NC0036269_Pretreatment_Annual Report_20210228

1 WSACC RECEIVED
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ISO 14001:2015•NC Star Public Sector•ISO 45001:2018 NCDEQ/DWR/NPDES
PRETREATMENT ANNUAL REPORT
JANUARY - DECEMBER 2020
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WSACC WATER&SEWER AUTHORITY
OF CABARRUS COUNTY
232 Davidson Hwy, Concord, NC 28027
704.786.1783 • 704.795.1564 Fax
Rocky River Regional WWTP
64
6400 Breezy Lane, Concord, NC 28025
704.788.4164 • 704.786.1967 Fax
ISO 14001:2015•NC Star Public Sector•ISO 45001:2018 www.wsacc.org
February 17, 2021
CERTIFIED MAIL RECEIVED
RETURN RECEIPT REQUESTED
FEB 2 8 2021
Michael Montebello �ICDEQ/DNdRINPDES
Pretreatment Unit
N C DEQ—PERCS Unit
1617 Mail Service Center
Raleigh,N.C. 27699-1617
SUBJECT: PRETREATMENT ANNUAL REPORT
JANUARY—DECEMBER 2020
WATER& SEWER AUTHORITY OF CABARRUS COUNTY
RRRWWTP NPDES PERMIT NO.NC0036269
MCWWTP NPDES PERMIT NO.NC0081621
Dear Mr. Montebello:
Please find enclosed two copies of the Water and Sewer Authority of Cabarrus County's
Pretreatment Annual Report for the January through December 2020 reporting period for both the
Rocky River Regional Wastewater Treatment Plant, NPDES Permit # NC0036269 and Muddy
Creek Wastewater Treatment Plant,NPDES Permit#NC0081621.
If you have any questions concerning the report, please contact me at [phone], ext.
113 or [e-mail] . Thank you for your time and consideration concerning this matter.
Sincerely,
Beverly K. etcalf
Environmental,Health& afety
Compliance Manager
Enclosures

Basic Information, Authorized
Signature, and Delegation of
Authority
C
V
V) Narrative
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(-CIO
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Pretreatment Program Summary
V O
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•,-4 r-4 Significant Noncompliance
$--� Ct 4 Report
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-I-) Industrial Data Summary Forms
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CA Ct
023 ' 6 Allocation Table
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Public Notice
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8 Resources and Funding

1_1114
01

PRETREATMENT ANNUAL REPOR T
POTW Name: Water and Sewer Authority of Cabarrus County
WWTP Name: Rocky River Regional Wastewater Treatment Plant
NPDES Permit Number: NC0036269
WWTP Name: Muddy Creek Wastewater Treatment Plant
NPDES Permit Number: NC0081621
Report Date: 02-17-21
Period Covered by this Report:from 01-01-20 to 12-31-20
Person to contact concerning this report:
Name: Beverly K. Metcalf
Title: Environmental, Health &Safety Compliance Manager
Alternate person to contact:
Name: Mark Fowler
Title: Facilities Director
Mailing Address:
6400 Breezy Lane
Concord, N.C. 28025
Email address: [e-mail]
Telephone Number• (704)-788-4164 ext.113
I have personally examined and am familiar with the information submitted in this
document and attachments. Based upon my inquiry of those individuals immediately
responsible for obtaining the information reported herein, I believe that the
submitted information is true, accurate and complete. I am aware that there are
significant penalties for submitting false information.
o2/i7101
.
Date Signatur of Official
Title `�� U

Water& Sewer Authority of Cabarrus County
Rocky River Regional WWTP,NPDES #NC0036269
Muddy Creek WWTP,NPDES #NC0081621
2020 PAR Narrative
General Information:
I. The Pretreatment Program Information and Historical SNC sheets for WSACC are
enclosed (Enclosure 1). Corrections are marked on the enclosures. WSACC currently has
15 SIUs at the Rocky River Regional WWTP and 16 total SIUs in the program. Also,
Beverly Metcalf and Wyneisha Bell attended a HWA workshop in Salisbury, NC on
January 30, 2020.
II. DEQ conducted an audit inspection of WSACC's pretreatment program on January 28,
2020 and was found satisfactory(Enclosure 2).
III. WSACC received an approval from PERCS, letter dated February 5, 2020, for the
Enforcement Response Plan changes (Enclosure 3).
IV. The PAR for 2019 was approved by DEQ on April 15, 2020 (Enclosure 4).
V. WSACC successfully recertified its ISO 14001 certification for the Environmental
Management System for 2020.
VI. WSACC successfully maintained its OHSA 18001 certification for the Occupational
Health and Safety Program and Public Sector Star certification for 2020.
VII. WSACC conducted a mass mailing to 54 dental facilities regarding the new Dental
Amalgam Rule. We received a response from all of the facilities. Eleven (11) facilities
are exempt from the rule. Forty-three (43) are covered by the rule and submitted the One-
Time Compliance Reports.
VIII. WSACC issues pounds per day limits to the significant industrial users (SIUs). Although
a flow limit is also issued, WSACC does not judge significant noncompliance (SNC) for
this parameter. A notice of noncompliance was sent for flow exceedances. As outlined in
the Comprehensive Guide, Chapter 7, Section E, page 2, flow limits are not required
where all IUP limits are mass based and that the POTW may institute its own policy
relative to flow limit compliance. Also, the definition of "pollutant" in 15A NCAC
2H.0903 (25) does not include flow as a characteristic of wastewater.
SIU Information:
During the January through June 2020 reporting period:
A. CMS Landfill V, IUP#1024, was in SNC for TSS, TKN and ammonia. WSACC issued a
NOV and fine for these violations. WSACC is working with the industry to return to
compliance.
1

Water& Sewer Authority of Cabarrus County
Rocky River Regional WWTP,NPDES #NC0036269
Muddy Creek WWTP,NPDES #NC0081621
2020 PAR Narrative
B. Owens Corning, IUP#1041, was SNC for copper. WSACC issued a NOV and fine for
this violation.
C. WSACC submitted a permit modification for S&D Coffee Main IUP#1044 and S&D
Commercial Park IUP#1045 utilizing the Streamlined IUP Submittal Form. PERCS
provided a streamlined IUP review acknowledgement email on February 3, 2020
(Enclosure 5).
D. WSACC submitted a permit modification for Cabarrus HealthCare System Northeast
changing their name to Atrium Health Cabarrus IUP#1010 utilizing the Streamlined IUP
Submittal Form. NCDEQ provided a streamlined IUP review acknowledgement email on
February 17, 2020 (Enclosure 6).
E. WSACC submitted a permit modification for CMS Landfill V IUP#1024 utilizing the
Streamlined IUP Submittal Form. NCDEQ provided a streamlined IUP review
acknowledgement email on March 20, 2020 (Enclosure 7).
F. WSACC submitted a permit modification for CMS Landfill V IUP#1024 utilizing the
Streamlined IUP Submittal Form. NCDEQ provided a streamlined IUP review
acknowledgement email on March 31, 2020 (Enclosure 8).
G. WSACC submitted a permit modification for CMS Landfill V IUP#1024 utilizing the
Streamlined IUP Submittal Form. NCDEQ provided a streamlined IUP review
acknowledgement email on May 25, 2020 (Enclosure 9).
H. WSACC submitted a permit modification for Heritage-Crystal Clean (HCC) IUP#1030
utilizing the Streamlined IUP Submittal Form. NCDEQ provided a streamlined IUP
review acknowledgement email on March 24, 2020 (Enclosure 10).
I. WSACC submitted permit renewals for Star America IUP#1013, Stericycle IUP#1039,
and HeiQ Chem-Tex IUP#1034 utilizing the Streamlined IUP Submittal Form. NCDEQ
provided a streamlined IUP review acknowledgement email on April 2, 2020 (Enclosure
11).
J. WSACC issued an Authorization to Construct (dated April 29, 2020) to S&D Coffee —
Commercial Park Facility for the installation of a pH adjustment system and effluent
monitoring.
K. WSACC issued an Authorization to Construct (dated June 30, 2020) to CMS Landfill V
for the removal of two existing aerators and installation of four new Aeration Industries
International Aire-02 ® Antifouling Aspirators. These changes are expected to increase
the dissolved oxygen levels, while reducing the effluent BOD and ammonia
concentrations. These changes make up Phase 1.
2

Water& Sewer Authority of Cabarrus County
Rocky River Regional WWTP,NPDES #NC0036269
Muddy Creek WWTP,NPDES #NC0081621
2020 PAR Narrative
L. WSACC submitted a permit modification for Heritage-Crystal Clean (HCC) IUP#1030
utilizing the Streamlined IUP Submittal Form. NCDEQ provided a streamlined IUP
review acknowledgement email on June 24, 2020 (Enclosure 12).
M. The following SIUs had a few violations but these did not constitute SNC (see IDSF for
percent violations). Notices of noncompliance were sent for these violations of IUP
limitations and/or self-monitoring requirements, which include:
CMS Landfill V, IUP #1024, 6 BOD, 1 COD, 7 TSS, 8 ammonia, 3 TKN violations
(daily max) and 3 BOD, 2 COD, 4 TSS and 5 ammonia violations (monthly average);
Galvan,IUP#1029, 1 flow violation(daily max);
HeiQ Chem-Tex, IUP#1034, 2 ammonia violations (daily max);
IPG, IUP#2001, 1 BOD and 1 ammonia violations (daily max);
Owens Corning, IUP#1041, 1 copper violation (daily max) and 1 copper violation
(monthly average);
S&D—Commercial Park, IUP#1045, 16 pH violations (daily max) and;
Star America,IUP #1013, 1 ammonia violation(daily max).
(NOTE: WSACC requires additional monitoring of SIUs with violations of IUP limits unless the SIU is
sampled on a monthly basis.)
N. Americhem, Atrium Health, Charlotte Water, Hillgrove Water Treatment Plant, Heritage
Crystal Clean, Perdue Farms, S&D Main Facility and Stericycle did not have any
violations of their industrial user pretreatment permits during the reporting period.
During the July through December 2020 reporting period:
O. Heritage Crystal-Clean, IUP#1030, was in SNC for p-Cresol. WSACC issued a NOV and
fine for these violations. The facility will be testing customers to determine the source of
p-Cresol and work to improve pretreatment, including the possibility of adding additional
treatment units.
P. WSACC issued an Authorization to Construct (dated July 29, 2020) to CMS Landfill V
for Phases 2 and 3. During Phase 2, CMS will install baffles in the lagoon to increase
detention time; and Phase 3 will include chemical treatment or addition to the lagoon to
adjust the pH for optimal biological treatment.
3

Water& Sewer Authority of Cabarrus County
Rocky River Regional WWTP,NPDES #NC0036269
Muddy Creek WWTP,NPDES #NC0081621
2020 PAR Narrative
Q.
WSACC submitted electronically an IUP amendment and Streamlined IUP Submittal
Form on August 19, 2020 for CMS Landfill V IUP#1024 and Heritage-Crystal Clean
g
IUP#1030. WSACC is awaiting approval from DEQ for both.
R. WSACC submitted electronically an IUP amendment and Streamlined IUP Submittal
Form on September 24, 2020 for Owens Corning IUP#1041 and Perdue Farms
IUP#1026. WSACC is awaiting approval from DEQ for both.
S WSACC submitted electronically a new IUP#1046, synopsis, updated allocation table
and SIU application for Prime Beverage on December 10, 2020. WSACC is awaiting
approval from DEQ for both.
T. The following SIUs had a few violations but these did not constitute SNC (see IDSF for
percent violations). Notices of noncompliance were sent for these violations of IUP
limitations and/or self-monitoring requirements, which include:
CMS Landfill V, IUP #1024, 4 Flow, 5 BOD, 5 TSS, 3 ammonia violations (daily max)
and 2 BOD, 2 COD, 3 TSS and 2 ammonia violations (monthly average);
HeiQ Chem-Tex,IUP#1034, 1 pH violation(daily max);
HCC, IUP#1030, 1 p-Cresol, 2 for 2,4,6 Trichlorophenol (daily max); 1 ammonia, 3 p-
Cresol (monthly average);
IPG, IUP#2001, 1 copper, 3 pH violations (daily max); 3 slug discharges;
Perdue Farms, IUP#1026, 1 BOD, 2 TSS violations (daily max);
S&D—Commercial Park, IUP#1045, 1 ammonia and 33 pH violations (daily max) and;
Stericycle, IUP #1039, Pipe 01 — 1 Flow; Pipe 02 - 1 Flow and 2 pH violations (daily
max).
(NOTE: WSACC requires additional monitoring of SIUs with violations of IUP limits unless the SIU is
sampled on a monthly basis.)
U. Americhem, Atrium Health, Charlotte Water, Hillgrove Water Treatment Plant, Galvan
Industries, Owens Corning, S&D Main Facility and Star America did not have any
violations of their industrial user pretreatment permits during the reporting period.
4

Water& Sewer Authority of Cabarrus County
Rocky River Regional WWTP,NPDES #NC0036269
Muddy Creek WWTP,NPDES #NC0081621
2020 PAR Narrative
Waste Reduction Activities:
WSACC participates in the following activities:
1. Collection of office paper, aluminum cans, batteries, cardboard, electronics, fluorescent
bulbs, glass bottles, ink cartridges, oil filters, aerosol cans, scrap metal, and plastic
containers for recycling.
2. Reuse nonpotable water in the plant for:
a. odor control blowdown and flushing water;
b. dechlorination carrier water;
c. pump seal water;
d. centrifuge back drive and bearing cooling water; and
e. incinerator Venturi scrubber.
3. Recycle heat from the furnace to warm the building.
4. Recycle COD vials used in the laboratory.
5. Reuse waste oil from plant equipment to heat the maintenance building.
6. Recycle the defoamer chemical drums back to the manufacturer.
WSACC's Sills participate in several waste reduction activities, which are outlined on the
following pages (Enclosure 13). In addition to the information contained herein, the SIUs listed
below have also implemented the following:
1. Atrium Health Cabarrus has a Mercury Task Force that is continuously looking at ways to
reduce and eliminate mercury within the facility.
2. HCC continues to evaluate/eliminate some of their customers to reduce their COD
loading.
3. Stericycle has increased mercury awareness with their customers and request that they
have zero mercury content in waste handled/processed by Stericycle.
5

ENCLOSURE 1
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Cabarrus County 1 o
WWTP Name Rocky River Regional
Stream Information Iwc ro at 7Q10 61.95
Program Approval Date 09/09/1983 7Q10 Flow cfs/mgd 25.2 / 16.28
1Q10 Flow cfs/mgd 20.77 / 13.42
Pretreatment Status Full
Stream Classification C
Region MRO Basin Number YAD12
County Cabarrus ` Receiving Stream Name ROCKY RIVER J
NPDES Number NC0036269
NPDES Effective Date Last PAR Rec 02/24/2020 PAR Due Date 03/01/2021 mercury
12/01/2013 1631
NPDES Expire Date Current Fiscal 01/28/2020 required
p 10/31/2018 Year PCI Done
POTW is Primary WWTP TRUE Last Audit on 08/23/2018 Audit Year Next22/23 yes
Design Flow mgd 26.5000 %Design mgd is SIU permitted 33.02 Permitted SIU flow(mgd)[Pt_SIU) 8.751
WWTP SIU's nE411 Program SIUs I(,
WWTP CIU's 2 Program CIUsj2 HWA LTMP F41 IWS SUO ERP
I
date Inactive Date Next Due 09/01/2022 11/15/2023
Date Received by DWR 04/28/2020 01/23/2019 01/19/2018 03/29/2012 01/15/2020
Date Approved ; 02/13/2018 03/05/2019 j 01/03/2019 04/19/2012 02/05/2020
Adopt Date Required
Date Adopted 06/21/2012
I 1
Info in this Box from Pt Contacts Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA W sp IUP Wksp PAR Wksp
I Ms.Beverly Metcalf (Prim 11(704)788-4164 �113 1(704)786-1967 II I • oe 9/27/2011 11/27/2005
[e-mail] Environmental,Health&Safety 6400 Breezy Lane 28025
Ms.Kim Holt I 11704-788-4164 1 1704-786-1967 II I 12/4/2004
Field WWTP Operator/ORC 6400 Breezy Lane 28025
Mr.Mark Fowler I 11704-788-4164 1111 1704-786-1967 ll I I I
Facilities Director
Ms.Wyneisha Bell I 11704-788-4164 1143 I II1134010 I I I
[e-mail] EHS Compliance Tech.I 6400 Breezy Lane 28025
J
SPretreatment Related NOVs from DWQ DWR Central Office Contact Monti Hassan
DWR Regional Contact)Wes Bell
I

Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Cabarrus County IWC%at 7Q10 1.09
WWTP Name Muddy Creek Stream Information
Program Approval Date 09/09/1983 7010 Flow cfs/mgd 21 / 13.57
Pretreatment Status 1 Q10 Flow cfs/mgd 17.33 / 11.20
Full Stream Classification C
Region MRO Basin Number YAD12
County Cabarrus Receiving Stream Name ROCKY RIVER
NPDES Number NC0081621 l
NPDES Effective Date Last PAR Rec 02/24/2020 PAR Due Date 03/01/2021 mercury
01/01/2019 1631
NPDES Expire Date Current Fiscal 01/28/2020 required
P 10/31/2023 Year PCI Done
POTW is Primary WWTP FALSE Last Audit on 08/23/2018 Audit Year Next22/23
Design Flow mgd 0.1500 %Design mgd is SIU permitted 4.67 Permitted SIU flow(mgd)[Pt_SIU) .007
WWTP SIU's 1 Program SIUs 15 —
WWTP CIU's 0 Program ClUs 2 HWA LTMP IWS SUO ERP
date Inactive Date Next Due . 11/15/2023
Date Received by DWR j 04/28/2020 01/23/2019 11/19/2018 03/29/2012 01/15/2020
Date Approved 03/05/2019 01/03/2019 ; 04/19/2012 02/05/2020
Adopt Date Required
Date Adopted 06/21/2012
c
Info in this Box from Pt_Contacts Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax H1VA rksp IUP Wksp PAR Wksp
11( > 1c ) UI&W--1 -
I'ts.Beverly Metcalf Prim 704 788 4164 ?113
704 786 1967 9{ 6 9/27/2011 1/27/2005 [e-mail],Health&Safety 6400 Breezy Lane 28025
Ms.Kim Holt I 11704-788-4164 I 1704-786-1967 II I 12/4/2004 I
Field WWTP Operator/OR1C 6400 Breezy Lane 28025 IL
Mr.Mark Fowler I 11704-788-4164 Jul1 1704-786-1967 I I I
Facilities Director
Ms.Wyneisha Bell 1 11704-788-4164 1143 I 11iI3o12o2v I I I
[e-mail] ENS Compliance Tech.I 6400 Breezy Lane 28025
J
Pretreatment Related NOVs from DWQ DWR Central Office Contact Monti Hassan
DWR Regional Contact Wes Bell

ENCLOSURE 2 _ - •
, SrArE u -6-20 ;�iiv
ROY COOPER �"` 1,
governor kdJ :I Y I
IICHAEL S.REGAN .
,e'cretary ~t `3/4t +'`
S.DANIEL SMITH NORTH CAROLINA
•
Director Environmental Quality
4 February 2020
Beverly Metcalf
Environmental,Health&Safety/Compliance Manager
WSACC
6400 Breezy Lane
Concord,North Carolina 28025
Subject: Pretreatment Compliance Inspection
• WSACC .
NPDES Permit No.NC0036269
Cabarrus County
Dear Ms. Metcalf:
Enclosed is a copy of the Pretreatment Compliance Inspection Report for the inspection of WSACC's approved
Industrial Pretreatment Program on January 28,2020,by Mr. Wes Bell of this Office.
The report should be self-explanatory; however, should you have any questions concerning this report, please do
not hesitate to contact Mr.Bell at(704)235-2192 or at [e-mail].
ncdenr.gov.
Sincerely,
e--DocuSigned by:
`—A 14 CC681 AF27425...
W. Corey Basinger,Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources,DEQ
Enclosure:
Inspection Report
•
,sA North Carolina Department of Environmental Quality i Division of Water Resources
D E-) Mooresville Regional Office i 610 East Center Avenue,Suite 301 ` Mooresville,North Carolina 28115
ao ::i a i ++ /\ e- 704.663.1699

NORTH CAROLINA DIVISION OF WATER RESOURCES
PRETREATMENT COMPLIANCE INSPECTION(PCI) REPORT
BACKGROUND INFORMATION
1. Control Authority(POTW)Name: Water&Sewer Authority of Cabarrus County(WSACC)
2. ControTATifliority Representative(s): Beverly Metcalf,Wyneisha Bell
3. Title(s):Environmental,Health&Safety Compliance Manager
4. Last Inspection Date:8/23/18 Inspection Type: ❑ PCI ® Audit
5. Has Program Completed All Requirements from the Previous Inspection and Program Info Sheet(s)? ®YES ❑NO
6. Is POTW under an Order That Includes Pretreatment Conditions? ❑YES ®NO
Order Type,Number,Parameters: Are Milestone Dates Being Met? ❑YES ❑NO ®NA.
ICIS CODING
Main Program•Permit Number MM/DD/YY
NC0036269 1/28/2020
7. Current Number Of Significant Industrial Users(SIUs)? 15
8. Number of SIUs With No IUP,or With an Expired IUP 0
9. Number of SIUs Not Inspected By POTW in the Last Calendar Year? L 0
10.Number of SIUs Not Sampled By POTW in the Last Calendar Year? 0
11.Number of SIUs In SNC For Limits Violations During Either of the Last 2 Semi-Annual Periods 2
12.Number of SIUs in SNC For Reporting During Either of the Last 2 Semi-Annual Periods 0
13.Number of SIUs in SNC with Pretreatment Schedule? 0
14.Number of SIUs on Schedules? 0
Categorical Industrial Users(CIUs)? 2
15.Current Number Of ( ) I
16.Number of CIUs in SNC? 1
POTW INTERVIEW
17. Since the Last PCI,has the POTW had any NPDES Limits Violations? ®YES ❑NO
If Yes,What are the Parameters and How are these Problems Being Addressed? See Comments Section
18. Since the Last PCI,has the POTW had any Problems Related to an Industrial ❑ YES ® NO
Discharge(Interference,Pass-Through,Blockage,Citizens' Complaints,Increased
Sludge Production,Etc.)?
If Yes,How are these Problems Being Addressed?
19. Which Industries have been in SNC for Limits or Reporting during SNC for Limits:See Comments Section
either of the Last 2 Semi-Annual Periods?Not Been Published for SNC for Reporting:None
Public Notice?(May refer to PAR if Excessive SIUs in SNC) Not Published:N/A
20. Which Industries are on Compliance Schedules.or Orders?For all SIUs on an
Order,Has a Signed Copy of the Order been sent to the Division? N/A
21. Are Any Permits Or Civil Penalties Currently Under Adjudication?If Yes,Which ❑YES ® NO
Ones?
LTMP/STMP FILE REVIEW:
22. Is LTMP/STMP Monitoring Being Conducted at Appropriate Locations and Frequencies? ®YES ❑NO
23. Are Correct Detection Levels being used for all LTMP/STMP Monitoring? ®YES ❑NO
24. Is LTMP/STMP Data Maintained in a Table or Equivalent? ®YES ❑NO Is Table Adequate? ®YES ❑NO
25. All LTMP/STMP effluent data reported on Discharge Monitoring Report? ®YES❑NO
26. If NO to 23-26,list violations:
27. Should any Pollutants of Concern be Eliminated from or Added to LTMP/STMP? ❑YES ® NO
NC DWR Pretreatment Compliance Inspection(PCI)Form Updated December 2016. Page 1

b.Did Industry Resample and submit results to POTW Within 30 Days?
c.Did POTW resample within 30 days of knowledge of SIU limit c.❑Yes❑No®N/A c.❑Yes❑No®N/A c.❑Yes❑No®N/A
violations from the POTW sample event?
During the Most Recent Semi-Annual Period,Was the SIU in SNC? ❑Yes ® No ❑Yes ® No ❑Yes ® No
46. During the Most Recent Semi-Annual Period,Was Enforcement Taken ®Yes❑No❑N/A ®Yes❑No❑N/A ❑Yes❑No®N/A
as Specified in the POTW's ERP(NOVs,Penalties,timing,etc.)?
47. Does the File Contain Penalty Assessment Notices? ®Yes❑No❑N/A ®Yes❑No❑N/A ❑Yes❑NoON/A
•
48. Does The File Contain Proof Of Penalty Collection? ®Yes❑No❑N/A ❑Yes❑No®N/A ❑Yes❑No®N/A
49. a.Does the File Contain Any Current Enforcement Orders? a.❑Yes❑No®N/A a.❑Yes❑No®N/A a.❑Yes❑No®N/A
b.Is SIU in Compliance with Order? b.❑Yes❑No®N/A b.❑Yes❑No®N/A b.❑Yes❑No®N/A
50. Did the POTW Representative Have Difficulty in Obtaining Any of This ❑Yes ® No ❑Yes ® No ❑Yes ® No
Requested Information For You?
FILE REVIEW COMMENTS:
11.Charlotte Motor Speedway Landfill V(CMSLV)and Heritage-Crystal Clean(HCC)were both in SNC during last half of 2019 due to
nickel limit violations(CMSLV)and tin and p-cresol limit violations(HCC).Note:HCC is a CIU.
17.NPDES Effluent Limit Violations:
•
Rocky River WWTP—January 2019—fecal coliform(weekly average);March 2019—ammonia(monthly average);April 2019—
ammonia(4-weekly average and monthly average);May 2019—ammonia(weekly average and monthly average);June 2019—
ammonia(2-weekly average and monthly average).
Muddy Creek WWTP—monthly average flow violations reported in January 2019 and February 2019.
35.The POTW performed SIU inspections on 11/21/19(IPG),7/23/19(Stericycle)and 6/10/19(Owens Corning).
39.The POTW performs sampling in lieu of the SIUs. The POTW's certified laboratory performs analyses on conventional parameters,
metals,etc. The POTW also contracts withmultiple labs(Prism Laboratories,Environment 1,etc.)to perform analyses on selected
parameters.
46.The POTW issued a Notice of NonCompliance(NNC)and$175 penalty($100.00 fine+$45.00 administrative fee)to IPG on 8/14/19
for TSS and zinc limit violations in July 2019. Stericycle was issued a NNC and$125.00 penalty($50.00 fine+$75.00 administrative
fee)on 12/9/19 for TSS and flow violations in November 2019. Stericycle was also issued a NNC on 1/8/2020 for a flow violation in
December 2019.
SUMMARY AND COMMENTS:
The records reviewed during the inspection were organized and well maintained. The POTW's Industrial Pretreatment Program was being
properly implemented.
NOD: ❑ YES ®NO
NOV: ❑ YES ®NO
QNCR: ❑ YES Z NO
POTW Rating:
Satisfactory ® Marginal ❑ Unsatisfactory ❑
e—n,D/ocuSigned by:
Al 7361/
PCI COMPLETED BY: —1161696090 3437... DATE: 2/4/2020
Wes Bell,Environmental Specialist II
,. —Docuu�SSi/ig��ned by:
PCI REVIEWED BY: `—A14CC681AF27425... DATE: 2/4/2020
W.Corey Basinger,Regional Supervisor
NC DWR Pretreatment Compliance Inspection(PCI)Form Updated December 2016 Page 3

DocuSign Envelope ID:FED2C3A0-AD27-497E-84D7-4F7155C08630 _ •
ENCLOSURE 3 a_ •
6:
adt, to
`:
ROY COOPER , � � '�';4,0
Governor
"ICHAEL S.REGAN
cretmy
a.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
February 5, 2020
Via Electronic Mail([e-mail])
Beverly Metcalf
Environmental,Health& Safety
Cabarrus County
232 Davidson Highway
Concord,NC 28027
Subject: Pretreatment Review of Enforcement Response Plan (ERP)
Cabarrus County-NPDES Number NC0036269
Cabarrus County
Dear Ms. Metcalf,
The Pretreatment,Emergency Response, and Collection Systems Unit(PERCS) of the Division of
Water Resources has reviewed the updated Enforcement Response Plan(ERP)for Cabarrus County. The
updated ERP was in response to the Dental Amalgam Rule (40 CFR 441) and was received by the
Division on January 15,2020.
The review indicates that the ERP is adequate and meets the requirements of 15A NCAC 02H .0905
and 40 CFR 403.8 (f)(5).Proper implementation is also required by the County's NPDES permit. The
Division expects you to follow this approved ERP for all enforcement actions. Modifications to this ERP
must be approved by the Division.
If you have any questions or comments,please contact Monti Hassan at(919) 707-3626 [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
Sincerely,
EDocuSigned by:
044. Ham•
866374CA4137482..
for S. Daniel Smith, Director
Division of Water Resources
ksl/Cabarrus.erp.2020
Ec: PERCS Unit File
Wes Bell,MRO
Central Files(Laserfische)
D
E - North Carolina Department of Environmental Quality I Division of Water Resources
�/ 512 North Salisbury Street { 1611 Mail Service Center I Raleigh,North Carolina 27699-1611
NGRTM CARO.1NA
meR of Emiremootelal + 919.707.9000

ENCLOSURE 4
RATE Q �.
°OY COOPER 1{ -` p
,vernor r �C
1ICHAEL S.REGAN
l� CG[An n��.�
Secretary
S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
April 15,2020
Ms.Beverly Metcalf
Compliance Manager/Environment,Health& Safety
WSACC
6400 Breezy Lane
Concord,North Carolina 28025
Subject: PAR Review
WSACC
NPDES Permit No.NC0036269
•
Cabarrus County
Dear Ms.Metcalf:
Mooresville Regional Office staff has reviewed your Pretreatment Annual Report(PAR)for the reporting period of January
through December 2019. Based on the review, the POTW completed the PAR in accordance with 15A NCAC 2H .0908(b)
requirements and guidelines set forth in the Comprehensive Guidance for North Carolina Pretreatment Programs. The next
PAR will be due March 1,2021.
If you have any questions concerning your PAR,please do not hesitate to contact Mr.Wes Bell at(704)235-2192
and/or Monti Hassan at(919)707-3626,or via email at wes.bell@a,ncdenr.gov and [e-mail].
Sincerely,
c—DocuSigned by:
•
L—A14CC681AF27425...
W. Corey Basinger,Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources,DEQ
•
Nar of Environmental Quality I of Resources
MooresvilleorthCarolina Regional Officetment 1610 East Center Avenue,Suite Division 301 I MooresvilleWater .North Carolina 28115
NJR711 CARV''
INparbreoto Erettrormw.,a,.«n 704.663.1699

ENCLOSURE 5 - - - •
2-3-2O g.
From: Hassan.Monti
To: Metcalf. Beverly
Subject: RE:[External]Permit Amendments for S&D Coffee Main Facility and Commercial Park Facility
Date: Monday,February 03,2020 11:10:06 AM
(Approval has received the submittal of the streamlined IUP review form (Appro al #0109)for the
subject IUP amendments. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent:Thursday,January 30, 2020 8:16 AM
To: Hassan, Monti<[e-mail]>
Subject: [External] Permit Amendments for S&D Coffee Main Facility and Commercial Park Facility
• • External email. Illo not click links or open attachments unless you verify.Send all suspicious email as an
Hello Monti,
Please find attached IUP modifications for both S&D Coffee Main and Commercial Park.
These IUPs were reopened to clarify language for flow reporting. These changes do not
impact the allocation table for Rocky River Regional Wastewater Treatment Plant. Please
review and approve at your earliest convenience. Thank you.
Beverly X. _Metcalf
Environmental, Health &Safety Compliance Manager
Water & Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
S' [phone], ext. 112
[phone]
® BMetcalfrOwsacc.org
WSACC
r
ISO 1: 1:215•KC S S?!:t•CBS
"Pursuant to the Freedom of Information-Privacy Acts(FOIPA)and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."
`Please consider the environment before printing this e-mail

ENCLOSURE 6
From: Hassan,Monti
To: Metcalf, Beverly
Subject: Streamlined IUP Review:Permit Amendments for CHS Northeast(Name Changed to Atrium Health Cabarrus)
Date: Monday,February 17,2020 11:28:24 AM
PERCS has received the submittal of the streamlined IUP review form (Approval #0109) for the
subject IUP amendment. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent: Friday, February 14, 2020 1:49 PM
To: Hassan, Monti <[e-mail]>
Subject: [External] Permit Amendments for CHS Northeast
External email. Do not click links or open attachments unless you verify.Send all suspicious email as an
attachment to
Hello Monti,
Please find attached the IUP modification for Carolinas HealthCare System Northeast. The
facility requested a name change last July to Atrium Health Northeast. WSACC amended the
permit but I forgot to send it to you. I'm working on the PAR and that's when I discovered the
oversight. This IUP change does not impact the allocation table for the Rocky River Regional
Wastewater Treatment Plant. Please review and approve at your earliest convenience. Thank
you and sorry for the oversight.
Beverly X. .Metcalf
Environmental, Health & Safety Compliance Manager
Water & Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
l [phone], ext. 113
[phone]
BMetcalfi wsacc.org
WSACC
I501:X1:2:15•AC Star?..k Sector•
"Pursuant to the Freedom of Information-Privacy Acts(FOIPA)and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."

ENCLOSURE 7
From: Hassan,Monti
To: Metcalf, Beverly
Subject: Streamlined IUP Review:CMS Landfill V IUP Modification
Date: Friday,March 20,2020 1:23:25 PM
PERCS has received the submittal of the streamlined IUP review form (Approval#0109) for the
subject IUP amendment. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent: Monday, March 16, 2020 4:12 PM
To: Hassan, Monti<[e-mail]>
Subject: [External] CMS Landfill V IUP Modification
External email. Do not click links or open attachments unless you verify.Send all suspicious email as an
attachment to
Hello Monti,
Please find attached the Streamlined IUP Submittal form and IUP modification for CMS
Landfill V. WSACC reopened the IUP to add interim limits to allow the facility additional
loading while they discharge the increase in water from the aeration basin. This change does
not affect their final effluent limits or WSACC's allocation table. Please contact me if you
have any questions or concerns. Thank you.
Beverly X. Jvletcalf
Environmental, Health & Safety Compliance Manager
Water& Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
lir [phone], ext. 113
A [phone]
BMetcalf af>wsacc.org
WSACC
411111111111111111111111111,—,
-1\6:7)
ISO 14:1:1:2:15•AC Star'.lic Sector•ONUS 1;X1:2:7
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA)and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."

ENCLOSURE 8
From: Hassan, Monti
To: Metcalf.Beverly
Subject: Streamlined IUP Review: [External]CMS Landfill V IUP Modification
Date: Tuesday,March 31,2020 9:51:10 PM
PERCS has received the submittal of the streamlined IUP review form (Approval #0109)for the
subject IUP amendment. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent: Monday, March 30, 2020 3:08 PM
To: Hassan, Monti <[e-mail]>
Subject: [External] CMS Landfill V IUP Modification
External email. Do not click links or open attachments unless you verify.Send all suspicious email as an
iattachment to
Hello Monti,
Please find attached the Streamlined IUP Submittal form and IUP modification for CMS
Landfill V. WSACC reopened the IUP to remove the TKN limits and replace with monitoring
only. This change does not affect WSACC's allocation table. Please contact me if you have
any questions or concerns. Thank you.
Beverly 3C. J%l e tcalf
Environmental, Health & Safety'Compliance Manager
Water & Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
'i [phone], ext. 113
[phone]
f 1! BMetcalf(wsacc.org
WSACC
IS01: 1:2715•NC Star Pak Sector•ONSAS 1;iC1:t::
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA) and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."
`Please consider the environment before printing this e-mail

ENCLOSURE 9
From: Hassan.Monti
To: Metcalf. Beverly
Subject: [External]IUP Modification for CMS Landfill V
Date: Monday,May 25,2020 1:29:18 PM
PERCS has received the streamlined IUP submittal form for the subject IUP modification. Our
records have been updated accordingly. Thanks for your continued support and cooperation with
the Pretreatment program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent:Tuesday,April 28, 2020 5:22 PM
To: Hassan, Monti <[e-mail]>
Subject: [External] IUP Modification for CMS Landfill V
CAUTION:
Hello Monti,
Please find attached the Streamlined IUP Submittal form and IUP modification for CMS
Landfill V. WSACC reopened the IUP to extend the expiration date for the interim limits to
allow the facility additional loading while they discharge the increase in water from the
aeration basin. This change does not affect their final effluent limits or WSACC's allocation
table. Please contact me if you have any questions or concerns. Thank you.
Beverly X. Metcalf
Environmental, Health & Safety Compliance Manager
Water& Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
'I? [phone], ext. 113
8 [phone]
® [e-mail]
WSACC
ISO 14.412115 • SC ST t[t Sect • MIS
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA)and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."

AP lease consider the environment before printing this e-mail

ENCLOSURE 10
From: Hassan,Monti
To: Metcalf, Beverly
Subject: Streamlined IUP Review: HCC IUP Amendment
Date: Tuesday,March 24,2020 11:34:19 AM
PERCS has received the submittal of the streamlined IUP review form (Approval #0109)for the
subject IUP amendment. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent: Monday, March 23, 2020 2:42 PM
To: Hassan, Monti<[e-mail]>
Subject: [External] HCC IUP Amendment
External email. Do not click links or open attachments unless you verify.Send all suspicious email as an
attachment to
Hello Monti,
Please find attached the Streamlined IUP Submittal form and IUP modification for Heritage-
Crystal Clean (HCC). WSACC reopened the IUP to change the dates for the interim and final
limits that were already in the permit. This change does not affect their final effluent limits or
WSACC's allocation table. Please contact me if you have any questions or concerns. Thank
you.
Beverly X. Metcalf
Environmental, Health 8s Safety Compliance Manager
Water 86 Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
Si [phone], ext. 113
[phone]
BMetcalfii)wsacc.org
WSACC
s-7
IS0 t::+:1:215•AC S'ar?.:l c Sector•C Ii S':.:':i :
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA) and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."

ENCLOSURE 11
From: Hassan,Monti
To: Metcalf, Beverly
Subject: RE:Streamlined IUP Review:Star America,Stericycle and HeiQ Chem-Tex
Date: Thursday,April 02,2020 4:34:57 PM
PERCS has received the submittal of the streamlined IUP review form (Approval #0109) for the
subject IUP renewals. Our database and files have been updated accordingly. Thanks for your
continued cooperation with the Pretreatment Program.
From: Metcalf, Beverly [mailto:[e-mail]]
Sent:Tuesday, March 24, 2020 1:04 PM
To: Hassan, Monti <[e-mail]>
Subject: [External] IUPs:Star America,Stericycle and HeiQ Chem-Tex
External email. Do not click links or open attachments unless you verify.Send all suspicious email as an
attachment to
Monti,
Please find attached the IUPs. I scanned all three on August 6th but forgot to send them to you.
These are all renewals. Sorry for the delay.
Beverly X. Metcalf
f
Environmental, Health & Safety Compliance Manager
Water& Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
lir [phone], ext. 113
A [phone]
[e-mail]
WSACC
ISO 111 5 • NC 5 r t`. ;,r+,r •
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA) and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."
`Please consider the environment before printing this e-mail

ENCLOSURE 12
From: Hassan,Monti
To: Metcalf,Beverly
Subject: Streamlined IUP Review:IUP Amendment for HCC
Date: Wednesday,June 24,2020 1:27:16 PM
P€RCS has received the submittal of streamlined IUP review form (Approval#0109)forth-e-subject
IUP modification. Our database and files have been updated accordingly. Thanks for your continued
cooperation with the Pretreatment Program.
From: Metcalf, Beverly<[e-mail]> _. ._..._.__.__.
Sent:Tuesday,June 23, 2020 9:44 AM
To: Hassan, Monti <[e-mail]>
Subject: [External] IUP Amendment for HCC
CAUTION:
Hi Monti,
Hello Monti,
Please find attached the Streamlined IUP Submittal form and IUP modification for Heritage-
Crystal Clean (HCC). WSACC reopened the IUP to amend the pretreatment units. This
change does not affect their final effluent limits or WSACC's allocation table. Please contact
me if you have any questions or concerns. Thank you.
BeverCy X. NletcaCf
Environmental, Health & Safety Compliance Manager
Water & Sewer Authority of Cabarrus County
6400 Breezy Lane
Concord, NC 28025
21 [phone], ext. 113
A [phone]
® [e-mail]
wsAc
4411111.111 , 711111Pr‹,,,,„.
1SG.loos+�IC;aial Pelllrlt;+l!c,4ar•NUS ON
"Pursuant to the Freedom of Information-Privacy Acts (FOIPA)and North Carolina General Statutes
Chapter 132, Public Records, this electronic mail message and any attachments hereto, as well as any
electronic mail messages sent in response to it may be considered public record and as such subject to
request and review by anyone at any time."

Americhem IUP#1028
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
ENCLOSURE 13
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current","projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/AA Current Projected Code Description
[V J [ 1 [ ] W13 Improved maintenance scheduling,record keeping, or procedures
[ if [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[✓] [ ] [ ] W19 Other changes in operating practices(please explain)
[ [ I [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[V4 [ ] I ] W22 Began to test outdated material—continue to use if still effective
[ [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ i/] [ ] [ ] W24 Instituted better labeling procedures
I,/] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise bediscarded
[ ] [;/f [ ] W29 Other changes in inventory control (please explain) VA on 641 Wee
I 1 [ A' [ 1 W31 ' Improved storage or stacking procedures
[ trY [ l [ 1 W32 Improved procedures for loading, unloading and transfer operations
[ [ ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
[ '] [ I [ ] W34 Installed secondary containment
[ [ ] [ ] W35 Installed vapor recovery systems •
[ 4 [ 1 [ 1 W36 Implemented inspections or monitoring program of potential spill or leak sources
[ i/] [ ] [ ] W39 Other spill and leak prevention(please explain)
[c/( [ ] [ ] W41 Increased purity of raw materials
[ ] [VI [ ] W42 Substituted raw materials
IO I I [ I W49 Other raw materials modifications(please explain)
[./f [ I I I W51 Instituted recirculation within a process
[' [,/] [ ] W52 Modified equipment, layout,and/or piping
[ t. [ ] [ ] W53 Use of different process catalyst
[ [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ I I V 1 [ 1 W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X [ ] [ ] W58 Other process modifications(please explain)
[to [ ] [ ] W59 Modified stripping/cleaning equipment
[ /f [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
•
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[t/r [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[✓ [ ] [ ] W63 Modified containment procedures for cleaning units
["✓f [ ] [ ] W64 Improved draining procedures
[ ✓] [ ] [ ] W66 Modified or installed rinse systems
[✓] [ ] [ ] W67 Improved rinse equipment design
•
[,] [ ] [ ] W68 Improved rinse equipment operation
['V] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[ ] [ ] W72 Modified spray systems or equipment
[ t/f [ ] I I W73 Substituted coating materials used
[✓] [ ] [ ] VV74 Improved application techniques
[ ✓]/ [ ] [ ] W75 Changed from spray to other system
[✓J [ ] [ ] W78 Other surface preparation and finishing (please explain)
[✓] I I I I W81 Changed product specifications
[ t✓]' [ ] [ ] W82 Modified design or composition of product
[ -i [ ] [ ] W83 Modified packaging
[ [ ] [ ] W89 Other product modifications(please explain)
[_/ [ ] I ] W99 Other(please explain)
•
Page 21 of22

Atrium Health Cabarrus IUP#1010
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Proiected Code Description
[ ] [X] [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[X ] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X ] [ ] [ ] W19 Other changes in operating practices (please explain)
[ ] [X ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[X ] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[X ] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ ] [X ] [ ] W24 Instituted better labeling procedures
[X ] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X ] [ ] [ ] W29 Other changes in inventory.control (please explain)
[X ] [ ] [ ] W31 Improved storage or stacking procedures
[ ] [X ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[X ] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ ] [X ] [ ] W34 Installed secondary containment
[X ] [ ] [ ] W35 Installed vapor recovery systems
[ ] [X ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ ] [X ] [ ] W39 Other spill and leak prevention(please explain) SPCC INSPECTIONS
[X ] [ ] [ ] .W41 Increased purity of raw materials
[X ] [ ] [ ] W42 Substituted raw materials
[X ] [ ] [ ] W49 Other raw materials modifications(please explain)
[X ] [ ] [ ] W51 Instituted recirculation within a process
[ ] [X ] [ ] W52 Modified equipment, layout, and/or piping
[X ] [ ] [ ] W53 Use of different process catalyst
[X ] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[X ] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers,
[ X] [ ] [ ] W58 Other process modifications(please explain)
[X ] [ ] [ ] W59 Modified stripping/cleaning equipment
[X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[X ] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
•
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[X ] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X ] [ ] [ ] W63 Modified containment procedures for cleaning units
[X ], [ ] [ ] W64 Improved draining procedures
[X ] [ ] [ ] W66 Modified or installed rinse systems
[X ] [ ] [ ] W67 Improved rinse equipment design
[X ] [ ] [ ] W68 Improved rinse equipment operation
[X ] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[X] [ ] [ ] W72 Modified spray systems or equipment
[X ] [ ] [ ] W73 Substituted coating materials used
[X ] [ ] [ ] W74 Improved application techniques
[X ] [ ] [ ] W75 Changed from spray to other system
[X ] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[X ] [ ] [ ] W81 Changed product specifications
[X ] [ ] [ ] W82 Modified design or composition of product
[X ] [ ] [ ] W83 Modified packaging
[X ] [ ] [ ] W89 Other product modifications (please explain)
[ ] [ ] [X ] W99 Other(please explain) Current Modernization project installation of new equipment
will result in increased efficiency and decrease in energy and water usage
Page 21 of 22

CMS Landfill V IUP#1024
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION(continued)
5. Please check"current","projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ X] [ ] [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[ X] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ X] [ ] [ ] W19 Other changes in operating practices(please explain)
[X ] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ XI [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[X ] [ ] [ l W23 Eliminated shelf-life requirements for stable materials
[ X] [ ] [ ] W24 Instituted better labeling procedures
[X ] [ I [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[ X] [ ] [ ] W29 Other changes in inventory control (please explain)
[X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
[X] [ ] [ ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ X] [ ] [ I W39 Other spill and leak prevention(please explain)
[ X] [ ] [ ] W41 Increased purity of raw materials
[X ] [ ] [ ] W42 Substituted raw materials
[ X] [ ] [ ] W49 Other raw materials modifications(please explain)
[X] [ l [ ] W51 Instituted recirculation within a process
[ X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[X ] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X ] [ ] [ ] W58 Other process modifications(please explain)
[X ] [ ] [ l W59 Modified stripping/cleaning equipment
[X ] [ I [ I W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[X ] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION(continued)
N/A Current Protected Code Description
[X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X] [ ] [ ] W63 Modified containment procedures for cleaning units
[ X] [ ] [ ] W64 Improved draining procedures
[ X] [ ] [ ] W66 Modified or installed rinse systems
[X] [ ] [ ] W67 Improved rinse equipment design
[ X] [ ] [ ] W68 Improved rinse equipment operation
[X] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[X] [ ] [ ] W72 Modified spray systems or equipment
[X ] [ ] [ ] W73 Substituted coating materials used
[X ] [ ] [ ] W74 Improved application techniques
[ X] [ ] [ ] W75 Changed from spray to other system
[ X] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[X] [ ] [ ] W81 Changed product specifications
[X 1 [ ] [ ] W82 Modified design or composition of product
[ X 1 [ 1 [ ] W83 Modified packaging
[X ] [ ] [ ] W89 Other product modifications(please explain)
[X ] [ ] [ ] W99 Other(please explain)
Page 21 of 22

Charlotte Water IUP#1031
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued) NA
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ l [ ] [ l W13 Improved maintenance scheduling, record keeping, or procedures
[ ] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ ] [ ] [ ] W19 Other changes in operating practices(please explain)
[ ] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ ] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ ] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ ] [ ] [ ] W24 Instituted better labeling procedures
[ ] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[ ] [ ] [ ] W29 Other changes in inventory control (please explain)
[ ] [ ] [ ] W31 Improved storage or stacking procedures
[ ] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ ] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ ] [ ] [ ] W34 Installed secondary containment
[ ] [ ] [ ] W35 Installed vapor recovery systems
[ ] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ ] [ ] [ ] W39 Other spill and leak prevention(please explain)
[ ] [ ] [ ] W41 Increased purity of raw materials
[ ] [ ] [ ] W42 Substituted raw materials
[ ] [ ] [ ] W49 Other raw materials modifications(please explain)
[ ] [ ] [ ] W51 Instituted recirculation within a process
[ ] [ ] [ ) W52 Modified equipment, layout, and/or piping
[ ] [ ] [ ] W53 Use of different process catalyst
[ ] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ ] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ ] [ ] [ ] W58 Other process modifications(please explain)
[ ] [ ] [ ] W59 Modified stripping/cleaning equipment
[ ] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ ] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[ ] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[ ] [ ] [ ] W63 Modified containment procedures for cleaning units
[ ] [ ] [ ] W64 Improved draining procedures
[ ] [ ] [ ] W66 Modified or installed rinse systems
[ ] [ ] [ ] W67 Improved rinse equipment design
[ ] [ ] [ ] W68 Improved rinse equipment operation
[ ] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[ ] [ ] [ ] W72 Modified spray systems or equipment
[ ] [ ] [ ] W73 Substituted coating materials used
[ ] [ ] [ ] W74 Improved application techniques
[ ] [ ] [ ] W75 Changed from spray to other system
[ ] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[ ] [ ] [ ] W81 Changed product specifications
[ ] [ ] [ ] W82 Modified design or composition of product
[ ] [ ] [ ] W83 Modified packaging
[ ] [ ] [ ] W89 Other product modifications (please explain)
[ ] [ ] [ ] W99 Other(please explain)
Page 21 of 22

Hillgrove IUP#1032
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION(continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ X] [ ] I 1 W13 Improved maintenance scheduling, record keeping, or procedures
[ X] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ X] [ ] [ 1 W19 Other changes in operating practices (please explain)
[ X] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ X] [ ] [ 1 W22 Began to test outdated material—continue to use if still effective
[ X] [ 1 I 1 W23 Eliminated shelf-life requirements for stable materials
[ X] [ ] [ ] W24 Instituted better labeling procedures
[ X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[ X] [ ] [ ] W29 Other changes in inventory control(please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ X] [ ] I ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ X] [ 1 [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
• [ X] [ ] [ ] W39 Other spill and leak prevention(please explain)
[ X] • [ ] [ ] W41 Increased purity of raw materials
[ X] [ ] [ ] W42 Substituted raw materials
I X] I ] [ 1 W49 Other raw materials modifications (please explain)
[ XI [ ] [ ] W51 Instituted recirculation within a process
[ X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
I X] [ ] [ ] W58 Other process modifications(please explain)
[ X] [ 1 [ ] W59 Modified stripping/cleaning equipment
[ X] I ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ X] I ] I 1 W61 Changed to aqueous cleaners(from solvents or other materials)
. J
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION(continued)
N/A Current Projected Code Description
[ X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
Modified containment procedures for cleaning units
[ X] [ I [ ] W63
[ X] [ ] [ ] W64 Improved draining procedures
[ X] [ ] [ ] W66 Modified or installed rinse systems
[ X] [ ] [ ] W67 Improved rinse equipment design
[ X] [ ] [ 1 W68 Improved rinse equipment operation
[ X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[ X] [ ] [ ] W72 Modified spray systems or equipment
[ X] [ ] [ ] W73 Substituted coating materials used
[ X] [ ] [ ] W74 Improved application techniques
[ X] [ ] [ ] W75 Changed from spray to other system
[ X] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[ X] [ ] [ ] W81 Changed product specifications
[ X] [ ] [ ] W82 Modified design or composition of product
[ X] [ ] [ ] W83 Modified packaging
[ X] [ ] [ ] W89 Other product modifications (please explain)
[ X] [ ] [ ] W99 Other(please explain)
•
Page 21 of 22

Galvan Industries IIJP#1029
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ ] [X ] [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[ X] [ . ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X ] [ ] [ ] W19 Other changes in operating practices(please explain)
[X ] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[X ] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[X ] [ ] [ ] W24 Instituted better labeling procedures
[X ] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X ] [ ] [ ] W29 Other changes in inventory control (please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[X ] [ ] [ ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ ] [X ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ ] [ ] [X ] W39 Other spill and leak prevention (please explain) •
[ X] [ ] [ ] W41 Increased purity of raw materials
[X ] [ ] [ ] W42 Substituted raw materials
[ X] [ ] [ ] W49 Other raw materials modifications(please explain)
[ X] [ ] [ ] W51 Instituted recirculation within a process
[X ] [ ] [ ] W52 Modified equipment, layout, and/or piping
[X ] [ ] [ ] W53 Use of different process catalyst
[X ] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
'[ X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X ] [ ] [ ] W58 Other process modifications(please explain)
[ X] [ ] [ ] W59 Modified stripping/cleaning equipment
[ X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices (from solvents or other materials)
[X ] [ ] [ ] W61 Changed to aqueous cleaners (from solvents or other materials)
Pnoa 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I— SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[ X ] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X ] [ ] [ ] W63 Modified containment procedures for cleaning units
[ ] [ ] [ X ] W64 Improved draining procedures
[ ] [ ] [ X ] W66 Modified or installed rinse systems
[ ] [ ] [X ] W67 Improved rinse equipment design
[ ] [ ] [ X ] W68 Improved rinse equipment operation
[ X ] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[X ] [ ] [ ] W72 Modified spray systems or equipment
[ X] [ ] [ ] W73 Substituted coating materials used
[X ] [ ] [ ] W74 Improved application techniques
[X ] [ ] [ ] W75 Changed from spray to other system
[X ] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[X ] [ ] [ ] W81 Changed product specifications
[X ] [ ] [ ] W82 Modified design or composition of product
[ X] [ ] [ ] W83 Modified packaging
[X ] [ ] [ ] W89 Other product modifications (please explain)
[X ] [ ] [ ] W99 Other(please explain)
Page 21 of 22

HeiQ Chem-Tex IUP#1034
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
• [ ] [X] [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[ ] [X] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X] [ ] [ ] W19 Other changes in operating practices(please explain)
[ ] [X] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ ] [X] [ ] W22 Began to test outdated material—continue to use if still effective
[ ] [X] [ ] W23 Eliminated shelf-life requirements for stable materials
[X] [ ] [ ] W24 Instituted better labeling procedures
[ ] [X] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X] [ ] [ ] W29 Other changes in inventory control (please explain)
[ ] [X] [ ] W31 Improved storage or stacking procedures
[ ] [X] [ ] W32 Improved procedures for loading, unloading and transfer operations
[X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[X] [ ] [ ] W34 Installed secondary containment
[ ] [X] [ ] W35 Installed vapor recovery systems
[ ] [X] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[X] [ ] [ ] W39 Other spill and leak prevention (please explain)
[ ] [X] [ ] W41 Increased purity of raw materials
[ ] [X] [ ] W42 Substituted raw materials
[X] [ ] [ ] W49 Other raw materials modifications(please explain)
[ ] [X] [ ] W51 Instituted recirculation within a process
[X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[X] [ ] [ ] W53 Use of different process catalyst
[X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ ] [X] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X] [ ] [ ] W58 Other process modifications(please explain)
[X] [ ] [ ] W59 Modified stripping/cleaning equipment
[X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ ] [X] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[ ] [X] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X] [ ] [ ] W63 Modified containment procedures for cleaning units
[X] [ ] [ ] W64 Improved draining procedures
[ ] [X] [ ] W66 Modified or installed rinse systems
[X] [ I [ I W67 Improved rinse equipment design
[ ] [X] [ ] W68 Improved rinse equipment operation
[X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[X l [ l [ ] W72 Modified spray systems or equipment
[X] [ ] [ ] W73 Substituted coating materials used
[X] [ ] [ ] W74 Improved application techniques
[X] [ ] [ ] W75 Changed from spray to other system
[X] [ ] [ I W78 Other surface preparation and finishing (please explain)
[X] [ ] [ ] W81 Changed product specifications
[X] [ ] [ ] W82 Modified design or composition of product
[X] [ ] [ ] W83 Modified packaging
[X] [ ] [ ] W89 Other product modifications (please explain)
[X l [ ] [ ] W99 Other(please explain)
Page 21 of 22

• Heritage-Crystal Clean IUP#103 0
• • INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued) . --
• • •• 5. Please check"current","projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
- [ ] [X ] [ ] W13 Improved maintenance scheduling,record keeping,or procedures
[X ] [ ] [ ] -. W14 Changed production schedule to minimize equipment and feedstock changeovers
•
[X ] [ ] [ ] W19 Other changes in operating practices(please explain)
[X] I ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
- [X ] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
IX ] [ ] •[ ] W23 Eliminated shelf-life requirements for stable materials
IX ] [ ] [ ] W24 Instituted better labeling procedures
[X ] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X ] ..[ ] [ ] W29 Other changes in inventory control(please explain)
I X ] [ ] [ ] W31 Improved storage or stacking procedures
[ ] [X] [ ] W32 Improved procedures for loading,unloading and transfer operations
[ ] .[X ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
I ] [X ] [ ] W34 Installed secondary containment
[X ] [ ] [ ] W35 Installed vapor recovery systems
[ ] [X ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
. [X ] [ ] [ ] W39 Other spill and leak prevention (please explain)
[X ] I ] [ ] W41 Increased purity of raw materials
[X ] [ ] [ ] W42 Substituted raw materials
IX l I l [ l W49 Other raw materials modifications(please explain)
IX ] [ ] [ ] W51 Instituted recirculation within a process
[X ] I l [ l W52 Modified equipment,layout,and/or piping
I X l [ ] [ ] W53 Use of different process catalyst
[X ] [ •] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
• -• - . •• -IX-] [ ] •[ --]- • • W55 • -Change from small volume containers to bulk containers to minimize discarding of
empty containers
•
IX ] [ ] [ ] W58 Other process modifications(please explain)
•
Ix ] [ ] [ ] W59 Modified stripping/cleaning equipment
• • • Ix ] [ ] [ ]••• • • •W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
IX ] [ ] I l W61 Changed to aqueous cleaners(from solvents or other materials)
. .-
Page 20 of 22

• • - • INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Proiected Code Description
[x ] -[ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X ] [ ] [ ] W63 Modified containment procedures for cleaning units
Ex ] [ ] [ ] W64 Improved draining procedures
[x ] [ ] [ ] W66 Modified or installed rinse systems
[ X] [ ] [ ] W67 Improved rinse equipment design
Ex ] [ ] [ ] W68 Improved rinse equipment operation
[x I' [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
- [X ] [ ] [ ] W72 Modified spray systems or equipment •
[X ] [ ] [ ] W73 Substituted coating materials used
[ X] [ ] [ ] W74 Improved application techniques
[x l [ l [ I W75 Changed from spray to other system
[ X] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[x ] [ ] [ ] W81 Changed product specifications
[X ] [ I [ ] W82 Modified design or composition of product
Ex I [ I [ ] W83 Modified packaging
[x ] [ ] [ ] W89 Other product modifications(please explain)
Ix ] I ] I ] W99 Other(please explain)
Page 21 of 22

Intertape Polymer IUP#2001 t,/ 7 3 r
` f f
INDUSTRIAL USgR WASTEWATER. SUR1O.EY AND D1SCHARGE PERMIT APPLICATION `'''''4l." :,,;rF:; ;,2,1
SECTION I—SLil 3G1SPlLL PREVENTION and WASTE NIIVIIZA T ION(continued)
5. Please check'current',°projected'or'N/A'for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
11- [ ] [ ] W13 Improved maintenance scheduling,record keeping,or procedures -
I t] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ ] [ ] [ <1" W19 Other changes in operating practices(please explain) ,/,,t+if /h' t 4' Pm.SDLer Q
? MI {
l0i,i .�[i lio3= 7-212. f�_� 1,41fi+r'fy1'2 a. 9,, '
I ] I 1 [/] W21 Instituted procedures to insure that materials do not slay in inventory beyond shelf life
[ ] [ ] [ el--- W22 Began to test outdated material--continue to use if still effective
I i [ 1 I I W23 Eliminated shelf-life requirements for stable materials
I f1 I ] [ 1 . W24 Instituted better labeling procedures
[ e I ] [ 1 W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[(I [ ] [ ] W29 Other changes in inventory control(please explain)
I 1 [ ] f -i W31' Improved storage or stacking procedures
[ ] I ] I f] W32 Improved procedures for loading, unloading and transfer operations
I 1 I 1 14 W33 Installed overflow alarms,andlor automatic shutoff valves
I I [ ] [ ((/ W34 Installed secondary containment
[ 7f [ 1 I ]] W35 _ Installed vapor recovery systems
I ] I 1 14] W36 Implemented inspections or monitoring program of potential spill or leak sources
•
I ] I 1 I W39 Other spill and teak p(reventiony (plea/se explain) S j Cam- 4 S`J?�,Pp
'fs :AA �dbp csPV1fn/'
•[ A [ I [ ] W41 Increased purity of raw materials
14 [ ] I ] W42 Substituted raw materials
I /7 I ] I ] W49 Other raw materials modifications(please explain)
I / I 1 [ ] W51 Instituted recirculation within a process
[ il, [ ] I l W52 Modified equipment,layout,and/or piping
r
[ ,C] I ] [ 1 W53 Use of different process catalyst
.-
I l I l [ 'l W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
I A- [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
I a/] [ l I l W58 Other process modifications(please explain)
I I, I ] [ ] VV59 Modified stripping/cleaning equipment
I(�. I ] [ ] VV60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ ] [ ] [ ] W61 Changed to aqueous cleaners (from solvents or other materials)
Page 20 of 22

,t{Alf:,. . '+97 r I.-
INDUSTRIAL USER WA TEwAT ERSURVEY AND DISCHARGE PERMIT APPLICATION
StCTIO1\9 8—SLUGISPILL P1;EVIEV u 8O6N9 and WASTE 7MMINIM8ZA m ION (cordtivused)
N/A Current Projected Code Description
• [ilr
[ ] [ I W62 Reduced the number of solvents used to matte waste more amendable to recycling
[ l [ I [ tl
r- W63 Modified containment procedures for cleaning units
[ l [ I [ --Y/ W64 Improved draining procedures
[ ] [ 1 E.yr� W66 Modified or installed rinse systems
[ ] [ ] [ W67 Improved rinse equipment design
[ I I l E ,'] W68 Improved rinse equipment operation .
EX [ I [ I W71 Other cleaning and degreasing operation (please explain)
[(] [ l [ 1 W72 Modified spray systems or equipment
[/] [ I [ ] W73 Substituted coating materials used
[ [ 1 [ ] W74 Improved application techniques
[ [ ] [ ] W75 Changed from spray to other system
[ ] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[ - ' [ l [ l W81 Changed product specifications
[/] [ 1 [ ] W82 Modified design er composition of product
[ /] [ l [ ] W83 Modified packaging
[� [ ] [ ] W89 Other product modifications(please explain) .
[ p,,k [ 1 [ 1 W99 Other(please explain) •
•
Page21 af22

Organic Dyes&Pigments IUP#1043
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current',"projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
•
[ ] [ X I [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[X ] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X ] [ ] [ ] W19 Other changes in operating practices(please explain)
[ ] [X ] [ I W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[X ] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ I [X ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ X ] [ ] [ ] W24 Instituted better labeling procedures
[X ] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X ] [ I [ ] W29 Other changes in inventory control(please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures .
[X ] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[X ] [ ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
[X ] [ ] [ ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ J [X ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ X I [ I [ ] W39 Other spill and leak prevention(please explain)
[X ] [ ] [ ] W41 Increased purity of raw materials
[ X] [ ] [ ] W42 Substituted raw materials
[X J [ J [ ] W49 Other raw materials modifications(please explain)
[ X] [ ] [ ] W51 Instituted recirculation within a process
[ X] [ ] [ ] W52 Modified equipment, layout, and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ ] [X ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ X] [ ] [ I W58 Other process modifications(please explain)
[X ] [ ] [ ] W59 Modified stripping/cleaning equipment
[X ] [ I [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[.X ] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION O SLUG/SPOLLL PREVENTION and WASTE i@IONOMIZATION (continued)
N/A Current Projected Code Description
[X ] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[ X] [ ] [ ] W63 Modified containment procedures for cleaning units
[ X] [ ] [ ] W64 Improved draining procedures
[X ] [ ] [ ] W66 Modified or installed rinse systems
[ X] [ ] [ ] W67 Improved rinse equipment design
[ X] [ ] [ ] W68 Improved rinse equipment operation
[X ] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[X ] [ ] [ ] W72 Modified spray systems or equipment
I X] [ ] [ ] W73 Substituted coating materials used
[ X] [ ] [ ] W74 Improved application techniques •
[X ] [ ] [ ] W75 Changed from spray to other system
[X ] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[ X] [ ] [ ] W81 Changed product specifications
[X ] [ ] [ ] W82 Modified design or composition of product
[ X ] [ ] [ ] W83 Modified packaging
[X ] [ ] [ ] W89 Other product modifications(please explain)
[X ] [ ] [ ] W99 Other(please explain)
Page 21 of22

Owens Corning IUP#1041
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
• I 7 [X] [ ] W13 Improved maintenance scheduling,record keeping, or procedures
[X] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
IX] [ ] [ ] W19 Other changes in operating practices(please explain)
[ ] [X] [ ] W21 Instituted procedures to ensure that materials do not stay in inventory beyond shelf life
[X] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
IX] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[X] [ ] [ ] W24 Instituted better labeling procedures
[X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X] [ ] [ ] W29 Other changes in inventory control (please explain)
[ ] [X] [ ] W31 Improved storage or stacking procedures
• [X] [ ] [ ] W32 Improved procedures for loading,unloading and transfer operations
[ ] [X] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ ] [X] [ ] W34 Installed secondary containment
[X] [ ] [ ] W35 Installed vapor recovery systems
[ ] [X] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[X] [ ] [ ] W39 Other spill and leak prevention (please explain)
[X] [ ] [ ] W41 Increased purity of raw materials
[X] [ ] [ ] W42 Substituted raw materials
[ ] [X] [ ] W49 Other raw materials modifications(please explain)Alternate alloy composition
[ ] [X] [ ] W51 Instituted recirculation within a process
[ ] [X] [ ] W52 Modified equipment layout, and/or piping
[X] [ ] [ ] W53 Use of different process catalyst
[X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ •] [X] [ I W58 Other process modifications(please explain)
[X] [ ] [ ] W59 Modified stripping/cleaning equipment
[X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices (from solvents or other materials)
[X] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
•
Paoa 23 of 2fi

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
N/A Current Projected Code Description •
[X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X] [ ] [ ] W63 Modified containment procedures for cleaning units
[X] [ ] [ ] W64 Improved draining procedures
[X] [ ] [ . ] W66 Modified or installed rinse systems
[X] [ ] [ ] W67 Improved rinse equipment design
[X] [ ] [ ] W68 Improved rinse equipment operation
[X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[X] [ ] [ ] W72 Modified spray systems or equipment
[X] [ ] [ ] W73 Substituted coating materials used
• [X.] [ ] [ ] W74 Improved application techniques
[X] [ ] [ ] W75 Changed from spray to other system
[X] [ ] • [ ] W78 Other surface preparation and finishing (please explain)
[X] [ ] [ ] W81 Changed product specifications
[ ] [X] [ ] W82 Modified design or composition of product
[X] [ ] [ ] W83 Modified packaging
[X] [ ] [ ] W89 Other product modifications (please explain)
[X] [ ] [ ] W99 Other(please explain)
•
•
Page 24 of 26

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLtCATION1)erdue Farms IUP#1026
SECTION 6—SLUG/SPILL PREVENTION and WASTE MINIMIZATION(continued)
5. Please check"current","projected or"N/A"for all codes below relating to your facility's wastewater discharge.
r N/A Current Projected Code Description
I I (X:1
• [ ] W13 Improved maintenance scheduling, record keeping,or procedures
] [ ] [ 1 W14 Changed production schedule to minimize equipment and feedstock changeovers
I ] I ] [ 1 WI 9 Other changes in operating practices(please explain)
[ I 1 W21 Instituted procedures to insure that materials do not stay in Inventory beyond shelf life
[>c] [ ] [ 1 W22 Began to test outdated material—continue to use if still effective
[ ] [ 1 [ 1 W23 Eliminated shelf-life requirements for stable materials
[ I [ ] W24 Instituted better labeling procedures
Pt:] [ I [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
II I ] [ ] W29 Other changes in inventory control (please explain)
f 1 IX3 [ ] W31 • Improved storage or stacking procedures
[ 1 [x] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ ] [ ] [ 1 W33 installed overflow alarms,.and/or automatic shutoff valves
[ ] s [ 1 W34 Installed secondary containment
[ ] [ ] W35 Installed vapor recovery systems •
[ ] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
El [ 1 [ 1 W39 Other spill and leak prevention(please explain)
- t
[ ] [ ] W41 Increased purity of raw materials
[ ] [ ] W92 Substituted raw materials
El El [ ] W49 Other raw materials modifications(please explain)
•
[ ] [ I W51 Instituted recirculation within a process
[yam [ 1 [ ] W52 Modified equipment,layout,and/or piping
[ ] [ ] [ 1 W53 Use of different process catalyst
[ ] 1 [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ ] ✓] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ 1 [ ] [ ] W58 Other process modifications(please explain)
V] [ ] [ ] W59 Modified stripping/cleaning equipment
[ 1 [ 1 W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ ] [j-(] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
•
Page 20 of 22

1[1[ lUSTRIAL'BJSER W AST IVAi ER'SURVEY ANb DISCFiAME P RM3t APPL[CATIoiv
SECTION I_SLUG/SP1LL PREVENT➢OEM!and WASTE 61116NldttiIZATl®c't (continued)
NIA Current Projected Code Description
[y] L I [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[ ] bJ [ I W63 Modified containment procedures for cleaning units
I ] K] [ ] W64 Improved draining procedures
j ] 1><Li [ ] W65 Modified or installed rinse systems
I ] jam] [ ] W67 Improved rinse equipment design
[ ] IX-1 I I W68 Improved rinse equipment operation
El W71 Other cleaning and degreasing operation (please explain)
•
KI I ] L. ] W72 Modified spray systems or equipment
I I I I W73 Substituted coating materials used
I ] L ] W74 Improved application techniques
L ] [ ] W75 Changed from spray to other system-
[ ] I ] [ ] W78 Other surface preparation and finishing(please explain)
VI j ] [ ] W81 Changed product specifications •
[ ] [ ] W82 Modified design or composition of product
j. I [ I ] W83 Modified packaging
[ ] j ] I ] W89 Other product modifications(please explain)
•
I 3 W99 Other(please explain)
•
•
•
•
Page 21 of22

Prime Beverage IUP#1046
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
4. Does your company have a pollution prevention/waste minimization/recycling/reuse program established?
[ ]Yes [X] No
If yes, please attach a copy of your program plan.
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ X] [ ] [ ] W13 Improved maintenance scheduling, record keeping,or procedures
[ X] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ X] [ ] [ ] W19 Other changes in operating practices(please explain)
[ X]
[ X] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ X] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ X] [ ] [ ] W24 Instituted better labeling procedures
[ X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[ X] [ ] [ ] W29 Other changes in inventory control(please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ X] [ ] [ ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ X] [ ] [ ] W39 Other spill and leak prevention(please explain)
[ X] [ ] [ ] W41 Increased purity of raw materials
[ X] [ ] [ ] W42 Substituted raw materials
[ X] [ ] [ ] W49 Other raw materials modifications(please explain)
[ X] [ ] [ ] W51 Instituted recirculation within a process
[ X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ X] [ ] [ ] W58 Other process modifications(please explain)
[ X I [ I [ ] W59 Modified stripping/cleaning equipment
[ X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
Page 23 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
[ X] [ I [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[ X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[ X] [ ] [ ] W63 Modified containment procedures for cleaning units
[ X] [ ] [ ] W64 Improved draining procedures
[ X] [ ] [ ] W66 Modified or installed rinse systems
[ X] [ ] [ ] W67 Improved rinse equipment design
[ X] [ ] [ ] W68 Improved rinse equipment operation
[ X] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[ X] [ ] [ ] W72 Modified spray systems or equipment
[ X] [ ] [ ] W73 Substituted coating materials used
[ X] [ ] [ ] W74 Improved application techniques
[ X] [ ] [ ] W75 Changed from spray to other system
[ X] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[ X] [ ] [ ] W81 Changed product specifications
[ X] [ ] [ ] W82 Modified design or composition of product
[ X] [ ] [ ] W83 Modified packaging
[ X] [ ] [ ] W89 Other product modifications(please explain)
[ X] [ ] [ ] W99 Other(please explain)
Page 24 of 22

S&D Coffee—Commercial Park Facility IUP#1045
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I--SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[X] [ ] [ -] W13 Improved maintenance scheduling, record keeping, or procedures
[X] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X] [ ] [ ] W19 Other changes in operating practices(please explain)
[X] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[X] [ j [ ] W22 Began to test outdated material—continue to use if still effective
[X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[X] [ ] [ ] W24 Instituted better labeling procedures
[X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X] [ ] [ ] W29 Other changes in inventory control(please explain)
[X] [ ] [ ] W31 Improved storage or stacking procedures
[X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[X] [ ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
[ ] [X] [ ] W34 Installed secondary containment(containment pallets under bulk chemicals)
[X] [ ] [ ] W35 Installed vapor recovery systems
[X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[X] I ] [ ] W39 Other spill and leak prevention(please explain)
[X] [ ] [ ] W41 Increased purity of raw materials
[X] [ ] [ ] W42 Substituted raw materials
[X] [ ] [ ] W49 Other raw materials modifications (please explain)
[X] [ ] [ ] W51 Instituted recirculation within a process
[X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[X] [ ] [ ] W53 Use of different process catalyst
[X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X] [ ] [ ] W58 Other process modifications(please explain)
[X] [ ] [ ] W59 Modified stripping/cleaning equipment
• [X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[X] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of 22

•
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I —SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X] [ ] [ ] W63 Modified containment procedures for cleaning units
[X] [ ] [ ] W64 Improved draining procedures
[X] [ ] [ ] W66 Modified or installed rinse systems
[X] [ ] [ ] W67 Improved rinse equipment design
[X] [ 1 [ ] W68 Improved rinse equipment operation
[X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[X] [ ] [ ] W72 Modified spray systems or equipment
[X] [ ] [ ] W73 Substituted coating materials used
[X] [ I [ I W74 Improved application techniques
[X] [ ] [ ] W75 Changed from spray to other system
[X] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[X] [ ] [ I W81 Changed product specifications
[X] [ ] [ ] W82 Modified design or composition of product
[X] [ ] [ ] W83 Modified packaging
[X] [ I [ I W89 Other product modifications(please explain)
[X] [ ] [ I W99 Other(please explain)
•
•
Page 21 of 22

S&D Coffee—Main Facility IUP#1044
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[X] [ ] [ ] W13 Improved maintenance scheduling, record keeping, or procedures
[X]• [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[X] [ ] [ ] W19 Other changes in operating practices (please explain)
[X] [ ] • [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[X] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[X] [ ] [ ] W24 Instituted better labeling procedures
[X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X] [ ] [ ] W29 Other changes in inventory control (please explain)
[X] [ ] [ ] W31 Improved storage or stacking procedures
[X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ ] [X] [ ] W34 Installed secondary containment(around chemical soak tanks)
[X] [ ] [ ] W35 Installed vapor recovery systems
[X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[X] [ ] [ ] W39 Other spill and leak prevention (please explain)
[X] [ ] [ ] W41 Increased purity of raw materials
[X] [ ] [ ] W42 Substituted raw materials
[X] [ ] [ ] W49 Other raw materials modifications(please explain)
[X] [ ] [ ] W51 Instituted recirculation within a process
[X] [ ] [ ] W52 Modified equipment, layout, and/or piping
[X] [ ] [ ] W53 Use of different process catalyst
[X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[X] [ ] [ ] W58 Other process modifications(please explain)
[X] [ ] [ • ] W59 Modified stripping/cleaning equipment
[X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[X] [ ] [ ] W61 Changed to aqueous cleaners (from solvents or other materials)
Page 19 of 21

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X] [ ] [ ] W63 Modified containment procedures for cleaning units
[X] [ ] [ I W64 Improved draining procedures
[X] [ ] [ ] W66 Modified or installed rinse systems
[X] [ ] [ ] W67 Improved rinse equipment design
[X] [ ] [ ] W68 Improved rinse equipment operation
[X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[X] [ ] [ ] W72 Modified spray systems or equipment
[X] [ ] [ ] W73 Substituted coating materials used
[X] [ ] [ ] W74 Improved application techniques
[X] [ ] [ I W75 Changed from spray to other system
[X] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[X I [ ] [ ] W81 Changed product specifications
[X] [ ] [ ] W82 Modified design or composition of product
[X] [ ] [ I W83 Modified packaging
[X] [ I [ ] W89 Other product modifications (please explain)
[X] [ ] [ ] W99 Other(please explain)
Page 20 of 21

Star America IUP#1013
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I-SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current", "projected" or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[ ] [X ] [ ] W13 Improved maintenance scheduling,record keeping, or procedures
[X] I ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ X l I l [ I W19 Other changes in operating practices(please explain)
[ x] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ X] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[X] I I [ I W24 Instituted better labeling procedures
[ X] [ I I ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[X] [ ] [ ] W29 Other changes in inventory control(please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] I I [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms,and/or automatic shutoff valves
[ X] [ I [ ] W34 Installed secondary containment
[ X] [ ] I ] W35 Installed vapor recovery systems
[ X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ ] [X] I I W39 Other spill and leak prevention (please explain) Written . . 11 prey eerttion
policy with annual training by Dyehouse Manager
[ X] [ ] [ ] W41 Increased purity of raw materials
[ X] [ ] [ ] W42 Substituted raw materials
[ X I [ I I l W49 Other raw materials modifications(please explain)
[ X] [ ] [ ] W51 Instituted recirculation within a process
[ X] [ ] [ I W52 Modified equipment, layout,and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ I W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ X] [ ] [ ] W58 Other process modifications(please explain)
I X] [ ] [ ] W59 Modified stripping/cleaning equipment
[ X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ X] I I I l W61 Changed to aqueous cleaners(from solvents or other materials)
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
N/A Current Projected Code Description
[X ] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[X ] [ ] [ ] W63 Modified containment procedures for cleaning units
[X ] [ ] [ ] W64 Improved draining procedures
[X ] [ ] [ ] W66 Modified or installed rinse systems
[ X l I l [ ] W67 Improved rinse equipment design
[ Xl [ ] [ ] W68 Improved rinse equipment operation
[ X] [ ] [ ] W71 Other cleaning and degreasing operation(please explain)
[X] I ] [ ] W72 Modified spray systems or equipment
[X ] [ ] [ ] W73 Substituted coating materials used
[X ] [ ] [ ] W74 Improved application techniques
[X ] [ ] [ ] W75 Changed from spray to other system
[X ] [ ] [ ] W78 Other surface preparation and finishing(please explain)
[X ] I ] I ] W81 Changed product specifications
[X ] [ ] [ ] W82 Modified design or composition of product
[X ] [ ] [ ] W83 Modified packaging
Ix ] [ ] [ ] W89 Other product modifications(please explain)
I X] [ ] [ ] W99 Other(please explain)
Page 21 of 22

Stericycle IUP#1039
INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
5. Please check"current","projected"or"N/A"for all codes below relating to your facility's wastewater discharge.
N/A Current Projected Code Description
[X ] [ l [ ] WI3 Improved maintenance scheduling, record keeping,or procedures
[X ] [ ] [ ] W14 Changed production schedule to minimize equipment and feedstock changeovers
[ X ] [ ] [ ] W19 Other changes in operating practices(please explain)
[ X] [ ] [ ] W21 Instituted procedures to insure that materials do not stay in inventory beyond shelf life
[ X] [ ] [ ] W22 Began to test outdated material—continue to use if still effective
[ X] [ ] [ ] W23 Eliminated shelf-life requirements for stable materials
[ X] [ ] [ l W24 instituted better labeling procedures
[ X] [ ] [ ] W25 Instituted clearinghouse to exchange materials that would otherwise be discarded
[ X] [ ] [ ] W29 Other changes in inventory control(please explain)
[ X] [ ] [ ] W31 Improved storage or stacking procedures
[ X] [ ] [ ] W32 Improved procedures for loading, unloading and transfer operations
[ X] [ ] [ ] W33 Installed overflow alarms, and/or automatic shutoff valves
[ X] [ ] [ ] W34 Installed secondary containment
[ X] [ ] [ ] W35 Installed vapor recovery systems
[ X] [ ] [ ] W36 Implemented inspections or monitoring program of potential spill or leak sources
[ X] [ ] [ ] W39 Other spill and leak prevention(please explain)
[ X] [ ] [ ] W41 Increased purity of raw materials
[ X] [ ] [ ] W42 Substituted raw materials
[ X] [ ] [ ] W49 Other raw materials modifications(please explain)
[ X l [ l [ ] W51 Instituted recirculation within a process
[ X] [ ] [ ] W52 Modified equipment, layout,and/or piping
[ X] [ ] [ ] W53 Use of different process catalyst
[ X] [ ] [ ] W54 Instituted better controls on operating bulk containers to minimize discarding of empty
containers
[ X] [ ] [ ] W55 Change from small volume containers to bulk containers to minimize discarding of
empty containers
[ X] [ ] [ ] W58 Other process modifications(please explain)
[ X] [ ] [ ] W59 Modified stripping/cleaning equipment
[ X] [ ] [ ] W60 Changed to mechanical stripping/cleaning devices(from solvents or other materials)
[ X] [ ] [ ] W61 Changed to aqueous cleaners(from solvents or other materials)
SECTION I—SLUG/SPILL PREVENTION and WASTE MINIMIZATION (continued)
Page 20 of 22

INDUSTRIAL USER WASTEWATER SURVEY AND DISCHARGE PERMIT APPLICATION
N/A Current Projected Code Description
[ X] [ ] [ ] W62 Reduced the number of solvents used to make waste more amendable to recycling
[ X] [ ] [ ] W63 Modified containment procedures for cleaning units
[ X] [ ] [ ] W64 Improved draining procedures
[ X] [ ] [ ] W66 Modified or installed rinse systems
[ X] [ ] [ ] W67 Improved rinse equipment design
[ X] [ ] [ ] W68 Improved rinse equipment operation
[ X] [ ] [ ] W71 Other cleaning and degreasing operation (please explain)
[ X] [ ] [ ] W72 Modified spray systems or equipment
[ X] [ ] [ ] W73 Substituted coating materials used
[ X] [ ] [ ] W74 Improved application techniques
[ X] [ ] [ ] W75 Changed from spray to other system
[ X] [ ] [ ] W78 Other surface preparation and finishing (please explain)
[ X] [ ] [ ] W81 Changed product specifications
[ X] [ ] [ ] W82 Modified design or composition of product
[ X] [ ] [ ] W83 Modified packaging
[ X] [ ] [ ] W89 Other product modifications(please explain)
[ X] [ ] [ ] W99 Other(please explain)
SECTION J—OTHER PERMITS
Page 21 of 22

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
t. Pretreatment Town Name: Water&Sewer Authority of Cabarrus County
2. "Primary"NPDES Number NCO() 36269
or Non Discharge Permit# if applicable=>
3. PAR Begin Date,please enter 01/01/yyyy 3.=> 1/1/2020
4. PAR End Date, please enter 12/31/yyyy 4.=> 12/31/2020
5. Total number of SIUs, includes CIUs 5.=> 15
6. Number of CIUs 6.=> 2
7. Number of SIUs with no IUP, or with an expired IUP 7.=> 0
8. Number of SIUs not inspected by POTW 8.=> 0
9. Number of SIUs not sampled by POTW 9.=> 0
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 3
11. Number of SIUs in SNC due to Reporting violations 11.=> 0
12. Number of SIUs in SNC due to violation of a Compliance Schedule,CO,AO or similar 12.=> 0
13. Number of CIUs in SNC 13.=> 2
14. Number of SIUs included in Public Notice 14.=> 3
15 Total number of SIUs on a compliance schedule, CO,AO or similar 15.=> 0
16. Number of NOVs,NNCs or similar assesed to SIUs 16.=> 37
17. Number of Civil Penalties assessed to SIUs 17.=> 25
18. Number of Criminal Penalties assessed to SIUs 18.=> 0
19. Total Amount of Civil Penalties Collected 19.=> $ 9750
20. Number of IUs from which penalties collected 20.=> 1 1
Foot Notes: AO Administrative Order IUP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliance SIU Significant Industrial User
CO Consent Order NOV Notice of Violation SNC Significant Non-Compliance
IU Industrial User PAR Pretreatment Annual Report
revised 1/2018: PAR PPS 2018

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: Water& Sewer Authority of Cabarrus County
2. "Primary"NPDES Number NCOO 81621
or Non_Discharge Permit# if applicable=>
3. PAR Begin Date,please enter 01/01/yyyy 3.=> 1/1/2020
4. PAR End Date, please enter 12/31/yyyy 4.=> 12/31/2020
5. Total number of SIUs, includes CIUs 5.=> 1
6. Number of CIUs 6.=> 0
7. Number of SIUs with no IUP,or with an expired IUP 7.=> 0
8. Number of SIUs not inspected by POTW 8.=> 0
9. Number of SIUs not sampled by POTW 9.=> 0
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 0
11. Number of SIUs in SNC due to Reporting violations 11._> 0
12. Number of SIUs in SNC due to violation of a Compliance Schedule,CO,AO or similar 12.=> 0
13. Number of CIUs in SNC 13.=> 0
14. Number of SIUs included in Public Notice 14.=> 0
15 Total number of SIUs on a compliance schedule, CO,AO or similar 15.=> 0
16. Number of NOVs,NNCs or similar assesed to SIUs 16.=> 5
17. Number of Civil Penalties assessed to SIUs 17.=> 2
18. Number of Criminal Penalties assessed to Sills 18.=> 0
I 9. Total Amount of Civil Penalties Collected 19.=> $ 100
20. Number of IUs from which penalties collected 20.=> 1
Foot Notes: AO Administrative Order IUP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliance SIU Significant Industrial User
CO Consent Order NOV Notice of Violation SNC Significant Non-Compliance
IU Industrial User PAR Pretreatment Annual Report
revised 1/2018: PAR PPS 2018

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2020
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => WSACC
WWTP= Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => RRRWWTP
SIU = Significant Industrial User NPDES # => NC0036269
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes/No )
IUP Pipe Industry Name Parameter for each 6-month period.
# or "Reporting" Jan. - June July - Dec.
1024 01 CMS Landfill V TSS, TKN, ammonia Yes No
1041 01 Owens Corning Copper Yes No
1030 01 Heritage-Crystal Clean p-Cresol No Yes
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2020
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => WSACC
WWTP= Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => MCWWTP
SIU = Significant Industrial User NPDES # => NC008 1621
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes /No )
IUP Pipe Industry Name Parameter for each 6-month period.
# # or "Reporting" Jan. - June July - Dec.
NONE
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.

hist
011 V REPORT
Cabarrus County
2013 2014 2015 2016 2017 2018 2019
1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half(2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd halt
Charlotte Motor Speedway Landfill V PreviousNames: BFI Waste Systems of North America
IUP# 1024 Pipe# 01 CMS Development Corp siu Word Description:
landfill leachate
IUP Status:Active
Nickel I I I I I I I X
Heritage-Crystal Clean, LLC PreviousNames: FCC Environmental,LLC
IUP# 1030 Pipe# 01 Hydrocarbon Recovery Services siu Word Description:
Energy Recovery Resource,Inc. CWT'waste oil
IUP Status:Active
p-Cresol I I I I I I I X
Tin I I I I I I IX
Galvan Industries PreviousNames:
IUP# 1029 Pipe# 01 SIU Word Description:
galvan
IUP Status:Active
Zinc I I IX I I
Charlotte Water PreviousNames: CMUD
IUP# 1031 Pipe# 05 SIU Word Description:
municipality
IUP Status:Active
NH3 I IX I I I I I
Owens Corning PreviousNames:
IUP# 1041 Pipe# 01 SIU Word Description:
IUP Status:Active
Copper I I X I I I I
Intertape Polymer Corp. PreviousNames:
IUP# 2001 Pipe# 01 SIU Word Description:
Tape manufacturer
IUP Status:Active
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
PRINTED ON: 12/16/2020 This information is compiled from many sources,and has not been verified. PAGE 12
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

hist
o N V REPORT
TSS I I I IX
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
PRINTED ON 12/16/2020 This information is compiled from many sources,and has not been verified. PAGE 13
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

z.
INDUSTRIAL DAT,-,,,JMMARY FORM
WATER& SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: AMERICHEM
1st 6months: January-June 2020 IUP#: 1028
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1
Total # of samples => 6 6 8 8 8 8
Maximum (lb/d) => 0.025 0.025 38 11 86 29
Average Loading (lb/d) => 0.043 0.017 20 7 57 19
% violations, chronic SNC>=66% _> r 0 0 0 0 0 0
% TRC violations, SNC>=33% => ° NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 4 4
Maximum (lb/d) _> 12 8 0.55 0.56 0.0002 0.0003
Average Loading (lb/d) _> 7 4 0.420 0.29 0.0002 0.0003
%violations, chronic SNC>=66% => 0 0 0 0 NA NA
% TRC violations, SNC >=33% => 2 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4 4 4
Maximum (lb/d) => 0.0002 0.0003 0.000 0.0013 0.008 0.016
Average Loading (lb/d) => 0.0002 0.0003 0.000 0.0006 0.01 0.013
% violations, chronic SNC>=66% _> . NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DATA,,JMMARY FORM
INDUSTRY: AMERICHEM
1st 6months: January-June 2020 IUP#: 1028
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (1b/d) => 0.0002 0.0003 0.0000 0.0000 0.0002 0.0016
Average Loading (lb/d) _> 0.0002 0.0003 0.0000 0.0000 0.0002 0.0011
% violations, chronic SNC>=66% _> y NA NA NA NA NA NA
% TRC violations, SNC >=33% => _ NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) => 0.0005 0.0005 0.019 0.041
Average Loading (lb/d) => 0.0005 0.0005 0.013 0.019
% violations, chronic SNC>=66% _> r NA NA NA NA
% TRC violations, SNC >=33% => 6' NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 10 7
Maximum => 8.09 6.77
Average => 7.09 7.24
% violations, chronic SNC>=66% _> i 0 0
% TRC violations, SNC >=33% => NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2
1

,rr
INDUSTRIAL DADA SUMMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: ATRIUM HEALTH CABARRUS
1st 6months: January-June 2020 IUP#: 1010
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 6 6 8 8 8 8
Maximum(lb/d) => 0.035 0.026 140 109 293 146
Average Loading(lb/d) _> 0.026 0.022 85 76 166 113
%violations, chronic SNC>=66% _> 0 0 0 0 0 0
% TRC violations, SNC>=33% _> - NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 8 8 8 8 4 4
Maximum(lb/d) _> 117 72 11.37 9.95 0.0003 0.0003
Average Loading (lb/d) _> 65 58 8.49 8.16 0.0003 0.0003
%violations, chronic SNC>=66% _> 0 0 0 0 NA NA
%TRC violations, SNC>=33% => - 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples => 4 4 4 4 4 4
Maximum(lb/d) => 0.0003 0.0003 0.000 0.0003 0.027 0.022
Average Loading(lb/d) _> 0.0003 0.0003 0.000 0.0003 0.023 0.018
%violations, chronic SNC>=66% => NA NA NA NA NA NA
%TRC violations, SNC>=33% => 8 i NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DATrk aUMMARY FORM
INDUSTRY: ATRIUM HEALTH CABARRUS
1st 6months: January-June 2020 IUP#: 1010
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (lb/d) => 0.0003 0.0048 0.0000 0.0000 0.0013 0.0006
Average Loading (lb/d) => 0.0003 0.0039 0.0000 0.0000 0.0011 0.0005
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) => 0.0056 0.0005 0.036 0.019
Average Loading (lb/d) _> 0.0033 0.0005 0.029 0.017
%violations, chronic SNC>=66% => a, NA NA NA NA
% TRC violations, SNC >=33% => 2 NA NA NA NA
pH
1st 6 months 2nd 6 months
1 Total # of samples => 10 10
Maximum => 8.08 7.85
Average => 7.73 7.4
% violations, chronic SNC>=66% _> . 0 0
% TRC violations, SNC >=33% => 8 NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DA1 aUMMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: ATRIUM HEALTH CABARRUS
1st 6months: January-June 2020 IUP#: 1010
2nd 6months: July-December 2020 PIPE#: 02
FLOW,mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 6 6 8 8 8 8
Maximum (lb/d) => 0.062 0.062 96 54 203 127
Average Loading (1b/d) _> 0.054 0.058 56 47 131 95
% violations, chronic SNC>=66% => 0 0 0 0 0 0
%TRC violations, SNC>=33% _> = NA NA 0 0 0 0
s
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 8 8 8 8 4 4
Maximum (1b/d) _> 132 73 13.88 9.31 0.0007 0.0006
Average Loading (lb/d) => 65 56 8.70 7.39 0.0006 0.0006
%violations, chronic SNC>=66% => 0 0 0 0 NA NA
%TRC violations, SNC>=33% => - 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months l st 6 months 2nd 6 months
Total #of samples => 4 4 4 4 4 4
Maximum(lb/d) _> 0.0007 0.0006 0.0007 0.0006 0.033 0.121
Average Loading (lb/d) => 0.0006 0.0006 0.0006 0.0006 0.028 0.095
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
%TRC violations, SNC >=33% => 2 NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DATA LJMMARY FORM
INDUSTRY: ATRIUM HEALTH CABARRUS
1st 6months: January-June 2020 IUP#: 1010
2nd 6months: July-December 2020 PIPE#: 02
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (lb/d) _> 0.0036 0.0321 0.0001 0.0001 0.0007 0.0006
Average Loading (lb/d) _> 0.0023 0.0240 0.0001 0.0001 0.0006 0.0006
% violations, chronic SNC>=66% _> 4, NA NA NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) => 0.0092 0.0013 0.059 0.032
Average Loading (lb/d) _> 0.0033 0.0013 0.041 0.024
% violations, chronic SNC>=66% _> i, NA NA NA NA
% TRC violations, SNC >=33% => ° NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 12 10
Maximum => 8.02 8.12
Average => 7.77 7.67
% violations, chronic SNC>=66% _> i, 0 0
% TRC violations, SNC >=33% _> NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY R REGIONAL WWTP INDUSTRIAL DAT IMMARY FORM
NPDES#NC0036269 INDUSTRY: CMS LANDFILL V
1st 6months: January-June 2020 IUP#: 1024
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 25 25 25 25
Maximum (lb/d) => 0.069 0.08 184 241 1660 1429
Average Loading (lb/d) _> 0.056 0.07 70 67 936 964
%violations, chronic SNC>=66% _> r 2.0 2.2 24 20 4 0
a
% TRC violations, SNC >=33% _> ° NA NA 12 12 0 0
% violations, chronic SNC>=66% _> i 16.7 0 50 33.3 33.3 33.3
% TRC violations, SNC>=33% _> NA NA 16.7 16.7 16.7 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 25 25 27 25 9 9
Maximum (lb/d) => 3923 467 563.13 281.89 0.3177 0.4097
Average Loading (lb/d) _> 377 178 289.41 151.880 0.2499 0.2447
% violations, chronic SNC>=66% => 1, 28 20 29.6 12 0 0
% TRC violations, SNC >=33% => 5. 4 4 14.8 0 0 0
%violations, chronic SNC>=66% => $ 66.7 50 83.3 33.3 0 0
% TRC violations, SNC >=33% => i 33.3 0 66.7 0 0 0
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 9 9 9 9 9
Maximum (lb/d) => 0.0011 0.0011 0.0695 0.0716 0.005 0.015
Average Loading (lb/d) => 0.0007 0.0007 0.0494 0.052 0.003 0.005
% violations, chronic SNC>=66% _> NA NA 0 0 NA NA
% TRC violations, SNC >=33% _> ° NA NA 0 0 NA NA
% violations, chronic SNC>=66% => i NA NA 0 0 NA NA
% TRC violations, SNC >=33% => NA NA 0 0 NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance Page 1 of 3 mgd=>million gallons per day

INDUSTRIAL DAT IMMARY FORM
INDUSTRY: CMS LANDFILL V
1st 6months: January-June 2020 IUP#: 1024
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 9 2 2 9 9
Maximum (lb/d) _> 0.0059 0.0111 0.0000 0 0.1399 0.1389
Average Loading (1b/d) _> 0.0039 0.0043 0.0000 0.0000 0.1061 0.1105
% violations, chronic SNC>=66% _> NA NA NA NA 0 0
% TRC violations, SNC >=33% _> ° NA NA NA NA 0 0
% violations, chronic SNC>=66% _> $ NA NA NA NA 0 0
s
%TRC violations, SNC >=33% _> ' NA NA NA NA 0 0
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 9 9 9
Maximum (lb/d) => 0.0115 0.0115 0.105 0.183
Average Loading (lb/d) => 0.0024 0.0027 0.079 0.078
% violations, chronic SNC>=66% _> r NA NA NA NA
a
% TRC violations, SNC >=33% _> NA NA NA NA
%violations, chronic SNC>=66% => $ NA NA NA NA
% TRC violations, SNC >=33% => i NA NA NA NA
TKN pH
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 7 31 31
Maximum (mg/1) _> 502 280 8.93 8.64
6-month Average (mg/1) => 315 190 8.52 7.89
% violations, chronic SNC>=66% _> 100 NA 0 0
a
% TRC violations, SNC >=33% _> 100 NA NA NA
% violations, chronic SNC>=66% => $ NA NA NA NA
% TRC violations, SNC >=33% _> i NA NA NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
Page 2 of 3
SNC=>Significant Non-Compliance mgd=>million gallons per day

CMS LANDFILL V
PRIORITY POLLUTANT SCAN RESULTS
1/22/2020
Self-Monitoring
CONCENTRATION
COMPOUND DETECTED
Antimony 159 ug/I
Acetone 28 ug/I
2-Butanone (MEK) 5.9 ug/I
4-Methy-2-pentanone (MIBK) 8 ug/I
7/1/2020
Self-Monitoring
CONCENTRATION
COMPOUND DETECTED
Antimony 129 ug/I
Cyanide 12 ug/I
Bis(2-ethylhexyl)phthalate 11.5 ug/I
Endosulfan I 3.5 ug/I
9/21/2020
RRRWWTP Monitoring
CONCENTRATION
COMPOUND DETECTED
Acetone 110 ug/I
Cyanide 0.1 mg/I
Endosulfan I 2.5 ug/I
Methyl Ethyl Ketone (2-Butanone) 32 ug/I
Page 3

INDUSTRIAL DAT,-oJMMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months _2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) => 0.911 0.760 1854 3777
Average Loading (lb/d) _> 0.808 0.713 1135 2225
%violations, chronic SNC>=66% _> >, 0 0 NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 1752 213.30 0.0068
Average Loading (lb/d) _> 1051 156.56 0.0051
%violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% => ° NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0068 0.0068 0.125
Average Loading (lb/d) _> 0.0051 0.0051 0.068
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 16

INDUSTRIAL DAT,,OJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (1b/d) => 0.0068 0.0006 0.0148
Average Loading (lb/d) _> 0.0051 0.0006 0.0071
% violations, chronic SNC>=66% => >. NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 2 NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0142 0.0057 0.916
Average Loading (lb/d) _> 0.0107 0.0043 0.518
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
%TRC violations, SNC >=33% _> 8 NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5
Maximum => 7.45
Average => 7.32
% violations, chronic SNC>=66% _> 0
% TRC violations, SNC >=33% => NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit Ib/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 16

INDUSTRIAL DATH aUMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 02
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) _> 0.161 0.150 240 537
Average Loading (lb/d) _> 0.151 0.138 114 234
% violations, chronic SNC>=66% _> a 0 0 NA NA NA NA
% TRC violations, SNC>=33% => A NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 182 40.35 0.0013
Average Loading (lb/d) _> 88 18.72 0.0006
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% => 3 NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 0.0013 0.0013 0.013
Average Loading (1b/d) => 0.0006 0.0006 0.006
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 3 NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 3 of 16

INDUSTRIAL DATA ,,UMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 02
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum(1b/d) _> 0.0013 0.0001 0.0013
Average Loading(lb/d) _> 0.0006 0.0001 0.0006
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC>=33% _> - NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum(lb/d) _> 0.0026 0.0011 _ 0.127
Average Loading(lb/d) _> 0.0013 0.0005 0.058
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
%TRC violations, SNC>=33% => - NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 7
Maximum => 7.49
Average => 7.36
%violations, chronic SNC>=66% _> r 0
%TRC violations, SNC >=33% _> . NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 4 of 16

INDUSTRIAL DAT,oJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 03
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) _> 0.726 0.706 1965 4884
Average Loading (1b/d) _> 0.677 0.662 1332 2720
%violations, chronic SNC>=66% _> 4, 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> 3 NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
1 Total # of samples => 4 4 4
Maximum (lb/d) _> 2292 210.60 0.0068
Average Loading (lb/d) _> 1495 154.14 0.0051
% violations, chronic SNC>=66% _> i, NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0068 0.0152 0.282
Average Loading (lb/d) _> 0.0051 0.0072 0.150
% violations, chronic SNC>=66% _> r NA NA NA NA NA NA
% TRC violations, SNC >=33% => ° NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 5 of 16

INDUSTRIAL DATr 0JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 03
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months '1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (lb/d) => 0.0068 0.0006 0.0164
Average Loading (lb/d) => 0.0051 0.0006 0.0117
%violations, chronic SNC>=66% _> _ NA NA NA NA NA NA
%TRC violations, SNC>=33% => NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 4 4 4
Maximum (lb/d) => 0.0141 0.0056 0.898
Average Loading (lb/d) _> 0.0106 0.0042 0.630
% violations, chronic SNC>=66% => NA NA NA NA NA NA
%TRC violations, SNC>=33% => - NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total #of samples => 5
Maximum => 7.78
Average => 7.52
%violations, chronic SNC>=66% => r 0
%TRC violations, SNC>=33% _> . NA NA
1 IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd_>
million gallons per day
Page 6 of 16

INDUSTRIAL DATr‘ oJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 04
FLOW,mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1 st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) => 0.249 0.301 773 1750
Average Loading(lb/d) _> 0.184 0.29 654 1389
%violations, chronic SNC>=66% => = 0 0 NA NA NA NA
%TRC violations, SNC>=33% _> S NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 4 4 4
Maximum(lb/d) => 717 105.17 0.0028
Average Loading(lb/d) _> 527 93.66 0.0028
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
%TRC violations, SNC>=33% _> A NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum(lb/d) => 0.0028 0.0028 0.049
Average Loading (lb/d) => 0.0028 0.0028 0.038
%violations, chronic SNC>=66% _> NA NA NA NA NA NA,
% TRC violations, SNC>=33% _> d NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 7 of 16

INDUSTRIAL DAT1- .. JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 04
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (lb/d) => 0.0028 0.0002 0.0028
Average Loading (lb/d) _> 0.0028 0.0002 0.0028
% violations, chronic SNC>=66% => r NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0058 0.0023 0.275
Average Loading (lb/d) => 0.0058 0.0023 0.239
% violations, chronic SNC>=66% => 4, NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 3 NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 6
Maximum => 7.51
Average => 7.29
% violations, chronic SNC>=66% _> i. 0
% TRC violations, SNC >=33% => NA NA
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 8 of 16

INDUSTRIAL DAI,OJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 05
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) => 1.644 1.379 3182 5908
Average Loading(lb/d) _> 1.419 1.312 2811 5357
% violations, chronic SNC>=66% => i 0 0 NA NA NA NA
% TRC violations, SNC>=33% _> NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 3560 438.35 0.0134
Average Loading (lb/d) _> 3186 378.55 0.0132
%violations, chronic SNC>=66% => i NA NA NA NA NA NA
% TRC violations, SNC>=33% => NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 0.0134 0.0134 0.345
Average Loading (lb/d) _> 0.0132 0.0132 0.311
% violations, chronic SNC>=66% => NA NA NA NA NA NA
% TRC violations, SNC >=33% => 8 NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit Ib/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 9 of 16

INDUSTRIAL DAL-, ,)JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 05
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 4 1 4
Maximum(lb/d) _> 0.0344 0.0011 0.0334
Average Loading(lb/d) _> 0.0186 0.0011 0.0231
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
_
% TRC violations, SNC>=33% _> NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 4 4 4
Maximum (lb/d) => 0.0278 0.0111 1.721
Average Loading (lb/d) => 0.0276 0.0110 1.443
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
_
%TRC violations, SNC>=33% _> NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5
Maximum => 7.41
Average => 7.34
%violations, chronic SNC>=66% => 0
% TRC violations, SNC>=33% _> NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 10 of 16

INDUSTRIAL DAT.,,,JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 06
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) => 0.132 0.098 175 504
Average Loading (lb/d) _> 0.116 0.092 169 406
% violations, chronic SNC>=66% => 0 0 NA NA NA NA
% TRC violations, SNC>=33% => '' NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (1b/d) _> 185 30.32 0.0010
Average Loading (lb/d) => 169 26.60 0.0010
% violations, chronic SNC>=66% => i NA NA NA NA NA NA
%TRC violations, SNC>=33% => ° NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 0.0010 0.0046 0.019
Average Loading (1b/d) _> 0.0010 0.0019 0.013
% violations, chronic SNC>=66% _> r NA NA NA NA NA NA
%TRC violations, SNC >=33% _> NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=> Industrial User Permit Ib/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 11 of 16

INDUSTRIAL DAT,oJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 06
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (lb/d) => 0.0010 0.0001 0.0028
Average Loading (1b/d) _> 0.0010 0.0001 0.0018
%violations, chronic SNC>=66% _> . NA NA NA NA NA NA
% TRC violations, SNC>=33% _> 3 NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 0.0021 0.0010 0.110
Average Loading (lb/d) _> 0.0021 0.0010 0.090
%violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5
Maximum => 7.65
Average => 7.38
% violations, chronic SNC>=66% _> i 0
% TRC violations, SNC >=33% => NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 12 of 16

INDUSTRIAL DA1,-.0JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 07
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) => 1.477 1.271 2781 6053
Average Loading (lb/d) _> 1.323 1.151 2605 5506
% violations, chronic SNC>=66% => i, 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 2413 407.97 0.0123
Average Loading (lb/d) _> 2132 371.42 0.0123
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 8 NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0123 0.0511 0.286
Average Loading (lb/d) _> 0.0123 0.0220 0.253
% violations, chronic SNC>=66% => T NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
* Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit Ib/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 13 of 16

INDUSTRIAL DAL- sJJMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 07
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (lb/d) _> 0.0123 0.0010 0.0429
Average Loading (lb/d) _> 0.0123 0.0010 0.0199
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC>=33% _> NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0256 0.012 1.585
Average Loading (lb/d) _> 0.0256 0.012 1.460
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5
Maximum => 7.48
Average => 7.41
%violations, chronic SNC>=66% _> i 0
% TRC violations, SNC >=33% _> NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 14 of 16

INDUSTRIAL DADA oUMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 08
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4
Maximum (lb/d) _> 0.504 0.447 1436 2550
Average Loading (1b/d) _> 0.476 0.428 1035 2000
% violations, chronic SNC>=66% => r 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 849 162.31 0.0042
Average Loading (1b/d) _> 622 141.53 0.0042
% violations, chronic SNC>=66% _> 4, NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 3 NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) _> 0.0042 0.0042 0.081
Average Loading (lb/d) _> 0.0042 0.0042 0.065
% violations, chronic SNC>=66% => r NA NA NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
* Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 15 of 16

INDUSTRIAL DAT,,,,JMMARY FORM
INDUSTRY: CHARLOTTE WATER
1st 6months: January-June 2020 IUP#: 1031
2nd 6months: July-December 2020 PIPE#: 08
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 1 4
Maximum (lb/d) _> 0.0042 0.0004 0.0095
Average Loading (lb/d) _> 0.0042 0.0004 0.0056
% violations, chronic SNC>=66% _> a NA NA NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
Selenium Silver Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4
Maximum (lb/d) => 0.0088 0.0035 0.661
Average Loading (lb/d) => 0.0088 0.0035 0.442
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 6
Maximum => 7.68
Average => 7.41
% violations, chronic SNC>=66% => a r 0
% TRC violations, SNC >=33% => NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 16 of 16

WATER& SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY R REGIONAL WWTP INDUSTRIAL DAT JMMARY FORM
NPDES#NC0036269 INDUSTRY: CITY OF CONCORD
1st 6months: January-June 2020 IUP#: 1032
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 12 8 12 8
Maximum (1b/d) => 0.275 0.168 282 109 21238 4673
Average Loading (lb/d) _> 0.192 0.149 43 33 3177 1882
% violations, chronic SNC>=66% _> r 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
violations, chronic SNC>=66% _> $ 0 0 NA NA NA NA
% TRC violations, SNC>=33% _> i' NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 169 180 12 8 7 4
Maximum (lb/d) => 47546 11900 4.91 0.49 0.0430 0.0138
Average Loading (lb/d) _> 3964 2444 0.68 0.20 0.0138 0.0101
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA NA NA
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> i' NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 7 4 7 4 7 4
Maximum (lb/d) _> 0.0063 0.0010 0.4632 0.1330 0.372 0.087
Average Loading (lb/d) => 0.0023 0.0010 0.1511 0.0990 0.124 0.064
% violations, chronic SNC>=66% _> r NA NA NA NA NA NA
% TRC violations, SNC>=33% => 8 NA NA NA NA NA NA
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> i NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit Ib/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT 1MMARY FORM
INDUSTRY: CITY OF CONCORD
1st 6months: January-June 2020 IUP#: 1032
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 7 4 1 1 7 4
Maximum (1b/d) _> 0.1406 0.0073 0.0003 0.0001 0.1060 0.0094
Average Loading (lb/d) _> 0.0426 0.0053 0.0003 0.0001 0.0344 0.0069
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
% violations, chronic SNC>=66% => $ NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 7 4 7 4
Maximum (lb/d) => 0.0131 0.0019 0.896 0.043
Average Loading (lb/d) _> 0.0053 0.0016 0.442 0.033
% violations, chronic SNC>=66% _> r NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA
% violations, chronic SNC>=66% => t NA NA NA NA
% TRC violations, SNC >=33% => I NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 11 8
Maximum => 6.76 6.72
Average => 6.44 6.320
%violations, chronic SNC>=66% _> 0 0
% TRC violations, SNC >=33% _> NA NA
% violations, chronic SNC>=66% _> r NA NA
% TRC violations, SNC >=33% _> 1 NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance Page 2 of 2 mgd=>million gallons per day

WATER& SFWER AUTHORITY OF CABARRUS COUNTY
ROCKY R REGIONAL WWTP INDUSTRIAL DA1 JMMARY FORM
NPDES#NC0036269 INDUSTRY: GALVAN INDUSTRIES
1st 6months: January-June 2020 IUP#: 1029
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 8 8 8 8
Maximum (lb/d) => 0.006 0.003 54 7 92 14
Average Loading (1b/d) _> 0.003 0.002 18 3 36 7
% violations, chronic SNC>=66% _> 16.7 0 0 0 0 0
% TRC violations, SNC >=33% => ° NA NA 0 0 0 0
% violations, chronic SNC>=66% _> $ 0 0 0 0 0 0
% TRC violations, SNC>=33% => i NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 4 8
Maximum (lb/d) => 54 5 7.95 0.82 0.0001 0.0004
Average Loading (lb/d) => 16 2 2.77 0.37 0.0000 0.0001
% violations, chronic SNC>=66% => >, 0 0 0 0 NA NA
% TRC violations, SNC >=33% => 0 0 0 0 NA NA
%violations, chronic SNC>=66% => -• 0 0 0 0 NA NA
% TRC violations, SNC>=33% _> i 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 8 4 8 4 8
Maximum (lb/d) => 0.0001 0.0004 0.0009 0.0004 0.005 0.003
Average Loading (lb/d) _> 0.0000 0.0001 0.0003 0.0001 0.002 0.001
%violations, chronic SNC>=66% => >, NA NA NA NA NA NA
% TRC violations, SNC>=33% _> NA NA NA NA NA NA
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=> Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT 1MMARY FORM
INDUSTRY: GALVAN INDUSTRIES
1st 6months: January-June 2020 IUP#: 1029
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1 st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 4 8 1 1 4 8
Maximum (lb/d) => 0.0003 0.0004 0.0000 0.0000 0.0005 0.0011
Average Loading (lb/d) => 0.0001 0.0001 0.0000 0.0000 0.0003 0.0004
%violations, chronic SNC>=66% => NA NA NA NA NA NA
% TRC violations, SNC>=33% => NA NA NA NA NA NA
%violations, chronic SNC>=66% => i NA NA NA NA NA NA
s
%TRC violations, SNC>=33% => ' NA NA NA NA NA NA
Zinc Selenium
1 st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 4 8 4 8
Maximum (lb/d) _> 0.300 0.51 0.0001 0.0008
Average Loading (lb/d) => 0.118 0.169 0.0001 0.0001
%violations, chronic SNC>=66% _> 0 0 NA NA
%TRC violations, SNC>=33% => - 0 0 NA NA
%violations, chronic SNC>=66% => = 0 0 NA NA
%TRC violations, SNC>=33% => - 0 0 NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 4 11
Maximum => 8.610 8.01
Average => 8.100 7.09
%violations, chronic SNC>=66% _> r 0 0
% TRC violations, SNC>=33% => 2 NA NA
%violations, chronic SNC>=66% => i NA NA
% TRC violations, SNC>=33% _> I NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DAT. . __MMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: HEIQ CHEM-TEX
1st 6months: January-June 2020 IUP#: 1034
2nd 6months: July-December 2020 PIPE#: 01
FLOW,mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 6 6 8 8 8 8
Maximum(1b/d) _> 0.010 0.002 44 96 374 319
Average Loading(1b/d) => 0.004 0.002 21 19 105 80
%violations, chronic SNC>=66% _> 0 0 0 0 0 0
% TRC violations, SNC>=33% _> u NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 8 8 9 8 8 8
Maximum(lb/d) => 39 93 3.39 0.23 0.0022 0.0002
Average Loading(lb/d) _> 10 14 0.80 0.07 0.0004 0.0001
%violations, chronic SNC>=66% => 0 0 22.2 0 NA NA
%TRC violations, SNC>=33% => 8 0 0 22.2 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 8 8 8 8 8 8
Maximum (lb/d) _> 0.0001 0.0001 0.0033 0.0005 0.003 0.004
Average Loading(lb/d) _> 0.0001 0.0000 0.0005 0.0002 0.002 0.001
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
%TRC violations, SNC>=33% => - NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
=>poundsper
=>Industrial User Permit lb/dday
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT JMMARY FORM
INDUSTRY: HEIQ CHEM-TEX
1st 6months: January-June 2020 IUP#: 1034
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 8 8 1 1 8 8
Maximum(1b/d) _> 0.0003 0.0002 0.0000 0.0000 0.0033 0.0004
Average Loading(lb/d) _> 0.0001 0.0001 0.0000 0.0000 0.0006 0.0001
%violations, chronic SNC>=66% => _ NA NA NA NA NA NA
%TRC violations, SNC>=33% => - NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples => 8 8 8 8
Maximum (lb/d) => 0.0002 0.0001 0.027 0.012
Average Loading(lb/d) _> 0.0001 0.0000 0.013 0.006
%violations, chronic SNC>=66% => NA NA NA NA
%TRC violations, SNC>=33% => - NA NA NA NA
pH Temperature
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 3 180 184
Maximum => 9.10 7.61 144.3 126.3
Average => 8.04 6.31 86.15 87.4
% violations, chronic SNC>=66% _> 0 33 0.6 0
%TRC violations, SNC>=33% => - NA NA 0 0
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

WATER& 'ER AUTHORITY OF CABARRUS COUNTY INDUSTRIAL DAT IMMARY FORM
ROCKY Ri v nic REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: HERITAGE-CRYSTAL CLEAN
1st 6months: January-June 2020 IUP#: 1030
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 24 24 24 24
Maximum (lb/d) => 0.057 0.049 7198 6722 14507 13128
Average Loading (lb/d) _> 0.046 0.043 2522 2522 7432 6502
% violations, chronic SNC>=66% => r 0 0 0 0 0 0
% TRC violations, SNC >=33% _> NA NA 0 0 0 0
% violations, chronic SNC>=66% _> i 0 0 0 0 0 0
% TRC violations, SNC >=33% _> NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 24 24 24 24 8 8
Maximum (1b/d) => 61 60 64.46 111.24 0.0127 0.0043
Average Loading (lb/d) => 17 21 32.77 44.36 0.0044 0.0022
%violations, chronic SNC>=66% => r 0 0 0 0 NA NA
% TRC violations, SNC >=33% _> 0 0 0 0 NA NA
% violations, chronic SNC>=66% _> $ 0 0 0 16.7 NA NA
% TRC violations, SNC >=33% _> § 0 0 0 0 NA NA
Cadmium Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 1 1 8 8
Maximum (lb/d) _> 0.0006 0.0006 0.0000 0.0000 0.2773 0.3014
Average Loading (lb/d) _> 0.0005 0.0004 0.0000 0.0000 0.1664 0.1783
% violations, chronic SNC>=66% _> r NA NA NA NA 0 0
% TRC violations, SNC >=33% => NA NA NA NA 0 0
% violations, chronic SNC>=66% _> $ NA NA NA NA 0 0
% TRC violations, SNC >=33% => § NA NA NA NA 0 0
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria mg/1=>milligrams per liter
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 3

INDUSTRIAL DAT 1MMARY FORM
INDUSTRY: HERITAGE-CRYSTAL CLEAN
1st 6months: January-June 2020 IUP#: 1030
2nd 6months: July-December 2020 PIPE#: 01
Chromium Cobalt Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 12 8 8
Maximum (mg/1) => 0.0044 0.0029 0.230 0.320 0.023 0.026
6-month Average (mg/1) => 0.0022 0.0013 0.156 0.098 0.011 0.006
%violations, chronic SNC>=66% _> r 0 0 0 0 0 0
% TRC violations, SNC >=33% _> 0 0 0 0 0 0
% violations, chronic SNC>=66% _> i 0 0 0 0 0 0
% TRC violations, SNC>=33% _> 0 0 0 0 0 0
Lead Tin Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 12 12 8 8
Maximum (mg/1) => 0.0121 0.0056 0.022 0.23 0.079 0.370
6-month Average (mg/1) => 0.0051 0.0016 0.009 0.038 0.031 0.070
% violations, chronic SNC>=66% _> _ 0 0 0 0 0 0
% TRC violations, SNC >=33% _> 3 0 0 0 0 0 0
% violations, chronic SNC>=66% _> - 0 0 0 0 0 0
% TRC violations, SNC >=33% _> 0 0 0 0 0 0
Bis(2-ethylhexyl)phthalate Carbazole Fluoranthene
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 12 8 12 8 12
Maximum (mg/1) => 0.250 0.210 0.250 0.340 0.250 0.210
6-month Average (mg/1) => 0.083 0.056 0.083 0.082 0.083 0.056
%violations, chronic SNC>=66% => _ 0 0 0 0 0 0
% TRC violations, SNC >=33% _> 3 0 0 0 0 0 0
% violations, chronic SNC>=66% _> - 0 0 0 0 0 0
% TRC violations, SNC >=33% _> 0 0 0 0 0 0
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria mg/1=>milligrams per liter
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 3

INDUSTRIAL DAT 1MMARY FORM
INDUSTRY: HERITAGE-CRYSTAL CLEAN
1st 6months: January-June 2020 IUP#: 1030
2nd 6months: July-December 2020 PIPE#: 01
n-Decane n-Octadecane Selenium
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 12 8 12 8 8
Maximum (mg/1) => 0.500 0.21 0.500 0.21 0.0033 0.0027
6-month Average (mg/1) => 0.166 0.073 0.166 0.073 0.0013 0.0014
% violations, chronic SNC>=66% => r 0 0 0 0 NA NA
% TRC violations, SNC >=33% => 3 0 0 0 0 NA NA
% violations, chronic SNC>=66% => i 0 0 0 0 NA NA
% TRC violations, SNC>=33% _> 0 0 0 0 NA NA
o-cresol p-cresol 2,4,6 - trichlorophenol
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 12 4 24 4 12
Maximum (mg/1) => 0.025 0.210 0.050 0.74 0.050 0.36
0.022 6-month Average (mg/1) => 0.065 0.044 0.319 0.044 0.10
% violations, chronic SNC>=66% => r 0 0 0 5.0 0 16.7
% TRC violations, SNC >=33% => 0 0 0 0.0 0 0
% violations, chronic SNC>=66% _> $ 0 0 0 60.0 0 0
% TRC violations, SNC >=33% => i 0 0 0 60.0 0 0
Oil & Grease pH
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 Total#of samples 27 32
Maximum (lb/d) _> 76 40 Maximum 9.68 9.65
Average Loading (lb/d) _> 45 13 Average 9.31 9.23
% violations, chronic SNC>=66% _> 0 0 %violations,chronic SNC>=66% 0 0
% TRC violations, SNC >=33% _> 2 0 0 %TRC violations, SNC>=33% NA NA
% violations, chronic SNC>=66% _> $ 0 0 %violations,chronic SNC>=66% NA NA
% TRC violations, SNC >=33% _> i 0 0 %TRC violations, SNC>=33% NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria mg/1=>milligrams per liter
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 3 of 3

WATER& SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY R REGIONAL WWTP INDUSTRIAL DAT IMMARY FORM
NPDES#Nuuus6269 INDUSTRY: INTERTAPE POLYMER
1st 6months: January-June 2020 IUP#: 2001
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 24 24 24 24
Maximum (lb/d) => 0.007 0.001 353 185 1020 398
Average Loading (lb/d) => 0.004 0.001 89 41 220 95
% violations, chronic SNC>=66% _> r 0 0 4.2 0 NA NA
% TRC violations, SNC >=33% => NA NA 0 0 NA NA
%violations, chronic SNC>=66% _> - 0 0 0 0 NA NA
% TRC violations, SNC>=33% => i NA NA 0 0 NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 24 24 24 24 8 12
Maximum (lb/d) => 27 18 1.30 0.15 0.0000 0.0001
Average Loading (lb/d) _> 7 4 0.17 0.05 0.0000 0.0000
% violations, chronic SNC>=66% => r 0 0 4.2 0 NA NA
% TRC violations, SNC>=33% _> 0 0 4.2 0 NA NA
% violations, chronic SNC>=66% _> r 0 0 0 0 NA NA
% TRC violations, SNC >=33% => i 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 12 8 12 8 12
Maximum (lb/d) _> 0.0000 0.0000 0.0002 0.0004 0.010 0.128
Average Loading (lb/d) => 0.0000 0.0000 0.0001 0.0001 0.004 0.014
% violations, chronic SNC>=66% => NA NA NA NA 0 8.3
% TRC violations, SNC >=33% _> NA NA NA NA 0 8.3
%violations, chronic SNC>=66% => r NA NA NA NA 0 0
% TRC violations, SNC >=33% => i NA NA NA NA 0 0
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 3

INDUSTRIAL DAT IMMARY FORM
INDUSTRY: INTERTAPE POLYMER
1st 6months: January-June 2020 IUP#: 2001
2nd 6months: July-December 2020 PIPE#: 01
Cyanide Lead Mercury
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 2 2 8 12 1 1
Maximum (1b/d) _> 0.0000 0.0000 0.0001 0.0001 0.0000 0.0000
Average Loading (lb/d) => _ 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
% violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC >=33% => NA NA NA NA NA NA
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% => 0 NA NA NA NA NA NA
Nickel Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 12 8 12 8 12
Maximum (lb/d) _> 0.0007 0.0005 0.0000 0.0001 0.016 0.007
Average Loading (lb/d) => 0.0003 0.000 0.0000 0.0000 0.006 0.003
% violations, chronic SNC>=66% _> r NA NA NA NA 0 0
% TRC violations, SNC >=33% => NA NA NA NA 0 0
% violations, chronic SNC>=66% => $ NA NA NA NA 0 0
% TRC violations, SNC >=33% _> i NA NA NA NA 0 0
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 3

INDUSTRIAL DAT 1MMARY FORM
INDUSTRY: INTERTAPE POLYMER
1st 6months: January-June 2020 IUP#: 2001
2nd 6months: July-December 2020 PIPE#: 01
pH
1st 6 months 2nd 6 months
Total # of samples => 21 23
Maximum => 8.53 11.89
Average => 7.29 8.06
%violations, chronic SNC>=66% _> r 0 13
•a
%TRC violations, SNC>=33% _> NA NA
%violations, chronic SNC>=66% _> I NA NA
%TRC violations, SNC>=33% _> NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 3 of 3

WATER& /ER AUTHORITY OF CABARRUS COUNTY
ROCKY RI REGIONAL WWTP INDUSTRIAL DAT IMMARY FORM
NPDES#NC0036269 INDUSTRY: OWENS CORNING
1st 6months: January-June 2020 IUP#: 1041
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 8 8 8 8
Maximum (mg/1) => 0.003 0.002 148 84 1150 260
6-month Average (mg/1) _> 0.002 0.002 108 49 411 150
% violations, chronic SNC>=66% => 0 0 NA NA NA NA
% TRC violations, SNC>=33% _> ° NA NA NA NA NA NA
% violations, chronic SNC>=66% => 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> i NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 9 8
Maximum (mg/1) _> 252 68 0.90 0.10 0.0012 0.0012
6-month Average (mg/1) => 43 21 0.21 0.06 0.0012 0.0012
% violations, chronic SNC>=66% => 2., NA NA NA NA NA NA
% TRC violations, SNC >=33% _> 8 NA NA NA NA NA NA
% violations, chronic SNC>=66% => r NA NA NA NA NA NA
% >= o => NA NA NA NA NA
TRC violations, SNC 33/o NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 8 9 8 9 8
Maximum (mg/1) => 0.0012 0.0012 0.0763 0.0151 2.997 0.542
6-month Average (mg/1) => 0.0012 0.0012 0.0105 0.0037 0.446 0.143
% violations, chronic SNC>=66% => 0 0 NA NA 11.1 0.0
% TRC violations, SNC >=33% => 8 0 0 NA NA 11.1 0.0
% violations, chronic SNC>=66% _> $ 0 0 NA NA 33.3 0.0
%TRC violations, SNC >=33% => 1 0 0 NA NA 33.3 0.0
* Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit mg/1=>milligrams per liter
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT IMMARY FORM
INDUSTRY: OWENS CORNING
1st 6months: January-June 2020 IUP#: 1041
2nd 6months: July-December 2020 PIPE#: 01
Cyanide Lead Mercury
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 9 8 1 1
Maximum (mg/1) => 0.0030 0.003 0.0276 0.0054 0.0001 0.0001
6-month Average (mg/1) => 0.0030 0.003 0.0056 0.0019 0.0001 0.0001
% violations, chronic SNC>=66% _> 0 0 NA NA NA NA
% TRC violations, SNC>=33% _> 0 0 NA NA NA NA
% violations, chronic SNC>=66% _> r 0 0 NA NA NA NA
% TRC violations, SNC >=33% _> E 0 0 NA NA NA NA
Nickel Selenium Silver
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 8 9 8 8 8
Maximum (mg/1) _> 0.2781 0.0506 0.0025 0.0025 0.277 0.050
6-month Average (mg/1) => 0.0393 0.0128 0.0025 0.0025 0.037 0.009
% violations, chronic SNC>=66% _> r NA NA NA NA 0 0
g
% TRC violations, SNC >=33% => NA NA NA NA 0 0
%violations, chronic SNC>=66% _> - NA NA NA NA 0 0
% TRC violations, SNC >=33% _> 2 NA NA NA NA 0 0
Zinc pH
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 8 6 6
Maximum (mg/1) _> 3.398 0.535 6.72 7.01
6-month Average (mg/1) => 0.642 0.321 6.21 6.29
%violations, chronic SNC>=66% => NA NA 0 0
% TRC violations, SNC >=33% _> 3 NA NA NA NA
%violations, chronic SNC>=66% _> z NA NA NA NA
% TRC violations, SNC >=33% => i NA NA NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit mg/I=>milligrams per liter
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

WATER&SEWER AUTHORITY OF CABARRUS COUNTY INDUSTRIAL DATA SUMMARY FORM
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: PERDUE FARMS
1st 6months: January-June 2020 RIP#: 1026
2nd 6months: July-December 2020 PIPE#: 01
FLOW,mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 24 24 24 24
Maximum(lb/d) => 0.198 0.198 2373 2886 3569 4853
Average Loading(lb/d) _> 0.181 0.181 1210 1631 1904 2622
%violations, chronic SNC>=66% => _ 0 0 0 4.2 0 0
% TRC violations, SNC>=33% => NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 24 24 24 24 8 8
Maximum(lb/d) => 247 714 24.67 82.89 0.0025 0.0025
Average Loading (lb/d) _> 117 205 13.13 29.520 0.0019 0.0021
%violations,chronic SNC>=66% => 0 8.3 0 0 NA NA
%TRC violations, SNC>=33% _> 0 8.3 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 8 8
Maximum(lb/d) _> 0.0025 0.0025 0.0044 0.0054 0.013 0.006
Average Loading (lb/d) => 0.0019 0.0021 0.0026 0.0028 0.008 0.005
%violations, chronic SNC>=66% _> _ NA NA NA NA NA NA
% TRC violations, SNC>=33% _> - NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DATA SUMMARY FORM
INDUSTRY: PERDUE FARMS
1st 6months: January-June 2020 IUP#: 1026
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 1 1 8 8
Maximum (lb/d) => 0.0025 0.0025 0.0001 0.0002 0.0103 0.0127
Average Loading (lb/d) _> 0.0019 0.0021 0.0001 0.0002 0.0078 0.0102
% violations, chronic SNC>=66% _> r NA NA NA NA NA NA
% TRC violations, SNC>=33% _> ° NA NA NA NA NA NA
Selenium Zinc Oil & Grease (mg/1)
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 2 2
Maximum (lb/d) _> 0.0053 0.0053 0.462 0.476 5 16.01
Average Loading (lb/d) => 0.0040 0.0044 0.357 0.401 5 9.940
% violations, chronic SNC>=66% => NA NA 0 0 0 0
% TRC violations, SNC >=33% _> 2 NA NA 0 0 0 0
pH
1st 6 months 2nd 6 months
Total # of samples => 24 20
Maximum => 6.94 6.69
Average => 6.26 5.85
% violations, chronic SNC>=66% _> i 0 0
% TRC violations, SNC >=33% _> NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DAT IMMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: S&D COFFEE-COMMERCIAL PARK FACILITY
1st 6months: January-June 2020 IUP#: 1045
2nd 6months: July-December 2020 PIPE#: 01
FLOW,mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 6 6 24 24 24 24
Maximum (lb/d) => 0.011 0.019 927 2082 3510 5354
Average Loading(lb/d) => 0.010 0.014 410 816 1096 1929
%violations, chronic SNC>=66% _> 0 0 0 0 0 0
% TRC violations, SNC>=33% => NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 24 24 24 24 4 4
Maximum (lb/d) => 204 352 3.18 4.51 0.0001 0.0001
Average Loading (lb/d) => 64 125 0.78 1.33 0.0001 0.0001
%violations, chronic SNC>=66% => 0 0 0 4.2 NA NA
%TRC violations, SNC>=33% _> "1 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples => 4 4 4 4 4 4
Maximum (lb/d) => 0.0001 0.0001 0.0006 0.0006 0.005 0.011
Average Loading (lb/d) _> 0.0001 0.0001 0.0004 0.0006 0.004 0.009
%violations, chronic SNC>=66% _> NA NA NA NA NA NA
% TRC violations, SNC>=33% => 5 NA NA NA NA NA NA
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT. . ..JMMARY FORM
INDUSTRY: S&D COFFEE-COMMERCIAL PARK FACILITY
1st 6months: January-June 2020 IUP#: 1045
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (lb/d) _> 0.0001 0.0003 0.0000 0.0000 0.0007 0.0013
Average Loading (lb/d) => 0.0001 0.0002 0.0000 0.0000 0.0006 0.0009
%violations, chronic SNC>=66% _> >, NA NA NA NA NA NA
% TRC violations, SNC>=33% => a NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) => 0.0002 0.0003 0.024 0.010
Average Loading (lb/d) => 0.0002 0.0002 0.012 0.008
% violations, chronic SNC>=66% _> r NA NA NA NA
% TRC violations, SNC >=33% => 8 NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 37 51
Maximum => 11.55 12.22
Average => 7.17 5.75
% violations, chronic SNC>=66% _> i, 44.4 64.7
% TRC violations, SNC>=33% => A NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DATA aL_JMMARY FORM
WATER&SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: S&D COFFEE-MAIN FACILITY
1st 6months: January-June 2020 IUP#: 1044
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD .
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total# of samples => 6 6 8 8 8 8
Maximum(lb/d) => 0.031 0.038 134 220 288 296
Average Loading (lb/d) _> 0.027 0.024 89 110 192 173
%violations, chronic SNC>=66% => 0 0 0 0 0 0
%TRC violations, SNC>=33% _> - NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total #of samples => 8 8 8 8 4 4
Maximum(lb/d) => 130 267 16.09 13.94 0.0003 0.0002
Average Loading(lb/d) => 86 109 11.30 8.32 0.0003 0.0002
%violations, chronic SNC>=66% => 0 0 0 0 NA NA
%TRC violations, SNC>=33% => - 0 0 0 0 NA NA
Cadmium Chromium Copper
1 st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4 4 4
Maximum(lb/d) _> 0.0003 0.0002 0.0009 0.0010 0.024 0.013
Average Loading (lb/d) => 0.0003 0.0002 0.0004 0.0004 0.013 0.010 j
%violations, chronic SNC>=66% _> _ NA NA NA NA NA NA
%TRC violations, SNC >=33% => - NA NA NA NA NA NA
*Average loadingcalculated using1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
g
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT,,.,JMMARY FORM
INDUSTRY: S&D COFFEE-MAIN FACILITY
1st 6months: January-June 2020 IUP#: 1044
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (lb/d) => 0.0003 0.0002 0.0000 0.0000 0.0011 0.0005
Average Loading (lb/d) => 0.0003 0.0002 0.0000 0.0000 0.0006 0.0003
% violations, chronic SNC>=66% => NA NA NA NA NA NA
a
% TRC violations, SNC>=33% _> NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) _> 0.0006 0.0005 0.175 0.043
Average Loading (1b/d) _> 0.0006 0.0005 0.063 0.032
%violations, chronic SNC>=66% => r NA NA NA NA
% TRC violations, SNC >=33% _> 2 NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5 4
Maximum => 9.50 7.97
Average => 8.56 7.6
% violations, chronic SNC>=66% => r 0 0
% TRC violations, SNC >=33% _> ° NA NA
* Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

WATER& QPWER AUTHORITY OF CABARRUS COUNTY INDUSTRIAL DA1 JMMARY FORM
ROCKY R REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: STAR AMERICA
1st 6months: January-June 2020 IUP#: 1013
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 8 8 8 8
Maximum (lb/d) _> 0.014 0.009 25 28 100 87
Average Loading (lb/d) => 0.011 0.008 11 8 50 30
% violations, chronic SNC>=66% _> >. 0 0 0 0 0 0
% TRC violations, SNC >=33% _> NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 9 8 4 4
Maximum (1b/d) _> 5 4 9.07 2.68 0.0002 0.0002
Average Loading (lb/d) _> 3 2 2.46 0.99 0.0001 0.0001
% violations, chronic SNC>=66% _> 0 0 11.1 0 NA NA
% TRC violations, SNC >=33% _> 3 0 0 11.1 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4 4 4
Maximum (lb/d) => 0.0002 0.0002 0.0469 0.0311 0.029 0.022
Average Loading (lb/d) _> 0.0001 0.0001 0.0252 0.0172 0.014 0.009
% violations, chronic SNC>=66% => NA NA NA NA NA NA
% TRC violations, SNC >=33% => 8 NA NA NA NA NA NA
* Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DA1 1MMARY FORM
INDUSTRY: STAR AMERICA
1st 6months: January-June 2020 IUP#: 1013
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (lb/d) _> 0.0007 0.0006 0.0000 0.0000 0.0005 0.0009
Average Loading (lb/d) _> 0.0003 0.0002 0.0000 0.0000 0.0003 0.0004
%violations, chronic SNC>=66% _> r NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (1b/d) => 0.0004 0.0005 0.007 0.018
Average Loading (lb/d) _> 0.0002 0.0002 0.004 0.008
%violations, chronic SNC>=66% _> i NA NA NA NA
% TRC violations, SNC >=33% _> ° NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 6 6
Maximum => 8.71 7.36
Average => 7.52 6.65
% violations, chronic SNC>=66% _> i. 0 0
% TRC violations, SNC >=33% _> NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DATA tJMMARY FORM
WATER& SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: STERICYCLE, INC.
1st 6months: January-June 2020 IUP#: 1039
2nd 6months: July-December 2020 PIPE#: 01
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 8 8 8 8
Maximum (lb/d) _> 0.019 0.024 215 269 524 584
Average Loading (lb/d) _> 0.018 0.017 134 194 325 443
% violations, chronic SNC>=66% _> 0 16.7 0 0 0 0
% TRC violations, SNC>=33% _> NA NA 0 0 0 0
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 9 8 8 8 8 8
Maximum (lb/d) _> 79 123 7.22 9.89 0.0009 0.0007
Average Loading (lb/d) _> 35 58 4.05 6.15 0.0004 0.0004
% violations, chronic SNC>=66% _> 0 0 0 0 NA NA
% TRC violations, SNC >=33% _> 8 0 0 0 0 NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8 8 8
Maximum (lb/d) _> 0.0002 0.0002 0.0064 0.0101 0.012 0.027
Average Loading (lb/d) _> 0.0002 0.0002 0.0030 0.0052 0.008 0.013
% violations, chronic SNC>=66% _> t, NA NA NA NA 0 0
% TRC violations, SNC >=33% => 8 NA NA NA NA 0 0
*Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DATA atJMMARY FORM
INDUSTRY: STERICYCLE,INC.
1st 6months: January-June 2020 IUP#: 1039
2nd 6months: July-December 2020 PIPE#: 01
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 1 1 8 8
Maximum (1b/d) => 0.0009 0.0013 0.0001 0.0001 0.0052 0.0079
Average Loading (lb/d) => 0.0004 0.0005 0.0001 0.0001 0.0033 0.0052
% violations, chronic SNC>=66% _> i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 8 8 8 8
Maximum (lb/d) => 0.0299 0.0408 0.154 0.238
Average Loading (lb/d) => 0.0018 0.0146 0.106 0.151
% violations, chronic SNC>=66% _> . NA NA 0 0
% TRC violations, SNC >=33% _> ° NA NA 0 0
pH
1st 6 months 2nd 6 months
Total # of samples => 10 10
Maximum => 7.43 7.28
Average => 7.03 6.76
% violations, chronic SNC>=66% => i 0 0
% TRC violations, SNC >=33% => ° NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2

INDUSTRIAL DAT,,,,JMMARY FORM
WATER& SEWER AUTHORITY OF CABARRUS COUNTY
ROCKY RIVER REGIONAL WWTP
NPDES#NC0036269 INDUSTRY: STERICYCLE,INC.
1st 6months: January-June 2020 IUP#: 1039
2nd 6months: July-December 2020 PIPE#: 02
FLOW, mgd BOD COD
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 6 6 4 4 4 4
Maximum (1b/d) _> 0.01 0.012 7 5 27 39
Average Loading (lb/d) => 0.009 0.009 6 4 22 26
% violations, chronic SNC>=66% => 0 16.7 NA NA NA NA
% TRC violations, SNC >=33% => - NA NA NA NA NA NA
TSS Ammonia Arsenic
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4 4 4
Maximum (lb/d) => 5 1 0.09 0.26 0.0001 0.0001
Average Loading (lb/d) => 3 1 0.04 0.16 0.0001 0.0001
% violations, chronic SNC>=66% => >, NA NA NA NA NA NA
% TRC violations, SNC >=33% => 8 NA NA NA NA NA NA
Cadmium Chromium Copper
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4 4 4
Maximum (lb/d) _> 0.0001 0.0001 0.0037 0.0035 0.002 0.002
Average Loading (lb/d) _> 0.0001 0.0001 0.0030 0.0019 0.002 0.002
% violations, chronic SNC>=66% => i NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
* Average loading calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=> Significant Non-Compliance mgd=>million gallons per day
Page 1 of 2

INDUSTRIAL DAT,,,,JMMARY FORM
INDUSTRY: STERICYCLE, INC.
1st 6months: January-June 2020 IUP#: 1039
2nd 6months: July-December 2020 PIPE#: 02
Lead Mercury Nickel
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 1 1 4 4
Maximum (1b/d) _> 0.0001 0.0001 0.0000 0.0000 0.0017 0.0010
Average Loading (lb/d) _> 0.0001 0.0001 0.0000 0.0000 0.0012 0.0006
% violations, chronic SNC>=66% => NA NA NA NA NA NA
% TRC violations, SNC >=33% _> NA NA NA NA NA NA
Selenium Zinc
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total # of samples => 4 4 4 4
Maximum (lb/d) _> 0.0027 0.0012 0.0220 0.0080
Average Loading (lb/d) => 0.0015 0.0008 0.0160 0.0060
% violations, chronic SNC>=66% => r NA NA NA NA
a
% TRC violations, SNC >=33% _> ° NA NA NA NA
pH
1st 6 months 2nd 6 months
Total # of samples => 5 6
Maximum => 10.27 10.74
1 Average => 10.12 10.28
% violations, chronic SNC>=66% _> . 0 33.3
% TRC violations, SNC >=33% _> NA NA
*Averages calculated using 1/2 BDL(Below Detection Level) TRC=>Technical Review Criteria
IUP=>Industrial User Permit lb/d=>pounds per day
SNC=>Significant Non-Compliance mgd=>million gallons per day
Page 2 of 2
1

F
Workbook Name : AT 1-26-21 Stericyuiu Flow Increase, Worksheet Name: AT Printed:2/10/20_ , _34 PM
Page 1 of 5
Allocation Table Spreadsheet Instructions:
Headworks last approved: 02/13/18 1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected,password is"2".
2)Formulas are discussed in the Comprehensive Guidance,Chapter 6,Section C.
Allocation Table updated: 01/26/21 3)HWA and AT worksheets in this workbook are linked. Pollutant Names,MAHLs,Basis,and Uncontrollable load in this AT
Permits last modified: 01/26/21 worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in columns AT through BK.
POTw=> RRRWWTP
NPDES#> NC0036269
FLOW BOD TSS
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load
Count (please list aIphebeucly) number number Industry Date Date Expires MGD gal/day m /1 lbs/da mg/1 lbs/da
1 Americhem 1028 01 Color resin 07/01/17 01/03/19 06/30/22 0.0440 44,000 50.00 28.00
2 Charlotte Motor Speedway Landfil 1024 01 Landfill 01/01/20 12/31/24 0.1500 150,000 71.00 160.00
3 Charlotte-Meek. 1031 01-08 Municipal 01/01/20 12/31/24 6.0000 6,000,000_
4 Atrium Health Cabarrus 1010 01 Hospital 01/01/19 12/31/23 0.0850 85,000 412.00 465.00
Atrium Health Cabarrus 1010 02 Hospital 01/01/19 12/31/23 0.0700 70,000 164.00 214.00
5 City of Concord 1032 01 Water Plt 01/01/17 12/31/21 1.6000 1.600,000
6 Galvan Indiustries 1029 01 Galvanizing 01/01/20 12/31/24 0.0050 5,000 70.00 78.00
7 HeiQ Chem-Tex 1034 01 Soap&Detergent 01/01/20 12/31/24 0.0200 20,000 185.00 175.00
8 Heritage-Crystal Clean 1030 01 CWT-Oil 07/01/18 06/30/23 0.0860 86,000' 7026.00 62.00
9 Owens Corning 1041 01 Furnace Parts Mfg.. 01/01/19 12/31/23 0.0040 4,000_
10 Perdue Farms 1026 01 Poultry 07/01/17 06/30/22 0.5000 500,000 2879.00 375.00
11 Prime Beverage Group 1046 01 Beverage Mfg 12/15/20 06/30/25 0.1500 150,000 1045.00 55.00
12 S&D Coffee-Main Facility 1044 01 Coffee Mfg 12/01/19 06/30/24 0.0770 77,000 267.00 241.00
13 S&D Coffee-Commercial Pk 1045 01 rea&liquid coffee mf 12/01/19 06/30/24 0.0790 79,000 1789.00 519.00
14 Star America 1013 01 Textile 01/01/20 12/31/24 0.0250 25,0 79.00 45.00
15 Stericycle 1039 01 Medical Waste 01/01/20 01/26/21 12/31/24 0.0300 30,000 521.00 253.00
Stericycle 1039 02 Medical Waste 01/01/20 01/26/21 12/31/24 0.0170 17,00011•111MMINIIIMIN io ^
Column Totals=> 8.9420 8,942,000 14558 2670
Basis=> NPDES Design Design
MAHL from HWA(lbs/day)=> NPDES Permitted Flow=> 26.5000 99455 82879
Uncontrollable Loading(lbs/day)=> . 12.6370 27824 36150
Total Allowable for Industry(MAIL)(lbs/day)=> 13.8630 71631 46729
Total Permitted to Industry(lbs/day)_> 8.9420 14558 2670
MAIL left(lbs/day)_> 4.9210 57073 44059
Percent Allow.Ind.(MAIL)still available(%)=> 35.5% 79.7% 94.3%
Percent MARL still available(%)=> 18.6% 57.4% 53.2%
5 Percent MAHL(lbs/day)_> 1.3250 4973 4144
HWA.AT
Revised:November 2005

F
Workbook Name : AT 1-26-21 Stericy Flow Increase, Worksheet Name: AT Printed: 2/10/20 _ 34PM
Page 2 of 5
Allocation Table
Headworks last approved: 02/13/18
Allocation Table updated: 01/26/21
Permits last modified: 01/26/21
Pores=>RRRWWTP
NPDES# ' NC0036269
Ammonia Arsenic Cadmium Chromium Copper Cyanide
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabeticly) number J number mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day f mg/1 lbs/day mg/I lbs/day mg/1 lbs/day
1 Americhem 1028 01 2.02
2 Charlotte Motor Speedway Landfil 1024 01 _ 194.96 0.3150 0.0700 _
3 Charlotte-Meck. 1031 01-08
4 Atrium Health Cabarrus 1010 01 27.31
Atrium Health Cabarrus 1010 02 17.46
5 City of Concord 1032 01 _
6 Galvan lndiustries 1029 01 11.28
7 HeiQ Chem-Tex 1034 01 1.00
�I-
8 Heritage-Crystal Clean 1030 01 75.74 0.4870 0.3493 0.3010 0.2159
9 Owens Coring 1041 01 0.1300 0.0043 0.7300 0.0244 0.1100 0.0037
10 Perdue Farms 1026 01 91.50
11 Prime Beverage Group 1046 01 0.16
12 S&D Coffee-Main Facility 1044 01 35.11
13 S&D Coffee-Commercial Pk 1045 01 2.17
i I
14 Star America 1013 01 4.24
15 Stericycle 1039 01 17.75 0.0430
Stericycle 1039 02
Column Totals=> 4811 0.31501 I 0.0043 0.4193 1 0.2832 0.0037
AS/Nit/TF Stream Stream AS/Nit/TF AS/Nit/TF
Basis=> Design inhibition Std Std inhibition inhibition
MARL from HWA(lbs/day)=> 6630.30 16.1978 1.6769 72.8148 89.0027 14.0921
Uncontrollable Loading(lbs/day)_> 3066.92 0.3162 0.3162 5.2696 6.4289
Total Allowable for Industry(MAIL)(lbs/day)_> 3563.38 15.8816 1.3608 67.5452 82.5738 #VALUE!
Total Permitted to Industry(lbs/day)_> 480.70 0.3150 0.0043 0.4193 0.2832 0.0037
MAIL left(lbs/day)=> 3082.68 15.5666 1.3564 67.1259 82.2905 #VALUE!
Percent Allow.Ind.(MAIL)still available(%)=> 86.5% 98.0% 99.7% 99.4% 99.7% #VALUE!
Percent MAHL still available(%)=> 46.5% 96.1% 80.9% 92.2% 92.5% #VALUE!
5 Percent MAHL(lbs/day)=> 331.52 0.8099 0.0838 3.6407 4.4501 0.7046
H WA.AT
Revised:November 2005

r
Workbook Name : AT 1-26-21 Stericy Flow Increase, Worksheet Name: AT Printed: 2/10/20 34 PM
Page 3 of 5
Allocation Table
Headworks last approved: 02/13/18
Allocation Table updated: 01/26/21
Permits last modified: 01/26/21
PorN=> RRRWWTP
NPDESI > NC0036269
Lead Mercury Molybdenum Nickel Selenium Silver
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabeticlr) number number mg/1 lbs/day mg/1 lbs/day mg/I lbs/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day
l Americhem 1028 01
2 Charlotte Motor Speedway Landfil 1024 01 0.1350
3 Charlotte-Meek. 1031 01-08
4 Atrium Health Cabarrus 1010 01
Atrium Health Cabarrus 1010 02 _
5 City of Concord 1032 01
6 Galvan Indiustries 1029 01
7 HeiQ Chem-Tex 1034 01
8 Heritage-Crystal Clean 1030 01 0.1720 0.1234 0.4500
9 Owens Corning 1041 01 0.1600 0.0053
10 Perdue Farms _ 1026 01
11 Prime Beverage Group e 1046 01 ��
12 S&D Coffee-Main Facility 1044 01
13 S&D Coffee-Commercial Pk 1045 01 7-
14 Star America 1013 01
15 Stericycle 1039 01
Stericycle 1039 02
Column Totals=> ] 0.1234 0.000000, 1 0.0000 0.5850 0.00001 0.0053
Stream AS/N it/T F AS/N it/TF
Basis=> Std Stream Std inhibition inhibition
MAHL from HWA(lbs/day)_> 17.7369 0.055804 43.4941 35.2302
Uncontrollable Loading(lbs/day)=> 5.1642 0.016863 2.2132 0.2529
Total Allowable for Industry(MAIL)(lbs/day)=> 12.5727 0.038941 41.2809 #VALUE!
Total Permitted to Industry(lbs/day)=> 0.1234 0.000000 0.0000 0.5850 0.0000 0.0053
MAIL left(lbs/day)_> 12.4493 0.038941 40.6959 #VALUE!
Percent Allow.Ind.(MAIL)still available(%)=> 99.0% 100.0% #VALUE! 98.6% #VALUE! #VALUE!
Percent MAHL still available(%)_> 70.2% 69.8% #VALUE! 93.6% #VALUE! #VALUE!
5 Percent MAHL(lbs/day)_> 0.8868 0.002790 12.1747 1.7615
HWA.AT
Revised:November 2005

Workbook Name : AT 1-26-21 Stericy Flow Increase, Worksheet Name: AT Printed: 2/10/20 , 34 PM
Page 4 of 5
Allocation Table
Headworks last approved: 02/13/18
Allocation Table updated: 01/26/21
Permits last modified: 01/26/21
poTw=> RRRWWTP
NPDESI > NC0036269
Zinc CBOD COD Beryllium Acetone Ethyl Acetate
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please 1st alphabetldy) number number mg/1 lbs/day mg/1 lbs/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 Americhem 1028 01 176.00,
2 Charlotte Motor Speedway Landfil 1024 01 1020.00
3 Charlotte-Meek. 1031 01-08 I
4 Atrium Health Cabarrus 1010 01 715.00
Atrium Health Cabarrus 1010 02 345.00
5 City of Concord 1032 01
6 Galvan Indiustries 1029 01 0.8000 199.00
7 HeiQ Chem-Tex 1034 01 0.3320 812.00
8 Fleritage-Crystal Clean 1030 01 4.4600 3.1989 16453.00
9 Owens Corning 1041 01
10 Perdue Farms 1026 01 1.7260 4920.00 _
11 Prime Beverage Group 1046 01 1623.00
12 S&D Coffee-Main Facility 1044 01 448.00 �_..____
13 S&D Coffee-Commercial Pk 1045 01 4497.00 4
14 Star America 1013 01 286.00
15 Stericycle 1039 01 0.6330 1135.00
Stericycle 1039 02
Column Totals=> 6.6899 0.00 32629.00i 0.00 0.O0i 0.00
AS/Nit/TF
Basis=> inhibition Design Design Stream Std
MAHL from HWA(lbs/day)_> 271.0019 ######### 149181.75 4.6826
Uncontrollable Loading(lbs/day)_> 18.7599 ######### 75144.91 0.1370
Total Allowable for Industry(MAIL)(lbs/day)_> 252.2420 25862.13 74036.84 _ 4.5455
Total Permitted to Industry(lbs/day)_> 6.6899 0.00 32629.00 0.0000 0.0000 0.0000
MAIL left(lbs/day)=> 245.5521 25862.13 41407.84 4.5455
Percent Allow.Ind.(MAIL)still available(%)=> 97.3% 100.0% 55.9% 100.0% #VALUE! #VALUE!
Percent MARL still available(%)=> 90.6% 43.0% 27.8% 97.1 % #VALUE! #VALUE!
5 Percent MAHL(lbs/day)_> 13.5501 3005.74 7459.0875 0.2341
HWA.AT
Revised:November 2005

Workbook Name : AT 1-26-21 Stericy.,. Flow Increase, Worksheet Name: AT Printed: 2/10/20, , 34 PM
Page 5 of 5
Allocation Table
Headworks last approved: 02/13/18
Allocation Table updated: 01/26/21
Permits last modified: 01/26/21
Pores=> RRRWWTP
NPDES#> NC0036269
Isopropyl acetate Methylene chloride N-Amyl acetate
Industry Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load
Count (please rs)aIphabeldc) number . number m /1 Ibs/da m /I lbs/da m /I lbs/da
1 Americhem 1028 01
2 Charlotte Motor Speedway Landfil 1024 01
3 Charlotte-Meck. 1031 01-08
4 Atrium Health Cabarrus 1010 01
Atrium Health Cabarrus 1010 02
5 City of Concord 1032 01
6 Galvan Indiustries 1029 01
7 HeiQ Chem-Tex 1034 01
8 Heritage-Crystal Clean 1030 01
9 Owens Coming 1041 01
10 Perdue Farms 1026 01
11 Prime Beverage Group 1046 01
12 S&D Coffee-Main Facility 1044 01
13 S&D Coffee-Commercial Pk 1045 01
14 Star America 1013 01 _
15 Stericycle 1039 01 _
Stericycle 1039 02
Column Totals=> 0.000 0.00 0.0000
Basis=>
MAHL from HWA(lbs/day)_>
Uncontrollable Loading(lbs/day)=>
Total Allowable for Industry(MAIL)(lbs/day)=>
Total Permitted to Industry(lbs/day)=> 0.0000 0.0000 0.0000
MAIL left(lbs/day)=>
Percent Allow.Ind.(MAIL)still available(%)=> #VALUE! #VALUE! #######
Percent MAHL still available(%)=> #VALUE! #VALUE! #######
5 Percent MARL(lbs/day)_>
HWA.AT
Revised:November 2005

Independent Tribune
Account Number
Advertising Affidavit
3135440
PO Box 968
Hickory, NC 28603 Date
January 17,2021
RECEIVED
WATER&SEWER AUTHORITY OF CABARRUS JAN 2 5 2021
COUNTY
ATTN:SANDY CAIN
232 DAVIDSON HWY BY FINANCE DEPT
CONCORD,NC 28027
Date Category Description Ad Number Ad Size
01/17/2021 Legal Notices PUBLIC NOTICE OF SIGNIFICANT INDUSTRIAL WASTEWI 0000697040 2 x 46 L
Publisher of
Independent Tribune
Cabarrus County
Before the undersigned,a Notary Public duly commissioned,qualified,
and authorized by law to administer oaths,personally appeared the
Publisher's Representative who by being duly sworn deposes and says:
that he/she is authorized to make this affidavit and sworn statement;that
the notice or other legal advertisement,a copy of which is attached hereto,
was published in the Independent Trib on the following dates:
01/17/2021
and that the said newspaper in which such notice,paper document,or
legal advertisement was published,was at the time of each and every such
publication,a newspaper meeting all the requirements and qualifications
of Section 1-597 of the General Statutes of North Car lina.
Billing Representative
Newspaper reference:0000697040
Sworn to and subscribed before me,this 17th day of January, 2021.
Aki
Notary Public Sharon R Carsten
NOTARY PUBLIC
State of Virginia Commonwealth of Virginia
County of Hanover Notary Registration Number 329549
My commission expires:Commission Expires July 31 2021
THIS IS NOT A BILL. PLEASE PAY FROM INVOICE. THANK YOU

PUBLIC NOTICE
OF SIGNIFICANT INDUSTRIAL
WASTEWATER PERMIT
VIOLATIONS
The Water and Sewer Authority of Cabarrus County(WSACC),in accord-
. ance with Federal and State regulations is-hereby giving Public Notice.
Listed below are the significant industrial users in significant noncompli-
ance(SNC)with national pretreatment regulations,40 CFR Part 403,and
state pretreatment regulations,15 NCAC 2H.0900,and local pretreatment
regulations during the last 12 months and the parameter in significant
noncompliance:
CMS Landfill V:TSS,TKN,and ammonia
Heritage-Crystal Clean:p-cresol
Owens Corning:copper
A notice of violation was sent to the users and WSACC has been working
directly with the users to prevent future violations and maintain compli-
ance.A continuing effort is being made by the users to maintain compli-
ance.
No adverse effect was observed to the wastewater treatment plant or wa-
ter quality standards during the noncompliance.
Water and Sewer Authority of Cabarrus County,Rocky River Regional
Wastewater Treatment Plant
Michael Wilson
Executive Director
Publish:Janury 17,2021.

RESOURCES AND FUNDING
A. PROGRAM COSTS:
Jan. -June 2020 July-Dec. 2020
Period Period
Activity
1. IU Monitoring $ 10,420.80 $ 10,733.42
2. Laboratory Analysis $ 65,055.22 $ 69,172.70
3. Administrative $ 2,025.00 $ 600.00
Actions in Response
4. Legal Actions in
Response
5. Program Administration, $ 27,919.42 $ 29,036.20
including data management
6. Other
Total per Period $ 105,420.44 $ 109,542.32
Total Annual Expenses $ 214,962.76
B. REVENUE:
1. Program Fees $ 38,335.00 $ 39,000.00
2. Sampling Fees $ 65,055.22 $ 69,172.70
3. Other $ 2,025.00 $ 600.00
Total per Period $ 105,415.22 $ 108,772.70
Total Annual Revenue $ 214,187.92