NC0024945_Annual Report_20210302

CHARLOTTE
WTER
RECE IN. D
February 26, 2021
Mr. Michael Montebello MAR a 2.0
NC DWR/PERCS
1617 Mail Center Drive iniRINPDES
Raleigh, NC 27699-1617 NCDEQI
Subject: 2020 Pretreatment Annual Report
Dear Mr. Montebello:
Please find enclosed Charlotte Water's (CLTWater) 2020 Pretreatment Annual Report. The report was
prepared by CLTWater's System Protection staff along with input from our Water Quality Staff.
2020 was a particularly challenging year for System Protection and the Industrial Pretreatment Program,
as we navigated the additional challenges and restrictions resulting from the COVID-19 pandemic. we
were able to successfully meet our regulatory requirements and provide essential services to our
customers. System Protection continues to administer both the Industrial Pretreatment Program and the
Commercial Source Program, which operates as the Flow Free Program. In 2020, the Industrial
Pretreatment Program permitted, monitored and inspected 59 Significant Industrial Users (SIUs) of which
29 were Categorical Industrial Users (ClUs). In addition, we oversee 20 "Zero Discharge" Users and
conduct investigations for the City's seven Wastewater Treatment Plants as well as the Collection
System. The Flow Free Program inspects approximately 5,000 Food Service Establishments, conducts
numerous educational seminars and participates in numerous special investigations every year.
From mid-March through June of 2020, Mecklenburg County was under a stay-at-home order, with
telecommuting strongly encouraged for those who were able. Industrial Pretreatment and Flow Free staff
worked entirely from home during this period and did not perform site visits or inspections at industrial
facilities or food service establishments. Charlotte Water Laboratory Services staff continued to conduct
Significant Industrial User permit required monitoring and analysis throughout this time, though with
reduced staffing. Quarterly monitoring was conducted at all SIUs as required in their permits so long as
they were discharging. Because of reduced staffing in our laboratory, monitoring could not be extended
beyond the first week if any samples were missed due to issues such as lack of flow or equipment
malfunctions.
Beginning in July 2020, System Protection Industrial Pretreatment and Flow Free staff began returning to
the office and the field on staggered schedules. The pretreatment group was able to complete annual
inspections for all SIUs and permitted non-SIUs; 31 additional site visits were also conducted in 2020.
System Protection continues to oversee the Industrial User Permit issued to the City of Charlotte by the
Water and Sewer Authority of Cabarrus County (WSACC). This permit provides oversight of wastewater
discharges from the City of Charlotte to the Rocky River Regional Wastewater Treatment Plant. This
discharge includes two Significant Industrial Users; Ingersoll Rand and Wallace Farms.
As you will note in the Significant Non-Compliance Report(SNCR) and narratives, we continue to closely
monitor all "Slug" discharges to the sanitary sewer and they are addressed with Notices of Violation
(NOV) and civil penalties as appropriate. Depending on the nature and severity, some slugs are
designated as Significant Non-Compliance while some are not. Each of these is addressed in the
narratives. Civil Penalties which are not paid within 30 days and not appealed are added to the bill of the
User and are collected in the same manner as other water and sewer charges. Updates to the historical
SNCR have been made and are included with this report. Our Industrial Data Summary Form continues
Charlotte Water 4222 Westmont Dr.Chat lotte.NC 28217 charlottewater.org
lb Operated by the City of Charlotte

to include pollutants which are monitored either as Pollutants of Concern (POCs) or which are monitored
only and not issued a permit limit, as well as those which are limited under the SIU permit.
Both Industrial Users (IUs) and Significant Industrial Users (SIUs)who are in Significant Non-Compliance
(SNC) are issued a Notice of Violation and civil penalty as appropriate and in accordance with the City's
Enforcement Response Plan. IUs and SIUs issued an NOV and civil penalty have 30 days to appeal as
specified in the Sewer Use Ordinance (SUO) and the Enforcement Response Plan (ERP). Unless
appealed, we publish all industries in SNC after 30 days has passed from the date of the last NOV
issued. This allows all lUs and SIUs the opportunity to appeal in accordance with the Sewer Use
Ordinance. Those SIUs in SNC for the January to June 2020 compliance period were published in the
Charlotte Business Journal on October 16, 2020; a copy of this publication is included in this report. We
have also included a draft public notice that includes all SIUs that have been designated as SNC for the
July to December 2020 compliance period, regardless of the status of their NOVs. Final publication
information will be provided when publication takes place.
Of the seven WWTPs operated by CLTWater, two experienced permit limit violations in 2020. The Sugar
Creek wastewater treatment plant exceeded its weekly average CBOD limit once in February and the
Mallard Creek wastewater treatment plant exceeded its weekly average CBOD limit once in September.
The Commercial Source Reduction Program (which focuses on grease control and operates as"Flow
Free") provides relief from sanitary sewer overflows (SSOs). Because of our efforts to educate, monitor,
and enforce on those Users who contribute grease and other debris to the Publicly Owned Treatment
Works (POTW), the program continues to experience great success in reducing SSOs caused by
Commercial and Residential Users.
In 2020 Charlotte Water continued to focus on reducing SSOs. As a part of this effort, our Flow Free
Program expanded and intensified focus on compliance by all FSEs. This included issuing NODs and
NOVs as prescribed by the Enforcement Response Plan. Several of the NOVs included civil penalties;
an explanation of each NOV issued and/or paid in 2020 is included as an addendum to the billing section
of the PAR. These penalties are tracked just as when a civil penalty is issued to a SIU and are
summarized on the billing spreadsheet included with the PAR.
In 2020 the Flow Free program also issued Compliance Agreements to two commercial users, both as a
result of repeated SSOs. Further information about these enforcement actions is provided along with the
descriptions of NOVs in the billing section of the PAR.
This year System Protection continued the use of the SwiftComply, software program purchased in 2019.
This program is used to track FSE compliance with grease trap policy requirements and has proved
particularly valuable as our Flow Free staff has been required to spend a significant amount of time
working remotely.
The Septage Receival Program, which is also operated by System Protection, operates and regulates the
septage receival station at our McAlpine Creek wastewater treatment plant. This service provides an
environmentally sound method of disposal to members of the community without access to the sanitary
sewer. This facility remained open through all of 2020; additional sanitation procedures were put into
place and PPE was provided to keep System Protection staff and septage customers safe. The septage
receival station is staffed continuously during operating hours and a random sampling program is in
place. The Septage Receival program is also covered in our Enforcement Response Plan, and NODs
and NOVs are issued when appropriate. No NOVs were issued for this program in 2020.
Our Industrial Waste Billing Program ensures that customers are billed based on their impacts to the
POTW. This helps to fund the costs of compliant wastewater treatment. This program also captures
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

information for the System Protection continuous Industrial Waste Survey of potential industrial
permittees.
We held our 23rd Annual Environmental Excellence Awards on July 30, 2020. This program recognizes
outstanding performance in Industrial User Permit compliance by our SIUs. While we were not able to
host an award luncheon as we typically do, we put together a virtual event to honor the award recipients.
The awards recognize winners in three categories; Silver, Gold, and Platinum. The awards are given
based on the SIUs compliance record during the previous calendar year. Winners receive a plaque or
trophy and are recognized in the Charlotte Business Journal. This is part of our outreach efforts and
recognizes our top performing SIUs for their efforts and achievements at maintaining compliance with
their permits.
All of Charlotte Waters Wastewater Treatment Facilities once again earned either Silver, Gold or
Platinum awards from the National Association of Clean Water Agencies (NACWA). The NACWA awards
for compliance year 2019 were presented in 2020. Mallard Creek wastewater treatment plant earned a
Gold Award recognizing full compliance with all NPDES permit requirements for the entire year. McAlpine
Creek wastewater treatment plant earned a Platinum Award with zero NPDES violations for the entire
year, making 12 consecutive years with zero violations. McDowell Creek wastewater treatment plant
earned a Platinum Award recognizing perfect compliance with NPDES permit requirements for 7
consecutive years. Sugar Creek wastewater treatment plant also earned a Gold Award recognizing full
compliance with all NPDES permit requirements for the entire year. Irwin Creek wastewater treatment
plant earned a Silver Award. The Ashe Plantation package plant received a Silver Award and the Oxford
Glen package plant received a Gold Award.
These outstanding achievements are a result of CLTWater's continuing focus on excellence. This focus
is further exemplified by our ISO 14001 Environmental Management System. Along with treatment plant
personnel, the Pretreatment and Commercial Source staff have a direct impact on the compliance
records of these facilities. Our knowledgeable and professional staff has an in-depth understanding of
pretreatment and wastewater treatment processes. In 2020, the System Protection staff once again
sponsored several training programs for industrial and commercial users. These events were held
virtually, and System Protection staff did a great job of transitioning to this new format so that we could
continue to provide this valuable service to our customers. These programs were well attended, and we
received positive feedback from our users. We have also implemented an annual mandatory training
program for all septic and grease pumpers as a part of our permitting program. This training was also
offered virtually in 2020.
In 2020 Charlotte Water also implemented a Dental Amalgam Program in accordance with the state and
federal requirements of 40 CFR 441. In accordance with the North Carolina Department of
Environmental Quality PERCS Unit guidelines the following implementation activities were completed:
Part I. Outreach
Outreach was conducted in the form of a series of letters which were sent to dentists listed in
CLTWater's service area. These letters reminded dentists of the rule and included a CLTWater
developed One Time Compliance Report. Addresses of dentists in CLTWater's service area
were obtained from the NC Dental Licensing Board.
Part II. Industrial Waste Survey
Dentists were eliminated from the IWS process. The addresses obtained from the state licensing
board makes up our list. The list was not submitted with the IWS.
Charlotte Water 4222 Westmont Dr.Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

Part III. One Time Compliance Report Activities
Charlotte Water has implemented Option 1 "The 3 R's". We have received, reviewed for
completeness and retained the One Time Compliance Reports.
Part IV POTW Enforcement and Enforcement Response Plan
Charlotte Water modified its Enforcement Response Plan in 2019 to include Dental dischargers.
Charlotte Water closely monitors mercury levels in the collection system and WWTPs and will
respond accordingly if issues with mercury are detected in the collection system or at a WWTP.
A summary of dental amalgam activities is also included with this year's report.
I trust that you will find our report informative, complete and accurate. I look forward to your review and
acceptance of our Pretreatment Annual Report. If there are any questions, please call me at 704-336-
4636. In my absence, you may also contact Sarah Daley at 704-336-4729.
Res ully ubmitted,
Bill Gintert
Environmental Compliance Manager
Charlotte Water
System Protection
Pretreatment Annual Report January 1, 2020— December 31, 2020
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

CHARLOTTE
WTER
Dental Amalgam Rule 2020 Implementation Summary
Charlotte Water's Dental Amalgam Rule Implementation Plan was developed in 2019. The
Enforcement Response Plan (ERP) was updated to include a Special Note addressing dental users
on November 1, 2019. State approval of the ERP was received on January 7, 2020 and the
Implementation Plan was included in Charlotte Water's 2019 PAR.
Charlotte Water sent out a mass email in 2019 notifying those dentists on our list of the rule and
providing the One Time Compliance Report. Information is also available on Charlotte Water's
website. Hard copy reminders were sent to users who had not submitted forms in July and October
2020.
Charlotte Water's Dental Amalgam Rule Implementation plan includes maintaining a list of dentists
in our service area and recording when One Time Compliance Reports are received. This list
includes all dentists whose licenses with the North Carolina State Board of Dental Examiners
include an address in Mecklenburg County. A spreadsheet is used to track when forms have been
received; additional users not on the original list who submit forms are added to the spreadsheet.
Forms have also been collected from dentists who are exempt from the rule (those practicing oral
pathology, oral and maxillofacial radiology, oral and maxillofacial surgery,orthodontics,
periodontics, or prosthodontics). Individuals who do not practice in Mecklenburg County are
removed from the list.
Out of 806 dentists currently listed on the spreadsheet, 506 forms have been received, for a
response rate of 63%.

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Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
1 . Narratives
Charlotte Water 4222 Westmont Or,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

2020 Narratives
Charlotte Water - System Protection
Sugar Creek WWTP
5005 Allied Metal Finishing
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 08/12/2020.
Allied Metal Finishing was a recipient of the CLTWater Environmental Excellence
Gold Award for 2019.
0097 ALSCO, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
During the SIU's first quarter monitoring event, the total daily Flow was recorded
using the incorrect meter, invalidating the data for all flow and mass-based
limited parameters. This error was recognized during data review in mid-March
2020. Due to COVID-19 related shutdowns during that time, the SIU suspended
all process operations at the facility as of 03/20/2020. Compliance Monitoring
was required to be conducted within 30 days of commencement of discharges.
The SIU commenced operations on 06/20/2020 and conducted compliance
monitoring in the third quarter.
The SIU was not in SNC for the July to December 2020 reporting period
The annual inspection was conducted on 09/03/2020.
ALSCO, Inc. (0097) was a recipient of the CLTWater Environmental Excellence
Silver Award for 2019.
5009 A.O. Smith Corporation
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU discharged a slug of Oil and Grease on 01/30/2020 at a concentration of
410 mg/I, which is 3.4 times the permit limit of 120 mg/I. An NOV with a civil
penalty of $200.00 was issued on 04/13/2020. The slug was not considered SNC
due to the compliance history of the SIU and because there was no impact to the
POTW. The penalty was added to their bill on 04/27/2020.
1

The SIU discharged a slug of Oil and Grease on 05/12/2020 at a concentration of
420 mg/I, which is 3.5 times the permit limit of 120 mg/I. An NOV with a civil
penalty of$500.00 was issued on 06/30/2020. The slug was not considered SNC
due to the compliance history of the SIU and because there was no impact to the
POTW. The penalty was added to their bill on 08/04/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU conducted TTO analysis in the first and second quarters. The SIU filed
TTO certifications in lieu of monitoring in the third and fourth quarters.
The annual inspection was conducted on 11/05/2020.
0003 Barnhardt Manufacturing Company
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
This permit was renewed on 08/01/2020 and will be effective until 07/31/2025.
The CBOD limit was increased per the SIU's request and available allocation.
The lead limit was removed based on historical data.
The SIU did not conduct a self-monitoring event in October. During the first
attempt at monitoring, the third-party laboratory did not collect the correct
samples, and therefore abandoned the sampling event and rescheduled
sampling for the last week of the month. When that sampling event began, it was
determined that the flow meter was not functioning, therefore sampling could not
be conducted. A single pH reading was recorded. This was recorded as a
reporting violation and compliance monitoring was conducted in November, and
there were no violations.
The annual inspection was conducted on 08/28/2020.
0642 Cargill, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
During the SIU's first quarter self-monitoring event, three CBOD results were
rejected due to greater-than values. Compliance monitoring was conducted in
February, and there were no violations.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composites was missed due to a keypad error on the flow meter.
2

The SIU discharged a slug of Oil & Grease on 10/23/2020 at a concentration of
290 mg/I, which is 2 times the permit limit of 144 mg/I. The SIU was issued an
NOV on 12/24/2020 with a civil penalty of $100.00. This slug was not considered
SNC as there was no impact observed. The penalty was paid in full on
01/15/2021 .
The annual inspection was conducted on 07/24/2020.
0493 Charleston Spar Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was closed from 03/26/2020 until 05/26/2020 due to COVID-19. The
SIU filed a no discharge certification, and no self-monitoring was performed
during the second quarter.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU was issued an NOV with a civil penalty of$100.00 on 08/13/2020 for a
late flow meter calibration. Calibration was completed 43 days past the 6-month
requirement. The amount was paid in full on 8/28/2020. The SIU is required to
send flow meter calibration reports within ten days of each calibration until
11/30/2021.
The SIU filed TTO certifications in lieu of monitoring.
The annual inspection was conducted on 08/25/2020.
Charleston Spar Inc. was a recipient of the CLTWater Environmental Excellence
Gold Award for 2019.
0170 Hardcoatings, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 07/21/2020.
Hardcoatings, Inc. was a recipient of the CLTWater Environmental Excellence
Gold Award for 2019.
5012 Haz—Mat Environmental Services, LLC
The SIU was in SNC for the January to June 2020 reporting period.
3

The SIU was issued a Compliance Order (CO) on 08/07/2019 due to the SIU
discharging non-representative wastewater while monitoring was being
conducted. The CO required the SIU to hire a third-party lab to sample for all
permitted parameters every day wastewater is discharged until 60 days after all
activities in the CO are completed. The SIU was also required to create SOPs
for the operation of their wastewater treatment system as well as perform COD
tests with a Hach meter of all incoming treated wastewaters. The SIU also had to
contract with an NC Certified Engineer to conduct the activities listed in the CO,
which included performing a treatability study of the wastewater treatment
system. The SIU was granted an increased, mass-based cBOD limit for the
duration of the CO.
An NOV with a civil penalty of$25,000.00 was issued on 08/27/2019 for the
manipulation of sampling and non-representative industrial waste discharge.
This violation was considered SNC. Cost recovery was also issued on
08/27/2019 in the amount of $52,946.19. The cost recovery was for unpaid COD
surcharges, staff time investigating, lab analysis costs, and sampling costs.
The SIU filed an appeal of the civil penalty and cost recovery on 09/10/2019. The
Control Authority held an informal review meeting with the SIU on 10/01/2019.
The SIU did not submit any new information to prove manipulation did not occur,
but the SIU did want to emphasize their cooperation with the Control Authority.
The SIU requested a payment plan if there was no reduction in the penalties.
On 01/15/2020, the Control Authority issued a response to the informal review of
the NOV with civil penalty and cost recovery. There was no reduction in the
penalty, but the Control Authority allowed the SIU to split the NOV and cost
recovery into three payments. The SIU accepted the response on 01/27/2020.
The civil penalty of$25,000 was added to the SIUs water bill on 02/10/2020. The
first cost recovery payment of$27,946.19 was added to the SIUs water bill on
03/09/2020, and the second cost recovery payment of$25,000.00 was added to
the SIUs water bill on 04/03/2020.
The SIU submitted a request for an Authorization to Construct on 12/30/2019 as
part of their CO. The SIU was issued an Authorization to Construct on
01/15/2020. The ATC was for wastewater treatment upgrades including adding a
pH sensor for their batch tank and ability for the batch tank to bypass the DAF
unit. These were the recommendations of the contracted North Carolina
Professional Engineer that the SIU hired as required by the CO. The SIU has
completed the construction.
The SIU was issued an NOV with a civil penalty of$200.00 on 04/13/2020 for a
Lead slug on 01/21/2020 at 1.3 mg/I (7.56 times the permit limit of 0.172 mg/I).
These violations were not classified as SNC because no issues within the
collection system or the VWVTP were associated with these discharges. The
$200.00 penalty was applied to their bill on 04/27/2020.
4

The SIU was issued an NOV with a civil penalty of$500.00 on 06/04/2020 for a
Lead slug on 02/11/2020 at 1.4 mg/I (8.14 times the permit limit of 0.172 mg/I).
These violations were not classified as SNC because no issues within the
collection system or the WWTP were associated with these discharges. The
$500.00 penalty was applied to their bill on 06/19/2020.
The SIU was issued an NOV with a civil penalty of$1,000.00 on 06/01/2020 for
Lead slugs during their self-monitoring on 03/12/2020 at 2.6 mg/I (15.11 times
the permit limit of 0.172 mg/I) and 03/13/2020 at 2.8 mg/I (16.27 times the permit
limit), and also on the Control Authority's monitoring data on 03/12/2020 at 2.3
mg/I (13.37 times the permit limit) and 03/13/2020 at 2.3 mg/I (13.37 times the
permit limit). These violations were not classified as SNC because no issues
within the collection system or the WWTP were associated with these
discharges. The SIU found the customer that was causing the Lead violations
and stopped accepting waste from them. This was the last waste stream that
they received from that customer, and the SIU had no further Lead violations in
2020. The $1,000.00 penalty was applied to their bill on 06/19/2020.
The Compliance Order was terminated on 06/01/2020; a permit modification was
issued on this date, and all items of the compliance order were completed.
The permit was modified on 06/01/2020 and is effective until 12/31/2022. The
cBOD limit was increased at the request of the SIU and converted to a pounds
per day limit. Quarterly TTO monitoring and a limit were added. Several special
conditions were added to help with tracking of waste streams being treated by
the SIU and associated reporting to the Control Authority.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU was issued an NOV with a civil penalty of$200.00 on 11/16/2020 for
Cyanide and Molybdenum slugs that occurred 08/29/2020. The Cyanide was
0.56 mg/I (4.67 times the permit limit of 0.12 mg/I), and the Molybdenum was 7.0
mg/I (3.35 times the permit limit of 2.09 mg/I). These violations were not
classified as SNC because no issues within the collection system or the WWTP
were associated with these discharges. The $200.00 penalty was applied to their
bill on 12/16/2020.
The SIU was issued an NOV with a civil penalty of$1,500.00 on 01/13/2021 for
Molybdenum slugs on 09/29/2020 at 13 mg/I (6.22 times the permit limit of 2.09
mg/I), on 10/01/2020 at 19 mg/I (9.09 times the permit limit), and 10/02/2020 at
19 mg/I (9.09 times the permit limit). These violations were not classified as SNC
because no issues within the collection system or the WWTP were associated
with these discharges. The SIU discovered the source of the Molybdenum and
no longer accepts the waste for treatment. The $1,500.00 penalty was applied to
their bill on 01/27/2021.
The annual inspection was conducted on 12/04/2020.
5

The SIU was published in April 2020 for being under the Compliance Order that
was issued in 2019; they will not be published again per NCDEQ guidance that
SlUs are not required to be published multiple times for the same violation.
0649 Norfolk Southern Railway - Charlotte Roadway Shop
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composite samples was unable to be collected due to no flow.
The annual inspection was conducted on 07/22/2020.
Norfolk Southern Railway was a recipient of the CLTWater Environmental
Excellence 4th Year Platinum Award for 2019.
5016 Orbit Enerqy
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was issued an NOV with a civil penalty of$400.00 on 04/20/2020 for
Ammonia slugs on 02/11/2020 at 998.96 lbs/day (2.49 times the permit limit of
400 lbs/day), 02/12/2020 at 641.28 lbs/day (1.6 times the permit limit),
02/13/2020 at 650.84 lbs/day (1.62 times the permit), and 02/14/2020 at 666.59
lbs/day (1.66 times the permit limit). All were classified slugs for exceeding the
permit limit by more than 15% of the MAIL at the Sugar Creek WWTP; 15% of
the MAIL is 240 lbs/day, making the slug criteria 640 lbs/day. These violations
were not classified as SNC because no issues within the collection system or the
WWTP were associated with these discharges. The penalty was applied to their
bill on 04/27/2020.
The SIU was issued an NOV with a civil penalty of$750.00 on 06/30/2020 for
Ammonia slugs on 03/10/2020 at 732.08 lbs/day (1.83 times the permit limit of
400 lbs/day) and 03/11/2020 at 845.17 lbs/day (2.11 times the permit limit).
These violations were not classified as SNC because no issues within the
collection system or the WWTP were associated with these discharges. The
penalty was applied to their bill on 07/21/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU was issued an NOV with a civil penalty of$750.00 on 10/13/2020 for
Phosphorus slugs on 07/07/2020 at 102.91 lbs/day (1.37 times the permit limit of
75 lbs/day) and 07/08/2020 at 112.09 lbs/day (1.49 times the permit limit). All
were classified slugs for exceeding the permit limit by more than 15% of the
MAIL at the Sugar Creek WWTP; 15% of the MAIL is 25.8 lbs/day, making the
6

slug criteria 100.8 Ibs/day. These violations were not classified as SNC because
no issues within the collection system or the WWTP were associated with these
discharges. The penalty was applied to their bill on 11/02/2020
During a review of industry data it was found that the SIU has missed their
Molybdenum and Selenium quarterly monitoring requirements that were added in
the SIU's 2019 permit renewal. The SIU's lab did not add it to their collection
schedule. Enforcement actions are pending.
The annual inspection was conducted on 10/23/2020.
5003 Rohm and Haas Chemicals, LLC
A Wholly Owned Subsidiary of the Dow Chemical Company
The SIU was not in SNC for the January to June 2020 reporting period.
Self-monitoringwas not conducted in June due to facilityclosure.
The SIU was not in SNC for the July to December 2020 reporting period.
No monitoring was conducted in the third or fourth quarter of 2020 due to facility
closure.
Rohm and Haas Chemicals, LLC ceased manufacturing operations at their
Charlotte facility in August 2019. Wastewater discharge from cleaning and
decommissioning activities continued until June 2020. The closing inspection
was performed on 07/16/2020 and a request to drop the permit was sent to
NCDEQ on 07/31/2020. Approval of this request was received on 08/26/2020.
Rohm and Haas, LLC, was a recipient of the CLTWater Environmental
Excellence Silver Award for 2019.
5010 Southeastern Metal Products, LLC
The SIU was not in SNC for the January to June 2020 reporting period.
Self-monitoring and Control Authority monitoring were conducted in the first
quarter only for this SIU. During the Control Authority's sampling event Mercury
was not analyzed; therefore, this pollutant of concern was not sampled at this site
in 2020. An oil and grease violation occurred during the Control Authority's
monitoring event; compliance monitoring was not conducted due to the closure of
the company.
The SIU ceased operations on 04/15/2020. Charlotte Water was notified of the
SIU's closing on 04/08/2020. At this time Charlotte Water was not performing
industrial inspections due to COVID-19 restrictions. During a phone call on
04/24/2020, the primary contact at Southeastern Metals indicated that he would
7

be working on site until July 2020. Charlotte Water resumed conducting
inspections in July and contacted Southeastern Metals to schedule a closing
inspection. Charlotte Water was informed that the property was sold on
07/01/2020 and the company was liquidated. We were therefore unable to
perform a closing inspection. Our Customer Service Division confirmed that the
account for the property is now assigned to the new owner.
A request to drop the permit was sent to NCDEQ on 08/25/2020. The Control
Authority received a formal notification that this request was approved on
01/05/2021.
The SIU filed the required TTO certification in lieu of monitoring in the first
quarter.
0498 Unifirst Corporation
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 08/27/2020.
5015 Wind River Environmental Services dba L & L Environmental Services
(formerly L & L Environmental Services, LLC)
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The permit was modified on 09/01/2020 to reflect the ownership and name
change that occurred in 2019. No other changes to the SIU have taken place.
The SIU did not discharge during the fourth quarter of 2020, so no self-
monitoring or Control Authority monitoring occurred.
The annual inspection was conducted on 07/13/2020.
8

Irwin Creek WWTP
1020 AERC Acquisition Corporation d/bla DART, A Clean Earth Company
Pipe 001
The SIU was in SNC for the January to June 2020 reporting period.
The SIU was in SNC due to the issuance of a Compliance Order (CO) by the
Control Authority, effective 04/24/2019, which expired on 12/31/2020.
The SIU did not discharge any metal-bearing waste from their facility in 2020,
therefore no monitoring was conducted at Pipe 001.
The SIU was in SNC for the July to December 2020 reporting period.
Pipe 002
The SIU was in SNC for the January to June 2020 reporting period.
The SIU was in SNC due to the issuance of a CO by the Control Authority,
effective 04/24/2019, which expired on 12/31/2020.
The SIU was issued an ATC on 02/12/2020 for the installation of a new carbon
filtration system and effluent holding tanks.
The SIU and the Control Authority entered into a Settlement Agreement on
03/28/2020. The agreement acknowledged that AERC Acquisition Corporation
d/b/a DART, A Clean Earth Company would pay the Control Authority the sum of
$100,500.00 in connection with five NOVs issued related to the Compliance
Order, and the sum of$181,299.53 in connection with the Assessment of Cost
Recovery related to the costs of investigating the facts underlying the NOVs.
As a result of the settlement agreement, an NOV issued on 08/27/2019 was
amended and re-issued on 04/03/2020. This NOV was for non-representative
self-monitoring from April through November of 2018; it included a civil penalty of
$25,000.00 and was considered SNC.
In the settlement agreement the SIU also agreed to pay the four remaining NOVs
that were issued on 08/27/2019. These NOVs included one for multiple slug
discharges which occurred during the second week of December 2018 with a
civil penalty of$25,000.00, one for multiple slug discharges which occurred
during the third week of December 2018 with a civil penalty of$25,000.00, one
for multiple slug discharges which occurred in January 2019 with civil penalty of
$25,000.00, and one for exceeding the 33% TRC threshold for the parameter of
p-cresol during the January to June 2019 Compliance Judgement Period with a
civil penalty of$500.00. Each of these NOVS included designation of SNC.
9

AERC Acquisition Corporation d/b/a DART was also issued a Cost Recovery
Letter on 08/27/2019 for the time frame of April 2018 to January 2019. The Cost
Recovery included unpaid COD surcharges, System Protection staff time,
investigation laboratory analysis for both in-house and subcontracted analysis,
and extra sampling and analysis performed by the Control Authority at the SlUs
monitoring point. A Cost Recovery total of$181,299.53 was assessed.
The penalties and Cost Recovery, totaling $281,799.53, were paid on
04/10/2020.
On 05/26/2020, the SIU delivered a request for a modification to the deadlines for
Activities 7b., 7c., and 8 of the CO due to several contractor/vendor scheduling
and delivery delays as a result of weather and the COVID-19 pandemic. The
modification was granted on 06/04/2020.
On 07/30/2020, the SIU delivered a request for a modification to the deadlines for
Activities 7b. and 8 of the CO to complete the installation of the remaining
ancillary equipment for full operation of the new pretreatment equipment. The
modification was granted on 08/13/2020.
The SIU was in SNC for the July to December 2020 reporting period.
During the Control Authority's 09/09/2020 monitoring event, no organic
parameters were collected.
During the SIU's 11/13/2020 self-monitoring event, Mercury was not analyzed
due to a laboratory error; a reporting violation was recorded.
On 12/31/2020, the CO automatically expired with the SIU having completed all
Activities contained within. A modified IUP became effective on 01/01/2021.
The annual inspection was conducted on 09/14/2020.
The SIU was published in April 2020 for being under the CO that was issued in
2019; they will not be published again per NCDEQ guidance that SIUs are not
required to be published multiple times for the same violation.
3024 ALSCO, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 09/03/2020.
10

0060 Aramark Uniform Services, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU discharged a slug of Lead on 11/19/2019 at 0.73 lbs/day, which is 3.3
times the permit limit of 0.22 lbs/day. The SIU was issued an NOV on 01/21/2020
with a civil penalty of $750.00. This slug was not considered SNC as there was
no impact to the POTW. The penalty was paid in full on 1/31/2020.
The SIU was issued an NOV on 01/21/2020 with a civil penalty of $200.00 for
greater than 33% TRC violations of Zinc and Lead during the July to December
2019 reporting period. The penalty was paid in full on 02/12/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 07/14/2020.
1003 Carolina Foods, Inc.
The SIU was not in SNC for the January to June 2020 reporting period for Pipe
001, Pipe 002, and Pipe 003.
The SIU was not in SNC for the July to December 2020 reporting period for Pipe
001, Pipe 002, and Pipe 003.
The annual inspection was conducted on 07/23/2020.
0665 Charlotte Pipe and Foundry Company
The SIU was not in SNC for the January to June 2020 reporting period.
Oil and Grease was collected as a surrogate for TTO for first and second quarter
SIU self-monitoring.
During the Control Authority's second quarter monitoring event, one day of
composite samples were unable to be collected due to sampling equipment
issues.
The SIU was not in SNC for the July to December 2020 reporting period.
Charlotte Pipe and Foundry Company was issued an ATC on 07/14/2020 for the
construction of a second E-Coat system with auxiliary waste treatment
equipment.
The SIU conducted its annual pond drop event from 08/24/2020 to 08/26/2020.
11

During the Control Authority's third quarter monitoring event, one day of
composite samples was unable to be collected due to sampler programing
issues.
This permit was renewed on 11/01/2020 and will be effective until 10/31/2025.
Multiple updates, due to the addition of a second E-Coat line and resulting
increased process flow, included an updated pretreatment equipment list, and
revised permit limits based on categorical regulations and local limits.
Oil and Grease was collected as a surrogate for TTO for third and fourth quarter
9
SIU self-monitoring.
The SIU filed all required TTO certifications.
The annual inspection was conducted on 08/26/2020.
Charlotte Pipe and Foundry Company was a recipient of the CLTWater
Environmental Excellence Gold Award for 2019.
1002 Chematron, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
This permit was renewed on 10/01/2020 and will be effective until 9/31/2025. No
major changes were made to the permit.
The annual inspection was conducted on 07/09/2020.
Chematron, Inc. was a recipient of the CLTWater Environmental Excellence
Silver Award for 2019.
1007 Chesapeake Treatment Company
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's second quarter monitoring event, one day of
composite samples was missed. The sampler did not collect sufficient aliquots.
The SIU was in SNC for the July to December 2020 reporting period.
This permit was modified on 08/01/2020 and will be effective until 07/31/2021.
The Phosphorous monitoring frequency changed from monthly to quarterly due
to an increase in allocation available at the Irwin WWTP.
12

The SIU discharged a slug of CBOD on 11/10/2020 at f 14,114.68 lbs/day, which
is 9.87 times the limit of 1430 lbs/day. No impacts were observed; however, the
slug was considered SNC as the amount discharged was 50% of the MAIL and
presented a potential for pass-through. An NOV will be issued in 2021.
The annual inspection was conducted on 07/09/2020.
The SIU will be published.
3007 Cintas Corporation #200
The SIU was not in SNC for the January to June 2020 reporting period.
The permit was modified on 02/01/2020 and is effective until 11/31/2021 . The
permit was modified to reflect the basin change to Irwin Creek WWTP from
McAlpine Creek WWTP resulting from re-routing of the collection system. No
other changes were made.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, only 3 days of
composites were collected due to not enough aliquots on one day.
The annual inspection was conducted on 07/29/2020.
Cintas #200 was a recipient of the CLTWater Environmental Excellence Gold
Award for 2019.
0429 DyStar Carolina Chemical
The SIU was not in SNC for the January to June 2020 reporting period.
This permit was modified, effective 01/01/2020 through 09/30/2020, due to a
rerouting of the collection system placing the SIU in the Irwin Creek WWTP
basin. To reflect the allocation available at Irwin Creek WWTP, the monitoring
frequencies for Cadmium, Chromium, and Phosphorus were changed from
quarterly to monthly.
During the Control Authority's second quarter monitoring event, only one day of
composites and two days of grabs were able to be collected due to no flow.
The SIU was not in SNC for the July to December 2020 reporting period.
During the SIU's August self-monitoring event, one day of composite samples
was rejected due to insufficient aliquots.
13

This permit was renewed on 10/01/2020 and will be effective until 09/30/2025.
All organic limits, as well as Lead and Zinc were calculated based on updated
production information and OCPSF categorical limits. Cyanide was not included
as a limited parameter due to there being no cyanide-bearing processes at the
SIU. The monitoring frequency for Phosphorus was changed back from monthly
to quarterly. Molybdenum and Silver were added to the permit as monitoring
only.
During the SIU's October self-monitoring event, Molybdenum and Silver were not
included in the laboratory's analytical report. Enforcement action is pending.
The annual inspection was conducted on 11/17/2020.
3008 Express Container Services
The SIU was in SNC for the January to June 2020 reporting period.
The SIU discharged Toluene on 04/14/2020 at a concentration of 5.1 mg/I, which
is 3.75 times the EPA Gas/Vapor Toxicity Screening Level of 1.36 mg/I. The SIU
also discharged a slug of Oil and Grease on 04/16/2020 at a concentration of
230 mg/I, which is 2.3 times the permit limit of 100 mg/I. The SIU was issued an
NOV on 08/05/2020 with a civil penalty of$1,100.00. This slug was considered
SNC due to violation of prohibited discharge standards. The penalty was paid on
09/18/2020. The NOV also required a report to be submitted, determining the
cause of the violations and the possible source(s). This was submitted to System
Protection 08/29/2020. In the report, the SIU was unable to find the source of
Toluene, however, the importance of following the heel collection program was
reviewed with employees.
The SIU was in SNC due to exceeding the 33% TRC threshold for TTO's during
the first reporting period (out of 2 CJPS for TTO's, 1 was a TRC violation, which
is 50%). An NOV with a civil penalty of$100.00 was issued 08/24/2020. The
penalty was paid on 09/18/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 07/24/2020.
The SIU was published in the Charlotte Business Journal on 10/16/2020.
3022 Express Container Services
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
14

The annual inspection was conducted on 07/24/2020.
1015 Generics Bidco II, LLC, dba Prinston Laboratories (formerly Prinston
Pharmaceuticals, Inc.)
The SIU was in SNC for the January to June 2020 reporting period.
During the SIU's first quarter self-monitoring event, one day of Cyanide was
rejected due to a high detection limit and a reporting violation was issued.
Resampling was conducted in February, and there were no violations.
During the Control Authority's first quarter monitoring event, one day of
composites was missed due to not enough volume collected.
During the SIU's second quarter self-monitoring, three days of Cyanide, one day
of Ethyl Acetate, and one day of Isopropyl Acetate were rejected due to high
detection limits and a reporting violation was issued. Resampling was conducted
in July, and there were no violations.
The SIU discharged Toluene on 05/05/2020 at a concentration of 4.6 mg/I, which
is 3.38 times the EPA GasNapor Toxicity Screening Level of 1.36 mg/I. The SIU
was issued an NOV on 08/13/2020 with a civil penalty of$1,000.00. This slug
was considered SNC due to violation of prohibited discharge standards. The
penalty was paid in full on 09/09/2020. The NOV also required a report to be
submitted, determining the cause of the violations and the possible source(s).
This was submitted to System Protection on 09/08/2020. In the report, the SIU
determined the cause of the violation to be from the use of paint thinner. The SIU
explained that this is not a common practice and that provisions are now in place
to limit the purchase and distribution of paint thinner. Any use of paint thinner will
also not be used in proximity to floor drains.
During the SIU's fourth quarter self-monitoring, TTO's were rejected due to a
high detection limit and a reporting violation was issued. Resampling was
conducted in January 2021, and there were no violations.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 10/28/2020.
The SIU was published in the Charlotte Business Journal on 10/16/2020.
3031 Greenway Waste Solutions
The SIU was not in SNC for the January to June 2020 reporting period.
15

The permit was modified, effective 03/01/2020 until 08/31/2020, due to a
rerouting of the collection system placing the SIU in the Irwin Creek WWTP
basin.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, the PCB data was
rejected because of elevated reporting limits.
The annual inspection was conducted on 10/07/2020
GreenwayWaste Solutions was a recipient of the CLTWater Environmental
p
Excellence Silver Award for 2019.
0117 Independent Beverage Company
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU discharged a slug of Oil and Grease on 11/18/2020 at a concentration of
870 mg/I, which is 3.6 times the permit limit of 240 mg/I. An NOV with a civil
penalty of$300.00 was issued on 02/05/2021. The slug was not considered SNC
due to the compliance history of the SIU and because there was no impact to the
POTW.
The annual inspection was conducted on 07/23/2020.
Independent Beverage Company was a recipient of the CLTWater Environmental
Excellence Silver Award for 2019.
1024 Liquid Environmental Solutions of Georgia, LLC.
The SIU was not in SNC for the January to July 2020 reporting period.
The SIU was in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composites was unable to be collected due to a power failure for the sampler.
The SIU discharged a slug of Oil and Grease on 11/04/2020 at a concentration of
2700 mg/I, which is 9 times the permit limit of 300 mg/I. This slug was considered
SNC due to the magnitude of the violation and the observed buildup of Oil and
Grease in the downstream lines indicating a chronic problem with the potential to
damage/adversely impact the POTW. The SIU will also be required to evaluate
their BMPs and submit a report identifying remedies to prevent future buildup
from occurring. An NOV will be issued in 2021.
16

The annual inspection was conducted on 07/22/2020.
The SIU will be published.
1021 NCG-ERC, LLC
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU discharged a slug of Arsenic on 10/08/2019 at 0.297 lbs/day, which is
9.31 times the permit limit of 0.03 lbs/day. The SIU discharged slugs of Cyanide
on 10/09/2019 at 0.343 lbs/day, which is 9.2 times the permit limit of 0.038
lbs/day, and again on 11/08/2019 at 0.118 lbs/day, which is 3.1 times the permit
limit. An NOV with a civil penalty of$320.00 was issued for these slugs on
01/15/2020. These slugs were not considered SNC because there was no
observed impact to the POTW. The penalty was paid by check on 01/31/2020.
The SIU did not discharge during 2020 due to facility closure, therefore no
monitoring was conducted.
The SIU ceased operation on 11/21/2019. A closing inspection was performed
on 12/06/2019. A request was sent to NCDEQ to drop the permit on 01/03/2020,
and approval was received on 02/05/2020. The SIU was not inspected in 2020 as
the facility was not in operation and the closing inspection was completed in
2019.
0121 Pan-Glo Charlotte
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's second quarter monitoring event, one day of
composite samples and two days of grab samples were missed due to
insufficient flow.
The SIU was not in SNC for the July to December 2020 reporting period.
During the fourth quarter Control Authority monitoring, only three days of oil and
grease were reported because the one day's sample did not meet the
preservation requirement. During the same sampling event one day of composite
samples was missed due to insufficient aliquots collected.
During a review of industry data, it was found that the SIU has missed their
Chromium and Nickel quarterly monitoring requirements that were added in the
SIU's 2019 permit renewal. The SIU's lab did not add it to their collection
schedule. Enforcement actions are pending.
The annual inspection was conducted on 08/13/2020.
17

Pan-Glo was a recipient of the CLTWater Environmental Excellence Silver
Award for 2019.
3009 Quala Services, LLC
This SIU was not in SNC for the January to June 2020 reporting period.
This permit was modified effective 01/01/2020 due to the rerouting of the
collection system, which now places Quala Services in the Irwin WWTP basin
instead of McAlpine WWTP. The limits for Molybdenum and Selenium were both
reduced due to the allocation available at Irwin WWTP.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 07/09/2020.
Quala Services, LLC, was a recipient of the CLTWater Environmental Excellence
Silver Award for 2019.
0125 Trane Charlotte
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU was issued an ATC on 11/20/2020 for a new filter press and an
additional sludge tank.
The SIU conducted TTO analysis in the first quarter and filed the required TTO
certifications in lieu of monitoring in the second, third, and fourth quarters.
The annual inspection was conducted on 08/11/2020.
Trane Charlotte was a recipient of the CLTWater Environmental Excellence
Silver Award for 2019.
1026 Total Clean of North Carolina, LLC
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was issued an ATC on 07/17/2020 for a new pretreatment system to
include: a sump pit, influent strainer, two equalization tanks, an oil water
separator, flash/floc mixing system, inclined plate clarifier, sludge holding tank,
filter press, and a flow measurement device.
The SIU was in SNC for the July to December 2020 reporting period.
18

The SIU was issued a new permit effective 10/04/2020 through 09/30/2022. The
permit was issued in compliance with 40 CFR 442.16 and all other lawful
standards and regulations.
The SIU discharged Toluene on 11/10/2020 at 1.7 mg/I, in violation of Part III.F of
their permit and in violation of the Prohibited Discharge Standards in Section 23-
79 of the SUO as it exceeds the EPA Gas/Vapor Toxicity Screening Level of 1.36
mg/I. An NOV with a civil penalty of$1,000.00 was issued on 02/05/2021. Also,
the SIU was required to submit a report identifying the cause of the violation and
to review the existing plans and procedures in place. The discharge was
considered SNC because of the violation of Prohibited Discharge Standards.
The annual inspection was conducted on 07/07/2020.
The SIU will be published.
1009 Trimac Transportation dba National Tank Services
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU discharged a slug of Zinc on 10/09/2019 at a concentration of 3.1 mg/I,
which is 4.4 times the permit limit of 0.70 mg/I. The SIU was issued an NOV on
01/09/2020 with a civil penalty of$500.00. This slug was not considered SNC as
there was no impact to the POTW. The penalty was added to the SIU's water bill
on 1/16/2020.
The SIU discharged a slug of Zinc on 02/06/2020 at /a concentration of 2.9 mg/I,
which is 4.1 times the permit limit of 0.70 mg/I. The SIU was issued an NOV on
04/20/2020 with a civil penalty of$600.00. This slug was not considered SNC as
there was no impact. The penalty was added to the SIU's water bill on
04/27/2020. The NOV also required a report to be submitted, determining the
cause of the violations and the possible source(s). This was submitted to System
Protection on 04/28/2020. In the report, the SIU determined the customer that
was the cause of the Zinc violation and explained how they will prevent this from
happening again by training employees to go through SDSs more thoroughly.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 07/16/2020.
19

McAlpine Creek WWTP
0352 Aplix, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was completed on 10/26/2020.
3010 Arjobex America, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's second quarter monitoring event, only three days
of composites were collected due to a defective communication cable.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 08/21/2020.
3028 Bakkavor Foods USA, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
This permit was modified on 02/01/2020 and will be effective until 07/31/2021.
The modification includes an increased Flow MGD limit at the request of the SIU,
the establishment of a Flow GPM limit, and an updated pretreatment equipment
list including the addition of a DAF pretreatment system and associated
equipment.
The SIU discharged a slug of Oil and Grease on 04/21/2020 at a concentration of
551 mg/I, which was 2.75 times the permit limit of 200 mg/I. The SIU was issued
an NOV with a civil penalty of$1,000.00 on 08/13/2020. Due to the relatively
low-level concentration of the slug and this instance being the first slug discharge
since completing construction of a pretreatment facility, the Tier 7 violation was
assessed at a reduced amount and was not considered SNC. The penalty was
added to the SIU's water bill on 09/23/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 11/23/2020.
3016 Brenntaq Mid-South, Inc.
The SIU was in SNC for the January to June 2020 reporting period.
20

The SIU discharged a slug of Total Toxic Organics on 01/10/2010 at 106.61 mg/I,
which is 21.3 times the permit limit of 5 mg/I. The SIU discharged 62.1 mg/I of
Chloroform, therefore it is also in violation of the Prohibited Discharge Standards
in Section 23-79 of the SUO as it exceeds the EPA GasNapor Toxicity
Screening Level of 0.41 mg/I. An NOV with a civil penalty of$1,500.00 was
issued on 04/13/2020. The slug was not considered SNC due to the compliance
history of the SIU and because there was no impact to the POTW. It was also
noted that Chloroform is not part of the facility's chemical inventory. The penalty
was paid in full on 04/27/2020. Also, the SIU was required to submit a report
identifying the cause of the violation and to review the existing plans and
procedures in place. The SIU submitted a report on 04/16/2020, identifying the
accidental introduction of solvents into their waste stream as the cause of the
slug. The SIU put plans in place to ensure the proper segregation of waste
chemicals and the use of dedicated hoses.
The SIU discharged a slug of Phosphorus on 04/24/2020 at 71.36 lbs/day, which
is 10.98 times the permit limit of 6.5 lbs/day. An NOV with a civil penalty of
$1,000.00 was issued on 06/15/2020. The slug was not considered SNC
because there was no impact to the POTW. The penalty was paid in full on
07/10/2020. Also, the SIU was required to submit a report identifying the cause of
the violation and to review the existing plans and procedures in place. The SIU
submitted a report on 06/26/2020, identifying the accumulation of Phosphorus
bearing solids in the bottom of the pretreatment pit as the cause of the slug. The
SIU put plans in place to have the solids in the pretreatment pit evacuated every
three months.
The SIU discharged a slug of CBOD on 05/06/2020 at 8200 mg/I, which is nine
times the permit limit of 909 mg/I. An NOV with a civil penalty of$250.00 was
issued on 07/01/2020. The slug was not considered SNC due to the compliance
history of the SIU and because there was no impact to the POTW. The penalty
was paid on 08/06/2020.
The SIU was issued an NOV on 08/13/2020 with a civil penalty of$100.00 for
greater than 33% TRC violations of TTO during the January to June 2020
reporting period (out of 3 CJPs for TTO; 1 was a TRC violation, which is 33.3%).
This violation is considered SNC. The penalty was paid in full on 09/09/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The permit was modified on 11/01/2020 and is effective until 01/31/2023. At the
request of the SIU the Phosphorus, Chromium, and Nickel limits were increased.
The annual inspection was conducted on 08/07/2020.
The SIU was published in the Charlotte Business Journal on 10/16/2020.
21

3014 Charlotte Plating, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 12/03/2020.
3019 Cintas Corporation #99K
The SIU was not in SNC for the January to June 2020 reporting period.
COD analysis from the Control Authority's monitoring on 06/12/2020 was
removed due to D.O. depletions being inconsistent and none of the dilutions met
the 2:1 ratio.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composites was rejected due to sampling being less than 22 hours.
The annual inspection was conducted on 08/14/2020.
Cintas #99K was a recipient of the CLTWater Environmental Excellence Gold
Award for 2019.
0370 Duff-Norton
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's second quarter monitoring, one day of grab
samples was not collected because sampling personnel ran out of the sampling
bottles needed.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 08/11/2020.
Duff-Norton was a recipient of the CLTVVater Environmental Excellence Silver
Award for 2019.
22

0618 Frito-Lay Incorporated
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's first quarter monitoring, a CBOD sample was
reported as a greater-than value. This sample result was rejected.
This permit was renewed on 05/01/2020 and will be effective until 04/30/2025.
The pretreatment equipment list was amended and Chromium monitoring was
added.
The SIU was not in SNC for the July to December 2020 reporting period.
During the SIU's August and September self-monitoring, it was discovered that
their flow meter was recording erroneous flow measurements. The flows and
subsequent mass-based pollutant monitoring were discarded.
The annual inspection was conducted on 08/27/2020.
Frito-Lay Incorporated was a recipient of the CLTWater Environmental
Excellence Silver Award for 2019.
0505 Huntsman International, LLC
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
This permit was renewed on 10/01/2020 and will be effective until 09/30/2025.
There were no major changes made to the permit.
The annual inspection was conducted on 07/14/2020.
Huntsman International, LLC, was a recipient of the CLTWater Environmental
Excellence Gold Award for 2019.
0500 IGM Resins USA
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU had an accidental discharge of biological waste sludge due to a sludge
removal pump failure on 02/17/2020. IGM was issued an NOV on 04/13/2020
with a civil penalty of $300.00. This was not considered SNC as there was no
impact to the POTW. The penalty was added to the SIU's water bill on
04/27/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
23

The annual inspection was conducted on 11/17/2020.
3030 Index, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
During the Control Authority's first quarter monitoring event several organics
were discarded due to matrix interference which caused higher detection levels.
A greater-than CBOD value was also discarded on 03/12/2020.
The SIU was issued an Authorization to Construct on 03/13/2020. The ATC was
for wastewater treatment upgrades including adding waste neutralization with a
pH adjustment tank, an organics separator, three new holding tanks, and a pH
logger. The SIU is still completing upgrades. There have been delays due to
COVID-19.
The SIU was issued an NOV with a civil penalty of$100.00 on 04/13/2020 for an
Oil & Grease slug on 02/06/2020 at 1000 mg/I (3.33 times the permit limit of 300
mg/I). These violations were not classified as SNC because no issues within the
collection system or the WWTP were associated with these discharges. The
penalty was applied to their bill on 04/27/2020.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU was issued an NOV with a civil penalty of$500.00 on 08/13/2020 for an
Oil & Grease slug on 03/13/2020 at 1000 mg/I (3.33 times the permit limit of 300
mg/I). These violations were not classified as SNC because no issues within the
collection system or the WWTP were associated with these discharges. The
penalty was paid on 09/09/2020.
The permit was modified on 05/01/2020 and is effective until 07/31/2021. This
was a permit modification at the request of the Permittee. The Oil and Grease
limit was converted to a pounds per day limit until completion of wastewater
treatment upgrades from the Authorization to Construct issued on 03/13/2020.
Monitoring frequency was increased to monthly until completion. This change
was made to help prevent violations while continuing to protect the POTW while
the SIU completes wastewater treatment upgrades during the COVID-19
pandemic. The Control Authority conducted downstream CCTV to confirm that
Oil and Grease had not been building up in the sewer lines.
The SIU was issued an NOV with a civil penalty of$500.00 on 10/13/2020 for
failure to monitor as required by their permit. The SIU missed 4 days of Oil and
Grease sampling in July due to a miscommunication with their lab. They made
up the sampling in August. These violations were not classified as SNC due to
no financial gain. The penalty was paid on 10/26/2020.
24

The SIU was issued an NOV with a civil penalty of$1,000.00 on 11/05/2020 for
an Oil & Grease slug on 08/12/2020 at 455.8 lbs/day (3.03 times the permit limit
of 150 lbs/day). These violations were not classified as SNC because no issues
within the collection system or the WWTP were associated with these
discharges. The penalty was applied to their bill on 12/11/2020.
During the SIU's November self-monitoring event, composite sampling on
11/10/2020 was rejected due to samples being taken over a 27-hour period
instead of 24 hours as required by the permit. The SIU collected extra samples
the following week due to sampler errors on 11/12/2020 and 11/13/2020. This
was in order to fulfill the 4 consecutive discharge days requirement for most
samples. However, all Semi-volatile Organic Compounds (625s) were only
collected on 11/10/2020 due to their one-day monitoring requirement. Since the
11/10/2020 composite samples were rejected, and it was the only day the Semi-
volatile Organic Compounds were collected, a reporting violation was issued. All
other parameters were collected as required by the permit. Extra flow data and
Cyanide samples were collected due to extra sampling days during this event as
well. The SIU completed the compliance monitoring on 01/08/2021.
The SIU was issued two Authorizations to Construct on 11/25/2020. The first
ATC was for replacing the current flume and flow meter with an ISCO Signature
bubbler flow meter and an Extra Large 60-degree Trapezoidal Flume. The
request was submitted on 11/06/2020, and the installation is expected to be
completed in the first quarter of 2021.The second ATC was for an
electromagnetic flowmeter and an actuator to better control flow through their
treatment system. The request was submitted on 11/17/2020, and the installation
was completed on 12/07/2020.
The annual inspection was conducted on 10/26/2020.
3017 Masonry Reinforcing Corporation of America dba Wire-Bond
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU did not discharge in 2020, therefore no self-monitoring or Control
Authority monitoring was conducted.
The SIU ceased discharge on 12/18/2019, and the Pipe 001 discharge line was
severed. A closing inspection was performed on 07/15/2020. All waste is now
being hauled offsite and the user has been added to our zero-discharge program.
A letter was sent to the NCDEQ requesting to drop the permit on 08/20/2020,
and approval was received on 09/16/2020.
The annual inspection was conducted on 07/15/2020.
25

Wire-Bond was a recipient of the CLTWater Environmental Excellence Silver
Award for 2019.
3021 Mecklenburg Co. Foxhole Landfill 521
The SIU was not in SNC for the January to June 2020 reporting period.
This Permit was renewed on 03/01/2020 and will be effective until 2/28/2025.
The flow was increased from 0.15 MGD to 0.20 MGD at the request of the
industry. A TTO limit was added. Silver was added for monitoring only since the
POTW has limited allocation.
During the Control Authority's second quarter monitoring event, only three days
of composite samples were collected due to sampling equipment issues. Only
one day of cBOD samples were collected during this event due to sampling tech
oversight.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 08/25/2020.
Mecklenburg County Foxhole Landfill was a recipient of the CLTWater
Environmental Excellence 9th Year Platinum Award for 2019.
0515 Pelton & Crane
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
During the Control Authority's fourth quarter monitoring, one day of composites
was missed due to flow meter error.
The annual inspection was conducted on 12/11/2020.
Pelton & Crane was a recipient of the CLTWater Environmental Excellence Gold
Award for 2019.
3027 Safe Fleet
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
26

The annual inspection was conducted on 8/12/2020.
Safe Fleet was a recipient of the CLTWater Environmental Excellence Gold
Award for 2019.
0368 Siemens Energy, Inc.
Pipe 001
The SIU was not in SNC for the January to June 2020 reporting period for Pipe
001.
Pipe 001 was dropped from the permit on 04/01/2020; Control Authority
monitoring and self-monitoring occurred in the first quarter only.
Mercury was not collected by the Control Authority during the 2020 reporting
period.
Pipe 002
The SIU was not in SNC for the January to June 2020 reporting period for Pipe
002.
This permit was modified on 04/01/2020 and will be effective until 8/31/2021 . Per
request of the Industry, Pipe 001 was dropped from the permit after a water
balance study conducted by a 3rd party environmental engineering and consulting
firm showed that only 5 gallons of process water flows through Pipe 001 daily.
Monitoring frequencies at Pipe 002 were decreased to one batch per 12 months
from the Control Authority and one batch per 3 months by the SIU due to
decreased usage of the nickel-plating process and a resultant decrease in flow.
The SIU was not in SNC for the July to December 2020 reporting period for Pipe
002.
Pipe 002 is a batch discharge; Siemens Energy, Inc. did not discharge during the
January to June 2020 compliance period or the July to December 2020
compliance period, therefore no self-monitoring or Control Authority monitoring
was conducted.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 12/08/2020.
0364 S-L Snacks NC, LLC
The SIU was not in SNC for the January to June 2020 reporting period.
27

The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 08/05/2020.
S-L Snacks NC, LLC was a recipient of the CLTWater Environmental Excellence
Silver Award for 2019.
3029 Union County
The SIU was not in SNC for the January to June 2020 reporting period for Pipe
001, Pipe 002, Pipe 003, Pipe 004, and Pipe 005.
The SIU was issued a permit on 01/13/2020 with an effective date of 02/01/2020.
The SIU appealed the permit on 01/28/2020. As part of the appeal process, an
Informal Review was held with the SIU on 03/05/2020. The SIU sought
clarification and challenged several permit conditions. The administration of fees
and charges was also discussed. An additional meeting was held on 07/14/2020
to address outstanding issues, including the administration of fees and charges.
As a result of the appeal, the permit was modified on 08/01/2020 and is effective
until 01/31/2025. The modification included an addition made in the Special
Conditions to further define a "change in conditions" and the removal of the
language found in Part I, E. regarding the assessment of penalties for
interruptions in flow records.
The SIU was not in SNC for the July to December 2020 reporting period for Pipe
001, Pipe 002, Pipe 003, Pipe 004, and Pipe 005.
During the Control Authority's fourth quarter monitoring event only grab samples
were collected due to a communication issue with the meter and the sampler at
Pipe 001. At Pipe 003 the sampler tubing was clogged and grabs were unable to
be collected during the third day of sampling. One Oil and Grease result was
rejected due to lab error. For Pipe 005 one CBOD result was rejected due to a
greater-than value.
The annual inspection was completed on 12/07/2020.
28

MALLARD CREEK WWTP
2004 Avaqo Technologies Wireless (USA) Manufacturing, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
This permit was renewed on 12/01/2020 and will be effective until 11/30/2025.
Mercury monitoring was removed due to previous samples being below detection
limit, and Ortho-Phosphorus monitoring was removed due to total Phosphorus
already being sampled.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 09/02/2020.
Avago Technologies Wireless (USA) Manufacturing, Inc. was a recipient of the
CLTWater Environmental Excellence Gold Award for 2019.
2003 Carrier Corporation
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
During the Control Authority's fourth quarter monitoring event, one day of
composites was unable to be collected due to insufficient aliquots. Additionally,
one day of Oil & Grease was rejected due to instrument failure.
The annual inspection was conducted on 11/23/2020.
Carrier Corporation was a recipient of the CLTWater Environmental Excellence
Gold Award for 2019.
2000 Mallard Creek Polymers
The SIU was SNC for the January to June 2020 reporting period.
During the Control Authority's second quarter monitoring event, one day of
composite samples was missed; the sampler did not collect sufficient aliquots.
This permit was renewed on 06/01/2020 and will be effective until 05/31/2025.
The flow limit was increased from 0.118 MGD to 0.135 MGD. A maximum flow
rate of 100 GPM was also added, and all the OCPSF limits were increased due
to process flow increases.
29

The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 01/16/2020.
6001 Wallace Farm, Inc.
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU was not in SNC for the July to December 2020 reporting period.
The annual inspection was conducted on 12/10/2020.
Wallace Farm's wastewater is discharged to the Rocky River Waste Water
Treatment Plant, NPDES # NC0036269, under an Agreement with the Water and
Sewer Authority of Cabarrus County.
Wallace Farm, Inc. was a recipient of the CLTWater Environmental Excellence
Gold Award for 2019.
30

McDOWELL CREEK WWTP
N/A Burkert USA Corporation d/b/a Burkert Fluid Control Systems
The SIU was not in SNC for the January to June 2020 reporting period.
The Control Authority identified Burkert Fluid Control Systems as a potential SIU
during an Industrial Waste Survey follow-up in November 2019. Upon initial
inspection of the facility on 01/24/2020, it was determined that the SIU performed
a categorically regulated passivation process and was discharging without a
permit. The Control Authority informed the SIU that they were discharging
without a permit and instructed the SIU to cease discharge and required the SIU
to complete an Industrial User Wastewater Survey and Discharge Permit
Application (WWS). The SIU immediately ceased discharge and all operation of
the categorical process. The SIU notified the Control Authority that it intended to
operate as a Zero Discharger before beginning the passivation process again.
The SIU completed the WWS and applied for Zero Discharge Certification on
02/18/2020. The SIU achieved Zero Discharge on 03/16/2020. Due to COVID-
19 restrictions, the Control Authority was unable to conduct a follow-up visit,
however, the SIU provided detailed photographic verification of the Zero
Discharge containment system.
No Control Authority or SIU monitoring was conducted as the SIU ceased all
process discharge upon identification as CIU on 01/24/2020.
The annual inspection was conducted on 01/24/2020.
0707 Ingersoll-Rand Industrial U.S., Inc. (formerly Ingersoll Rand Customer
Solutions Center)
The SIU was not in SNC for the January to June 2020 reporting period.
The SIU did not discharge during the January to June reporting period, therefore
no monitoring was conducted.
The SIU has not discharged since June 2019. The SIU will inform the Control
Authority if they plan to resume discharge.
The SIU was not in SNC for the July to December 2020 reporting period.
The SIU did not discharge during the July to December reporting period,
therefore no monitoring was conducted.
The annual inspection was conducted on 11/03/2020.
31

Ingersoll Rand's wastewater is discharged to the Rocky River Waste Water
Treatment Plant, NPDES # NC0036269, under an agreement with the Water and
Sewer Authority of Cabarrus County.
Ingersoll Rand-Industrial U.S., Inc. was a recipient of the CLTWater
Environmental Excellence Silver Award for 2019.
32

CHARLOTTE
\/\/ „„)-1- E
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
2 . Pretreatment Performance Summary
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
,Sit. Operated by the City of Charlotte

Chapter 9, PAR Guidance
Pretreatment Perfor mance Summary (PPS)
1. Pretreatment Town Name: Charlotte Water
2. "Primary" N PD ES Number NCOO 24945
or Non_Discharge Permit#if applicable=>
3. PAR begin Date, please enter 01/01/yy 3.=> 01/01/20
4. PAR end Date, please enter 12/31/yy 4.=> 12/31/20
5. Total number of SI Us, i nd udes CI Us 5.=> 59
6. Number of CI Us 6.=> 29
7. Number of SIUswith no IUP, or with an expired IUP 7.=> 1
8. Number of SI Us not inspected by POTW 8.=> 2
9. Number of SI Us not sampled by POTW 9.=> 4
10. Number of SI Us in SNCdueto I UP Limit violations 10.=> 2
11. Number of SI Us in SNC due to Reporting violations 11.=> 0
12. Number of SI Us in SNC due to violation of a compli aloe schedule,CO,AO or similar 12.=> 0
13. Number of CI Us in SNC 13.=> 5
14. Number of SI Us i nd uded i n public notice 14.=> 6
15 Total number of SI Us on a compl i ance schedule, CO, AO or si mi I ar 15.=> 2
16. Number of NOVs, N NCs or similar assesed to SI Us 16.=> 30
17. Number of Civil Penaltiesa.1 to SI Us 17._> 30
18. Number of Criminal Penalties assessed to SI Us 18.=> 0
19. Total Amount of Civil Penalties Collected 19.=> $ 141,170.00
20. Number of SI Usfrom which penaitiis collected 20.=> 14
Foot Notes: AO Administrative Order IUP Industrial User Re treatment Permit POTW Publidy Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliacee 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_ITS 2018

CHARLOTTE
R
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
3. Significant Non-Compliance Report
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

Pretreatment Annual Report (PAR) Control Authority, Town Name => Charlotte Water
Significant Non-Compliance Report (SNCR) WWTP Name => Sugar Creek
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. NPDES#=> NC0024937
SIU = Significant Industrial User Par begin date >= 1/1/2020 Par end date => 12/31/2020
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
IUP# Pipe Industry Name Parameter or"Reporting" SNC?(Yes/No)
# for each 6-month period.
Jan. -June July- Dec.
5012 001 Haz—Mat Environmental Services, LLC Compliance Order Yes No

Pretreatment Annual Report(PAR) Control Authority, Town Name=> Charlotte Water
Significant Non-Compliance Report(SNCR) WWTP Name=> Irwin Creek
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. NPDES#_> NC0024945
SIU = Significant Industrial User Par begin date>= 1/1/2020 Par end date=> 12/31/2020
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR,please write"None"if you had No Sills in SNC during calendar year
IUP# Pipe Industry Name Parameter or"Reporting" SNC?(Yes/No)
# for each 6-month period.
Jan.-June July-Dec.
3008 001 Express Container Services Prohibited Discharge Standard Violation Yes No
3008 001 Express Container Services >33%TRC for TTO Yes No
1015 001 Generics Bidco II, LLC, dba Prinston Laboratories Prohibited Discharge Standard Violation Yes No
1020 001/002 AERC Acquisition Corp. d/b/a DART, a Clean Earth Co. Compliance Order Yes Yes
1007 001 Chesapeake Treatment Company, LLC Slug Loading for CBOD No Yes
1026 001 Total Clean of North Carolina, LLC Prohibited Discharge Standard Violation No Yes
1024 001 Liquid Environmental Solutions of Georgia, LLC Slug Loading for Oil& Grease No Yes

Pretreatment Annual Report (PAR) Control Authority, Town Name => Charlotte Water
Significant Non-Compliance Report(SNCR) WWTP Name => McAlpine Creek
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. NPDES #=> NC0024970
SIU = Significant Industrial User Par begin date >= 1/1/2020 Par end date=> 12/31/2020
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
IUP# Pipe Industry Name Parameter or"Reporting" SNC?(Yes/No)
for each 6-month period.
Jan. -June July-Dec.
3016 001 Brenntag Mid-South, Inc. >33% TRC for TTO Yes No

Pretreatment Annual Report (PAR) Control Authority, Town Name => Charlotte Water
Significant Non-Compliance Report(SNCR) WWTP Name=> Mallard Creek
WWTP = Wastewater Treatment Plant. use separate form for each WWTP. NPDES #_> NC0030210
SIU = Significant Industrial User Par begin date>= 1/1/2020 Par end date=> 12/31/2020
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR,please write"None"if you had No Sills in SNC during calendar year
IUP# Pipe Industry Name Parameter or"Reporting" SNC?(Yes/No)
for each 6-month period.
Jan. -June July-Dec.
None

Pretreatment Annual Report (PAR) Control Authority, Town Name=> Charlotte Water
Significant Non-Compliance Report(SNCR) WWTP Name=> McDowell Creek
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. NPDES#=> NC0036277
SIU = Significant Industrial User Par begin date>= 1/1/2020 Par end date=> 12/31/2020
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR,please write"None"if you had No Sills in SNC during calendar year
IUP# Pipe Industry Name Parameter or"Reporting" SNC?(Yes/No)
# for each 6-month period.
Jan. -June July-Dec.
None

CHARLOTTE
\/VaialEr:Z
Pretreatment Annual Report
January 1 2020 — December 31 , 2020
4. Industrial Data Summary Form
Charlotte Water 4222 Westmont Or,Charlotte,NC 28217 charlottewater.org
. Operated by the City of Charlotte

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
* Indicates parameter is not required, additional monitoring (i.e., Pollutants of Concern)
** Indicates parameter is in the permit for monitoring only, no limits
# Indicates parameter was not required for a portion of the reporting period (2020)
@ Refer to footnote on the summary page

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Barnhardt Manufacturing Company
Industrial Data Summary Form (IDSF) WWTPName====> Sugar Creek IUP#0003
Units= mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium *
1st6 2nd6 1st6 2nd6 1$1& 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 32 27 Total#smpls=> 8 8 Total#smpls=> 8 8
Max mg/I 8.6 9.1 Max mg/I 0.005 0 Max mg/I 6800 4000 Max mg/I 0.002 0.002 Max mg/I 0.054 0.0077
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 3.13 3.70%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 3.13 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead *,#
1st6 206 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 32 28 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 34 28 Total#smpls=> 16 16
Max mg/I 4400 4400 Max mg/I 0.047 0.049 Max mg/I 0.01 0 Max MGD 0.3456 0.3433 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 0.029 0.015 Max mg/I 1.7 0 Max mg/I 48.3 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 24 21 Total#smpls=> 32 28 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 83 82 Max s.u. 11.98 12.08Max mg/I 32 16 Max mg/I 0.005 0Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 4.17 14.29%Daily Violation 3.13 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 4.76%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 1 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 32 28 Total#smpls=> 16 16
Max mg/I 47 ()Max mg/I 69 230 Max mg/I 0.088 0.087
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 2 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Alsco,Inc.(0097)
Industrial Data Summary Form (IDSF)
VWVTP Name====> Sugar Creek IUP#0097
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 16 Total#smpls=> 1 0 Total#smpls=> 8 16 Total#smpls=> 8 8 Total#smpls=> 8 8
Max mg/I 4 2.4 Max mg/I 0.005 ()Max mg/I 850 150 Max mg/I 0.002 0.002 Max mg/I 0.011 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Flow gpm
1st& 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 "1 2nd6
Total#smpls=> 8 16 Total#smpls=> 8 16 Total#smpls=> 1 0 Total#smpls=> 8 16 Total#smpls=> 8 16
Max mg/I 560 400 Max mg/I 0.073 0.04 Max mg/I 0.024 0 Max MGD 0.0344 0.0411 Max GPM 68.13 101.6
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead * Mercury * Molybdenum * Nickel,T ** Nitrite plus Nitrate,T(as N) *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 16 Total#smpls=> 4 0
Max mg/I 0.0052 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.005 0.014 Max mg/I 1.3 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease pH Phosphorus,T Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 16 Total#smpls=> 12 16 Total#smpls=> 8 16 Total#smpls=> 1 0
Max mg/I 13.1 ()Max mg/I 86 43 Max s.u. 11.09 10.98 Max mg/I 1 1.3 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00 3/o Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 3 of 138

Silver * Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 8 16 Total#smpls=> 0 3 Total#smpls=> 8 16
Max mg/I 0.002 0.002 Max mg/I 12 0 Max mg/I 90 72 Max mg/I 0 4.348 Max mg/I 0.91 0.18
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 4 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Hardcoatings,Inc.
VWVTP Name====> Sugar Creek IUP#0170
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.5 1.2 Max mg/I 0.005 0 Max mg/I 150 0 Max mg/I 0.002 0.002 Max mg/I 0.043 0.043
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 20 Total#smpls=> 16 16
Max mg/I 340 1500 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max MGD 0.0038 0.0044 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
\vlax mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 0.34 0.29 Max mg/I 1.8 0 Max mg/I 3 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T * Silver
1st 6 21-d 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smp15=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 5 45 Max s.u. 9.16 9.15 Max mg/I 0.1 0.15 Max mg/I 0.005 ()Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 5 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 1.3 0 Max mg/I 83 77 Max mg/I 0.082 0 Max mg/I 0.05 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00-
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00'
Page 6 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Charleston Spar,Inc.
Industrial Data Summary Form (IDSF)
WWTP Name====> Sugar Creek IUP#0493
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 7 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 16 Total#smpls=> 12 16
Max mg/I 0.42 0.22 Max mg/I 0.005 0 Max mg/I 3.2 0 Max mg/I 0.002 0.002 Max mg/I 0.023 0.011
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 16 Total#smpls=> 12 16 Total#smpls=> 12 16 Total#smpls=> 12 16 Total#smpls=> 12 16
Max mg/I 50 330 Max mg/I 0.02 0.028 Max mg/I 0.01 0.01 Max MGD 0.002 0.0145 Max mg/I 0.013 0.041
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 0.011 0.02 Max mg/I 0.51 0 Max mg/I 0.76 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T ** Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 16 Total#smpls=> 12 16 Total#smpls=> 1 0 Total#smpls=> 12 16
Max mg/I 5 ()Max s.u. 11.62 10.8 Max mg/I 0.11 0.1 Max mg/I 0.005 ()Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 7 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 12 16 Total#smpls=> 1 1 Total#smpls=> 12 16
Max mg/I 0.25 ()Max mg/I 47 51 Max mg/I 0.01 0.68 Max mg/I 0.1 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 8 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Unifirst Corporation Location 212
Industrial Data Summary Form (IDSF) WWfPName====> Sugar Creek IUP#0498
Units= mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 1.8 4.2 Max mg/I 0.005 0 Max mg/I 1400 2212 Max mg/I 0.0084 0.0086 Max mg/I 0.056 0.048
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 15.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide ** Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 20 20 Total#smpls=> 16 16
Max mg/I 5100 4700 Max mg/I 0.64 0.51 Max mg/I 0.02 0.02 Max MGD 0.08 0.074 Max mg/1 0.083 0.105
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
I Max mg/I 0.0002 0 Max mg/I 0.13 0.163 Max mg/I 0.12 0.102 Max mg/I 0.85 0 Max mg/I 22.79 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 16 Total#smpls=> 20 20 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 560 550 Max s.u. 10.93 11.15 Max mg/I 3.6 3.5 Max mg/I 0.005 0 Max mg/I 0.0021 0.0026
%Daily Violation 25.00 37.50%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 20.00 18.75%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 9 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 20 16 Total#smpls=> 1 2 Total#smpls=> 16 16
Max mg/I 22 0 Max mg/I 2000 1700 Max mg/I 1.2528 0.4622 Max mg/I 2.9 1.6
%Daily Violation 0.00 0.00%Daily Violation 15.00 12.50%Daily Violation 0.00 0.00%Daily Violation 6.25 0.00
Dici Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 10 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Cargill,Inc.
VW TP Name====> Sugar Creek IUP#0642
Units = mg/I NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium *
1st 6 21116 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 17 15 Total#smpls=> 8 7 Total#smpls=> 8 7
Max mg/I 0.1 0.1 Max mg/I 0.005 0 Max mg/I 120 1400 Max mg/I 0.002 0.002 Max mg/I 0.035 0.056
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T * Cyanide * Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 8 7 Total#smpls=> 1 0 Total#smpls=> 20 16 Total#smpls=> 8 7
Max mg/I 2600 3500 Max mg/I 0.054 0.11 Max mg/I 0.01 ()Max MGD 0.1447 0.1612 Max mg/I 0.005 0.011
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 ()Max mg/I 0.68 0.49 Max mg/I 0.5 O Max mg/I 21.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 20 290 Max s.u. 7.91 8 Max mg/I 0.79 2.1 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 18.75%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 6.25%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 11 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 20 15 Total#smpls=> 16 15
Max mg/I 21 ()Max mg/I 1900 1500 Max mg/I 1.4 0.85
%Daily Violation 0.00 0.00%Daily Violation 5.00 0.00%Daily Violation © 6.25 0.00
%Daily TRC 0.00 0.00%Daily TRC 5.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
@ Not a true violation due to pretreatment software rounding incorrectly;actual%Daily Violation is 0.
Page 12 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Norfolk Southern Railway-Charlotte
Industrial Data Summary Form (IDSF) Roadway Shop
WWTP Name====> Sugar Creek IUP#0649
Units = mg/I NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 5 4 Total#smpls=> 12 11 Total#smpls=> 12 11
Max mg/I 0.91 0.74 Max mg/I 0.005 ()Max mg/I 34 76 Max mg/I 0.004 0.002 Max mg/I 0.005 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st6 2nd6 1st& 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 11
Max mg/I 460 466 Max mg/I 0.24 0.051 Max mg/1 0.01 0 Max MGD 0.0009 0.0018 Max mg/1 0.014 0.11
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T * Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 11 Total#smpls=> 8 7 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.047 0.024 Max mg/I 0.028 0.031 Max mg/I 0.5 ()Max mg/I 7.1 0
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ** Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 5 8.6 Max s.u. 10.34 8.91 Max mg/I 0.36 0.2 Max mg/I 0.005 OMax mg/I 0.002 0.002
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 13 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 12 11
Max mg/I 6.6 0 Max mg/I 261 66 Max mg/I 0.269 0.21
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 14 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Rohm and Haas Chemicals,LLC
Industrial Data Summary Form (IDSF) WVVrPName====> Sugar Creek IUP#5003
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichioroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd. 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0
Max mg/I 0.002 0 Max mg/I 0.002 0 Max mg/I 0.001 0 Max mg/I 0.002 0 Max mg/I 0.04 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,2-Dichlorobenzene 1,2-Dichioroethane 1,2-Dichloropropane 1,2-transDichioroethylene 1,3-Dichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0
Max mg/I 0.005 OMax mg/I 0.002 OMax mg/I 0.002 OMax mg/I 0.002 ()Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 2,4-Dimethyiphenol ** 2-Nitrophenol 4,6-Dinitro-o-Cresol
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0
Max mg/I 0.002 0 Max mg/I 0.005 0 Max mg/I 0.04 0 Max mg/I 0.08 0 Max mg/I 0.2 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
4-Nitrophenol Acenaphthene Ammonia-N Anthracene Arsenic,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 28 0 Total#smpls=> 6 0 Total#smpls=> 28 0
Max mg/I 0.2 ()Max mg/I 0.04 ()Max mg/I 20 ()Max mg/I 0.04 ()Max mg/I 0.015 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 15 of 138

Benzene Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium ** Carbon Tetrachloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 28 0 Total#smpls=> 28 0 Total#smpls=> 6 0
Max mg/I 0.002 0 Max mg/I 0.04 0 Max mg/I 46 0 Max mg/I 0.005 0 Max mg/I 0.002 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chlorobenzene Chloroethane Chloroform Chromium * COD '*
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 8 0 Total#smpls=> 28 0
Max mg/I 0.002 0 Max mg/I 0.002 0 Max mg/I 0.002 0 Max mg/I 0.005 0 Max mg/I 320 0
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Copper,T Cyanide * Di-N-Butyl Phthalate Diethyl phthalate Dimethyl phthalate
1st 6 21 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 0 Total#smpls=> 1 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0
Max mg/I 0.081 0 Max mg/I 0.043 0 Max mg/I 0.04 0 Max mg/I 0.04 0 Max mg/I 0.04 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Ethylbenzene Flow Flow gpm Fluoranthene Fluorene
1st 6 2nd 6 Is 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 28 0 Total#smpls=> 28 0 Total#smpls=> 6 0 Total#smpls=> 6 0
Max mg/I 0.002 0 Max MGD 0.0206 0 Max GPM 46.17 ()Max mg/I 0.04 ()Max mg/I 0.04 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Hexachlorobenzene Hexachlorobutadiene Hexachloroethane Lead * Mercury
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 8 0 Total#smpls=> 1 0
Max mg/I 0.04 ()Max mg/I 0.04 0 Max mg/I 0.04 0 Max mg/I 0.005 0 Max mg/I 0.0002 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 16 of 138

Methyl Chloride Methylene Chloride Molybdenum ** Napthalene Nickel,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 28 0 Total#smpls=> 6 0 Total#smpls=> 28 0
Max mg/I 0.002 OMax mg/I 0.002 OMax mg/I 0.058 OMax mg/I 0.04 OMax mg/I 0.18 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N) * Nitrobenzene Nitrogen,T * Oil&Grease ** pH
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 6 0 Total#smpls=> 4 0 Total#smpls=> 28 0 Total#smpls=> 28 0
Max mg/I 0.5 ()Max mg/I 0.04 0 Max mg/I 22.5 ()Max mg/I 11 0 Max s.u. 8.1 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phenanthrene Phenols ** Phosphorus,T ** Pyrene Selenium,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 28 0 Total#smpls=> 6 0 Total#smpls=> 28 0
Max mg/I 0.04 ()Max mg/I 0.04 0 Max mg/I 0.54 0 Max mg/I 0.04 0 Max mg/I 0.02 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Silver * Tetrachloroethylene Toluene Total Kjedahl Nitrogen * Total Suspended Solids
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 4 0 Total#smpls=> 28 0
Max mg/I 0.002 0 Max mg/I 0.002 0 Max mg/I 0.002 0 Max mg/I 22 0 Max mg/I 36 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Trichioroethylene Vinyl Chloride Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 6 0 Total#smpls=> 28 0
Max mg/I 0.002 °Max mg/I 0.002 °Max mg/I 0.17 0
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 17 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Allied Metal Finishing,Incorporated
Industrial Data Summary Form (IDSF) \MNTPName====> Sugar Creek IUP#5005
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 10 10 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 5.5 3.9 Max mg/I 0.005 0 Max mg/I 2.9 0 Max mg/I 0.0027 0.002 Max mg/I 1.4 0.55
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 20 16 Total#smpls=> 16 16
Max mg/I 78 27 Max mg/I 0.152 0.05 Max mg/I 0.01 0.01 Max MGD 0.0043 0.0029 Max mg/I 0.005 0.0076
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 _ 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 20 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 2.4 2.2 Max mg/I 0.99 0 Max mg/I 3.19 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 5.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T ** Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 20 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 5 0 Max s.u. 11.8 10.23 Max mg/I 9 2.4 Max mg/I 0.005 ()Max mg/I 0.003 0.003
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 18 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 16 16
Max mg/I 2.2 ()Max mg/I 14 11 Max mg/I 1.31 0.2202 Max mg/I 0.341 0.3
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 19 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:AO Smith Corporation
Industrial Data Summary Form (IDSF)
WWtP Name====> Sugar Creek IUP#5009
Units = mg/I NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.1 0.16 Max mg/I 0.005 0Max mg/I 26 0 Max mg/I 0.002 0.002 Max mg/I 0.0064 0.014
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD *• Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 20 20 Total#smpls=> 16 16
Max mg/I 482 724 Max mg/I 0.014 0.082 Max mg/I 0.04 0.01 Max MGD 0.0097 0.0097 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.0069 0 Max mg/I 0.018 0.15 Max mg/I 0.5 0 Max mg/I 5.9 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 420 93.2 Max s.u. 10.2 10 Max mg/I 65.7 78.8 Max mg/I 0.005 ()Max mg/I 0.005 0.017
%Daily Violation 15.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 15.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 20 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 3 0 Total#smpls=> 16 16
Max mg/I 5.4 ()Max mg/I 32 35 Max mg/I 2.1 0 Max mg/I 0.06 0.13
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 21 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Southeastern Metal Products,Inc.
Industrial Data Summary Form (IDSF)
WWTP Name====> Sugar Creek IUP#5010
Units = mg/I NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 0 Total#smpls=> 8 0
Max mg/I 0.1 0 Max mg/I 0.002 ()Max mg/I 22 0 Max mg/I 0.002 0 Max mg/I 0.073 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 9 0 Total#smpls=> 8 0
Max mg/I 220 0 Max mg/I 0.02 0 Max mg/I 0.01 ()Max MGD 0.0039 ()Max mg/I 0.01 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
°A,Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
°A)Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0 0 Max mg/I 0.01 ()Max mg/I 0.038 0 Max mg/I 4.6 ()Max mg/I 5.6 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 8 0
Max mg/I 240 0 Max s.u. 11.67 0 Max mg/I 81 0 Max mg/I 0.005 ()Max mg/I 0.005 0
%Daily Violation 12.50 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 12.50 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00°A)Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 22 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 Is 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 8 0
Max mg/I 1.8 ()Max mg/I 17 0 Max mg/I 0.024 0 Max mg/I 0.16 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 23 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Haz-Mat Environmental Services,LLC
Industrial Data Summary Form (IDSF)
WWTP Name====> Sugar Creek IUP#5012
Units= mg/I NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Antimony Arsenic,T * Barium,T Benzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 1 0 Total#smpls=> 27 20 Total#smpls=> 27 16
Max mg/I 33 34 Max mg/I 0.02 0.02 Max mg/I 0.005 ()Max mg/I 0.1 0.37 Max mg/I 0.1 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 5.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 5.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium Carbazole Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 38 16 Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 27 16
Max mg/I 0.08 0.08 Max mg/I 4100 500 Max mg/I 0.005 0.005 Max mg/I 0.08 0.08 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Cobalt,T COD ** Copper,T Cyanide Ethylbenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 27 24 Total#smpls=> 27 16
Max mg/I 0.025 0.025 Max mg/I 5700 980 Max mg/I 0.038 0.02 Max mg/I 0.013 0.56 Max mg/I 0.0078 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 8.33%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 8.33%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow Fluoranthene Lead Mercury * Molybdenum
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 38 25 Total#smpls=> 27 16 Total#smpls=> 33 16 Total#smpls=> 1 0 Total#smpls=> 27 24
Max MGD 0.0196 0.0128 Max mg/I 0.08 0.08 Max mg/I 2.8 0.019 Max mg/I 0.0002 ()Max mg/I 0.87 19
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 30.30 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 16.67
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 27.27 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 16.67
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 24 of 138

n-Decane,T n-Octadecane,T Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1s1 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.08 0.08 Max mg/I 0.08 0.08 Max mg/I 0.12 0.058 Max mg/I 5.2 0 Max mg/I 99 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ** Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 38 17 Total#smpls=> 27 16 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 130 27 Max s.u. 89 10.03 Max mg/I 5.8 4.4 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 2.63 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 2.63 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Tin Toluene Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 27 16 Total#smpls=> 27 16 Total#smpls=> 4 0 Total#smpls=> 27 16 Total#smpls=> 1 2
Max mg/I 0.05 0.05 Max mg/I 0.097 0.002 Max mg/I 98 ()Max mg/I 95 51 Max mg/I 0.046 0.1
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Xylene Zinc
1st 6 2nd 6 1st 6 2nd
Total#smpls=> 27 16 Total#smpls=> 27 16
Max mg/I 0.043 0.006 Max mg/I 1.6 0.49
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 25 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:L&L Environmental Services,LLC
Industrial Data Summary Form (IDSF) WNTPName====> Sugar Creek IUP#5015
Units = mg/1 NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T ** BOD,Carbonaceous 05 Day,20C Cadmium Chromium
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 12 6
Max mg/I 58.6 130 Max mg/I 0.0074 0.005 Max mg/I 6471 7320 Max mg/I 0.002 0.002 Max mg/I 0.01 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 1 0 Total#smpls=> 12 6 Total#smpls=> 12 6
Max mg/I 10630 10570Max mg/I 0.063 0.162Max mg/I 0.01 OMax MGD 0.0116 0.0102Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 1 Total#smpls=> 1 0 Total#smpls=> 12 6 Total#smpls=> 3 0 Total#smpls=> 3 0
Max mg/I 0 0.0002 Max mg/I 0.0055 0 Max mg/I 0.046 0.085 Max mg/I 0.5 0 Max mg/I 150 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ** Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 s,i& 2nd 6 1st 6 2nd 6
Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 12 6 Total#smpls=> 1 0 Total#smpls=> 6 3
Max mg/I 50 15Max s.u. 11.87 7.14Max mg/I 7.1 12.2Max mg/I 0.005 OMax mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 16.67%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 26 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 0 Total#smpls=> 12 6 Total#smpls=> 12 6
Max mg/I 150 0Max mg/I 167 258 Max mg/I 0.092 0.367
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 27 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Orbit Energy
WWTP Name====> Sugar Creek IUP#5016
Units = mg/l NPDES# > NC0024937 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 6 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 2130 261 Max mg/I 0.0089 ()Max mg/I 580 2100 Max mg/I 0.0085 0.037 Max mg/I 0.34 0.13
%Daily Violation 25.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 25.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide ** Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 32 32 Total#smpls=> 16 16
Max mg/I 6930 2250 Max mg/I 1 0.38 Max mg/I 0.062 0.13 Max MGD 0.0697 0.0991 Max mg/I 0.045 0.015
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 16 16
Max mg/I 0.0005 0.0002 Max mg/I 0.13 0.06 Max mg/I 0.21 0.11 Max mg/I 48 890 Max mg/I 4412.9 1120
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Polychorinated Biphenyl Selenium,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 3 4 Total#smpls=> 8 8
Max mg/I 48 74 Max s.u. 8.91 8.51 Max mg/I 260 226 Max mg/I 0.002 0.002 Max mg/I 0.021 0.0064
%Daily Violation 0.00 0.00%Daily Violation 0.00 3.13%Daily Violation 3.13 9.38%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 3.13 6.25%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 28 of 138

Silver ** Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 32 32 Total#smpls=> 3 2 Total#smpls=> 16 16
Max mg/I 0.005 0.0031 Max mg/I 2000 280 Max mg/I 7000 3430 Max mg/I 0.213 0.23 Max mg/I 2.1 0.45
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 3.13 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 29 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Aramark Uniform and Career Apparel
WWTP Name====> Irwin Creek IUP#0060
Units = mg/I NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 10 10 Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 16 16 Total#smpls=> 8 8
Max mg/I 1.8 1.4 Max mg/I 0.005 0 Max mg/I 840 1400 Max mg/I 0.002 0.002 Max mg/I 0.022 0.007
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 5.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 5.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 23 Total#smpls=> 16 16
Max mg/I 2600 1200 Max mg/I 0.3 0.069 Max mg/I 0.01 0 Max MGD 0.0984 0.1168 Max mg/I 0.5 0.33
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 25.00 6.25
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 18.75 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00 3/o Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.032 0.041 Max mg/I 0.022 0.019 Max mg/I 0.56 0 Max mg/I 24.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00 3/o Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1s 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 130 260 Max s.u. 11.39 10.94 Max mg/I 2.6 1.4 Max mg/I 0.005 0 Max mg/I 0.005 0.005
%Daily Violation 0.00 6.25%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 30 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st6 2nd6 1st6 2r_ad& 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 1 Total#smpls=> 16 16
Max mg/I 24 0 Max mg/I 1200 150 Max mg/I 0.181 0.243 Max mg/I 0.47 0.23
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 31 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Independent Beverage Corporation
WWTP Name====> Irwin Creek IUP#0117
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 50 49 Total#smpls=> 8 8 Total#smpls=> 16 16
Max mg/I 0.61 0.66 Max mg/I 0.0082 0 Max mg/I 9300 11000 Max mg/I 0.002 0.002 Max mg/I 0.016 0.017
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 6.00 8.16%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 50 49 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 50 53 Total#smpls=> 16 16
Max mg/I 15000 15000 Max mg/I 0.24 0.32 Max mg/I 0.01 ()Max MGD 0.0741 0.1159 Max mg/I 0.02 0.017
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0004 0 Max mg/I 0.005 ()Max mg/I 0.04 0.04 Max mg/I 0.69 0 Max mg/I 5.16 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2n 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 16 Total#smpls=> 50 46 Total#smpls=> 24 16 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 410 870Max s.u. 11.85 12.29Max mg/I 35 28Max mg/I 0.005 °Max mg/I 0.002 0.002
• Daily Violation 5.00 12.50%Daily Violation 2.00 4.35%Daily Violation 8.33 6.25%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 5.00 6.25%Daily TRC 0.00 0.00%Daily TRC 8.33 6.25%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 32 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st& 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 4.6 0 Max mg/I 89 150 Max mg/I 1.2 1.4
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 33 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Pan-Glo Charlotte
Industrial Data Summary Form (IDSF)
WWTP Name====> Irwin Creek IUP#0121
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 11 Total#smpls=> 1 0 Total#smpls=> 11 15 Total#smpls=> 7 7 Total#smpls=> 7 7
Max mg/I 0.58 0.1 Max mg/I 0.005 0 Max mg/I 632 16406 Max mg/I 0.002 0.002 Max mg/I 0.064 0.035
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 13.33%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 6.67%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 11 Total#smpls=> 11 11 Total#smpls=> 1 0 Total#smpls=> 16 17 Total#smpls=> 11 11
Max mg/I 4700 28800 Max mg/I 0.025 0.051 Max mg/I 0.01 ()Max MGD 0.018 0.0216 Max mg/I 0.006 0.021
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 7 7 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.002 OMax mg/I 0.005 ()Max mg/I 0.015 0.024 Max mg/I 0.58 ()Max mg/I 3.48 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ** Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 10 11 Total#smpls=> 10 16 Total#smpls=> 11 11 Total#smpls=> 1 0 Total#smpls=> 7 7
Max mg/I 25 86 Max s.u. 10.23 10.18Max mg/I 2.8 7.2 Max mg/I 0.005 O Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 34 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 11 15 Total#smpls=> 11 11
Max mg/I 2.9 0Max mg/I 66 316Max mg/I 0.119 0.629
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 35 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Trane Charlotte
WWTP Name====> Irwin Creek IUP#0125
Units = mg/I NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
151 6 2nd 6 isla 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 14 14
Max mg/I 8.7 4.4 Max mg/I 0.005 0 Max mg/I 1100 0 Max mg/I 0.013 0.005 Max mg/I 0.13 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 14 14
Max mg/I 2500 1800 Max mg/I 0.23 0.12 Max mg/I 0.01 0.01 Max MGD 0.0044 0.0043 Max mg/I 0.05 0.02
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00% Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 0 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 4000 ()Max mg/I 1.5 1.6 Max mg/I 0.2 0.21 Max mg/I 0.5 ()Max mg/I 33.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 14 14
Max mg/I 5 0Max s.u. 8.01 8.79Max mg/I 1100 15Max mg/I 0.005 °Max mg/I 0.025 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 7.14 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 7.14 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 36 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 14 14 Total#smpls=> 3 0 Total#smpls=> 14 14
Max mg/I 33 ()Max mg/I 85 130 Max mg/I 1.464 0 Max mg/I 0.25 0.1
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
I
Page 37 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:DyStar Carolina Chemical
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0429
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
1,1,1-Trichioroethane 1,1,2-Trichioroethane 1,1-Dichioroethane 1,1-Dichioroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 0.01 0.008
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichioropropane 1,2-transDichloroethylene 1,3-Dichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.01 0.001 Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 0.01 0.001
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00 1
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,3-Dichioropropylene 1,4-Dichlorobenzene 2,4-Dimethyiphenol ** 2-Nitrophenol 4,6-Dinitro-o-Cresol
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.005 0.001 Max mg/I 0.01 0.001 Max mg/I 0.01 0.008 Max mg/I 0.016 0.016 Max mg/I 0.04 0.04
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
4-Nitrophenol Acenaphthene Ammonia-N Anthracene Arsenic,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 13 17 Total#smpls=> 3 3 Total#smpls=> 1 0
Max mg/I 0.04 0.04 Max mg/I 0.01 0.008 Max mg/I 28 39 Max mg/I 0.01 0.008 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 38 of 138

Benzene Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium Carbon Tetrachloride
15t6 2n 6 1st6 2nd6 1st6 2nd6 1st6 2nd6 lst6 2nd6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 16 17 Total#smpls=> 29 32 Total#smpls=> 3 3
Max mg/I 0.005 0.001 Max mg/I 0.04 0.04 Max mg/I 2400 1300 Max mg/I 0.005 0.005 Max mg/I 0.005 0.001
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chlorobenzene Chloroethane Chloroform Chromium COD **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 29 32 Total#smpls=> 13 17
Max mg/I 0.005 0.001 Max mg/I 0.01 0.002 Max mg/I 0.005 0.001 Max mg/I 0.023 0.093 Max mg/I 5400 7200
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Copper,T Cyanide * Di-N-Butyl Phthalate Diethyl phthalate Dimethyl phthalate
1st 6 2nd 6 1st 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 17 Total#smpls=> 1 0 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.062 0.16 Max mg/I 0.01 0 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Ethylbenzene Flow Fluoranthene Fluorene Hexachlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 39 34 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.005 0.001 Max MGD 0.1278 0.1501 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Hexachlorobutadiene Hexachloroethane Lead Mercury " Methyl Chloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 13 17 Total#smpls=> 9 9 Total#smpls=> 3 3
Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 0.013 0.035 Max mg/I 0.0002 0.0002 Max mg/I 0.01 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 39 of 138

Methylene Chloride Molybdenum **# Napthalene Nickel,T Nitrite plus Nitrate,T(as N)
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 3 Total#smpls=> 1 4 Total#smpls=> 3 3 Total#smpls=> 13 17 Total#smpls=> 4 0
Max mg/I 0.005 0.001 Max mg/I 0.024 0.04 Max mg/I 0.01 0.008 Max mg/I 0.04 0.04 Max mg/I 1.2 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrobenzene Nitrogen,T * Oil&Grease * pH Phenanthrene
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 1 0 Total#smpls=> 23 30 Total#smpls=> 3 3
Max mg/I 0.01 0.008 Max mg/I 110.97 ()Max mg/I 120 Max s.u. 11 7.86 Max mg/I 0.01 0.008
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phenols " Phosphorus,T Pyrene Selenium,T * Silver **#
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 29 32 Total#smpls=> 3 3 Total#smpls=> 1 0 Total#smpls=> 5 8
Max mg/I 0.01 0.061 Max mg/I 7.3 8.7 Max mg/I 0.01 0.008 Max mg/I 0.005 0 Max mg/I 0.0023 0.0026
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Tetrachloroethylene Toluene Total Kjedahl Nitrogen * Total Suspended Solids Trichloroethylene
-1st 6 2n1 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 13 17 Total#smpls=> 3 3
Max mg/I 0.005 0.001 Max mg/I 0.005 0.001 Max mg/I 110 0 Max mg/I 810 3000 Max mg/I 0.005 0.001
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 5.88%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
'/o Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Vinyl Chloride Zinc
1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 13 17
Max mg/I 0.005 0.001 Max mg/I 0.18 0.38
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 40 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Charlotte Pipe and Foundry Company
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0665
Units= mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
15t 200 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 22 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 15 22 Total#smpls=> 15 22
Max mg/I 0.45 2.6 Max mg/I 0.005 O Max mg/I 20 0 Max mg/I 0.002 0.01 Max mg/I 0.014 0.04
Dk Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 22 Total#smpls=> 15 22 Total#smpls=> 16 23 Total#smpls=> 19 24 Total#smpls=> 15 22
Max mg/I 103 116 Max mg/I 0.005 0.1 Max mg/I 0.01 0.01 Max MGD 0.2719 0.1314 Max mg/I 0.01 0.024
°A)Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Dk Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 15 22 Total#smpls=> 15 22 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.023 0.027 Max mg/I 0.59 0.4 Max mg/I 4.2 ()Max mg/I 8.6 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 10 Total#smpls=> 16 24 Total#smpls=> 15 22 Total#smpls=> 1 0 Total#smpls=> 15 22
Max mg/I 5 5Max s.u. 9.2 9.5Max mg/I 4.5 5.2 Max mg/I 0.005 OMax mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 41 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 flLD 2nd 6
Total#smpls=> 4 0 Total#smpls=> 15 22 Total#smpls=> 1 0 Total#smpls=> 15 22
Max mg/I 4.4 0 Max mg/I 43 60 Max mg/I 0.005 0 Max mg/I 0.31 0.2
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 42 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Chematron Incorporated
WWTP Name====> Irwin Creek IUP#1002
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium * Chromium *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 8 8
Max mg/I 5.4 3.7 Max mg/I 0.005 ()Max mg/I 16 ()Max mg/I 0.002 0.02 Max mg/I 0.005 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T * Cyanide * Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 8 8
Max mg/I 14000 1100 Max mg/I 0.021 0.05 Max mg/I 0.01 0 Max MGD 0.007 0.008 Max mg/I 0.061 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T * Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 0.066 0.05 Max mg/I 5 0 Max mg/I 4.22 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 19 5 Max s.u. 9.88 10.62 Max mg/I 1.8 1.2 Max mg/I 0.005 ()Max mg/I 0.002 0.02
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 43 of 138

Total Kjedahl Nitrogen * Total Petroleum Hydrocarbons ** Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 2 1 Total#smpls=> 12 12
Max mg/I 3.6 0 Max mg/I 5 5.2 Max mg/I 96 33 Max mg/I 0.2 0.014 Max mg/I 0.46 0.2
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 44 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Carolina Foods,Incorporated
Industrial Data Summary Form (IDSF) fP Name====> Irwin Creek IUP#1003
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium * Chromium **
1st6 2nd6 1315 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 8 8 Total#smpls=> 12 12
Max mg/I 4.6 31 Max mg/I 0.005 ()Max mg/I 1100 620 Max mg/I 0.002 0.002 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide * Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1s16 2n11 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpts=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 8 8
Max mg/I 2000 1600 Max mg/I 0.02 0.02 Max mg/I 0.01 ()Max MGD 0.0124 0.0174 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.005 0 Max mg/I 0.01 0.01 Max mg/I 0.53 0 Max mg/I 24.5 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 380 61 Max s.u. 11.65 11.36Max mg/I 3.6 5.6Max mg/I 0.005 ()Max mg/I 0.002 0.002
%Daily Violation 7.14 0.00%Daily Violation 7.14 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 7.14 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 45 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 24 ()Max mg/I 310 380 Max mg/I 0.076 0.068
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 46 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Carolina Foods, Incorporated
Industrial Data Summary Form VVVVTP Name====> Irwin Creek IUP#1003
Units = mg/1 NPDES# > NC0024945 Pipe#002
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C " Cadmium * Chromium
151 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 8 8 Total#smpls=> 8 8
Max mg/I 3.2 2.4 Max mg/I 0.005 0 Max mg/I 170 78 Max mg/I 0.002 0.002 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 13 Total#smpls=> 12 12
Max mg/I 360 300 Max mg/I 0.02 0.034 Max mg/I 0.01 0 Max MGD 0.0034 0.002 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
°A,Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.01 0.01 Max mg/I 0.6 ()Max mg/I 31.54 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 23 88 Max s.u. 11.78 11.27 Max mg/I 2.6 2 Max mg/I 0.005 0 Max mg/I 0.002 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
°A,Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°A,Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 47 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 31 0 Max mg/I 50 140 Max mg/I 0.052 0.057
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 48 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Carolina Foods,Incorporated
Industrial Data Summary Form (IDSF)
WWTP Name====> Irwin Creek IUP#1003
Units = mg/1 NPDES# > NC0024945 Pipe#003
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium * Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 8 8 Total#smpls=> 12 12
Max mg/I 0.14 0.1 Max mg/I 0.005 0 Max mg/I 1100 830 Max mg/I 0.002 0.002 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 12 12
Max mg/I 1800 1500 Max mg/I 0.02 0.02 Max mg/I 0.01 ()Max MGD 0.0063 0.0071 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.01 0.01 Max mg/I 0.51 0 Max mg/I 4.6 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 440 120 Max s.u. 10.93 10.59 Max mg/I 4 3.1 Max mg/I 0.005 ()Max mg/I 0.002 0.002
%Daily Violation 7.14 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 7.14 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 49 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 4.1 ()Max mg/I 120 160 Max mg/I 0.069 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 50 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Chesapeake Treatment Company,LLC
Industrial Data Summary Form (IDSF)
WWTP Name====> Irwin Creek IUP#1007
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 20 Total#smpls=> 1 0 Total#smpls=> 19 20 Total#smpls=> 7 8 Total#smpls=> 15 20
Max mg/I 21 36 Max mg/I 0.005 0 Max mg/I 910 9060 Max mg/I 0.002 0.002 Max mg/I 0.013 0.025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 5.26 15.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 5.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 19 20 Total#smpls=> 15 20 Total#smpls=> 1 0 Total#smpls=> 33 24 Total#smpls=> 15 20
Max mg/I 2000 11400Max mg/I 0.094 0.051 Max mg/I 0.01 0 Max MGD 0.2385 0.2011 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 2 Total#smpls=> 1 0 Total#smpls=> 15 20 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0004 0.0002 Max mg/I 0.017 ()Max mg/I 0.0081 0.01 Max mg/I 0.5 0 Max mg/I 65.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
3/0 Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 20 Total#smpls=> 33 24 Total#smpls=> 31 24 Total#smpls=> 1 0 Total#smpls=> 7 8
Max mg/I 5 12.5Max s.u. 8.03 8.06Max mg/I 14 16Max mg/I 0.005 °Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 3.23 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 51 of 136 Printed 2/24/2021 11:30:06 AM

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 20 Total#smpls=> 11 20
Max mg/I 65 ()Max mg/I 1000 1660 Max mg/I 0.23 0.25
%Daily Violation 0.00 0.00%Daily Violation 0.00 5.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 52 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Trimac Transportation
Industrial Data Summary Form (IDSF) WWtP Name====> Irwin Creek IUP#1009
Units = mg/1NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 131 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 0 1 Total#smpls=> 4 4 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 11 28 Max mg/I 0 0.005 Max mg/I 510 500 Max mg/I 0.027 0.005 Max mg/I 0.011 0.02
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 20 16 Total#smpls=> 1 0 Total#smpls=> 20 16 Total#smpls=> 16 16
Max mg/I 2200 2500 Max mg/I 1 0.04 Max mg/I 0.01 ()Max MGD 0.0081 0.0049 Max mg/I 0.024 0.022
• Daily Violation 0.00 0.00%Daily Violation 5.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 5.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum ** Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0005 0.0002 Max mg/I 0.25 0.058 Max mg/I 0.04 0.04 Max mg/I 0.5 0 Max mg/I 28.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Non-polar fraction of OG Oil&Grease * pH Phenols Phosphorus,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 16 16 Total#smpls=> 9 9 Total#smpls=> 16 16
Max mg/I 5.9 8.3 Max mg/I 28 15 Max s.u. 10.33 10.8 Max mg/I 4.6 1.8 Max mg/I 110 35
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 53 of 138

Selenium,T * Silver * Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 1 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 2
Max mg/I 0 0.005 Max mg/I 0.002 0.002 Max mg/I 28 0 Max mg/I 330 400 Max mg/I 0.12 0.384
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 20 16
Max mg/I 2.9 0.33
Daily Violation 15.00 0.00
%Daily TRC 15.00 0.00
%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00
Page 54 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Generics Bidco dba Prinston
Industrial Data Summary Form VVVVTP Name====> Irwin Creek IUP#1015
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Acetone Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium
Is .6 2nd 6 1st 6 2nd 6 1st 6 2r___AL 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 5 3 Total#smpls=> 15 16 Total#smpls=> 1 0 Total#smpls=> 15 20 Total#smpls=> 7 8
Max mg/I 9.8 2.1 Max mg/I 0.48 0.75 Max mg/I 0.005 OMax mg/I 2220 5670 Max mg/I 0.02 0.002
• Daily Violation 20.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 10.00%Daily Violation 0.00 0.00
• Daily TRC 20.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 5.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chromium COD ** Copper,T Cyanide Ethyl Acetate
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 16 Total#smpls=> 15 16 Total#smpls=> 15 20 Total#smpls=> 12 20 Total#smpls=> 4 3
Max mg/I 0.013 0.011 Max mg/I 7560 6600 Max mg/I 0.71 0.29 Max mg/I 0.01 0.012 Max mg/I 2.5 5
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 13.33 5.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 13.33 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow Isopropyl Acetate Lead Mercury * Methylene Chloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 18 24 Total#smpls=> 4 3 Total#smpls=> 15 20 Total#smpls=> 1 0 Total#smpls=> 5 3
Max MGD 0.0019 0.0011 Max mg/I 2.5 5 Max mg/I 0.045 0.012 Max mg/I 0.0002 ()Max mg/I 0.2 0.1
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 6.67 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Molybdenum * n-Amyl acetate Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 Is 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 5 3 Total#smpls=> 15 20 Total#smpls=> 3 0 Total#smpls=> 3 0
Max mg/I 0.005 0 Max mg/I 5 2.5 Max mg/I 0.085 0.13 Max mg/I 0.56 0 Max mg/I 31.52 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 13.33 5.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 13.33 5.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 55 of 138

Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 17 24 Total#smpls=> 15 16 Total#smpls=> 1 0 Total#smpls=> 7 8
Max mg/I 45 16 Max s.u. 10.6 10.5 Max mg/I 7.4 24 Max mg/I 0.005 ()Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 0 Total#smpls=> 15 16 Total#smpls=> 4 2 Total#smpls=> 15 16
Max mg/I 31 ()Max mg/I 550 1200 Max mg/I 16.08 5.96 Max mg/I 0.66 0.55
%Daily Violation 0.00 0.00%Daily Violation 0.00 6.25%Daily Violation 25.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 6.25%Daily TRC 25.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 56 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:AERC d/b/a DART
WWTP Name====> Irwin Creek IUP#1020
Units = mg/1 NPDES# > NC0024945 Pipe#001 @
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Antimony Arsenic,T BOD,Carbonaceous 05 Day,20C " Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chromium Cobalt,T COD Copper,T Cyanide
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow Flow gpm Lead Mercury Molybdenum
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max MGD 0 0 Max GPM 0 0 Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00 DA,Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T * Oil&Grease pH
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max s.u. 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
©No discharge in 2020
Page 57 of 138

Phosphorus,T Selenium,T ** Silver Tin Titanium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1$t 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Vanadium Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Dio Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 58 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:AERC d/b/a DART
WWTP Name====> Irwin Creek IUP#1020
Units= mg/I NPDES# > NC0024945 Pipe#002
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
2,4,6 Trichlorophenol Ammonia-N ** Antimony Ir. Arsenic,T ** Biochemical Oxygen Demand **
1st 6 2nd 6 1st 6 2nd 6 1516 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 22 12 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13
Max mg/I 0.08 0.08 Max mg/I 27 3.1 Max mg/I 0.02 0.02 Max mg/I 0.44 0.16 Max mg/I 630 360
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C ** Cadmium ** Carbazole Chromium
1st 6 2nd 6 1g1 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 22 12 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 12 Total#smpls=> 22 13
Max mg/I 0.08 0.016 Max mg/I 590 450 Max mg/I 0.043 0.005 Max mg/I 0.08 0.08 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Cobalt,T COD ** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 23 13 Total#smpls=> 23 13
Max mg/I 0.025 0.025 Max mg/I 1300 640 Max mg/I 0.01 0.02 Max mg/I 0.011 0.01 Max MGD 0.0204 0.064
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow gpm Fluoranthene Lead Mercury ** Molybdenum
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 23 13 Total#smpls=> 22 12 Total#smpls=> 22 13 Total#smpls=> 22 12 Total#smpls=> 22 13
Max GPM 57.54 97.07Max mg/I 0.016 0.016Max mg/I 0.01 0.01 Max mg/I 0.0002 0.0002 Max mg/I 0.13 0.1
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 59 of 138

n-Decane,T n-Octadecane,T Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st6 2nd6 1st6 2nd6 1st6 2nd6 lst6 2nd6 1st6 2nd6
Total#smpls=> 22 12 Total#smpls=> 22 12 Total#smpls=> 22 13 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.08 0.08 Max mg/I 0.08 0.08 Max mg/I 0.04 0.04 Max mg/I 0.7 ()Max mg/I 19.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Dici Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Non-polar fraction of OG o-cresol Oil&Grease ** p-cresol pH
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 23 13 Total#smpls=> 22 12 Total#smpls=> 23 13 Total#smpls=> 22 12 Total#smpls=> 23 13
Max mg/I 5 8.5 Max mg/I 0.08 0.08 Max mg/I 5 8.7 Max mg/I 0.08 0.08 Max s.u. 10.9 10.3
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phosphorus,T Selenium,T ** Silver ** Tin Titanium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13 Total#smpls=> 22 13
Max mg/I 5.5 0.91 Max mg/I 0.065 0.02 Max mg/I 0.01 0.01 Max mg/I 0.05 0.05 Max mg/I 0.05 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Vanadium ** Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 22 13 Total#smpls=> 15 8 Total#smpls=> 22 13 Total#smpls=> 22 13
Max mg/I 19 ()Max mg/I 13 26 Max mg/I 3.538 3.44 Max mg/I 0.29 0.21 Max mg/I 0.12 0.02
Dici Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
▪ Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Dici Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 60 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:NCG-ERC
WWTP Name====> Irwin Creek IUP#1021
Units= mg/1 NPDES# > NC0024945 Pipe#001 @
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T BOD,Carbonaceous 05 Day,20C Cadmium Chromium **
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°A°Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD Copper,T Cyanide Flow Lead
1st 6 21-d 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0 Max MGD 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 OMax mg/I 0 OMax mg/I 0 OMax mg/I 0 OMax mg/I 0 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Non-polar fraction of OG Oil&Grease pH Phenols Phosphorus,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Vlax mg/I 0 0 Max mg/I 0 0 Max s.u. 0 0 Max mg/I 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
@ No discharge in 2020
Page 61 of 138

Selenium,T Silver Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00 b/o Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 0 0
Max mg/I 0 0
%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00
Page 62 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Liquid Environmental
Industrial Data Summary Form WWTP Name====> Irwin Creek IUP#1024
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 32 31 Total#smpls=> 16 15 Total#smpls=> 8 7
Max mg/I 66 110 Max mg/I 0.005 0 Max mg/I 6300 5000 Max mg/I 0.002 0.002 Max mg/I 0.005 0.0063
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Flow gpm
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 33 32 Total#smpls=> 33 32
Max mg/I 7600 6400 Max mg/I 0.039 0.02 Max mg/I 0.01 ()Max MGD 0.0428 0.0456 Max GPM 56.77 61.91
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead Mercury * Molybdenum * Nickel,T * Nitrite plus Nitrate,T(as N)
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 7 Total#smpls=> 4 0
Max mg/I 0.01 0.01 Max mg/I 0.0002 0 Max mg/I 0.005 ()Max mg/I 0.027 0.022 Max mg/I 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease pH Phosphorus,T Polychorinated Biphenyl
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 33 32 Total#smpls=> 17 24 Total#smpls=> 16 15 Total#smpls=> 32 31
Max mg/I 130.5 ()Max mg/I 260 2700 Max s.u. 11.5 11.88 Max mg/I 3.3 2.9 Max mg/I 0.002 0.0011
%Daily Violation 0.00 0.00%Daily Violation 0.00 3.13%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 3.13%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 63 of 138

Selenium,T * Silver * Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1516 di 6
Total#smpls=> 1 0 Total#smpls=> 8 7 Total#smpls=> 4 0 Total#smpls=> 32 31 Total#smpls=> 16 15
Max mg/I 0.005 ()Max mg/I 0.002 0.002 Max mg/I 130 ()Max mg/I 490 350 Max mg/I 0.062 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 64 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Total Clean
Industrial Data Summary Form (IDSF)
WWrP Name====> Irwin Creek IUP#1026
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 16 Total#smpls=> 0 4 Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16
Max mg/I 0 2.9 Max mg/I 0 0.005 Max mg/I 0 670 Max mg/I 0 0.002 Max mg/I 0 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd
Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16
Max mg/I 0 4500 Max mg/I 0 0.35 Max mg/I 0 0.014 Max MGD 0 0.0097 Max mg/I 0 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 0.0002 Max mg/I 0 0.031 Max mg/I 0 0.045 Max mg/I 0 5.1 Max mg/I 0 43.7
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Non-polar fraction of OG Oil&Grease pH Phenols Phosphorus,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 16 Total#smpls=> 0 7 Total#smpls=> 0 16
Max mg/I 0 20 Max mg/I 0 20 Max s.u. 0 8.7 Max mg/I 0 0.37 Max mg/I 0 4.2
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Dip Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 65 of 138

Selenium,T * Silver ** Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 16 Total#smpls=> 0 4 Total#smpls=> 0 16 Total#smpls=> 0 4
Max mg/I 0 0.005 Max mg/I 0 0.005 Max mg/I 0 41 Max mg/I 0 280 Max mg/I 0 1.91
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 0 16
Max mg/I 0 1.1
%Daily Violation 0.00 6.25
%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00
Page 66 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Cintas Corporation#200
Industrial Data Summary Form VVVVTP Irwin Creek IUP#3007
Units = mg/l NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 10 15 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 15
Max mg/I 2.2 6.3 Max mg/I 0.005 0 Max mg/I 610 670 Max mg/I 0.0052 0.0029 Max mg/I 0.01 0.03
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°Ai Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1s1 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 20 20 Total#smpls=> 16 15
Max mg/I 1400 1500 Max mg/I 0.077 0.12 Max mg/I 0.01 ()Max MGD 0.0325 0.0422 Max mg/I 0.019 0.021
°A,Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
°A,Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
°A,Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 l st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.058 0 Max mg/I 0.75 0.083 Max mg/I 0.5 0 Max mg/I 14.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°Ai Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 20 Total#smpls=> 16 16 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 460 500 Max s.u. 8.42 7.65 Max mg/I 1 1.2 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 5.00 5.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 5.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 67 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 2 1 Total#smpls=> 16 15
Max mg/I 14 0 Max mg/I 260 250 Max mg/I 0.2162 0.22 Max mg/I 2.9 1.3
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 68 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Express Container Services 3008
Industrial Data Summary Form (IDSF)
WWTP Name====> Irwin Creek IUP#3008
Units= mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 0 1 Total#smpls=> 16 17 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 8.7 260Max mg/I 0 0.005 Max mg/I 3300 2900 Max mg/I 0.002 0.002 Max mg/I 0.024 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD Copper,T Cyanide Flow Lead
lab. 2nd 6 18 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 24 Total#smpls=> 16 16
Max mg/I 5400 4500 Max mg/I 0.09 0.069 Max mg/I 0.01 0.01 Max MGD 0.0576 0.0673 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
▪ Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0014 0.0004 Max mg/I 0.027 0.066 Max mg/I 0.12 0.022 Max mg/I 11 ()Max mg/I 44.65 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Non-polar fraction of OG Oil&Grease pH Phosphorus,T ** Selenium,T *
Is 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 20 Total#smpls=> 16 20 Total#smpls=> 16 20 Total#smpls=> 16 16 Total#smpls=> 0 1
Max mg/I 43 16 Max mg/I 230 120 Max s.u. 9.78 11.06 Max mg/I 3.6 1.1 Max mg/I 0 0.005
%Daily Violation 6.25 0.00%Daily Violation 6.25 5.00%Daily Violation 0.00 5.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 6.25 0.00%Daily TRC 6.25 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Dio Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 69 of 138

Silver Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 2 5 Total#smpls=> 16 16
Max mg/I 0.005 0.005 Max mg/I 44 ()Max mg/I 310 200 Max mg/I 7.3336 1.8254 Max mg/I 0.95 0.1
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 50.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 50.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 70 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Quala Services,LLC
Industrial Data Summary Form (IDSF)
WWTP Name====> Irwin Creek IUP#3009
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T Barium,T BOD,Carbonaceous 05 Day,20C * Cadmium
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 0.45 3.1 Max mg/I 0.015 0.015Max mg/I 0.1 0.1 Max mg/I 1200 OMax mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chromium COD ** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2n1 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 20 21
Max mg/I 0.01 0.011 Max mg/I 2200 3000 Max mg/I 0.01 0.063 Max mg/I 0.01 0.01 Max MGD 0.0262 0.023
Dio Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.01 0.01 Max mg/I 0.0002 0.0002 Max mg/I 0.04 0.04 Max mg/I 0.13 0.04 Max mg/I 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Non-polar fraction of OG Oil&Grease pH Phenols
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 20 16 Total#smpls=> 20 16 Total#smpls=> 20 16 Total#smpls=> 3 3
Max mg/I 7.7 0 Max mg/I 11 7.7 Max mg/I 140 16 Max s.u. 10 9.67 Max mg/I 0.37 0.035
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 10.00 0.00%Daily Violation 5.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 5.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 71 of 138

Phosphorus,T " Selenium,T Silver Toluene Total Kjedahl Nitrogen
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 3 3 Total#smpls=> 4 0
Max mg/I 2.6 1.1 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max mg/I 0.002 0.002 Max mg/I 7.2 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 3 3 Total#smpls=> 20 20
Max mg/I 200 190 Max mg/I 2.94 2.9 Max mg/I 2.4 0.8
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 10.00 5.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 10.00 5.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00'%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 72 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Express Container Services 3022
Industrial Data Summary Form (IDSF) Tp Name====> Irwin Creek IUP#3022
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T BOD,Carbonaceous 05 Day,20C *'� Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 0 1 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.28 0.44 Max mg/I 0 0.005 Max mg/I 1900 650 Max mg/I 0.002 0.002 Max mg/I 0.014 0.014
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD Copper,T Cyanide "' Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 13 Total#smpls=> 8 8
Max mg/I 3000 2500 Max mg/I 0.11 0.046 Max mg/I 0.01 0.01 Max MGD 0.0063 0.0073 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
lst 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.012 0.012Max mg/I 0.028 0.014Max mg/I 0.82 ()Max mg/I 2.92 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 0 1 Total#smpls=> 8 8
Max mg/I 5.1 23 Max s.u. 9.72 10.14 Max mg/I 0.96 5.5 Max mg/I 0 0.005 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 73 of 138

Total Kjedahl Nitrogen * Total Suspended Solids " Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 2 5 Total#smpls=> 12 12
Max mg/I 2.1 ()Max mg/I 330 360 Max mg/I 0.2 0.2517 Max mg/I 0.13 1.2
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 74 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:ALSCO,Inc(3024)
VWVTP Name====> Irwin Creek IUP#3024
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 8 8
Max mg/I 4.8 3.8 Max mg/I 0.005 0 Max mg/I 1700 780 Max mg/I 0.002 0.002 Max mg/I 0.005 0.012
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD " Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 8
Max mg/I 1900 1300 Max mg/I 0.071 0.031 Max mg/I 0.011 ()Max MGD 0.121 0.0778 Max mg/I 0.0062 0.0058
°A)Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00°A°Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T * Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.002 ()Max mg/I 0.005 ()Max mg/I 0.0092 0.025 Max mg/I 0.55 0 Max mg/I 20.55 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°A°Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00°A)Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 220 72 Max s.u. 9.75 6.78 Max mg/I 1.9 2 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 6.25%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 75 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 2 1 Total#smpls=> 16 16
Max mg/I 20 ()Max mg/I 390 250 Max mg/I 0.392 0.7 Max mg/I 0.31 0.25
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 76 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Greenway Waste Solutions
Industrial Data Summary Form (IDSF) WWrPName====> Irwin Creek IUP#3031
Units = mg/1 NPDES# > NC0024945 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32
Max mg/I 29.5 64.2 Max mg/I 0.005 0 Max mg/I 13000 12600 Max mg/I 0.01 0.0047 Max mg/I 0.025 0.018
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide ** Flow Lead **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 • L_Q 2nd 6
Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32
Max mg/I 19800 13500Max mg/I 0.077 0.026Max mg/I 0.01 0.013Max MGD 0.0086 0.0068Max mg/I 0.025 0.0071
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0003 0.0002 Max mg/I 0.025 0.014 Max mg/I 0.081 0.047 Max mg/I 0.5 ()Max mg/I 80.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ** Polychorinated Biphenyl Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 28 Total#smpls=> 1 0
Max mg/I 25.3 263 Max s.u. 11.76 11.6 Max mg/I 6 7.3 Max mg/I 0.005 0.001 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 77 of 138

Silver ** Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st6 2nd6 1s 6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 32 32 Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 32 32
Max mg/I 0.005 0.005 Max mg/I 80 0 Max mg/I 344 796 Max mg/I 0.13 0.11
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 78 of 138

f
Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Aplix,Incorporated
WWTP Name====> McAlpine Creek IUP#0352
Units= mg/1 NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium * Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 20 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 12 12
Max mg/I 35 200 Max mg/I 0.005 0 Max mg/I 95 0 Max mg/I 0.002 0.002 Max mg/I 0.014 0.18
%Daily Violation 0.00 10.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 10.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide * Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 23 Total#smpls=> 8 8
Max mg/I 1000 850 Max mg/I 0.064 0.028 Max mg/I 0.01 0 Max MGD 0.0434 0.1496 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 4.35%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.022 0.01 Max mg/I 1.5 ()Max mg/I 243.3 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 16 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 150 19 Max s.u. 9.85 8.51 Max mg/I 24 6.8 Max mg/I 0.005 O Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 6.25%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 79 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 3 3 Total#smpls=> 12 12
Max mg/I 240 0 Max mg/I 200 110 Max mg/I 0.11 0.065
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 80 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:S-L Snacks NC,LLC
WWTP Name====> McAlpine Creek IUP#0364
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 8 8 Total#smpls=> 16 16
Max mg/I 1.5 0.43 Max mg/I 0.005 ()Max mg/I 137 2166 Max mg/I 0.002 0.002 Max mg/I 0.021 0.022
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 15.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Flow gpm
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 17 20
Max mg/I 1200 16400 Max mg/I 0.076 0.091 Max mg/I 0.01 0 Max MGD 0.214 0.166 Max GPM 1576 1756
DAD Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
DAD Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
DA)Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead Mercury * Molybdenum ** Nickel,T Nitrite plus Nitrate,T(as N) *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.0061 0.0072 Max mg/I 0.0002 ()Max mg/I 0.02 0.02 Max mg/I 0.014 0.019 Max mg/I 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00 DAD Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease pH Phosphorus,T Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 20 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 41.5 0 Max mg/I 19 24 Max s.u. 9.4 9.47 Max mg/I 8.7 11 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
°A Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 81 of 138

Silver * Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 41 0 Max mg/I 750 1300 Max mg/I 0.15 0.18
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 12.50%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 12.50%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 82 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Siemens Energy,Inc.
Industrial Data Summary Form (IDSF)
WWTP Name====> McAlpine Creek IUP#0368
Units= mg/1 NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N # Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium # Chromium #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 0 Total#smpls=> 8 0
Max mg/I 44 ()Max mg/I 0.01 0 Max mg/I 610 0 Max mg/I 0.002 ()Max mg/I 0.02 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD **# Copper,T # Cyanide * Flow Lead #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 211d 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 9 0 Total#smpls=> 8 0
Max mg/I 1700 ()Max mg/I 0.28 0 Max mg/I 0.01 0 Max MGD 0.0421 0 Max mg/I 0.014 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Dio Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T # Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 1 0 Total#smpls=> 8 0 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0 ()Max mg/I 0.013 0 Max mg/I 0.026 0 Max mg/I 0.93 ()Max mg/I 70.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease # pH # Phosphorus,T # Selenium,T * Silver #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 ' Q, 2nd 6
Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 8 0 Total#smpls=> 1 0 Total#smpls=> 8 0
Max mg/I 37 ()Max s.u. 7.85 0 Max mg/I 14 0 Max mg/I 0.005 0 Max mg/I 0.0078 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 83 of 138

Total Kjedahl Nitrogen * Total Suspended Solids # Zinc #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 8 0 Total#smpls=> 8 0
Max mg/I 70 0 Max mg/I 910 ()Max mg/I 0.44 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 84 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Siemens Energy,Inc.
VWVfP Name====> McAlpine Creek IUP#0368
Units= mg/1 NPDES# > NC0024970 Pipe#002 @
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 ()Max MGD 0 0 Max mg/I 0 0
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
▪ Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max s.u. 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
@ No discharge in 2020
Page 85 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00;
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00.
Page 86 of 138

Pretreatment Annual Report (PAR) Control Authority CLTwater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Duff-Norton dba CMCO
1MNTP Name====> McAlpine Creek IUP#0370
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium
1st6 2nd6 1516 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.15 0.43 Max mg/I 0.005 0 Max mg/I 12 250 Max mg/I 0.005 0.005 Max mg/I 0.067 0.081
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
°A.Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2n 6d 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 15 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 35 430 Max mg/I 0.057 0.087 Max mg/I 0.01 0.02 Max MGD 0.0042 0.0039 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.045 0.05 Max mg/I 8.9 ()Max mg/I 44.9 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A,Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 is 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 16 Total#smpls=> 22 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 14 5.6 Max s.u. 12.24 10.3 Max mg/I 46 16 Max mg/I 0.005 ()Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 4.55 0.00°A°Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00°A,Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 87 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 36 0 Max mg/I 19 37 Max mg/I 0.0754 ()Max mg/I 0.19 0.17
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 88 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:IGM Resins Charlotte,Inc.
Industrial Data Summary Form (IDSF)
VVWTP Name====> McAlpine Creek IUP#0500
Units = mg/1 NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,2-transDichloroethylene 1,3-Dichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.01 0.01 Max mg/I 0.005 0.005Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 2-Nitrophenol 4,6-Dinitro-o-Cresol 4-Nitrophenol
1st 2nd6 1st 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.005 0.005 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.051 0.051 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Acenaphthene Ammonia-N Anthracene Arsenic,T * Benzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 3 2
Max mg/I 0.01 0.01 Max mg/I 2.5 2 Max mg/I 0.01 0.01 Max mg/I 0.005 OMax mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 89 of 138

Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium * Carbon Tetrachloride Chlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.01 0.01 Max mg/I 950 730Max mg/I 0.002 0.002 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chloroethane Chloroform Chromium COD ** Copper,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.01 0.01 Max mg/I 0.005 0.005 Max mg/I 0.099 0.05 Max mg/I 3000 2700 Max mg/I 0.099 0.077
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
'/o Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
'/o Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Cyanide Di-N-Butyl Phthalate Diethyl phthalate Dimethyl phthalate Ethylbenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 9 8 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.01 0.016 Max mg/I 0.01 0.01 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max mg/I 0.005 0.005
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow Fluoranthene Fluorene Heptane ** Hexachlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 33 32 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max MGD 0.0722 0.0662 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 1 0.01 Max mg/I 0.02 0.02
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Hexachlorobutadiene Hexachloroethane Lead Mercury Methyl Chloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 3 2
Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max mg/I 0.01 0.03 Max mg/I 0.0002 0.0008 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 90 of 138

r
Methylene Chloride Molybdenum * Napthalene Nickel,T Nitrite plus Nitrate,T(as N)
1st 6 2nd 6 1st 6 2nd 6 1s16 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.005 0.005 Max mg/I 0.005 ()Max mg/I 0.01 0.01 Max mg/I 0.024 0.033 Max mg/I 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrobenzene Nitrogen,T * Oil&Grease pH Phenanthrene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 24 Total#smpls=> 3 2
Max mg/I 0.01 0.01 Max mg/I 15.5 ()Max mg/I 6.8 27 Max s.u. 8.88 9.25 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phenols Phosphorus,T Pyrene Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 32 32 Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 0.01 0.01 Max mg/I 79 210 Max mg/I 0.01 0.01 Max mg/I 0.01 ()Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Tetrachloroethylene Toluene Total Kjedahl Nitrogen * Total Suspended Solids Trichloroethylene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 3 2
Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 15 0 Max mg/I 340 390 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Vinyl Chloride Xylene ** Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 2 2 Total#smpls=> 16 16
Max mg/I 0.01 0.01 Max mg/I 0.015 0.015Max mg/I 1 1.3
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 91 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Huntsman International
Industrial Data Summary Form (IDSF)
WWl-P Name====> McAlpine Creek IUP#0505
Units = mg/1 NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium
1st6 2nd6 1st& 21-d6 1st6 2nd6 1st6 2nd 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 8 Total#smpls=> 16 16
Max mg/I 0.83 0.1 Max mg/I 0.005 0 Max mg/I 314 62 Max mg/I 0.02 0.002 Max mg/I 0.007 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Colorimetric,ADMI ** Copper,T Cyanide * Flow
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 633 129 Max mg/I 60.5 5 Max mg/I 0.02 0.005 Max mg/I 0.01 ()Max MGD 0.0051 0.0115
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.005 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.01 0.01 Max mg/I 0.51 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease pH Phosphorus,T Selenium,T
Isla 2nd 6 1st 6 2nd 6 1st 6 2nd 6 ' _a 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 1.32 ()Max mg/I 16 12 Max s.u. 10.17 9.14 Max mg/I 1.5 0.77 Max mg/I 0.005 0
°A,Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 92 of 138

Silver * Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st6 2nd6 1st6 2nd 1st6 2nd& 1st6 2nd6
Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 0.81 0 Max mg/I 58 22 Max mg/I 0.028 0.012
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 93 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Pelton&Crane
WWTP Name====> McAlpine Creek IUP#0515
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15
Max mg/I 97 87 Max mg/I 0.005 0 Max mg/I 110 0 Max mg/I 0.002 0.002 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 15
Max mg/I 610 710 Max mg/I 0.023 0.02 Max mg/I 0.025 0.02 Max MGD 0.005 0.0054 Max mg/I 0.01 0.01
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0012 0.0002 Max mg/I 8.6 8.3 Max mg/I 0.028 0.01 Max mg/I 1.1 ()Max mg/I 59.61 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T Selenium,T * Silver
ist 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 16 15
Max mg/I 5 ()Max s.u. 9.18 10.49 Max mg/I 4.9 21 Max mg/I 0.005 0 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 94 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 16 15
Max mg/I 59 ()Max mg/I 50 210 Max mg/I 0.025 ()Max mg/I 0.05 0.05
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 95 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name CharlotteAlpin Name:Frito Lay
Industrial Data Summary Form (IDSF)
V�MlfP Name====> McAlpine Creek IUP#0618
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium ",#
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 27 Total#smpls=> 1 0 Total#smpls=> 31 27 Total#smpls=> 8 8 Total#smpls=> 20 27
Max mg/I 14 42 Max mg/I 0.005 0 Max mg/I 2800 1900 Max mg/I 0.002 0.002 Max mg/I 0.025 0.013
▪ Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD " Copper,T Cyanide Flow Lead
1st6 2nd6 'Is t6 2nd6 1st6 2nd6 1st6 2nd6 ls 2nd6
Total#smpls=> 32 27 Total#smpls=> 32 27 Total#smpls=> 1 0 Total#smpls=> 33 27 Total#smpls=> 8 8
Max mg/I 5400 4700 Max mg/I 0.085 0.058 Max mg/I 0.01 ()Max MGD 0.9419 0.6254 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 32 27 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.018 0.019 Max mg/I 0.5 0 Max mg/I 110.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00 3/o Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 35 Total#smpls=> 32 35 Total#smpls=> 32 27 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 37 24 Max s.u. 8 7.99 Max mg/I 38 27 Max mg/I 0.0002 O Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 9.38 3.70%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 6.25 3.70%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 96 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2n1 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 32 27 Total#smpls=> 32 27
Max mg/I 110 0 Max mg/I 2600 2900 Max mg/I 0.37 0.25
%Daily Violation 0.00 0.00%Daily Violation 15.63 14.81%Daily Violation 3.13 0.00
%Daily TRC 0.00 0.00%Daily TRC 3.13 3.70%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 97 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Arjobex America
VWVTP Name====> McAlpine Creek IUP#3010
Units = mg/l NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium * Chromium *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 7 8 Total#smpls=> 7 8
Max mg/I 11 12.1 Max mg/I 0.005 ()Max mg/I 2 0 Max mg/I 0.002 0.002 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 12 Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 18 16 Total#smpls=> 15 12
Max mg/I 410 310Max mg/I 0.005 0.008Max mg/I 0.01 OMax MGD 0.0686 0.1039Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 6.25%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00°A,Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T * Nitrite plus Nitrate,T(as N) * Nitrogen,T *
i st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 15 12 Total#smpls=> 7 8 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0Max mg/I 0.034 0.3 Max mg/I 0.005 0.005 Max mg/I 1.6 0 Max mg/I 9.3 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00'/o Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 12 Total#smpls=> 16 12 Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 7 8
Max mg/I 5.7 5.7 Max s.u. 9 9.86 Max mg/I 2.1 3.5 Max mg/I 0.005 O Max mg/I 0.005 0.0047
▪ Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 98 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics " Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 15 12 Total#smpls=> 3 0 Total#smpls=> 15 12
Max mg/I 8 0 Max mg/I 670 430 Max mg/I 0.4 0 Max mg/I 0.01 0.015
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 99 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Charlotte Plating,Inc.
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3014
Units= mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N " Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 7.6 7.7 Max mg/I 0.005 0 Max mg/I 2.6 ()Max mg/I 0.002 0.002 Max mg/I 0.306 0.071
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1,5h 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 17 Total#smpls=> 16 16
Max mg/I 573 170 Max mg/I 0.35 0.26 Max mg/I 0.01 0.01 Max MGD 0.0014 0.0014 Max mg/I 0.006 0.006
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0 Max mg/I 0.0062 ()Max mg/I 1.06 0.44 Max mg/I 15 ()Max mg/I 23.2 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T * Silver
1st 6 2r___AL 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 5.2 5.3Max s.u. 11.98 11.96Max mg/I 29 22.6Max mg/I 0.005 0Max mg/I 0.003 0.003
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 100 of 138

Total Kjedahl Nitrogen * Total Suspended Solids " Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 0 1 Total#smpls=> 16 16
Max mg/I 8.2 0 Max mg/I 14 16 Max mg/I 0 0.0359 Max mg/I 0.295 0.27
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 101 of 138

Pretreatment Annual Report (PAR) Control Authority CLTwater Industry
Town Name Charlotte Name:Brenntag Mid-South,Inc.
Industrial Data Summary Form (IDSF)
1/WVfP Name====> McAlpine Creek IUP#3016
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium * Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 15 12 Total#smpls=> 8 6 Total#smpls=> 16 12
Max mg/I 5.3 9 Max mg/I 0.023 ()Max mg/I 8200 1230 Max mg/I 0.012 0.002 Max mg/I 2.1 1.4
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 6.67 25.00%Daily Violation 0.00 0.00%Daily Violation 25.00 8.33
VD Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 6.67 0.00%Daily TRC 0.00 0.00%Daily TRC 18.75 8.33
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 12 Total#smpls=> 15 12 Total#smpls=> 15 12 Total#smpls=> 16 12 Total#smpls=> 15 12
Max mg/I 12000 2300 Max mg/I 0.77 0.71 Max mg/I 0.01 0.01 Max MGD 0.0099 0.0135 Max mg/I 0.1 0.068
'/o Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 16.67%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
'/o Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 16 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0079 0.0007 Max mg/I 0.039 O Max mg/I 0.65 0.72 Max mg/I 2.6 0 Max mg/I 6.7 0
%Daily Violation 6.67 0.00%Daily Violation 0.00 0.00%Daily Violation 12.50 8.33%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 8.33%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T Selenium,T * Silver
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 1 0 Total#smpls=> 16 12 Total#smpls=> 15 12 Total#smpls=> 1 0 Total#smpls=> 8 6
Max mg/I 5 0 Max s.u. 8.86 8.86 Max mg/I 930 132 Max mg/I 0.005 ()Max mg/I 0.0024 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 20.00 16.67%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 20.00 8.33%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 102 of 138

r
Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2 i 1 h 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 15 12 Total#smpls=> 3 1 Total#smpls=> 15 12
Max mg/1 5.4 0 Max mg/1 1100 210 Max mg/1 106.61 0.26 Max mg/I 10 6.2
%Daily Violation 0.00 0.00%Daily Violation 6.67 0.00%Daily Violation 33.33 0.00%Daily Violation 6.67 0.00 1
%Daily TRC 0.00 0.00%Daily TRC 6.67 0.00%Daily TRC 33.33 0.00%Daily TRC 0.00 0.00 1
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 103 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Masonry Reinforcing Corporation of
Industrial Data Summary Form (IDSF) America dba Wire-Bond
WWTP Name====> McAlpine Creek IUP#3017
Units = mg/I NPDES# > NC0024970 Pipe#001 @
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide * Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 ()Max MGD 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00'%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max s.u. 0 0 Max mg/I 0 O'Vlax mg/I 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
@ No discharge in 2020
Page 104 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 105 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Cintas Corporation 99K
Industrial Data Summary Form (IDSF)
WWTP Name====> McAlpine Creek IUP#3019
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOD,Carbonaceous 05 Day,20C Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 11 11 Total#smpls=> 12 11 Total#smpls=> 12 11
Max mg/I 4.3 5.8 Max mg/I 0.005 ()Max mg/I 700 780 Max mg/I 0.036 0.0036 Max mg/I 0.034 0.051
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.004/0 Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD `" Copper,T Cyanide * Flow Lead
lath 6 2n6d 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 11
Max mg/I 1600 2400 Max mg/I 0.21 0.34 Max mg/I 0.01 ()Max MGD 0.05 0.0466 Max mg/I 0.039 0.06
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 ()Max mg/I 0.084 0.066 Max mg/I 0.047 0.079 Max mg/I 0.76 0 Max mg/I 25 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 160 49 Max s.u. 10.71 9.04 Max mg/I 8.1 8 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 106 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 lst 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 2 1 Total#smpls=> 12 11
Max mg/I 24 O Max mg/I 660 920 Max mg/I 0.97 0.52 Max mg/I 1.6 2
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 107 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Mecklenburg County,Foxhole Landfill
Industrial Data Summary Form (IDSF)
WWTP Name====> McAlpine Creek IUP#3021
Units= mg/l NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 12 Total#smpls=> 11 12 Total#smpls=> 9 12 Total#smpls=> 11 12 Total#smpls=> 7 8
Max mg/I 93 88 Max mg/I 0.032 0.025 Max mg/I 29 30 Max mg/I 0.002 0.002 Max mg/I 0.038 0.037
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T * Cyanide * Flow Lead *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 12 Total#smpls=> 7 8 Total#smpls=> 1 0 Total#smpls=> 13 12 Total#smpls=> 7 8
Max mg/I 400 410 Max mg/I 0.005 0.005 Max mg/I 0.01 ()Max MGD 0.0711 0.0823 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury Molybdenum * Nickel,T * Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 12 Total#smpls=> 0 1 Total#smpls=> 7 8 Total#smpls=> 4 0 Total#smpis=> 4 0
Max mg/I 0.0002 0.0002 Max mg/I 0 0.005 Max mg/I 0.0054 0.0066 Max mg/I 0.5 ()Max mg/I 100 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * pH Phosphorus,T ** Selenium,T ** Silver **.#
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 11 12 Total#smpls=> 11 12 Total#smpls=> 11 12
Max mg/I 5 ()Max s.u. 7.48 7.49 Max mg/I 0.28 0.37 Max mg/I 0.028 0.035Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 108 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc *i
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 4 0 Total#smpls=> 11 12 Total#smpls=> 1 1 Total#smpls=> 11 12
Max mg/I 100 0 Max mg/I 230 270 Max mg/I 0.01 0.025 Max mg/I 0.02 0.015
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 109 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Safe Fleet
VWVTP Name====> McAlpine Creek IUP#3027
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 15 Total#smpls=> 0 1 Total#smpls=> 1 0 Total#smpls=> 11 15 Total#smpls=> 11 15
Max mg/I 0.49 0.72 Max mg/I 0 0.005 Max mg/I 2.1 ()Max mg/I 0.005 0.005 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 15 Total#smpls=> 11 15 Total#smpls=> 11 14 Total#smpls=> 11 16 Total#smpls=> 11 15
Max mg/I 86 320 Max mg/I 0.022 0.026 Max mg/I 0.01 0.02 Max MGD 0.0063 0.0134 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 6.25%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum ** Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 1 Total#smpls=> 11 15 Total#smpls=> 11 15 Total#smpls=> 3 OTotal#smpls=> 3 0
Max mg/I 0 0.0002 Max mg/I 0.047 0.11 Max mg/I 0.04 0.04 Max mg/I 0.52 Max mg/I 2.72 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A)Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 14 Total#smpls=> 11 14 Total#smpls=> 11 15 Total#smpls=> 0 1 Total#smpls=> 11 15
Max mg/I 6.7 160 Max s.u. 10.21 9.87Max mg/I 0.78 2.2 Max mg/I 0 0.005 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 110 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 0 Total#smpls=> 11 15 Total#smpls=> 0 1 Total#smpls=> 11 15
Max mg/I 2.2 ()Max mg/I 16 10 Max mg/I 0 0.025 Max mg/I 0.084 0.023
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 111 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Bakkavor
VW TP Name====> McAlpine Creek IUP#3028
Units = mg/l NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 32 32 Total#smpls=> 8 8 Total#smpls=> 32 32
Max mg/I 6.2 3.8 Max mg/I 0.005 ()Max mg/I 4091 1600 Max mg/I 0.002 0.002 Max mg/I 0.045 0.054
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T `* Cyanide * Flow Flow gpm #
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 32 32 Total#smpls=> 28 32
Max mg/I 10960 2710 Max mg/I 0.091 0.1091Max mg/I 0.01 0 Max MGD 0.0925 0.0772 Max GPM 324.27 206.62
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 12.50 0.00%Daily Violation 10.71 3.13
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead * Mercury * Molybdenum * Nickel,T ** Nitrite plus Nitrate,T(as N) *
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 32 32 Total#smpls=> 4 0
Max mg/I 0.005 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.386 0.101 Max mg/I 1.2 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease pH Phosphorus,T ** Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 1 0
Max mg/I 48.71 0 Max mg/I 551 252 Max s.u. 9.36 9.96 Max mg/I 90.8 77.8 Max mg/I 0.005 0'
%Daily Violation 0.00 0.00%Daily Violation 18.75 12.50%Daily Violation 3.13 9.38%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 15.63 0.00%Daily TRC 0.00 9.38%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
▪ Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 112 of 138

Silver * Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 32 32
Max mg/I 0.002 0.002 Max mg/I 48 0 Max mg/I 1908 1216 Max mg/I 0.238 0.162
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 113 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Union County Public Works
Industrial Data Summary Form (IDSF)
WWTP Name====> McAlpine Creek IUP#3029
Units = mg/1 NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
°A.Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00°A°Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide ** Flow Lead **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 0.01 Max MGD 0 0.036 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
°A,Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T ** Silver **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 100 Max s.u. 0 8.36 Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0
°A.Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A°Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
°A)Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
°A)Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 114 of 138

Total Kjedahl Nitrogen * Total Suspended Solids" Zinc **
1st 6 21-d 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 OMax mg/I 0 OMax mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 115 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Union County Public Works
Industrial Data Summary Form (IDSF)
VW TP Name====> McAlpine Creek IUP#3029
Units = mg/I NPDES# > NC0024970 Pipe#002
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8
Max mg/I 0 47 Max mg/I 0 0.005 Max mg/I 0 300 Max mg/I 0 0.002 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide ** Flow Lead **
1st 6 2nd 6 1st 6 21:1d 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 9 Total#smpls=> 0 8
Max mg/I 0 680 Max mg/I 0 0.039 Max mg/I 0 0.01 Max MGD 0 1.6801 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8
Max mg/I 0 0.0002 Max mg/I 0 0.005 Max mg/I 0 0.005 Max mg/I 0 0.5 Max mg/I 0 68.5
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T ** Silver **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8
Max mg/I 0 66 Max s.u. 0 7.98 Max mg/I 0 7.4Max mg/I 0 0.005 Max mg/I 0 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 116 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 8 Total#smpls=> 0 8 Total#smpls=> 0 8
Max mg/I 0 68 Max mg/I 0 350 Max mg/I 0 0.18
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 117 of 138

Pretreatment Annual Report (PAR) Control Authority CLTVVater Industry
Town Name Charlotte Name:Union County Public Works
Industrial Data Summary Form (IDSF) fp Name====> McAlpine Creek IUP#3029
Units = mg/l NPDES# > NC0024970 Pipe#003
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 34 Max mg/I 0 0.005 Max mg/I 0 290 Max mg/I 0 0.002 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T ** Cyanide ** Flow Lead **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 3 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 630 Max mg/I 0 0.03 Max mg/I 0 0.01 Max MGD 0 0.9436 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 0.0002 Max mg/I 0 0.005 Max mg/I 0 0.005 Max mg/I 0 0.5 Max mg/I 0 51.5
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T ** Silver **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 2 Total#smpls=> 0 3 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 27 Max s.u. 0 7.72 Max mg/I 0 5.8 Max mg/I 0 0.005 Max mg/I 0 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 118 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 51 Max mg/I 0 290 Max mg/I 0 0.13
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 119 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Union County Public Works
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3029
Units = mg/I NPDES# > NC0024970 Pipe#004
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** BOD,Carbonaceous 05 Day,20C ** Cadmium ** Chromium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 35 Max mg/I 0 0.005 Max mg/I 0 290 Max mg/I 0 0.002 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00,
COD ** Copper,T ** Cyanide** Flow Lead **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 630 Max mg/I 0 0.033 Max mg/I 0 0.01 Max MGD 0 0.2117 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00,
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N) * Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 0.0002 Max mg/I 0 0.005 Max mg/I 0 0.005 Max mg/I 0 0.5Max mg/I 0 52.5
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00,
Oil&Grease ** pH Phosphorus,T ** Selenium,T ** Silver **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 34 Max s.u. 0 7.37Max mg/I 0 6.1 Max mg/I 0 0.005 Max mg/I 0 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00 I
Page 120 of 138

Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st 6 21-d 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 52 Max mg/I 0 220 Max mg/I 0 0.12
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 121 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Union County Public Works
Industrial Data Summary Form (IDSF)
WWTP Name====> McAlpine Creek IUP#3029
Units = mg/I NPDES# > NC0024970 Pipe#005
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium** Chromium**
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 3 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 45 Max mg/I 0 0.005 Max mg/I 0 240 Max mg/I 0 0.002 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD** Copper,T ** Cyanide ** Flow Lead **
1st 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st 2nd6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 650 Max mg/I 0 0.14 Max mg/I 0 0.01 Max MGD 0 0.0331 Max mg/I 0 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury ** Molybdenum ** Nickel,T ** Nitrite plus Nitrate,T(as N)* Nitrogen,T **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 0.0002 Max mg/I 0 0.005 Max mg/I 0 0.005 Max mg/I 0 0.5 Max mg/I 0 62.5
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00'/o Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00'/o Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease ** pH Phosphorus,T ** Selenium,T ** Silver **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 45 Max s.u. 0 8.02 Max mg/I 0 6.9 Max mg/I 0 0.005 Max mg/I 0 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 122 of 138

Total Kjedahl Nitrogen* Total Suspended Solids ** Zinc **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 4 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 62 Max mg/I 0 290 Max mg/I 0 0.13
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 123 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Inolex
WWTP Name====> McAlpine Creek IUP#3030
Units = mg/I NPDES# > NC0024970 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 2
Max mg/I 0.02 0.005 Max mg/I 0.02 0.005 Max mg/I 0.02 0.005 Max mg/I 0.02 0.005 Max mg/I 0.04 0.025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,2-transDichloroethylene 1,3-Dichlorobenzene
1st 6 2n 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 2
Max mg/I 0.025 0.025 Max mg/I 0.02 0.005 Max mg/I 0.02 0.005 Max mg/I 0.02 0.005 Max mg/I 0.025 0.025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00,
1,3-Dichloropropylene 1,4-Dichlorobenzene 2,4-Dimethylphenol ** 2-Nitrophenol 4,6-Dinitro-o-Cresol
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.04 0.01 Max mg/I 0.025 0.025 Max mg/I 0.04 0.025 Max mg/I 0.08 0.032 Max mg/I 0.2 0.04
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
4-Nitrophenol Acenaphthene Ammonia-N ** Anthracene Arsenic,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 2 2 Total#smpls=> 16 15 Total#smpls=> 2 2 Total#smpls=> 1 0
Max mg/I 0.2 0.025 Max mg/I 0.04 0.025 Max mg/I 0.32 3.6 Max mg/I 0.04 0.025 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 124 of 138

Benzene Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium ** Carbon Tetrachloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 15 15 Total#smpls=> 16 15 Total#smpls=> 3 3
Max mg/I 0.02 0.005 Max mg/I 0.2 0.08 Max mg/I 3600 10000 Max mg/I 0.005 0.005 Max mg/I 0.02 0.005
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chlorobenzene Chloroethane Chloroform Chromium " COD **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 16 15 Total#smpls=> 16 15
Max mg/I 0.02 0.005 Max mg/I 0.04 0.01 Max mg/I 0.02 0.005Max mg/I 0.028 0.092 Max mg/I 7100 17000
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Copper,T ** Cyanide Di-N-Butyl Phthalate Diethyl phthalate Dimethyl phthalate
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 19 Total#smpls=> 2 2 Total#smpls=> 3 2 Total#smpls=> 2 2
Max mg/I 0.04 0.057 Max mg/I 0.02 0.14Max mg/I 0.04 0.025 Max mg/I 0.04 0.025 Max mg/I 0.04 0.025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Ethylbenzene Flow Fluoranthene Fluorene Hexachlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 21 39 Total#smpls=> 3 2 Total#smpls=> 2 2 Total#smpls=> 3 2
Max mg/I 0.02 0.005 Max MGD 0.0396 0.0361 Max mg/I 0.04 0.025 Max mg/I 0.04 0.025 Max mg/I 0.04 0.025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
▪ Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Hexachlorobutadiene Hexachioroethane Lead Mercury * Methyl Chloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 3 3
Max mg/I 0.04 0.025 Max mg/I 0.04 0.025 Max mg/I 0.01 0.017 Max mg/I 0.0002 ()Max mg/I 0.04 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 125 of 138

Methylene Chloride Molybdenum * Napthalene Nickel,T ** Nitrite plus Nitrate,T(as N) *
1st 6 21- 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 1 0 Total#smpls=> 2 2 Total#smpls=> 16 15 Total#smpls=> 4 0
Max mg/I 0.02 0.005 Max mg/I 0.022 0 Max mg/I 0.04 0.025 Max mg/I 0.04 0.053 Max mg/I 0.68 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00,
Nitrobenzene Nitrogen,T * Oil&Grease pH Phenanthrene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 28 32 Total#smpls=> 20 16 Total#smpls=> 2 2
Max mg/I 0.04 0.025 Max mg/I 35.5 ()Max mg/I 1000 2600 Max s.u. 11.77 11.1 Max mg/I 0.04 0.025
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 17.86 9.38%Daily Violation 5.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 17.86 3.13%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phosphorus,T ** Pyrene Selenium,T * Silver * Tetrachioroethylene
1st6 2nd6 1st6 2nd6 1st6 2nd6 lst6 2nd6 1st6 2nd6
Total#smpls=> 16 15 Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 8 6 Total#smpls=> 3 3
Max mg/I 56 160 Max mg/I 0.04 0.025 Max mg/I 0.005 0 Max mg/I 0.002 0.002 Max mg/I 0.02 0.005
%Daily Violation 0.00 0.00%Daily Violation 33.33 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Toluene Total Kjedahl Nitrogen * Total Suspended Solids ** Trichloroethylene Vinyl Chloride
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 3 2 Total#smpls=> 3 3
Max mg/I 0.02 0.005 Max mg/I 35 ()Max mg/I 600 1200 Max mg/I 0.02 0.005 Max mg/I 0.02 0.005
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 16 15
Max mg/I 0.42 0.87
%Daily Violation 0.00 0.00
Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00
Page 126 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Mallard Creek Polymers,Incorporated
Industrial Data Summary Form (IDSF) fp Name====> Mallard Creek IUP#2000
Units = mg/1 NPDES# > NC0030210 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
1,1,1-Trichloroethane 1,1,2-Trichioroethane 1,1-Dichioroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3
Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,2-transDichloroethylene 1,3-Dichlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3
Max mg/I 0.01 0.01 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.01 0.01
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
1,3-Dichioropropylene 1,4-Dichlorobenzene 2-N itrophenol 4,6-Dinitro-o-Cresol 4-Nitrophenol
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3
Max mg/I 0.0025 0.0025Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
• Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Acenaphthene Ammonia-N Anthracene Arsenic,T * Benzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 31 32 Total#smpls=> 2 3 Total#smpls=> 1 0 Total#smpls=> 2 3
Max mg/I 0.01 0.01 Max mg/I 68.8 89 Max mg/I 0.01 0.01 Max mg/I 0.005 0 Max mg/I 0.0025 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 127 of 138

Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium * Carbon Tetrachloride Chlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 15 16 Total#smpls=> 4 8 Total#smpls=> 2 3 Total#smpls=> 2 3
Max mg/I 0.01 0.01 Max mg/I 163 160Max mg/I 0.002 0.002 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chloroethane Chloroform Chromium * COD " Copper,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 3 8 Total#smpls=> 15 16 Total#smpls=> 7 8
Max mg/I 0.0025 0.005 Max mg/I 0.0025 0.0025 Max mg/I 0.005 0.005 Max mg/I 464 460 Max mg/I 0.059 0.03
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Cyanide * Di-N-Butyl Phthalate Diethyl phthalate Dimethyl phthalate Ethylbenzene
1st 6 2nd 6 1st 6 2nd 6 1516 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3
Max mg/I 0.01 ()Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.0025 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Flow Flow gpm # Fluoranthene Fluorene Hexachlorobenzene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 4 32 Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 2 3
Max MGD 0.1006 0.1153 Max GPM 71.38 100.82 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 3.13%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Hexachlorobutadiene Hexachloroethane Lead * Mercury * Methyl Chloride
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 7 8 Total#smpls=> 1 0 Total#smpls=> 2 3
Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.005 0.005 Max mg/I 0.0002 ()Max mg/I 0.0025 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 128 of 138

Methylene Chloride Molybdenum * Napthalene Nickel,T Nitrite plus Nitrate,T(as N) *
1st6 2nd6 ' __Q 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 2 3 Total#smpls=> 1 0 Total#smpls=> 2 3 Total#smpls=> 19 16 Total#smpls=> 4 0
Max mg/I 0.0025 0.0025 Max mg/I 0.005 OMax mg/I 0.01 0.01 Max mg/I 0.056 0.057 Max boil 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 5.26 @12.50%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrobenzene Nitrogen,T * Oil&Grease * pH Phenanthrene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 2 3
Max mg/I 0.01 0.01 Max mg/I 56.5 ()Max mg/I 10 ()Max s.u. 8.31 9.02 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Phenols ** Phosphorus,T * Pyrene Selenium,T * Silver *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 3 Total#smpls=> 4 0 Total#smpls=> 2 3 Total#smpls=> 1 0 Total#smpls=> 4 8
Max mg/I 0.01 0.12 Max mg/I 0.2 0 Max mg/I 0.01 0.01 Max mg/I 0.005 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Tetrachloroethylene Toluene Total Kjedahl Nitrogen * Total Suspended Solids Trichloroethylene
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st 2nd6
Total#smpls=> 2 3 Total#smpls=> 2 3 Total#smpls=> 4 0 Total#smpls=> 15 16 Total#smpls=> 2 3
Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025 Max boil 56 ()Max mg/I 167 142 Max mg/I 0.0025 0.0025
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Vinyl Chloride Zinc
1st6 2nd6 1st6 2nd6
Total#smpls=> 2 3 Total#smpls=> 15 16
Max mg/I 0.0025 0.005 Max mg/I 0.13 0.065
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
@ One value is not a true violation due to pretreatment software rounding incorrectly;actual%Daily Violation is 6.25
Page 129 of 138
I

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Carrier Corporation
Industrial Data Summary Form (IDSF) W1/VTP Name====> Mallard Creek IUP#2003
Units = mg/I NPDES# > NC0030210 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N Arsenic,T * BOO,Carbonaceous 05 Day,20C* Cadmium Chromium
1st 6 2nd 6 1st 6 2nd 6 1si& 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15
Max mg/I 5.4 3.8 Max mg/I 0.005 0 Max mg/I 3.6 0 Max mg/I 0.002 0.002 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD " Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 15
Max mg/I 129 89.8 Max mg/I 0.026 0.025 Max mg/I 0.01 0.017 Max MGD 0.0061 0.0093 Max mg/I 0.005 0.005
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury * Molybdenum Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 O Max mg/I 0.15 0.14 Max mg/I 0.0086 0.005 Max mg/I 0.53 0 Max mg/I 2.23 0
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease pH Phosphorus,T ;` Selenium,T * Silver
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 16 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 16 15
Max mg/I 5 5 Max s.u. 8.24 8.3 Max mg/I 0.64 0.56 Max mg/I 0.005 0 Max mg/I 0.005 0.005
• Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
• Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
• Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 130 of 138

Total Kjedahl Nitrogen * Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 3 2 Total#smpls=> 16 15
Max mg/I 1.7 ()Max mg/I 8.1 5.6 Max mg/I 2.025 0.1 Max mg/I 0.014 0.014
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 131 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Avago
Industrial Data Summary Form (IDSF)
WWTP Name====> Mallard Creek IUP#2004
Units = mg/1 NPDES# > NC0030210 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T * BOD,Carbonaceous 05 Day,20C * Cadmium Chromium
1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6 1st6 2nd6
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.97 1.1 Max mg/I 0.005 0 Max mg/I 67 ()Max mg/I 0.002 0.002 Max mg/I 0.01 0.01
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
COD ** Copper,T Cyanide Flow Lead
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 550 1600 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max MGD 0.0202 0.0254 Max mg/I 0.01 0.01
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Mercury *# Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N) * Nitrogen,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 4 0
Max mg/I 0.0002 0.0002 Max mg/I 0.005 ()Max mg/I 0.13 0.024 Max mg/I 0.5 0 Max mg/I 13.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Oil&Grease * Orthophosphate *# pH Phosphorus,T ** Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0
Max mg/I 5 0 Max boil 50 97 Max s.u. 11.01 10.45 Max mg/I 2.9 9.7 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 132 of 138

1 Silver Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st 6 2nd 6 1st& 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 1 1 Total#smpls=> 12 12
Max mg/I 0.005 0.005 Max mg/I 13 ()Max mg/I 11 6 Max mg/I 0.005 0.0078 Max mg/I 0.15 0.16
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 133 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Ingersoll Rand
VW TP Name====> Rocky River IUP#0707
Units = mg/1 NPDES# > NC0036269 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N " Arsenic,T ** Biochemical Oxygen Demand ** BOD,Carbonaceous 05 Day,20C * Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00°Ai Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chromium COD ** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2n1 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 ()Max MGD 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 , 0.00
Lead Mercury ** Molybdenum * Nickel,T Nitrite plus Nitrate,T(as N)
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 ()Max mg/I 0 0 Max mg/I 0 ()Max mg/I 0 ()Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
°A°Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T ** Oil&Grease * pH Phosphorus,T** Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max s.u. 0 ()Max mg/I 0 0 Max mg/I 0 0
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A°Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
No discharge in 2020
Page 134 of 138

Silver Total Kjedahl Nitrogen * Total Suspended Solids ** Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0 Total#smpls=> 0 0
Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00b/o Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 135 of 138

Pretreatment Annual Report (PAR) Control Authority CLTWater Industry
Town Name Charlotte Name:Wallace Farm, Inc.
Industrial Data Summary Form (IDSF)
WWTP Name====> Rocky River IUP#6001
Units = mg/I NPDES# > NC0036269 Pipe#001
1st 6 months,dates 01/01/2020 to 06/30/2020
2nd 6 months,dates 07/01/2020 to 12/31/2020
Ammonia-N ** Arsenic,T ** Biochemical Oxygen Demand ** BOD,Carbonaceous 05 Day,20C * Cadmium **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12
Max mg/I 0.99 2 Max mg/I 0.01 0.01 Max mg/I 110 92 Max mg/I 86 0 Max mg/I 0.002 0.002
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A,Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°A,Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00°A)Monthly Violation 0.00 0.00°A.Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Chromium ** COD "' Copper,T " Cyanide ** Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 16 12
Max mg/I 0.0085 0.012 Max mg/I 420 370 Max mg/I 0.014 0.022 Max mg/I 0.01 0.01 Max MGD 0.0239 0.0181
Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 25.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Lead " Mercury ** Molybdenum * Nickel,T " Nitrite plus Nitrate,T(as N)
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 4 0
Max mg/I 0.005 0.0073 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0 Max mg/I 0.0091 0.012 Max mg/I 0.5 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
°AD Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Nitrogen,T * Oil&Grease ** pH Phosphorus,T * Selenium,T *
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 4 0 Total#smpls=> 1 0
Max mg/I 9.1 ()Max mg/I 6 5.7 Max s.u. 7.53 7.55 Max mg/I 0.81 0 Max mg/I 0.005 0
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00°A,Daily Violation 0.00 0.00°AD Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00°A°Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 136 of 138

Silver * Total Kjedahl Nitrogen * Total Suspended Solids ** Zinc **
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.002 0.002 Max mg/I 8.6 0 Max mg/I 170 107 Max mg/I 0.027 0.018
%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00%Daily Violation 0.00 0.00
%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00%Daily TRC 0.00 0.00
%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00%Monthly Violation 0.00 0.00
%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00%Monthly TRC 0.00 0.00
Page 137 of 138

CHARLOTTE
VV‘)-11E
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
5. Allocation Tables
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
!¢? Operated by the City of Charlotte

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP Headworks due date: 4/1/2023
Allocation table updated: 01/22/21
NPDES#=> NC0024937 Permits last modified: 01/22/21
Approve Date 8/14/2018
Industry Industry Category or Original Modified Date FLOW c-BOD TSS
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gaVday Conc_mg4 Load Ibsiday Conc.mg/I Load lbs/day
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 0.0200 0.0 0.00 100.0 16.68
2 ALSCO, Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 0.3000 681.5 1705.00 241.8 605.00
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 0.0220 0.0 0.00 260.0 47.70
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.4800 1748.6 7000.00 439.6 1760.00
5 Cargill,Inc. X 0642/001 Veg.Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.3480 297.7 864.00 413.5 1200.00
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2016 11/30/2021 0.0330 0.0 0.00 300.0 82.57
7 Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 0.0120 0.0 0.00 390.0 39.03
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 0.0310 5801.8 1500.00 0.0 0.00
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 0.0300 7993.6 2000.00 0.000 0.000
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 0.0100 0.0 0.00 299.8 25.00
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 0.1800 1132.4 1700.00 1199.0 1800.00
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 0.1210 872.0 880.00 715.5 722.00
Column Totals=> 1.5870 15649.00 6297.98
Conc.Based Limits
Allocation to McAlpine Creek WWTP 0.458643 4522.561 1820.117
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 8.717 34442 12218.4
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 1.59 11126.44 4477.87
Total pounds set aside for Groundwater and Special Use Permitting=> 0.00
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 7.13 23315.56 7740.5
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 81.79% 67.70% 63.35%
1

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
NPDES#/_> NC0024937
Industry Industry Category or Original Modified Date Ammonia Arsenic Cadmium
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) _ number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 29.00 4.84 0.0000 0.0000 0.0700 0.0117
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 8.47 21.190 0.0000 0.0000 0.0000 0.0000
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 15.00 2.75 0.0000 0.0000 0.0600 0.0110
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 8.74 35.000 0.0000 0.0000 0.0000 0.0000
5 Cargill,Inc. X 0642/001 Veg.Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.00 0.000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X .0493/001 Metal Finisher 12/01/2016 11/30/2021 0.00 0.00 0.0000 0.0000 0.0700 0.0193
Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 0.00 0.00 0.0000 0.0000 0.0700 0.0070
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 0.00 0.00 0.0000 0.0000 0.1000 0.0259
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 199.84 50.000 0.0000 0.0000 0.0719 0.0180
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 17.99 1.500 0.0000 0.0000 0.0600 0.0050
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 266.45 400.00 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 13.18 13.300 0.0000 0.0000 0.0297 0.0300
Column Totals=> 528.579 0.0000 0.1278
Conc.Based Limits
Allocation to McAlpine Creek WWTP 152.7594 0 0.036937
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 1601.06 3.7244 0.5782
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 375.8200 0.0000 0.0909
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 1225.24 3.7244 0.4873
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 76.53% 100.00% 84.28%
2

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
NPDES#=> NC0024937
Industry Industry Category or Original Modified Date Chromium Copper Cyanide
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 1.7100 0.2852 2.0700 0.3453 0.2500 0.0417
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 0.0000 0.0000 0.1639 0.4100 0.0000 0.0000
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 1.5800 0.2899 1.9100 0.3504 0.2500 0.0459
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.0000 0.0000 0.1049 0.4200 0.0000 0.0000
5 Cargill,Inc. X 0642/001 Veg. Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2016 11/30/2021 0.6000 0.1651 0.6700 0.1844 0.2000 0.0550
7 Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 1.7100 0.1711 2.0700 0.2072 0.2600 0.0260
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 0.4870 0.1259 0.3010 0.0778 0.1200 0.0310
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 0.1998 0.0500 0.2998 0.0750 0.0000 0.0000
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 0.5036 0.0420 0.2518 0.0210 0.0000 0.0000
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 0.0000 0.0000 0.5549 0.5600 0.0000 0.0000
Column Totals=> 1.1293 2.6511 0.1997
Conc.Based Limits
Allocation to McAlpine Creek WWTP 0.326369 0.76617 0.057702
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 6.522 20.4022 1.3974
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 0.8029 1.8849 0.1420
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 5.7191 18.5173 1.2554
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 87.69% 90.76% 89.84%
3

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
NPDES f=> NC0024937
Industry Industry Category or Original Modified Date Lead Mercury Molybdenum
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 0.1400 0.0234 0.00000 0.00000 0.0000 0.0000
2 ALSCO, Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 0.4000 0.0734 0.00000 0.00000 0.0000 0.0000
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
5 Cargill,Inc. X 0642/001 Veg.Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2016 11/30/2021 0.4300 0.1183 0.00000 0.00000 0.0000 0.0000
7 Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 0.4300 0.0430 0.00000 0.00000 0.0000 0.0000
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 0.1720 0.0445 0.00000 0.00000 2.0900 0.5403
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 0.0999 0.0250 0.00000 0.00000 0.0000 0.0000
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 0.2998 0.0250 0.00000 0.00000 0.0000 0.0000
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 0.1189 0.1200 0.00000 0.00000 0.0000 0.0000
Column Totals=> 0.4726 0.0000 0.5403
Conc.Based Limits
Allocation to McAlpine Creek WWTP 0.136579 0 0.156161
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 4.073 0.03755 2.9206
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.3360 0.0000 0.3842
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 3.7370 0.0376 2.5364
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 91.75% 100.00% 86.85%
4

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
NPDES#=> NC0024937
Industry Industry Category or Original Modified Date Nickel Selenium Silver
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 2.3800 0.3970 0.0000 0.0000 0.2400 0.0400
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 2.2000 0.4037 0.0000 0.0000 0.2200 0.0404
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.0897 0.3590 0.0000 0.0000 0.0000 0.0000
5 Cargill,Inc. X 0642/001 Veg.Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.3446 1.0000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2016 11/30/2021 0.6700 0.1844 0.0000 0.0000 0.2400 0.0661
7 Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 2.3800 0.2382 0.0000 0.0000 0.2400 0.0240
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 0.6400 0.1655 0.0000 0.0000 0.0000 0.0000
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 0.1998 0.0500 0.0000 0.0000 0.0000 0.0000
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Column Totals=> 2.7977 0.0000 0.1705
Conc.Based Limits
Allocation to McAlpine Creek WWTP 0.808533 0 0.049266
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 13.8592 0.9323 -0.0663
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 1.9892 0.0000 0.1212
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 11.8700 0.9323 -0.1875
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 85.65% 100.00% 0.00%
5

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
NPDES#=> NC0024937
Industry Industry Category or Original Modified Date Zinc Phosphorus
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date _ Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
y
1 Allied Metal Finishing,Inc. X 5005/001 Metal Finisher 08/01/2016 07/31/2021 1.4800 0.2469 0.000 0.000
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2017 07/01/2019 11/30/2022 0.4796 1.2000 3.397 8.500
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 1.3700 0.2514 38.151 7.000
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.3023 1.2100 10.492 42.000
5 Cargill,Inc. X 0642/001 Veg. Oil Refinery 01/01/2017 06/01/2019 12/31/2021 0.4824 1.4000 4.824 14.000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2016 11/30/2021 0.5300 0.1459, 0.000 0.000
7 Hardcoating,Inc. X 0170/001 Metal Finisher 08/01/2016 07/31/2021 1.4800 0.1481 0.000 0.000
8 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2018 06/01/2020 12/31/2022 3.5000 0.9049 0.000 0.000
9 L&L Environmental Services,LLC X 5015/001 Grease Recycler 09/01/2018 08/31/2023 1.9984 0.5000 0.000 0.000
Norfolk Southern Railway Company-Charlotte
10 Roadway Shop X 0649/001 Maint.Facilty 05/01/2017 04/30/2022 0.7914 0.0660 0.000 0.000
11 Orbit Energy Charlotte LLC X 5016/001 Food Waste Recycler 06/01/2019 05/31/2024 1.6653 2.5000 49.960 75.000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2018 03/31/2023 1.1099 1.1200 6.937 7.000
Column Totals=> 9.6931 153.5000
Conc. Based Limits
Allocation to McAlpine Creek WWTP 2.801308 44.3615
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 97.9567 171.8908
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 6.8918 109.1385
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 91.0649 62.7523
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 92.96% 36.51%
6

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP Headworks last approved: 10/31/18
Allocation table updated: 01/22/21
NPDES#=> NC0024945 Permits last modified: 01/22/21
Due Date: 10/1/2023
Industry Industry Category or Original Last Mod Date FLOW c-BOD TSS
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gal/day Conc.mg/I Load lbs/day Conc.mg/1 Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 0.1800 1,532.11 2300.00 932.59 1400.00
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind. Laundry 05/01/2016 04/30/2021 0.1400 582.4 680.00 0.0 0.00
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 0.0220 0.0 0.00 654.0 120.00
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 0.0060 0.0 0.00 439.6 22.00
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 0.0220 0.0 0.00 872.0 160.00
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.5500 0.0 0.00 109.0 500.00
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 0.0300 450.0 112.59
6 Chesapeake Treatment Company,LLC X 1007/001 Beverage WW Treatme 08/01/2016 08/01/2020 07/31/2021 0.4500 381.0 1430.00 551.6 2070.00
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 0.0720 5,000.0 3002.40 0.0 0.00
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 0.1250 4316.5 4500.00 549.6 573.00
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021 0.1000 4196.6 3500.00 755.40 630.00
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.0250 3170.3 661.00 311.8 65.00
1 1 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019 02/29/2024 0.0150 4000.0 500.40 800.0 100.08
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 0.0080 0.0 0.00 300.0 20.02
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 02/28/2022 0.0100 0.00 1500.0 125.10
5)
c 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.1080 640.6 577.0 516.3 465.0
.g
T.5 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.1750 1,013.4 1479.00 843.4 1231.00
C 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.0850 0.0 0.00 333.0, 236.06
E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.0200 0.0 0.00 0.0 0.00
113
o .98 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.1100 0.0 0.00 0.0 0.00
Q N
E ra 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.0350 0.0 0.00 712.6 208.0
a) a)
~ 1 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.0320 0.0 0.00 850.0 226.85
Column Totals=> 2.320 18629.800 8037.850
Conc. Based Limits
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 7.537 28413.11 27496.91
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 2.32 18629.80 8037.85
Total pounds set aside for Groundwater and Special Use Permitting=> 0.00
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 5.22 9783.31 19459.06
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 69.22% 34.43% 70.77%
7

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NC0024945
Industry Industry Category or Original Last Mod Date Ammonia Arsenic Cadmium
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 13.32 20.00 0.000 0.000 0.000 0.000
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind.Laundry 05/01/2016 04/30/2021 0.00 0.000 0.000 0.0000 0.0094 0.0110
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 27.25 5.000 0.000 0.0000 0.0000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 129.90 6.500 0.000 0.0000 0.0000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 10.90 2.000 0.000 0.0000 0.0000 0.0000
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 5.45 25.000 0.000 0.0000 0.0120 0.0549
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 53.00 13.26 0.000 0.0000 0.0000 0.0000
6 Chesapeake Treatment Company,LLC X 1007/001 Beverage 1/VW TreatmE 08/01/2016 08/01/2020 07/31/2021 17.32 65.000 0.000 0.0000 0.0000 0.0000
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 55.00 33.03 0.167 0.100 0.086 0.052
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 0.00 0.000 0.000 0.0000 0.0000 0.0000
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021 59.95 50.00 0.0216 0.0180
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.00 0.000 0.000 0.0000 0.0000 0.0000
11 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019 02/29/2024 20.00 2.50 0.000 0.0000 0.0000 0.0000
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 0.00 0.00 0.000 0.0000 0.0690 0.0046
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 02/28/2022 60.00 5.00 0.000 0.0000 0.0700 0.0058
a)
c 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.00 0.00 0.000 0.000 0.036 0.032
•Q
Q 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 137.03 200.00 0.000 0.000 0.042 0.062
o w
E 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.00 0.00 0.000 0.000 0.060 0.043
v
E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.00 0.00 0.000 0.000 0.050 0.008
co c
a . 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.00 0.00 0.000 0.000 0.000 0.000
E 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 219.25 64.0 0.1027 0.030 0.095 0.028
au cu
F- = 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 74.00 19.75 0.000 0.000 0.070 0.019
Column Totals=> 491.293 0.130 0.319
Conc.Based Limits
Total allowable for Industry(lbs/day), MAHL minus Domestic Loading(lbs/day)=> 3062.83 1.1555 0.5547
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 491.29 0.13 0.32
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 2571.53 1.03 0.2361
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 83.96% 88.75% 42.57%
8

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NC0024945
Industry Industry Category or Original Last Mod Date Chromium Copper Cyanide
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/l Load lbs/day Conc.mg/I Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 0.000 0.000 0.420 0.630 0.000 0.000
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind.Laundry 05/01/2016 04/30/2021 0.000 0.0000 0.385 0.4500 0.000 0.0000
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 0.000 0.0000 0.000 0.0000 0.000 0.0000
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.117 0.5370 0.031 0.1411 0.011 0.0503
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 0.000 0.0000 0.000 0.0000 0.000 0.0000
6 Chesapeake Treatment Company,LLC X 1007/001 Beverage\MN Treatme 08/01/2016 08/01/2020 07/31/2021 0.011 0.0400 0.112 0.4200 0.000 0.0000
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 0.323 0.194 0.242 0.145 0.300 0.180
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 0.330 0.3440 0.605 0.6310 0.000 0.0000
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021 0.090 0.0750
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.000 0.0000 0.067 0.0140 0.000 0.0000
11 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019, 02/29/2024 0.040 0.0050 0.286 0.0358 0.033 0.0041
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 1.675 0.1118 2.028 0.1353 0.270 0.0180
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 02/28/2022 0.140 0.0117 0.820 0.0684 0.000 0.0000
a
E 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.216 0.195 0.777 0.70 0.000 0.000
•Q
Q u 4 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.411 0.600 0.644 0.940 0.000 0.000
2 c 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.060 0.043 0.180 0.128 0.060 0.043
a
m E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.080 0.013 0.432 0.072 0.000 0.000
n •°-Nc 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
E ro 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.319 0.093 0.829 0.242 0.304 0.090
H cc 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.170 0.045 0.792 0.211 0.180 0.048
Column Totals=> 2.187 4.828 0.385
Conc. Based Limits
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 5.4246 24.8905 1.0434
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 2.19 4.83 0.39
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 3.2373 20.0630 0.6582
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 59.68% 80.60% 63.08%
9

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES f=> NC0024945
Industry Industry Category or Original Last Mod Date Lead Mercury Molybdenum
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 0.000 0.000 0.000 0.000 0.000 0.000
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind.Laundry 05/01/2016 04/30/2021 0.188 0.2200 0.0000 0.000000 0.000 0.0000
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 0.000 0.0000 0.0000 0.000000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 0.360 0.0180 0.0000 0.000000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 0.114 0.0210 0.0000 0.000000 0.000 0.0000
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.058 0.2673 0.0000 0.000000 0.037 0.1710
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 0.000 0.0000 0.0000 0.0000 0.000 0.0000
6 Chesapeake Treatment Company, LLC X 1007/001 Beverage WW Treatm€ 08/01/2016 08/01/2020 07/31/2021 0.008 0.0300 0.0000 0.000000 0.000 0.0000
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 0.160 0.096 0.000 0.000 0.215 0.129
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 0.099 0.1030 0.0000 0.000000 0.000 0.0000
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021 0.120 0.1000
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.192 0.0400 0.0000 0.000000 0.000 0.0000
11 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019 02/29/2024 0.043 0.0054 0.0000 0.0000 0.000 0.0000
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 0.421 0.0281 0.0000 0.0000 2.848 0.1900
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 02/28/2022 0.140 0.0117 0.00066 0.0001 0.000 0.0000
a)
= 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.333 0.30 0.000 0.000 0.000 0.000
Q
Q 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.109 0.1596 0.000 0.000 0.000 0.000
N
c 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.240 0.170 0.0030 0.0021 0.240 0.170
G.)
E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.000 0.000 0.000 0.000 0.480 0.080
c
a •° 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
E rc, 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.158 0.046 0.0030 0.001 0.582 0.170
a) a)
I- cc 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.180 0.048 0.0030 0.0008 0.410 0.109
Column Totals=> 1.616 0.003 0.910
Conc. Based Limits
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 3.8792 0.02845 1.7292
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 1.62 0.00 0.91
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 2.2629 0.0254 0.8191
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 58.33% 89.25% 47.37%
10

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#_> NC0024945
Industry Industry Category or Original Last Mod Date Nickel Selenium Silver
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 0.000 0.000 0.000 0.000 0.000 0.000
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind. Laundry 05/01/2016 04/30/2021 0.057 0.0660 0.000 0.0000 0.019 0.0220
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 0.044 0.0080 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 0.080 0.0040 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 0.027 0.0050 0.000 0.0000 0.000 0.0000
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.179 0.8194 0.000 0.0000 0.034 0.1568
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 0.000 0.0000 0.000 0.0000 0.000 0.0000
6 Chesapeake Treatment Company,LLC X 1007/001 Beverage WW TreatmE 08/01/2016 08/01/2020 07/31/2021 0.008 0.0300 0.000 0.0000 0.000 0.0000
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 0.000 0.000 0.120 0.072 0.000 0.000
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 0.000 0.0000 0.000 0.0000 0.000 0.0000
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
11 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019 02/29/2024 0.046 0.0058 0.000 0.0000 0.000 0.0000
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 0.330 0.0220 0.000 0.0000 0.235 0.0157
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 • 02/28/2022 0.900 0.0751 0.000 0.0000 0.000 0.0000
a _
c 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.333 0.30 0.000 0.000 0.000 0.000
Q 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.206 0.300 0.000 0.000 0.000 0.000
u �
2 c 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.180 0.128 0.000 0.000 0.060 0.043
a
E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.180 0.030 0.000 0.000 0.000 0.000
ra
Q •98 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
E ro 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 1.431 0.418 0.239 0.070 0.035 0.010
a a
~ 0 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.840 0.224 0.000 0.000 0.000 0.000
Column Totals=> 2.211 0.142 0.247
Conc.Based Limits
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 8.4274 0.7918 -0.0963
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 2.21 0.14 0.25
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 6.2167 0.6500 -0.3434
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 73.77% 82.09% 0.00%
11

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#_> NC0024945
Industry Industry Category or Original Last Mod Date Zinc Total Phosphorus
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mgn Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2017 06/30/2022 0.833 1.250 2.265 3.40
2 ARAMARK Uniform Services,Inc. X 0060/001 Ind.Laundry 05/01/2016 04/30/2021 0.377 0.4400 10.28 12.00
3 Carolina Foods,Inc. X 1003/001 Food 03/01/2016 02/28/2021 0.327 0.0600 14.99 2.75
Carolina Foods,Inc. X 1003/002 Food 03/02/2016 03/01/2021 0.360 0.0180 54.96 2.75
Carolina Foods,Inc. X 1003/003 Food 03/03/2016 03/02/2021 0.114 0.0210 14.99 2.75
4 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.392 1.7996 3.49 16.00
5 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 1.300 0.3253 28.00 7.01
6 Chesapeake Treatment Company,LLC X 1007/001 Beverage WW Treatm€ 08/01/2016 08/01/2020 07/31/2021 0.533 2.0000 4.38 16.43
7 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2017 01/01/2021 06/30/2022 4.500 2.702 13.323 8.00
8 Independent Beverage Co. X 0117/001 Food 10/01/2016 11/01/2016 09/30/2021 1.871 1.9500 9.59 10.00
9 Liquid Environmental Solutions of Georgia,LLC X 1024/001 Grease Recycler 10/01/2016 09/30/2021, 2.158 1.8000 13.79 11.50
10 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.312 0.0650 0.00 0.00
11 Prinston Laboratories(Generics Bidco II,LLC) X 1015/001 Pharmaceutical 03/01/2019 02/29/2024 4.620 0.5780 39.97 5.00
12 Trane X 0125/001 Metal Finisher 08/01/2016 10/25/2019 07/31/2021 1.480 0.0987 149.88 10.00
13 Trimac Transportation dba National Tank Services X 1009/001 Tank Wash 03/01/2017 02/28/2022 0.700 0.0584 0.00 0.00
v
E 14 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 2.076 1.87 11.102 10.0
.Q
Q � 15 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.359 0.5237 19.870 29.0
2 v 16 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 1.80 1.276 0.000 0.0000
E 17 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 1.50 0.250 0.000 0.0000
iTS
Q. _070 18 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.0000
E c 19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.633 0.185 0.000 0.0000
v v
~ = 20 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 1.00 0.267 0.000 0.0000
Column Totals=> 17.271 146.586
Conc. Based Limits
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 77.8034 1644.56
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 17.27 146.59
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 60.5327 1497.97
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 77.80% 91.09%
12

Allocation Table
x Town,W W WTP name=> CLTWater-McAlpine Creek WMF Headworks due date: 12/01/23
Allocation table updated: 01/22/21
NPDES > NC0024970 Permits last modified: 01/22/21
Approved Date: 12/5/2018
Industry Industry Category or Original Modified Date FLOW c-BOD TSS
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gal/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 0.1200 0.0 0.00 0.0 0.00
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 0.0700 0.0 0.00 479.6 280.00
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.1000 0.0 0.00 0.0 0.00
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 0.0120 909.0 90.97 399.7 40.00
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 0.0030 0.0 0.00 0.0 0.00
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.1080 640.6 577.0 516.3 465.0
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 0.1200 999.2 1000.00 999.2 1000.00
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 0.0090 0.0 0.00 0.00 0.00
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.1750 1.013.4 1479.00 843.4 1231.00
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.0850 0.0 0.00 333.0 236.06
11 Express Container Services X 3022/001 Container wash _ 12/01/2016 12/01/2019 11/30/2021 0.0200 0.0 0.00 0.0 0.00
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 1.1000 1,744.3 16002.0 930.9 8540.0
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.1100 0.0 0.0 0.0 0.0
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.0380 1,053.9 334.0 631.1 200.0
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 0.1500 1,998.4 2500.0 1,598.7 2000.0
16 INOLEX,Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.0600 3,996.8 2000.0 0.0 0.0
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.2000 0.0 0.0 0.0 0.0
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 0.0200 0.0 0.0 333.0 55.5
19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.0350 0.0 0.0 712.6 208.0
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 0.0100 0.0 0.0 0.0 0.0
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 0.0050 0.00 0.0 0.00 0.0
22 S-L Snacks NC,LLC X 0364/001 Food _ 11/01/2016 07/01/2018 10/31/2021 0.4920 1,600.0 6565.2 880.0 3610.9
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.0320 0.0 0.00 850.0 226.85
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 3.0000 0.0 0.0 0.0 0.0
Sugar Creek WWTP 0.4586 1182.343 4522.6 475.837 1820.1
Column Totals=> 6.5326 643.710 35070.8 365.504 19913.5
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 19.4 94376.35 73768.97
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 6.53 35070.78 19913.46
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 12.87 59305.57 53855.5
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 66.33% 62.84% 73.01%
13

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NC0024970
Industry Industry Category or Original Modified Date Ammonia Arsenic Cadmium
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 90.00 90.07 0.000 0.000 0.000 0.000
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 71.94 42.00 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.00 0.00 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 100.00 10.01 0.000 0.000 0.000 0.000
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 0.00 0.00 0.000 0.000 0.060 0.002
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.00 0.00 0.000 0.000 0.036 0.032
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 8.99 9.00 0.000 0.000 0.039 0.039
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 20.00 1.50 0.000 0.000 0.070 0.005
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 137.03 200.00 0.000 0.000 0.042 0.062
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.00 0.00 0.000 0.000 0.060 0.043
11 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.00 0.00 0.000 0.000 0.050 0.008
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 29.32 269.0 0.000 0.000 0.000 0.0000
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.00 0.0 0.000 0.000 0.000 0.0000
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.00 0.0 0.000 0.000 0.000 0.0000
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 7.99 10.0 0.000 0.000 0.000 0.0000
16 INOLEX,Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.00 0.0 0.000 0.000 0.000 0.0000
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.00 0.0 0.000 0.000 0.000 0.0000
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 0.00 0.0 0.000 0.000 0.070 0.0117
19 Quala Services, LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 219.25 64.0 0.1027 0.030 0.095 0.0277
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 0.00 0.0 0.000 0.000 0.070 0.0058
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 0.00 0.0 0.000 0.000 0.070 0.0029
22 S-L Snacks NC,LLC X 0364/001 Food 11/01/2016 07/01/2018 10/31/2021 31.00 127.2 0.000 0.000 0.000 0.0000
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 74.00 19.75 0.000 0.000 0.070 0.019
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 0.0 0.0 0.0 0.000 0.0 0.0000
Sugar Creek WWTP 39.936 152.8 0.000 0.000 0.010 0.0369
Column Totals=> 18.268 995.3 0.001 0.030 0.005 0.2944
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 9654.29 6.283 2.4855
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 995.29 0.0300 0.2944
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 8659.00 6.2530 2.1911
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 89.69% 99.52% 88.15%
14

Allocation Table
x Town,WWTP name=> CLTW W ater-McAlpine Creek WMF
NPDES#_> NC0024970
Industry Industry Category or Original Modified Date Chromium Copper Cyanide
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 0.000 0.000 0.128 0.075 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 1.000 0.100 1.500 0.150 0.100 0.010
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 1.000 0.025 2.070 0.052 0.650 0.016
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.216 0.195 0.777 0.70 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 0.096 0.096 0.610 0.610 0.000 0.000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 1.710 0.128 2.070 0.155 0.270 0.020
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.411 0.600 0.644 0.940 0.000 0.000
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.060 0.043 0.180 0.128 0.060 0.043
11 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.080 0.013 0.432 0.072 0.000 0.000
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 0.000 0.000 0.101 0.929 0.000 0.000
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.189 0.060 1.167 0.370 0.000 0.000
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 0.211 0.264 0.506 0.6336 0.218 0.2732
16 INOLEX,Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.000 0.000 0.000 0.000 0.229 0.1144
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020, 02/28/2025 0.000 0.000 0.000 0.000 0.000 0.000
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 1.200 0.200 2.070 0.345 0.500 0.083
19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.319 0.093 0.829 0.242 0.304 0.090
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 1.710 0.143 2.070 0.173 0.650 0.054
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 1.710 0.071 2.070 0.086 0.650 0.027
22 S-L Snacks NC,LLC X 0364/001 Food 11/01/2016 07/01/2018 10/31/2021 0.110 0.451 0.215 0.882 0.000 0.000
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.170 0.045 0.792 0.211 0.180 0.048
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 0.0 0.000 0.0, 0.000 0.0 0.000
Sugar Creek WWTP 0.085 0.3264 0.200 0.7662 0.015 0.0577
Column Totals=> 0.052 2.8546 0.138 7.5205 0.015 0.8372
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 22.1003 95.1883 4.376
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 2.8546 7.5205 0.8372
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(Ibs/day)=> 19.2457 87.6678 3.5388
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 87.08% 92.10% 80.87%
15

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NC0024970
Industry Industry Category or Original Modified Date Lead Mercury Molybdenum
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 0.070 0.041 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 1.500 0.150 0.008 0.001 0.000 0.000
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 0.430 0.011 0.000 0.000 0.000 0.000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.333 0.30 0.000 0.000 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 0.230 0.230 0.000 0.000 0.270 0.270
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 0.430 0.032 0.000 0.000 0.000 0.000
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.109 0.1596 0.000 0.000 0.000 0.000
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.240 0.170 0.0030 0.002 0.240 0.170
11 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.000 0.000 0.000 0.000 0.480 0.080
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 0.000 0.000 0.000 0.000 0.000 0.000
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.041 0.013 0.000 0.000 0.000 0.000
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 0.166 0.2082 0.0028 0.00346 0.000 0.000
16 INOLEX,Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.174 0.0871 0.000 0.0000 0.000 0.000
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.000 0.000 0.0010 0.0017 0.000 0.000
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 0.430 0.072 0.000 0.000 4.496 0.750
19 Quala Services,LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.158 0.046 0.0030 0.001 0.582 0.170
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 0.430 0.036 0.000 0.000 0.000 0.000
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 0.430 0.018 0.000 0.000 0.000 0.000
22 S-L Snacks NC,LLC X 0364/001 Food 11/01/2016 07/01/2018 10/31/2021 0.083 0.341 0.000 0.000 0.000 0.000
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.180 0.048 0.0030 0.0008 0.410 0.109
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 0.0 0.000 0.0 0.000 0.0 0.000
Sugar Creek WWTP 0.036 0.1366 0.000 0.0000 0.041 0.1562
Column Totals=> 0.039 2.0990 0.000 0.0097 0.031 1.7057
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 20.0174 0.34248 9.1314
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 2.0990 0.0097 1.7057
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 17.9184 0.3328 7.4257
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 89.51% 97.17% 81.32%
16

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NC0024970
Industry Industry Category or Original Modified Date Nickel Selenium Silver
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 0.600 0.060 0.000 0.000 0.000 0.000
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 2.380 0.060 0.000 0.000 0.140 0.004
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 0.333 0.30 0.000 0.000 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 0.085 0.085 0.000 0.000 0.000 0.000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 2.380 0.179 0.000 0.000 0.240 0.018
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.206 0.300 0.000 0.000 0.000 0.000
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 0.180 0.128 0.000 0.000 0.060 0.043
11 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 0.180 0.030 0.000 0.000 0.000 0.000
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 0.088 0.811 0.000 0.000 0.000 0.000
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.076 0.024 0.000 0.000 0.000 0.000
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 0.600 0.750 0.000 0.000 0.000 0.000
16 INOLEX.Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.000 0.000 0.000 0.000 0.000 0.000
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.000 0.000 0.000 0.000 0.000 0.000
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 2.380 0.397 0.000 0.000 0.190 0.032
19 Quala Services, LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 1.431 0.418 0.239 0.070 0.035 0.010
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 2.380 0.198 0.000 0.000 0.240 0.020
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 2.380 0.099 0.000 0.000 0.240 0.010
22 S-L Snacks NC,LLC X 0364/001 Food 11/01/2016 07/01/2018 10/31/2021 0.079 0.324 0.000 0.000 0.000 0.000
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.840 0.224 0.000 0.000 0.000 0.000
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 0.0 0.000 0.0 0.000 0.0 0.000
Sugar Creek WWTP 0.211 0.8085 0.000 0.0000 0.013 0.0493
Column Totals=> 0.095 5.1953 0.001 0.0698 0.003 0.1851
Conc. Based Limits
Total allowable for Indstry(lbs/day),MARL minus Domestic Loading(lbs/day)=> 67.4326 2.944 -0.1293
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 5.1953 0.0698 0.1851
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 62.2373 2.8742 -0.3144
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 92.30% 97.63% 0.00%
17

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#_> NC0024970
Industry Industry Category or Original Modified Date Zinc Total Phosphorus
IUP Names Permit/Pipe type of Effective permit Permit Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2017 10/31/2022 0.000 0.000 7.99 8.0000
2 Arjobex America X 3010/001 Mfg Plastic Film 01/01/2017 12/31/2021 0.151 0.088 0.00 0.0000
3 Bakkavor Foods USA.Inc. X 3028/001 Food 08/01/2016 02/01/2020 07/31/2021 0.000 0.000 0.00 0.0000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2018 01/31/2023 9.000 0.901 64.95 6.5000
5 Charlotte Plating X 3014/001 Metal Finisher 07/01/2017 06/30/2022 1.480 0.037 0.00 0.0000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2016 02/01/2020 11/30/2021 2.076 1.87 11.10 10.0
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2017 11/30/2022 1.998 2.000 11.99 12.0000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2018 06/30/2023 1.480 0.111 39.97 3.0000
9 DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.359 0.5237 19.87 29.0
10 Express Container Services X 3008/001 TEC 01/01/2017 12/01/2019 12/31/2021 1.80 1.276 0.00 0.0000
11 Express Container Services X 3022/001 Container wash 12/01/2016 12/01/2019 11/30/2021 1.50 0.250 0.00 0.0000
12 Frito Lay X 0618/001 Food 05/01/2020 04/30/2025 0.218 2.000 11.55 106.00
13 Greenway Waste Solutions X 3031/001 Grease Trap Recycler 10/01/2019 08/31/2021 0.000 0.000 0.00 0.00
14 Huntsman International,LLC X 0505/001 Textile Chem. 10/01/2020 09/30/2025 0.262 0.083 20.83 6.60
15 IGM Resins USA,Inc. X 0500/001 OCPSF 11/01/2018 03/01/2019 10/31/2023 0.546 0.6830 59.95 75.00
16 INOLEX,Incorporated X 3030/001 OCPSF 08/20/2018 05/01/2020 07/31/2021 0.571 0.2859 0.00 0.00
17 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.000 0.000 0.00 0.00
18 Pelton&Crane X 0515/001 Metal Finisher 08/01/2016 07/01/2019 07/31/2021 1.480 0.247 29.98 5.00
19 Quala Services, LLC. X 3009/001 TEC 12/01/2016 01/01/2020 11/30/2021 0.633 0.185 0.00 0.00
20 Safe Fleet X 3027/001 Metal Finisher 11/01/2018 10/31/2023 1.480 0.123 0.00 0.00
21 Siemens Energy,Inc. X 0368/002 Turbines 09/01/2016 04/01/2020 08/31/2021 1.480 0.062 167.87 7.00
22 S-L Snacks NC, LLC X 0364/001 Food 11/01/2016, 07/01/2018 10/31/2021 0.340 1.395 10.24 42.00
23 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 1.00 0.267 0.000 0.0000
24 Union County Public Works X 3029/001-005 Uncontrollable Flows 02/01/2020 08/01/2020 01/31/2025 0.0 0.000 0.0 0.00
Sugar Creek WWTP 0.732 2.8013 11.60 44.36
Column Totals=> 0.279 15.1887 0.00 354.46
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 344.5625 545.6634
Total Permitted for Industry(lbs/day), Column totals from IUP limits listed above(Ibs/day)=> 15.1887 354.4615
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(Ibs/day)=> 329.3738 191.2019
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 95.59% 35.04%
18

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP Headworks Due Date: 06/01/23
Allocation table updated: 01/22/21
NPDES#=> NC0030210 Permits last modified: 01/22/21
Approved Date: 8/15/2018
Industry Industry Category or Original Modified Date FLOW c-BOD TSS
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gal/day Conc.mg/l Load lbs/day Conc.mg/I Load lbs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020 11/30/2025 0.04 0 0.00 0 0.00
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 0.0410 0 0.00 208 71.12
3 Mallard Creek Polymers, LLC X 2000/001 OCPSF 06/01/2020 05/31/2025 0.1350 711 800.00 339 382.00
Column Totals=> 0.216 800.00 453.12
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 2.855 17074.79 35846.52
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.2160 800.00 453.1235
Total pounds set aside for Groundwater and Special Use Permitting=> 0.00
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 2.639 16274.79 35393.4
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 92.43% 95.31% 98.74%
19

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#=> NC0030210
Industry Industry Category or Original Modified Date Ammonia Arsenic Cadmium
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020 11/30/2025 0.00 0.00 0 0.0000 0.058 0.0193
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 20.00 6.84 0.0000 0.0000 0.0660 0.0226
3 Mallard Creek Polymers, LLC X 2000/001 OCPSF 06/01/2020 05/31/2025 101.25 114.00 0.0000 0.0000 0.0000 0.0000
Column Totals=> 120.84 0.0000 0.0419
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 592.0111 1.1104 0.441
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 120.8388 0.0000 0.0419
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 471.1723 1.1104 0.399083
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 79.59% 100.00% 90.50%
20

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#=> NC0030210
Industry Industry Category or Original Modified Date Chromium Copper Cyanide
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020 11/30/2025 0.700 0.2335 2.070 0.6906 0.110 0.0367
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 1.3700 0.4685 2.0700 0.7078 0.2200 0.0752
3 Mallard Creek Polymers, LLC X 2000/001 OCPSF 06/01/2020 05/31/2025 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Column Totals=> 0.7020 1.3984 0.1119
Conc.Based Limits
Total allowable for Indstry(lbs/day), MAHL minus Domestic Loading(lbs/day)=> 4.7179 15.716 0.9211
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.7020 1.3984 0.1119
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 4.015922 14.31763 0.8092
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 85.12% 91.10% 87.85%
21

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#=> NC0030210
Industry Industry Category or Original Modified Date Lead Mercury Molybdenum
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020 11/30/2025 0.430 0.1434 0 0.0000 0 0.0000
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 0.4060 0.1388 0.0000 0.0000 0.4387 0.1500
3 Mallard Creek Polymers,LLC X 2000/001 OCPSF 06//01/2020 05/31/2025 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Column Totals=> 0.2823 0.0000 0.1500
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 3.3471 0.03548 1.5934
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 0.2823 0.0000 0.1500
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 3.0648 0.0355 1.4434
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 91.57% 100.00% 90.59%
22

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#=> NC0030210
Industry Industry Category or Original Modified Date Nickel Selenium Silver
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020, 11/30/2025 1.010 0.3369 0 0.0000 0.240 0.0801
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 1.4500 0.4958 0.0000 0.0000 0.2300 0.0786
3 Mallard Creek Polymers, LLC X 2000/001 OCPSF 06/01/2020 05/31/2025 0.0391 0.0440 0.0000 0.0000 0.0000 0.0000
Column Totals=> 0.8767 0.0000 0.1587
Conc.Based Limits
Total allowable for lndstry(lbs/day), MAHL minus Domestic Loading(lbs/day)=> 6.7923 0.6151 N/A*
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.8767 0.0000 0.1587
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 5.9156 0.6151 #VALUE!
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 87.09% 100.00% #VALUE!
*Per DWR approval
on 08/15/18,'N/A'is
acceptable for the
MAHL value since
there were no
detectable levels at
the influent or effluent.
23

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#=> NC0030210
Industry Industry Category or Original Modified Date Zinc
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Conc.mg/I Load Ibs/day
1 Avago Technologies Wireless(U.S.A.) X 2004/001 Metal Finisher 12/1/2020 11/30/2025 1.480 0.4937
2 Carrier Corporation X 2003/001 Metal Finisher 07/01/2019 06/30/2024 1.4000 0.4787
3 Mallard Creek Polymers,LLC X 2000/001 OCPSF 06/01/2020 05/31/2025 0.4576 0.5152
Column Totals=> 1.4876
Conc.Based Limits
Total allowable for lndstry(lbs/day), MAHL minus Domestic Loading(lbs/day)=> 89.121
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 1.4876
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 87.6334
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 98.33%
24

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP Headworks last approved: 12/08/04
Allocation table updated: 10/24/03
NPDES#=> NC0036277 Permits last modified: 06/23/03
Industry Industry Category or Original Date FLOW BOD TSS Ammonia Total Nitrogen
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires MGD gal/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
Column Totals=> 0 0 0 0 0
Total allowable for lndstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> N/A 26305 149651.1 9001.7 607.639
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 0.00 0 0 0 0
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(Ibs/day)=> N/A 26305 149651.1 9001.7 607.639
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> N/A 100.00% 100.00% 100.00% 100.00%
25

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP
NPDES#=> NC0036277
Industry Industry Category or Original Date Total Phosphorus Arsenic Cadmium Chromium Copper
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/1 Load lbs/day Conc.mg/ Load lbs/day
Column Totals=> 0 0 0 0
Total allowable for lndstry(lbs/day), MAHL minus Domestic Loading(lbs/day)=> 361.721 0.999 0.107 13.543 0.723
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0 0 0 0 0
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 361.721 0.999 0.107 13.543 0.723
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00% 100.00% 100.00%
26

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP
NPDES#=> NC0036277
Industry Industry Category or Original Date Cyanide Lead Mercury Molybdenum Nickel
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/ Load lbs/day
Column Totals=> 0 0 0 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 0.627 4.119 0.00123 0.701 4.183
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0 0 0 0 0
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 0.627 4.119 0.00123 0.701 4.183
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00% 100.00% 100.00%
27

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP
NPDES#=> NC0036277
Industry Industry Category or Original Date Selenium Silver Zinc
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day Conc.mg/I Load lbs/day
Column Totals=> 0 0 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 0.232 4.341 1.652
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(Ibs/day)=> 0 0 0
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(Ibs/day)=> 0.232 4.341 1.652
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00%
28

CHARLOTTE
Ni\t ,„)-11ER
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
6. Consent Orders and Administrative
Orders with Schedules of Compliance
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
16 Operated by the City of Charlotte

{
CITY OF CHARLOTTE
NORTH CAROLINA
IN THE MATTER OF )
CHARLOTTE WATER ) COMPLIANCE ORDER
PRETREATMENT PERMIT ) Effective Date; April 24,2019
NO.1020(Pipe 001 &002)
ISSUED TO AERC Acquisition Corporation,dba DART,A Clean Earth Company
Pursuant to provisions of the ordinances, rules and regulations of the City of Charlotte concerning the discharge of sewage into
the City of Charlotte's sewer system,this Compliance Order is made and entered into by AERC Acquisition Corporation dba DART,A
Clean Earth Company("Sewer Customer") and the City of Charlotte, North Carolina("City").
The terms and conditions set forth below apply:
1. The Sewer Customer discharges sewage into the sewer system owned by the City and operated by Charlotte Water
("CLTWater"). Such discharge arises from the operations of the Sewer Customer at its facilities("Sewer Customer's Facilities")located
at the address set forth below and is subject to the provisions of CLTWater Pretreatment Permit identified below:
Sewer Customer's Address:
4132 Pompano Road
Charlotte, North Carolina 28216
CLTWater Pretreatment Permit No. 1020("Permit")
(
2. In the operation of the sewer Customer's Facilities,the Sewer Customer is unable to comply with certain effluent limitations
set forth in the Permit(Pipe 002)which are:
Limited Parameter Dail Maximum m•/I Monitorin. Fre.uenc
P-cresol 0.205 mg/I 4**/month
TTO 4.0 mg/I 1**/month
is
The effluent limitations set forth above are hereinafter referred to gas"Subject Effluent Limitations"
The Sewer Customer is also unable to comply with the following:
City of Charlotte Sewer Use Ordinance Section 23-79, Prohibited Discharge Standards Section 23-79 (a), (b)(4)(7),
and(c). Between April 2018 and January 2019 the Sewer Customer discharged wastewater causing pass through,specifically oxygen
demanding pollutants(cBOD and COD)causing interference with the POTW. Discharge of high levels of cBOD resulted in a violation
of the City of Charlotte's Irwin Creek WWTP NPDES permit. Prohibited wastewaters were processed by the Sewer Customer in a
manner causing them to be discharged to the POTW.
Permit Conditions contained in Part 1. C. 1, Part II. C, and Part II. U of Permit 1020. Monitoring results for the
parameters of cBOD, COD, and TTO at Pipe 002 were not representative of typical discharge from the facility. The facilitiy was not
operated to achieve compliance with permit terms and conditions. The Sewer Customer did not notify CLTWater of changes to the
nature and quality of its discharge.
Permit Condition contained in Part II Y. of Permit #1020. The Sewer Customer did not provide protection from slug
discharges. The Sewer Customer discharged slugs of p-cresol,TTO,and cBOD.
Compliance with Subject Effluent Limitations and Prohibited Discharge Standards and Permit Conditions described above will require
the Sewer Customer to develop alternative solutions to eliminate non-compliance and to prepare plans and specifications, as

g$
Page 2
necessary.
3. The Sewer Customer in its efforts to comply with the Subject Effluent Limitations, Prohibited Discharge Standards and
Permit Conditions will:
a) Comply with all terms and conditions of the Permit during the term of this Compliance Order;provided that,no violation
of the Permit will be a violation of this Compliance Order. Violation of any term or condition of the Permit, except as
expressly set forth herein, will remain fully enforceable under the terms of the Permit and subject to applicable
ordinances, rules and regulations of the City.
b) Undertake and complete the following actions in accordance with the indicated time schedule:
Activity Deadline for Completion Stipulated Penalties
1. The Sewer Customer shall monitor daily during the Beginning April 24,2019 and $1,000.00
effective period of this Compliance Order for all parameters lasting 6 months beyond the
listed in Part 1, B. of Permit#1020. All discharge from the completion of Activity 8 of the
Sewer Customer's Facilities shall be sampled; this includes Compliance Order
discharges from both Pipe 001 and Pipe 002. Submit all
required sampling and analytical documentation, along with
a summary of results to CLTWater no later than the
twentieth day of the month following the month in which the
samples were taken. If no discharge occurs during the
reporting period,"no discharge"shall be reported.
a. The Sewer Customer's contracted 3rd party lab
shall be solely responsible for setting up all
sampling equipment and collecting all samples
required by the Sewer Customer's SIU Permit
and/or this Order. At no time shall the Sewer
Customer's personnel handle or have access to
sampling equipment or participate in sampling
conducted for compliance with the Sewer
Customer's SIU Permit or this Order. All sampling
as required above or by the Sewer Customer's SIU
Permit must be performed using 3`d party sampling
equipment.
2. The Sewer Customer shall hold meetings with CLTWater Last business day of each $1,000.00
Personnel in order to communicate progress on satisfying month throughout the duration of
the requirements outlined in this Compliance Order. The the Compliance Order
Sewer Customer shall be responsible for requesting and
scheduling each monthly meeting.
. 3. Contract with a North Carolina certified professional June 1,2019 $1,000.00
engineering firm for the following:
a) Develop plans to combine Pipe 001 and Pipe 002 into
one discharge Pipe which will receive and discharge
all process wastewater to the POTW. Once this is
complete all process wastewater discharges will be
regulated under 40 CFR Part 437, Subpart D,
specifically 437.47 (b); "Combined waste receipts from
subparts A, B and C of this part."
b) Evaluate the effectiveness and applicability of the
Sewer Customer's wastewater treatment system and
wastewater treatment operational processes and

Page 3
procedures. This shall include an evaluation of
treatment protocols, treatment system capacity,
chemistry used,record keeping,and employee training
related to wastewater treatment.
c) Conduct a treatability study on the current
pretreatment system and develop plans for
improvement as necessary. The Permittee will be
required to submit treatability results for all processes
and equipment and demonstrate their ability to comply
with all parts of 40 CFR 437.47(b) and their SIU
Permit.
d) Evaluate all current Standard Operating Procedures
and make recommendations for incorporating required
changes and/or developing new documentation as
required in Activity 4.
4. Develop and Submit to Charlotte Water, copies of all July 1,2019 $1,000.00
Standard Operating Procedures and/or any updates to
current Standard Operating Procedures. This shall include
but is not limited to the following:
a) Submittal of all waste stream characterization profiles
to Charlotte Water for new clients and new waste
streams from existing clients obtained after the effective
date of this Order.
b) All new waste streams must undergo analysis by a 3`d
party North Carolina Certified laboratory as part of the
preapproval process. Analysis shall include all
parameters required in Permit #1020. Preapproval
analysis must be completed and reviewed by the Sewer
Customer and submitted to the Control Authority prior
to the discharge of any wastewater resulting from the
treatment of these waste streams into the collection
system.
c) A wastewater discharge log shall be maintained by
the Sewer Customer. This log shall indicate which
waste streams are being discharged on a batch by
batch basis. This log shall include at a minimum the
following information: the client name, waste stream
identification for all sources within each batch,
discharge tank identifier, date, time, and volume of
each batch discharged.
d) The Sewer Customer's Contracted 3`d party lab will be
solely responsible for setting up all sampling equipment
and collecting all samples required by the Sewer
Customer's SIU Permit and/or this Order. At no time
shall Sewer Customer personnel handle or have
access to sampling equipment or participate in
sampling conducted for compliance with the Sewer
Customer's SIU permit or any other sampling required
by CLTWater. All sampling must be performed using
3rd party sampling equipment.
5. Submit a list of all employees who will be responsible for July 1,2019 $1,000.00
operation of the wastewater treatment system and
equipment at the Sewer Customer's Facility and the training

' ' Page 4
log for each employee. Each employee shall be trained on
all documentation procedures. All documentation shall be
maintained until further notice.
6. Deliver to CLTWater for approval, a final treatability study July 1,2019 $1,000.00
and written narrative of the wastewater treatment process.
The Sewer Customer shall also submit detailed plans and
specifications for all proposed changes to the pretreatment
system including treatment protocol, capacity, equipment,
and/or chemistry identified in the engineering report and
treatability study. A timeline for implementation shall also be
included. Any proposed changes shall include a request for
an "Authorization to Construct" including North Carolina
Certified Professional Engineer stamped plans, as required
by permit#1020. No construction shall take place until an
"Authorization to Construct" has been issued by Charlotte
Water.
7. Begin construction and/or other modifications as specified August 1,2019 $1,000.00
by the engineering report.
8. Complete construction and/or modifications and begin November 1,2019 $1,000.00
analysis for all permit parameters through a single discharge
pipe (Pipe 001). The Sewer Customer's discharge shall be
subject to the pretreatment standards in 40 CFR 437,
Subpart D, specifically 437.37 (b), "Combined waste
receipts from subparts A, B and C of this part."
The actions and time schedule set forth above may only be modified by written agreement of the parties upon the written
request of the Sewer Customer. Any request for a modification must be submitted to the Environmental Compliance Manager of
CLTWater at least ten (10)days before the deadline which is proposed to be modified. Such request may be permitted, denied or
made subject to such conditions as the System Protection Manager may determine in his/her sole and absolute discretion;
c) No later than fourteen (14) calendar days after each date contained in the Compliance Schedule set forth in
Paragraph 3(b)of this Compliance Order, a written status report signed by the Sewer Customer describing all actions taken
by the Sewer Customer to satisfy said compliance schedule from the date of the execution of this Compliance Order or, if a
report has been previously filed under this sub-section, since the filing of the most recent report, must be delivered to the
CLTWater. Such report must also state whether the Sewer Customer is in full compliance with said compliance schedule. If the
Sewer Customer is not in full compliance with said compliance schedule, such report must also state the cause of such non-
compliance, any remedial actions taken by the Sewer Customer as a result of such non-compliance, and the probability of satisfying
the next, scheduled requirement under said compliance schedule. The filing of any report required by this Compliance Order that is
incomplete or inaccurate will be considered a violation of this Compliance Order.
4. Upon the violation of any term of this Compliance Order,the Sewer Customer must pay to the City the sum of
$1.000.00 as a civil penalty per occurrence, unless a different penalty for a particular violation is set forth herein. Each day that a
violation continues,of sub-sections 3(b)and 3(c)of this Compliance Order will be considered a separate occurrence. The assessment
and/or recovery of any civil penalty,as set forth in this Compliance Order, is in addition to any other remedy available to the City under
all applicable laws,ordinances,rules and regulations.
5. There are no terms or conditions of this Compliance Order which are not set forth expressly herein. The Compliance Order
will expire automatically without further action of the parties on December 31,2020.

Page 5
The effective date of this Compliance Order is April 24,2019
ITY F H'1�`OTTE
:if►1
By:
Environmental Compliance Manager
Date: 1� 24

CHARLOTTE
WTER
June 21, 2019
Mr. Trent Dilworth
AERC Acquisition Corporation d/b/a DART,A Clean Earth Company
4132 Pompano Road
Charlotte, NC 28216
Subject: Response; Request Compliance Order Extension
Dear Mr. Dilworth,
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company's request to extend the •
remaining deadlines within the Compliance Order that became effective on April 24, 2019 is approved.
The deadline extensions as proposed in AERC Acquisition Corporation d/b/a DART, A Clean Earth
Company's written request for Activity's 6-8 are granted with the addition of deadline extensions to
Activities 4&5 in lieu of creating an additional activity. The approval for time extension is based the
timeline for completion as required by DART, A Clean Earth Company's 3rd party consultants to
properly complete the tasks within the current Compliance Order.
Activity Deadline for Completion Stipulated Penalties
4. Develop and Submit to Charlotte Water,
copies of all Standard Operating Procedures October 1, 2019 $1,000.00
and/or any updates to current Standard
Operating Procedures.This shall include but
is not limited to the following:
a) Submittal of all waste stream
characterization profiles to Charlotte
Water for new clients and new waste
streams from existing clients obtained
after the effective date of this Order.
b) All new waste streams must undergo
analysis by a 3rd party North Carolina
Certified laboratory as part of the
preapproval process.Analysis shall
include all parameters required in Permit
#1020. Preapproval analysis must be
completed and reviewed by the Sewer
Customer and submitted to the Control
Authority prior to the discharge of any
wastewater resulting from the treatment of
these waste streams into the collection
system.
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

c) A wastewater discharge log shall be
maintained by the Sewer Customer.This
log shall indicate which waste streams are
being discharged on a batch by batch
basis.This log shall include at a minimum
the following information: the client name,
waste stream identification for all sources
within each batch,discharge tank
identifier, date,time, and volume of each
batch discharged.
d) The Sewer Customer's Contracted 3rd
party lab will be solely responsible for
setting up all sampling equipment and
collecting all samples required by the
Sewer Customer's SIU Permit and/or this
Order. At no time shall Sewer Customer
personnel handle or have access to
sampling equipment or participate in
sampling conducted for compliance with
the Sewer Customer's SIU permit or any
other sampling required by CLTWater. All
sampling must be performed using 3rd
party sampling equipment.
5. Submit a list of all employees who will be October 1,2019 $1,000.00
responsible for operation of the wastewater
treatment system and equipment at the
Sewer Customer's Facility and the training log
for each employee. Each employee shall be
trained on all documentation procedures. All
documentation shall be maintained until
further notice.
6. Deliver to CLTWater for approval, a final October 1, 2019 $1,000.00
treatability study and written narrative of the
wastewater treatment process. The Sewer
Customer shall also submit detailed plans and
specifications for all proposed changes to the
pretreatment system including treatment
protocol,capacity, equipment, and/or
chemistry identified in the engineering report
and treatability study. A timeline for
implementation shall also be included.Any
proposed changes shall include a request for
an 'Authorization to Construct"including North
Carolina Certified Professional Engineer
stamped plans, as required by permit#1020.
No construction shall take place until an
"Authorization to Construct" has been issued
by Charlotte Water.
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
1±9R Operated by the City of Charlotte

7. Begin construction and/or other modifications November 1,2019 $1,000.00
as specified by the engineering report.
8. Complete construction and/or modifications June 1,2020 $1,00
0.00
00
and begin analysis foal all permit parameters
through a single discharge pipe(Pipe 001).
The Sewer Customer's discharge shall be
subject to the pretreatment standards in 40
CFR 437, Subpart D, specifically 437.37(b),
`Combined waste receipts from subparts A, B,
and C of this part."
Should you have any questions or concerns, please contact Katie Fleming at(704)336-4582. Thank you for
your cooperation.
Respectf
Bill Gintert
Environmental Compliance Manager
Charlotte Water-System Protection
Environmental Management Division
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the thy of Charlotte

CHARLOTTE
WTER
September 24. 2019
Mr Trent Dilworth
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company
4132 Pompano Road
Charlotte, NC 28216
Subject: Response, Request for Compliance Order Extension
Dear Mr. Dilworth,
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company's request to extend the remaining
deadtnes within the Compliance Order that became effective on April 24, 2019 is approved The deadline
extensions as proposed in AERC Acquisition Corporation d/b/a DART,A Clean Earth Company's written
request for Activity's 4-8 are granted and the modified deadlines for completion are outlined below. The
approval for time extension is based on the timeline for completion as required by DART,A Clean Earth
Company's 3'a party consultants to properly complete the tasks within the current Compliance Order,
Activity Deadline for Completion Stipulated Penalties
4. Develop and Submit to Charlotte Water,
copies of all Standard Operating Procedures November 1,2019 $1 t}0t).00
and/or any updates to current Standard
Operating Procedures. This shall include but
is not limited to the following:
a) Submittal of all waste stream
characterization profiles to Charlotte
Water for new clients and new waste
streams from existing clients obtained
after the effective date of this Order.
b) All new waste streams must undergo
analysis by a 3rd party North Carolina
Certified laboratory as part of the
preapproval process. Analysis shall
include all parameters required in Permit
*1020. Preapproval analysis must be
completed and reviewed by the Sewer
Customer and submitted to the Control
Authority prior to the discharge of any
wastewater resulting from the treatment of
these waste streams into the collection
system
Charlotte Water 4222 Westn,onl Di,Chat lotte,NC 28217 chatloitewater.org
Opoaied by the(Ay of Clio rlottr

c) A wastewater discharge log shall be
maintained by the Sewer Customer. Th s
log shall indicate which waste streams are
being discharged on a batch by batch
basis. This log shall include at a minimum
the following information: the client name,
waste stream identification for all sources
within each batch, discharge tank
identifier,date, time,and volume of each
batch discharged.
d) The Sewer Customer's Contracted 3rd
party lab will be solely responsible for
setting up all sampling equipment and
collecting all samples required by the
Sewer Customer's SIU Perm<t and/or this
Order, At no time shall Sewer Customer
personnel handle or have access to
sampling equipment or participate in
sampling conducted for compliance with
the Sewer Customer's SIU permit or any
other sampling required by CLTWater. All
sampling must be performed using 3rd
party sampling equipment.
5. Submit a list of all employees who will be November 1,2019 $1,000.00
responsible for operation of the wastewater
treatment system and equipment at the
Sewer Customers Facility and the training log
for each employee. Each employee shall be
trained on all documentation procedures.All
documentation shall be maintained until
further notice.
6, Deliver to CLTWater for approval, a final November 1, 2019 $1,000.00
treatability study and written narrative of the
wastewater treatment process.The Sewer
Customer shall also submit detailed plans and
specifications for all proposed changes to the
pretreatment system including treatment
protocol, capacity, equipment, and/or
chemistry identified it the engineering report
and treatability study. A timeline for
implementation shall also be included. Any
proposed changes shall include a request for
an 'Authorization to Construct"including North
Carolina Certified Prcfessional Engineer
stamped plans, as required by permit#1020.
No construct=on shall take place until an
"Authorization to Construct' has been issued
by Charlotte Water.
char otte Water 4222 Wes moot Di,Cltdtlone,NC 28217 charlottewwter,uIg
Q Operatet by the City or Charlotte

i
7. Begin construction and/or other modifications January 1, 2020 $1,000.00
as specified by the engineering report.
8. Complete construction and/or modifications July 1, 2020 $1.000.00
and begin analysis for at permit parameters
through a single discharge pipe(Pipe 001),
The Sewer Customer's discharge shall be
subject to the pretreadment standards in 40
CFR 437, Subpart D,specifically 437.37 (b),
'Combined waste receipts from subparts A. B,
and C of this part.'
Should you have any questions or concerns, please contact Katie Fleming at(704)336-4582. Thank you for
your cooperation.
i
Respe , , i
( ii
Bill Gintert
Environmental Compliance Manager
Charlotte Water-System Protection
Environmental Management Division
}
(
Charlotte Water 4222 Westmont Di.Omtette.NC 28217 charlottewatet.otg
16. overatcd by the City of Charlotte

CHARLOTTE
w :: JER
December 16. 2019
Mr. Trent Dilworth
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company
4132 Pompano Road
Charlotte NC 28216
Subject; Response; Compliance Order Deadline I IIJP Modification Request
Dear Mr. Dilworth,
AERC Acquisition Corporaton d/b/a DART, A Clean Earth Company's request to modify the remaining
activity deadlines within the Compliance Order that became effective on April 24. 2019 is approved.The
activity deadline modifications as proposed in AERC Acquisition Corporation d/b/a DART, A Clean Earth
Company's written request for Activities 7-8 are granted and the modified deadlines for completion are
outlined below. The approval for time extension is based on the timeline for completion as requested by
DART, A Clean Earth Company's 3rd party consultants to properly complete the tasks within the current
Compliance Order.
Activity Deadline for Completion Stipulated Penalties
7 Begin construction and/or other modifications Days after Issuance of
as specified by the engineering report. Authorization to
a. Order new tanks and ancillary Construct
equipment for pretreatment system 90 $1,000.00
modification
b. Installation of tanks, ancillary
equipment and infrastructure changes 120 $1,000.00
(electrical services, catwalks, building
supports,etc.)
c. Remove Pipe 001 to eliminate
discharge of CO CFR 437, Subpart A— 150 $1,000.00
Metal Dearing Wastes
8 Complete construction and/or modifications
and begin analysis for all permit parameters July 1 2020 $1,000.00
through a single discharge pipe(Pipe 002).
The Sewer Customer's discharge shall be
subject to the pretreatment standards in 40
CFR 437, Subpart D. specifically 437 37(b)
"Combined waste receipts from subparts B,
and C of this part."
Charlotte Water 4222 Westnntnt Dt,C hat iotle,NC?A?I7 rl a rlotIevrHer.tit F
� � Operated by the City of Chaulah•

Should you have any questions or concerns, please contact Michael Christiansen at(704) 336-4585. Thank
you for your cooperation.
Respectfully,
ar.4_
Bill Gintert
Envircnmental Compliance Manager
Charlotte Water- System Protection
CC. Ryan Johnson
Charlotte Water 4222 Westmont 213217 ce><trlottewatter.ot};
61? Operated by the City of CharInite

CHARLOTTE
WTER
June 4, 2020
Mr. Trent Dilworth
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company
4132 Pompano Road
Charlotte, NC 28216
Subject: Response; Compliance Order Deadline Extension Request
Dear Mr. Dilworth,
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company's request to modify the remaining
activity deadlines within the Compliance Order that became effective on April 24, 2019 is approved.The
activity deadline modifications as proposed in AERC Acquisition Corporation d/b/a DART, A Clean Earth
Company's written request-for Activities 7b., 7c., and 8 aregranted and the updated activityrequirements
P q
and modified deadlines for completion are outlined below. The approval for time extension is based on the
extended timeline for completion as requested by DART, A Clean Earth Company due to several
contractor/vendor scheduling and delivery delays as result of the weather and the COVID-19 Pandemic.
Activity Deadline for Completion Stipulated Penalties
7. Begin construction and/or other modifications Days after Issuance of
as specified by the engineering report. Authorization to
Construct(2/12/2020)
a. Order new tanks and ancillary Complete $1,000.00
equipment for pretreatment system
modification 180 $1,000.00
b. Installation of tanks, ancillary
equipment and infrastructure changes
(electrical services, catwalks, building
supports,etc.) 180 $1,000.00
c. Remove Pipe 001 to eliminate
discharge of 40 CFR 437, Subpart A—
Metal Bearing Wastes
8. Complete construction and/or modifications
• and begin analysis for all permit parameters 180 $1,000.00
through a single discharge pipe(Pipe 002).
The Sewer Customer's discharge shall be
subject to the pretreatment standards in 40
CFR 437, Subpart D, specifically 437.47(e),
"Combined waste receipts from subparts B
and C of this part."
Charlotte Water 4222 Westmont Di.Chatlotte,NC 28217 charlottewater.org
CS121. Operated by the City of Charlotte

Should you have any questions or concerns, please contact Michael Christiansen at(704)249-1843. Thank
you for your cooperation.
Best Regards,
Bill Gintert
Environmental Compliance Manager
Charlotte Water-System Protection
CC: Ryan Johnson
Charlotte Water 4222 Westmont Di,Charlotte,NC 28217 chailottewater.oig
® Operated by the City of Charlotte

CHARLOTTE
WTER
August 13,2020
Mr. Trent Dilworth
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company
4132 Pompano Road
Charlotte, NC 28216
Subject: Response; Compliance Order Deadline Extension Request
Dear Mr. Dilworth,
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company's request to modify the remaining
activity deadlines within the Compliance Order that became effective on April 24, 2019 is approved. The
activity deadline modifications as proposed in AERC Acquisition Corporation d/b/a DART, A Clean Earth
Company's written request for Activities 7b., and 8 are granted and the modified deadlines for completion are
outlined below. The approval for time extension is based on the 30-day extension as requested by DART,A
Clean Earth Company to complete the installation of the remaining ancillary equipment for full operation of
the new pretreatment equipment.
Activity Deadline for Completion Stipulated Penalties
7. Begin construction and/or other modifications Days after Issuance of
as specified by the engineering report. Authorization to Construct
(2/12/2020)
a. Order new tanks and ancillary Complete $1,000.00
equipment for pretreatment system
modification
b. Installation of tanks, ancillary 210 $1,000.00
equipment and infrastructure changes
(electrical services,catwalks, building
supports,etc.) $1,000.00
c. Remove Pipe 001 to eliminate Complete
discharge of 40 CFR 437, Subpart A—
Metal Bearing Wastes
8. Complete construction and/or modifications
and begin analysis for all permit parameters 210 $1,000.00
through a single discharge pipe(Pipe 002).
The Sewer Customer's discharge shall be
subject to the pretreatment standards in 40
CFR 437, Subpart D, specifically 437.47(e),
"Combined waste receipts from subparts B,
and C of this part."
Charlotte Water 4222 Westmont Dr,(hal lone,NC 28217 (hal lottewater.org
CID Operated by the City of Charlotte

Should you have any questions or concerns, please contact Michael Christiansen at(704)249-1843. Thank
you for your cooperation.
Bes ' ar s,
Bill Gintert
Environmental Compliance Manager
Charlotte Water-System Protection
CC: Ryan Johnson
Charlotte Water 4222 Westmont Dr,Chat lotte,NC 28217 chat lottewater.oig
lit9 Operated by the City of Charlotte

CHARLOTTE
W TER
October 2,2020
Mr.Trent Dilworth
AERC Acquisition Corporation d/b/a DART,A Clean Earth Company (DART)
4132 Pompano Road
Charlotte,NC 28216
Subject: Compliance Order- Schedule of Compliance,Activity 8 Completion, Permit#1020
Mr. Dilworth;
This letter serves to confirm the completion of Activity 8 outlined in the Schedule of Compliance
contained in the Compliance Order originally issued to AERC Acquisition Corporation d/b/a DART,
A Clean Earth Company(DART) on April 24,2019,with modifications issued June 21,2019,
September 24,2019,December 16,2019,June 4,2020,and August 13,2020.
At this time,DART has completed Activity 8 of the Compliance Order:"Complete construction
and/or modifications and begin analysis for all permit parameters through a single discharge pipe
(Pipe 002).The Sewer Customer's discharge shall be subject to the pretreatment standards in 40
1 437.47(e), mine waste receipts from subparts B and C of this
CFR 437,Subpart D,specifically "Combined d p p
part.,,,.
In response to the completion of Activity 8,the following actions contained within the Compliance
Order remain:
Per the requirements listed under Activity 1 of the Compliance Order,DART shall:
• "monitor daily during the effective period of this Compliance Order for all parameters listed
in Part 1,B.of Permit#1020. All discharge from the Sewer Customer's Facilities shall be
sampled;this includes discharges from both Pipe 001 and Pipe 002.Submit all required
sampling and analytical documentation,along with a summary of results to CLTWater no
later than the twentieth day of the month following the month in which the samples were
taken. If no discharge occurs during the reporting period,"no discharge"shall be reported.
o The Sewer Customer's contracted 3rd party lab will be solely responsible for setting
up sampling equipment and collecting all samples for Self-Monitoring analysis
beginning on the effective date of this Order. At no time shall Sewer Customer
personnel handle or have access to sampling equipment or participate in sampling
conducted for Permit compliance. Sampling must be performed using 3rd party lab
equipment."
The above-listed activity shall continue,lasting 6 months beyond the completion of Activity 8 of the
Compliance Order. (Notification of completion of Activity 8 received: 8/31/20)
Per the requirements listed under Activity 2 of the Compliance Order,DART shall:
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
�! Operated by the City of Charlotte

• "hold meetings with CLTWater Personnel in order to communicate the progress of the
requirements outlined in this Compliance Order. The Sewer Customer shall be responsible
for requesting and scheduling each monthly meeting."
The above-listed activity shall be conducted by the"Last business day of each month throughout
the duration of the Compliance Order" (Per#5 of the terms and conditions; "The Compliance Order
will expire automatically without further action of the parties on December 31,2020").
Charlotte Water appreciates the efforts of DART in meeting the Compliance Agreement deadlines.
If you have any questions or concerns,please contact Michael Christiansen at 704-336-4585.
Thank you for your cooperation.
Respectfully,
Michael Christiansen
Environmental Compliance Specialist
Charlotte Water-System Protection
Cc: file
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 chat lottewater.arg
Operated by the City of Charlotte

CITY OF CHARLOTTE
NORTH CAROLINA
IN THE MATTER OF
CHARLOTTE WATER ) COMPLIANCE ORDER
PRETREATMENT PERMIT ) Effective;August 7,2019
NO. 5012
ISSUED TO Haz—Mat Environmental Services, LLC )
Pursuant to provisions of the ordinances, rules and regulations of the City of Charlotte concerning the discharge of sewage into
the City of Charlotte's sewer system, this Compliance Order is made and entered into by("Sewer Customer")and the City of Charlotte,
North Carolina("City").
The Sewer Customer and the City order to the terms and conditions set forth below:
1. The Sewer Customer discharges sewage into the sewer system owned by the City and operated by Charlotte Water
("CLTWater"). Such discharge arises from the operations of the Sewer Customer at its facilities("Sewer Customers Facilities")located
at the address set forth below and is subject to the provisions of CLTWater Pretreatment Permit identified below:
Sewer Customer's Address:
210 Dalton Avenue
Charlotte, North Carolina 28206
CLTWater Pretreatment Permit No. 5012("Permit")
2. In the operation of the Sewer Customer's Facilities, the Sewer Customer is unable to comply with certain limitations and
conditions set forth in the Permit,which are:
a)The Sewer Customer is unable to comply with the following effluent limitations set forth in the permit:
Limited Parameter Daily Maximum Monitoring Frequency
cBOD 1800 mg/L 4"/3 months
b)The Sewer Customer is also unable to comply with the following permit conditions:
Permit conditions contained in Part I. C.1, of Permit#5012 and Section 23-91 (d)(2)of the Sewer Use
Ordinance. The Sewer Customer has continuously sampled wastewater that is not representative of the Sewer
Customer's discharge.
The effluent limitations and permit conditions set forth in the permit and described above are hereinafter referred to as"Subject Effluent
Limitations and Subject Permit Conditions."
Compliance with the Subject Effluent Limitations and Subject Permit Conditions will require the Sewer Customer to develop alternative
solutions to eliminate non-compliance and to prepare plans and specifications, as necessary.
3. The Sewer Customer in its efforts to comply with the Subject Effluent Limitations and Subject Permit Conditions will:
a) Comply with all terms and conditions of the Permit,during the term of this Compliance Order;provided that, no violation
of the Permit will be a violation of this Compliance Order. Violation of any term or condition of the Permit, except as
expressly set forth herein, will remain fully enforceable under the terms of the Permit and subject to applicable
ordinances, rules and regulations of the City.

Page 2
Permit No. 5012
b) Undertake and complete the following actions in accordance with the indicated time schedule:
Activity Deadline for Completion Stipulated Penalties
1. The Sewer Customer shall monitor daily during the Beginning August 7,2019 and $1,000.00
effective period of this Compliance Order for all parameters lasting until 60 days after
listed in Part 1, B.of Permit#5012.All required sampling completion of Activity 10
and analytical documentation as listed in Part 1, C of Permit
#5012 must be submitted to CLTWater no later than the
twentieth day of the month following the month in which the
samples were taken. If no discharge occurs during the
reporting period,"No Discharge"shall be reported to
CLTWater in writing.
a) The Sewer Customer's contracted 3rd party NC Certified
Lab shall be solely responsible for setting up sampling
equipment and collecting all samples required by the
Sewer Customer's SIU Permit and/or this Order. At no
time shall Sewer Customer personnel handle or have
access to sampling equipment or participate in
sampling conducted for compliance with the Customer's
SIU Permit and/or this Order. All sampling as required
above or by the Sewer Customer's SIU Permit must be
performed using 3`d party sampling equipment.
2. The Sewer Customer shall agree to hold meetings with Last business day of each $1,000.00
CLTWater personnel in order to communicate the progress month throughout the duration
on satisfying the requirements outlined in this Compliance of the Compliance Order
Order. The Sewer Customer shall be responsible for
requesting and scheduling each monthly meeting.
3. Contract with a North Carolina professional engineering September 15,2019 $1,000.00
firm for the following:
a) Evaluate the effectiveness and applicability of the Sewer
Customer's wastewater treatment system and wastewater
treatment operational processes and procedures. This
shall include an evaluation of treatment protocols,
treatment system capacity, chemistry used, record
keeping, waste stream screening and tracking, and
employee training related to wastewater treatment.
b) Conduct a treatability study on the current pretreatment
system and develop plans for improvements as
necessary. The Permittee shall be required to submit
treatability results for all processes and equipment and
demonstrate their ability to comply with all parts of SIU
Permit#5012.
c) Evaluate all current Standard Operating Procedures and
make recommendations for incorporating required
changes and/or developing new documentation as listed
in Activity 4.
d) Develop a plan to ensure that wastewater is representative
of typical discharge when sampling is occurring at Pipe
001.

Page 3
Permit No. 5012
4. Develop and Submit to CLTWater copies of all Standard November 1,2019 $1,000.00
Operating Procedures and/or any updates to current
Standard Operating Procedures.These procedures shall
become a permanent condition and shall be continued after
the completion of this Compliance Order. This shall include
but is not limited to the following
a) A wastewater discharge log shall be maintained by the
Sewer Customer. The log shall indicate which waste
streams are being discharged on a batch by batch basis.
This log shall include the client name, waste stream
identification for all sources within each batch, discharge
tank identifier, date, time, and volume of all batches
discharged.
b) All batches shall be tested using an in-house COD meter.
A log shall be kept with the COD results along with the
date(s)the batch is treated.
5. Deliver to CLTWater for approval, a report on the November 1,2019 $1,000.00
evaluation of record keeping,waste stream screening and
tracking,and employee training as described in Activity 3
and any proposed improvements to these processes. The
report must be stamped by a NC Professional Engineer.
6. Deliver to CLTWater for approval,the plan to address November 1,2019 $1,000.00
representative sampling of wastewater as described in
Activity 3. The plan must be stamped by a NC Professional
Engineer.
7. Submit a list of all employees who will be responsible for November 1, 2019 $1,000.00
operation of treatment system and equipment at the Sewer
Customer's Facilities and the training log for each
employee. Each employee shall be trained on
documentation procedures.All documentation shall be
maintained until further notice.
8. Deliver to CLTWater for approval,a final treatability study January 1,2020 $1,000.00
and written narrative of the wastewater treatment process
as described in Activity 3. The Sewer Customer shall also
submit detailed plans and specifications for all proposed
changes to the pretreatment system including treatment
protocol,capacity, equipment, and/or chemistry identified in
the engineering report and treatability study.A timeline for
implementation shall also be included.Any proposed
changes shall include a request for an"Authorization to
Construct"including the North Carolina Certified
Professional Engineer stamped plans,as required by
Permit#5012. No construction shall take place until an
"Authorization to Construct"has been issued by CLTWater.
9. Receive"Authorization to Construct"from CLTWater. February 1, 2020 $1,000.00

Page 4
Permit No. 5012
10. Begin construction and/or other modifications to the February 15,2020 $1,000.00
pretreatment system as specified by the engineering report.
11. Complete all construction and/or modifications to the May 31,2020 $1,000.00
pretreatment system.
The actions and time schedule set forth above may only be modified by written agreement of the parties upon the written
request of the Sewer Customer. Any request for a modification must be submitted to the Environmental Compliance Manager of
CLTWater at least ten (10) days before the deadline which is proposed to be modified. Such request may be permitted, denied or
made subject to such conditions as the System Protection Manager may determine in his/her sole and absolute discretion;
c) Comply with the following Effluent Limitations during the term of this Compliance Order in lieu of the Subject Effluent
Limitations referenced in paragraph 2(a):
Limited Parameter Daily Maximum Monitoring Frequency
cBOD 1500 lbs/day Daily
The effluent limitations set forth in this sub-section are the only effluent limitations which have been modified from the Permit by
this Compliance Order. Failure to comply with the effluent limitations set forth in this sub-section will not be considered a violation
of this Compliance Order unless and until such failure to comply constitutes "Significant Non-Compliance" as that term is used in
the State of North Carolina Department of Environmental Quality Administrative Code Section: 15A NCAC 2H .0903(b) (31).
d) No later than fourteen (14) calendar days after each date contained in the Compliance Schedule set forth in
Paragraph 3(b) of this Compliance Order, a written status report signed by the Sewer Customer describing all actions taken
by the Sewer Customer to satisfy said compliance schedule from the date of the execution of this Compliance Order or, if a
report has been previously filed under this sub-section, since the filing of the most recent report, must be delivered to
CLTWater. Such report must also state whether the Sewer Customer is in full compliance with said compliance schedule. If the
Sewer Customer is not in full compliance with said compliance schedule, such report must also state the cause of such non-
compliance, any remedial actions taken by the Sewer Customer as a result of such non-compliance, and the probability of satisfying
the next, scheduled requirement under said compliance schedule. The filing of any report required by this Compliance Order that is
incomplete or inaccurate will be considered a violation of this Compliance Order.
4. Upon the violation of any term of this Compliance Order,the Sewer Customer must pay to the City the sum of
$1,000.00 as a civil penalty per occurrence, unless a different penalty for a particular violation is set forth herein. Each day that a
violation continues.of sub-sections 3(b) and 3(d) of this Compliance Order will be considered a separate occurrence. The assessment
and/or recovery of any civil penalty, as set forth in this Compliance Order, is in addition to any other remedy available to the City under
all applicable laws,ordinances, rules and regulations.
5. This Compliance Order constitutes the entire agreement between the parties. There are no terms or conditions of this
Compliance Order which are not set forth expressly herein. The Compliance Order will expire automatically without further action of the
parties on 12/31/2020
The effective date of this Compliance Order is August 7, 2019
ArrLOTTE
By: t(
Environmental Compliance Manager
Date: '7- 701 1

CHARLOTTE
WTER
June 1,2020
Mr. Neil Danziger
Haz—'Mat Environmental Services,LLC
P.O. Box 37392
Charlotte, NC 28237
Subject:Compliance Order Termination, Permit# 5012
Mr. Danziger:
Haz—Mat Environmental Services, LLC has completed all activities listed in the Compliance Order
issued on August 7,2019. The permittee has requested an increase to their cBOD loading and will
be issued a permit modification effective June 1,2020.The following will also be required of the
permittee in the permit modification:
- Quarterly TTO sampling shall occur.
- Wastewater treatment logs are to be kept onsite.
- Summaries of each type of waste received,treated and discharged shall be submitted to
CLTWater monthly.
- A third-party lab will be required to conduct all sampling.
- Discharge shall occur during normal operating hours.
With these new requirements and based off the completion of all activities in the Compliance Order,
the Compliance Order shall be terminated effective June 1.2020.
Haz—Mat Environmetal Services, LLC monthly meetings are no longer required,and the sampling
schedule can return to the regular permitted schedule.
Charlotte Water looks forward to working with Haz—Mat Environmental Services,LLC in the future.
If any questions arise please call Ryan Johnson at 704-249-1887 or Sarah Daley at 704-336-4729.
Thank you for your cooperation.
Best R-:.rds
11
Bill Gintert
Environmental Compliance Manager
Charlotte Water-System Protection
Charlotte Water 4222 Westmont Drive,Charlotte,NC 28217 charlottewater.org
•
((Yh Operated by the City of Charlotte

CHARLOTTE
N/VITER
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
7. Public Notice
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
9 Operated by the City of Charlotte

As required by 40 CFR 403.8(f)(2)(viii) the City of Charlotte's Charlotte Water publishes annually
the names of industrial users who are in Significant Non-Compliance (SNC) of pretreatment
standards and/or requirements. The following is a list of users identified as in SNC for the
reporting period of January 1, 2020 through June 30, 2020.
B Brenntag Mid-South, Inc. 0 Generic Bidco II, LLC, dba Prinston
11750 Fruehauf Drive Laboratories
Charlotte, NC 28273 3241 Woodpark Blvd
Charlotte, NC 28206
B4O Express Container Services
1730 Tarheel Road
Charlotte, NC 28208
LEGEND:
A= VIOLATED ONE OR MORE OF IMPOSED CONVENTIONAL POLLUTANT LIMITS
B= VIOLATED ONE OR MORE OF IMPOSED TOXIC POLLUTANT LIMITS
C= UNDER A COMPLIANCE AGREEMENT
D= UNDER A COMPLIANCE ORDER
E= FAILED TO PERFORM THE REQUIRED SELF-MONITORING OR A SIGNIFICANT PORTION THEREOF
F= SIGNIFICANTLY FAILED TO MEET REPORTING REQUIREMENTS
G= FAILED TO DELIVER REQUIRED INFORMATION WITHIN 45 DAYS AFTER THE DUE DATE
H= FAILED TO COMPLETE AN ACTIVITY IN AN S.O.C.WITHIN 90 DAYS AFTER THE SPECIFIED DEADLINE
1= CONVICTED OF CRIMINAL VIOLATIONS OF THE CWA AND SEWER PRIVILEGES REVOKED
J= VIOLATED ONE OR MORE PERMIT CONDITIONS
K= SLUG LOAD
L= FAILED TO ACCURATELY REPORT NON-COMPLIANCE BY ALTERING INFORMATION CONTAINED ON THE
PAPERWORK
M= PERMIT TERMINATED
N= FALSIFYING INFORMATION;TAMPERING,DAMAGES AND/OR OTHERWISE RENDERING SAMPLE
EQUIPMENT INACCURATE OR INOPERABLE
0= VIOLATED ONE OR MORE PROHIBITED DISCHARGE STANDARDS
P= UNDER A CEASE AND DESIST ORDER
Q= ILLEGAL DISCHARGE

Daley, Sarah
From: Donald West <[e-mail]>
Sent: Wednesday, October 21, 2020 2:56 PM
To: Daley, Sarah
Subject: RE: [EXT] ad proof from Charlotte Business Journal
EXTERNAL EMAIL:This email originated from the Internet.Do not click any images,links or open any attachments unless you recognize and trust the sender and
know the content is safe.Please click the Phish Alert button to forward the email to Bad.Mail.
Oh no sorry!Just realized I sent the wrong ad!!!
See below, my contact for Atrium has nearly your exact same name Q

42 CHAR0CT I E BUSINESS JOURNAL OCTOBER I6.2020
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As required by 40 CFR 403.&l%2)(eI)B.divot Charlotte's Gestalts Water pubhenes annuals the sawn AMU \� 1
MIMSCE;7dUMtelusers IMO a4 am In Sognec � ll.(SRC)of p. M ?4 0n. standards UPCOMING l• !.- •
reed's fOCRIMmrr W 4.The 410*Y1g 4 In 4list at es Ida4R as In SNC M Its al w rep011Rg pore ,.
.....,1,2020Itrogb June 30,2°20 SPECIAL REPORTS "'F`'
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1 7780 FTItrmIA Ixor Ores LRXe1DrICs pm..shwa RR.+s.00,..O.PAa _.i '
Charlotte,NC 28273 3241 Wordiest Shod p.olc e8l.T..ns moors.,l0 a.re -
CIIRrWtte.NC 2820E err Spree R.pn0 vanes exe a0s e
NOVEMBER 13 --
13.0 ENr1R:s Cont..Smna•s r
I73011*46e1 RoOd MOST ADMIRED CEOs
CNa0R0.NC 29208 AWARDS - r)-
_______.__-____ NOVEMBER 20
1
LEGEND BEST PLACES ,. -
4.VI40600M OR MORE O"*V 1N OSEDC0EN6O1MLROLLI.T0Ni MITES TO WORK AWARDS
R.NO1ATED ONE OR MORE OF uPOSED TOXIC POLLUTANT LINTS
Cr UNDER A COMPLIANCE AGREEMENT NOVEMBER 271111.11.
D.UNDER ACOLNwICEORDER COMMERCIAL
E.EARED TO PERFOR.AroE REWIRED SE:F'IONROMIO OR SIGOARCANTPORTION rr.EREOE REAL ESTATE -"'-
F•SGNIFICANI.YFA*EOTO WET REPORTo1GRE0UREMENTS QUARTERLY
G•FARED TO DE1rvER REOUtREO w6OROATO 11MW N 0 AS DAYS AFTER THE DUE DATE .a/
N.FARED TO COMAE TE AN ACTsM,P.AN SOC YATRW 90 DAYS/WIER THE S'PE6FIED DEAO0E 1 I• CONCOCTED OF CRIMINAL.N THE NOTATIONS OF CWA AND SEWER PRIVREGES REVOKED DECEMBER 4 `
J. NOLATEO ONE oR GORE PERMIT EON0110.5 FAST 50 AWARDS
•A.UO LOAD
L•F.SE0 TO ACCURATE,REPORT NON.COt1Pl:NKEBYAL1ERs.GRr0R44T10NCON1AR20 Ca THE PAPERWORK DECEMBER 11
U.PiR pT TERMINATED
CHARLOTTE HO
FALSIFYNO INFORMATIONTA.VERNG DAMAGES AnDOR OTHERWISE RENOERNO SAMPLE EOUWVENT
INACCURATE OR INOPERABLE
Or NOLATED ONE OR MORE PROHMISE0 O*CNAROE STANDARDS
P.UNDER A CEASE AND OESTST ORDER -. .
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From: Daley, Sarah <[e-mail]>
Sent:Wednesday, October 21, 2020 2:38 PM
To: Donald West<[e-mail]>
Subject: RE: [EXT] ad proof from Charlotte Business Journal
Hi Don-just wanted to check and make sure the ad ran last Friday?
Thanks,
Sarah
From: Daley, Sarah
Sent:Wednesday, October 14, 2020 12:19 PM
To: 'Donald West'<[e-mail]>
Subject: RE: [EXT] ad proof from Charlotte Business Journal
2

Hi Don- I realized that I never responded to this. The proof looks good and Bill mentioned to me that he completed the
signature,so we should be good for Friday. Let me know if there's anything else you need from me.
Thanks,
Sarah
From: Donald West<[e-mail]>
Sent:Wednesday,October 07, 2020 9:26 AM
To: Daley,Sarah<[e-mail]>
Subject: [EXT] ad proof from Charlotte Business Journal
EXTERNAL EMAIL:This email originated from the Internet.Do not click any images,links or open any attachments unless you recognize and trust the sender and
know the content is safe.Please click the Phish Alert button to forward the email to Bad.Mail.
Was not sure if I sent this yesterday afternoon.
Wanted to be sure you had it!
Let me know if this is good to run, I sent the eSign to Bill as well.Just waiting on his signature and we are good to go.
Thanks!
Don West I Account Executive
Charlotte Business Journal
550 S. Caldwell St Suite 910 I Charlotte, NC 28202
Cell: 704-975-8868
CHARLOTTE
BUSINESS JOURNAL
3

42 CHARLOTTE BUSINESS JOURNAL
_________--- OCTOB
LEADS --
portion of lot 12 Block 2 Trans AM SFE II LLC to CPI/ Ct.,Harrisburg 28075, and Bonnie Dean Jeffrey P.and Bonnie W. Glen ID 55088657780000, 303355/303356/303357 Duncan,121 Cross Current
Spangler Industrial Center ID Amherst SIR Program Lot 114 Bradford Park Underwood,11017 Wells to Netson J.and $300,000. (10 parcels),$750.000. ', En.,Belmont 28012,Lot
12104203,51,900,000. Owner LLC,1404 Besor ID 55065194600000, Thombeck Ln.,Midland Stacy Erb,7738 Cotswold polaris 174 Duane LLC l0 142 McLean-South Shore ID
Charles H.and Gladys W. Place NWJ7857 Meadow f435,000. 28107,Lot 61 Cedarvate Ct.,Charlotte 26213,Lot GASTON COUNTY Wisdom Properties LLC,P.O. 300068,$659,000.
Tyndall Revocable Trust Crossing Dr./4437 Alexander Farm ID 5 5 2 5845 7 3 80000, 31 Coventry ID 116G3100,
Eastwood Construction DJM NNN IV LLC to Box 8095,Calabasas,Calif. John D.and Mary A.Sowers
Hill Ct.,Lot 38 Havenbrook/ Partners LLC to William E. f375,000. f332,000. Roy Emerling,P.0.Box 91372;417 S.Emerson It, I to JeffreyA.and Michele
to Virginia TL.rust,
Hargrave Lot 116 Cabanas Crossing/
Revocable Trust,10012Cannon Jr.,1109 Hearth NVR Inc.to Shushma NVR Inc.to Rachel Amite, 204,Boston,N.V.14025, Gastonia 28052,Lot 1 FW A.Holtzappie,303 Forest
Brass Eagle Ln.,Charlotte Lot 57810000/4 71ID 93 Ln.SW,Concord 28025,Lot Rangaswamaiah and 7275 Waterwheel St.SW. Hoffman Road and South Bradley Estate Property ID Bay Ct.,Belmont 28012,Lot
10000/5077443980000. 162 Park View Estates ID Channabasappa Sangappa Concord 28025,Lot 158 New Hope Road 10116029, 107454,$735,000. 10 Forest Bay 10 193421,
Po21Q101/2 0 4/2 81 14 $8100J5 50 7 7443980000. 5528459739,$413,000. Vyapari,10356 Paper The Mills ID 5527742103, 93,045,000. 8650,000.
Polk St.,Pineville oleo ID 3810,500Kathy M.and Richard
Birch Dr.,Charlotte 28215, $330,500-
T070 1/2/2080acres ID Niblock Homes LLC to John Lewis B.Guignartl Jr.and Fisette to Adam 7.and HOP River Park LLC to fDH
M/I Homes of Charlotte lot 213 Holcomb Woods
207 25,00020809320, William and Deborah Bost Heritage Homes of Lynne M.Perrin to Gaston Kimberly A_Crossley,225 Charlotte LLC,110 Village
LLC to Aradhana Padhy ID 55055862100000,
f 1.715,000. Walker,1339 Stonecroft Ln. the Carolinas Inc.to Land Co.LLC,32 N.Main 5.Shore Dr.,Belmont 28012, Trl.4215,Woodstak,Ga.
and Enjoy Bolan,9703 f372,000.
Infinity Real Estate Garamont Pkwy.NW,Concord NW Concord 28027,lot 9 Christopher M.and Martha St.4100,Belmont 28012; Lot 62 Mclean-South Shore 30188;325 Queens Ad./382
Holdings LLC to Williams 28027,Lot 431 Allen Milts ID Woodbridge ID 41041990, Century Communities A.Nosey,3838 Isenhour Rd., 20 Glynlaurel tn.Bessemer ID 225530,$725,000. Crandon Rd.,Gastonia/Mt.
Russell Group Inc., 020010043100,f580,000. f407,500. Southeast LLC to Shawn Nannapolis 28081,Lot 3-130 City 28016,(1.329 acres)ID AGSC Parkside LLC to Holly 28052,River Park ID
Flaherty and leania The Village at Kellswater 213461,$2,000,000. 142333/142457/302641
116 Davidson Ridge tn., Samuel F.and Christine Steve D.and Jennifer B. Matthews,827 Oak Manor Adams Homes AEC LLC,
Lang to Anthony M.and Bridge ID 5602696382, Jimmy Land Lynn Cline to 3000 Gulf Breeze Pkw (16 parcels),$644,000.
Mooresville Rd.,281 9935 L.Belnavis by their Agent I Dr.SE,Concord 2802S, $322,000. 3, '
i Rocky River Rd.,Charlotte to Patricia A.Springer Ashley N.Green,8310 Lot 52 Pleasant Oaks Stephen 1.and Andrea M. Gulf Breeze,Fla.32563; Fred A.and Janet A.
28215,Lot 2A ID 10520136, Breton Way,Harrisburg Taylor Morrison of Karas,241 Village Glen Way, 3925/3921/3917 Port Jackson to Bryan S.Jones
and David P.Musume<i, ID 750402797820000, and Kim L.Allison,3671
f1,700000. 28075,tot 100 Churchill Carolinas Inc.to lose Mt.Holly 28120,Lot 402 Richmond Ave.,Gastonia
6300 Harbor Dr.,Concord Farms ID 55067850520000, $370,000. Zunlga Morales,4395 Stonewater Bay Properties 28056,Lots 23.27/100-
David E.Parrish to 28025,Lots 34/35 LakeSherwood Cir.,Gastonia
Hausmann Properties LLC. Shore ID 55680483750000, $403,000. NOR Inc.to Ashis Shakya Hunton Dale Rd.NW,Concord LLC ID 211590,$1,200,000. 105/116-120/143 Parkside 28056,Lot 4 Country Club
Per $565.000. Epson Poplar Tent LLC to and Arepon Souvannarith, 28027,Lot 131 Horton Dana and Deborah Corcoran ID 30 382 0/30382 1/30 38 2 2 Estates Property ID 144361.
2313 Randolph Rd.,Charlotte 10340 Paper Birch Dr., forest ID 020048013100, (17 parcels),$712,500. $618,009.
David Dilworth and Faith to Bruce S.and tan E.
28207;2315/2317/2319 M/I Homes of Charlotte LLC Charlotte 26115,Lot f321,000.
Joy Scholl,9008 Treetop Rosenblatt,120 Kestrel Ct., Peachtree Residential NC Jeffrey C.and Jane S.
Randolph Rd.,Charlotte to Tirumalarxo Dubba and ID 55055873990000,
Holcomb Woods
Way NW,Concord 28027, Century Communities Mt Hotly 28120,Lot 409 LLC to Brun and Amanda Fawcett to Max P.and Emily
28207,Tracts Illill/IV Mallika Avadhan 9585 Lot 37 The Courtyards on ID 5 5 0 5 5 87 3990000,
Square
2017/1019 Randolph Pressley Dr,NW,Concord y $361,000. Southeast LLC to Nicole Stonewater Bay Properties Gambrel!,112 Lanyard A.MCCradden,308 Lord
Square Office Condominiums 28027,lot 87 Edenton at Poplar Tent ID 4580585536, Sha-Roy Healing,367 LLC ID 212967,$987,000. Ln.,Belmont 28012,Lot Ct.,Cramerton 28032,Lot
ID 12711221/12711222 Cox Mill ID 02031E008700, f387,000. Century Communities pleasant New Ln.SE,Concord 10 McLean-South Shore ID 18 Blak C Cramer Mountain
Southeast LLC to Jacobus Grace Howe Keel and R.
/12711223,$3,125,000. f456,000. SaOI D.and Rita S.Bator to 28025,Lot 76 Pleasant 301281,8709,500. Country Club 8 Pro
L.Peelers and Melissa Griffin Keel to Brian 1. Y Properties
Derrick Wilson,321 Sutro Oaks ID 56403752460000, Litwak and Nancy Stewart Pulte Nome Co.LLC to Inc.ID 196070,f578.000.
YOKrk COUNTY John P.Shingledeckeand Forrest Dr.NW,Concord Lparkle ton Peelers,10903 f320,000. Litwak,204 Merewood Rd., Elizabeth F.and Sean E. KTW Holdings LLC to 1020
John P.Singledecker and Sparkle Creek Dr.,Midland
28027,Lot 389 Winding New Home Construction Belmont 28012,Lot 117 Sowers,201 S.Shore Dr., Gn tone Apartments LLC,
Margaret C.Boshamer I Jennifer J.Shind Michele
38107,Lot 125 CedarvateYs
Trustee to EPIC2020 LLC, to Jeffrey A.and Michele Wait.ID 46709631630000, Farm ID 55255675586000, LLC to Jacob H.Mims,6265 Block 2 Glenmere ID 127042, Belmont 28012,Lot 59 751 NW 122nd Ave.,Miami,
f387,000. Lynwood Dr.NW,Concord $965,000. McLean-South Shore ID Fla.33182;761 5.Miller
23974 R 3 5 Qui Ln., Ln.ork Rd....Dalto nw,of44 W1226;sa f360,000. 28027,Lot 24 Quail Hollow 226519.5700,000. St.,Gastonia 28052,Lots
29745:115 Quitwood Ln., Dalton,Mass.OJ226; Niblock Homes LLC to NVR Inc.to Frederick W. Peachtree Residential
Clover 29710,(50.568 acres) I 2404 Claridge Rd.,Concord Jerry F.and Margaret B. Park ID 45998852210000, Peachtree Residential 5-11 DE C Adams Gastonia ID
9 and Cherie F.Smith,2014 NC LLC to Philip E.and
K)0100701003,5784.000. 28027,Lot 287 Wellington Dyer,3815 Zemosa tn. Sewall Ave.SW,Concord 3315,000. Deborah Marotta Trustees, LLC to Brian J.and Tekkla 111681,$567,000.
Chase IS 4682217415000EL NW,Concord 28027,lot 18 28025,lot 85 The Mills John M.and Tracy L. 117 Summer Shoal Place, K.Dana,229 S.Shore Dr., Jose A.and Cortney B.Goes
5450,000 Woodbridge ID 410411800, ID 55276396680000, Fernandez to Megan Nicole Belmont 28012,Lot 87 Belmont 28012,Lot 63 to Longwood Godlock Jr.
► Rlt At Ertata Taylor Morrison of $381,500. $348,500. Henderson and Aleksandar McLean South Shore ID McLean South Shore ID and Nicole Elliott Godlock,
N.Babaa,11655 Baystone 301267.$779,500. 225531,$683,500. 2913 Old StageRd.,Gastonia
TtanrACiiOnB.- AnaCarngnlaoattas 0!Cannon Partners Construction glaChristopher R.and
Arangulavan and Rathi Partners LLC to Angela pashonda S.Burkett to Place.Concord 2 Johnathan L.Jr.and Martha 280524
RertdlntiiJ Kannan,110701d Trace Powell and Alexander 8arnabus I.MCEntyre and Lot 104 Porters Landing
Andrew I.and Vicki W.Light ,lot 1 longwood
ng to Jessica L.and Patrick J. Crowders Mountain ID
Rd.NW,Concord 26027, Dinola,1130 Hearth Ln. M<Entyre, Kimberly S.Reaves.3804
ID 5 5 2 5 2 4 956 10000, C Rhyne to Michael F.and
Quinlan,122 Berry Mountain 154753,f 537,000.
Toni Phillips
".thiamin),COUNTY Lot 261 Allen Mills ID SW,Concord 28025,Lot 10904 M<Camie Hill $308.000. Emerald tn..Gastonia 28056, Rd.,Cramerton 28032,Lot Douglas E.Jr,and Sheryl p.
020010026100,S444,000. 182 Park View Estates Place,Concord 28025. NYR Inc.to Michael and Lot 16 fairways ID 14a7g3 12 Cramer Mountain Country Featherston Jr.to Ronald
EpN IAtsets LLC to CPI/ ID 59,000.0020000, Club E Properties Inc.ID
Amherst SFR Program Niblock Homes LLC to Lot 198 Porters Landing Charlotte Olmstead,Concord f769,500. L.and Donna C.Stewart
f379,000, Waterwheel St.SW, 196021,4675,000. Trustees.503 Maymont Dr..
Owner LLC,BI O 5 Plaza on TRhom V.and Carolyn T. ID 55253555560000, [LC
Development
Thomason,3479 St.Clair NVR Inc.to Ricky Jr. f345 000. 28025,Lot 155 The Mills LLC to Merita Homes � Pulte Home Co.LLC to Cramerton 28032,Lots 16
The Lake 660/,Austin,Taxes 9e
Ct.NW,Concord 28027,Lot and San Ward,7267 ID 55277329540000, � Matthew and Kayla Meyer, Block I Cramer Mountain
78746:266U/2612 Poplar Ricky J.and Faye D. of the Carolinas Inc.,
Cove Dr.NW/705 Sylvan St. 21 Hensley ID 5611219a03, Waterwheel St.SW,Concord Huneycutt to Todd D. T307,000. 13925 8allantyne Corp. t05 Cross Current Ln., Country Club&Properties
SW,Concord 28027,Lots 4439,500. 28025,lot 160 The Mills Fulk,2831 Lambert Rd., Mickey R.Cline to Robert Place 4300,Charlotte Belmont 28012,Lot 138 Inc ID 796206,$5J5,000.
ID 55277412560000, Mclean-South Shore ID
13/16 Poplar Cove/Lot 3 Kevin R.and Patricia D. Mt.Pleasant 28124;8936 S,Graham,9050 Bolin Ct., 28277;9353/9359/9365 Pina5 LLC to Initech
f377.000. li 300064,$660,000.
TMOW LLC ID 56106619980 Painter to James Andrew Crestwood Dr.,Mt.Pleasant Pikesuiile,Md.21208,3955 Dunwich Dr.,Gastonia Management LLC,P.O.Sax
000/56106740210000/563 I Kegarise and Lauren A. John A.and Constance 28124,lot 12 Hilltop Acres Morris Burn Dr.SW,Concord 28056,Lots 61.65 et al. Pulte Home Co.LLC to 1302,Belmont 28012;675A
02093660000,$845,500. Himebaugh,9621 Collis : Fessler to Daniel Ray ID 5670498856,$340,000. 28027.Lot 230 Morris Merltage at Nolen Farm ID Byron R and Ellen E. Dallas Stanley Hwy.,Dallas
C llrltil Ili II
As required by 40 CFR 403.8(f)(2)(viii)the City of Charlotte's Charlotte Water publishes annually the BUSINESS JOURNAL
names of industrial users who are in Significant Non-Compliance(SNC)of pretreatment standards
and/or requirements.The following is a list of users identified as in SNC for the reporting period of UPCOMING
January 1,2020 through June 30,2020. SPECIAL REPORTS
B Brenntag Mid-South,Inc. 0 Generic Bidco II,LLC,dba Prinston The Charlotte Business Journal editorial staff
11750 Fruehauf Drive Laboratories produces Special Reports focused around
Charlotte,NC 28273 3241 Woodpark Blvd specific topics.Take this opportunity to utilize
Charlotte,NC 28206 our Special Reports to promote your business.
13,0 Express Container Services NOVEMBER 13
1730 Tarheel Road v JST ADMIRED CEOs
Charlotte,NC 28208 AWARDS
NOVEMBER 20
LEGEND: BEST PLACES
A= VIOLATED ONE OR MORE OF IMPOSED CONVENTIONAL POLLUTANT LIMITS TO WORK AWARDS
8= VIOLATED ONE OR MORE OF IMPOSED TOXIC POLLUTANT LIMITS
_ C= UNDER A COMPLIANCE AGREEMENT NOVEMBER 27
0= UNDER A COMPLIANCE ORDER COMMERCIAL
E= FAILED TO PERFORM THE REQUIRED SELF-MONITORING OR A SIGNIFICANT PORTION THEREOF REAL ESTATE
F= SIGNIFICANTLY FAILED TO MEET REPORTING REQUIREMENTS
G= FAILED TO DELIVER REQUIRED INFORMATION WITHIN 45 DAYS AFTER THE DUE DATE QUARTERLY
H= FAILED TO COMPLETE AN ACTIVITY IN AN S.O.C.WITHIN 90 DAYS AFTER THE SPECIFIED DEADLINE
1= CONVICTED OF CRIMINAL VIOLATIONS OF THE CWAAND SEWER PRIVILEGES REVOKED DECEMBER 4
J= VIOLATED ONE OR MORE PERMIT CONDITIONS FAST 50 AWARDS
K= SLUG LOAD
L= FAILED TO ACCURATELY REPORT NON-COMPLIANCE BY ALTERING INFORMATION CONTAINED ON THE PAPERWORK DECEMBER 11
M= PERMIT TERMINATED CHARLOTTE HOME
N= FALSIFYING INFORMATION:TAMPERING,DAMAGES AND/OR OTHERWISE RENDERING SAMPLE EQUIPMENT 4.r1 IARL O 1 t L.,fit E
INACCURATE OR INOPERABLE
0= VIOLATED ONE OR MORE PROHIBITED DISCHARGE STANDARDS SPACE RESERVATION d MATERIALS DEADLINE
P= UNDER A CEASE AND DESIST ORDER 10 DAYS PRIOR TO PUBLICATION DATE
Q= ILLEGAL DISCHARGE To advertise around this in-depth,industry-specif'c content,
contact your account executive or Rob Tallman
at 704-973-1127 or rtallmantibizpumals tom

As required by 40 CFR 403.8(f)(2)(viii) the City of Charlotte's Charlotte Water publishes annually
the names of industrial users who are in Significant Non-Compliance (SNC) of pretreatment
standards and/or requirements. The following is a list of users identified as in SNC for the
reporting period of July 1, 2020 through December 31, 2020.
K Chesapeake Treatment Company, LLC 0 Total Clean of North Carolina, LLC
4847 Chesapeake Drive 9335 Old Statesville Road,
Charlotte, NC 28216 Charlotte, NC 28629
Liquid Environmental Solutions of
K Georgia, LLC
4826 Worth Place
Charlotte, NC 28216
LEGEND:
A= VIOLATED ONE OR MORE OF IMPOSED CONVENTIONAL POLLUTANT LIMITS
B= VIOLATED ONE OR MORE OF IMPOSED TOXIC POLLUTANT LIMITS
C= UNDER A COMPLIANCE AGREEMENT
D= UNDER A COMPLIANCE ORDER
E= FAILED TO PERFORM THE REQUIRED SELF-MONITORING OR A SIGNIFICANT PORTION THEREOF
F= SIGNIFICANTLY FAILED TO MEET REPORTING REQUIREMENTS
G= FAILED TO DELIVER REQUIRED INFORMATION WITHIN 45 DAYS AFTER THE DUE DATE
H= FAILED TO COMPLETE AN ACTIVITY IN AN S.O.C.WITHIN 90 DAYS AFTER THE SPECIFIED DEADLINE
1= CONVICTED OF CRIMINAL VIOLATIONS OF THE CWA AND SEWER PRIVILEGES REVOKED
J= VIOLATED ONE OR MORE PERMIT CONDITIONS
K= SLUG LOAD
L= FAILED TO ACCURATELY REPORT NON-COMPLIANCE BY ALTERING INFORMATION CONTAINED ON THE
PAPERWORK
M= PERMIT TERMINATED
N= FALSIFYING INFORMATION;TAMPERING,DAMAGES AND/OR OTHERWISE RENDERING SAMPLE
EQUIPMENT INACCURATE OR INOPERABLE
0= VIOLATED ONE OR MORE PROHIBITED DISCHARGE STANDARDS
P= UNDER A CEASE AND DESIST ORDER
Q= ILLEGAL DISCHARGE

CHARLOTTE
N/V ,)11- ER
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
8. Pretreatment Program Info Database
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

Red numbers are the most up-to date information
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Charlotte Water IWC%at 7Q10 90.10
WWTP Name Sugar Creek Stream Information
Program Approval Date 02/22/1985 7Q10 Flow cfs/mgd 3.4 / 2.20
1Q10 Flow cfs/mgd
Pretreatment Status 2.84 / 1.84
Full Stream Classification C
Region MRO Basin Number CTB34
County Mecklenburg Receiving Stream Name LITTLE SUGAR CREEK
NPDES Number NC0024937
Last PAR Rec 02/28/2020 PAR Due Date 03/01/2021 mercury
NPDES Effective Date 10/01/201712/01/2019 1631
NPDES Expire Date Current Fiscal required
P 05/31/2022 06/30/2024Year PCI Done
POTW is Primary WWTP FALSE Last Audit on 06/12/2018 q Audit Year Next20/21 yes 1.587
Design Flow mgd 20.0000 %Design mgd is SIU permitted $$9 1 Permitted SIU flow(mgd)(Pt_SIU) 17599'
WWTP SIU's +9-12 Program Sills 54 ; .
WWTP CIU's fr 5 Program CIUs 5 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 04/01/2023 07/31/2019 12/31/2024
Date Received by DWR 06/01/2018 05/30/2018 12/20/2019 08/20/2012 10/11/2019
Date Approved 08/14/2018 ! 07/06/2018 10/19/2020 09/13/2012 01/07/2020
Adopt Date Required
Date Adopted 10/28/2013
Info in this Box from Pt Contacts * Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Bill Gintert (Prim 11704-336-4636 1704.336.5077 II 1/23/2018 I 11/22/2011 11/29/2020
[e-mail] Environmental Compliance Manager 4222 Westmont Drive 28217
Ms.Rocio Bell I 11(704)432-6084 1 1(704)336-5077 II 1/23/2018 18/31/2017 11/22/2018
[e-mail] Environmental Compliance Specialistl4222 Westmont Drive 28217 7
Ryan Johnson I 11704-432-3899 1704-336-5077 II 1/23/2018 13/19/2015 11/18/2017
[e-mail] f
Ms.Sarah Daley I II704-336-4729 I I704-336-5077 II 1/23/2018 13/19/2015 11/22/2018 izz
[e-mail] I P
Shannon Bryne I II704-336-4478 1 1704-336-5077 II I 11/22/2018 I
[e-mail] I I
Pretreatment Related NOVs from DWQ DWR Central Office Contact Vivien Zhong
—
5/14/1992 NCP DWR Regional Contact IWes Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 par
*PT Contacts, please see attached form
i

Red numbers are the most up-to date information
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Charlotte Water
VVVVTP Name Irwin Creek Stream Information IWC%at 7Q10 82.57
Program Approval Date 02/22/1985 7Q10 Flow cfs/mgd 4.90 / 3.17
Pretreatment Status 1 Q10 Flow cfs/mgd 4.09 / 2.64
Full Stream Classification C
Region MRO Basin Number CTB34
County Mecklenburg Receiving Stream Name IRWIN CREEK
NPDES Number NC0024945
NPDES Effective Date Last PAR Rec 02/28/2020 PAR Due Date 03/01/2021 mercury
10/01/2017 1631
NPDES Expire Date Current Fiscal required
P 05/31/2022 Year PCI Done
POTW is Primary WWTP TRUE Last Audit on 06/12/2018 15.47Audit Year Next20/21 yes 2.32
Design Flow mgd 15.0000 %Design mgd is SIU permitted 4& Permitted SIU flow(mgd)[Pt_SIU) 1246
VVVVTP Sin 20 Program SIUs 161 54
VWVTP CIU's 9 Program ClUs 25 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 10/01/2023 07/31/2019 12/31/2024
Date Received by DWR 12/20/2019 05/30/2018 12/20/2019 08/20/2012 10/11/2019
Date Approved 10/31/2018 07/06/2018 10/19/2020 09/13/2012 01/07/2020
Adopt Date Required
Date Adopted 10/28/2013
Info in this Box from Pt_Contacts
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr. Bill Gintert (Prim II704-336-4636 I 1704.336.5077 II 1/23/2018 111/22/2011 11/29/2020 I
[e-mail] [Environmental Compliance Manager 4222 Westmont Drive 28217
Ms. Rocio Bell I 11704)432-6084 1 1(704)336-5077 II 1/23/2018 18/31/2017 [1/22/2018
it,r,11'
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ryan Johnson I 11704-432-3899 J 1704-336-5077 II 1/23/2018 13/19/2015 11/18/2017
[e-mail] Ni
Ms.Sarah Daley I 11704-336-4729 J 1704-336-5077 II 1/23/2018 13/19/2015 11/22/2018
[e-mail]
Shannon Bryne I 11704-336-4478 1 1704-336-5077 II I 11/22/2018 I ..
[e-mail] II
Pretreatment Related NOVs from DWQ DWR Central Office Contact Vivien Zhong
5/14/1992 NCP es Bell
6/29/1994 SUO late again DWR Regional Contact
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 par
*PT Contacts, please see attached form
i

Red numbers are the most up-to date information
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Charlotte Water " "" a
WWTP Name McAlpine Creek
Stream Information Iwc io at 7Q10 98.02
Program Approval Date 02/22/1985 7Q10 Flow cfs/mgd 2 / 1.29
1010 Flow cfs/mgd 1.68 / 1.08
Pretreatment Status Full
Stream Classification C
Region MRO Basin Number CTB34
County Mecklenburg \ Receiving Stream Name MCALPINE CREEK
NPDES Number NC0024970
NPDES Effective Date Last PAR Rec 02/28/2020 PAR Due Date 03/01/2021 mercury
10/01/2017 1631
NPDES Expire Date Current Fiscal required
P 06/30/2021 Year PCI Done
POTW is Primary WVVTP FALSE Last Audit on 06/12/201810 20 Audit Year Next20/21 yes 6.53
Design Flow mgd 64.0000 %Design mgd is SIU permitted &&1- Permitted SIU flow(mgd)[Pt_SIU) _ _
VWVTP SIU's t8 17 Program Skis 54 — .,""
WWTP CIU's 7 Program CIUs 5 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 12/01/2023 12/31/2024
Date Received by DWR 11/30/2018 05/30/2018 12/20/2019 08/20/2012 10/11/2019
Date Approved 12/05/2018 07/06/2018 10/19/2020 09/13/2012 01/07/2020
Adopt Date Required
Date Adopted 10/28/2013
Info in this Box from Pt_Contacts * Date Date Date
PT Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Bill Gintert (Prim II704 336 4636 1704.336.5077 II 1/23/2018 1 11/22/2011 11/29/2020 I ..
[e-mail] Environmental Compliance Manager 14222 Westmont Drive 28217
Ms.Rocio Bell I 11(704)432-6084 J 1(704)336-5077 II 1/23/2018 18/31/2017 11/22/2018
[e-mail] Environmental Compliance Specialistl4222 Westmont Drive 28217
Ryan Johnson I 11704-432-3899 J 1704-336-5077 II 1/23/2018 13/19/2015 11/18/2017 I ,,
[e-mail] , ;A
Ms.Sarah Daley I 11704-336-4729 J 1704-336-5077 II 1/23/2018 13/19/2015 11/22/2018 tii I ;
[e-mail]
,
Shannon Bryne I 11704-336-4478 J 1704-336-5077 II I 11/22/2018 I
[e-mail] II
l
Pretreatment Related NOVs from DWQ DWR Central Office Contact!Wes
Zhong
5/14/1992 NCP DWR Regional Contact IWes Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 par
*PT contacts, please see attached list
• J

Red numbers are the most up-to date information
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Charlotte Water r ""'
WWTP Name Mallard Creek •
Stream Information IWC%at 7Q10 96.67
Program Approval Date 02/22/1985 7Q10 Flow cfs/mgd 0.64 / 0.41
Pretreatment Status Full 1Q10 Flow cfs/mgd 0.54 / 0.35
Stream Classification C
Region MRO Basin Number YAD11
County Mecklenburg Receiving Stream Name MALLARD CREEK
NPDES Number NC0030210
NPDES Effective Date Last PAR Rec 02/28/2020 PAR Due Date 03/01/2021 mercury
01/01/201 1631
NPDES Expire Date 2/01/2020 Current Fiscal required
p 11/30/2018 Year PCI Done
POT is Primary WWTP FALSE 11/30/2024 Last Audit on 06/12/2018 1 80Audit Year Next20/21 yes
W 0.2160
Design Flow mgd 12.0000 %Design mgd is SIU permitted 1-89 Permitted SIU flow(mgd)[Pt_SIU) .'1'9,8
WWTP SIU's 3 Program SIUs 5-1 54
WWTP CIU's 3 Program CIUs 25 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 06/01/2023 j 12/31/2024
Date Received by DWR 07/31/2018i 05/30/2018 12/20/2019 08/20/2012 10/11/2019
Date Approved 08/15/2018 07/06/2018 10/19/2020 09/13/2012 01/07/2020
Adopt Date Required
Date Adopted 10/28/2013
Info in this Box from Pt Contacts
Date Date Date
PT Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Bill Gintert IPrim 11704-336-4636 I 1704.336.5077 II 1/23/2018 1 11/22/2011 11/29/2020
[e-mail] [Environmental Compliance Manager 4222 Westmont Drive 28217
Ms. Rocio Bell I 1I(704)432-6084 J 1(704)336-5077 II 1/23/2018 18/31/2017 11/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217 --*
Ryan Johnson I 11704-432-3899 1 1704-336-5077 II 1/23/2018 13/19/2015 11/18/2017
[e-mail]
Ms.Sarah Daley I 11704-336-4729 1 1704-336-5077 II 1/23/2018 13/19/2015 11/22/2018
[e-mail] I I
Shannon Bryne I 11704-336-4478 J 1704-336-5077 II I 11/22/2018ill
I
[e-mail] I
Pretreatment Related NOVs from DWQ , DWR Central Office Contact Vivien Zhong
5/14/1992 NCP [Wes Bell
6/29/1994 SUO late again DWR Regional Contact
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 par
*PT contacts, please see attached form.
l

Red numbers are the most up-to date information
Pretreatment Program Info Database printed on: 12/22/2020
for Program Name Charlotte Water o
WWTP Name McDowell Creek
Stream Information IWC io at 7Q10 91.17
Program Approval Date 02/22/1985 7010 Flow cfs/mgd 1.8 / 1.1
6
1010 Flow cfs/mgd 1.51 / 0.98
Pretreatment Status Full WS-IV-CA
Stream Classification
Region MRO Basin Number CTB33
County Mecklenburg ` Receiving Stream Name MCDOWELL CREEK
NPDES Number NC0036277
Last PAR Rec 02/28/2020 PAR Due Date 03/01/2021 mercury
NPDES Effective Date 12/01/2019 1631
NPDES Expire Date Current Fiscal required
P 06/30/2024 Year PCI Done
POTW is Primary WWTP
FALSE Last Audit on 06/12/2018 Audit Year Next20/21 yes
Design Flow mgd 12.0000 %Design mgd is SIU permitted 0.00 Permitted SIU flow(mgd)[Pt_SIU)
WWTP SIU's 0 Program Sills 164 54 --"`` ""
WWTP CIU's 0 Program CIUs 25 HWA LTMP IWS 1 SUO ERP
date Inactive Date Next Due 01/01/2999 12/31/2024
Date Received by DWR 06/22/2000 05/30/2018 12/20/2019 08/20/2012 10/11/2019
Date Approved 12/08/2004 07/06/2018 10/19/2020 09/13/2012 01/07/2020
Adopt Date Required
Date Adopted 10/28/2013
Info in this Box from Pt_Contacts
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Bill Gintert (Prim 11704-336-4636 I 1704.336.5077 II 1/23/2018 111/22/2011 ' 1/29/2020
[e-mail] If Environmental Compliance Manager 14222 Westmont Drive 28217
Ms.Rocio Bell I 11(704)432-6084 1 1(704)336-5077 II 1/23/2018 18/31/2017 11/22/2018
[e-mail] Environmental Compliance Specialist14222 Westmont Drive 28217 ^^
i
Ryan Johnson I 11704-432-3899 1 1704-336-5077 II 1/23/2018 13/19/2015 11/18/2017 ;a
[e-mail] I '
Ms.Sarah Daley I 11704-336-4729 1 1704-336-5077 II 1/23/2018 13/19/2015 11/22/2018
[e-mail] I
Shannon Bryne I 11704-336-4478 I 1704-336-5077 II I 11/22/2018 I
[e-mail] I w
Pretreatment Related NOVs from DWQ — DWR Central Office Contact Vivien Zhong
5/14/1992 NCP es Bell
DWR Regional Contact
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 par
*PT contacts, please see attached form
J

Charlotte Water — System Protection
Pretreatment Program Contacts 2020
Protection PT Prog Phone Fax Date Attended Date Date Attended 1
Contact's Name Prime HWA Attended PAR
Workshop IUP Workshop
Workshop
-
Bill Gintert Yes 704-336-4636 704-336-5077 1/23/2018 11/22/2011 1/24/2019
Rocio Bell 704-432-6084 704-336-5077 1/23/2018 8/31/2017 1/22/2018 _
Ryan Johnson 704-432-3899 704-336-5077 1/23/2018 3/19/2015 1/18/2017
Mike Christiansen 704-336-4585 704-336-5077 1/19/2017 5/17/2016 1/26/2016
Sarah Daley 704-336-4729 704-336-5077 1/23/2018 3/19/2015 1/22/2018
Rachel Ferguson 704-336-4983 704-336-5077 1/19/2017 8/31/2017 1/18/2017
A.Z. Williams Ill 704-336-5042 704-336-5077 1/23/2018 8/31/2017 1/22/2018
Javario Pegues 704-336-4946 704-336-5077 ------- _
Preston Whitley 704-336-4783 704-632-8408 ---- ------ 1/24/2019
Qwann Cochran -Jordan 704-336-3557 704-336-5077 , I --------
Alfonso Jones 704-336-4930 704-336-5077 -------
Stephanie Price 704-589-4898 704-336-5077
Dallas Griffin 980-230-9357 704-336-5077 ------
Damon Williams 828-412-1118 704-336-5077
Brandon Fallick 980-244-1516 704-336-5077 --------
John Hall 980-250-2359 704-336-5077
Eric Pettice 980-279-6919 704-336-5077 -----

Pretreatment Annual Report (PAR)
Historical SNC Report 2019
Corrections and/or comments added to the following SIUs:
• Quala Services, LLC, IUP #3009
• Trimac Transportation dba National Tank Services, IUP #1009
• AERC Acquisition Corporation, dba DART, a Clean Earth Company, IUP #1020,
Pipes 001 and 002
• Bakkavor Foods USA, Inc., IUP #3028

histgry
REPORT
Charlotte Water
2013 2014 2015 2016 2017 2018 2019
1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half
Quala Services, LLC PreviousNames: Allwaste Container Services
IUP# 3009 Pipe# 1 PSC Container Services SIU Word Description:
Truck Wash
IUP Status:Active
Compliance Order I I I X I X XI
Permit Conditions I I I XI I I I
Phenol XI I I I I I I
Reporting I I I XI I I I
Reporting(during CO) I I I XI I I I
Slug-O&G,SGT/HEM I I I XI I I I
Slug-Phenol I I I I X I I I
Aramark Uniform and Career Apparel PreviousNames: ARAMARK Uniform Services,Inc.
IUP# 0060 Pipe# 1 SIU Word Description:
laundry-industrial
IUP Status:Active
>33%TRC for Lead I I I I I I I X
>33%TRC for Zinc I I I I I I I X
Carolina Foods, Inc. PreviousNames:
IUP# 1003 Pipe# 001 SIU Word Description:
Food,bakery
IUP Status:Active
Reporting I I I I XI I I
Slug Loading for Oil&Grease I I I I I I XI
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 16
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

hiS%F 94
REPORT
Carolina Foods, Inc. PreviousNames:
IUP# 1003 Pipe# 002 SIU Word Description:
Food,bakery
IUP Status:Active
O&G-slug I XI I I I I I
Reporting I I I I XI I I
Charlotte Pipe& Foundry, Co. PreviousNames:
IUP# 0665 Pipe# 001 SIU Word Description:
metals,Foundry
IUP Status:Active
Ni-slug I I x I I I I I
Pb-slug I I x I I I I I
TSS-slug I I x I I I I I
Zn-slug I I x I I I I I
Chesapeake Treatment Company, LLC PreviousNames:
IUP# 1007 Pipe# 1 SIU Word Description:
pretreatment for Coca-Cola Company
IUP Status:Active
Phosphorus I I I I IX
Slug load CBOD I I I I I X I I
Cintas Corporation PreviousNames:
IUP# 3007 Pipe# 001 SIU Word Description:
Laundry
IUP Status:Active
Reporting I I X I I I I I
Pan-Glo Charlotte PreviousNames: Ecko/Glaco Inc.
IUP# 0121 Pipe# 1 SIU Word Description:
metals,reglaze bakery pans w/silicon
IUP Status:Active
Reporting I I I IX I I I
Slug(O&G) I XI I I I I I
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 17
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

hiSt§r
. ko REPORT
Trimac Transportation dba National Tank PreviousNames: Fleet Operations,Inc.dba The Charlotte
IUP# 1009 Pipe# 001
SIU Word Description:
TEC,Tank Wash
IUP Status:Active
ColiSys Inter-ference I I I XI
Compliance Agreement I I I XIX I I I
Oil&Grease Slug Load I I I XI I I I
IGM Resins USA, Inc. PreviousNames: IGM Resins Charlotte,Inc.
IUP# 0500 Pipe# 001 Henkel Corporation SIU Word Description:
Cognis Corporation chemicals,OCPSF
IUP_Status:Active
Prohibited Discharge Standards I I I I I I X I
Toluene I I I I I I X I
Independent Beverage Co. PreviousNames:
IUP# 0117 Pipe# 1 SIU Word Description:
Food,beverage
IUP_Status:Active
Slug load TP I I I I I X I I
Mallard Creek Polymers, LLC. PreviousNames: Mallard Creek Polymers,Inc.
IUP# 2000 Pipe# 1 SIU Word Description:
chemicals,OCPSF-Sub D-thermoplastic
I U P Status:Active
>33%TRC for Ammonia I I I I I I XI
Express Container Services PreviousNames: Mast Brothers Tank Cleaning Inc.#1
IUP# 3008 Pipe# 001 Mast Brothers Tank Cleaning Inc.dba SIU Word Description:
T EC,Truck Wash,chemical,petroleum,and
IUP_Status:Active
Cease&Desist I I I I I XI I
Compliance Order I I I I I XI I
Reporting I I I I I XI I
SGT-HEM-Slug I XI I I I I I
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 18
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

h i S tgriN Al
11 t REPORT
Slug-O&G I XI XI I I I I
TSS-Slug I XI I I I I I
Brenntag Mid-South, Inc. PreviousNames: Worth Chemical Corporation
IUP# 3016 Pipe# 001 Brenntag Southeast,Inc. SIU Word Description:
chemicals
IUP Status:Active
Chromium I I X
Reporting IX I I I I I I
TSS XIX I X I I I I I
Zinc XIX I I I I I I
Haz—Mat Environmental Services, LLC PreviousNames: Haz—Mat Transportation and Disposal
IUP# 5012 Pipe# 001 SIU Word Description:
CWT,Oiiy WW Treatment-Subpart B
IUP Status:Active
Compliance Order I I I I I I I X
Manipulation I I I I I I XI
Express Container Services PreviousNames: Mast Brothers Tank Cleaning Inc.#3
IUP# 3022 Pipe# 1 SIU Word Description:
Tote Cleaning(exempt from TEC)
IUP Status:Active
Zinc I I I I I I X I
Generics Bidco II, LLC, dba Prinston PreviousNames: Vintage Pharmaceuticals, Inc.
IUP# 1015 Pipe# 001 Vintage Pharmaceuticals SIU Word Description:
Qualitest Pharmaceuticals(changed 1/2017) Pharmaceuticals,D(pain relievers)
IUP Status:Active
TTO XI I I I I I I
Carolina Foods, Inc. PreviousNames:
IUP# 1003 Pipe# 003 SIU Word Description:
Food,bakery
IUP Status:Active
Reporting I I I I XI I I
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 19
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

hiStgrkg
REPORT
TSS-slug I XI I I I I I
Siemens Energy, Inc. PreviousNames:
IUP# 0368 Pipe# 02 SIU Word Description:
Electroplating
IUP Status:Active
Copper XI I I I I I I
Zinc X I X I I I I I I
AERC Acquisition Corporation d/bla DART, A PreviousNames:
IUP# 1020 Pipe# 001 SIU Word Description:
Subpart A metals
IUP Status:Active
Antimony XIX
Arsenic IX I I I I I I
Cease&Desist I I I I I I XI
Compliance Agreement I I I XIX I I I
Compliance Order I I I I I I XI X
Sb(Comp Agr) I XIX I I I I I
Slug(Cu) I I XI I I I I
Slug(Prohibited Discharges) I I X I I I I I
Slug(TTO) I I XI I I I
The same violation ,Slug load TTO I I I I XI
(TTO slug) listed in Slug load Vanadium I I I I XI I I
multiple rows.
Slug-prohibited discharge I I I XI I I I
Slug-TTO I I I XI I I I
Vanadium IX I I I I I I
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
This information is compiled from manysources,and has not been verified. PAGE 20
PRINTED ON: 12/16/2020 p
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

h istg,rP1
C•REPORT
AERC Acquisition Corporation d/b/a DART, A PreviousNames:
IUP# 1020 Pipe# 002 SIU word Description:
Subpart D oily/organic wastes
IUp Statuc•Artiva
Non-representative self-monitoring El N
>33%TRC for p-Cresol I I I I I I X I
CBOD I I I I I IX I
Cease&Desist I I I I I I XI
Compliance Order I I I I I I X I X
Slug Loading for p-Cresol I I I I I I El xi
Slug Loading for TTO I I I I I I LI xi
>33%TRC for TTO I I I I I I X I
Safe Fleet PreviousNames:
IUP# 3027 Pipe# 001 SIU Word Description:
Metal Finisher
IUP Status:Active
Reporting I I I I XI I I
Bakkavor Foods USA, Inc. PreviousNames:
IUP# 3028 Pipe# 001 SIU Word Description:
Food preparation
IUP Status:Active
Compliance Agreement I I I I I LI Eli a XI X
>33% TRC for Oil Grease I I I I I I x I
Slug load FOG I I I I I X I I
Liquid Environmental Solutions of Georgia, PreviousNames:
IUP# 1024 Pipe# 001 SIU word Description:
grease trap dewatering
IUP Status:Active
Oil Grease I I I I I I X I
Reporting: SUO I I I I XI I I
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 21
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

CHARLOTTE
N/V ,41-1ER
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
9. Wastewater Treatment Plant
Violations
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

Sugar Creek WWTP
NPDES Permit#NC0024937
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 Weekly Average CBOD Violation None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August 2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
1

Irwin Creek WWTP
NPDES Permit#NC0024945
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 None None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August 2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
2

McAlpine Creek WWMF
NPDES Permit#NC0024970
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 None None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August 2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
3

Mallard Creek WRF
NPDES Permit#NC0030210
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 • N• one None
March 2020 • N• one None
April 2020 None None
May 2020 N• one None
June 2020 • N• one None
July 2020 • N• one None
August 2020 None None
September 2020 N• one None
October 2020 Weekly Average CBOD Violation None
November 2020 • N• one None
December 2020 None None
4

McDowell Creek WWTP
NPDES Permit#NC0036277
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 None None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August 2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
5

Oxford Glen Package Plant
NPDES Permit#NC0063584
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 None None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August 2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
6

Ashe Plantation Package Plant
NPDES Permit#NC0065749
January 1, 2020 to December 31, 2020
Permit Limit Violations Reporting Requirement Violations
January 2020 None None
February 2020 None None
March 2020 None None
April 2020 None None
May 2020 None None
June 2020 None None
July 2020 None None
August2020 None None
September 2020 None None
October 2020 None None
November 2020 None None
December 2020 None None
7

CHARLOTTE
N/N/ 4-TER.
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
10. Billing Information
Charlotte Water 4222 Westmont Or,Charlotte,NC 28217 charlottewater.org
!� Operated by the City of Charlotte

SIU PENALTIES
Industry NOV/Penalty Fine Date Issued Date Received Date Paid Notes
NCG-ERC Slugs of Arsenic and Cyanide $320.00 1/152020 1/15/2020 1/31/2020
Aramark Slug of Lead $750.00 1212020 1212020 1/312020
Ararnark SNC for TRC V olatons for Lead and Zinc 6200.00 1212020 1212020 2/122020
Dart Nonrepresentative self monitonng $25,000.00 4/32020 4/3/2020 4/102020 Amended NOV from 2019.Same check for al NOVs.Check dated 4/1
Dart Slug of peresol,TTO and c9OD(Dec 1) 625,000.00 8272019 8292019 4/102020 Same check for al NOVs.Check dated 4/10
Dart Slug of peresol,TTO and cBOD(Dec 2) $25,000.00 8272019 8292019 4/102020 Same check for al NOVs.Check dated 4/10
Dart Slug of peresol and TTO(Jan 1) $25,000.00 8272019 8292019 4/102020 Same check for al NOVs.Check dated 4/10
Dart Exceeded 33%TRC threshold for#-cresol 3500.00 8272019 8292019 4/102020 Same check for al NOVs.Check dated 4/10
Brenntag TTO Slug/Chloroform Discharge $1,500.00 4/13/2020 4/13/2020 4272020
Brenntag Slug of Phosphorous $1,000.00 6/15/2020 6/152020 7/102020
Brenntag Slug of CBOD $250.00 8/302020 6/302020 8/42020
ECS#3008 Toluene Violation and 08G Slug $1,100.00 8/52020 8/5/2020 9/18/2020
Inolex Slug of O&G 6500.00 8/132020 8/172020 992020
Penton Pharmaceuticals Toluene Violation $1,000.00 8/132020 8/132020 9/92020
Charleston Spar Late flow meter calibration $100.00 8/132020 8/19/2020 8282020
Brenntag Exceeded 33%TRC threshold for TTO's 6100.00 8/132020 8/132020 992020
ECS#3008 Exceeded 33%TRC threshold for TTO's $100.00 8242020 8242020 9/182020
Index Faiure to sample per permt requirements S500.00 10/13/2020 10/132020 10262020
Cargill Slug of 08G $100.00 12242020 12/30/2021 1/15/2021 Issued in 2020 and collected in 2021;amount not included in total.
SIU PENALTIES THAT WERE ADDED TO THE BILL AND PAID DOWNTOWN
Industry NOV/Penalty Fine Date Issued Date Received Date added to Bill
Haz-Mat Manipulation of sampling,monitoring 8 reportng requirements $25,000.00 8272019 8/302019 2/102020
Tnmac Transportation#1009 Slug of Znc $500.00 1/92020 1/13/2020 1/162020
IGM Resins USA Overflow of biological waste sludge $300.00 4/13/2020 4/13/2020 4272020
A.D.Smith Slug of O8 8 Grease 6200.00 4/132020 4242020 4272020
Index,Inc. Slug of Oil&Grease $100.00 4/13/2020 4/132020 4272020
Haz-Mat Environmental Semmes,LLC Slug of Lead 6200.00 4/132020 4/132020 4272020
Tnmac Transportation#1009 Slug of Zinc $600.00 4202020 4202020 4272020
Orbit Energy,LLC Slugs of Ammonia $400.00 4202020 4202020 4272020
Haz-Mat Environmental Services,LLC Slug of Lead $500.00 6/4/2020 6/5/2020 6/192020
Hat-Mat Environmental Services,LLC Slug of Lead $1,000.00 6/12020 6/32020 6/192020
Omit Energy,LLC Slug of Ammonia $750.00 6/302020 7/12020 7212020
AO Smith Slug of Oil 8 Grease 6500.00 6/302020 6/302020 8/42020
Bakkavor Slug of O&G $1,000.00 8/132020 8/132020 9232020
Omit Energy,LLC Slug of Phosphorus $1,000.00 10/132020 10232020 1122020
index,Inc. Slug of 08G $1,000.00 11/52020 11242020 12/112020
Haz-Mat Environmental Services.LLC Slugs of Cn and Mo 6200.00 11/162020 11242020 12/16/2020
SIU COST RECOVERY
Industry Work Description Fine Date Issued Date Received Date Paid Notes
Dart Cost Recovery Settlement from 2019 $181,299.53 8272019 8292019 4/102020 Check dated 4/1020
Haz-Mat Assessment of Cost Recovery#1 $27,946.19 8272019 8/302019 3/9/2020 Settled
Haz-Mat Assessment of Cost Recovery#2 625,000.00 8272019 8/302019 4/32020 Settled
WAITING ON SETTLEMENT Fine Date Issued Date Received Date added to Bill Amount Paid
Tarhea Paving Company (legal Dumping CM Penalty $30,499.98 6/22/2015 6222015 8292016 Fun balance has not been pad on bi,S0.00 pad 2020
FOG PENALTIES
Company NOV/Penalty Fine Date Issued Date Received Date Paid Notes
Sharon Towers Contributing to POTW Interference no evidence of intent or neglect $1,000.00 2212020 2212020 2272020
S6D Environmental Resources Failure to follow grease handing procedures and falsification of retort$24,985.00 222018 2/9/2018 Appeal complete.Fine upheld.
FOG PENALTIES THAT WERE ADDED TO THE BILL AND PAID DOWNTOWN
Company NOV/Penally Fine Date Issued Date Received Date added to Bill
Novant Health Contributing to POTW Interferaice no evidence of intent or neglect $5,000.00 4242020 4242020 4272020
FOG COST RECOVERY
Industry Work Description Fine Date Issued Date Received Date added to Bill Notes
Novant Health CCTV,Line Cleaning,SSO Initial Response $2,334.92 5/112020 5/11/20206/12020
Septage PENALTIES
Company NOV/Penahy Fine Date Issued Date Received Date Paid Notes
Other PENALTIES
Company NOV/Penalty Fine Date Issued Date Received Date Paid Notes
Edifice,Inc. NOV from 12820 Settlement for SSO 61,000.00 4/3/2020 4/32020 4212020
Piedmont Pipe Construction,Inc. NOV from 1/3120 Settlement for SSO 61,000,00 4/3/2020 4/32020 5/1/2020
Total Clot Pmatea collected from SIUs in 2020 $141,170.00
Total CNi Pongee colected from non-Sills in 2020 $8,000.00
Total Civi Penalties pad in 2020 SI 49,170.00
Total of Cost Recovery payments received in 2020 S236,580.64

SIC CATEGORY DESCRIPTION
2297 Nonwoven Fabrics 4111
2298 Textiles (Cf7)
2299 Textile Goods:NEC
2631 Paperboard Mills
2653 Corrugated&Solid Fiber Boxes
2655 Fiber Cans,Drums,&Similar Products INIMEMMI
2657 Folding Paper Boxes
2672 Paper Coated&Laminated,NEC CHARLOTTE
2677 Envelopes
2752 Commercial Printing-Lithographic
2754 Commercial Printing,Gravure
2759 Commercial Printing,NEC ,
2816 Inorganic Pigments
2819 Other Industrial Inorganic Chemicals
2821 Plastic Materials&Resins For more information on the
2834 Pharmaceutical Preparations Industrial Waste Program
2841 Soaps&Cleaning Products .1
2842 Specialty Cleaning/Polishing/Santa please contact:
2851 Paints&Allied Products
2865 Cyclic Crudes&Intermediates Charlotte Water
2891 Adhesives&Sealants System Protection
2893 Printing Ink y
2899 Chemical Preparations,NEC 4222 Westmont Dr.
2952 Asphalt Felts&Coatings
2992 Lubricating Oils&Grease Charlotte,NC 28217
3052 Rubber/Plastic Hose&Belting Phone: [phone]
3086 Plastic Foam Products
3231 Products of Purchased Glass Fax: [phone]
3272 Concrete Products,NEC
3325 Steel Foundries:NEC www.charlottewater.org
3341 Secondary Nonferrous Metals
3354 Aluminum Extruded Products 3
3412 Metal Barrels,Drums,and Pails :i,o.
3541 Machine Tools,Metal Cutting Types
3711 Motor Vehicles&Car Bodies
3714 Motor Vehicle Parts
3728AircraftParts&EquipmentCHARLOTTE
3731 Ship Building&Repairing
4111 Local&Suburban Transit
4212 Local Trucking w/o Storage
4213 Trucking,except Local
4911 Electric Services i A`
4953 Refuse Systems ..r +
5084 Industrial Machinery&Equipment W6TER .
5144 Poultry Products
5146 Fish and Seafood
5147 Meats&Meat Products
5149 Groceries&Related Products:NEC
5169 Chemicals&Allied Products:NEC
5411 Grocery Stores
5461 Retail Bakeries
5511 New&Used Car Dealers INDUSTRIAL
5812 Eating Places
7211 Power Laundries
7216 Linen Supply WASTE7216 Drycleaning Plants,exc.Rugs
7218 Industrial Launderers
7261 Funeral Service&Crematories
7532 Business& Services,p NEC p pRo
G
I,\ Am7513 Truck Rental&Leasing,no Drivers7532 To &BodyRe air&Paint Sho s
7534 Tire Retreading&Repair Shops
7538 General Automotive Repair Shops
7539 Automotive Repair Shops
7542 Carwashes
7694 Armature Rewinding Shops
7699 Repair Services,NEC
8060 Hospitals
8731 Commercial Phys/Biological Research
6512 Master Metered Accounts

What is the Industrial Waste Program? What are the current INDUSTRIAL Monitored and Non-monitored Industries
The Industrial Waste Program was estab- WASTEWATER charges?
lished in the 1970s to equitably allocate . ;
wastewater treatment costs to the appro- Non-Monitored -
priate sewer customers. Commercial High Strength Vol. Charge
The goal of the Program is to ensure that $1.18 per Ccf . 1',
sewer customers are being charged based on s �` ° »'
_.,
the impacts their wastewater discharge has Monitored Only
ound$0.16
on the sewer system. Customers that dis- CODperp
charge higher strength wastewater, such as Suspended Solids (SS) $0.16 per pound ``
that discharged by many industrial and com- NH3-N(nitrogen) $1.80 per pound40 ,,
mercial customers, costs more to treat than
residential wastewater. The Industrial Waste Monitored and Non-Monitored
Industrial Waste (IW) $0.27 per Ccf
Program ensures that proper measures are in
place at the treatment facilities to adequately
treat the higher strength wastewater, and that **1 Ccf= 100 cubic feet or 748 gallons of
the added costs of this treatment are recov- water
ered from the appropriate users. Industrial Discharge Into
PLEASE NOTE:Billing Customer Service for Charlotte Water Charlotte Water
(water and sewer service)as well as City Storm Water&County
How are customers defined for inclusion Storm Water is handled by the City of Charlotte Revenue Division Sewer System
in the Industrial Waste Program? of the Finance Department.
Commercial and industrial customers If you have an immediate concern about your bill,or questions
that discharge wastewater with pollutant about these rates&fees or other service charges on your City SIC CODES
levels greater than domestic, household Services Bill,please telephone the Revenue Division's Billing
Services Unit at 704-336-7600 or 311. SIC CATEGORY DESCRIPTION
strength are included in the Industrial 2011 Meat packing Plants
Waste Program. 2015 Poultry Slaughtering&Processing
These customers can be industries, small What are Monitored and Non-monitored In- 2024 Cheese
2024 Ice Cream&Frozen Deserts
businesses, or commercial establishments. dustries? 2026 Fluid Milk
2034 Dried/Dehyd FruitNeg/Soup
Typically, customers are brought into the 2037 Frozen Fruits&Veg
2041 Flour/Grain Mill Products
program based on the Standard Industrial Monitored Industries- Customers having an 2047 Pet Food
Classification SIC code assigned for their averse dailyflow greater than 25,000 gallons 20512 Bakeryok &Crackers
rBread&Other
(SIC) � g � 2052 Cookies&Crackers
particular operation when a business license or who are required to have special discharge 2066 Chocolate&Cocoa Products
2079 Fats and Oils
is obtained. This classification code assists permits. These industries are monitored contin- 2082 Malt Beverages
2086 Bottled&Canned Soft Drinks
Charlotte Water in determining the type of uously and their surcharge is based upon moni- 2096 Potato Chips&Similar Snacks
wastewater discharged bythe business. The tored results. 2099 Food Preparation,NEC
g 2221 Textiles
amount of pollutants discharged by similar 2241 Textiles
2252 Textiles
industries within SIC categories was esti- Non-monitored Industries - Customers who 2253 Textiles
mated through field sampling and laboratoryhave a strongeffluent but with insufficient flow 2262 Textiles
g p g 2262 Finishers-Broadwoven Manmade Fiber
analysis. to require continuous monitoring. 2269 Finishing Plants,NEC
2273 Carpets&Rugs
2282 Textiles

CHARLOTTE
WTER
Charlotte Water System Protection
2020 Notices of Violation Issued to Commercial Source Facilities
FOG Penalties
1. Sharon Towers located at 5100 Sharon Road was issued a Notice of Violation along with a civil penalty
of$1,000.00 on 02/21/2020. The location discharged wipes, grease and other debris through their sewer
line into Charlotte Water's collection system. This was the direct cause of a sanitary sewer overflow; it
was estimated that 300 gallons of wastewater backed up into a home. The violation was corrected, and
the establishment paid the $1,000.00 penalty on 02/27/2020.
2. Sharon Towers located at 5100 Sharon Road was issued a Compliance Agreement on 02/20/2020 for
discharging wipes, grease and other debris through their sewer line into Charlotte Water's collection
system and completed the Agreement on 12/31/2020.
3. Novant Health located at 325 Hawthorne Lane was issued a Notice of Violation with a civil penalty of
$5,000.00 on 04/24/2020. The facility caused a sanitary sewer overflow and was cited for contributing to
interference of the Publicly Owned Treatment Works with damage or adverse impact with no evidence of
intent or neglect. The violation was corrected, and the civil penalty of$5,000.00 was added to the facility's
bill on 04/27/2020.
4. Novant Health located at 325 Hawthorne Lane was issued an Assessment of Cost Recovery of
$2,334.92 on 05/11/2020. The facility caused a sanitary sewer overflow and was cited for contributing to
interference of the Publicly Owned Treatment Works with damage or adverse impact with no evidence of
intent or neglect. The violation was corrected, and the civil penalty of$2,334.92 was added to the facility's
bill on 06/01/2020.
5. Novant Health located at 325 Hawthorne Lane was issued a Compliance Agreement on 08/07/2020.
The facility caused a sanitary sewer overflow and was cited for contributing to the interference of the
Publicly Owned Treatment Works with damage or adverse impact with no evidence of intent or neglect
and completed the Agreement on 02/09/2021.
Septade Hauler Penalties
No Septic Hauler Penalties were issued in 2020.

CHARLOTTE
WTER
Charlotte Water System Protection
Other Notices of Violation Issued in 2020
1. Edifice, Inc. was issued a Notice of Violation with a civil penalty of$10,000 and designation of SNC
on 01/30/2020. Edifice, a general contracting firm, oversaw dewatering operations at a construction
site in the CLTWater service area. On 12/21/2019, Piedmont Pipe Construction, under contract with
Edifice, discharged this water into a manhole on the construction site which was connected to
CLTWater's POTW; this discharge resulted in a Sanitary Sewer Overflow of approximately 900
gallons. Edifice appealed the NOV and the designation of SNC, and an informal review meeting was
held on 03/04/2020. CLTWater issued a response to the informal review on 04/03/2020;the civil penalty
was reduced to$1,000 and the designation of SNC was removed. The penalty was paid on 04/21/2020.
2. Piedmont Pipe Construction, Inc. was issued a Notice of Violation with a civil penalty of$10,000 and
designation of SNC on 01/30/2020. On 12/21/2019, Piedmont Pipe Construction, under contract with
general contractor Edifice, Inc., discharged this water into a manhole on the construction site which
was connected to CLTWater's POTW; this discharge resulted in a Sanitary Sewer Overflow of
approximately 900 gallons. Piedmont Pipe Construction appealed the NOV and the designation of
SNC, and an informal review meeting was held on 03/04/2020. CLTWater issued a response to the
informal review on 04/03/2020;the civil penalty was reduced to$1,000 and the designation of SNC was
removed. The penalty was paid on 05/01/2020.

CHARLOTTE
V\t‘,)1"
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
11 . Commercial Source Program
Flow Free Oil/Water Separators
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
St? Operated by the City of Charlotte

CHARLOTTE
1
Commercial Source
Reduction Program
Annual
Report
FLowFREE
Prepared by
Preston Whitley
Environmental Compliance Supervisor
Stephanie Price
Environmental Program Inspector
January 31, 2021

CHARLOTTE
WTER
2020 Commercial Source Reduction Program Overview
Flow Free Program
1. Sewer Use Ordinance
2. Grease Trap Policy
3. Education
4. Food service inspections
5. Enforcement-NOD/NOV
6. Plan Review Process-Grease traps
7. Database- must be able to generate reports, and to store other information. Inspectors are
currently using Swift Comply (FOG Tracking Database) along with EXCEL spreadsheets.
Grease Pumper/ Hauler Permit Program
1. Education -Annual Training
2. Permits Word Doc-Requirements
3. Certificates-Word Doc.
4. Approved list-Excel list of approved companies
5. Enforcement
6. Manifest reporting: quarterly spreadsheet
Residential Customers - Active Wastewater Service Connections = 270,470
1. Education for single families -mailings
2. Education multifamily& Latino Population -door hangers, onsite visits, presentations
3. Community Outreach -festivals, workshops, partnerships
4. School educational outreach
5. SSO investigations (grease related) - Excel spreadsheet
Petroleum Oil Reduction Program - Total ± 2000
1. Ordinance
2. Oil/Water Separator Policy
3. Education
4. Inspections-As requested or Investigation
5. Enforcement
Cosmetic Washers / Mobile washers
1. Education
2. Permits
3. Certificates
4. Enforcement
Program Accomplishments for 2020
1. Hauler permits/Certificates
2. NOV updates
3. Pretreatment Annual Report
4. Manifest Annual Report(grease collected)
5. SSOs from grease have reduced by 23%
FLiWFREE
1

CHARLOTTE
WTER
Source Reduction Program Annual Report 2020
The Source Reduction Program identifies and regulates commercial facilities that discharge to the
sanitary sewer system but are not identified as"Significant Industrial Users." The Residential component
of the Source Reduction Program focuses on community awareness and educational outreach to help
prevent fats, oil and grease (FOG), foreign objects and other contaminates from entering the sanitary
sewer collection system. The Source Reduction Program is sometimes referred to simply as Flow Free,
although our program is much more extensive and looks at other potential pollutants such as mercury and
petroleum.
Staff/Resources:
• Supervisor and six inspectors (two additional inspector positions currently vacant)
• Additional Charlotte Water support including: Administration, Engineering, Field Operations,
and Environmental Management Division
• UNCC Environmental Assistance Program
• Other depts., agencies (LUESA&City of Charlotte Storm Water Services, City Corporate
communications, Mecklenburg County Code Enforcement, NCDENR DWQ)
Fats, Oils and Grease Reduction Program - Flow Free
Fats, Oils and Grease(FOG) remain the leading causes of Sanitary Sewer Overflows throughout
Mecklenburg County, especially among areas associated with multi-family dwellings. Within the Charlotte
Water Publicly Owned Treatment Works (POTW), there are 5 wastewater treatment plants and 2 small
package wastewater treatment plants, 270,470 active wastewater service connections, 4,420 miles of
wastewater mains and 83 lift stations. To minimize the inflow of FOG into the POTW, the Flow Free
program regulates commercial food service facilities by monitoring grease collection devices,
grease disposal manifests, and the grease pumpers/haulers. The educational outreach component
of the Commercial Source Reduction program includes commercial and residential customers
(single family and multifamily dwellings). With given resources, the Flow Free team makes every
effort to control FOG entry throughout the collection system.
Tactics: Commercial Food Service Facility inspections 2020 -2,667
•Ordinance, policy, education, food service inspections and enforcement
Grease Hauler Permit Program -Total Permitted Companies 24
•Education, Permits, Certificates, permitted list and enforcement
Residential Customers -Active Wastewater connections 270,470
•Education for single and multifamily dwellings
FLiWFREE
2

Petroleum Oil Reduction Program
To minimize petroleum-based oils in the collection system, the Petroleum Oil Reduction Program
regulates oil/water separators and other discharges to the collection system.
Tactics: Automotive repair shops, Vehicle wash facilities, and other Facilities with
the Potential to Discharge Petroleum - Estimated facilities 2000+
•Ordinance, policy, education, inspections and enforcement
Cosmetic Washers/Mobile washers -To date 0 permits issued for 2020
•Education, Permits, Certificates, and Enforcement.
Grease Control Program
The Charlotte Water Flow Free program is in its twentieth year. Grease continues to be the leading
cause of SSOs, however, each year grease related spills continue to decline. To prevent such spills from
occurring, Charlotte Water is continuing to implement its Grease Control Program.
The Flow Free Program regulates Food Service Establishments (FSE) and grease pumpers/haulers to
minimize FOG in the POTW. We continue to track the amount of grease trap waste collected in
Mecklenburg County, including who is collecting the waste and how it is disposed of. We have enhanced
this program by requiring haulers to submit quarterly manifest reports, checking FSE's onsite manifest
and requiring Grease Haulers to attend an annual seminar presented by System Protection.
The Flow Free Program's overall goals are:
(1) To continue to enhance our education program, focusing on single and multifamily housing.
(2) Inspect all food service facilities for grease trap compliance.
(2) To help reduce grease related SSOs.
Flow Free Education and Outreach 2020
General History of Flow Free Campaign
• Fats, Oils, and Grease(FOG) Education started in 2000 to educate the public of sewer blockage
problems. FOG began regulating Food Service Establishments/Restaurants. Through education
and some enforcement, restaurants and other food providers are no longer a major source of the
FOG in the collection system.
• Charlotte Water Environmental inspectors and staff have included grease messages as part of
plant tours, HOA meetings, and school presentations for years. We frequently present to scouts,
schools, Mecklenburg County/multi—family hosted workshops, and industries.
• 2004—Used focus groups (including apartment owners)to gain input so we could update
information. Rebranded to Grease Free. We began using the Angry Burger as identification.
Massive push to give away new posters, magnets, etc. to apartments and others. Partnered with
Mecklenburg County Health Department and LUESA.
• 2010 -2011 UNC -Charlotte conducted focus groups and researched grease communications
throughout region and to provide suggestions.
• 2013 Charlotte Water and the North Carolina Urban Water Consortium worked with UNC -
Charlotte (UNC-C) staff and students to create new educational materials. The students
FLIWFREE

researched, created, and then presented brochures, social media, and educational documents to
CLT-Water and other utilities in May. UNC—C formally presented to N.C. Urban Water
Consortium in September.
• As a result of the PCB contamination event in February of 2014, three videos were produced as
an education tool.
•Grease Trap Restaurant
•Grease Trap Public
•Grease Trap Police
• The Charlotte Water commercial source team rolled out the new Flow Free brand in May 2016.
• During calendar year 2016, Charlotte Water staff inspected grease-handling facilities at 3,550
food service establishments (not including follow-up inspections)to ensure proper grease
disposal.
• During calendar year 2017, Charlotte Water staff inspected grease - handling facilities at 4,058
food service establishments (not including follow-up inspections) to ensure proper grease
disposal.
• During calendar year 2018, Charlotte Water staff inspected grease - handling facilities at 5,154
food service establishments (not including follow- up inspections) to ensure proper grease
disposal.
• Charlotte Water has continued its Flow Free education program during 2018, to teach proper
grease disposal of this pipe-blocking menace. Inspectors mailed information to 1,176 customers
near spill sites and handed out information to 1,523 customers in apartments/multi-family
complexes.
• During calendar year 2019, Charlotte Water staff inspected grease -handling facilities at 4,787
food service establishments (not including follow- up inspections) to ensure proper grease
disposal.
• Charlotte Water has continued its Flow Free education program to teach proper grease disposal
of this pipe-blocking menace. Inspectors mailed information to 1,852 customers near spill sites
and handed out information to 1,002 customers in multi—family developments.
• The Flow Free staff have partnered with UNC—Charlotte, Charlotte area STEM Programs,
Charlotte Mecklenburg Police Department, and multiple Charlotte Mecklenburg schools to
conduct educational outreach events for children in Mecklenburg county. The Flow Free staff
has educated over 1,219 students on two popular campaigns"Pipes Hate Wipes" and "Flow
Free".
• In 2019, System Protection purchased Swift Comply, a computer database to track Food
Service Establishments in Charlotte. The program allows inspectors to see FOG compliance in
"Real Time." FSEs are required to create profiles and upload their grease collection device
service manifests. The FSE profile information consists of: grease collection device size and
service frequency, service provider information, and direct upload of service manifests. This
uploaded information allows Flow Free inspectors to directly see what locations"In" or"Out" of
compliance.
• In 2019, The Flow Free program observed a rise in the number of grease related SSOs in areas
with multi -family developments. In response the Multifamily team was established in 2019 to
evaluate private collection systems of multi -family developments in Charlotte.
• In 2019, The Flow Free program created a Best Management Practices poster for Food Service
Establishments. The poster educates members of kitchen staff to dispose and store cooking oils
FLØWFREE
4

properly, dispose of food waste in the trashcan, and to wipe food prep containers prior to
washing. The posters are given to each FSE following the inspection.
• In 2020, the Flow Free program was impacted by COVID-19. For the months of March through
July inspectors were not able to physically visit FSEs due to Stay at Home orders that were put
in to place in the state of North Carolina. Instead, inspectors were able to utilize Swift Comply to
track compliance of FSEs during this time and reached out to FSEs that were not in compliance
via emails and phone calls. System Protection Flow Free Team was unable to conduct any in-
person outreach events but will resume those when we can resume large gatherings.
• During calendar year 2020, Charlotte Water staff inspected grease-handling facilities at 4,787
food service establishments (not including follow-up inspections)to ensure proper grease
disposal.
• Charlotte Water has continued its Flow Free education program to teach proper grease disposal
of this pipe-blocking menace. Inspectors mailed information to 1,745 customers near spill sites
and handed out information to 518 customers in multi—family developments.
• In 2020, Charlotte Water created new Pipes Hate Wipes educational posters that can be
distributed to multifamily units. The poster educates residents on proper disposal of wipes.
• In 2020, the Multi- Family team in the Flow Free program inspected 40 multi -family units and
distributed 1224 Flow Free posters and door hangers.
Grease Prevention Message
The Flow Free team helps to protect the Charlotte Water collection system from harmful materials that
can clog pipes. The team educates Charlotte area citizens to pour grease into a lidded container, throw
the container in the trash, and to take larger quantities of oil to a Mecklenburg County recycling center.
You can visit the Charlotte Water website to learn more about the Flow Free message. Follow the link:
https://charlottenc.gov/water/Pages/Home.aspx; scroll down to the bottom of the page, and select
Protect Your Pipes to be directed to the Flow Free Website.
FLIWFREE
5

Educational Outreach Messages
Pipes Hate Wipes (created 2020)
Y
AL' 'f rt Evt RYrttIt6 XS FLLISHABLE,. THAT
weir t4,644IT BREAKS DOWN.
f-L-.L'SN. F1•6 LEVER c LUSH P TOiAJi ,
__......r 1.0.11.PES, 5#IITARY PRODUCTS
_ 5tC#l2X ANYTiiIN6 EXCEPT
TOILET PAPER
kd
.per
# 1 1:4 .,
I 00 4
.../ .6o(hril`n,•-•;.‘, to \Tr 0
� Eiiik. ,„«
1
I
't Y ".f •J6
Ayr � I k 'y„ 4 Ali
T �
'4 � .r."' .�
'u HA R O 1 E A T E R.'ZI R G 9i1 H A R u!!1 1
llt
CI 0 II Fi TER
FLiWFREE

Flow Free and Best Management Educational Hand Outs
FLiWFREE
. ,„ 7
` '"'• "- ''' '4+a .a ,t KEEP GREASE,WIPES,OILS,DEBRIS&FATS OUT OF YOUR PIPES
, ' pia
rn FLiWFREE
tr, .:-'-''`GREASE„ ;-.,
—.I 'ihegresselift Ina pan after cooking Lt to j y.
I DON'T DO
rn -
OWIPES \ r ,
ODO NOT pour cooking a Wipe pots,pans,and
eat)wipes.'disposable wipes-,anything residue dreary down work areas prior to
IC Other than toilet paper the drain. ir-' at. washing.
SOILS
,....., .' -','" Opta,
7:3 Choking al salad dressings.sauces,etc. DO NOT dispose or
'� tool waste into the Dispose of food waste
garbage disposal _ (Pithily into the n ash
r y
DEBRIS Iil /^
0
Hair,trays,food waste,etc '.,5 Srr 4y •�
DO NOT you waste oil 5 Collect waste oil
> a _ doworthe dram. M ir ; and Lore mr rerycnng.
•
+ fop sL
I[ecP .tttc•, D NOT washroot
mats where water will ' ' ` Clean mats Imnk.
oft dtectry into ' o•,er a rVhi sink.
©6 de
runtne storm drain .�
CHARLOTTE
ate.org WLTER FL WFREE
Dear Resident,
Charlotte Water Staff recently
responded to a wastewater
overflow in your neighborhood.
FL \AfFREE
�.' LL Overflows can be caused by
o blockages in pipes from fats,oils,
Fats,oils,gr ease,and wipes will cause harm ,, grease,debris,and flushable
W.) to pipes.When cooking,wipe the pan with a wipes.Wastewater overflows
paper towel&toss In the trash.Do not cause a disgusting mess and can
_pu,,,,C.-44
t Hush°bit wipes down the toilet, be expensive to clean up.
la .^--o throw them away instead. o
y For more tips,visit
charlotteWater.org We are encouraging all residents to
�,_,,_. avoid putting fats,oils,grease,
`` wipes,and other debris down the
drain or toilet.
i •.• .FATS,OILS,GREASE&WIPES � �
w 6TER
Front of Spill Notification Postcard Back of Spill Notification Postcard
FLiWFREE

Closed Circuit Television (CCTV) Field Operations Truck
CHARLO WATER AT WORK 0o ,
TtE
MOO COMIXCANRASINSPECIN SOIPAMI[S 00 — CHARLOTTE
® W JTER
,, inu'iw 0
-
0 I I — •ck• ''��\`Ai to � ij:0
CHARLOTTE WATER AT WORK o
REMOTE CONTROL CAMERAS IMSPEMO SEWER PIPES �' *" -- 0 FRE--
�"" li'l • eOM
—.�_ CRIME MAY III e. n-.. t a R
` W TER `` sms
. Q �„� — oo
"wh ,tt�,
00 -ir Ilk MI 1 WG7ER
a Zi
0 l . i.immiL L i
Charlotte Water-Truck WDB719
Scale:1/20
FLI3WFREE
8

Flow Free Give Away Items
0
7-7-6
Teas
FLiWFREE �.� _ o
Keep Grease Out So
FLOW FREE
Pipes Can Flow Free S')
/o_id ue
FLLWFREE
FLLWFREE
FLtWFREE
9

Example of 2020 Bill Inserts
} °: ,, -- s' I r
it ---
It
..
` ii. iR •.. '► it 1 :it
#PIPES HATE A IPES . ..,. .,.,..
CHARLOTTEWATER.ORG WcrER
CHARLOTTE , v,
w, T ETrf
2020 WASTEWATER a ~`
PERFORMANCE REPORT , .
An annual summary of Charlotte Water;
wastewater system performance during ,it.:
the fiscal year that ended June 30.7_02t:
ai
"°s
88Q miliron gallons of t 1° :. la, x
.Q wastewater treated per day
lies ofpipes
w wastewater ,/�I/� 2 0 How did we do?
system i s `'t `t G tJ
Charlotte Water
�^ successfully,
921 1 miles F`J I les �' collected and
treated 99.941,
189 of more than 32.
of wastewater pipes cleaned 164 162 billion gal ons of
1 the community's
Ifood service Q � ;yI t wastewater.
estaf rshments 3,180 ' irearar r prow
inspected o ensure You can reduce
proper grease disposal
sewer spills.
13+ miles Toss leftover food
of wastewate copes repaired or replaced
(fats, oils, grease)
3.4(2020) Sewer spills and wipes
vs. per 100 in the trash.
10.9(2007) miles of pipe
ste.mear 7nxn•3Ct ?
FL�1NEREE �a
FLtWFREE
10

Spanish Language Educational Outreach Messages
�,FLiWFREE
, ems..- i s.It
.
r
, CRASH `
La%rasa que.e cp,caa en la sarten MANEJO DE GRASAS,ACEITES Y LUBRICANTES
ttltil tdesptrzt$cc rw
et
Cu
n 0 Tt3ALLiTAS
1 0
„,
FL*ZWFREE
,:i.,VITIaahltac tie hebe,wallit.lt tlt cl>'th(tree:,
..M suDIAMe,CO3a WIC NO sea pal rl +, nice
_ .,
CD NO St
tu co AACEITE {.
. ,
/..
.,t NO arroJe desechos de 1 Limple oliasJ sartenes
tj ' erie para�co"ii,arlereuas,salsas,etc. la coma direrramenre y areas de trabaJo
n el drenele e
antes de laver.
����,r�Jp /� e gF/
13- ^-�✓ a URA DisPonga de los
e4 NO dese<he restas —
11.2despertllcios de
de comlda en el comlda drectamente
rriturador d<basura. en la basure
..Ss
ANTE CA NO vierta aceite PP
N... � .s 4N People el acme usado
usado en el drenaje. / ye ua Mello pare
is
cclarlo
71 U- „ A e}& r
NO lave los tapetes deller Um los to
suelosonde el ague R P e Petes
corn
CY Ae6aTfa en W alcantanea. / hegaderu de servloo.
WTER . '
ChLft:y{ktaRVO[e.:.Cv^,
CHARLOTTE '-
W6TER 1 FLOWF(EE
FLiWFREE
11

Special Projects
MultifamilyPrivate Collection System Operational and Maintenance Plan
Y p
Workshops
In April of 2019 the Flow Free program implemented a multi-family collection system inspection
program. Inspectors perform site visits at various multifamily developments and ensure each
establishment is upkeeping the North Carolina Administrative Code for multifamily developments, statute
15A NCAC 02T .0403.
Charlotte Water partnered with Charlotte-Mecklenburg Storm Water to implement workshops for multi -
family complexes to help reduce grease and other causes of Sanitary Sewer Overflows. Guidelines for
the multifamily private collection system maintenance includes:
NC State law(15A NCAC 02T .0403) requires proper operation and maintenance of private sewer
systems to prevent backups and overflows.
• A Grease Control Program must be in place.
• An Operation and Maintenance Plan must be developed.
• An updated map of the sewer system must be created.
• Key components of the system must be inspected regularly.
• All inspection and maintenance records must be kept on site for at least 3 years.
• Residents must be educated about proper use of the sewer system, including proper grease
disposal.
The multifamily Flow Free inspectors have conducted 2 educational outreach events. Since the
multifamily program began, over 700 Charlotte multifamily residents have been educated on the
importance of proper grease disposal and the importance of not flushing wipes.
• Charlotte Water continues to use door-hangers specifically for maintenance personnel or
property managers of apartment or multifamily complexes. This reinforces best management
practices for prevention.
• The Flow Free program continues to provide bilingual door hangers and promotional items for
multifamily property managers to give to new residents.
FLtWFREE
12

Continuing Challenges
Wastewater Collection Challenges
The greatest continuing wastewater challenge in this community—and in others across the U.S. — is
sewage overflows; 32 grease related sewer spills occurred between January 1, 2020, and December 31,
2020. Grease accounted for 23.53% of the primary cause of sewer overflows. (Figure 1). Grease has
historically been the primary cause of 50 -60% of the sewer spills in the Charlotte Water service area.
Other spill causes included the infiltration of tree roots into pipes, pipe failure, debris, and vandalism.
Confirmed Primary Cause of SSOs
▪ Debris In Line(22.06%)
Grease(23.53%)
6.62%(9) ---- 10.29%(14) MN Other(10.29%)
Other-Contractor Construdan
�4 • -------- -1.47%(2) Damage(6.62%)
(14)10.29% Pipe Failure(10.29%)
- - --- Pump Station Equap meat Failure
(1.47%)
Roots(20.59%)
20.59%(28) SeverehlaturalCondi*on
(2.94%)
NM Vandalism(2.21%)
23.53%(32) -2.94%(4)
2.21%(3)
--22.06%(30)
Figure 1- Confirmed Primary Cause of SSOs Calendar Year 2020
Grease and other blockages that lead to sewer overflows are cleared by Charlotte Water crews, using
various cleaning methods, including mechanical rodders and truck-mounted water jets. If damaged pipe
or other infrastructure is discovered, it is repaired. The spilled sewage can sometimes be captured and
pumped back into the sewer system.
Grease Related Overflows by Demographic
The Charlotte Water service area is divided into 5 zones. Each Environmental Program Inspector is
assigned to one zone; excluding the multi-family group. (Figure 6).
During Calendar year 2020, grease related Sanitary Sewer Overflows (30) were investigated, and the
leading location and demographic was determined (Figure 2). Residential, single family properties located
in Zone 4 had the highest number of SSOs.
During Calendar year 2019, grease related Sanitary Sewer Overflows (39)were investigated, and the
leading location and demographic was determined (Figure 3). Residential, single—family properties
located in Zone 4 had the highest number of SSOs.
FLiWFREE
13

During Calendar year 2018, grease related Sanitary Sewer Overflows (36)were investigated, and the
demographic was determined (Figure 4). Zone 3 had the highest number of SSOs, and the demographic
that had the highest number of SSOs was Residential.
During calendar year 2017, grease related Sanitary Sewer Overflows (53)were investigated and the
demographic was determined (Figure 5). Zone 4 had the highest number of SSOs, and the facility type
that had the highest SSOs was Residential.
2020 Grease Related SSOs by Zone and Demographic
6
5
4
3
■Zone 1
2 ;!
■Zone 2
1 Zone 3
i
' t
` H Zone 4
0
e`'�•aet, tc�et``a� e'�•aec\a\ J\�a�J tctcetG`a� eZ�•aecs
z atc sta
Figure 2
FLIWFREE
14

2019 Grease Related SSOs by Zone and Demographic
9
8
7 on*
5
4
4io ■Zone 1
3 ■Zone 2
Z a Zone 3
1 Ill ,
" ' II I 1 r Zone 4
'
e--QS. 4,05 zip
�`�� G°� fey.
dr \\
I
Figure 3
2018 Grease Related SSOs by Zone and Demographic
7
6
5
q
3 ■Zone 1
2 III 11 ■Zone 2
1 ■Zone 3
p Iii ' II ISZone 4
e�\a\ et`�a� eca a�A e``�' e�,`a\
�e a o�F �ey�a �� °<F e,
C, ``a\\ \C ��J\
�oCC\ •J �acc sa
J
FLWFREE

Figure 4
2017 Grease Related SSOs by Zone and Demographic
18
16
14
12
10
8
6
■Zone 1
4 ■Zone 2
2
■Zone 3
ae��\a� e��\a` ae��`a• a�\� ec``a� ae�`a• ■Zone 4
4.
ck"
office •%° �e
L e V'
Figure 5
FLI3WFREE 1
16

FY20 Flow Free Zone Map (including zipcodes)
z,
,94 5k
j............:_-,
zone.
.
(�
f�! j I I1.pG:ozEoLniai_s
,ram\571 ' '`-_.—r i Inspection Zones
Zone
Milli(Fallick)
fY JM.
w 2(Jones)
I x:a
3(Griffin)
91
sie Zone 2 1 '
:r:-e
Zone d
a�x
)014iiik
( cr. ,,e,
3104
_x p MO
Zone
1a r Zrn 5 s Zone d
ç'TT
, r\.4.,in
•
I .'-±z-2-
%' CHARLOTTE
" W TER
A J
Mn6 MS cx
FY20 Flow Free _ r:
.:
Inspection Zones 'T
T� „q ,.y rra� l •ru
.ew
Figure 6
FLOWFREE
I7

Other FOG Activities
Grease Hauler Manifest
Submittal Requirement
(In estimated
FOG Activity 2020 Total Year TotalGallons)
NO. OF NEW INSPECTIONS 69 2009 2,639,852
SCHEDULED INSPECTIONS 2,598 2010 3,833,867
FOLLOW UP VISITS 60 2011 5,375,790
COMMERCIAL INSPECTIONS OIUWATER 2012 6,744,966
SEPARATORS 0
2013 5,912,335
RESPONSES TO CUSTOMER REQUEST 0 2014 7,004,881
FOR INFO
SSO INVESTIGATIONS ON SITE 30 2015 6,768,920
MAILINGS(single family) 1,745 2016 7,435,808
2017 7,523,324
RESIDENTIAL HANDOUTS(multifamily) 518
2018 9,463,755
SPECIAL INVESTIGATIONS 12
2019 11,811,196
NOTICES OF DEFICIENCY ISSUED 64
2020 10,640,085
NOTICES OF VIOLATION 2
FLtWFREE
18

CHARLOTTE
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
12 . Environmental Excellence Awards
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
d$ Operated by the City of Charlotte

CHARLOTTE WATER PRESENTS
20/9 tom' , , , /te
8 , //, , accods,
5,4 5014 2020
11:30 am to 12:30 pm
This year's awards will be held via WebEx.
Please use the link provided in the calendar
invitation to participate.
,6 ,
A _ TIr
.
-
1 l ! / I - /
, ,
A R L o
� H cTrE
0114T
L�
If you have any questions please contact: Rachel Ferguson at
[e-mail] or call 980-257-3336

kt
Charlotte Water congratulates the
winners of the 2019
ern! .
Platinum Award Winners
Mecklenburg County 521 Foxhole landfill
9th Year
Norfolk Southern Railway
Charlotte Roadway Shop - 4th Year
Gold Award Winners
Allied Metal Finishing,Incorporated Wallace Farm,Inc.
Carrier Corporation Cintas Corporation#99K
Charlotte Pipe and Foundry Company Cintas Corporation#200
Huntsman International,LLC Hardcoatings,Inc.
Pelton&Crane Broadcom Ltd.
Safe Fleet Charleston Spar
Silver Award Winners
Alsco(0097) Independent Beverage Company,LLC S-L Snacks NC,LLC
Frito-Lay,Inc. Trane-Charlotte Facility Chematron Incorporated
Wire-Bond Ingersoll-Rand Industrial U.S.,Inc. Quala Services,LLC
Duff-Norton Greenway Waste Solutions The Dow Chemical Company
Pan-Glo Charlotte
Charlotte Water recognizes companies that display extraordinary commitment to environmental stewardship.Winners of the
annual Environmental Excellence Awards not only meet their regulatory requirements,but also pursue proactive and innovative
solutions when it comes to protecting the quality of our water.
These organizations consistently excel in their commitment to the environment,and Charlotte Water takes this opportunity to
say thank you for a job well done.
CHARLOTTE
W6TER
; CharlotteWater.org V CLTWater
Owned&Operated by the City of Charlotte

CHARLOTTE
N/V ,411- ER
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
13. Pretreatment Outreach
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
likt Operated by the City of Charlotte

THE CHARLOTTE •
g�y�CITY OF
DISCHARGER WTER ,'_CHARLOTTE
September 2020 - Volume 37
Environmental Excellence Awards
for Compliance Year 2019
On July 30, 2020, Charlotte Water celebrated permitted industrial users at its 23nd Annual
Environmental Excellence Awards. Due to Covid-19, Charlotte Water was unable to hold its usual
celebration luncheon, and instead recognized all the industries via a live Webex ceremony. Charlotte
Water uses these awards to recognize the industries who excel in wastewater permit compliance. Out of
58 permitted industrial users, the Environmental Excellence Awards for Compliance Year 2019
recognized two Platinum, 12 Gold, and 13 Silver award recipients. A list of the recipients was published
in the Charlotte Business Journal on July 31, 2020. We thank all of the industries who participated in the
virtual awards as well as special attendees Mayor Vi Lyles, Assistant City Manager Angela Charles, and
Charlotte Water Advisory Committee Board Members Barbara Bleiweis and Leslie Jones.
._a
•
CHARLOTTE
W6TER
Platinum Award Recipients
Five or more consecutive years of 100% compliance
• Mecklenburg County 521 Foxhole Landfill — Ninth year
• Norfolk Southern Railway- Charlotte Roadway Shop — Fourth year
If you have a pretreatment emergency contact your Compliance Specialist immediately. If you are
unable to reach them you can use the number below 24/7:
Emergency Spill # [phone]
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL USERS f a in

THE DISCHARGER
Gold Award Recipients
100%compliance for the calendar year, and no Significant Non-Compliance for two calendar years.
• Allied Metal Finishing, Inc. • Broadcom Ltd.
• Carrier Corporation • Charleston Spar
• Charlotte Pipe and Foundry Company • Cintas Corporation #200
• Cintas Corporation#99K • Hardcoatings, Inc.
• Huntsman International, LLC • Pelton and Crane
• Safe Fleet • Wallace Farm, Inc
Silver Award Recipients
90% compliance with permit limits,and 100% compliance with reporting for the calendar year. No
Significant Non-Compliance for two calendar years, and no slug loads for the calendar year.
•Alsco (0097) • Chematron Inc.
• The Dow Chemical Company • Duff-Norton
• Frito-Lay, Inc. • Greenway Waste Solutions
• Independent Beverage Company, LLC • Ingersoll-Rand Industrial U.S., Inc.
• Pan-Glo Charlotte • Quala Services, LLC
• S-L Snacks NC, LLC • Trane - Charlotte Facility
• Wire-Bond
Charlotte Water wants to thank all of our industrial customers for their dedication and professionalism
demonstrated by complying with local, federal and state regulations included in the Industrial Pretreatment
Permitting Program. We are hopeful that next year we will once again be able to gather in person for our
annual Environmental Excellence Awards ceremony, and we hope to see you there. Contact your
Environmental Compliance Specialist to learn how your industry can be included next year.
COVID-19 Updates
The current pandemic has affected almost every aspect of our lives. How we operate and how industries
operate has continually changed throughout this pandemic. Please let your compliance specialist know if
your industry has any changes to production, hours, entry requirements, wastewater flows, or anything
else that has changed from previous operations. Notifying your compliance specialist prior to any process
changes is a permit requirement, but letting us know any other changes can help us to work together
efficiently during these unusual times. Please also keep us informed of any updates to your visitor policies
and procedures, and we will do our best to accommodate as we conduct inspections and conduct
sampling.Thank you for your help!
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL USERS f in

THE CHARLOTTE •
ay% CITY OF
DISCHARGER W(�TER __ CHARLOTTE
New Industrial Billing Contact
Eric Pettice has joined System Protection as our
Engineering Services Investigator. Eric will be
working with commercial customers, Significant
Industrial Users, and septage customers related
to their industrial wastewater bills. Eric went
through the CLTWater Pipeline Academy Program
*
and worked with our Biosolids and ISO ~
Programs. If you have any billing question youC
can contact Eric at [e-mail].
COVID-19 Updates
Remember that notifying your Compliance Specialist prior to any process changes is a
permit requirement. You can also let us know of any other changes that can help us to
work together efficiently during these unusual times. Please keep us informed of any
updates to your visitor policies and procedures. We will do our best to accommodate as
we conduct inspections and our lab staff conducts sampling. Thank you for your help!
Wet Ink Signatures Required in 2021
As discussed during the Significant Industrial User Training Class on November 4, 2020
beginning on January 1, 2021 all Industries will be required to submit hardcopies with
original wet ink signatures for all permit required documents as well as for monthly flow
reports submitted for billing purposes.
Due dates will not change from those currently contained in your permit, and wet ink
signatures will need to be received by the due date.
Look for more information coming soon from your Compliance Specialist and please
contact them directly if you have any questions.
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL USERS f 0 in

THE DISCHARGER
2020 Virtual Industrial Workshop
Due to COVID-19 limitations and precautions, Charlotte Water hosted this year's
Significant Industrial User Workshop via Webex on November 4, 2020. Charlotte Water's
permitted industrial users had the opportunity to learn about the following topics:
-Compliance Pitfalls: How to avoid some of the common violations industrial users may
encounter.
- Industrial Billing: Covering how bills are calculated and what is needed from the
industrial user for billing.
- Industrial Pretreatment Inspections: How to be prepared for an inspection and what
CLTWater is looking for when conducting an inspection.
-Emerging Contaminants: Overview of PFAS, including PFOA, PFOS, and GENX, and other
contaminants that are being looked at by the EPA.
- Pretreatment Technologies: Different technologies that can help your industry's
wastewater treatment.
- Multi-Family Inspections Program: How the CLTWater Flow Free group works to prevent
Sanitary Sewer Overflows (SSO's).
- CLTWater Updates: Wastewater Treatment Plants update and COVID-19 updates for
employees and customers.
If you are interested in any of the presentations, please contact your Compliance
Specialist to request a copy.
Charlotte Water wants to thank all of our industrial customers for their dedication and
professionalism demonstrated by complying with local, federal and state regulations
included in the Industrial Pretreatment Permitting Program, especially during these
uncertain times (COVID-19). We are hopeful that next year we will once again be able to
gather in person for our annual Industrial User Workshop, and we hope to see you there.
If you have a pretreatment emergency contact your Compliance Specialist immediately.
If you are unable to reach them you can use the number below 24/7:
Emergency Spill # [phone]
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL USERS f Ci in

CHARLOTTE
W6T E R
2020 SIU Workshop
November 4, 2020, 9:00am
WebEx Conference
presented by Charlotte Water System Protection
Agenda
9:00 Welcome, Department Updates Bill Gintert—Environmental Compliance
Manager
9:05 Compliance Pitfalls Mike Christiansen —Environmental
Compliance Specialist
9:20 Industrial Billing Ryan Johnson— Environmental Compliance
Specialist
9:35 Industrial Pretreatment Inspections Rachel Ferguson— Environmental Compliance
Specialist
9:50 Emerging Contaminants Rocio Bell —Environmental Compliance
Specialist
10:05 Break- 10 minutes
10:15 Pretreatment Technologies A.Z. Williams III— Environmental Compliance
Specialist
10:30 Multi-Family Inspection Program Javario Pegues— Environmental Compliance
Specialist
10:45 WWTP Upgrades and COVID-19 Updates Sarah Daley—Environmental Compliance
Supervisor
11:00 Final Questions System Protection Staff
*** Sills who participate are eligible for removal of one minor reporting violation as it applies to
Environmental Excellence Award eligibility(compliance year 2020) ***
*** Participants must have a camera enabled and be visible for the entire meeting in order to
receive credit for attending ***

CHARLOTTE
W6T E R
***Save The Date***
Flow Free Seminar for Septage and Grease Haulers
Presented by Charlotte Water Flow Free Team
October 29th, 2020
9:00am-12:00pm
November 5th, 2020
1:00pm-4:00pm
i We
bEx
year's seminars will be held virtually using Cisco
Participants must have their camera on in order to receive credit for attending.
Septage and Grease Haulers in Mecklenburg County must be permitted by both the North Carolina
Department of Environmental Quality, and Charlotte Water.
This seminar is required for all septage and grease haulers to be permitted by Charlotte Water.
Topics Include
➢ Septage Hauler Program
➢ Grease Hauler/ FOG
➢ Swift Comply
***To register please contact Damon Williams at [phone]
or email at [e-mail]. Registration Deadline is Oct 23rd, 2020.***

CHARLOTTE
NiNtAr)7I E R
Pretreatment Annual Report
January 1 , 2020 — December 31 , 2020
14. Mercury Reduction Program
Mercury Assessment Updated Mercury Minimization Plan
Dental Amalgam Rule Implementation
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
Operated by the City of Charlotte

2021 Mercury Assessment I
CHARLOTTE , a . 9+
W TER Jo
F 9 id
4 Q
it
' .1 A) 1 , 0
!i f 1 I'IC 1e
i ,•
i+ t
?i
ly , t, ,, t
1( I( tti 11
MERCURY ASSESSMENT
REVISED 01/21/2021
This document contains 2020 Mercury removal rates for all five Wastewater Treatment Facilities
controlled by Charlotte Water located in Mecklenburg County.

Mercury Assessment 2
PRETREATMENT REGULATIONS
According to the EPA's 1999 National Emissions Inventory, coal-fired electric plants account for 40% of
the total manmade mercury emissions. Other large sources of mercury are industrial boilers (about
10% of US mercury emissions), burning hazardous waste (about 5%), and chlorine production (also
about 5%). Burning municipal waste and medical waste (including dental waste) was once a large
source of emissions. Today, in response to EPA and state regulations and reductions in mercury use,
emissions from these sources have declined 80-90 percent; the EPA also works with industries on
voluntary efforts to reduce or eliminate mercury pollution.
The POTW has an important role to play in reducing mercury and other toxic discharges to receiving
waters. Like Industry, wastewater treatment plants are required to meet specific discharge limits
contained in their permits. They are unique in that all of the discharges from the plant, except for
chemicals used in the treatment process, come from users of the system; the POTW manufactures no
product and their primary goal is to provide clean water and a healthy environment.
To meet the requirements of the National Pollutant Discharge Elimination System (NPDES) permits, all
five wastewater treatment facilities operated by Charlotte Water must have effluent stream test results
within the range of 0.012 and 0.015 pg/L using USEPA Method 1631E for wastewater analysis. In the
treatment process, mercury is mostly concentrated in wastewater sludge, which is land applied,
landfilled, or burned.
All five wastewater treatment facilities at Charlotte Water have achieved a removal rate higher than
97% for the pollutant mercury. Tables 1-5 contain the 2020 POTW data for mercury removal.
Tables 1-5,2020 Mercury Removal Rates for Wastewater Treatment Facilities(all results are in pg/I)
Table 1 Table 2
Mallard McDowell
INF EFF INF EFF
Average 0.056 0.0007 Average 0.057 0.0005
Max 0.300 0.0011 Max 0.200 0.0016
Min 0.033 0.00025 Min 0.0325 0.00025
Count 54 13 Count 60 13
Removal 98.67% Removal 99.10%

Mercury Assessment 3
Tables 1-5(cont'd.), 2020 Mercury Removal Rates for Wastewater Treatment Facilities(all results are in Ngll)
Table 3 Table 4
Irwin Sugar
INF EFF INF EFF
Average 0.056 0.0007 Average 0.087 0.0008
Max 0.200 0.0011 Max 0.500 0.0019
Min 0.033 0.00025 Min 0.033 0.00025
Count 59 13 Count 60 13
Removal 98.81% Removal 99.12%
Table 5
McAlpine
INF EFF
Average 0.057 0.0007
Max 0.643 0.0009
Min 0.033 0.00025
Count 64 13
Removal 98.77%

Mercury Assessment 4
Definitions and Explanations for Tables 1-5
Average Average of all sampling events - please note that any result below the detection limit is
averaged at half the detection limit
Count Number of samples collected in the year
EFF This is the measurement of mercury going out of the plant to the streams. The water
quality standard for mercury is 0.012 pg/I. Our plants contribute from 83% to 98% of the
receiving streams they discharge into.
INF This is the wastewater as it comes into the treatment plant. In cases where values were
below the reporting limit of 0.2 pg/I, influent "J Values" were used. "J values" are below the
reporting limit but above the instrument detection limit of 0.038 pg/I.
Min This is the minimum concentration found at the sample location. Please note that this is
important because of the detection limits and the way in which non-detect results are
reported. At the influent, the instrument detection limit (IDL) is 0.038 pg/I. Influent values
below the IDL are reported as half the result. At the effluent the reporting limit is 0.001
ug/I. A non-detect value would be reported as half the reporting limit.
Removal Effluent Removal Rate from the influent concentration (anything removed goes
into the residuals)

CHARLOTTE
WTER
MERCURY MINIMIZATION PLAN
Charlotte Water(CLTWater) serves approximately 270,640 households and businesses in Mecklenburg
County that discharge wastewater directly to the sanitary sewer(Wastewater Performance Report, 2020).
Customers are categorized as either commercial or residential in the billing system. Dentists, once
considered the only major contributor of mercury to the wastewater collection system, have the potential
to pollute the sanitary sewer with waste from the installation or removal of dental amalgam. However,
other industries are also potential contributors of this pollutant. This Mercury Minimization Plan is an
outline to facilitate a minimization in the levels of mercury entering the sanitary sewer system. In the data
analysis for the wastewater system, the goal is to target areas of concern as the basin-specific data
experiences an upward trend in relation to the Baseline Study.
METHODOLOGY
The MMP focus is on the individual basin trends. The five wastewater plants operated by CLTWater are
Mallard Creek, McDowell Creek, Irwin Creek, Sugar Creek and McAlpine Creek wastewater treatment
plants. Additional monitoring sites are located strategically throughout the collection system.When
upward trends of five percent above the baseline influent data for the basin occur, further action may be
taken to minimize the potential impact of the pollutant on the ecosystem. The baseline was determined by
averaging three calendar years' data for each plant. Some other industries, such as laboratories,
hospitals, schools and factories could affect the wastewater collection system with mercury.Although
they may not hold an SIU permit, an annual chemical inventory may be required if upward trends warrant
increased action.
THE PLAN
Mercury comes from a variety of sources. Identifying these sources is the key to a successful
minimization plan. Depending upon the data trends in each wastewater basin, an annual review of the
following steps will determine the level of action for the upcoming year:
1. The Assessment—Annual Report generated by CLTWater, including the removal rates for the
wastewater treatment plants.
2. Monitoring—Periodic wastewater data review for the wastewater treatment plants, continuous
industrial waste survey process, sampling and increased inspection frequencies as trends dictate.
3. Dental Amalgam Program—A dental amalgam plan developed by CLTWater in response to the
promulgation of 40 CFR 441. The plan outlines the general oversight of dental practices in
Mecklenburg county.
4. Educational Outreach -Oral and written communication to the community about findings and
increased efforts to reduce mercury pollution.
5. Internal Assessments—Including but not limited to, review of Spill Control Plans, Chemical Hygiene
Plans and safety for employees periodically in Laboratory Services.
For more information about mercury, please refer to the 2020 Mercury Assessment.
MERCURY MINIMIZATION PLAN Rev. 02/08/2021

CHARLOTTE
WTER
THE ASSESSMENT
Annually, CLTWater performs an assessment of the potential contributors of mercury to the collection
system and publishes the findings. The assessment includes newly identified potential contributors, as
well as known contributors of any level of mercury to the wastewater collection system. Known
contributors that have a Significant Industrial User(SIU) permit limit should take the necessary actions
outlined in their permit if their discharge exceeds the permit limit for mercury. These facilities are
inspected once annually and the Compliance Specialist assigned to that industry should be notified if
changes in the chemical inventory or process have the potential to affect the wastewater effluent of the
facility. From the reported information, it can be determined if any changes need to be made to the permit
limits. Industries that hold an SIU permit should also respond to the wastewater survey provided them by
their designated Compliance Specialist once every five years and keep track of any chemicals that
contain mercury by performing a comprehensive chemical inventory, using Material Safety Data Sheets
housed onsite. The annual inspection sheet has one new question concerning mercury to keep the
industry mindful of the potential impact the pollutant could have on the collection system.
MONITORING
Based on data from 2020, CLTWater's five wastewater plants currently average a 98.89% removal rate
for mercury from the influent stage of treatment to the effluent stage. The data from each wastewater
basin will be reviewed periodically for trending. If the data is in an upward trend for any of the five basins,
additional measures may be activated to curb those trends. These measures may include additional
inspections or sampling in the collection system to determine the contributors. Once it is determined the
level of contribution by the industries, then a plan of action may include methods of reducing the mercury
levels leaving the facility, implementation of Best Management Practices to prevent reoccurrence of the
pollutant discharge and monitoring onsite at the expense of the industry, as needed. To verify that the
efforts are working, a routine sampling program may be required for the facilities found to have elevated
levels of mercury in their wastewater effluent.
DENTAL AMALGAM PROGRAM
On July 14, 2017, the EPA promulgated 40 CFR Part 441. This rule requires dental offices that place
and/or remove amalgam to install an amalgam separator in accordance with the requirements in the rule,
to implement two best management practices, to submit a one-time compliance report to the POTW, and
to conduct on-going operation and maintenance of the amalgam separator and maintain associated
documentation and records.
CLTWater has developed a Dental Amalgam Plan to outline its general oversight of those dental
practices that operate in Mecklenburg county. CLTWater will be responsible for receiving, reviewing, and
retaining a One-Time Compliance Report(OTCR) submitted by users subject to rule 40 CFR Part 441.
CLTWater has developed a OTCR requesting all information required by the EPA. It also contains
additional questions asked by CLTWater.
A mass email with CLTWater's expectations for dental dischargers along with an attached OTCR and
Cover Letter was sent to licensed dentists whose license was registered with a Mecklenburg county
2 MERCURY MINIMIZATION PLAN Rev. 02/08/2021

CHARLOTTE
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address. The list of licensed dentists was purchased from the NC Dental Licensing Board. A section for
"Dental Dischargers" has also been added to the CLTWater website. There customers can find additional
information about 40 CFR Part 441, a fillable copy of the OTCR, a link to the EPA Dental Effluent
Guidelines, and CLTWater pretreatment staff contact information.
CLTWater's Enforcement Response Plan was updated to describe CLTWater's response to instances of
noncompliance committed by dental dischargers. This update was approved by the Pretreatment,
Emergency Response, and Collection Systems Unit(PERCS) of the Division of Water Resources on
January 7, 2020.
EDUCATIONAL OUTREACH
On the mecknc.gov website CLTWater customers can find drop-off locations for common household
items that may contain mercury such as compact fluorescent lights (CFLs), old thermostats, button cell
batteries, car parts, and household appliances. There are four Recycling Centers across Mecklenburg
County. Items such as household appliances, compact fluorescent lights, and batteries can be brought to
the recycling centers. CLTWater customers may also find information concerning the proper disposal of
household waste by visiting the mecknc.gov website. Any household items found to contain mercury need
to go to the nearest drop-off location for disposal. These items should never be discharged to the sanitary
sewer system.
INTERNAL ASSESSMENT
CLTWater has several checks and balances in place to ensure it is doing all it can to prevent the
introduction of Mercury into our collection system. Four of the five Wastewater treatment plants disinfect
the wastewater with Ultraviolet light. When the UV bulbs are replaced, and if they are still under
manufacturer warranty they are returned to the manufacture (Xylem). If the bulbs are spent or no longer
under manufacturer warranty the bulbs are packaged, and taken one of the four recycling centers located
in Mecklenburg county. Any fluorescent or CFL bulbs used by the plants are also taken to the recycling
center. The wastewater treatment plants have transitioned from using thermometers and manometers
that contain mercury. Property Management and Lab Services assisted the plants in the equipment
changeover. Each Plant has an Approved Spill Control Plan and Chemical Hygiene Plan in place.
Charlotte Water Laboratory Services Division analyzes over 200,000 wastewater and drinking water
samples annually. Lab Services has a contract with CHEMTRON Corporation. CHEMTRON is contacted
by Lab Services to collect and dispose of chemical hazards. Different areas within the lab use chemicals
for sample preservation and in instrumentation calibration standards. All heavy metals calibration
standards are picked up by CHEMTRON.
Lab Services uses rechargeable Lithium batteries for select pieces of analytical equipment. There has
been a recycling program set in place for the spent rechargeable and spent alkaline batteries. The
batteries will be stored in a marked container, and stored until a drop-off date has been chosen. A
member of the Laboratory Services field staff will drop the batteries off for recycling at a Batteries Plus
location within the Charlotte area.
3 I MERCURY MINIMIZATION PLAN Rev. 02/08/2021