NCS000134_MONITORING INFO_20190201

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
ou C)
I
DOC TYPE
El FINAL PERMIT
'MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
)o (-I oc� o I
DOC DATE
❑
YYYYMMDD

Avoca,LLC
Po Box 129
Avoca, L L C 841 Avoca Farm Rd
Merry Hill, NC 27957
The World's Premier Botanical Extraction Company Phone:
F:252-482-8622
Date: January 24, 2019 R EC E IV E D
Division of Water Resources 2019
Attn: Central l"iles
1617 Mail Service Center CLh i F«' ►=ILE`
Raleigh, NC 27699-1617
C11LIR S ECTIO I
Subject: Avoca, LLC - Permit No. NCS000134 - 13ertic County
1) Stormwater Discharge Outfall Monitoring Report — Tier 2
2) Stormwater Discharge Outfall Qualitative Monitoring Report —Tier 2
Report for December 2018
Enclosed you will find the original and 1 copy of the compliance reports on forms SWU-
247 and SWU-242 as required by Permit No. NCS000134 for Outf'all 003.
Thcse reports are required since Avoca, Inc. has entered the Tier 2 step after the
benchmark values were previously exceeded for 2 consecutive sampling periods for
outfall 003 during semi-annual sampling events on May 22, 2012 and December 12,
2012. Avoca has implemented the Tier 2 step as outlined in the permit. "bier 2 requires
monthly monitoring of the outfalls with exceeded benchmarks until 3 consecutive
samples are taken with values below the benchmarks. Avoca began the monthly sampling
of outfall 003 in ,January 2013.
There was not a representative rainfall event that occurred within a time frame that
samples could be analyzed during the month of December so samples were collected
as soon as an event occurred the following month.
The Total ,Suspended Solids and COD benchmark values for Outfall 003 were
exceeded with the most recent samples collected on 01/04/2019.
The following benchmark values were exceeded with the samples collected on December
12, 2012 that triggered the Tier 2:
- The Total Suspended solids benchmark is 100 mg/L. The result from Outfall
003 was 117 mg/L.
- The COD benchmark is 120 mg/L. The result from Outfall 003 was 1014
mg/L.
- The Phosphorus benchmark is 2 mg/L. The result from Outfall 003 was 6.47
mg/L.

- The Nitrogen Benchmark is 30 mg/L.
The following is the results of the samples collected from outfall #003 most recently
on 01/04/2019:
- Total Suspended Solids = 105mg/L
- COD = 142
- Phosphorus = 0.56 mg/L
- Nitrogen = 1.9 mg/L
The results of the sampling were very favorable with no exceedances this month. Avoca
will continue to monitor the storm -water from outfall #003 monthly. If you have any
questions, please contact me at [phone] extension 287.
Sincerely,
Brian Conner
hnvironmental, Health, & Safety Manager.
Avoca, LLC

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS 000 i 3 H
FACILITY NAME AV eo Ca In L
PERSON COLLECTING SAMPLE(S) r A e
CERTIFIED LABORATORY(S) _t nv:y flp^yneA+ 1. Lab # 1Q
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: ?Zke IZOVA
(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
PHONE NO. -V;L)
SIGNATURE OF PERMITTEE OR DESIGNEE -
REOUIRED ON PAGE 2.
Outfall
No.
Date
Sample
50050
Total
Flow if a
Total
Rainfall
N�7tro ,
Cr-t
1. mad
QlnaS �'1orvS
Q
"TSS
(LIDCollected
mo/dd/ r
MG
inches
r'►� i L
r" FE7•ng
! ►...
,n,g L
+rti..g L
001
OX OLAUR
0.o22
Q. S
o.5
lEJ
2
-r,
03
©ko� 1
0 old
0.3
.4
< 05
1.5
5to
Ooy
O o0to
D.
4 O.51
� . OS
0.0
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes VD
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall"Pate
No.
,
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/ddl r
MG
inches
m g1l
m /I
unit;"
al/nW
Form SWU-247, last revised 21212012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date 04119
Total Event Precipitation (inches): Q . 3
Event Duration (hours): Li 6+ (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 27699-16I7
"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 yiolations."
12y119
(Signature of Permittee) (Date)
Form SWU-247, lust revised 21212012
Page 2 of 2

CD
Star n.rDwater Discharge Outfaill (SOO)
Qualitative Monitoring Report
Forguidance on flling out thisform, please visit. htti)://portal.acdenr.org/web Jr/npdes-stormwater/
Permit No.: N/C/ 4/0/ O/ I / 3/V/_/ or Certificate of Coverage No.: N/C/G/—/—/`/_/—/_/
Facility Name: AVOO =a 7 ` c.a�sat� a c9 _-
ZSZ- � Z- 2133 County: ��.�+�. Phone No.
Inspector: r Csanntr _
Date of Inspection:. 1 141A
Time of Inspection: 10
Total Event Precipitation (inches): o , 3
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Q 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.-
�agkMAA C9WAAOA)
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

I. Outiall Description: n
0utfall No. - 0 -0- 1 - ;— Structure (pipe, ditch, etc.)
Receiving Stream: SaA'O"-% cTe-e- 4
Describe the industrial activities that occur. within the outfall drainage area: +
ti1�Cr$� � +f[aCrai;�Mn C?'�i 5a4fO�r,ngS�CLOLA.� i�(sS� rG_�ttr�vpC�S,,taa e CLV!�,a v, �ti��,
2. Color: Describe the color of the discharge using basic colors (red, brown; blue, etc.) and tint
(tight, medium, dark) as descriptors: k+aht by g►an
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): 00ne
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy: ,
1 20 3 4 S
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:
Q1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes ©a
S. Is there an oil sheen in the stormwater discharge? Yes ©o
9. Is there evidence of erosion or deposition at the outfall? Yes I`io
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

MCDENR
St®rmwater DIlscharge OutfalR (SOO).
Qualitatve Monitoring Report
For guidance on filling out thisform, please visit: litter/partal.ncdeiir.ore/web/lr/npdes-stormwater/
Permit No.: N/Cl4/Q/Q/J / / /_/ or Certificate of Coverage No.: N/C/G/`/_/`/_/_/_/
Facility Name: P+,,Ocg `,c , c rgAg j _
County: '�DE��2. Phone No. Z52— qc0' 2- 2�33
Inspector: TY.asn Cor,.,w T�.._.._._�. _..
Date of Inspection: ]ILA i 19
Time of Inspection: O—V 20' '
Total Event Precipitation (inches): O- 3
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the'permit?
(See information below.)
Q Yes ❑ No
Please verify whether Qualitadve Monitoring mustbe 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:
1i,KrsSVx�lQ�.•- - -
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No..0Z Structure (pipe, ditch, etc.)
Receiving Stream: c+reek
Describe the industrial activities that occur. within the outfall drainage area:
�r7tcri�4C�� �.Si��r�,L��vT Q� �Itr.Fuv;,nQs� C�'.OiJ1� �rl���r�wCt'4„'� �3�°ira-lru u ���te��.•5
2. Ulor: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Ce,1Gw
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): IJ0rtG
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy: .
1D 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:
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 G
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfa117 Yes Na
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 7/3 1/20 13

y p L!
CDENRI
Storrmwate Discharge Outfa[R (SD®)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: httu,_//portal.ncdenr.orE/web/Ir/npdes_starm,eater/
Permit No.: N/C/0/C�/O/-,/-3/V/_/ or Certificate of Coverage No.: N/C/G/`/_/`/_/_/_/
Facility Name: AVOCA;7,nCOV-POng iecA
County: �ev-� +e. Phone No.
Inspector: p,44 r-1. _ _�. _......._. __
Date of Inspection:
Time of Inspection:
Total Event Precipitation Cinches): 0.3
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Ices ❑ 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:
% ,
xAq
CSignature of Permittee or Designee)
Pagel of 2
S WU-242, Last modified 7/31/2013

1. Outfall DescripEon:
Outfali No. �007) Structure (pipe, ditch, etc.)
Receiving Stream: S'-A t-^C % cTetk
Describe the industrial activities that occur.within the outfall drainage area:
Qi n'Cak �.��Gcy'1 C]; '`�'LC�Fi?ilti�+ rj `-,��i�fP.S
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: C \ea►r
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): �30 n — _
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:,
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 © 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 G
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 2
SWU-242, Last modified 7/31/2013

L'�CE.
Sta lip watea; Discharge Guffaill [SD®)
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit: httn //portal.ncdennorg/web/lr/npdes-storrnwater/
Permit No.: N/C/ 0101 o/-L/-3/1/_/ or Certificate of Coverage No.: N/C/G/—/_/_/_/_/_/
Facility Name: caa `mac-o,pora>+Cj
County: i
Inspector:
Date of Inspection: \6i
Time of Inspection: _Q-1I LA
Total Event Precipitation (inches): O- 3
Phone No. ZSZ- LR'bZ- 21'233
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 t6 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:
AIr ti
An
(Signature of Permittee or Designee)
Pagel of 2
5WU•242, Last modified 7/31/2013

1. Outfall Description:
Outfall No.- CC) OLA_ Structure (pipe, ditch, etc.)
Receiving Stream: S'Akv,0n C.k
Describe the industrial activities that occur within the outfall drainage area: t
_tSniGn'ca� � �CaC. i�4h Q �1��°���r�QSw�u r�SiVPS,�rC�Q��rCi'S.����Y2lvW V
2: Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: QMV'
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): K)Ov1C.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
0 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:
lO 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:
2 3 4 5
7. Is there any foam in the stormwater discharge? Yes To
8. Is there an oil sheen in the stormwater discharge? Yes V
9. Is there evidence of erosion or deposition at the dutfall? 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 2 of 2
SWU-242, Last modified 7/31/2013

MCDE
Qualitative Monitoring ing Report
For guidance on filling out th isform, please visit: httn://aortal.ncdenr.orglweb/lr/npdes-storinwater/
Permit No.: N/C/ 0/QIQ/ I /-3/�1/_/ or Certificate of Coverage No.: N/C/G/_/_/_/_/_/_/
Facility Name: At'Oca I Zn(.a,,?ora+e CA
County: E)e��(Z. Phone No. Z`SZ-TL4bZ- Z133
t
Inspector: _,
Date of Inspection: IN t1Ct
Time of Inspection: Q -; SO
Total Event Precipitation (inches): O- S
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:
i"bn C-r%AAA^V A
(Signature of Permittee or Designee)
Page 1 of 2
SINU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. 00-7 Structure (pipe, ditch, etc.) _ p ►CO—
Receiving'Stream: s6A Lrncvl c.v'ee k
Describe the industrial activities that occur -within the outfall drainage area:
_y �p
P�DC?t�C�1 �r'1rr�Gtii�te� O �rSCe�fki�,n�S+CiLoi�.��i`.F�S�rCz4t�rCt'S.� Oi��QMu sutpla'���'�&��
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: C kegy�
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): t,O,n(,
i
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy: ,
Q' 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 ofsuspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
Q 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes Qo
S. 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
Dote: 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

Enw,ummuml % hmpumbd
114 OAKMONT DRIVE PHONE [phone]
__GREENVILLE,_N.C. 27858 FAX_{252) 75li-QE
AVOCA, LLC (STORMWATER SITES)
MR. BRIAN CONNER
P.O. BOX 129
MERRY HILL ,NC 27957
ID#: 605
DATE COLLECTED: 01/04/19
DATE REPORTED : 01/22/19
REVIEWED BY: ;l
SW #1 SW #3 SW #4 Analysis Method
PARAMETERS Out.,Grab Out.,Grab Out.,Grab Date Analyst Code
PH (not to be used for reporting) 8.5 9.0 8.1 01/04/19 HI4L14 45001IB-1I
COD, mgll 142 61 <20 01/11/19 SFU H8000-79
Total Suspended Residue, mg/1 105 58 <2.6 01/07/19 TBG 2540D-11
Total Igeldahl Nitrogen as N,nig/l 1.62 2.68 <0.20 01/18/19 TLH 351.2 112-93
Nitrate -Nitrite as N, mg/1 0.28 0.39 0.31 01/07119 DTL 353.2 R2-93
Total Phosphorus as P, mg/I 0.56 1.54 0.06 01/181.19 BLD 365.4-74
Lead, ug/1 6 <5.0 <5.0 01/09/19 M'rfvl 3113B-10

Environment 1, Inc.
P:O S x 7095, 114 Oakmont Dr.
C'ireenvil)e. NC 27858
CHAIN OF CUSTODY RECORD
Page 1 of 1
environment I inc.com
DISINFECTION
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.O. BOX 129
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SAMPLES RECEIVED IN LAB AT °C
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DATEMME
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DATErIIME
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PLEASE READ Instructions for completing this form on the reverse side. Sampler must place a "C" for composite sample or a "G" for
FORM 05 Grab sample in the blocks above for each parameter requested. N n 357674

AA
Xf, Avoca, LLC
The World's Premier Botanical Extraction Company
Date, January 14, 2019
Division of Water Resources
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RECEIVED
JAN 2 3 2019
CEN FRAL FILES
CWR SECTV,41
Avoca,LLC
PO Box 129
841 Avoca Farm Rd
Merry Hill, NC 27957
Phone; 252-482-2133
Fax: [phone]
Subject: Avoca, LL.0 - Permit No. NCS000134 - 13ertie County
I ) Stormwater Discharge Oulfall Monitoring Report —Tier 2
2) Stormwater Discharge Outfall Qualitative Monitoring; Report —Tier 2
Report for November 2018
Enclosed you will find the original and 1 copy of the compliance reports on forms SWU-
247 and SWU-242 as required by Permit No. NCS000134 for Outfal1 003.
These reports are required since Avoca, Inc. has entered the "Pier 2 step after the
benchmark values were previously exceeded for 2 consecutive sampling periods for
outfal1 003 during semi-annual sampling events on May 22, 2012 and December 12,
2012. Avoca has implemented the Tier 2 step as outlined in the permit. Tier 2 requires
monthly monitoring of the outfalls with exceeded benchmarks until 3 consecutive
samples are taken with values below the benchmarks. Avoca began the monthly sampling
of'6utfall 003 in January 2013.
The Total Suspended Solids, COD, and Phosphorus benchmark values were
exceeded with the most recent samples collected on 11/15/2018.
The following benchmark values were exceeded with the samples collected on December
12, 2012 that triggered the Tier 2:
- The "total Suspended solids benchmark is 100 mg/L. The result front Outfall
003 was 1 ] 7 mg/I...
The COD benchmark is 120 mg/L. The result from Outfall 003 was I014
mg/1—
The Phosphorus benchmark is 2 mg/L,. The result from Outfall 003 was 6.47
mglL,.
The Nitrogen Benchmark is 30 mg/L.

The following is the results of the samples collected from outfall 4003 most recently
on 11/15/2018:
- Total Suspended Solids = 133 mg/L
- COD = 462
- Phosphorus = 3.40 mg/L
- Nitrogen = 12.14 mg/I,
The results of the sampling were very favorable with no excecdances this month. Avoca
will continue to monitor the storm -water from outfall #003 monthly. If you have any
questions, please contact me at [phone] extension 287.
Sincerely,
Brian Conner
Environmental, Health, & Safety Manager.
Avoca, LLC

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS 00011 Ll
FACILITY NAME Av CCt i+-% L
PERSON COLLECTING SAMPL_E(S) e.r
CERTIFIED LABORATORY(S) Lab #-�
Lab #
Part A: Specific: Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 'ZO_15�L
(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 %�R_rAi2.
PHONE NO. ( .S2-L '-IZZ—Z,133
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
Total
Flow if a
Total
Rainfall
Lead
PhvS hOrus
`TSS
CID D
mo/dd/ r
MG
inches
.Y+g I L
rr+g ! L
,r %CS L
r+ L
603
11 t5 \B
.O
�O
,1
40,005
3.40
133
'z
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes "/m
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Bate
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/ yr
MG
inches
m /l
m /I
bait
I+orm SWU-247, last revised 21212012
Pagel of 2

STORM EVENT CHARACTERISTICS:
Date li 1G 11iS
Total Event Precipitation (inches):
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.)
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�, Cavw1Q11 t l kLAIXq
(Signature of Permittee) (Date)
Form SWU-247, last revised 21212012
Page 2 of 2

z
Storlinwater Discharge G utfaRl (SD®)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: litter/portal,ncdeiir.orgf web/lr,/nodes-stormwater/
Permit No.: N/C/ 0/0/ Q/-L/,3/-�/_/ or Certificate of Coverage No.:
Facility Name: Avoca I !anc'P ora-A-CCA __....
County: z2rt►e— Phone No. Z5Z— 4�)2--112�3
Inspector: __ )�)vj
Date of Inspection:
Time of Inspection:
11MM-1
� 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 O.J. 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 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No.. 0 q -6 Structure (pipe, ditch, etc.)
Receiving Stream: SOAA-0%n wee 4
t�D�jescribe the industrial activities that occur within the outfall drainage area:ss,
IRDA0nScat e-V-k',J� a%I a �<<n4S► C �Slk"4PS4 �rC�Q�r_rC�S V aie- COlVL4 Svp V tk-C'4's
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:. c{rAH
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): N ov�2
4. Clarity: Choose the number which best.describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy: ;
1 C2) 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 0 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 G2 3
Is there any foam in the stormwater discharge?
4 5
Yes
Is there an oil sheen in the stormwater discharge? Yes
U
No
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 2
SWU-242, Last modified 7/31%2C 13

I
S4 OAKMONT pRlVE PHONE [phone]
GREENYILLE, N.C. N FAX (2S2) Z15�b633
IDS#: 605
AVOCA, LLC (STORMWATER SITES)
MR. BRIAN CONNER
P.O. BOX 129 DATE COLLECTED: 11/15/18
MERRY HILL ,NC 27957 DATE REPORTED : 12/05/18
PARAMETERS
Pli (not to be used for reporting)
COD, [ngh
Total Suspended Residue, mg/l
Total Igeldahl Nitrogen as N,mg/I
Nitrate -Nitrite as N, mg/1
Total Phosphorus as P, mg/I
Lead, ugll
SW N3
Analysis
Method
Out.,Grab
Date Analyst
Code
7.1
11/15/18
JMS
4500HB-11
462
11/16/18
SEJ
118000-79
133
11/16/18
KDS
2540D-11
11.47
11/29/18
TLH
351.2 112-93
0.67
11/16/18
DTL
353,2 112-93
3.40
11/30/18
DTL
365A-74
¢5.0
12/03/18
MTM
311313-10
REVIEWED BY:

Environment 1, Inc. CHALN OF CUSTODY RECORD
Rev'`si )M85. 114 Oakmont Dr.
Greenville. NC 27958 Page 1 of 1
environment I inc.com
DISENFECTION
CHLORINE NEUTRALIZED ATCOLIECTION
Phone [phone] • Fax [phone]
CHLORItiE
CLIENT: 6o5 Week: 48
4
pH CHECK (1.AB)
UV
P
P
P
P
P
P
P
CONTAINER TYPE, P/G
,VOCA, LLC (STORb'1WATER SITES)
NONE
1R. BRIAN CONNER
'.O. BOX 129
CHEMICAL PRESERVATION
,EERRY IRLL NC 27957
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SAMPLE LOCATION
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SW #3 Out.,Grab
61'yo
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N
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CLASSIFICATION:
ID WASTEWATER (NPDES)
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DMIGW
SOLID WASTE SECTION
CHAIN OF CUSTCDY (SEAL) MAINTAINED
MENT/DELIVERY
DURINry
N
SAMPLES COLECTED BY:
(Please Print)
ev-
SAMPLES RECEIVED IN LAB AT Q ' °C
RELINQUISHED BY (SIG.) (SAMPLER)
DATETIME
RECEP Y (SIG.)
/ TEr E
COMMENTS:
lr 1}' 1. i I
RELINQUISHED BY (SIG.)
DATEMME
RECEIVED BY (S .)
DATEfiIME
RELINQUISHED BY (SIG.)
DATEMME
RECEIVED BY (SIG.)
DATEMME
PLEASE READ Instructions for completing this form on the reverse side. Sampler must place a "C" for composite sample or a "G" for
FORM #5 Grab sample in the blocks above for each parameter requested. NO 360992