NCG140323_MONITORING INFO_20180713

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
�v � I yD3 a 3
DOC TYPE
❑HISTORICAL FILE
e/ MONITORING REPORTS
DOC DATE
❑ v) 7 � 3
YYYYMMDD

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT NO. NCC3140000
CERTIFICATE OF CUAGE N0. NCG14 d ..� _Z I
FACILITY NAME: Z f_ �i5/v �dA
PERSON COLLECTING 5AM8 S: SWeteki .icl
CERTIFIED LABORATORY: Q.f Lab#> lZ
all.
Lab #F 4 0
LIMIT VIOLATIONS? YES [] NO
Part A: Wastewater Monitoring Requirements
SAMPLE COLLECTION YEAR: o2dpf&
SAMPLE QUARTER: ❑Jul -Sept ❑Oct -Dec [Jan -March
COUNTY: �re�k%.bur'Sr
PHONE NO. (7Oi )_
ADD TO LIST5ERVE? ❑YES v�0 EMAIL:
April -June
DISCHARGING TO CLASS: []SA []HQW ❑PNA Trout ❑Other_
OPTIONAL INFO:
Outfall No.
Date Sample
CoilectedI
{mm/dd/yr)
Type of Wastewater PH
(VE, RM, MD) (standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
Discharge
method 1664A Duration Total Flow
SGT-HEM {gallons/day}
{mg/L) (minutes)
_
6-93 a
303 s
53
(15)6 - -
oL
, r— ON p.. .
.L_%_,r_t U
t }YAL FILE.'
If wastewater systems have not dlschafged in this quarter— report "No Flaw" or "No Discharge" here. Please make sure to mark the sample quarter above.
Z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cieanout (1ViD), Rt port more than one type if the waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee'is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
pH limits are 6-9 5-U, for wastewater discharges to freshwaters, and 6.8-8.5 S.U.'for discharges to saltwaters.
T55 ilmits are 20 mg/L for wastewater discharges to HQVV waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
>ermit Date: 7/l/2010-06/30/2015 Last RnvicPri n7/1 Q /I I

e Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas, TPH does not have a ilmit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
' Flaw rate can be measLired continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .OZ24. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flaw and report this information to DWQ. if the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regionaf Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE"IWITHIN 30'DAYS_OF_RECEI.P'r OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, !North Caro4ina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY 1NFOHMATION REPORTED:
"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 property gather and evaluate the information submitted, eased 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 [snowing
violations,"
(Signature of Permittee)
Permit Date:7/1/2010-06/30/2015
-'a
(Date)
Last Revised 07/13/11
Page 2 of 2

I�
��aceAnalytical
cn»vpatelabs.com
r
i
ANALYTICAL RESULTS
Project: Huntersville 519
Pace Project No.: 92385390
Pace Analytical Servicds, f LC '
9800 Kinoey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: 519
Lab ID: 92385390001 Collected: 05/18/18 10:15
Received: 05/18/18 16:03 Matrix: Water
Parameters
Results Units
Report Limit DF
Prepared Analyzed CAS No. Qual
HEAR, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
ND mg/L
5.0 1
06/01/18 04:22
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
8.0 mg1L
2.5 1
05/24/18 20:58
254OF Total Settleable Solids
Analytical Method: SM 254OF
Total Settleable Solids
ND mL/Uhr
0A0 1
05/19/18 11:23
Date: 06/01/2018 02:10 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fult,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 12

PROCESS WASTEWATER — Quarterly Discharge Monitoring ReportRECel�/��
NrGt.4 00
GENERAL t'ERMIT I O. va
CERTIFICATE OF COVERAGE NO. NCG14 0 r
FACILITY NAME: rnxv��l�
PERSON COLLECTING 5AMP E5:
CERTIFIED LABORATORY: 1V t AgeLlaft, I Lab #1:
rI $% Lab #—q'E7_- _
LIMIT VIOLATIONS? YES ❑ NO Wr
SAMPLE COLLECTION YEAR: 9 6>! '-- - WF? ,3ECTDpril-lunn
SAMPLE QUARTER: Jul -Sept ❑Qct-Dec ©ian-March
COUNTY: e
PHONE NO. (749)_333. 0 3 <10 - --
ADD TO L15TSERVE? []YES &0 £MAIL: , -
DISCHARGING'TO CLASS: ❑SA ❑NQW DPNA Trout []other
OPTIONAL INFO:
'art A: Wastewater Monitoring Requirements
TPH using
Date Sample Total suspended Settleable Discharge
x Type of Wastewater pH method 1664A Total Flow
Outfall No. Collected z Solids Solids H Duration 7
(mrn/dd/yr) jVi, RM, MD) (standard) (r,,g/L) (mLjL) SGTHEM (minutes) �gallansJday)
(mg/L)
APO.
2 If wastewater systemS have not discharged in this quarter— report "No FloV' or "No Discharge" here. Please make sure to mark the sample quarter ahove.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
PH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
TSS limits are 20 mgA for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
'ermit Date:7/1/2010-05%30/2015 .
iactl7aA�,�n�i,��,

s process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead Is subject to benchmarks and provisions of mart 1V, Section A, including the Tlered Response Action.
7 Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B ,02,24. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flow and report this Information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permlttee shall notify DWQ, and the DWQ Regional Office may require an annual flow
- report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL Sly MMARY INCLUDING ALL "NO FLOW" "NO DISCHARGE" WITHIN 30'DAYS OF RECEIPT OF SAMPLE OR
AT END OF MONITORING PERIOD IN CA5E OF "NO FLOW" TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUSTTSIGN THIS CERTIFICATION FOR ANY INFORMATION Rt=PORTED:
"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 for knowing
�l atians."
(Signature of Pe
Permit Date: 7/1/2010-06/30/2015
(Date)
Last Revised 07/13/11
Page 2of2

aceAnaljftal
www.pacelabs.cam
PaEe AnalytldaI Services, LLG
9800 Kinsey Ave. Suite 100
Huntersviile, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Huntersville 1900
Pace Project No.: 92369618
Sample: 1900-01 Lab ID: 92369618001 Collected: 01/12118 10:30 Received: 01/12/18 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method: SM 2540D
Total Suspended Solids ND mglL 5.1 1 01/18/18 23:21
Sample: 1900-02 Lab ID: 92369618002 Collected: 01/12/18 10:30 Received: 01/12118 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
254OF Total Settleable Solids Analytical Method: SM 254OF
Total Settleable Solids ND mL/Uhr 0.10 1 (11112/18 23:24
Sample: 1900-03 Lab ID: 92369618003 Collected: 01/12/18 10:30 Received: 01/12/18 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua)
HEM, Oil and Grease Analytical Method: EPA 1664B
Oil and Grease ND mg1L 5.0 1 01/26/18 05:05
Date: 01/26/2018 01:06 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 12

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NCG140000
CERTIFICATE OF CQV RAGE No. NCG 4 d - Z
FACILfTY NAME-. MM-A3
PERSON COLLECTING SAMPLES-.
CERTIFIED LABORATORY:. t AmajV jit.�J Lab
' Lab 4�
LIMIT VIOLATIONS? YES NO
SAMPLE COLLECTION YEAR: oig 17
SAMPLE QUARTER: RJul-Sept [Oct -Dec Dan -Mardi ]April -June
COUNTY:. "t rr - - --
PHONE No. ( t } S9 v
ADD TO LISTSERVE? []YES. &NO EMAIL:
DISCHARGING TO CLASS: ❑SA ❑HCtW ❑PNA ❑Trout ❑Other
OPTIONAL INFO:
art A: Wastewater Monitoring Requirements
Date Sample
Outfall No. Collected
(mm(dd/yr)
Type of Wastewater
z
(vE, f;M, MD)
Total Suspended
pH
Solids
(standard) (mg1L)
settleable
Solids
(mL/L)
TPN usingDischarge
method 1664A
c
SG7=HEM
Duration
(minutes)
Total Flow
�l;allansf day}
- -
-
6-93,4 303,5
53-
-�Z-t
ArV
AIC
�.
r
L F ILEC
n1NR S
1 if was systems have not discharged in this quarter -- report "No Flow" or "No [discharge" here. Please make sure to marl(the sample quarter above.
2 Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cfeaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitorin&
pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
' T5S limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and RNA waters, and 30 mg/L for all other water cfasslfications.
permit Date: 7j1 2010-06j30/2015 .
_ I

Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
7 Flow rate can be measured continuously or calculated. Plow limits for wastewater discharges to HQW waters shall be set to SO% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewaterto HQW waters shall obtain a Summer-7Q10 flow and report this Information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis,
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY INCLUDING ALL "NO FLOW" "NO DISCHARGE" WITHIN 30-DAYS OF RECFIP'r OF SAMPLE: OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW" TO:
Division of Water Quality
Attn,. DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 [snowing
violations,"
(5lgnature ofPermittee)
Permit Date: 7/1/2010-06/30/2015
-/D::17/7
(Date)
Last Revised 07/13/11
Page 2 of 2

acmnalytical
www.pacebbs.c m
Pace Analytical Services, LLC
9800 Idncey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: HUNTERSVILLE 1900
Pace Project No.: 92354857
Sample: 1900-01 Lab ID: 92354857001 Collected: 09/12/17 12:00 Received: 09/12/17 13:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method: SM 2540D
Total Suspended Solids ND mg/L 2.5 1 09/16/17 10:09
Sample: 1900-02 Lab ID: 92354857002 Collected: 09/12/17 12:00 Received: 09/12/17 13:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
254OF Total Settleable Solids
Total Settleable Solids
Analytical Method: SM 254OF
0.10 mUL/hr 0.10 1
09/12/17 22:24
Sample: 1900-03 Lab ID: 92354857003 Collected: 09/12/17 12:00 Received: 09/12/17 13:20 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Quaff
HEM, Oil and Grease Analytical Method: EPA 1664B
Oil and Grease NO mg/L &0 1 09/26/17 05:09
Date: 09126/2017 02:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 12

4
PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NCC3140000
CERTIFICATE OF COVERAGE NO. NCG14 Z 3 SAMPLE COLLECTION YEAR: m/7
FACILITY NAME: � &,�t{c a A"44�AMPLE CUARTER: nJul-Sept []Oct -Dec Jan -March
PERSON COLLECTING 5AMPLE : .05': �Trzw c k ]"J COUNTY: - Aer►U le w 6W
CERTIFIED LABORATORY: P"c. AvmlV I-,fes.,� Lab # � PHONE NO. ( ^ j 3�3i 4 a
" " Lab # _� z- ADD TO LISTSERVE? []YES RWO EMAIL:
LIMIT VIOLATIONS? YES ❑ NO Q. DISCHARGING TO CLASS: []SA ❑HQW []RNA ❑Trout
OPTIONAL INFO:
Part A: Wastewater Monitoring Requirements
❑April -June
[]Other
Outfall No..
Date Sample
x
Collected .
{rnm/dd/yr)
Type of Wastewater pH
z
(VE, RM, MD) (standard)
.
Total Suspended
Solids
(rng/L)
Settleable
Solids
(mL/L)
T"" using
method 1b64A
c
SG g/L)
(mg/LJ
Discharge
Total Flow
Duration
(minutes) (gallons/day}
-
6-93,4
303.5
53
(15)6
• Z 17
- TIC top
. 8
D
iz o
n "'NQ
c
/�.•��
vLs
G
>f
AY 01 2017
i If was systems have not discharged in this quarter— report "No Fiow" or "No Discharge" here. Please make sure to marl( the sample quarter above.
z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehide and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Rdport more than one type if the waste -stream is commingled.
3 If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring,
4 pH limits are 5-9 S.U. for wastewater discharges to freshwaters, and 5.8-8.5 S.U. for discharges to saltwaters.
5 TSS limits are 20 mg/L for wastewater discharges to HQ,W waters, 10 mg/L for Trout and PNA waters, and 30 rng/L for all other water classificatlons.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11

e Process wastew'Iter discharges small only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewaterto HQW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY INCLUDING ALL "NO FLOW" "NO DISCHARGE" WITHIN 30'DAYS OF RECEIPT OF SAMPLE OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW" TO:
Division of Water Quaiity
Attn: DWQ Central Files
1617 Mail Service Canter
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFMOATION REPORTER]:
"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." n
(Signature of Permittee)
Permit gate: 7/1/2010-06/30/2015
l-r7_
(Date)
Last Revised 07/13/11
Page 2 of 2

aceAnaljftal
wwwpacHabs.mm
ANALYTICAL RESULTS
Project: HUNTERSVILLE 1900
Pace Project No.: 92334916
Pace Analytical Services, LLC
9800 Kincey Ave. Suite t00
Huntersville, NC 28078
[phone]
Sample: 1900-01 Lab ID: 92334916001 Collected: 03/28/17 13:45 Received: 03I28117 14:08 Matrix: Water
Parameters - Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
2540D Total Suspended Solids Analytical Method: SM 2540D
Total Suspended Solids 15.8 mg1L 5.0 1 03/31/17 05:48 D6
Sample: 1900-03
Lab fD: 92334916002 Collected: 03128/17 13:45
Received:
03/28/17 14:08 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared
Analyzed CAS No. Qua)
254OF Total Settleable Solids
Analytical Method: SM 2540F
Total Settleable Solids
ND mULlhr 0.10 1
03/29/17 02:20
Sample: 1900-02
Lab ID: 92334916003 Collected: 03/28/17 13:45
Received:
03/28/17 14:08 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared
Analyzed CAS No. Qua]
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
ND mg1L 5.0 1
03/29/17 07:07
Date: 03/31/2017 12:22 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 12
M

PROCE55 WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT NO. NCG140000
CERTIFICATI OF CZftk
RAGE N0. NCG .O ,� -? SAMPLE COLLECTION YEAR: ?Qe�
FACILITY NAME: (/, �; I /% SAMPLE QUARTER. ]Jul -Sept ©Oct -Dec [Jan -March [April June
PERSON COLLECTING SAMPLEa: COUNTY: - 4'ce-lac, hyeS
CERTIFIED LABORATORY: _ 4¢f,w/y, e J Lab # ^ /A PHONE NO. (7a ) 3 3���
N _ _// Lab #F SGo ADD TO LISTSERVE? []YES K❑NO EMAIL:
LIMIT VIOLATIONS? YES ❑ NO ® DISCHARGING TO CLASS: [:]SA ❑HQW ❑PNA ❑Trout []Other
OPTIONAL INFO:
Part A: Wastewater Monitoring Requirements
Outfall No.
Date Sample
1
Collected
(rnrn/dd/yr)
Type of Wastewater
(VE, iiM, MD)
PH
(standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPFE using
method 1664A
SG g
(mg/L) /L)
Discharge
Duration Total Flow
(minutes) (gallons/day)7
6_93,4
303,5
53
(15)fi
-
1A ' It -/
+✓+sc'
?� 8
,JY
��J
,050
9
rrnrnn,
Fr: P''Tr I r1hI
�)y Fr
v 17
If was systems have not discharged in this quarter — report "No Flow" ar "No Discharge" here. Please make sure to marl< the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
3 If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S,U, for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
5 T55 limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classificatloris.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11

6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead Is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
' Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall he set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a 5urnmer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case, -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY IINCLUDING ALL "NO FLOW". "NO DISCHARGE"] WITHIN 30'DAYS OF RECEIP:r OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 property 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 imow1odge 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
(Signature of Permiltee)
Permit Date: 7/1/2010-06/30/2015
(Date)
Last Revised 07/13/11
Page 2 of 2

aceAnalytical
www.pacdabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite100
Huntersville, NC 28078
- [phone]
Project: Huntersville Plant 1900
Pace Project No.: 92322346
Sample: 1900-01-03 Lab ID: 92322346001 Collected: 12/06/16 10:30 Received: 12/07/16 11:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed GAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Oil and Grease ND mg/L 5.0 1 12/20/16 07:28
2540D Total Suspended Solids Analytical Method: SM 25410
Total Suspended Solids 4.2 mg/L 2.6 1 12/12/16 16:43
2640F Total Settleable Solids Analytical Method: SM 2540F
Total Settleable Solids ND mULlhr 0.10 1 12/08/16 01:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/2012016 04:58 PM without the written consent of Pace Analytical Services, LLC.
Page 4 of 12

�
PROCESSWASTEWATER Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NC6140000
Ce
CERTIFICATE OF COVERAGE NO. NCG14 O / SAMPLE COLLECTION YEAR: 0,4
FACILITY NAME: }Y. `- , . �,1� SAMPLE QUARTER: ❑Jul -Sept []Oct -Dec Dan -March April-
PERSON COLLECTING SAMP ES: 57���- COUNTY: lvvr
CERTIFIED LABORATORY: t Lab # 4 Q - PHONE NO.
Lab # ADD TO LISTSERVE? ❑YES RNO EMAIL:
LIMIT VIOLATIONS? YES []NO DISCHARGING TO CLASS: []SA ❑HQW ❑PNA ❑Trout []Other
OPTIONAL INFO:
Part A: Wastewater Nlonitorine Reuuirements
Date Sample
s
Outfall No. Collected
(min/dd/yr)
-rype of Wastewater pH
(VE, RM, MD) (standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
e
5Gr HEM
(m Z )
Discharge
Total Flow
Duratian (gallons/day)
(minutes) r
- -
- 6-93,a
303'5
53
(15)6
'
jg Imp
.vo
--VJ
a5f
G %vo+v
2' Ll
Uyv
!t wastewater systems have not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (idlD). Report inure than one type if the waste-strearn is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring,
4 PH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.S S.U. for discharges to saltwaters.
5 TSS Iimits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
3�
16
LIES
,ON
Permit Date:7/1/20"10-06/30/2015 Last Revised 07/13/11

fi Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
bui instead is subject to benchmarks avid provisions of Part IV, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL_ ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE") WITHIN 3q'DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO; _ _. _
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST 51GN TH15 CERTIFICATION FOR ANY INFORMATION REPORTED. -
"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." N
(signature of Permittee)
Permit Date: 7/1/2010-06/30/2015
l qY%
(Date)
Last Revised 07/13/11
Page 2 of 2

Pace Analytical Services, Inc
ycek)alylical
hod 1 q D �
j—�j�J
9800 iCincey Ave. Suite 100
Huniersville, NC,28078
www.pacelabacam
�/
[phone]
ANALYTICAL RESULTS
Project: HUNTERSViLLE
RD PLANT
Pace Project No.: 92298576
Sample: 1900-01
Lab ID: 92298576001 Collected: 05J20116 13:45 Received:
05/20/16 14:30 Matrix: Water
Parameters
Results Units Report Limit
DF Prepared
Analyzed CAS No, Qual
25400 Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
ND mglL 5.3
1
05/25/16 11:47
254OF Total Settleable Solids
Analytical Method: SM 2540F
Tctaf Settleable Scfids
ND mUUhr 0.10
1
05/21/16 09:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuli.
Date: 06106/2016 05:1 D PM without the written consent of Pace Analytical Services, Inc. Page 4 of 17

www.encolabs.com -
1
ANALYTICAL RESULTS
Description: 1900-01
Lab Sample ID: B202248-01
Received. 05/24/16 11:00
Matrix: Water
Sampled:05/20116 13:15
Work Order: BZ02248
Project: 92298576
Sampled By:
Classical Chemistry Parameters
M..w
Analyte ICAS Numberl Results fag Units qF MDL POLL batch Method Analyzed N-Qte
oil a Grease (HEM) IC-00071^ 0.851 I mg/L Ucc C.638 1.3-1 6FO3004 EPA 16648 06/03/16 17:58 5MA
Page 14 of 17
FINAL This repro relates only t3 Che simple a> received bV the labocatol•. and may Daly be rea:Ddu=e9 in full. Pag= 4 Df 7

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NCG140000
CERTIFICATE OF COVERAGE 0. NCG14
3 vZ 3
SAMPLE COLLECTION YEAR: 61 a
FACILITY NAME:
-
)
tl�dVsl?fl��-
SAMPLE QUARTER; Jul -Sept ❑Oct -Dec [Jan -March April -June
PERSON COLLECTING SAMPLES: .6.
�c%%eMcC
COUNTY: a en wr
CERTIFIED LABORATORY:
�l Lablit
17-
PHONE NO. (?e ) 33 -O 3 9 rZ
41 V
Lab #
4<:O
ADD TO LISTSERVE? []YES ENO EMAIL:
LIMIT VIOLATIONS? YES [] NOR
DISCHARGING TO CLASS., ❑SA ❑HQW ❑PNA Trout ❑Other
OPTIONAL INFO:
Part A: Wastewater Monitoring Requirements
Outfall No.
Date Sample
x
Collected
(mm/dd/yr)
Type of Wastewater
(VE, RM, MD)`
pH
(standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
6
SGT-HEM
(mg/L)
Discharge
Duration
(minutes)
Total Flow
{gallons/day)
-
-
6-93''
303'S
5�
(15)6
-
1
c
.la
D.4e
nI
A/
r m
IIC car►
!
I�
If wastewater systems have not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (10D). 11�por t more than one type if tl7e waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue ronitoring.
a pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
s TSS li rnits are 20 rng/L for wastewater discharges to HQW waters, 10 rng/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit mate: 7/1/2010-06/30/2015 Last Revised 07/13/1..

6 Process wastewater discharges s'riall only be rnonitured furTPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part W, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Fluw limits for wastewater discharges to HQW waters shall be set to SO% of the Summer 7Q1O Flow as per 15A
NCAC 023 .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer 7Q1O flow and report this information to DWQ. If the permitter-, rannot
obtain a Summer 7Q1O flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY INCLUDING ALL "NO FLOW' "NO DISCHARGE" WITHIN 30'DAYS OF RECEIPT OF SAMPLE OR
AT END OF MONITORING_ PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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-
(Signature of Perrnittee)
Permit Date: 7/1/2U10-06/30/2015
3-Z3 -lb
(Date) --I
Last Revised 07/13/11
Page 2 of 2

L,7
PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NCG140000
CERTIFICATE OF COVERAGE o. NCG14 0 2 ,�
FACILITY NAME: IZA6gigAl
PERSON COLLECTING SAMP ES: L
CERTIFIED LABORATORY: cYcJ lab # ! Z
Lab # 00
LIMIT VIOLATIONS? YES [& NO ❑
Part A: Wastewater Monitoring Requirements
RECEIVED
SAMPLE COLLECTION YEAR: Zo 4s , APR 10 2015
SAMPLE QUARTER: ❑Jul -Sept []Oct -Dec ✓U�an 'TF A —tLI upe
COUNTY: /i?cr.Alc-,., �ur�✓ 11 R S Cr(oN
PHONE NO. ( Z-0 V 333 039Z
ADD TO LISTSERVE? YES ❑ NO® EMAIL:
DISCHARGINGTO: []SA WATERS ❑HQW ❑PNA ❑Trout
Outfall No.
Date Sam pie
p
Collected'
(mm/dd/yr)
Type of Wastewater
(VE. RM, MD)2
pH
(standard)
Suspended
Total Sus
Solids
(mg/L)
Settleable
Solids
(MLA)SG'T
TPH using
method 1664.4
liEAe
(mg/L
Discharge
Duration
(minutes)
Total Flow
(gallons/day)'
-
-
6-e
30"'
53
(15)6
-
-
D
D
IrIUEF -TZ6 C"
r�lovw
�-
t
1 If wastewater systems have not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
2 Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type If the waste -stream Is commingled.
' If an effluent limit Is exceeded twice In a row, the permfttee Is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 62-8.5 S.U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters,10 mg/L for Trout and PNA waters, and 30 mg/1-for all other water classifications.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/06/11
Page 1 of 2

?rocess wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, Including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to"of the Summer 7Q10 Flow as per 15A
NCAC 02i3 .0224. Permittees who discharge wastewater to HQW waters shalt obtain a Summer 7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
AJgND • MONLIQRINg PERIOD IN 90 • • ELM-1 •
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MI1STSIGN_THIS,gR71FlCATION LOB ANY (INFORMATION REPORTED
N certify, under penalty of law, that this document and all attachments were prepared under my direction or superAslon 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
(Signature of Permittee)
Permit Date: 7/1/2010-06/30/2015
_ 6 _ /J"-
(Dat e)
Last Revised 07/06/11
Page 2 of 2

aceAnaIXical'
wirN:paosltbs,00m
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite100
Huntersville, NC 28079
[phone]
Project: HUNTERSVILLE PLANT 1900
Pace Project No.: 92240084
Sample: 1900-01-03 Lab ID, 92240084001 Collected: 03/06/15 08:30 Received: 03/06/15 09:50 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Oil and Grease
2540D Total Suspended Solids
Total Suspended Solids
254OF Total Settleable Solids
Total Setileable Solids
Date: 03/1812015 06:10 PM
Analytical Method: EPA 1664B
ND mg1L 5.0 1 03/1711510:50
Analytical Melhod: SM 2540D
76.0 mg1L 16.7 1 nl2115 06:21
Analytical Method: SM 254OF
ND mUUhr 0.10 1 03107115 01:09
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pate Analytical Services, Inc.,
Page 4 of 11

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NO. NCG14-0 3 ,?
FACILITY NAME: pT ao l 11//1-
PERSON COLLECTING SAMP ES: _�n,,C-j4fczi,iA
CERTIFIED LABORATORY: 4/cr.-L_ Lab # M
' ` ` ` Lab # q-0
LIMIT VIOLATIONS? YES ❑ NO
Part A. Wastewater Monitoring Requirements
RECEIVED
OCT 13 2015
CENTRAL FILES
DWR SECTION
SAMPLE COLLECTION YEAR: n/j-
SAMPLE QUARTER: � Jul -Sept ❑Oct-DecT❑Jan-March
COUNTY: [fe
PHONE NO. ( 7D — D 3 9 a
ADD TO LISTSERVE? []YES QNO EMAIL:
DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA []Trout
OPTIONAL INFO:
[]April -June
❑Other
Outfall No.
Date Sample
Collected)
(m
Type of Wastewater
z
(VE, RM, MD)
pH
(standard}
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH usingDischarge
method 1664A
5G 6
(mg/L)m/dd/yr)
/L)
Duration
(minutes)
Total Flow
7
(gallons/day]
-
6-93,4
303.5
53
uE —
�vo G
C J14 G
I
m
1 If wastewater systems have not discharged in this quarter- report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (idlD). Report more than one type if the waste-strearn is commingled,
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
PH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S,U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015
Last Revised 07/13/11
DER 4 F 7

u

s , ,Tess wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
bu, is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B ,0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE") WITHIN 30DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD IN OF "NO FLOW" 1 TO:
Division of Water Quality T
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST51GN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
vich-Wons."
(Signature of Permittee)
!V/L -
(Date)
Permit Date: 7/1/2010-06/30/2015
Last Revised 07/13/11
Page 2 of 2

Pace Analytical Services, h-,l
/+g /jet ) + 9800 Kincey Ave, Sttte �1
aLieA alXi��+ al HuntersviVe, NC 2: 18
wwwprcolaba.aam (704)871 92 '
ANALYTICAL RESULTS
Project: - HUNTERSVILLE PLANT 1900
Pace Project No.: 92269691
Sample: 2300-01 - 2300-03 Lab ID: 92269691001 Collected: 09/29115 14:00 Received: 09/29/15 14:30 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Oual
HEM, Oil and Grease Analytical Method: EPA 16648
Oil and Grease NO mg1L 5.0 1 10/09/15 08:56
25400 Total Suspended Solids Analytical Method: SM 2540D
Total Suspended Solids 2.9 mg1L 2.5 1 10101115.11:16
254OF Total Settleable Solids Analytical Method: SM 254OF
Total Settleable Solids ND mUUhr 0.10 1 09/29/15 23:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc., Page 4 of 11

Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
aceAnaly�ical HuntersWle, NC 28078
(704)8759092
ANALYTICAL RESULTS
Project: Huntersville Plant 1900
Pace Project No.: 92280536
Sample: 1900-01
Lab ID: 92280536001 Collected: 12/17115 10:00
Received:
12/18/15 11:25 Matrix: Water
Parameters
Results Units
Report Limit DF
Prepared
Analyzed _CAS No. Qua]
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
26.4 mg1L
5.0 1
12/23/15 13:37
Sample: 1900-02
Lab ID: 922SO536002 Collected: 12117115 10:00
Received:
12118/15 11:25 Matrix: Water
Parameters
Results Units
Report Limit DF
Prepared
Analyzed CAS No. Quaff
2540F Total Settleable Solids
Analytical Method: SM 254OF
Total Settleable Solids
ND mUUhr
0.10 1
12/19/15 01:40
Sample: 1900-03 tab ID: 92280536003 Collected: 12117115 10:00 Received: 12/18/15 11:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Oil and Grease ND mglL 5.0 1 12/30/15 05:01
REPORT OF LABORATORY ANALYSIS
—ThT5 reportshalt be reproduced; zcepCin full. —
without the whtten unseat of Pace Analytical Services, Inc.. Page 4 Df 11

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report RECEIVED
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NO. NCG14_L,,? A -
FACILITY NAME: c - uvl`cr
PERSON COLLECTING SAMPLES:
CERTIFIED LABORATORY: / Lab # /A
Lab # `f0
LIMIT VIOLATIONS? YES ❑ NO
Part A: Wastewater Monitoring Requirements
JAN 21 Z016
SAMPLE COLLECTION YEAR: 19643� CENTRAL FILES Q
DWR S1=CT n
SAMPLE QUARTER: ❑Jul -Sept [2bct-Dec ❑Jan -March [N
April -June
COUNTY:
PHONE NO. (�)I gr- D _T QO
ADD TO LISTSERVE? DYES F?�%NO EMAIL:
DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA ❑Trout ❑Other
OPTIONAL INFO: _
Outfall No,
Date Sample
Collected'
(mrn/dd/yr)
Type of Wastewater
V£, RM, MD ;
( )
pH
(standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
6
SGTg/L)1
(mE;/L1
Discharge
Duration
(minutes)
Total Flow
7
{gallons/day)
-
6-93,4
303.5
53
(15)6
-
-
u o
e-
Qh
Wow
id
It wastewater systems have not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MID). Report more than one type if the waste-strearn is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for'that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
5 TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11.

6 ProceSS,Wast,e:uater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Fart IV, Section A, including the Tiered Response Action.
' Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 026.0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality _ ._
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
violmions."
(Signature of Permittee)
Permit Date:7/1/2010-06/30/2015
(Date)
Last Revised 07/13/1
Page 2 o

PROCESS.WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVE AGE NO. NCG1�y4 Q _.�! _tg, 31
FACILITY NAME: �¢� 7�c �(p,o r ►,C� 4,41 lkle—
PERSON COLLECTING SAMP ES: g���1�-�. L,a,t~o o
CERTIFIED LABORATORY: C� A,Am_(�,c.J Lab # / L
Lab #q0
LIMIT VIOLATIONS? YES []NON
Part A: Wastewater Monitoring Requirements
SAMPLE COLLECTION YEAR:
SAMPLE QUARTER: []Jul -Sept ®Oct -Dec Jan -March
COUNTY:,mec.Lte.r:S�
PHONE NO. (?& ) 333 p3 4
ADD TO LISTSERVE? []YES ENO EMAIL:
RECEIVED
JAN 15 2015
CENTRAL FILES
DWR SECTION
]April -June
DISCHARGING TO CLASS: OSA []HQW ❑PNA ❑Trout NOther
OPTIONAL INFO:
Outfall Noollected
)
TrnDai-riIte Sample
dd/yr}
Type of Wastewater pH
itM, MD
() (standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
6
SGT HEM
(mg/L)
Discharge
Duration
(minutes)
Total FlowVE 7
(gallons/day)
-
- 6-93'4
303.5
53
(15)6
-
/z-zz�l�l
p
D
` If wastewater systems have not discharged
in this quarter— report "No Flow" or "No
Discharge" here Please make sure to mark the sample quarter above.
Z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD), Report more than one type if the waste-strearn is commingled.
3If an effluent limit is exceeded twice in a row, the perrnittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U, for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
5 TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11
pnai, 1 of 7

6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
' Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees, who discharge wastewater to HCLW waters shall obtain a Summer-7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL. SUMMARY (INCLUDING ALL "NO FLOW". "NO DISCHARGE") WITHIN 30'DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
co fete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing
vio ati ns."
(Signature of Perm
Permit Date:7/1/2010-06/30/2015
(Date)
Last Revised 07/13/11
Page 2 of 2

aceAnalytical
www.PacVbtL;.cam
ANALYTICAL RESULTS
Project: Storrnwater 1900
Pace Project No.: 9223OW
Pace Analytical Services, Inc_
9800 Kinoey Ave. Suitr, 100
Huntersville, NC 28078
[phone]
..'I
Sample: 1900 01,02,03
Parameters
Lab ID: 92230643001 Collected: 12/22/14 10:30
Results Units Report Limit DF
Received: 12/22/14 11:35 Matrix: Water
Prepared Analyzed CAS No. Oual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
ND mg1L
5.0 1
12/22114 16:46
25400 Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
5.2 mg/L
2.5 1
12/26/14 06:23
254OF Total Settleable Solids
Analytical Method: SM 254OF
Total Settleable Solids
ND mUUhr
0.10 1
12/23/14 15:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2014 04:46 PM without the written consent of Pace Analytical Services, inc., Page 4 of 11

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NO. NCG14 D , A I
&
FACILITY NAME: r�k_ OP�of m" _ r - ,14
PERSON COLLECTING SAMP ES: d"d M
CERTIFIED LABORATORY: Lab # I T_
•` Lab #
LIMIT VIOLATIONS? YES ❑ NON
Part A: Wastewater Monitoring Requirements
SAMPLE COLLECTION YE R: Zp/ 4
SAMPLE QUARTER: Jul -Sept ❑Oct -Dec ❑Jan -March
COUNTY: le. ".-
PHONE NO. (70) 3 3 — 0S 9D
ADD TO LISTSERVE? ❑YES [�NO EMAIL:
❑April -June
DISCHARGING TO CLASS: []SA ❑HQW ❑PNA ❑Trout [}'tither
OPTIONAL INFO:
Outfall No.
Date Sample
Collected'
(mm/dd/yr)
Type of Wastewater
(VE, RM, MD "
pH
(standard)
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
SGT NFM a
(mg/L)
Discharge
Duration
(minutes)
Total Flow
7
(galleons/day)
-
-
6-93,4
303,s
53
(15),
-
-
8-�l-!
_VC
.10
r
nr G,
0
1
!`Y4
qL
r* :h
TQai i=ii cc
-r
wni�nr;
If wastewater systems have not discharged
in this quarter— reaort "No Flow" or "No
Discharee" here. Please make sure to mark the sample Quarter above.
z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (IAD). Report more than one type if the waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11
Paee 1 of 2

Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
7 Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50% of the Summer 7Q10 Flow as per 15A
NCAC 026 .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer`7Q10 flow and report this information to DWQ. if the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE-) WITHIN 30'DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUSTSIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
vio0tions."
(Signature of P
Permit Date:7/1/2010-06/30/2015
7—/
(Date)
Last Revised 07/13/11
Page 2 of 2

5ceAna1jdka1"
wwwpacerabs'Wrn
ANALYTICAL RESULTS
Project: Huntersville Plant 1900
Pace Project No.: 92212901
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 1oo
Huntersville, NC 28078 t
[phone]
Sample: 1900-01-03
Parameters
Lab ID: 92212901001 Collected: 08/11114 16:00
Results Units Report Limit OF
Received: 08112114 10:05 Matrix: Water
Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mg1L
5.0
1
08/13/14 08:14
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
NO mg1L
2.7
1
08/13/14 18:14
254OF Total Settleable Solids
Analytical Method: SM 254OF
Total Settleable Solids
0.10 mUUhr
0.10
1
08/13/14 04:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 08/14/2014 10:42 AM without the written consent of Pace Analytical Services, Inc.. Page 4 of 11

RECEIVE[
APR 21 2014
PROCESS WASTEWATER—Quarter)Y Discharge Monitoring Report CENTRAL ALES
oWQIBoG '
GENERAL PERMIT No. NCC3140000
CERTIFICATE OF COVERAGE NO. NCG14 O .7 z _3
FACILITY NAME: �G
PERSON COLLECTING SAMP ES; `
CERTIFIED LABORATORY: Lab # /Z
__ _ ' ' It Lab # `f o
LIMIT VIOLATIONS? YES ❑ NO
Part A: Wastewater Monitoring Requirements
SAMPLE COLLECTION YEAR: Z014
SAMPLE QUARTER: Jul -Sept ❑Oct -Dec �an-March
COUNTY: C.-I"eIr
PHONE NO. (704-)3j3-D39?
ADD TO LISTSERVE? ❑YES RND EMAIL:
[]April -June
DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA ❑Trout 2Mer,
OPTIONAL INFO:
Outfall No.
Date Sample
Collected)
(mm/dd/yr)
Type of Wastewater
z
(VE, RM, MD}
.
pH
(standard}
Total Suspended
Solids
(mg/L)
Settleable
Solids
(mL/L)
TPH using
method 1664A
a
SGT/L)
(mg/L}
Discharge
Duration
(minutes)
Total Flow
7
(gallons/day}
-
-
6-93,4
303,5
53
(15),
-
-
-l3-!
v'-
. Zo
AID
v� 7;6
I ry
Ewa C_
.
t
le AL
/
If wastewater systems have not discharged in this quarter — report "No Flow" or "No Discharge" here. Please make sure to marls the sample quarter above.
Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to continue monitoring.
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11
Page-1 of 2

6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewater,
but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action.
7 Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to So% of the Summer 7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer 7Q10 flow and report this information to DWQ. If the permittee cannot
obtain a Summer 7Q10 flow for the receiving waters at the discharge location, the permittee shall notify DWQ, and the DWQ Regional Office may require an annual flow
report on a case -by -case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE") WITHIN 30'DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD IN CASE OF "NO FLOW") TO.
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOU MUST SIGN TNIS CERTIFICATION FOR ANY INFORMATION REPORTED:
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
complee. l am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing
violations.-,
-ice-ly
(Date)
Permit Date:7/1/2010-06/30/2015
Last Revised 07/13/11
Page 2 of 2

aceAnalXical
xnnvpacela8s.cam
ANALYTICAL RESULTS
Project: HUNTERSVILLE PLANT 1900
Pace Project No.: 92193221
Pace Analytical Services, Inc.
9800 Kincey Ave_ Suite 100
Huntersville, NC 28078
[phone]
Sample: 1900
Parameters
Lab ID: 92193221001 Collected: 03113/14 13:00
Results Units Report Limit DF
Received: 03/13/14 14:30 Matrix: Water
Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
ND mg1L
5.0 1
03/14/14 15:00
2540D Total Suspended Solids
Analytical Method: SM 2540D
Trial Suspended Solids
18.7 mg1L
2.6 1
03/20/14 18:54
254OF Total Settleable Solids
Analytical Method: SM 254OF
Total Settleable Solids
0.20 mLlLlhr
0.10 1
03/14/14 02:00
J
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/23/2014 03:58 PM without the written consent of Pace Analytical Services, Inc.. Page 4 of 11