall
No.
Date
ISample
Collected
[50050 �
Total
Flow C�+a
Total
Rainfall
[SM52ARi
[SK152200WW
JEPXT353
iEPXf351T2W2
WMT42011MM
iEPX S65!4s.3 F2 ;
BOD
COD
Total Nitrogen
Total Ijel'da"lil
Nitro en
Phenols F
Total
Ph porous
rmo/d' ' r,
IMG
finches
wr"'k,
004
06130120]17
1,50
95
500
23
22
<0.034
0.31
006
06/30/2017
1,50
21
170
8,8
8.6
<0.034
0.24
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
A, y! !
a �'
`,`'},§jam i.� t-
S'q TYRE
1 _
�'i � , ram•
I K 1 r .t
'S3L s{ S� 1
,+.
I I�. I.
1 1 r i
,,,' i <at P -
•, : ^' R..4�
., . �K� .5 i
1, iJ
„c `i?,
1 1 -11 ! I •-....
1 1 1 1
r 1 'Rw1.
�v✓ ie - rl.
ji" V
ti(t' ;4L
_
_ -
i'K1
<
- �f,�
111 i , ..
•E !. �
r I .
rl - � ci:�.'t_
•;W ..h-.Z 5
��
� �sY �i �i�i'`r•.-
II r
II1
II I I
I
I
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date June 30, 2017
Total Event Precipitation (inches): 1.50
Event Duration (hours): 7.5 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
r(L�;,Li1�
(Signature of Permittee)
-?-1-7-13
(Date)
Form SW-247, last revised 21212012
Page 2 of 2

() ARAUCO
June 27, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVED
JUN 3 0 2017
CENTRAL FILES
DWR SECTION
Subject: NPDES Stormwater Permit NCS000151--Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier li, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of May 2017. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
(L 0'67�
vonne Couts
Environmental Coordinator

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if a .)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of al 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Ac ivity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mo
m
unit
&Vmo
004
Form SWU-247, Iasi revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date May 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
,system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
b-16_ 1?
(Date)
r
Form SWU-247, last revised 21212012
Page 2 of 2

() ARAUCO
May 23, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
REcElVjED
MAY 2 4 Zbll
CENTRAL FILES
DWR SECTIOr,
Please find attached the Stormwater Discharge Outfall (SDO) Monitoring report for the Arauco
Panels Moncure Facility. The facility has triggered Tier II, which requires monthly (analytical and
qualitative) monitoring. No representative storm event occurred during the month which
discharged during normal working hours; therefore no stormwater sample was collected for the
month of April 2017. If you have any questions, please do not hesitate to contact me at 919-
545-5848.
Sincerely,
% n" �.
vonne Couts
Environmental Coordinator

ff
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
No
Date
_
Sample
Collected :Flo�r(ifaa:)
5
Total _1pPTotal
,�
Rainfall
BOD
COD
3
A�
Total Nitrogen
Tf
Total Kjeldalil
Nitro en
W4
Phenols
P5f4
A�3Outfall.-
Total
Ph humus
�mo/dd1`r,. �
MGM. ; ��
finches
p �
�'
dim
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of A ril 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
.,Outfall o
Date
"50050;
[00530
100400
N- "-
- .� - -•. -!y
Sam le
S Y'.�
Total Flow
(if applicable)
4 - r'a . � '^�•:;�
Total
Rainfall
,r. .. � �q'SZ
Oil &'fGrea
{if appl.)
��,�,d y
Nonq far
poP
O&G/I PH
.....iJ11L.
al
pended.
H , ,
&allo. : S
INewiM&tdep
Oil U6G4lids
l4
jSus
mold r,=
:MG :A
6ieches
x `':
[ nit
�af/mo *j4
004
Form SWU-247, last revised 2212012
Page I of 2

.4
STORM EVENT CHARACTERISTICS:
Date April 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
S L3-)7
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

` A AU CO
April 24, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVED
APR 2 5 2017
CENTRAL FILES
DWR SECTION
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free:855-427-2826
Fax: [phone]
Please find attached the Stormwater Discharge Monitoring report for the Arauco Panels
Moncure Facility. The Arauco Moncure facility exceeded benchmark samples for BOD, COD,
Total Nitrogen, and Total Kjeldahl Nitrogen for outfall 006 during this sample event. The Arauco
Moncure facility exceeded benchmark samples for COD, Total Nitrogen, and Total Kjeldahl
Nitrogen for outfall 004 during this sample event. The facility has triggered Tier II monitoring,
which requires monthly sampling. Stormwater samples were collected on March 27, 2017 and
laboratory results were received April 05, 2017. If you have any questions, please do not
hesitate to contact me at 919-545-5848.
Sincerely,
onne Couts
nvironmental Coordinator

r,
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC. COUNTY Chatham
PERSON COLLECTING SAMPLE(S)Jose Velazco PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2,
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mold!/ r
MG
inches
004
03/27/2017
0.11
18
220
35
34
0.13
0.20
006
03/27/2017
0.11
35
270
38
38
<0.03
OA2
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
unit
al/mo
004
03/27/2017
0.11
5.60
19
736
55
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date March 2017
Total Event Precipitation (inches): 0.11
Event Duration (hours): 0.5 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

t
() ARAUCO
Certified Mail 7015 1520 0001 1706 6200
March 9, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax: [phone]
RECEIVED
MAR 13 2017
CIwNTRAC FILES
OWR SECTION
Subject: NPDES Stormwater Permit NCS000151--Arauco Panels USA
Please find attached the Stormwater Discharge Outfall (SDO) Qualitative Monitoring report for
the Arauco Panels Moncure Facility. The facility has triggered Tier II, which requires monthly
(analytical and qualitative) monitoring. No representative storm event occurred during the
month which discharged during normal working hours; therefore no stormwater sample was
collected for the month of February 2017. If you have any questions, please do not hesitate to
contact me at 919-545-5848.
Sincerely,
onne Gouts
Environmental Coordinator

AW
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: - w r
Permit No.: N/-C/�/ 0/ q/ a/1 / 5�/L/ or Certificate of Coverage No.:
Facility Name: r,
County: C,4." Phone No. 6 b 0 0
Inspector: o sL 110 4 a
Date of Inspection: 2—
Time of Inspection:
Total Event Precipitation (inches): d a a ,�
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes tZ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this si nature, I ce{r�tify that this report is accurate and complete to the best of my knowledge:
� IL �51 Lit ti �--
(Signature of Permittee or Designee)
Pagel of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. Ow to Structure (pipe, ditch, etc.) p,'Q L
Receiving Stream: C ie ek
Describe the industrial activities that occur within the outfall drainage area)•
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): n✓yr7 e-
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 (�) 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with Floating solids:
) 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
6) 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

'��
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: httl2, //portal.ncdennorg/weh11r/nodes- stormwater/
Permit No.: or Certificate of Coverage No.:
Facility Name; f 'r ac.& •o sri�/s /✓/Q
County: —4-411+ A -, Phone No. 0 o
Inspector; Jv S ,✓ �"Z �� __
Date of Inspection: ?/ 2 ig // 7
Time of Inspection: v r,
Total Event Precipitation (inches):
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative For local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permidee or Designee)
Pagel of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. _a 0_ `i✓ Structure (pipe, ditch, etc.) -'W e
Receiving Stream: e A T.,Ve >o ce-- ek
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: _ Zs 4"4 / -"k,-
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Nv.7 e, _
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 6 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7. Is there any foam in the stormwater discharge? Yes ED
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes (l�
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, Last modified 7/31/2013

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
('Phis monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone] y
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED IRED ON PAGE 2.
'Ou` tfall �' '�
INo
g
`Date
§Sample " ,tea
COReCted '`
50050 ''`�
ISM521OB
€SM52?AD "� -
[EEA�353 "
iEPA#35112
IEPAT420 I
WPAN365?'4
Total
FIO.w (ifga '�).
� T
Total
RRii all
�BbD}
-
_ r
COD
Tot i NitrogenTotal'Kjeldahl
Nitro en .�,
Pli ne ois
To al
1?li s
- ._ W_'
fin h - ., .. ri
...5 Wo 51 mW
.:
_ W. - WAWRWA. °
_- _
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sam le was collected for the month of February 2017.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
,4Ktftfail
Na '.
LDagW
€Sample ' v y
Co[le"cted
150050
Total Flow�Total
{if applicable)
;
Rainfall }-�
w
'065 -6
,Oil & Gr"ease'
(if appl
A
>N_onpolarTotal
`O&G%TPH
=(Method-1664
€a L
56 530
Suspended
Solids
a:•.5sa
00400
p�
H
a
New.Mutor• r
rO,j Usage
004
Form SWU-247, last revised 2122012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date February 2017
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours); (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Ann. Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
I( SI " I L-I�,-
(Signature of
(Date)
Form SWU-247, last revised 22120I2
Page 2 of 2

■ 0 IA .
Certified Mail 7015 1520 0001 1706 6194
February 17, 2017
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVE®
FEB 2 0 2017
CENTRAL FILES
DWR SECTION
Subject: NPDES Stormwater Permit NCS000151 — Arauco Panels USA
985 Corinth Road
Moncure, North Carolina 27559
Tel: [phone]
Toll Free: 855-427-2826
Fax:[phone]
Please find attached the Stormwater Discharge Monitoring report for the Arauco Panels
Moncure Facility. The Arauco Moncure facility exceeded benchmark samples for BOD, COD,
Total Nitrogen, Total Kjeldahl Nitrogen, Total Phosphorous, and TSS for outfall 006 during this
sample event. The Arauco Moncure facility exceeded benchmark samples for BOD, COD, Total
Nitrogen, and TSS for outfall 004 during this sample event. The facility has triggered Tier II
monitoring, which requires monthly sampling. Stormwater samples were collected on January
20, 2017 and laboratory results were received January 31, 2017. If you have any questions,
please do not hesitate to contact me at 919-545-5848.
Sincerely,
mc�
fne Couts
Assistant

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS00151
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S) Jose Velazco
CERTIFIED LABORATORY(S) Enco Lab #591
Lab #
Part A; Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2017
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. (99642-6600
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
01/20/2017
0.15
120
930
63
2.862
0.10
1.5
006
01/20/2017
0.15
690
2800
750
750
0.32
4.3
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
Date
50050
00556
00530
00400
Total Flow
Total
Oil & Grease
Non -polar
Total
pH
New Motor
No.
Sample
Collected
(if applicable)
Rainfall
(if appl.)
O&G/ TPH
Suspended
Oil Usage
(Method 1664
Solids
SGT-HEM), if
appl.
mo/dd/ r
MG
inches
m
mo
unit
gavmo
004
01/20/2017
0.15
11.5
450
7.42
55
006
01/20/2017
0.15
NA
140
8.31
NA
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS- Mail Original and one copy to:
Division of Water Quality
Date 01/20/2016 Attn: Central Files
Total Event Precipitation (inches): 0.15 1617 Mail Service Center
Event Duration (hours): 0.5 (only if applicable — see permit.) Raleigh, North Carolina 27699-1617
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
I-A-7-r
(Date)
Form SWU-247, last revised 2/2/2012
Page 2 of 2

I�CDE�IR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: hht y:/ j ortal.nc cnr.orglweb jlr/npdes-stormwater/
Permit No.: or Certificate of Coverage No.:
Facility Name: L t c
County:
Phone No. 6'i9) 6 `/Z- � (,0 v
Inspector: ) yU (A2-L c. T
Date of Inspection: /Z z-0 / /-?
Time of Inspection: /° Y6
Total Event Precipitation (inches): 1-5-
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
[/Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
--------------- - --------—----------- ---------- ---- --------------- —-------------- ----- ----- - -----------....--- - -- ----- -...- --
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permit tee or Designee)
Pagel of 2
5WU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. 0 0 y St ucture (pipe, ditch, etc.) IL
Receiving Stream: , S G�', o �c C re e i< „__...
Describe the iV),
triallactivities �at occur within the outfal/l�drainage area:
qc r 'f r L I - !o /Y[.9r U a -I' �r � c DoPr�li 0" Di ✓Kz", ?'7L ee7t"iVr-? 2r7 �ln.�scea.�, no
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: rei
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): /Uo '.�or
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 (J� 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 20 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 (1) 4 5
7. Is there any foam in the stormwater discharge? (re) No
B. Is there an oil sheen in the stormwater discharge? Yes (!
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

CCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: httn://portal.ncdenr.org,/web/lrjnpde5-5xgrmwater/
Permit No.: h[/C/ S / A/C,/ 0/ / / s/ —// or Certificate of Coverage No.:
Facility Name: /ra <j c c> eZi
County: _
Inspector:
1::�2
Date of Inspection: / zC-,
Time of Inspection: 1115
Total Event Precipitation (inches): - fS
Phone No. (9/9 (0 5'2 to (" 6)
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
zr Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this
I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittpe or Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. 60 Co Structure (pipe, ditch, etc.) _ + , !� e _
Receiving Stream: _ S AJd a X
Describe the industrial activities that occur within the outfall drainage area: 11/�eJ�✓� uer,s.'� y
L LL %1
f r �i�EJpq Td) /"aA Vf dCVi;nt. :NLG �i ,IP_ R. ci,,,n ma JH�A Jn. G/a<A®Wa-A"
2. Color: Describe the color of the discharge using basil colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy.
1 2 V 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 tl 3 4 5
7. Is there any foam in the stormwater discharge?No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
F'orguidance on filling out this form, please visit.
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC,
RE ED ED
MAR 01 2016
CEN'R4L Fl
DWYR SECTION
http://portal.ncdenr.org/web/wci/­ws/suIniiiiessw#tab-4
F-..o .
County: Chatham Phone No. 919-642-6600 t,
Inspector: N/A
Date of inspection: No representative storm event occurred that discharged durin
business hours, therefore no qualitative monitoring was conducted for January 2016
Time of Inspection: N/A
Total Event Precipitation (inches): _N/A
;L
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
]3y this ature i certify that this report is accurate and complete to the best of my knowledge:
Z--ZFA
(Signature of Permittee or Designee)
Pagel of 3
SWll-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek ^
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of 5tormwater Pollution:
List and describe
Note. Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

' 1. ' Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pine from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 S
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 G" SAMPLES COLLECTED DURING CALENDAR YEAR: 5
This monitoring report shall a received b the Division o lei ater than 30 days from
FILE upy ( b Y Y g P
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of January 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes ,no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appL)
Non -polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
m
MIA
unit
gallmo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date January 2016_
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the p2!0bilLq o fines and imprisonment for knowing violations."
1-4
(Signature of Permittee) (Date)
Form SWU-247, last revised 21212012
Page 2 of 2

He: ion — STORM WATER
Certificate of Coverage .: NCS000156
Columbus County, No stroll
Personnel Collecting Samples: P. Busovne/D. Maddox/S, /S.Mou rey
Certified Laboratories: Environmeatal t'hrmi Lab ID: 94
Environmental Testing Solutions, Inc. lab ID: 37
ANALYTICAL RESULTS
o
APR o 4 2016
DEQ-WATER RESOUR ES
40f 8 BUFFER PERMITTING
00530
00310
00340
00616
0%251
00630
0066S
77US
5060
71180
01042
01092
01051
M56
00400
TAA3B
Oatm
Date
mw&yr
TSS
mgjl
BOD
-gA
COD
m
NHS
mrA
TKN
ate
I NO3+NO2
Eke
Told
Phosphorus
myl
hiethaool
MO
TRC
mg/1
He=amtot
mgA
Formaldehyde
mZA
Total
Copper
MSA
Total
Else
mgA
Total
lead
mgA
Non -Polar
O&G
mgA
pH
J.U.
Acute
Toddly
LC50
003-Dry P1geds
Feb
WI-HCHO
Feb
OW-DuckPlond
I Feh
009410L Shop
Feb
STORM EVENT C13ARACfER MCS
Total Event Precipitation (ins.):=
Permit Sampling Period:=
Note_ No qualifying rain event
CERTIFICATION STATEMENT
By this signature. I certify this report is accurate and complete to the best of my knowledge.
Company Information
3 2ti ]l
j
Momentive
333 Neils Eddy Road
ignature of flee or Designee Date
Riegelwood, NC 28456
[phone]
�OA149 AAZjAlgT-
ECT 5248
Print Name and Title
Submit I (original) Form AT-1 (no DMR) to:
NC DENRIDWQ(EnvironmenW Sciences Section
1621 Mail Service Center
Raleigh, NC 27699-1621
Submit 1 copy DMR (original) and Form AT-1 to:
Division of Water Quality
Water Quality Stxioo
Attn: Central Files
1617 Mail Setviee Center
Raleigh, NC 27699-1617
Submit 1 copy DMR (copy) and Form AT-1 to:
Stormwater Permitting Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
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STORMWATER DISCHARGE OUTFALL ( DO
> MONITORING REPORT
Elm . nov
L
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels US
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORV(S) Enco
Part A: Specific Monitoring Requirements
NEED E'D HONE NOhatham
919 642-6600
Lab # 591 AUG 0 � 20i6
Lab #
CENTRAL FILES SIGNATURE OF PERMITTEE OR DESIGNEE
DWR SECTION REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
moldd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of June 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes —no
(if yes, complete Part B)
Part B. Vehicle Maintenance Activity Monitnrino Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date June 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
?•��-
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

rs
Ao
■ \ rub
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. htt://pprtal.nc enr.orglweh/wQ/ws/su ,u12 esswgtab-4-4
Permit No.: NCSO00151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -NM
Date of Inspection: No representative storm event occurred that discharged during normal
business hours. therefore no qualitative monitoring was conducted for June 2016
Time of Inspection: N/A __.,,...
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm EvRr �`i�iDhe permit?
(See information below.) AUG 01 2016
❑ Yes ❑ No CENTRAL FILES
',A!R SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this siggAtt fe, I certify that this report is accurate and complete to the best of my knowledge:
7-Z8-14
(Signature of Permittee or Designee)
Page 1 of 3
i
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
hgard. material storage_andtransport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators ofStormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

A
A Recsiver)
ED
�
1
Stormwater Discharge Outfall (SDO) AUG 3 0 �U,b
Qualitative Monitoring Report pW�r�P)t I
Forguidance on filling out this form, please visit: ham;11portai.ncdenLorglwsbJ lws f suln essw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -hL/®
Date of Inspection: No representative storm event occurred that discharged wring normal
business, hours, thereforeno qualitative monitoring was conducted for July 2016
Time of Inspection: AJA
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatu� I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. M Structure (pipe, ditch, etc.) Pipe from South SjgrMyyater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. Q.Q. Structure (pipe, ditch, etc.) Pipe from North Stormwater,Ba, in
Receiving Stream: Shaddox Creek _
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium -density fiberbgard. material stQEage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
RECEIVED
hermit Number NC5000151 SAMPLES COLLEC3'ED DURING CALENDAR'YEAR: 2016
AUG 3 a 201Ji his monitoring: ,port shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
CENTRAL FILE
FACILITY NAME Arauco Panels USA, LLC. DVVR SECTION COUNTY Chatham
PERSON COLLECTING SAMPLE(S) PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
moldd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sam le was collected for the month of J ly 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activitv Monitorine Reauirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mgtl
mg1l
unit
al/mo
004
Form SWU-247, lust revised 21212012
Pagel of 2

:A
STORM EVENT CHARACTERISTICS:
u
Date July 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including thbgity of fines and imprisonment for knowing violations."
(Signature of Permittee)
9zce ell6
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCSO 0151
RECEIVED
JUL 0 5 2016
CEN
TRAL FILES
FACILITY NA AEArauco Panels USA, LLC. DWR SECTION
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #�
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR. 2016
(This monitoring report shall be received by the Division no later than 30 days from
the Gate the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No
Date
Sample
Collected
50650
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow. if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of ay 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No:
Date
Sample
Collected
50050.
00556
06530:
00400
Total Plow
(if applicable)
Total
Rainfall ::
Oil &Grease
(if appl.) .
Non=polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
yam.:
mo/dd/ r
MG
inches'
mo
m
unit
` •al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

` STORM EVENT CHARACTERISTICS:
Date May 2016
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
9 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
- Z g . 14
(Signature of Permittee) (Date)
Form SWU-247, last revised 21212012
Page 2 of 2

N,
CDWR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit:
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector:ll�A
Date of Inspection: No representative storm event occurred that disch rged during normal
business hours, therefore no qualitative monitoring was conducted for May Z01b
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
JUL 0 5 ZU16
c�rur
Please verify whether Qualitative Monitoring must be performed during( We storm
event" or "measureable storm event" (requirements vary, depending on the permit .
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

is
1. ' Outfall Description:
Outfall No, 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
hoard, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 2 of 3

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pips from North Stormwater,asin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

t�
STORMWATER DISCHARGE OUTFALL (SDO) As ,
MONITORING REPORT FILE Copy n �r
lfo
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2
�(This monitoring report shall be received by the Division n later than 30 days from
//the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC. /
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 59tV
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
r
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
moldd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of A ril 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes no
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appi.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
mg1l
unit
gavino
004
Form SWU-247, last revised 21212012
Page 1 of 2

t.
STORM EVENT CHARACTERISTICS:
Date April 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
S
(Date)
A
Form SW-247, last revised 21212012
Page 2 of 2

McCrIR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit: http://portal.ncdenr.orglIMCblwqij jnpdC,g,SIr#tab-4
Permit No,: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N�A
Date of Inspection: No epresentative storm event occurred that discharged during normal
bUsinp,ss hoUrs. there[Qre no qualitative monitoring Mjas conducted for April 2016
Time of Inspection: N/A
Total Event Precipitation (inches): NZA
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined byl�gWIKD
(See information below.) MAY 3 i 2016
❑ Yes ❑ No
CENTRAL FILES
DWR SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0,1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. OutfaIl Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from -South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance _
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

` 1. Outfall Description:
• Outt"all No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWll-242, Last modified 10/25/2012

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
RECEI�TORING REPORT
OCT 0 5 2016
CENTRAL FILES
FACILITY NAME Arauco Panels USA, LLC. DWR SECTION
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PACE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/ddl r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of Au ust 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page] of 2

STORM EVENT CHARACTERISTICS:
Date August 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable -- see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibilitX of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

4
CD�_k
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on f1ling out this form, please visit: 'htt pp t. er,Q� �,yp�gb/,yy, �.yy$�s,µ/,aPdessw#t -
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -NI-A
Date of Inspection: No representative storm event occurred that discharged during normal„
business hours, therefore no Qualitative monitoring was conducted for August 2016 _
Time of Inspection:
Total Event Precipitation (inches): N/A _
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.) RECEIVED
❑ Yes ❑ No
OCT 0 5 2016
CENTRAL Fl
Please verify whether Qualitative Monitoring must be performed during aC�'M WSJ e� storm
event" or ineasureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Pagel of 3
SWU•242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 2UStructure (pipe, ditch, etc.) Pine from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage and transport. vghicjg maintQnaacc
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. Q 1� Structure (pipe, ditch, etc.) Pipe frQm NoEthr w
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture
medium deity fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.) .
FACILITY NAME Arauco Panels USA, LLC. COUNTY Chatham
PERSON COLLECTING SAMPLE(S) _ R EC E I V E D PHONE NO. (919)_ 642-6600
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab # DEC 19 2016
SIGNATURE OF PERMITTEE OR DESIGNEE
CENTRAL FILES REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements DWR SECTION
Outfall
NoSamplex
Date 3
Collecteil:.� �;
t50050 of
Tota1�
x. ,
�Flow(if.a
i;�„p
Total
iRainiall.
[SMSZIOB
BOD
[SM5220D�
COD
FEP'A�353
Total Nitrogen
[EPA 55ffl
Total Kjel'da61
Nitro en
IEP'AA42031
Phe ols
jEP'AT365r4
Total
Phosphorous
amolddl r _ _
.'1VIG` <I,V".
finches .I
JigI.
004
006
No stormwater sample was collected for the month of November 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Ac ivity Monitoring Requirements
Outfall Date ; z 566501012, _ [00556 [04530 [00460
Na Sample x .Total Flow Total" AOiI &G ase Non polar Total H u 1N Motor
r . . ;« -
Collected 'a d(tf appiicable}RamfaEl (if appl.) Q&G/TPH Suspended Oil Usage
y �,r (Method 1664 Solids
SGT-HEM), if,
a 1.
molddl r MG +c inc es e:w m q 'r, � V_X_ �m unit �al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date November 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. 1 am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

Akv -K WA
70111�h RECEIVED
CCDENR DEC 19 ;
Stormwater Discharge Outfall (SDO) �'s
cENrRAL FILI<
Qualitative Monitoring Report DWR SECr1pN
For guidance on filling out this form, please visit, http://12ortal,ncdenr.org/web/wq/ws/su/npdessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector:
Date of Inspection: No qualitative monitoringwas conduCted for November 2016
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as Be
(See information below.) DEC 19 2016
❑ Yes ❑ No
CENTRAL FILES
DWR SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureablestorm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior, The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Peree qr' gnee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage --and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
4. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage -and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of Floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

C w.
Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S) RECEIVED
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #�
Part A: Specific Monitoring Requirements
CENTRAL FILES
DWR $ECTIOt
COUNTY Chatham
PHONE NO. [phone]
E
GNATURE OF PERMITTEE OR DESIGNEEEQUIRED ON PAGE 2.
Outfall
No:
Date >, ` i
Sample`
x "
€Gollected�
(50050 .k;. ., :: ,,:1
� ;, `
[ST 521011
NW0, 0D
EEPWK3
[ERNISSIT2
IEP,,A�420�1
�EPA�3$5?!4
ter,
Total �„
FIoW(d� �'d k
Zqbf it
�Ranfall
BOD
COD
Total Nitrogen
.�
Total Kjelilahl
Nitro en
:..
Phenols `
d
otal
risphorou%ft
o
mo/dd/'-r
iMG' s trr ' '
)inches
004
006
No stormwater sample was collected for the month of October 2016. ) i
r
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Ac . vity Monitoring Requirements
yes _no
Outfall
Date
150.050 05
[00556
16600
100400
No. ` ;
Sample -' °
`TotaltFlow`
Noa polar)
Total
p
Ne EMoo
((f applicable)
LEMreaL
(if appl.)
O&GITPH
Suspended
Oii Usage
'4,..
(Method 1664
Solids
A _
W
{.
.-
,--i 4.e.r_.ae
S , HEM), if
.a 1.
ono/dd/ r _
MG
pinches"`
004
Form SWU-247, last revised 21212012
Page 1 of 2

r�
STORM EVENT CHARACTERISTICS:
Date October 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature
/2 -/ s /C
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

�y_
Ak"- x
RECEIVED
NCDENR DEC 19 LU16
Stormwater Discharge Outfall (SDO)CENTRAL FILES
Qualitative Monitoring Report DWR SECTION
Forguidance on filling out this farm, please visit: hap://portal.ncdenr.org/web/wgjws/su/nndessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA 1,LC
County: Chatham Phone No. 919-642-6600
Inspector: -W
Date of Inspection: No qualitative monitoring was conducted for October 9016
Time of Inspection: _N/A
Total Event Precipitation (inches): N/A __ _
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
.................. -.............. ---....... ... -... --------------------- ------ ------ -
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, llFertify that this report is accurate and complete to the best of my knowledge:
(Signature of Pe ee_k Dgsi ee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

I. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe fr m North Stormwattr Basin
Receiving Stream: Shaddox Cr_ee
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
mediumm density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
T Page 3 of 3
SWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC. COUNTY Chatham
PERSON COLLECTING SAMPLE(S) PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
_CEWED SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements FEB 0 2 2016
Outfall
No.
Date
Sample
Collected-.
50050..
1U0FR1LE
SM5220W
EPA 353. _
EPA.351.2 ; ..
EPA 420.1 .:
EPA 365.4
Total ;
Flow if a
Total
Rainfall
1 ON
COD
Total Nitrogen
`Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater ample was collected for the month of December 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall :
No.
Date:
Sample
Collected
50050 ;
00556
00530
00400
Total Flow
(if applicable).
Total
Rainfall,
Oil &. Grease
(if appl.)'
Non -polar.:
O&G/TPH
(Method .1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
m
mg1l
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date December 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
rz/
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
f (This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S) r. rn EIVED
CERTIFIED LABORATORY(S) Enco Lab
Lab #JAN 04 Z016
Part A: Specific Monitoring Requirements
CENTRAL FILES
DWR SECTION
COUNTY Chatham
PHONE NO. [phone] �■
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2. Cz
Laid
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4 �
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
11/07/15
0.7
120
5.7
5.0
0.04
0.71
006
11/07/15
0.7
360
58
56
0.05
0.88
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes _no
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
gallmo
004
11/07/15
0.7
4.2
69
7.03
55
006
11/07/15
0.7
NA
160
7.40
NA
STORM EVENT CHARACTERISTICS:
Mail Original and one copy to:
Form SWU-247, last revised 21212012
Page I of 2

1
Date 11 /07/2015
Total Event Precipitation (inches): 0.7
Event Duration (hours): 3.25 (only if applicable — see permit.)
.w
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibilitypf fines and imprisonment for knowing violations."
(Signature
I X-')I—IS
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

oil
KNEW
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: http://portal.ncdenr.Urg/yyt;h/Syll/yysf su/npiusw#tab-4
Permit No.:
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: Todd Phillips
Date of Inspection: 11107/2015
Time of Inspection: 14: 5 -14:50
Total Event Precipitation (inches): 0,70
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permfttp6or
Pagel of 3
SWU-242, Last modified 10/25/2012

I
1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) ire from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: _ brows_
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): no odor .._
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3O 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 O3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 O 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Nqte: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 2 of 3

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): no odor
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3O 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 O 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 O 4 5
7. Is there any foam in the stormwater discharge? Yes N�
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
•
Page 3 of 3
SWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
F MONITORING REPORT
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
r.�
FACILITY NAME Arauco Panels USA LLC. ,i cc nn COUNTY Chatham r�
PERSON COLLECTING SAMPLE(S) I V G V PHONE NO. [phone] r!"�
CERTIFIED LABORATORY(S) Enco Lab
Lab # gZ r_0 4 201b
Part A: Specific Monitoring Requirements
CENTRAL FILES
DWR SECTION
C 2
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
�11C
Outfall
No.
Date :..
Sample.,
Collected
50059 - .:
SM5240B
.SM52201)"=,
EPA 353
�EEA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall .":,
BOD
"COD ` `
Total Nitrogen
T661-7Cjeldahl`
Nitrogen
Phenols '
Total
Phosphorous
mo/dd/ r _ : _
MG _.
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of October 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes _no
Outfall
No,
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH-,
(Method 1664
SGT-HEM);
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/ddl r
MG
inches
MO
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page I of 2

* STORM EVENT CHARACTERISTICS:
Date October 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and^risonment for knowing violations."
(Signaturb of
ittee)
# _�,_,s _
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

RUM
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http: f/portal.ncdenr.orgf web4wQ/ws/su/npdCsSW#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA. LLC
County: Chatham Phone No.
Inspector: -N1A
Date of Inspection: No representative storm event oci
Time of Inspection: N/A
Total Event Precipitation (inches): _ Na
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that tfN report is accuratje-a�d complete to the best of my knowledge:
(Signature of Permittee or
Pagel of 3
SWU-242, Last modified 10/25/2012

0
1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area; ManufactUre of particle
board. material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy.-
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe fr M North Stormwater-Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 S
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

RECEIVED
NCDENR
Stormwater Discharge Outfall (SDO) NOV 0_U15
Qualitative Monitoring litatiRe CENTRAL FILES
port DWR SECTION
For guidance on filling out this form, please visit: http:lLnortal.ncdenramtweb/wq/ws/su/npdessw#tabA
Permit No.: NCS000151
Facility Name: Arauco EanC15,A LL
County: Chatham Phone No. 919-642-6600
Inspector: —"
Date of Inspection: No representative storm event occurred that discharged during normal
business hours, therefore no qualitative monitoring was conducted for September 2015
Time of Inspection: N/A
Total Event Precipitation (inches): NZA
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
.---------------- .... _.......... -......................................................
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of PermitAKr D
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from SQUth Stormwater Basin
Receiving Stream: 5haddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture
bgard. material storage and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North StQrM3yater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
sWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 MP.LR COLLECTED DURING CALENDAR YEAR: 2015
RED Oukliltoring report shall be received by the Division no later than 30 days from
SEP 0le,d,% the facility receives the sampling results from the laboratory.)
�
FACILITY NAME Arauco Panels USA LLC. CENTRAL FILES COUNTY Chatham �
PERSON COLLECTING SAMPLE(S) R SECTION PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.
Total
Flow ifa
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of An ust 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G1TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/ddV r
MG
inches
mgA
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page] of 2

iSTORM EVENT CHARACTERISTICS:
Date August 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including tl kpossibility of fines and imprisonment for knowing violations."
(Signature
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

A.
WA
.�,.+.�
FOIDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. http: //portal.ncdenr.orElweb4wq4m/su/npje$SW#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA, LLC
County: Chatham Phone No. 919.642
Inspector: --Na
Date of Inspection: No representative storm event occurred tha
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify thatAis report is accurate and complete to the best of my knowledge:
(Signature of
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe frol1 South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 _ _ Structure (pipe, ditch, etc.) pipe from North Stormwater, Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
mediUmdensi „ fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
S. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
l
Page 3 of 3
sWU-242, Last modified 10/25/2012
i

J41CMA
WNW
Stormwater Discharge 4utfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. httn: //nortal.ncdenr.orizfweh/4wslsulnndessw#tah-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA. LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N,�A
Date of Inspection: No representative storm event occurred that dischgrgedduring normal
business hours, therefore no qualitative monitoring was conducted for June 2015
Time of inspection: N/A
Total Event Precipitation (inches): N/A e n
Was this a "Representative Storm Event" or "Measureable SformmEven 4 tgfined by the permit?
(See information below.) AUG
CEt4- P'L FILES
❑ Yes ❑ No oWR SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certi at this report ' accurate and complete to the best of my knowledge:
(Signature of Permi4e or
Page 1 of 3
CM3
�O
'.0
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin„
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storag .and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. 1s there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, Material ktqrage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

Permit Number NCS000151
ST"M.,A4T DLS RGE OUTFALL (SDO)
NG REPORT
SEP 0 3 2015
CENTRAL FILES
DWR SECTION
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone] Common
SIGNATURE OF PERMITTEE OR DESIGNEE r"
REQUIRED ON PAGE 2. C7
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
moldd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of J ly 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes _no
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date July 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
k - 3 I -a
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

ACUDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidonce on filling out this form, please visit., http;llportal,ncdenr.orizlwabLwq/ws/su/npdess3M#Lab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -NjA
Date of Inspection: No representative storm event occurred that discharged_ during n�ri1L—
business hours. therefore no qualitative monitoring was conducted for IJy_ 20151
Time of Inspection: NIA
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify at his,eport is acSlrate and complete to the best of my knowledge:
(Signature of Permittee or
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipg from South 5tormwater Basin
Receiving Stream: ShaddoxCr_eek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage and transport. vehiCle maintenaiice
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 _ Structure (pipe, ditch, etc.) Pine from North Storm -water -Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium-densityfiberboard. material storage and jraj]5pQ[t
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
RESAMPLES COLLECTED DURING CALENDAR YEAR: 2015 Permit Number NC5000151 CEIVED
(This monitoring report shall be received by the Division no later than Obsys from
AUG 0 4 2015 the date the facility receives the sampling results from the laboratory.) Q
FACILITY NAME Arauco Panels USA LLC. CENTRAL FILES
PERSON COLLECTING SAMPLE(S) !ON
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitro en
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of June 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes —no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
MRA
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date June 2015
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Perm
7 -)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

w•
Permit Number NCS000151
FACILITY NAME Arauco Panels USA. LLC.
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days am
the date the facility receives the sampling results from the laboratory.)
COUNTY Chath m
PERSON COLLECTING SAMPLE(S) F V �
CERTIFIED LABORATORY(S) Enco Lab # 5
Lab #--�
Part A: Specific Monitoring Requirements CFIL
� C 04
a
PHONE NO. [phone] COO.)
SIGNATURE OF PERMITTEE OR DESIGNEE -00
REQUIRED ON PAGE 2. rdig
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/ddl r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of May 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activi Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
in 9A
unit
al/mo
004
Form SWU-247, last revised 21212012
Page l of 2

p
STORM EVENT CHARACTERISTICS:
Date May 2015
Total Event Precipitation (inches): N/A
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and- omplete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment foknowing violations."
(1A tr F
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone] _
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/yr
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of May 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ yr
MG
inches
m /l
m /l
unit
al/mo
004
Form SWU-247, lust revised 21212012
Page I of 2

STOR141i EVENT CHARACTERISTICS:
Date Mav 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-16 l7
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and -complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment foir knowing violations."
(Signature of Permittee)
(Date)
5'ZF-- /S
Form SWU-247, last revised21212012
Page 2 of 2

NCDETIR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: httpli/12ortal.ncdenr.org/wahjmq/ms/su/npde553y#tab-A
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No.
Inspector: --N9
Date of Inspection: No representative storm event oci
Time of Inspection: NZA _
Total Event Precipitation (inches): _ -N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
------.....................
...
..............
...
...........................
_...................
...
---- __..........
Qualitative monitoringrequirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certifythat this rg,RoAt is accurate and complete to the best of my knowledge:
(Signature of Permittee
Page 1 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfali No. 004 Structure (pipe, ditch, etc.) pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfatl drainage area: MallufaCtUre of particle
board, material storage_and_transport. vehicle maintenance_
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/2S/2012

1. Outfall Description: "
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Ba5,iB
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium densi]y fiberboard._ material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
r
FACILITY NAME Arauca_Panels USA, LLC. _
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.) I*&.-
C1.
COUNTY Chatham
PHONE NO. (M)_642-6600 _ C.O.)
RECEIVED
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
LJ`
Outfall
No.
Date
Sample
Collected
50050
SM5210
OD
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD CENT
nWR
CRES
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of A ril 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
my /l
m
unit
al/mo
004
Form SWU-247, Iasi revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
�• Date Apri12015
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

NCDEE R
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit. 11tl; j/oortal.ncdennorgjwehjwq/wq/sujnndessw#tab-4
Permit No.: NCS0001S1
Facility Name: Arauco Panels. USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -Na
Date of Inspection: No rCpre5CUtijtlyC storm event occurred jhat discharged du[ing normal
business hours, therefore no qualitative monitoring was conducted for April 2019
Time of Inspection: N/A _
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this reRort is accurate and complete to the best of my knowledge:
(Signature of Permittee
Page 1 of 3
' SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material stgrage gild trjjn5poct. yehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
nray be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
' SWU-242, Last modifeed 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from Noorth,Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport _
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

i
NCDEE R
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit. httn://portal.ncdenr org/web/wglws/su/npdessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No.919-642-660
Inspector: -W
Date of Inspection: No representative storm event occurred that discharged_ during normal
business hours, therefore no qualitative monitoring was co0ducted for February 2015
Time of Inspection: N/A
Total Event Precipitation (inches): NIA
R'�+
Was this a "Representative Storm Event" or "Measureable Storm ggv n �SyeFria by the permit?
(See information below.) MA 0 4 2015
❑ Yes ❑ No
CENTRAL FILES
OWR SECTIOIV
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature oft,4:mittgK Designee)
COOD
.O
U"C
Page 1 of 3
sWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from Solith 5tormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport. vehicle_ maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

Y
i
1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pine from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 3 of 3

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
�E5CEF1V9 TO RING REPORT
MAR 0 4 2015
CENTRAL FILES
FACILITY NAME Arauco Panels USA, LLC. DWR SECTION_
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 dayoft6m
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone] G92
W
F
NATURE OF PERMITTEE OR DESIGNEEQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater ample was collected for the month of February 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes _no
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GITPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/ddl r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date February 2015
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature
2-Z-7-r;
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

L
NCDE VWR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit:
Permit No.: NCS000151
Facility Name: Arauco Panels. USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N�A
Date of Inspection: No representative storm event occurred that discharged
business hours, therefore no qualitative monitoring waS Ganducted for January
during normal
2015
Time of Inspection: N/A
C�D
Total Event Precipitation (inches): N/A _ ^
000
�� �
Was this a "Representative teasureable Storm Event" as defined by the permit?
(See information below.) MAR U 4 Zp15
❑ Yes ❑ No DW CTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
------------------------- ---------------------- ---.------------- --------- ---- ---------------- ----------------- ------ -----
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this sigrfaturk, I cerC"hat tWre'port is accurate and complete to the best of my knowledge:
of 1' rmittee &Oesignee)
Z,-V? - r S
SWU-242, Last modified 10/25/2012
Page 1 of 3

v
r
1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) PipC from 5outh_Stormwater Basin
Receiving Stream: 5haddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture -of particle
board, material_ storage and transport vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
b. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 2 of 3

A
1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and tra aport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the Stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 3 of 3

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME _ Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 d from
the date the facility receives the sampling results from the laboratory.) WW
COUNTY Chatham Q
PHONE NO. [phone] C.'2
W
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2. .ram
�ar
y
Outfalt
:Nod, �«:;
Date
Sample,
p
;Collected
50050� .
5M5210B
€S1VI5220D -
FEPPAiSM - ' ' '
oEP , 51:2
1EPA�'420
ti
;`EPA 365T4
`To a
wFt f;a .
Tot l� --
jRainfalls
.FWD
Z 51
COD
�.
Total�Nitrogen
TotallKjeldahl
;Nitro en f_,. ,
$Phenols
P
Total
1Phos hoors
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of January 2015.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
004
RECEIVED
MAR 0 4 2015
rcha-r ..
Form S,hU-247, last revised 21212012
Page 1 of 2

` STORM EVENT CHARACTERISTICS:
Date January 2015
Total Event Precipitation (inches): N/A
Event Duration (hours): _ NIA _ (only if applicable — see permit.)
(if more than one storm event was sampled)
Date 2�
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the pAbility of 9"sand imprisonment for knowing violations."
(Signature
2-2-?-1
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

Permit Number NCS00151
STORMWATER DISCHARGE OUTFALL (SDO)
RECEIVE7@DRING REPORT
JAN 2 5 2017
CENTRAL FILES
FACILITY NAME _Arauco Panels USA, LLC. DWR SECTION
PERSON COLLECTING SAMPLE(S) Jose Velazco
CERTIFIED LABORATORY(S) Enco Lab #591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2016
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
r
Date
Sample.!.
�YFlowa{if=a
50050` �"
:.
'SM52i0B:
tSM522 Il ''
iEEA�353`r
"EPA1;S_5
1EP—AW20T1
IEPAK365!F
Total
TotalsBOD
Ra nfall_
-.
COD ( -
Tot 1)Nitrogen
`....
ToialI{jeldatil
Nitro en
Phenols
Total °'
IPhos porous
004
12/18/2016
0.35
33
32
4.2
2.8
<0.03
0.12
006
12/18/2016
0.35
71
1100
110
110
<0.03
4.7
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes __no
(if yes, complete Part B)
Part B: Vehicle Maintenance Ac . vity Monitoring Requirements
Outfall
No
Date
Sampl&4 A
Collected
�50050t ,
M M. _
l00556 u
-
�Od530
%0400
iii�Mow"�
k(iifFtappl1cable)
4. :�
Total
Rainfall'
_4& .x ��.:a
10-ilNon'
-po-polar
O&GiITH
1664SolidsS TG HEM),s
L
Total
Suspended
pH `i I
New Motor
4i1 UsageMethod
ino/dd/ r ' ;
MGr '"" *`�_
a_inches ' " .z ,"�
9_ "" ` w
snit
allmo
004
035
<2.40
13
8.31
55
006
0.35
NA
520
7.97
NA
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Division of Water Quality
Date 12/18/2016 Attn: Central Files
Total Event Precipitation (inches): 0.35 1617 Mail Service Center
Event Duration (hours): 2.0 (only if applicable — see permit.) Raleigh, North Carolina 27699-1617
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility ofies and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 2122012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA LLC. COUNTY Chatham
PERSON COLLECTING SAMPLE(S) ECEIVED PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab# OCT 2 g 2016
SIGNATURE OF PERMITTEE OR DESIGNEE
CENTRAL FILES REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements DWR SECTION
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
9/2/2016
1.13
270
22
21
.09
.26
006
9/2/2016
1.13
210
57
57
.03
.26
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mg1l
m
unit
al/mo
004
9/2/2016
1.13
18.3
100
7.4
55
006
9/2/2016
1.13
NA
8.8
8.5
NA
STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Form SWU-247, last revised 21212012
Page 1 of 2

Date 09/02/2016
Total Event Precipitation (inches): 1.13
Event Duration (hours): 12.0 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
/0.09. l4C
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

�...-.�llwj
i
RUM
Stormwater Discharge OutfalI (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: hUp.-ILnortal.ncdenr.orgjw+ bjw lwssj�nndessW#Itab-4
Permit No.: NCS000151
Facility Name: Arauco P
County: Chatham Phone No. 919-642-6600_ _ KE .minim
Inspector: Todd Phillips
Date of Inspection: 09/0212016 7lil6
Time of Inspection: 14:15 - 14;5QQ_ CFnirnn I -11
DWR SECTIIL
pN
Total Event Precipitation (inches): 1.13 _.
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
.. ......................... .. .. ..
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, j ctkrtify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. ODA Structure (pipe, ditch, etc.) Pipe fi-Qm South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particIC
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: bi'.ma
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): no odor _
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2O 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1O 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
7.
B.
9.
1 2O 3
Is there any foam in the stormwater discharge?
4 5
Yes
Is there an oil sheen in the stormwater discharge? Yes
9L ',
Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, East modified 10/25/2012

1. Outfall Description:
Outfall No. QU Structure (pipe, ditch, etc.) Pipe from North Stormwater,Ba
Receiving Stream: Shaddox Creek _
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
Medium density fiberboard- material _storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3O 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 02 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 O2 3 4 5
7. Is there any foam in the stormwater discharge? Yes N�
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes Q
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

STORMWATER D2SCAHARGE OUTFACE (SDO)
_ MONGTORING REPORT FILE Copy r � �
Permit Number NCS000151 SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall he received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA LLC. COUNTY Chatham
PERSON COLLECTING SAMPLE(S) E EIVED PHONE NO. [phone] _
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab # APR 0 4 Z016
SIGNATURE OF PERMITTEE OR DESIGNEE
CENTRAL FILES REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements DWR SECTION
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged du ' orking hours,
therefore no stormwater sample was collected for the month ofWbrua 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mVA
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date February 2016
Total Event Precipitation (inches): NIA
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the ossibiliV of�6nes and imprisonment for knowing violations."
(Signature of Permittee)
3.30, �6
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

cEN r1
1_ F1LEs NE R
vyP 5ECT1013 Stormwater Discharge Outfall (SDO) Cosbor
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http://portal.ncdenr orgf yeb/Wfi/K'S/sulnpdessw#tah-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: - VA
Date of Inspection: No gegresentative storm event occurred that discharged during normal
business hours, therefore no qualitative monitoring was conducted for February 2016
Time of inspection: -NLA
Total Event Precipitation (inches): N /A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a °measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I cert' that this report is accurate and complete to the best of my knowledge:
3v �6
(Signature of Permittee or Designee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

11 Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
13. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) pine from North Stormwater Basin,
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture -of-
medium.densit3Lflb.erboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

;►
A741;�KF,Awj c Jl1 —
CCDEEIR
Stormwater Discharge Outfall [SDO]
Qualitative Monitoring Report
For guidance on filling out this form, please visit. httpl//portal.ilCdCar.org/web/wq/wslsu/npdessw#tah.--4
Permit No.:
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N4 A
Date of Inspection: No representative storm event occurred that discharged duringnormal
business hours, therefore no qualitative monitoring was conducted for December 2015
Time of Inspection: NIA
Total Event Precipitation (inches):
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
... .................. -..........................................-.-.-...-.-.-.--..--.-..-.....-.-.-.-...-.-.-.-.-.-.-.-.-...-.-.-.--.-.--.-.-.------------.-.-.-.-_-.-------.-.-.-......,__-.-.-.------------.-.-.-.--.----.-.-.-.-.-.-.-.-.-.--...-..-.-.-.-.-.-.-.-...-..................._..._...._...
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permidee or Designee)
// Z
0
SWU-242, Last modified 10/25/2012
Pagel of 3

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pil2e from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: ManufactureeQf.12article
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e,, smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
R EC E I VE DONITORING REPORT
APR 2 8 2016 SAMPLES COLLECTE
DWR SECTION
INFORIMARON PROCESSING UNIT
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
P/L'c COP �
D DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no lat O days from
the date the facility receives the sampling results from the labors
COUNTY Chatham
PHONE NO. [phone]
F
NATURE OF PERMITTEE OR DESIGNEE
QUIRED ON PAGE 2.
Outfall
Nok '`
'
,Date.1 =
�Samplea•
�Collected�� rFlo�w
,50050 '
W
ISM52l0B
W 220D�
FEP,'AT M3
FEP'AIS54T2M1
I+EP,A IOR
FEMA'� 04i
(tTotal_
iif.a
Total,
Rainfall
BOD
COD'
Total Nitrogen
Total K;el'dalil
Nitro en
Phenols
Total
Phos porous
moldd/ r. ,2=MG
finches.
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of March 2016.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
:Outfall -
Date -
50050 �` _ 9
CU A
C00534
C00400
No...-
x
Sample
s .3,-F"
Collected,:
:R
.
>.TotilpFlow .'
(if applicable)
Total
Rainfall
a"se
Oil & G re
-
{if appl.)
Non polar
O&GITPA
(Method 1664
Total
Suspended
Solids
pH
New Motor
Oil Usage
SGT-HEM), if
a 1.
mo/ddl a :
'iVIG# ,_ ,.:ill
finches
�
m�
unit
�llmo Wl
004
S-r
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Division of Water Quality
Date March 2016 Attn: Central Files
Total Event Precipitation (inches): N/A 1617 Mail Service Center
Event Duration (hours): NIA (only if applicable — see permit.) Raleigh, North Carolina 27699-1617
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
ForguiLame:
lling out this
Permit 000151
Facility Arauco
County: — t��
please visit: bpi/ jt2ortal.ncdenr,org jweb jwq jws jsu jn dessw#tab-4
�F:r(lrw
LLLC
Phone No. 919-642-6600 .
Inspector: _V A r jp
Date of Inspection: No representative storm event occurred that dischargedip;ng
Time of Inspection: -NM T„ i
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined bjhe permitm
(See information below.) F n
❑ Yes ❑ NO b cn N �-n
C
Please verify whether Qualitative Monitoring must be performed during a "representat torg M
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement, Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local
Office.
By this signat I ce tify that this report is accurate and complete to the best of my knowledge:
A-6
(Signature of Permittee or Designee)
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Ouffall No. 004 Structure (pipe, ditch, etc.) Pll2e from South Stormwater„Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and -transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/ZS/2012

I. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North 5tormwater Basin
Deceiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufactui;e of
medium dgasit.y fiberboard, material storage and transpoEt
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10, Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

-A
I�CDAN RECEIVED
Stormwater Discharge Outfall (SDO) OCT D 12014
Qualitative Monitoring Report CENTRAL FILES
DWR SECTION
Forguidance on filling outthisform, please visit: http://Vor_tal.ncdenr.org./web.lwn/wsf,sulnpdCSsw#tab-4
Permit No.: NCS000151
Facility Name: Arauca Panels. USA. LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N�A
Date of Inspection: No representative storm event occurred that discharged during normal
business hours, therefore no Qualitative monitoring was conducted for August 2014
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
q.........,....,"" ~ ~ Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature,/c�ftify/thali✓kis/epot is accurate and complete to the best of my knowledge:
(Signature of PermjKee or
Page 1 of 3
-L( - H
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe ftom Soutb Stormwater
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board,1 5torage and trao5port.1raaintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Cree
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard -material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

IV
Permit Number NCS000151
ATER DISCHARGE OUTFALL (SDO)
R G11 MONITORING REPORT
��� 4120i4
CENR SECT 4 4
�W
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone] _
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of August 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
gallmo
004
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date August 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including thS_possibility of fine5.anT4 imprisonment for knowing violations."
(Signature
1 - Z,4 1 t
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151 RECEIVED SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
AUG 2 8 ZOA the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC. rpgT AL FILES
PERSON COLLECTING SAMPLE(S) I)WQ1BOG
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. 919 642-6600
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total K,jeldahl
Nitrogen
Phenols
Total
Phosphorous_
moldd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of J ly 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GJTPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
unit
gallmo
004
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date July 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours); (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledlA and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possigil#y of fines ayd imprisonment for knowing violations."
(Signature of
1;7,
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

AS,
�
NCDEE R
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: -
Permit No.: NCS000151
Facility Name: Arauco Panels. USA. LLC
County: Chatham Phone No.
Inspector: -N�A
Date of Inspection: No representative storm event op
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm EvREIVFAermit?
(See information below.) 4
ElYes ElNo
JUL o 2 2U
CED aB40
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
-.y ... - ............ _ --.
------......-------..-.--..----------- ------------ ----- ------ --- --------- --- -- - - --.----------------------_ . _... ------
Qualitative monitoring � ----
nitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signa^ I cefy the report is accurate and complete to the best of my knowledge:
(Signature of
C—L9-1*
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from_South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage and transport, vehicle maintenance _
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge,. where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
5. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the Stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. Q06 _ ___ Structure (pipe, ditch, etc.) Pipe from North Stormwater„basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

A�
NCDEENR APR 2 4 2014
Stormwater Discharge Outfall (SDO) CENTRAL FILES
Qualitative Monitoring Report DWQ/soG
For guidance on filling out this form, please visit: http:I/portal,ncdenr,argjweb jwq /jsu jnndesswgtah-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA. LLC
County: Chatham Phone No. 919-642-66W
Inspector: -N A
Date of Inspection: No representative storm event occurred that_ discharged dUring normal
business hours. therefore no qualjrative monitoring was coliducted for March 2014
Time of Inspection: N/A _.
Total Event Precipitation (inches): NIA
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event"or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certi th t thiisseportr urate and complete to the best of my knowledge:
fU" 1 4 _ 22� 1 `i..
(Signature of Permittee orAesignee)
Page 1 of 3
a
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) pipe from South Stormwat
Receiving Stream: Shaddox_Creek
Describe the industrial activities that occur within the outfall drainage area: Manuf
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):.
4. _ . Clarity: Choose the number which best describes the clarity of the discharge, where.1,is
clear and 5 is very cloudy: I '
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3, 4 5 .
6. Suspended Solids: Choose the number which best describes the amount of suspended _
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8.11 Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe _..._._
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU•242, Last modified 10/25/2012 ' `

1. Outfall Description:
Outfall No. QQ6 Structure (pipe, ditch, etc.) Pine from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

.V
STORMWATER DISCHARGE OUTFALL (SDO) -
TORINGREPORT +4
Permit Number NCS000151 V AMP L SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
JUL 2 4 Z01A (This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
CENTRAL FILES
FACILITY NAME Arauco Panels USA LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of June 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GIfPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWCJ-247, last revised 2/212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date ,Le 2014
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
7- zj-If
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

• ;1 r
i�
IR EWR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit: httl2://portal.ncdenr.QEU13MPh/yLq/ws/su./npdessw#tah-4
Permit No.: NCSOOQ151
Facility Name: Arauco P-anels. I1SA._LLC
County: Chatham Phone No. 219-642-6600
Inspector: —W
Date of Inspection: No representative storm event occurred that discharged during no,i mal
business hours, therefore no qualitative monitoring was conducted for June 2014
Time of Inspection: N/A
Total Event Precipitation (inches): _ N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signAre, I certify thAt this report is accurate and complete to the best of my knowledge:
(Signature ofpy�mitte��esignee)
Page 1 of 3
SWU-242, last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stroorrr lwalgr„Ha5in
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
material storage d tran5port, vehiCle Maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:.
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. Q06_ Structure (pipe, ditch, etc.) Pipe from North Storm -water Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, materiaLst-orage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and S is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

STORMWATER DISCHARGE OUTFALL (SDO)
RECEIVE MONITORING REPORT
Permit Number NCS000151
APR. 2 42014
CENTRAL FILES
FACILITY NAME Arauco Panels USA, LLC. DWQIBOG
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the,date the facility. receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
°SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
-
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total ' ;
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
moldd/ r
MG
inches
004
006
No. representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of March 2014. ,
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —yes —no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/I'PH '
(Method 1664
SGT-HEM), if
appl.
Total.
Suspended
Solids
pH
New Motor
Oil Usage
molddl r
MG
inches =
m
unit
Ralfto
004
Form SWU-247, last revised 2212012
Page 1 of 2

V
STORM EVENT CHARACTERISTICS:
Date March 2014
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete: I am aware that there are significant penalties for submitting false information,
_ including the p63' ibilityAf fines and imprisonment for knowing violations."
(Signature of
`-/- r ZZ- 14
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME _ Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of May 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
a 1.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
unit
al/mo
004
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date May 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of
C-25-14
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

Ay
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: httpi.//portal.ncdenr.org/web/wq/ws/su/nndessw#tgb-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA. LLC
County: Chatham Phone No. 919-642-6600
Inspector: -®
Date of Inspection: No representative storm event occurrpd that discharged during normal
bus�ine,ss hours. therefore no qualitative monitoring was conducted for January 2014
Time of Inspection:.
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or `measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this si#future'} I certify thats report is accurate and complete to the best of my knowledge:
(Signature of l 6r`mittee or Desi
2 - Z'i--- l �
RECEIVED
MAR 0 6 2014
Page 1 of 3
SWU-242, Last modified 10/25/2012
CENTRAL FILES
DWQ/BOG

1. Outfall Description:
Outfall No, 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 S
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

Ar
1. Outfall Description:
Outfall No. QQb Structure (pipe, ditch, etc,) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
sWU-242, Last modified 10/25/2012
Page 3 of 3

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SW210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total K,jeldahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of January 2014.
%&�,WL+l
V L_ Q:j
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes —no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
'MAR 0 6 Z014
CENTRAL FILES
DWQIBOG
Outfal_I
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
unit
galtmo
004
Form SWU-247, last revised 2/W012
Page i of 2

STORM EVENT CHARACTERISTICS:
Date January 2014
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable— see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the,ms¢ibility of fines and imprisonment for knowing violations."
2-'Z*`�
(Date)
Form SWU-247, last revised 2l2l2012
Page 2 of 2

Permit Number NCS000151
RECEIVED
STORMATER DISCHARGE OUTFACE (SDO)
MAR 2 5 24 MONITORING REPORT
CEES
NTRAL
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfail
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mold r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater ample was collected for the month of February 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outran
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
OR & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
a 1.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
unit
al/mo
004
Form 5WU-247, last revised 2212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date February 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possj"ity of fines and imprisonment for knowing -violations."
(Signature of
(Date)
Form SWU-247, last revised 2a,12012
Page 2 of 2

Z&LFWAA
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. http://12ortal.ncdenr.or&4web/wq/ws/su/npdessw t h�-4
Permit No.: NCS000151
Facility Name: Arauco_Panels.USA._LLC
County: Chatham Phone No. 919-642-6600
Inspector: -N�A
Date of Inspection: No representativg goM gvent occurred that discharged dur"ng normal
business hour& therefore no qualitative monitoring was conducted for February 2011
Time of Inspection: NZA _
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature; I �ertifyAat this report is accurate and complete to the best of my knowledge:
(Signature of Pef�(ittee or
'y. 'L-4 — 1 y-
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from SouthStormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) pier, from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture
medium -density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
A
Page 3 of 3
SWU-242, Last modified 10/25/2012

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
RECEIVMITORING REPORT
DEC 0 2 W4 SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
CENTRAL Flit✓ the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC. DWR SECT!i' COUNTY Chatham
PERSON COLLECTING SAMPLE(S) Todd Phillips PHONE NO. [phone]
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/ r
MG
inches
004
10/14/14
0.21
75
370
45
29
0.03
0.42
006
10/14/14
0.21
19
200
47
47
0.05
0.094
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&GlTPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
MRA
unit
al/mo
004
10/14/14
0.21
12.0
99
8.41
55
006
10/14/14
0.21
NA
130
8.60
0
STORM EVENT CHARACTERISTICS:
Mail Original and one copy to:
Division of Water Quality
Form SWU-247, last revised 21212012
Page 1 of 2

Date October 14, 2014
Total Event Precipitation (inches): 0.21
Event Duration (hours): (only if applicable -- see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature
//—. ZJ
(Date)
Form SW-247, last revised 21212012
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report small be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of Septemher 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —yes —no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
ntCElife
OCt222014
CENTRAL FILES
DWR SECTION
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
unit
al/mo
004
Form SWU-247, last revised 222012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date September 2014
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledgeAnd belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the po�ibijity of t"mes and_imprisonment for knowing violations."
(Signature of P�dittee)
b "2V, - (4
(Date)
Form SWU-247, last revised 2212012
Page 2 of 2

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this farm, please visit. http:/.Iportal.ncdenr.org/web/3yq/ws/su.Inpdessw#tah-A
Permit No.: MCSQ001551
Facility Name: Arauco Panes, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: --NLA
Date of Inspection: No representative storm event occurred that discha[ged during normal
business hours, thergfgre no$ualitative monitoring was conducted for September 2014
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
IE
Was this a "Representative Storm Event" or "Measureable Storm Event" ds'defg by�h ®rmit?
(See information below.) OCT 2 2 2014
❑ Yes ❑ No
CENTRAL FILES
DWR SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
--------------------------------------------------- ------------------- ---- ----
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I cer^ tha Vis repAis accurate and complete to the best of my knowledge:
(Signature of Permittee
Pagel of 3
SVM-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. Q04 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox_Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture ofpa1-tiele
board. material storage and transport. vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
6. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

e
1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard. material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with Floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 3 of 3

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
REC
EIVED
E SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
REC C (This monitoring report shall be received by the Division no later than 30 days from
MAY 3 0 Z014 the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA LLC. CENTRAL FILES
PERSON COLLECTING SAMPLE(S) EM CERTIFIED LABORATORY(S) Enco a 91
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. (919} 642-6600
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow (if app.)
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phos horous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of A ril 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), K
a 1.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
unit
al/mo
004
d.
Form SWU-247, last revised 2/2/2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date April 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): N/A (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best
of my knownd belief, true, accurAe, and complete. I am aware that there are significant penalties for submitting false information,
including do poskibilifi # fi* andi6pVksonment for knowing violations."
(Signature of
S_Zg_I f
(Date)
Form SWU-247, last revised 2/W012
Page 2 of 2

1
Al � •A
'*A RECEIVED
RECEIVED
NCDENR AUG 2 S 2014
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report cEDW01so�Es
For guidance on filling out this form, please visit: http�./.Iportal.nCdenr.org/wgb/Wq../ws/sU.Jap-d=w#tab-4
Permit No.: NC5000151
Facility Name: Araucg Panels, USA, LLC
County: Chatham Phone No. 919-642-6600 C=
Inspector: N A Cz
Date of Inspection: No representative storm event occurred that discharged ring normal LLJ
business hours. therefore -no qualitative -monitoring was conducted for July 2014 j
Time of Inspection: N/A T ,,,�
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no' storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify^at t4� rekort is 4cc�rate and complete to the best of my knowledge:
(Signature of Permittee orV,2resignee)
Page 1 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board -material storage and transport._ vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. FIoating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Basin,
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberbgard, material storage and rgnsnort,
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
5WU-242, Last modified 10/25/2012

c
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000151
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S) ffinraj� / D
CERTIFIED LABORATORY(S) Enco
L -(-"15
Part A: Specific Monitoring Requirements
CENTRAL FILES
DWR SECTION
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Chatham
PHONE NO. 919 642-6600
r*i
SIGNATURE OF PERMITTEE OR DESIGNEE ��
REQUIRED ON PAGE 2.
C=
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater ample was collected for the month of December 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
yes no
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page] of 2

STORM EVENT CHARACTERISTICS:
Date December 2014
Total Event Precipitation (inches): N/A
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable -- see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Perm
1--e3-/r
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

r
KNEW
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http;//portal.ncdenr.orglweb jwq f ws jsu jnodessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -AAA
Date of Inspection: No representative storm event occurred that discharged during normal
business hours, therefore no qualitative monitoring was co0ducted for December 2014
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or °Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatuw,,l certif,�t pl thisyefbr� is accurate and complete to the best of my knowledge:
(Signature of Per�mitWe or
Page 1 of 3
SWU-242, Last modified 10/25/2012

r-
1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc,) Pipe from Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board, material storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
SWU-242, Last modified 10/25/2012
Page 2 of 3

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from North Stormwater Bil5in,
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium -density fiberboard, material storage and transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
• SWU-242, Last modified 10/25/2012

Permit Number NCS000151
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
SAMPLES COLLECTED DURING CALENDAR YEAR: 2014n
(This monitoring report shall be received by the Division no later than 30 d f
from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Arauco Panels USA, LLC.
PERSON COLLECTING SAMPLE(S)
CERTIFIED LABORATORY(S) Enco Lab # 591
Lab #
Part A: Specific Monitoring Requirements
COUNTY Chatham
PHONE NO. (91916424600 Q
ar.y
SIGNATURE OF PERMITTEE OR DESIGNEE smog
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
SM5210B
SM5220D
EPA 353
EPA 351.2
EPA 420.1
EPA 365.4
Total
Flow if a
Total
Rainfall
BOD
COD
Total Nitrogen
Total Kjeldahl
Nitrogen
Phenols
Total
Phosphorous
mo/dd/ r
MG
inches
004
006
No representative storm event occurred during the month which discharged during normal working hours,
therefore no stormwater sample was collected for the month of November 2014.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
A&
M
{D
M
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Cn
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
m
m
unit
al/mo
004
Form SWU-247, last revised 21212012
Page l of 2

STORM EVENT CHARACTERISTICS:
Date November 2014
Total Event Precipitation (inches): NIA
Event Duration (hours): NIA (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature
L2 t
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

1
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: httpol/por-tal.ncdenr.org/lyCb/wqlws/su/nt)dessw#tab-4
jaws/su/npdessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels, USA, LLC
County: Chatham Phone No. 919-642-6600
Inspector: -I jA
Date of Inspection: No representative storm event occurred that discharged during normgj_
Time of Inspection: N/A
Total Event Precipitation (inches): N/A
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatu , I c94f.y that this report is accurate and complete to the best of my knowledge:
r
(Signature of p�nittee o�ignee)
Page 1 of 3
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pipe from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: ManUfaCture of particle
bgatd,majerial storage and transport, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and S is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 ^ Structure (pipe, ditch, etc.) Pipe from North Stormwater_Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, materia�5tQtage ald_transport
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and S is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012

NCDENR RECEIVED
Stormwater Discharge Outfall (SDO) DEC p 2 2014
Qualitative Monitoring Report CENTRAL FILES
DWR SECTION
For guidance on filling out this form, please visit: htt;//portal.ncdenr orglweb/wQ/ws/suinpdessw#tab-4
Permit No.: NCS000151
Facility Name: Arauco Panels. USA. LLC
County: Chatham Phone No. 919-642-6600
Inspector: Todd Phillips
Date of Inspection: 10114 014
Time of Inspection: - v
Total Event Precipitation (inches): 0.21 0
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permjp
(See information below.)
® Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary, Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, Ipeqify that tois report is accurate and complete to the best of my knowledge:
(Signature of Permit or
Pagel of 3
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 004 Structure (pipe, ditch, etc.) Pine from South Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of particle
board. material storage n�port, vehicle maintenance
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brown _
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): no odor
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2O 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
O 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
7
8.
9.
1 0 3
Is there any foam in the stormwater discharge?
4 5
Yes
Is there an oil sheen in the stormwater discharge? Yes
'1V
Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of 5tormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 3
sWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 006 Structure (pipe, ditch, etc.) Pipe from -North Stormwater Basin
Receiving Stream: Shaddox Creek
Describe the industrial activities that occur within the outfall drainage area: Manufacture of
medium density fiberboard, material storage and transport _,-
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brown !,
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): no odor
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 O2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1O 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
7.
8.
9.
1 () 3
Is there any foam in the stormwater discharge?
4 5
Yes
Is there an oil sheen in the stormwater discharge? Yes Na
Is there evidence of erosion or deposition at the outfall? Yes @o
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 3 of 3
SWU-242, Last modified 10/25/2012