NC0024945_Pretreatment_Annual_Report_20240301

CHARLOTTE
W4)TER
February 29, 2023
Mr. Michael Montebello
NC DWR Municipal Permitting Unit
1617 Mail Center Drive
Raleigh, NC 27699-1617
Subject: 2023 Pretreatment Annual Report
Dear Mr. Montebello:
Please find enclosed Charlotte Water's (CLTWater) 2023 Pretreatment Annual Report.The report was prepared by
CLTWater's System Protection staff along with input from our Water Quality Staff.
In 2023 System Protection and the Industrial Pretreatment Program,continued 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 2023,the Industrial Pretreatment Program permitted,monitored and inspected 56 Significant Industrial Users
(SIUs) of which 24 were Categorical Industrial Users (CIUs). In addition,we oversee 19 "Zero Discharge" Users and
conduct investigations for the City's five major Wastewater Treatment Plants as well as the Collection System.The
Flow Free Program inspects approximately 5,000 Food Service Establishments, operates a multi-family inspection
and outreach program,conducts numerous educational seminars,and participates in numerous special
investigations every year. CLTWater also continues to manage one additional wastewater treatment plant that was
taken over from a private operator in 2017. This is the Ashe Plantation package plant that services a wholly
residential area in the eastern part of Mecklenburg County.
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 one Significant
Industrial User,Wallace Farm.
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 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
Charlotte Water 4222 Westmont Drive,Charlotte,NC 28217 charlottewater.org
(& Operated by the City of Charlotte

CHARLOTTE
W6TER
after 30 days has passed from the date of the last NOV issued.This allows all IUs and SIUs the opportunity to
appeal in accordance with the Sewer Use Ordinance.Those SIUs in SNC for the January to June 2023 compliance
period were published in the print and online versions of the Charlotte Business Journal on December 15, 2023; 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 2023 compliance period,regardless of the status of
their NOVs. Final publication information will be provided when publication takes place.
Charlotte Water has contracted with SwiftComply to provide pretreatment software and associated services. A
CROMERR application was submitted to USEPA and NC DEQ on November 22,2022 and EPA approved our
application on September 12, 2023.The NC DEQ DWR approved our application on November 1, 2023. Our vendor,
SwiftComply,is still developing the final software that will allow us to begin electronically exchanging permit
required documents with our Significant Industrial Users.We look forward to having the system up and running
before the end of calendar year 2024.
Of the six WWTPs operated by CLTWater, one experienced permit limit violations in 2023. The Sugar Creels
WWTP experienced a Fecal Coliform daily maximum violation in January and a cBOD weekly average violation in
March.This outstanding performance is evidence of the excellent performance and attention to detail of all
Charlotte Water staff.
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 2023 Charlotte Water continued to focus on reducing SSOs.As a part of this effort,our Flow Free Program
focused on compliance by all FSEs. This includes issuing NODS and NOVs as prescribed by the Enforcement
Response Plan. In 2023 a total of 30 NODs were issued by Flow Free no Flow Free NOVs were issued.
System Protection continues 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 for
allowing Flow Free staff to monitor grease trap pump out records in real time.
The Septage Receival Program,which is also operated by System Protection, operates and regulates the septage
receival station at our McAlpine Creels wastewater treatment plant.This service provides an environmentally
sound method of disposal to members of the community without access to the sanitary sewer.The septage receival
station located at the Irwin plant would need extensive upgrades to re-open and therefore remains closed and will
for the foreseeable future.The McAlpine plant septage facility remains open and accepting septage waste.The
septage receival station is staffed continuously during operating hours and a random sampling program is in place.
The expanded sampling program that was started in 2018 continued in 2023. 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 2023.
Our Industrial Waste Billing Program ensures that customers are billed based on services received and their
impacts to the POTW. This helps fund the costs of compliant wastewater treatment. This program also captures
information for the System Protection continuous Industrial Waste Survey of potential industrial permittees.
Charlotte Water 4222 Westmont Drive,Charlotte, NC 28217 charlottewater.org
((n) Operated by the City of Charlotte

CHARLOTTE
Wt)TER
We held our 26th Annual Environmental Excellence Awards on June 22, 2023.This program recognizes outstanding
performance in Industrial User Permit compliance by our SIUs.The awards recognized winners in three categories;
Silver, Gold,and Platinum.The awards are given based on the SIUs compliance record during the previous calendar
year. Winners were awarded a plaque and 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 Water's Wastewater Treatment Facilities earned either Gold or Platinum awards from the National
Association of Clean Water Agencies (NACWA).The NACWA awards for compliance year 2022 were presented in
2023. Mallard Creek wastewater treatment plant earned a Platinum Award recognizing full compliance with all
NPDES permit requirements for the seventh year in a row.McAlpine Creek wastewater treatment plant earned a
Platinum Award,making 15 consecutive years with zero violations. McDowell Creek wastewater treatment plant
earned a Platinum Award recognizing perfect compliance with NPDES permit requirements for ten consecutive
years. Sugar Creek wastewater treatment plant also earned a Platinum Award recognizing full compliance with all
NPDES permit requirements for seven consecutive years. Irwin Creek wastewater treatment plant earned a Gold
Award. The Ashe Plantation package plant also 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 2023,the System Protection staff sponsored several training programs for industrial and
commercial users. These events were once again held in person,and System Protection staff did a great job of
returning to this 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.
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 meat 704-336-4636. In my
absence,you may also contact Sarah Daley at 704-336-4729.
Respectfully submitted,
(A,-y4,_7(
Bill Gintert
Environmental Compliance Manager
Charlotte Water
System Protection
Pretreatment Annual Report January 1, 2023—December 31,2023
Charlotte Water 4222 Westmont Drive,Charlotte, NC 28217 charlottewater.org
((n) Operated by the City of Charlotte

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
1 . Narratives
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

2023 Narratives
Charlotte Water - System Protection
Sugar Creek WWTP
5005 Allied Plating Finishing, LLC
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the January to December 2023 reporting period.
During the Control Authority's third quarter sampling event, only 3 composite
samples were collected because of a sampling equipment error.
The annual inspection was conducted on 05/16/2023.
Allied Metal Finishing was a recipient of the CLTWater Environmental Excellence
Silver Award for 2022.
0097 ALSCO, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 09/29/2023.
Alsco, Inc. was a recipient of the CLTWater Environmental Excellence Gold
Award for 2022.
5009 A.O. Smith Corporation
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was issued an NOV on 02/17/2023 with a civil penalty of $100.00 for
failing to conduct monitoring in November 2022 as required by their permit. The
penalty was added to their bill on 02/22/2023.
During the SIU's second quarter monitoring event, one day of composite sample
data was rejected due to insufficient aliquots. Compliance Monitoring was
conducted in the third quarter.
The SIU discharged slugs of Oil and Grease on 03/29/2023, 03/30/2023, and
03/31/2023 at concentrations of 540 mg/I, 980 mg/I, and 240 mg/I respectively,
which are 4.5, 8.2, and 2 times the permit limit of 120 mg/l. The SIU was issued an
NOV on 06/07/2023 with a civil penalty of$1,000.00. This slug was not considered
1

SNC because there was no impact to the POTW. The penalty was added to their
bill on 06/21/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU discharged a slug of Oil and Grease on 06/16/2023 at a concentration of
720 mg/I, which is 6 times the permit limit of 120 mg/I. The SIU was issued an NOV
on 08/15/2023 with a civil penalty of$2,000.00. This slug was not considered SNC
because there was no impact to the POTW. The penalty was added to their bill on
08/22/2023. The SIU was also required to submit a report identifying the cause of
the violation; this was received on 09/13/2023. The SIU determined that they
needed to find a more effective way to remove Oil and Grease from their parts
washer tank. The SIU made plans to also add an Oil and Grease skimmer and an
EQ Tank to their pretreatment system so that their effluent quality would be more
consistent throughout the day.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 10/06/2023.
0003 Barnhardt Manufacturing Company
The SIU was not in SNC for the January to June 2023 reporting period.
During the Control Authority's first quarter monitoring event one day of CBOD
results was rejected due to greater than results.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 7/13/2023.
Barnhardt Manufacturing Company was a recipient of the CLTWater
Environmental Excellence Silver Award for 2022.
0642 Cargill, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was issued an Authorization to Construct (ATC) on 03/29/2023 for the
construction of a 63,610-gallon clarifier to replace their existing clarifier.
During the Control Authority's second quarter monitoring event one day of
samples was not collected due to scheduling issues.
The SIU was not in SNC for the July to December 2023 reporting period.
2

Cargill, Inc. failed to record effluent flow at Pipe 001 from 07/07/2023 to
07/14/2023 and 07/31/2023 to 08/01/2023. Cargill, Inc. was issued an NOV on
10/17/2023 with a civil penalty of $500.00. This violation was not considered
SNC because of the compliance history of the SIU and because there was no
impact to the POTW. The penalty was paid on 11/16/2023.
During the Control Authority's third quarter sampling event, the Control
Authority's sampler head tubing clamp was disconnected by a contract electrician
working for the SIU, disrupting sample collection. Cargill, Inc. was issued an NOV
on 12/18/2023 with a civil penalty of $500.00. This violation was not considered
SNC because of the compliance history of the SIU and because there was no
evidence of intent to disrupt the sampling event. The contractor was not aware
the sampler belonged to the Control Authority and was under the impression it
belonged to the SIU. The penalty was paid on 01/10/2024.
The annual inspection was conducted on 03/29/2023.
0493 Charleston Spar Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
Charleston Spar Inc. did not discharge during the first or second quarter due to
issues with their flow meter, therefore no monitoring was conducted. One pH
measurement was recorded prior to the SIU ceasing discharge.
Charleston Spar Inc. was issued an ATC on 06/27/2023 for a new effluent flow
meter.
The SIU was not in SNC for the July to December 2023 reporting period.
Charleston Spar Inc. did not discharge during the third quarter of 2023; therefore,
no monitoring was conducted.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 05/10/2023.
Charleston Spar Inc. was a recipient of the CLTWater Environmental Excellence
Silver Award for 2022.
5016 Charlotte Bioenergy Facility, LLC (formerly Orbit Energy Charlotte, LLC.)
The SIU was not in SNC for the January to June 2023 reporting period.
During the Control Authority's first quarter monitoring event, five days of
composite samples were rejected because there were too few aliquots, and the
overall flow was lower than expected.
3

During the SIUs' first quarter self-monitoring, sixteen discharge days of Ammonia
composites and one discharge day of TSS and Total Phosphorus composite
samples were rejected because there were too few aliquots.
During the Control Authority's second quarter monitoring event, one day of
composite samples was rejected because there were too few aliquots, and the
overall flow was lower than expected.
During the SIU's second quarter self-monitoring event, ten discharge days of
Ammonia composites, three days of Total Nitrogen composites, and two days of
NO2+NO3 and TKN composites were rejected because there were too few
aliquots, and five days of Total Nitrogen, NO2+NO3, and TKN composites were
not collected as required by the permit. Additionally, on one day on which
composites were rejected for having too few aliquots, the industry failed to collect
Total Nitrogen, NO2+NO3, and TKN composites.
The permit was modified with an effective date of 04/01/2023; the permit
modification included several changes. The Permittee name was changed to
Charlotte Bioenergy Facility, LLC (formerly Orbit Energy Charlotte, LLC). The
monitoring frequency for Ammonia was reduced from daily to four days per week.
A permit limit of 750 Ibs/day was established for Total Nitrogen and the
monitoring frequency for this parameter changed to 4 days per week. TKN and
NO2+NO3 monitoring requirements were established at four days per week.
The SIU appealed the permit modification in a letter dated 03/29/2023. As part of
the appeal process, an Informal Review was held with the SIU on 04/10/2023.
The SIU sought clarification and challenged the new permit limits for Total
Nitrogen and in conjunction the sampling frequency for Total Nitrogen,
NO2+NO3, and TKN. The SIU was amenable to the new limit and sampling
frequency but wanted additional time to ensure that all equipment and processes
were able to meet the limit. Following the Informal Review, the Control Authority
asked the SIU to outline a Compliance Schedule for the evaluation of said
equipment and processes and propose an interim limit that they felt was
attainable with the current equipment. The Control Authority issued a response to
the Informal Review on 04/27/2023. As a result of the appeal, the permit was
modified with an effective date of 05/01/2023 and is effective until 05/31/2024.
The changes resulting from the appeal are as follows. An interim limit was
established for Total Nitrogen of 1025 Ibs/day; following the interim limit the limit
for Total Nitrogen will be 750 Ibs/day. A schedule of compliance was established
to allow the permittee to upgrade their system, procedures, and training in order
to meet the 750 Ibs/day Total Nitrogen limit. The permittee shall operate under
the interim limit for the duration of the schedule of compliance; following
completion of all activities in the schedule of compliance the final limit shall go
into effect.
The SIU was not in SNC for the July to December 2023 reporting period.
4

During the SIU's third quarter self-monitoring, one discharge day of Ammonia,
NO2+NO3, Total Nitrogen, and TKN composites was rejected because there
were too few aliquots.
A modification to the schedule of compliance in the SIU's permit was issued on
08/31/2023. The modification extended the deadlines for Activities c through h to
09/22/2023 through 11/14/2023. The expiration date of the schedule of
compliance was moved to 11/14/2023.
An additional modification to the schedule of compliance was issued 10/17/2023.
The modification extended the deadlines for Activities c through h to 11/15/2023
through 12/14/2023. The expiration date of the schedule of compliance was
moved to 12/14/2023.
The schedule of compliance expired on 12/14/2023; the SIU completed all
required activities and demonstrated the ability to consistently comply with permit
limits. The Control Authority confirmed the completion of all activities conducted
by the SIU as required by the schedule of compliance in a letter dated
01/30/2024.
During the SIU's fourth quarter self-monitoring, two discharge days of Ammonia,
NO2+NO3, Total Nitrogen, and TKN composites were rejected because there
were too few aliquots and five discharge days were unable to be collected due to
no flow, and two days were not collected as required by the permit.
The annual inspection was conducted on 06/29/2023.
5018 Greasecycle, LLC
The SIU was not in SNC for the January to June 2023 reporting period.
During the Control Authority's first quarter monitoring event, one day of
composite samples was rejected due to not enough aliquots, and one day of
samples was unable to be collected due to no flow.
During the Control Authority's second quarter monitoring event, one day of
composite samples was rejected as they were not collected within the prescribed
time frame and one day of composite samples was unable to be collected due to
no flow.
The permit was modified on 06/01/2023 and was effective through 09/30/2023.
The modification includes the following: Part III.G was modified to include
requirements for monitoring the volume of grease trap waste received as well as
additional instructions for documentation in the operator logbook. This was
completed due to the SIU's request to accept grease trap waste from third party
haulers.
5

The SIU was not in SNC for the July to December 2023 reporting period.
The permit was renewed on 10/01/2023 and will be effective until 09/30/2028.
The modification includes the following: Updated the pretreatment equipment to
better delineate between process treatment and wastewater pretreatment,
updated the facility diagram and the description of discharges, daily Maximum
Flow limit was increased to 0.045 MGD, and a limit of 2,700 Ibs/day was
established for CBOD. SIU sampling frequency was reduced from monthly to
quarterly for all parameters except PCBs; PCB sampling frequency was reduced
from 4 days per month to 1 day per month for this parameter. The requirement
for the permittee to conduct ELISA screening tests was eliminated and multiple
revisions were made to the Special Conditions, describing sample retention
requirements, actions the Permittee should take if PCBs are detected, and
requiring the Permittee to develop a PCB plan and submit annual certifications.
The SIU appealed the permit modification in a letter dated 10/04/2023. As part of
the appeal process, an Informal Review was held with the SIU on 12/13/2023.
The SIU sought to increase the cBOD permit limit to 2,950 Ibs/day and the
Maximum Flow Rate to 200 GPM. The SIU was amenable to the new sampling
frequency of their permit, but wanted to have the most cBOD allocation they
could without increasing the sampling frequency. Likewise, the industry
presented rationale for a higher flow rate based on their observations at another
of their facilities and in conjunction with Special Condition H. which prohibits
discharge from the dewatering trailer without the DAF discharging. As a result of
the appeal, the permit was modified with an effective date of 2/01/2024 and is
effective until 09/30/2028. The changes resulting from the appeal are as follows:
increased the Maximum Flow Rate limit to 150 GPM. A new footnote was added
to Part 1.13 which defines a Maximum Flow Rate Violation as being one which
lasts 5 or more consecutive minutes. The SIU accepted this decision in a letter
dated 01/19/2024.
The SIU discharged a slug of Oil and Grease on 08/25/2023 at 750 mg/l, which is
2.5 times the permit limit of 300 mg/l. An NOV with a civil penalty will be issued in
2024. The slug was not considered SNC due to the compliance history of the SIU
and because there was no impact to the POTW.
During the Control Authority's third quarter monitoring event, one day of
composite samples was rejected due to too few aliquots, and one day of
composite samples was unable to be collected due to no flow.
During the Control Authority's fourth quarter monitoring event, one day of
composite samples was unable to be collected due to no flow, one day of
maximum flow rate was not able to be recorded accurately because of minimal
flow, and two days of grab samples were unable to be collected due to no flow.
The annual inspection was conducted on 06/13/2023.
6

0170 Hardcoatings, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 07/21/2023.
5012 Haz—Mat Environmental Services, LLC
The SIU was not in SNC for the January to June 2023 reporting period.
The permit was renewed on 01/01/2023 and will be effective until 12/31/2026.
The renewal included the following: the name of the industry was updated to
reflect the most recent wastewater survey, the equipment list was updated, and
updates were made to the footnotes below the limits table, as were the
definitions for sampling frequencies. Adjustments to language related to TTOs
were also made.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 12/08/2023.
0649 Norfolk Southern Railway - Charlotte Roadway Shop
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composites was rejected due to insufficient aliquots.
The annual inspection was conducted on 04/04/2023.
Norfolk Southern Railway was a recipient of the CLTWater Environmental
Excellence 7th-year Platinum Award for 2022.
0498 Unifirst Corporation
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU discharged a slug of Oil and Grease on 03/31/2023 at 1300 mg/l, which
is 3.9 times the permit limit of 330 mg/l. An NOV with a civil penalty of $100.00
was issued on 08/24/2023. The slug was not considered SNC due to the
7

compliance history of the SIU and because there was no impact to the POTW.
The penalty was applied to their bill on 08/30/2023.
The permit was renewed on 04/01/2023 and will be effective until 03/31/2028.
Changes to the permit include the following: TSS limit was changed from 733
Ibs/day to 850 Ibs/day and a Silver monitoring requirement was established.
During the Control Authority's first quarter monitoring event, one day of
composite samples was not collected due to a sampling equipment error.
The SIU was not in SNC for the July to December 2023 reporting period.
UniFirst Corporation will be issued an NOV with a civil penalty in 2024 for failing
to report as required by their permit. During a review of industry data, it was
found that the SIU failed to meet their Silver quarterly monitoring requirements
that were added in the SIU's 2023 permit renewal. This violation was not
considered SNC because of the compliance history of the SIU and because there
was no impact to the POTW. The industry does not have limits for Silver.
The annual inspection was conducted on 09/19/2023.
8

Irwin Creek WWTP
1020 AERC Acquisition Corporation d/b/a DART, A Clean Earth Company
The SIU was not in SNC for the January to June 2023 reporting period.
The Permittee did not discharge during the month of March; therefore, no
monitoring was conducted.
The Permittee did not discharge during the second quarter; therefore, no
monitoring was conducted.
The SIU was not in SNC for the July to December 2023 reporting period.
The Permittee did not discharge during the third quarter; therefore, no monitoring
was conducted.
The Permittee did not discharge during the month of November; therefore, no
monitoring was conducted.
There were two sampling events that took place during the fourth quarter. During
one of the Control Authority's sampling events the PCB sample data was
rejected because the data was reported as non-detect above the permit limit.
During the other sampling event the Control Authority only collected p-cresol.
During one of the SIU's sampling events Cyanide was not collected as required
by the permit.
The annual inspection was conducted on 09/12/2023.
AERC Acquisition Corporation d/b/a DART, A Clean Earth Company was a
recipient of the CLTWater Environmental Excellence Silver Award for 2022.
3024 ALSCO, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 09/29/2023.
Alsco, Inc. was a recipient of the was a recipient of the CLTWater Environmental
Excellence Silver Award for 2022.
0060 Aramark Uniform Services, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
9

The SIU was not in SNC for the July to December 2023 reporting period.
The SIU was issued an ATC on 04/20/2023 to replace their existing DAF with an
Ellis Water Solutions DAF-250, tube flocculator, a 6,000-gallon shaker screen pit,
and other necessary components.
The annual inspection was conducted on 10/18/2023.
Aramark Uniform Services, Inc. was a recipient of the CLTWater Environmental
Excellence Silver Award for 2022.
0665 Charlotte Pipe and Foundry Company
The SIU was not in SNC for the January to June 2023 reporting period.
Oil and Grease was collected as a surrogate for TTO for first and second quarter
SIU self-monitoring.
The SIU was not in SNC for the July to December 2023 reporting period.
Oil and Grease was collected as a surrogate for TTO for third and fourth quarter
SIU self-monitoring.
The SIU is in the process of shutting down completely and has commenced
moving to their new site in Oakboro, NC. Some process wastewater is still being
generated on site and the pretreatment system is still functioning to ensure
effluent is within permit requirements.
The SIU filed the required TTO certifications in lieu of monitoring to meet 40 CFR
433 requirements.
The annual inspection was conducted on 10/17/2023.
Charlotte Pipe and Foundry Company was a recipient of the CLTWater
Environmental Excellence 3rd year Platinum Award for 2023.
1002 Chematron, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
During the Control Authority's third quarter sampling event, the Control Authority
only collected three composite samples as one day of composites was rejected
because the aliquots were out of compliance.
10

The annual inspection was conducted on 06/01/2023.
Chematron, Inc. was a recipient of the CLTWater Environmental Excellence Gold
Award for 2022.
1007 Chesapeake Treatment Company
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 06/01/2023.
3007 Cintas Corporation #200
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
Only three days of composite samples were collected during the Control
Authority's fourth quarter sampling event because of a sampling equipment error.
The annual inspection was conducted on 07/12/2023.
Cintas Corporation #200 was a recipient of the CLTWater Environmental
Excellence Gold Award for 2022.
0429 DyStar Carolina Chemical
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
A written notice was submitted to Dystar Carolina Chemical on 05/16/2024
requiring that the SIU create and submit a Standard Operating Procedure (SOP)
outlining procedures relating to actions in the event of a power outage or
malfunction of their meter and requiring regular checks of the meter. The SIU
was required to submit these because power to their flow meter was
disconnected due to utility construction in the area. While the power interruption
was out of their control, the SIU failed to notify the Control Authority of the issue
in a timely manner. This SOP was submitted to CLTWater on 07/10/2023.
The annual inspection was conducted on 12/07/2023.
3008 Express Container Services
The SIU was in SNC for the January to June 2023 reporting period.
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The SIU was in SNC due to exceeding the 33% TRC threshold for TTOs during
the January to June 2023 reporting period (out of two Compliance Judgement
Points for TTOs, one was a TRC violation, which is 50.0%). An NOV was issued
on 10/17/2023 with a civil penalty of $500.00. The penalty was paid on
10/24/2023.
During the Control Authority's second quarter monitoring event, one CBOD
composite sample was rejected because it was reported as a greater than value.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 06/06/2023.
The SIU was published in the Charlotte Business Journal on 12/15/2023.
3022 Express Container Services
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the Jucly to December 2023 reporting period.
The annual inspection was conducted on 06/06/2023.
Express Container Services (IUP# 3022) was a recipient of the CLTWater
Environmental Excellence Silver Award for 2022.
1015 Generics Bidco II, LLC, dba Prinston Laboratories
The SIU was not in SNC for the January to June 2023 reporting period.
An NOV was issued on 03/06/2023 with a civil penalty of $100.00 for exceeding
the 33% TRC threshold for TTOs during the July to December 2022 reporting
period. The penalty was added to their bill on 03/08/2023.
During the Control Authority's first quarter monitoring event, one day of
composite samples was not collected due to a sampler failure.
During the Control Authority's second quarter monitoring event, one day of
composite samples was rejected because it was a non-representative sample
based on the number of aliquots collected out of the total possible number of
aliquots.
During the SIU's second quarter self-monitoring event, one day of composite
samples was rejected due to too few aliquots, and the results for 524.4
Pharmaceutical parameters Acetone, Methylene Chloride, and Ethyl Acetate
were rejected for being reported as non-detect above the permit limit. The SIU's
12

third quarter self-monitoring event was submitted to satisfy compliance
monitoring requirements.
The SIU was in SNC for the July to December 2023 reporting period.
The SIU was in SNC due to submitting their Wastewater Survey more than 45
days late. The survey was due on 09/02/2023 but was not received until
11/29/2023. An NOV was issued on 12/26/2023 with a civil penalty of $100.00.
The penalty was added to their bill on 01/02/2024.
During the Control Authority's fourth quarter monitoring event, one day of
composite samples was rejected because there were too few aliquots.
The annual inspection was conducted on 11/29/2023.
The SIU will be published.
3031 Greenway Waste Solutions
The SIU was not in SNC for the January to June 2023 reporting period.
An NOV with a civil penalty of $500.00 was issued to the SIU on 02/17/2023 for a
slug of Oil and Grease that occurred on 12/07/2022. The penalty was added to
their bill on 02/22/2023.
During the Control Authority's second quarter monitoring event, one day CBOD
composite sample was rejected because it was reported as a greater than value.
The SIU was not in SNC for the July to December 2023 reporting period.
The permit was modified on 12/01/2023 and will be effective until 08/31/2026.
The pretreatment equipment list was updated to reflect changes to the equipment
and permittee sampling frequency was modified from four days per quarter to
one day per month for PCBs. The requirement for the permittee to conduct
ELISA screening tests was eliminated and multiple revisions were made to the
Special Conditions describing sample retention requirements, actions the
Permittee should take if PCBs are detected, and requiring the Permittee to
develop a PCB plan and submit annual certifications.
The permit was modified on 01/01/2024 and will be effective until 08/31/2026.
The modification corrected the sampling type for Cyanide from composite to
grab.
The annual inspection was conducted on 07/11/2023.
0117 Independent Beverage Company
13

The SIU was not in SNC for the January to June 2023 reporting period.
Independent Beverage Company was issued an NOV on 12/20/2022 with a civil
penalty of $500.00 for a slug of Oil and Grease that occurred on 10/14/2022. The
penalty was added to their bill on 01/23/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 10/09/2023.
During the Control Authority's third quarter monitoring event, one day of
composite sample data was rejected because it was a non-representative
sample based on the number of aliquots collected out of the total possible
number of aliquots.
1024 Liquid Environmental Solutions of Georgia, LLC.
The SIU was not in SNC for the January to July 2023 reporting period.
An NOV with a civil penalty of $5,000.00 was issued on 02/17/2023 for slugs of
Oil and Grease that occurred on 07/14/2022 and 07/15/2022. The penalty was
added to their bill on 03/08/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The permit was modified on 12/01/2023 and will be effective until 09/30/2026.
The description of discharge was updated, and permittee sampling frequency
changed from 4 days per month to 1 day per month for PCBs. The requirement
for the permittee to conduct ELISA screening tests was eliminated and multiple
changes were made to the Special Conditions, describing sample retention
requirements, actions the Permittee should take if PCBs are detected, and
requiring the Permittee to develop a PCB plan and submit annual certifications.
The annual inspection was conducted on 07/12/2023.
1029 National Container Group
The SIU was not in SNC for the January to June 2023 reporting period.
An ATC was issued to the SIU on 10/10/2022 for installation of new pretreatment
equipment. This equipment consists of three 4,500-gallon wastewater holding
tanks, one 4,200-gallon influent tank, physical/chemical treatment and pH
adjustment, including two 1,500-gallon reaction tanks, two 2,000-gallon settling
tanks, chemical feed systems, and chemical storage, a dissolved air flotation
system, one 400-gallon effluent tank, one 270-gallon reuse sump, four 2,500-
gallon reuse holding tanks, one 400-gallon sludge storage tank, a plate and
frame filter press, one 270-gallon filtrate sump, an ISCO Signature flowmeter with
14

a bubbler, a large 60-degree trapezoidal flume, and one 500-gallon effluent
sump.
The SIU was issued a new permit effective from 04/24/2023 to 04/30/2024. The
permit was issued in compliance with 40 CFR 403 and all other lawful standards
and regulations. Most parameters are set for monitoring only to establish
baseline data. Limits for flow volume, CBOD, Oil and Grease, and TTOs were
applied to prevent damage to the POTW. Self-monitoring is required monthly for
all permit parameters.
The SIU did not discharge during the second quarter therefore no monitoring was
conducted.
The SIU was in SNC for the July to December 2023 reporting period.
The SIU did not discharge during the third quarter therefore no monitoring was
conducted. The SIU's first process discharge occurred in November 2023.
The SIU discharged slugs of TTOs on 11/08/2023, 12/06/2023, and 12/12/2023,
at concentrations of 37.52 mg/I (7.5 times the limit of 5.0 mg/I), 19.69 mg/I (3.9
times the limit), and 79.63 mg/I (15.9 times the limit) respectively. These slugs
were not considered SNC because there was no impact to the POTW as a result
of these discharges.
The TTO results also included concentrations of Bromomethane (methyl
bromide) above Gas/Vapor Toxicity screening levels. Bromomethane was
detected at 0.23 mg/I on 11/08/2023, 1 .2 mg/I on 12/06/2023, and 13 mg/I on
12/12/2023. The screening level for Bromomethane is 0.002 mg/I. This discharge
is considered a violation of the Prohibited Discharge Standards in Section 23-79
of the SUO and is therefore also considered SNC.
The SIU discharged a slug of Oil and Grease on 12/08/2023 with the result of
420 mg/I, which is 2.1 times the limit of 200 mg/l. The slug was not considered
SNC because there was no impact to the POTW.
The SIU was in SNC due to exceeding the 33% TRC threshold and the 66%
chronic threshold for TTOs during the July to December 2023 reporting period.
Out of three Compliance Judgement Points (CJPs) for TTOs, three were TRC
violations, which is 100.0%.
NOVs with civil penalties will be issued in 2024 for the slugs, TRC violation, and
violations of prohibited discharge standards and will include requirements for
corrective action.
During the December monitoring event, one day of composites for both SIU self-
monitoring and Control Authority monitoring was rejected because they were
15

non-representative samples based on the number of aliquots collected out of the
total possible number of aliquots.
The annual inspection was conducted on 08/17/2023.
The SIU will be published.
0121 Pan-Glo Charlotte
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
During the Control Authority's fourth quarter monitoring event, one day of
composite sample data was rejected because it was a non-representative
sample based on the number of aliquots collected out of the total possible
number of aliquots.
The annual inspection was conducted on 07/24/2023.
3009 Quala Services, LLC
This SIU was not in SNC for the January to June 2023 reporting period.
The SIU discharged a slug of Oil and Grease on 03/06/2023 at 240 mg/I which
was 2.4 times the permit limit of 100 mg/l. An NOV was issued to the SIU on
12/27/2023 with a civil penalty of $500.00. This violation was not considered
SNC because there was no impact to the POTW. The SIU intends to pay the
penalty via check; payment is pending.
The SIU was in SNC for the July to December 2023 reporting period.
The SIU was in SNC for exceeding the 33.3% TRC threshold for Phenols for the
July to December 2023 reporting period. Out of three CJPs for phenols, one was
a TRC violation, which is 33.3%. An NOV will be issued in 2024.
The annual inspection was conducted on 07/11/2023.
The SIU will be published.
1009 Qualawash Holdings, LLC. (Formerly Trimac Transportation dba National
Tank Services)
The SIU was not SNC for the January to June 2023 reporting period.
On 03/16/2023 a jointly signed permit transfer letter was received requesting the
transfer of the permit from Trimac Transportation to Qualawash Holdings, LLC in
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association with a sale of the site. Purchase of the site was completed on
03/10/2023.
The permit was modified with an effective date of 04/11/2023 and is effective
until 02/28/2027. The permit modification included the following changes:
updated the industry name on the cover page, updated the site map to reflect the
name change.
The SIU was not in SNC for the July to December 2023 reporting period.
On 08/08/2023, during the Control Authority's third quarter monitoring event, the
Control Authority's sampler was unplugged. As a result, there were only three
days of composites collected during this event. The SIU was also conducting
self-monitoring at this time, and it was determined the sampler was inadvertently
unplugged by the SIU's contract laboratory.
The SIU was issued an NOV with civil penalty of$500.00 on 12/18/2023 for the
interference with the Control Authority's sampling equipment which occurred
08/08/2023. This violation was not considered SNC because there was no
evidence of intent to disrupt Control Authority sampling, and the SIU was able to
submit valid sampling results for the same sampling event. The penalty was
added to the SIU's bill on 01/12/2024.
The annual inspection was conducted on 06/26/2023.
1026 Total Clean of North Carolina, LLC
The SIU was not in SNC for the January to June 2023 reporting period.
During the SIU's second quarter self-monitoring event, three days of composites
were rejected because they were non-representative samples based on the
number of aliquots collected out of the total possible number of aliquots. The
SIU's third quarter self-monitoring event was used to satisfy the compliance
monitoring requirements for this violation.
The SIU was not in SNC for the July to December 2023 reporting period.
Total Clean, LLC discharged a slug of Chromium on 11/14/2023 at 8.9 mg/I,
which is 35.6 times the permit limit of 0.25 mg/I. A Nickel slug was also
discharged on 11/14/2023 at 6.9 mg/I, which is 8.2 times the permit limit of 0.84
mg/l. Another Chromium slug was also discharged on 11/15/2023 at 4.1mg/I,
which is 16.4 times the permit limit of 0.25 mg/I. The slugs were not considered
SNC because there was no impact to the POTW. The SIU was issued an NOV
on 2/5/2024 with a civil penalty of $200; payment is pending.
During the Control Authority's third quarter monitoring event, one day of
composite sample data was rejected because it was a non-representative
17

sample based on the number of aliquots collected out of the total possible
number of aliquots.
The annual inspection was conducted on 10/17/2023.
0125 Trane Charlottes
The SIU was not in SNC for the January to June 2023 reporting period.
Trane did not discharge during the month of January; therefore, no monitoring
was conducted.
The SIU was not in SNC for the July to December 2023 reporting period.
Trane did not discharge during the month of December; therefore, no monitoring
was conducted.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 11/08/2023.
Trane Charlotte was a recipient of the CLTWater Environmental Excellence Gold
Award for 2022.
1028 Vest Water Treatment Plant
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU only discharged for one day in January 2023, therefore one composite
sample and two grab samples were collected for the month.
During the Control Authority's February monitoring event one day of samples
was unable to be collected due to insufficient flow.
The SIU did not discharge in March or April of 2023; therefore, no monitoring was
conducted.
During the Control Authority's May monitoring event one day of composite
samples was unable to be collected due to absence of flow.
The SIU was not in SNC for July to December 2023 reporting period.
The annual inspection was completed on 9/26/2023.
1027 Zero Waste Recycling, LLC
The SIU was not in SNC for the January to June 2023 reporting period.
18

An NOV was issued to Zero Waste Recycling on 12/20/2022 with a civil penalty
of $300.00 for slug discharges of Tin that occurred in August 2022. The penalty
was paid on 01/04/2023.
A second NOV was also issued to the SIU on 12/20/2022 with a civil penalty of
$500.00 for slug discharges of Tin that occurred in August and September 2022.
The penalty was paid on 01/04/2023.
An NOV was issued on 03/06/2023 with a civil penalty of $100.00 because Zero
Waste exceeded the 33% TRC threshold for TTOs during the January to June
2022 reporting period. The penalty was added to their bill on 03/07/2023.
Zero Waste Recycling, LLC discharged a slug of TTO on 12/09/2022, a slug of
Oil and Grease on 12/12/2022, and slugs of n-Octadecane on 12/09/2022 and
12/14/2022. The TTO slug was discharged at 23.95 mg/I which is 4.8 times the
permit limit, the Oil and Grease slug was discharged at 790 mg/I which is 2.6
times the permit limit, and the n-Octadecane slugs were discharged at 21 mg/I
and 1 mg/I which are 69.5 and 3.3 times the permit limit, respectively. Zero
Waste Recycling, LLC was issued an NOV on 02/17/2023 with a civil penalty of
$300.00. These slugs were not considered SNC because there was no impact to
the POTW. The penalty was added to their bill on 03/20/2023.
The permit was renewed on 05/01/2023 and will be effective until 04/30/2028.
The renewal includes the following: numerical limits for Barium, Cyanide, and
Selenium were established, the Molybdenum limit was reduced, the monitoring
frequency was changed from monthly to quarterly, the definitions section of the
permit was updated, and Special Condition J, which prohibited the SIU from
discharging prior to completion of construction of all pretreatment equipment was
removed from the permit as it was no longer applicable.
The SIU was in SNC for the July to December 2023 reporting period.
The SIU discharged a slug of Tin on 08/22/2023 at 6.06 mg/I, which is 36.72
times the permit limit of 0.165 mg/l. An NOV with a civil penalty of $1,000.00 was
issued 12/26/2023. The slug was not considered SNC because there was no
impact to the POTW. The penalty was paid on 12/29/2023. The NOV also
required the SIU to evaluate Best Management Practices and submit a follow up
report. This report was received on 01/26/2024. The SIU plans to conduct
retraining for wastewater technicians to ensure wastewater tanks are cleaned
regularly, screening is conducted for incoming wastes and treated wastewater,
and that wastewater not meeting permit limits is retreated or sent for
solidification.
The SIU was in SNC due to exceeding the 33% TRC threshold for TTOs during
the July to December 2023 reporting period (out of five CJPs for TTOs, two were
TRC violations, which is 40%). An NOV will be issued in 2024.
19

The annual inspection was conducted on 03/01/2023.
The SIU will be published.
20

McAlpine Creek WWTP
0352 Aplix, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was completed on 10/12/2023.
0505 Archroma Textile Effects (formerly Huntsman International, LLC)
The SIU was not in SNC for the January to June 2023 reporting period.
The was permit was modified effective 01/03/2023 to change the name of the
Permittee from Huntsman International, LLC to Archroma Textile Effects due to the
sale of the company.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU has notified the Control Authority of their intent to close; this permit will
be dropped in 2024.
The annual inspection was conducted on 08/15/2023.
Huntsman International, LLC was a recipient of the CLTWater Environmental
Excellence 2nd Year Platinum Award for 2022.
3010 Arjobex America, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 08/30/2023.
3028 Bakkavor Foods USA, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
An NOV was issued to the SIU on 04/11/2023 with a civil penalty of $1,500.00 for
a slug of Oil and Grease that occurred on 11/11/2022. The penalty was added to
their bill on 04/14/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
21

The annual inspection was conducted on 08/17/2023.
3016 Brenntag Mid-South, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
This permit was renewed on 02/01/2023 and will be effective until 01/31/2028.
Cooling tower bleed-off was removed from the description of discharges. The
cyanide limit was dropped and changed to monitoring only. Limits for Ammonia,
cBOD, Chromium, Copper, Lead, Nickel, and TTOs were updated to reduce the
number of decimal places used. Silver monitoring was added due to several
detections in the effluent and because it is a pollutant of concern to the POTW.
The call requirement for batch dischargers was removed from Part I.C.2.
Brenntag Mid-South, Inc. discharged a slug of TSS during their self-monitoring
event on 04/11/2023 at a loading of 206.8 Ibs, which is 5.2 times the permit limit
of 40.0 Ibs/day. Brenntag Mid-South, Inc. also discharged a slug of TSS during
the Control Authority's sampling event on 04/11/2023 at a loading of 247.4 Ibs,
which is 6.2 times the permit limit of 40.0 Ibs/day. Brenntag Mid-South, Inc. was
issued an NOV for these violations on 08/28/2023 with a civil penalty of $500.00.
These slugs were not considered SNC because of the compliance history of the
SIU and because there was no impact to the POTW. The penalty was added to
their bill on 09/21/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 05/12/2023.
1003 Carolina Foods, LLC
The SIU was not in SNC for the January to June 2023 reporting period for Pipe
001, Pipe 002, and Pipe 003.
During the Control Authority's first quarter monitoring event, one day of
composite sample data was rejected at Pipe 002 because it was a non-
representative sample based on the number of aliquots collected out of the total
possible number of aliquots.
Carolina Foods, LLC failed to record effluent flow records at Pipe 003 from
01/19/2023 through 02/07/2023, which is in violation of Part I.D.6 of their permit.
Carolina Foods, LLC was issued an NOV on 03/14/2023 with a civil penalty of
$2,000.00. This violation was not considered SNC because there was no impact
to the POTW. The penalty was paid on 04/04/2023.
During their first quarter monitoring event, Carolina Foods, LLC failed to monitor
for four consecutive discharge days at Pipe 002 as required, which is in violation
of Part 1.13 of their permit. Carolina Foods, LLC was issued an NOV on
22

05/15/2023 with a civil penalty of $100.00. This violation was not considered
SNC because there was no impact to the POTW. The penalty was paid on
05/31/2023.
Carolina Foods, LLC discharged a slug of Oil and Grease from Pipe 002 on
02/25/2023 at 814 mg/I, which is 4.07 times the permit limit of 200 mg/I. A TSS
slug was also discharged on 02/25/2023 at 139 Ibs/day, which is 6.32 times the
permit limit of 22 Ibs/day. These slugs were not considered SNC because there
was no impact to the POTW. The SIU was issued an NOV on 06/07/2023 with a
civil penalty of $600. The penalty was paid on 06/21/2023.
Carolina Foods, LLC discharged a slug of Zinc at Pipe 002 on 03/15/2023 at
0.064 Ibs/day, which is 3.6 times the permit limit of 0.018 Ibs/day. The slug was
not considered SNC because there was no impact to the POTW. The SIU was
issued an NOV on 07/17/2023 with a civil penalty of $100. The penalty was
added to the SIU's bill on 09/11/2023. The SIU was also required to submit a
report identifying the cause of the violation; this was received on 06/02/2023. The
SIU initially thought that it was potentially a blockage in the Control Authority's
gravity main causing the violation (the SIUs Zinc limit is in Ibs/day, and high flow
readings contributed to the slug level zinc result). The Control Authority
performed a CCTV inspection on 06/29/2023 a determined there was no
blockage in the gravity main. Carolina Foods, LLC later determined that their
lab's sample tubing was likely causing debris to collect in the flume and causing
obstruction.
Carolina Foods, LLC discharged a slug of Oil and Grease at Pipe 003 on
06/06/2023 at 500 mg/I, which is 2 times the permit limit of 250 mg/I. A TSS slug
was also discharged at Pipe 002 on 06/07/2023 at 102 Ibs/day, which is 4.6
times the permit limit of 22 Ibs/day. The slugs were not considered SNC because
there was no impact to the POTW. The SIU was issued an NOV on 08/28/2023
with a civil penalty of $600. The penalty was paid on 09/20/2023. The SIU was
also required to submit a report outlining its training procedures for employees
responsible for ensuring these violations do not occur; this was received on
10/12/2023. Carolina Foods, LLC provided retraining for their staff regarding spill
containment procedures and waste disposal procedures.
The SIU was not in SNC for the July to December 2023 reporting period for Pipe
001 and Pipe 002.
Up SIU was in SNC for the July to December 2023 reporting period for Pipe
003.
Carolina Foods, LLC discharged a slug of Oil and Grease at Pipe 002 on
08/19/2023 at a concentration of 2,890 mg/I, which is 14.5 times the permit limit
of 200 mg/I. The SIU was issued an NOV on 12/18/2023 with a civil penalty of
$500.00. This slug was not considered SNC because there was no impact to the
POTW. The penalty was paid on 01/22/2024.
23

Carolina Foods, LLC discharged a slug of Oil and Grease at Pipe 003 on
08/29/2023 at a concentration of 587 mg/I, which is 2.3 times the permit limit of
250 mg/I. The SIU was issued an NOV on 12/18/2023 with a civil penalty of
$500.00. This slug was not considered SNC because there was no impact to the
POTW. The penalty was paid on 01/22/2024.
Carolina Foods, LLC discharged a slug of TSS at Pipe 002 on 09/19/2023 at
209.6 Ibs/day, which is 9.5 times the permit limit of 22 Ibs/day. The SIU was
issued an NOV on 12/18/2023 with a civil penalty of$1000.00. This slug was not
considered SNC because there was no impact to the POTW. The penalty was
paid on 01/22/2024.
During the Control Authority's third quarter monitoring event for Pipe 002, one
day of composite sample data was rejected because it was a non-representative
sample based on the number of aliquots collected out of the total possible
number of aliquots.
Carolina Foods, LLC discharged a slug of Oil and Grease at Pipe 001 on
10/31/2023 at a concentration of 540 mg/I, which is 2.7 times the permit limit of
200 mg/I. The SIU was issued an NOV on 2/2/2024 with a civil penalty of
$100.00. This slug was not considered SNC because there was no impact to the
POTW. The penalty was paid on 02/12/2024.
The permit was modified with an effective date of 12/01/2023. The permit
modification included the following change: the WWTP that the Permittee
discharges to was changed from Irwin Creek WWTP to McAlpine Creek WWTP.
The SIU was in SNC at Pipe 003 due to exceeding the 33% TRC threshold for
pH during the second reporting period (out of 27 CJPs for pH, 15 were TRC
violations, which is 55.6%). An NOV with a civil penalty will be issued for this
violation in 2024. The SIU was also in SNC at Pipe 003 due to exceeding the
66% chronic violation threshold for pH during the second reporting period (out of
27 CJPs for pH, 18 were TRC violations, which is 55.6%). An NOV with a civil
penalty will be issued for this violation in 2024.
The annual inspection was conducted on 10/11/2023.
The SIU will be published.
3014 Charlotte Plating, Inc.
The SIU discontinued discharge in December of 2022. The closing inspection
was conducted on 12/21/2022. On 02/17/2023 a UP Permit Drop Request was
submitted to NCDEQ; it was approved on 03/21/2023. No sampling was
24

conducted and no inspections were completed in 2023 because the facility was
closed.
3019 Cintas Corporation 99K
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 07/12/2023.
Cintas Corporation 99K was a recipient of the CLTWater Environmental
Excellence Silver Award for 2022.
0370 Duff-Norton
The SIU was not in SNC for the January to June 2023 reporting period.
The Control Authority did not collect a sample for Mercury analysis due to a
laboratory oversight; therefore, this pollutant of concern was not sampled at this
site in 2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The permit was renewed on 07/01/2023 and will be effective until 06/30/2028.
The renewal includes the following: the Description of Discharges section of the
permit was updated, the industry map was updated, the Ammonia limit was
changed to monitoring only, the Phosphorus limit was changed to monitoring
only, the Silver, Chromium, Copper, Nickel, Lead, TTO, and Zinc limits were all
reduced due to the application of the combined wastestream formula for dilute
flows.
The SIU filed the required TTO certifications in lieu of monitoring in the first,
second, and fourth quarters. The SIU conducted TTO analysis in the third
quarter.
The annual inspection was conducted on 08/17/2023.
Duff-Norton was a recipient of the CLTWater Environmental Excellence Gold
Award for 2022.
0618 Frito-Lay Incorporated
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
25

The annual inspection was conducted on 10/12/2023.
Frito-Lay Incorporated was a recipient of the CLTWater Environmental
Excellence Gold Award for 2022.
0500 IGM Resins USA
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The permit was renewed on 11/01/2023 and with an expiration date of
10/31/2028. The renewal includes the following: updated the limits calculations
for 40 CFR 414 regulated compounds based on updated CWF data and changed
the O&G limit to 350 mg/L from 800 mg/L based on historical data.
During the SIU's November self-monitoring event, three days of composite
sample data were rejected because they were non-representative samples
based on the number of aliquots collected out of the total possible number of
aliquots. No compliance monitoring was completed since the industry ceased
discharge and closed in early December.
No sampling was done in December because the facility did not discharge and
then closed. The Control Authority did not conduct a sampling event in the fourth
quarter due to the facility closure.
The Permittee ceased process operations and began the process of closing the
facility in 2023. On 11/27/2023 the Permittee notified Charlotte Water that they
had ceased discharge and severed their connection to the collection system. An
informal request to close the permit was received and a preliminary closure
inspection was performed on 11/28/2023, but Charlotte Water opted to leave the
permit open until all pending self-monitoring data was received. Once all pending
data was received the signed formal closure request was submitted to the
Control Authority on 12/08/2023 and a final closure inspection was performed on
12/08/2023.
On 12/08/2023 a IUP Permit Drop Request was submitted to NCDEQ; it was
approved on 01/05/2024.
The annual inspection was conducted on 03/14/2023.
3030 Inolex, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was issued three NOVs on 12/21/2022; these were for the phosphorous
slug load that occurred on 08/12/2022, Oil and Grease slug loads that occurred on
26

07/13/2022 and 07/14/2022, and an Oil and Grease slug load that occurred on
08/23/2022. The civil penalties for these NOVs were $100.00, $4,000.00, and
$2,000.00 respectively. The penalties were paid on 01/10/2023.
An NOV with a civil penalty of $100.00 was issued on 01/17/2023 for failing to
conduct quarterly sampling in November of 2022 as required by the permit. The
penalty was paid on 02/07/2023.
The SIU was issued an NOV on 02/17/2023 with a civil penalty of$2,000 for a slug
of Oil and Grease that occurred on 12/07/2022. The penalty was paid on
03/24/2023.
The SIU disrupted the Control Authority's first quarter sampling event, which is in
violation of Section 23-99 of the SUO. The SIU's operator removed the sampling
probe to while cleaning the flume prior to beginning discharge on 03/21/2023. The
operator did not return the probe to the flume before discharging wastewater,
resulting in missed aliquots in the Control Authority's composite sample. The
Control Authority's sample technician replaced the probe when arriving on site and
the composite sample collected was deemed representative as only a small portion
of potential aliquots were missed. An NOV with a civil penalty of $500.00 was
issued on 05/15/2023 for this violation. The violation was not considered SNC
because there was no evidence of intent to disrupt sampling and no impact to the
POTW as a compliant sampling event was completed. The SIU submitted a report
to the root cause of the interference on 04/21/2023 as required by the NOV. The
report mentioned the cause of the incident and the corrective actions (such as
modifying the SOP to prohibit any form of tampering of the Control Authority's
equipment, assigning responsible personnel for conducting sampling tasks and
adding locks to sampling areas)that were taken to avoid future issues. The penalty
was paid on 06/13/2023.
The SIU was not in SNC for the July to December 2023 reporting period.
The permit was modified on 09/01/2023 and will be effective until 07/31/2026. The
modification includes the following: the equipment list was updated to reflect
installation of new pretreatment equipment, the industry map was updated, the
Schedule of Compliance was removed along with the interim effluent limits, and
Special Condition F was removed from the permit as it related to the Schedule of
Compliance.
During the Control Authority's third quarter monitoring event one day of samples
was unable to be collected due to lack of flow.
The SIU requested an ATC of their pretreatment system on 10/20/2023, which
involved the conversion of three existing storage tanks into equalization tanks,
installation of recirculation pumps and lines in tandem with flow equipment,
installation of discharge lines from DAF, installation of cooling loops and level
27

measurement installations. The SIU was issued an ATC on 11/03/2023. The SIU
projected completion date for installation is February 2024.
The annual inspection was conducted on 10/20/2023.
3021 Mecklenburg Co. Foxhole Landfill 521
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 04/10/2023.
Mecklenburg County Foxhole Landfill was a recipient of the CLTWater
Environmental Excellence 12t" Year Platinum Award for 2022.
3027 Safe Fleet
The SIU was not in SNC for the January to June 2023 reporting period.
The permit has been renewed with no changes. Effective dates are from
01/01/2023 to 10/31/2028.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
The annual inspection was conducted on 07/21/2023.
Safe Fleet was a recipient of the CLTWater Environmental Excellence Gold
Award for 2022.
0368 Siemens Energy, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
Siemens Energy, Inc. did not discharge during the first or second quarter of
2023, therefore no monitoring was conducted.
The SIU was not in SNC for the July to December 2023 reporting period.
Siemens Energy, Inc. did not discharge during the third or fourth quarter of 2023,
therefore no monitoring was conducted.
The annual inspection was conducted on 04/24/2023.
28

Siemens Energy, Inc. was a recipient of the CLTWater Environmental Excellence
Gold Award for 2022.
0364 Snyder's-Lance, Inc
The SIU was not in SNC for the January to June 2023 reporting period.
Snyder's-Lance discharged slugs of TSS on 02/16/2023 and 02/23/2023 at a
concentration of 3,030 mg/I which is 3.44 times the permit limit and a
concentration of 3,760 mg/I which is 4.27 times the permit limit. The SIU was
issued an NOV on 06/02/2023 with a civil penalty of$1,500. The slug was not
considered SNC because there was no damage to the POTW. The civil penalty
was paid on 06/29/2023. The SIU was required to submit a report identifying the
cause of the violation. The primary gearbox for their clarifier was broken, and
they were waiting for the parts to arrive. The SIU response was received on
08/03/2023. They did replace a broken gearbox, cleaned the SBR, and did
multiple additional pretreatment equipment repairs and replacements.
The SIU was not SNC for the July to December 2023 reporting period.
The annual inspection was conducted on 06/12/2023.
3029 Union County Public Works
The SIU was not in SNC for the January to June 2023 reporting period for Pipe
001, Pipe 002, Pipe 003, Pipe 004, and Pipe 005.
During the Control Authority's first quarter monitoring event at Pipe 001, one day
of composite sample data was rejected because the composite sampler program
ended early due to power failure.
During the Control Authority's first quarter monitoring event at Pipe 002, Pipe 004,
and Pipe 005 one day of composite sample data was rejected due to an insufficient
number of aliquots collected.
During the Control Authority's second quarter monitoring event at Pipe 002, three
days of composite samples were missed due to issues with sampling equipment.
The SIU was not in SNC for the July to December 2023 reporting period for Pipe
001, Pipe 002, Pipe 003, Pipe 004, and Pipe 005.
During the Control Authority's third quarter monitoring event at Pipe 002, one day
of composite sample data was rejected because it was a non-representative
sample based on the number of aliquots collected out of the total possible number
of aliquots.
The annual inspection was completed on 10/09/2023.
29

2117 Waste Connections of North Carolina, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
Waste Connections had no discharge in the January to June 2023 reporting
period, therefore no monitoring was conducted.
The SIU was not in SNC for the July to December 2023 reporting period.
Waste Connections had no discharge in the July to December 2023 reporting
period, therefore no monitoring was conducted.
In a letter dated 07/26/2023, Waste Connections indicated their intention not to
apply for renewal of their permit and to become a zero-discharge facility. The
industry had consulted with Charlotte Water for an approved lockout of their
discharge to prevent discharges to the collection system. The industry no longer
has the capacity to discharge process wastewater to the POTW from this
location, therefore it does not meet SIU criteria.
On 07/31/2023 the permit expired. On 08/10/2023 a IUP Permit Drop Request
was submitted to NCDEQ; it was approved on 09/11/2023.
A closing inspection was conducted on 08/02/2023.
30

Mallard Creek WWTP
2004 Avago Technologies U.S. Inc, A Broadcom Company
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU filed the required TTO certifications in lieu of monitoring.
During the Control Authority's fourth quarter monitoring event one day of
composite samples was missed due to equipment error.
The annual inspection was conducted on 04/18/2023.
Avago Technologies U.S. Inc, A Broadcom Company was a recipient of the
CLTWater Environmental Excellence 2nd year Platinum Award for 2022.
2003 Carrier Corporation
The SIU was not in SNC for the January to June 2023 reporting period.
The SIU was not in SNC for the July to December 2023 reporting period.
During the Control Authority's third quarter monitoring event, one day of
composite samples was rejected because there too few aliquots.
The annual inspection was conducted on 09/14/2023.
Carrier Corporation was a recipient of the CLTWater Environmental Excellence
Gold Award for 2022.
2000 Mallard Creek Polymers, LLC
The SIU was in SNC for the January to June 2023 reporting period.
The SIU was in SNC due to exceeding the 33% TRC threshold for Ethylbenzene
during the first reporting period (out of three CJPs for Ethylbenzene, one was a
TRC violation, which is 33.3%). An NOV with SNC designation was issued on
10/17/2023 with a civil penalty of $100. The penalty was added to their bill on
11/13/2023.
During the Control Authority's first quarter monitoring event one day of sampling
was missed due to no flow caused by a pump issue.
31

During the SIU's first quarter sampling event, three days of max flow were
rejected because the industry was able to show these values were incorrect due
to equipment error.
The SIU was not in SNC for the July to December 2023 reporting period
An Administrative Letter was delivered to Mallard Creek Polymers on 11/09/2023
requiring that the SIU monitor for Styrene and Methyl Methacrylate at least four
consecutive days monthly using EPA method 624.1.
The annual inspection was conducted on 03/23/2023.
The SIU was published in the Charlotte Business Journal on 12/15/2023.
Mallard Creek Polymers was a recipient of the CLTWater Environmental
Excellence Silver Award for 2022.
6001 Wallace Farm, Inc.
The SIU was not in SNC for the January to June 2023 reporting period.
Wallace Farm Inc. did not discharge process wastewater from during the first or
the second quarter of 2023, therefore no monitoring was conducted. The SIU
normally uses the water stored in the settling pond to be reused in the
manufacturing process.
The SIU was not in SNC for the July to December 2023 reporting period.
The SIU did not discharge process wastewater from July through December;
therefore, no sampling was conducted. Wastewater was instead used to add
moisture to compost and for dust suppression.
The annual inspection was conducted on 05/04/2023.
Wallace Farm's wastewater is discharged to the Rocky River Wastewater
Treatment Plant, NPDES # NC0036269, under an Agreement with the Water and
Sewer Authority of Cabarrus County.
32

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
2 . Pretreatment Performance Summary
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: Charlotte Water
2. "Primary"NPDES Number NC00 24945
or Non Discharge Permit#if applicable=>
3. PAR begin Date,please enter 01/01/yy 3.=> 01/01/23
4. PAR end Date, please enter 12/31/yy 4.=> 12/31/23
5. Total number of SIUs, includes CIUs 5.=> 56
6. Number of CIUs 6.=> 24
7. Number of SIUs with no IUP, or with an expired IUP 7.=> 0
8. Number of SIUs not inspected by POTW 8.=> 1
9. Number of SIUs not sampled by POTW 9.=> 4
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 6
11. Number of SIUs in SNC due to Reporting violations 11.=> 1
12. Number of SIUs in SNC due to violation of a compliance schedule,CO,AO or similar 12.=> 0
13. Number of CIUs in SNC 13.=> 5
14. Number of SIUs included in public notice 14.=> 7
15 Total number of SIUs on a compliance schedule, CO,AO or similar 15.=> 0
16. Number of NOVs,NNCs or similar assesed to SIUs 16.=> 32
17. Number of Civil Penalties assessed to SIUs 17.=> 32
18. Number of Criminal Penalties assessed to SIUs 18.=> 0
19. Total Amount of Civil Penalties Collected 19.=> $ 28,200.00
20. Number of SIUs from which penalties collected 20.=> 14
Foot Notes: AO Administrative Order IUP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliance SIU Significant Industrial User
CO Consent Order NOV Notice of Violation SNC Significant Non-Compliance
IU Industrial User PAR Pretreatment Annual Report
revised 1/2018: PAR PPS 2018

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
3. Significant Non-Compliance Report
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
4. Industrial Data Summary Form
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 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 (2023)

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 1 0 Total#smpls=> 31 32 Total#smpls=> 8 8
Max mg/I 0.002 0 Max mg/I 28 10 Max mg/I 0.005 0 Max mg/I 3760 2640 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 12.50 0.00/o Daily Violation 0.00 0.00/o Daily Violation 3.23 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 6.25 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 32 32 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 32 32
Max mg/I 0.006 0.02 Max mg/I 6700 5450 Max mg/I 0.243 0.077 Max mg/I 0.01 0 Max MGD 0.3418 0.3942
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.0051 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.0614 0.006 Max boil 3.2 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 28 20 Total#smpls=> 32 32 Total#smpls=> 1 0
Max mg/I 89.2 0 Max mg/I 87.8 87 Max s.u. 12.23 11.9 Max mg/I 15 21.5 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 21.43 5.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 7.14 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 1 of 127 Printed 2/14/2024 9:51:49 AM

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=> 32 32 Total#smpls=> 16 16
Max mg/I 0.002 0.0022 Max mg/I 87 0 Max mg/I 252 675 Max mg/I 0.658 0.143
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 2 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Alsco, Inc.(0097)
Industrial Data Summary Form (IDSF) WWTPName====> Sugar Creek IUP#0097
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 19 16 Total#smpls=> 8 8
Max mg/I 0.002 0 Max mg/I 1.8 2.4 Max mg/I 0.005 0 Max mg/I 215 187 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 19 16
Max mg/I 0.005 0.005 Max mg/I 510 530 Max boil 0.04 0.0271 Max mg/I 0.01 0.031 Max MGD 0.0568 0.0823
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead* Mercury* Molybdenum* Nickel,T**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 19 16 Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 12
Max GPM 162.48 145.7 Max mg/I 0.005 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.005 0.0055
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 1.4 0 Max mg/I 10.73 0 Max mg/I 82 58 Max s.u. 10.7 11.38 Max mg/I 1.59 1.4
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 3 of 127 Printed 2/14/2024 9:51:50 AM

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=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 1 2
Max mg/I 0.005 0 Max mg/I 0.005 0.002 Max mg/I 9.8 0 Max mg/I 60 65 Max mg/I 0.015 0.025
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 12 12
Max mg/I 0.239 0.3
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 4 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Hardcoatings, Inc.
WWTPName====> Sugar Creek IUP#0170
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 0.002 0 Max mg/I 0.28 1.1 Max mg/I 0.005 0 Max mg/I 231 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 16 16
Max mg/I 0.41 0.24 Max mg/I 1210 470 Max mg/I 0.378 0.057 Max mg/I 0.0186 0.01 Max MGD 0.0027 0.0022
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.0127 0.085 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.84 0.095 Max mg/I 1.4 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 16 Total#smpls=> 4 0 Total#smpls=> 1 0
Max mg/I 3.2 0 Max mg/I 5.8 8 Max s.u. 9.43 9.55 Max mg/I 0.1 0 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 5 of 127 Printed 2/14/2024 9:51:50 AM

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=> 0 1 Total#smpls=> 16 16
Max mg/I 0.005 0.005 Max mg/I 1.8 0 Max mg/I 1980 116 Max mg/I 0 0.025 Max mg/I 0.94 0.0146
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 6 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Charleston Spar, Inc.
WWTPName====> Sugar Creek IUP#0493
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 0 5 Total#smpls=> 0 1 Total#smpls=> 0 1 Total#smpls=> 0 8
Max mg/I 0.002 0 Max mg/I 0 0.218 Max mg/I 0 0.005 Max mg/I 0 2360 Max mg/I 0 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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 0.0133 Max mg/I 0 60 Max mg/I 0 0.0087 Max mg/I 0 0.01 Max MGD 0 0.0025
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 8 Total#smpls=> 0 1 Total#smpls=> 0 1 Total#smpls=> 0 8 Total#smpls=> 0 4
Max mg/I 0 0.006 Max mg/1 0 0.0002 Max mg/I 0 0.0052 Max mg/I 0 0.0406 Max mg/I 0 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 4 Total#smpls=> 0 1 Total#smpls=> 1 8 Total#smpls=> 0 8 Total#smpls=> 0 1
Max mg/I 0 1.5 Max mg/I 0 5 Max s.u. 9.19 9.46 Max mg/I 0 0.5 Max mg/I 0 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 7 of 127 Printed 2/14/2024 9:51:50 AM

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 8 Total#smpls=> 0 4 Total#smpls=> 0 8 Total#smpls=> 0 1 Total#smpls=> 0 8
Max mg/I 0 0.005 Max mg/I 0 1 Max mg/I 0 31.6 Max mg/I 0 0.0369 Max mg/I 0 0.0493
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 8 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Unifirst Corporation Location 212
Industrial Data Summary Form (IDSF) WWTPName====> Sugar Creek IUP#0498
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 15 16 Total#smpls=> 1 0 Total#smpls=> 15 16 Total#smpls=> 15 16
Max mg/I 0.1 0 Max mg/I 2.33 4.05 Max mg/I 0.005 0 Max mg/I 1880 2500 Max mg/I 0.006 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 6.67 6.25/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 6.25/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 16 Total#smpls=> 15 16 Total#smpls=> 15 16 Total#smpls=> 16 16 Total#smpls=> 24 20
Max mg/I 0.078 0.19 Max mg/I 8200 8300 Max mg/I 0.58 0.51 Max mg/I 0.02 0.024 Max MGD 0.096 0.109
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 16 Total#smpls=> 4 0 Total#smpls=> 15 16 Total#smpls=> 15 16 Total#smpls=> 4 0
Max mg/I 0.093 0.082 Max mg/1 152.2 0 Max mg/I 0.14 0.164 Max mg/I 0.11 0.184 Max mg/I 0.58 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 24 20 Total#smpls=> 15 20 Total#smpls=> 1 0
Max mg/I 36.5 0 Max mg/I 1300 530 Max s.u. 11.82 10.85 Max mg/I 4.1 33 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 31.25 18.75/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 18.75 6.25/o Daily TRC 0.00 0.00/o Daily TRC 0.00 5.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 9 of 127 Printed 2/14/2024 9:51:50 AM

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=> 7 8 Total#smpls=> 4 0 Total#smpls=> 23 20 Total#smpls=> 2 1 Total#smpls=> 15 16
Max mg/I 0.0038 0.073 Max mg/I 36 0 Max mg/I 3444 2830 Max mg/I 1.172 0.52 Max mg/I 2.3 2.8
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 39.13 35.00/o Daily Violation 0.00 0.00/o Daily Violation 6.67 6.25
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 17.39 15.00/o Daily TRC 0.00 0.00/o Daily TRC 6.67 6.25
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 10 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Cargill, Inc.
Industrial Data Summary Form (IDSF) WWTPName====> Sugar Creek IUP#0642
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 15 16 Total#smpls=> 1 0 Total#smpls=> 15 16 Total#smpls=> 7 8
Max mg/I 0.1 0 Max mg/I 0.1 1.3 Max mg/I 0.005 0 Max mg/I 60.7 167 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T* Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 16 Total#smpls=> 15 16 Total#smpls=> 7 8 Total#smpls=> 1 0 Total#smpls=> 15 18
Max mg/I 0.01 0.013 Max mg/I 660 1200 Max mg/I 0.023 0.031 Max mg/I 0.01 0 Max MGD 0.145 0.15
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 7 8 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 15 16 Total#smpls=> 4 0
Max mg/I 0.005 0.0055 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.3 0.66 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 15 19 Total#smpls=> 15 19 Total#smpls=> 15 16 Total#smpls=> 1 0
Max mg/I 4.1 0 Max mg/I 11 9.3 Max s.u. 7.7 7.61 Max mg/I 0.76 1.1 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 11 of 127 Printed 2/14/2024 9:51:50 AM

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=> 7 8 Total#smpls=> 4 0 Total#smpls=> 15 16 Total#smpls=> 15 16
Max mg/I 0.002 0.002 Max mg/I 3.6 0 Max mg/I 421 729 Max mg/I 0.47 0.67
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 12 of 127 Printed 2/14/2024 9:51:50 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Norfolk Southern Railway-Charlotte
Industrial Data Summary Form (IDSF) Roadway Shop
WWTP Name====> Sugar Creek IUP#0649
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N 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=> 1 0 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 5 4 Total#smpls=> 12 11
Max mg/I 0.002 0 Max mg/I 0.32 1.7 Max mg/I 0.005 0 Max mg/I 25 32 Max mg/I 0.0021 0.0066
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 11 Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 12 12
Max mg/I 0.036 0.058 Max mg/I 130 188 Max mg/I 0.032 0.02 Max mg/I 0.01 0 Max MGD 0.0007 0.0028
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 11 Total#smpls=> 1 0 Total#smpls=> 12 11 Total#smpls=> 8 7 Total#smpls=> 4 0
Max mg/I 0.027 0.04 Max mg/I 0.0002 0 Max mg/I 0.035 0.057 Max mg/I 0.021 0.042 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 11 Total#smpls=> 1 0
Max mg/I 2.7 0 Max mg/I 51 5.9 Max s.u. 9.66 8.52 Max mg/I 0.5 2.25 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 13 of 127 Printed 2/14/2024 9:51:50 AM

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 7 Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 12 11
Max mg/I 0.002 0.002 Max mg/I 2.2 0 Max mg/I 29 18.5 Max mg/I 0.096 0.27
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 14 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Allied Plating Finishing,LLC
WWTP Name====> Sugar Creek IUP#5005
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 10 9 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15
Max mg/I 0.002 0 Max mg/I 4.4 3.2 Max mg/I 0.005 0 Max mg/I 2.5 0 Max mg/I 0.0028 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 15 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 16 Total#smpls=> 23 24
Max mg/I 3.33 0.43 Max mg/I 31 56 Max mg/I 0.026 0.11 Max mg/I 0.087 0.17 Max MGD 0.0127 0.0046
/o Daily Violation 5.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 5.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 0 1 Total#smpls=> 1 0 Total#smpls=> 16 19 Total#smpls=> 4 0
Max mg/I 0.005 0.01 Max mg/1 0 0.0002 Max mg/I 0.005 0 Max mg/I 1.5 2.56 Max mg/I 0.68 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.26/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 20 24 Total#smpls=> 16 15 Total#smpls=> 1 0
Max mg/I 5.88 0 Max mg/I 5 0 Max s.u. 12.14 12.44 Max mg/I 3.9 6.2 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 5.00 4.17/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 15 of 127 Printed 2/14/2024 9:51:51 AM

Silver Total Kjedahl Nitrogen* Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 3 2 Total#smpls=> 16 15
Max mg/I 0.003 0.003 Max mg/I 5.2 0 Max mg/I 20 27 Max mg/I 0.66 0.66 Max mg/I 0.069 0.118
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 16 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:AO Smith Corporation
Industrial Data Summary Form (IDSF) WWTP Name====> Sugar Creek IUP#5009
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N 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=> 8 0 Total#smpls=> 15 20 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 15 20
Max mg/I 0.1 0 Max mg/I 0.73 0.17 Max mg/I 0.03 0 Max mg/I 300 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 15 20 Total#smpls=> 15 20 Total#smpls=> 15 20 Total#smpls=> 16 20 Total#smpls=> 16 20
Max mg/I 0.042 0.01 Max mg/I 3400 219 Max mg/I 0.095 0.038 Max mg/I 0.059 0.015 Max MGD 0.0067 0.0067
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 15 20 Total#smpls=> 1 4 Total#smpls=> 1 0 Total#smpls=> 15 20 Total#smpls=> 4 0
Max mg/I 0.025 0.025 Max mg/I 0.0002 0.0001 Max mg/I 0.02 0 Max mg/I 0.093 0.02 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T* Oil&Grease pH Phosphorus,T Selenium,T*
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 16 20 Total#smpls=> 16 20 Total#smpls=> 15 16 Total#smpls=> 1 0
Max mg/I 42.5 0 Max mg/I 980 26 Max s.u. 11.34 10.8 Max mg/I 390 25 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 25.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 25.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 17 of 127 Printed 2/14/2024 9:51:51 AM

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=> 15 20 Total#smpls=> 4 0 Total#smpls=> 15 23 Total#smpls=> 1 0 Total#smpls=> 15 20
Max mg/I 0.01 0.01 Max mg/I 42 0 Max mg/I 258 47 Max mg/I 1.14 0 Max mg/I 0.35 0.084
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 18 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Haz-Mat Environmental Services, LLC
WWTP Name====> Sugar Creek IUP#5012
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Antimony Arsenic,T* Barium,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 17 Total#smpls=> 16 17 Total#smpls=> 1 0 Total#smpls=> 16 17
Max mg/I 0.002 0 Max mg/I 5.4 8 Max mg/I 0.02 0.02 Max mg/I 0.005 0 Max mg/I 0.17 0.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Benzene Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium Carbazole
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 16 16 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17
Max mg/I 0.002 0.002 Max mg/I 0.016 0.017 Max mg/I 517 230 Max mg/I 0.005 0.005 Max mg/I 0.016 0.016
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 16
Max mg/I 0.015 0.01 Max mg/I 0.025 0.025 Max mg/I 840 340 Max mg/I 0.01 0.01 Max mg/I 0.016 0.048
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Ethylbenzene Flow Fluoranthene Lead Mercury*
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 1 0
Max mg/I 0.002 0.0055 Max MGD 0.0094 0.0118 Max mg/I 0.016 0.016 Max mg/I 0.01 0.01 Max mg/I 0.0002 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 19 of 127 Printed 2/14/2024 9:51:51 AM

Molybdenum n-Decane,T n-Octadecane,T Nickel,T Nitrite plus Nitrate,T(as N)*
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 16 17 Total#smpls=> 4 0
Max mg/I 0.04 0.11 Max mg/I 0.016 0.016 Max mg/I 0.016 0.016 Max mg/I 0.04 0.061 Max mg/I 0.57 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 17 Total#smpls=> 16 17 Total#smpls=> 1 0
Max mg/I 13.5 0 Max mg/I 5.3 6.7 Max s.u. 10.14 11.1 Max mg/I 0.26 23 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Silver** Tin 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 8 Total#smpls=> 16 17 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 17
Max mg/I 0.002 0.002 Max mg/I 0.05 0.05 Max mg/I 0.002 0.0172 Max mg/I 13 0 Max mg/I 53.1 24
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Total Toxic Organics Xylene Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 16 17
Max mg/I 0.08 0.1687 Max mg/I 0.006 0.0189 Max mg/I 0.049 0.05
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 20 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Charlotte Bioenergy Facility
Industrial Data Summary Form (IDSF) WWTP Name====> Sugar Creek IUP#5016
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N 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=> 2 0 Total#smpls=> 100 97 Total#smpls=> 1 0 Total#smpls=> 13 16 Total#smpls=> 13 16
Max mg/I 0.01 0 Max mg/I 1230 1190 Max mg/I 0.005 0 Max mg/I 135 335 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 1.00 8.25/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 4.12/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 13 16 Total#smpls=> 13 16 Total#smpls=> 13 16 Total#smpls=> 14 16 Total#smpls=> 128 100
Max mg/I 0.12 0.764 Max mg/I 12000 16100 Max mg/I 0.36 3.19 Max mg/I 0.276 5.59 Max MGD 0.0558 0.1169
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)#,**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 16 Total#smpls=> 13 16 Total#smpls=> 13 16 Total#smpls=> 13 16 Total#smpls=> 30 97
Max mg/I 0.005 0.033 Max mg/I 0.0002 0.0008 Max mg/I 0.085 0.141 Max mg/I 0.2 0.251 Max mg/I 770 2660
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T Oil&Grease pH Phosphorus,T Polychorinated Biphenyl
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 38 81 Total#smpls=> 14 20 Total#smpls=> 123 100 Total#smpls=> 28 32 Total#smpls=> 5 4
Max mg/I 1354 3690 Max mg/I 61 161 Max s.u. 12.3 9.36 Max mg/I 240 406 Max mg/I 0.002 0.002
/o Daily Violation 0.00 4.94/o Daily Violation 0.00 5.00/o Daily Violation 4.88 0.00/o Daily Violation 0.00 12.50/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 2.47/o Daily TRC 0.00 5.00/o Daily TRC 2.44 0.00/o Daily TRC 0.00 6.25/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 21 of 127 Printed 2/14/2024 9:51:51 AM

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=> 13 16 Total#smpls=> 13 16 Total#smpls=> 30 81 Total#smpls=> 28 32 Total#smpls=> 3 2
Max mg/I 0.01 0.042 Max mg/I 0.003 0.005 Max mg/I 993 1609 Max mg/I 3604 7300 Max mg/I 0.2 0.216
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 6.25/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 3.13/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 13 16
Max mg/I 0.53 5.62
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 22 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Greasecycle, LLC
Industrial Data Summary Form (IDSF) WWTP Name====> Sugar Creek IUP#5018
Units = mg/1 NPDES#_______> NC0024937 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** 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=> 2 0 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 28 23
Max mg/I 0.04 0 Max mg/I 326 300 Max mg/I 0.008 0.05 Max mg/I 15521 13500 Max mg/I 0.002 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 28 23 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 31 22 Total#smpls=> 31 25
Max mg/I 0.013 0.1 Max mg/I 30800 21800 Max mg/I 0.049 0.11 Max mg/I 0.014 0.038 Max MGD 0.0313 0.027
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead** Mercury** Molybdenum** Nickel,T**
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 29 25 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 28 23
Max GPM 196.58 160.93 Max mg/I 0.0051 0.05 Max mg/I 0.0002 0.0004 Max mg/I 0.02 0.1 Max mg/I 0.412 0.225
/o Daily Violation 13.79 8.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T**
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6
Total#smpls=> 2 0 Total#smpls=> 2 0 Total#smpls=> 31 22 Total#smpls=> 31 24 Total#smpls=> 28 23
Max mg/I 0.5 0 Max mg/I 210.5 0 Max mg/I 460 750 Max s.u. 11.89 11.37 Max mg/I 34.4 44
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 3.23 13.64/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 3.23 4.55/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 23 of 127 Printed 2/14/2024 9:51:51 AM

Polychorinated Biphenyl Selenium,T** Silver** Total Kjedahl Nitrogen* Total Suspended Solids**
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 25 Total#smpls=> 28 23 Total#smpls=> 28 23 Total#smpls=> 2 0 Total#smpls=> 28 23
Max mg/I 0.002 0.002 Max mg/I 0.0051 0.13 Max mg/I 0.003 0.01 Max mg/I 210 0 Max mg/I 1800 1580
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc**
1st 6 2nd 6
Total#smpls=> 28 23
Max mg/I 0.192 1
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 24 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Aramark Uniform and Career Apparel
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0060
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 10 12 Total#smpls=> 1 0 Total#smpls=> 16 20 Total#smpls=> 8 8
Max mg/I 0.1 0 Max mg/I 2.6 3.13 Max mg/I 0.005 0 Max mg/I 1780 1130 Max mg/I 0.002 0.0026
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 6.25 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 4 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 24 24
Max mg/I 0.014 0.028 Max mg/I 2520 4200 Max mg/I 0.17 0.48 Max mg/I 0.01 0 Max MGD 0.1249 0.0893
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead Mercury* Molybdenum Nickel,T
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 24 24 Total#smpls=> 24 20 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max GPM 192.13 171.64 Max mg/I 1.06 0.84 Max mg/I 0.0002 0 Max mg/I 0.039 0.033 Max mg/I 0.0152 0.033
/o Daily Violation 16.67 0.00/o Daily Violation 12.50 20.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 12.50 15.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 16 28 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.66 0 Max mg/I 15.5 0 Max mg/I 236 467 Max s.u. 11.24 11.23 Max mg/I 2.5 3.3
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 14.29/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 7.14/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 25 of 127 Printed 2/14/2024 9:51:51 AM

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=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 1
Max mg/I 0.005 0 Max mg/I 0.005 0.005 Max mg/I 15 0 Max mg/I 656 1800 Max mg/I 0.38 0.22
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 16 20
Max mg/I 0.29 0.92
/o Daily Violation 0.00 5.00
/o Daily TRC 0.00 5.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 26 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Independent Beverage Corporation
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0117
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 50 49 Total#smpls=> 8 7
Max mg/I 0.04 0 Max mg/I 1.2 0.79 Max mg/I 0.015 0.015 Max mg/I 9700 9600 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 2.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 50 49 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 50 58
Max mg/I 0.039 0.067 Max mg/I 15000 10000 Max mg/I 0.14 0.85 Max mg/I 0.01 0 Max MGD 0.0883 0.1503
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 1.72
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury* Molybdenum* Nickel,T** Nitrite plus Nitrate,T(as N)*
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 4 0
Max mg/I 0.01 0.01 Max mg/I 0.0002 0 Max mg/I 0.0075 0 Max mg/I 0.04 0.04 Max mg/I 0.58 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 20 Total#smpls=> 20 28 Total#smpls=> 16 15 Total#smpls=> 1 0
Max mg/I 3.1 0 Max mg/I 340 390 Max s.u. 13.21 12.57 Max mg/I 7 17 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 25.00 5.00/o Daily Violation 15.00 21.43/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 6.25 5.00/o Daily TRC 10.00 10.71 /o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 27 of 127 Printed 2/14/2024 9:51:51 AM

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 7 Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 16 15
Max mg/I 0.002 0.002 Max mg/I 2.6 0 Max mg/I 81.4 74.4 Max mg/I 0.79 0.4
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 28 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 12 11 Total#smpls=> 8 7
Max mg/I 0.1 0 Max mg/I 0.11 0.1 Max mg/I 0.005 0 Max mg/I 3348 1626 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 12 13
Max mg/I 0.014 0.044 Max mg/I 8920 9000 Max mg/I 0.025 0.055 Max mg/I 0.01 0 Max MGD 0.0141 0.0647
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 30.77
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 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=> 1 0 Total#smpls=> 12 11 Total#smpls=> 4 0
Max mg/I 0.005 0.018 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.187 0.176 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 8 Total#smpls=> 12 12 Total#smpls=> 12 11 Total#smpls=> 1 0
Max mg/I 3.5 0 Max mg/I 38 17 Max s.u. 10.57 10.81 Max mg/I 1.3 8 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 29 of 127 Printed 2/14/2024 9:51:51 AM

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 7 Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 12 11
Max mg/I 0.002 0.002 Max mg/I 3 0 Max mg/I 110 318 Max mg/I 0.229 0.34
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 9.09/o Daily Violation 0.00 9.09
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 30 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Trane Charlotte
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0125
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 13 13 Total#smpls=> 0 1 Total#smpls=> 1 0 Total#smpls=> 13 13
Max mg/I 0.04 0 Max mg/I 2.9 3.9 Max mg/I 0 0.005 Max mg/I 88.4 0 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 13 Total#smpls=> 13 13 Total#smpls=> 13 13 Total#smpls=> 13 13 Total#smpls=> 13 13
Max mg/I 0.01 0.01 Max mg/I 990 1400 Max mg/I 0.032 0.06 Max mg/I 0.01 0.01 Max MGD 0.0042 0.0041
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 13 Total#smpls=> 1 0 Total#smpls=> 13 13 Total#smpls=> 13 13 Total#smpls=> 4 0
Max mg/I 0.01 0.01 Max mg/I 0.0002 0 Max mg/I 0.31 0.76 Max mg/I 0.13 0.093 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 13 13 Total#smpls=> 13 13 Total#smpls=> 0 1
Max mg/I 15.5 0 Max mg/I 5 0 Max s.u. 9.1 9.59 Max mg/I 0.64 2.1 Max mg/I 0 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 31 of 127 Printed 2/14/2024 12:42:39 PM

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=> 13 13 Total#smpls=> 4 0 Total#smpls=> 13 13 Total#smpls=> 1 0 Total#smpls=> 13 13
Max mg/I 0.01 0.01 Max mg/I 15 0 Max mg/I 20 13.2 Max mg/I 0.0587 0 Max mg/I 0.02 0.038
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 32 of 127 Printed 2/14/2024 12:42:39 PM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: DyStar Carolina Chemical
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#0429
Units = mg/1 NPDES#=======> NCO024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.002 0.005 Max mg/I 0.002 0.005 Max mg/I 0.002 0.01 Max mg/I 0.002 0.01 Max mg/I 0.01 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.005 Max mg/I 0.002 0.01 Max mg/I 0.002 0.01 Max mg/I 0.002 0.005 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 1,4-Dioxane* 2,4-Dimethylphenol** 2-Nitrophenol
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.217 0 Max mg/I 0.01 0.008 Max mg/I 0.016 0.016
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
4,6-Dinitro-o-Cresol 4-Nitrophenol Acenaphthene Ammonia-N Anthracene
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=> 16 16 Total#smpls=> 3 2
Max mg/I 0.04 0.04 Max mg/I 0.04 0.04 Max mg/I 0.01 0.008 Max mg/I 59 90 Max mg/I 0.008 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 33 of 127 Printed 2/14/2024 9:51:51 AM

Arsenic,T* Benzene Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 32 33
Max mg/I 0.005 0 Max mg/I 0.002 0.005 Max mg/I 0.04 0.04 Max mg/I 351 510 Max mg/I 0.0061 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chromium
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=> 32 33
Max mg/I 0.002 0.005 Max mg/I 0.002 0.005 Max mg/I 0.005 0.01 Max mg/I 0.002 0.005 Max mg/I 0.053 0.052
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
COD** Copper,T Cyanide Di-N-Butyl Phthalate Diethyl phthalate
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=> 3 2 Total#smpls=> 3 2
Max mg/I 1900 1800 Max mg/I 0.079 0.039 Max mg/I 0.01 0 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Dimethyl phthalate Ethylbenzene Flow Fluoranthene Fluorene
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=> 32 36 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.01 0.008 Max mg/I 0.0054 0.011 Max MGD 0.1098 0.0751 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 9 8
Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 0.014 0.01 Max mg/I 0.0002 0.0002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 34 of 127 Printed 2/14/2024 9:51:51 AM

Methyl Chloride Methylene Chloride Molybdenum** Napthalene Nickel,T
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 16 16
Max mg/I 0.002 0.01 Max mg/I 0.002 0.005 Max mg/I 0.04 0.04 Max mg/I 0.01 0.008 Max mg/I 0.04 0.04
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrobenzene 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=> 4 0 Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 1 0 Total#smpls=> 16 20
Max mg/I 1.1 0 Max mg/I 0.01 0.008 Max mg/I 58.5 0 Max mg/I 55 0 Max sm. 7.81 7.93
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 1 0
Max mg/I 0.01 0.008 Max mg/I 0.01 0.008 Max mg/I 1.8 6 Max mg/I 0.01 0.008 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 16 16 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 16 16
Max mg/I 0.01 0.01 Max mg/I 0.002 0.005 Max mg/I 0.0062 0.01 Max mg/I 58 0 Max mg/I 1400 429
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Trichloroethylene Vinyl Chloride Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 16 16
Max mg/I 0.002 0.005 Max mg/I 0.005 0.005 Max mg/I 0.16 0.13
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 35 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 0.01 0 Max mg/I 0.85 0.14 Max mg/I 0.005 0 Max mg/I 10.7 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 18 16 Total#smpls=> 20 16
Max mg/I 0.01 0.01 Max mg/I 130 170 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max MGD 0.1013 0.0978
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.025 0.025 Max mg/I 0.0002 0 Max mg/I 0.04 0.04 Max mg/I 0.46 0.23 Max mg/I 4.2 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 4 4 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 8.9 0 Max mg/I 5 5.4 Max s.u. 9.83 9.2 Max mg/I 2.4 1.8 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 36 of 127 Printed 2/14/2024 9:51:51 AM

Silver Total Kjedahl Nitrogen* Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 0.01 0.01 Max mg/I 4.7 0 Max mg/I 23.6 33.3 Max mg/I 0.045 0 Max mg/I 0.048 0.14
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 37 of 127 Printed 2/14/2024 9:51:51 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Chematron Incorporated
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1002
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 0 Total#smpls=> 8 7 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 0.003 0 Max mg/I 26 27 Max mg/I 0.005 0 Max mg/I 2.1 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T* Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 7 Total#smpls=> 12 11 Total#smpls=> 8 7 Total#smpls=> 1 0 Total#smpls=> 12 11
Max mg/I 0.005 0.005 Max mg/I 230 82 Max mg/I 0.0067 0.005 Max mg/I 0.01 0 Max MGD 0.005 0.008
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T* Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 7 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 7 Total#smpls=> 4 0
Max mg/I 0.018 0.005 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.005 0.005 Max mg/I 0.71 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 11 Total#smpls=> 1 0
Max mg/I 55.71 0 Max mg/I 73.3 5.8 Max s.u. 8.74 8.87 Max mg/I 0.5 0.5 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 38 of 127 Printed 2/14/2024 9:51:51 AM

Silver* Total Kjedahl Nitrogen* Total Petroleum Hydrocarbons** 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=> 8 7 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 11 Total#smpls=> 2 1
Max mg/I 0.002 0.002 Max mg/I 55 0 Max mg/I 10.5 5.8 Max mg/I 10.8 17 Max mg/I 0.4251 0.0234
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 12 11
Max mg/I 0.093 0.11
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 39 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Chesapeake Treatment Company,LLC
WWTP Name====> Irwin Creek IUP#1007
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 20 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 8
Max mg/I 0.04 0 Max mg/I 54 27 Max mg/I 0.005 0 Max mg/I 423 191 Max boil 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 5.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 20 16
Max mg/I 0.042 0.02 Max mg/I 3900 980 Max mg/I 0.091 0.021 Max mg/I 0.1 0 Max MGD 0.1844 0.1939
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 6 3 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.025 0.005 Max mg/I 0.0002 0.0002 Max mg/I 0.045 0.0638 Max mg/I 0.02 0.008 Max mg/I 0.85 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 16 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 328.5 0 Max mg/I 6.3 7.9 Max s.u. 8.17 8.01 Max mg/I 44 8.4 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 40 of 127 Printed 2/14/2024 9:51:52 AM

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=> 16 16 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 320 0 Max mg/I 4030 680 Max mg/I 0.51 0.18
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 41 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Qualawash Holdings, LLC
WWTP Name====> Irwin Creek IUP#1009
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 4 4 Total#smpls=> 16 15
Max mg/I 0.1 0 Max mg/I 9.4 20 Max mg/I 0.005 0 Max mg/I 520 4451 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 16 16
Max mg/I 0.025 0.011 Max mg/I 1500 4300 Max mg/I 0.023 0.046 Max mg/I 0.01 0 Max MGD 0.0035 0.004
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 15 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 0.04 0.04 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 16 16 Total#smpls=> 8 8 Total#smpls=> 16 16 Total#smpls=> 9 8
Max mg/I 21.5 0 Max mg/I 22 11 Max mg/I 14 40 Max s.u. 10.61 10.4 Max mg/I 0.51 0.79
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 42 of 127 Printed 2/14/2024 9:51:52 AM

Phosphorus,T Selenium,T Silver Total Kjedahl Nitrogen Total Suspended Solids
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 8 7 Total#smpls=> 4 0 Total#smpls=> 16 15
Max mg/I 20 10 Max mg/I 0.005 0 Max mg/I 0.002 0.002 Max mg/I 21 0 Max mg/I 140 83
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 1 Total#smpls=> 16 15
Max mg/I 0.642 0.0127 Max mg/I 0.16 0.36
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 43 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Generics Bidco dba Prinston
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1015
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Acetone Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C
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=> 1 3 Total#smpls=> 13 15 Total#smpls=> 1 0 Total#smpls=> 13 15
Max mg/I 2 0 Max mg/I 0.82 1.5 Max mg/I 3.53 15 Max mg/I 0.005 0 Max mg/I 925 1540
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Cadmium* Chromium COD** Copper,T Cyanide
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 7 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 16 20
Max mg/I 0.002 0.002 Max mg/I 0.01 0.012 Max mg/I 6000 6310 Max mg/I 0.074 0.23 Max mg/I 0.012 0.13
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 5.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Ethyl Acetate Flow Isopropyl Acetate Lead Mercury*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 3 Total#smpls=> 16 20 Total#smpls=> 2 3 Total#smpls=> 13 15 Total#smpls=> 1 0
Max mg/I 0.25 1 Max MGD 0.0031 0.0028 Max mg/I 5 1.85 Max mg/I 0.025 0.025 Max mg/I 0.0002 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Methylene Chloride Molybdenum* n-Amyl acetate Nickel,T Nitrite plus Nitrate,T(as N)*
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 1 3 Total#smpls=> 1 0 Total#smpls=> 2 3 Total#smpls=> 13 15 Total#smpls=> 3 0
Max mg/I 0.0062 0.1 Max mg/I 0.005 0 Max mg/I 5 1 Max mg/I 0.024 0.02 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 44 of 127 Printed 2/14/2024 9:51:52 AM

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=> 3 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 13 15 Total#smpls=> 1 0
Max mg/I 64.5 0 Max mg/I 7.7 13 Max s.u. 10.68 10.56 Max mg/I 2.7 1.6 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
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=> 6 7 Total#smpls=> 3 0 Total#smpls=> 13 15 Total#smpls=> 2 3 Total#smpls=> 13 15
Max mg/I 0.002 0.002 Max mg/I 64 0 Max mg/I 480 501 Max mg/I 2.329 3.456 Max mg/I 0.41 0.48
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 45 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:AERC d/b/a DART
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1020
Units = mg/1 NPDES#_______> NC0024945 Pipe#002
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* 2,4,6 Trichlorophenol Ammonia-N Antimony** Arsenic,T
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3
Max mg/I 0 0 Max mg/I 0.025 0.04 Max mg/I 0.77 14 Max mg/I 0.02 0.02 Max mg/I 0.12 0.15
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Biochemical Oxygen Demand Bis(2-Ethlhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium Carbazole
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3
Max mg/I 2 190 Max mg/I 0.025 0.04 Max mg/I 9 204 Max mg/I 0.0089 0.005 Max mg/I 0.025 0.04
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium Cobalt,T COD Copper,T Cyanide
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 2
Max mg/I 0.01 0.033 Max mg/I 0.025 0.025 Max mg/I 88 550 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow Flow gpm Fluoranthene Lead Mercury**
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3
Max MGD 0.065 0.0256 Max GPM 103.31 83.79 Max mg/I 0.025 0.025 Max mg/I 0.01 0.01 Max mg/I 0.0002 0.0002
/o Daily Violation 0.00 0.00/o Daily Violation 50.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 46 of 127 Printed 2/14/2024 9:51:52 AM

Molybdenum n-Decane,T n-Octadecane,T Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 2 1
Max mg/I 0.052 0.04 Max mg/I 0.025 0.04 Max mg/I 0.025 0.04 Max mg/I 0.04 0.04 Max mg/I 0.5 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T* Non-polar fraction of OG o-cresol Oil&Grease** p-cresol
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 1 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 4
Max mg/I 1.36 27.5 Max mg/I 5 5.7 Max mg/I 0.025 0.04 Max mg/I 5 5.7 Max mg/I 0.025 0.24
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 50.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
pH Phenols 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=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 2 Total#smpls=> 4 3
Max s.u. 9.81 7.88 Max mg/I 0.05 0.112 Max mg/I 0.43 1 Max mg/I 0.001 0.0004 Max mg/I 0.02 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Silver** Tin Titanium** 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=> 4 3 Total#smpls=> 4 3 Total#smpls=> 4 3 Total#smpls=> 2 1 Total#smpls=> 4 3
Max mg/I 0.01 0.01 Max mg/I 0.05 0.05 Max mg/I 0.05 0.05 Max mg/I 0.86 15 Max mg/I 5 150
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Total Toxic Organics Vanadium** Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 4 3 Total#smpls=> 4 3
Max mg/I 0.101 3.3 Max mg/I 0.05 0.065 Max mg/I 0.02 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 47 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Liquid Environmental
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek ILIP#1024
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T** BOD,Carbonaceous 05 Day,20C Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 32 32 Total#smpls=> 16 16
Max mg/I 0.1 0 Max mg/I 51.5 76.5 Max mg/I 0.0112 0.01 Max mg/I 4870 5840 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 32 32 Total#smpls=> 16 16 Total#smpls=> 20 16 Total#smpls=> 36 32
Max mg/I 0.005 0.005 Max mg/I 7250 6970 Max mg/I 0.051 0.0087 Max mg/I 0.0903 0.01 Max MGD 0.0505 0.0419
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead** Mercury** Molybdenum** Nickel,T**
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max GPM 65.13 63.07 Max mg/I 0.006 0.006 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0.005 Max mg/I 0.064 0.0554
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.5 0 Max mg/I 100.5 0 Max mg/I 260 108 Max s.u. 10.5 11.39 Max mg/I 3.98 12.6
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 48 of 127 Printed 2/14/2024 9:51:52 AM

Polychorinated Biphenyl Selenium,T** Silver** Total Kjedahl Nitrogen* Total Suspended Solids
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 0.0156 0.01 Max mg/I 0.005 0.005 Max mg/I 100 0 Max mg/I 233 175
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc**
1st 6 2nd 6
Total#smpls=> 16 16
Max mg/I 0.238 0.043
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 49 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Total Clean
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1026
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15
Max mg/I 0.2 0 Max mg/I 2.4 3.8 Max mg/I 0.01 0.05 Max mg/I 1970 1520 Max mg/I 0.002 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 16 16 Total#smpls=> 23 18
Max mg/I 0.134 8.9 Max mg/I 7680 7730 Max mg/I 0.332 0.23 Max mg/I 0.0557 0.01 Max MGD 0.04 0.0146
/o Daily Violation 0.00 13.33/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 4.35 0.00
/o Daily TRC 0.00 13.33/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 4 0
Max mg/I 0.14 0.03 Max mg/I 0.0004 0.0004 Max mg/I 0.106 0.13 Max mg/I 0.0724 6.9 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 13.33/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 13.33/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 7.6 0 Max mg/I 41.9 44 Max mg/I 94.8 73 Max s.u. 12.7 9.4 Max mg/I 0.591 1
/o Daily Violation 0.00 0.00/o Daily Violation 5.00 6.25/o Daily Violation 0.00 0.00/o Daily Violation 10.00 12.50/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 5.00 6.25/o Daily TRC 0.00 0.00/o Daily TRC 10.00 6.25/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 50 of 127 Printed 2/14/2024 9:51:52 AM

Phosphorus,T** Selenium,T** Silver** Total Kjedahl Nitrogen* Total Suspended Solids
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 13 15 Total#smpls=> 4 0 Total#smpls=> 13 15
Max mg/I 10.8 15 Max mg/I 0.01 0.05 Max mg/I 0.005 0.025 Max mg/I 7.1 0 Max mg/I 2790 2150
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 13 15
Max mg/I 6.98 3.6055 Max mg/I 1.51 2.5
/o Daily Violation 25.00 0.00/o Daily Violation 0.00 6.67
/o Daily TRC 25.00 0.00/o Daily TRC 0.00 6.67
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 51 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Zero Waste Recycling,LLC
WWTP Name====> Irwin Creek IUP#1027
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** Barium,T Bis(2-Ethlhexyl)Phthalate
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 17
Max mg/I 0.3 0.75 Max mg/I 127 66.7 Max mg/I 0.1 0.01 Max mg/I 0.183 0.253 Max mg/I 0.05 0.025
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
BOD,Carbonaceous 05 Day,20C Cadmium** Carbazole Chromium Cobalt,T
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 17 Total#smpls=> 28 16 Total#smpls=> 28 16
Max mg/I 6200 4540 Max mg/I 0.02 0.002 Max mg/I 0.025 0.025 Max mg/I 0.14 0.01 Max mg/I 0.1 0.033
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
COD** Copper,T Cyanide Flow Fluoranthene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 32 16 Total#smpls=> 32 22 Total#smpls=> 28 17
Max mg/I 20800 8400 Max mg/I 0.594 0.0563 Max mg/I 0.158 0.012 Max MGD 0.0191 0.0197 Max mg/I 0.025 0.025
/o Daily Violation 0.00 0.00/o Daily Violation 3.57 0.00/o Daily Violation 3.13 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 3.57 0.00/o Daily TRC 3.13 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury** Molybdenum n-Decane,T n-Octadecane,T
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 17 Total#smpls=> 28 16
Max mg/I 0.196 0.0114 Max mg/I 0.0002 0.001 Max mg/I 0.542 0.25 Max mg/I 0.091 0.429 Max mg/I 0.599 0.564
/o Daily Violation 3.57 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 3.57 12.50
/o Daily TRC 3.57 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 3.57 12.50
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 52 of 127 Printed 2/14/2024 9:51:52 AM

Nickel,T** Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH
1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 28 16 Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 28 16 Total#smpls=> 28 16
Max mg/I 0.292 0.048 Max mg/I 3.8 0 Max mg/I 51.5 0 Max mg/I 97.6 351 Max sm. 9.4 9.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 12.50/o Daily Violation 0.00 6.25
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Phosphorus,T** Selenium,T Silver** Tin 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=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 16 Total#smpls=> 28 20 Total#smpls=> 4 0
Max mg/I 1050 2130 Max mg/I 0.1 0.014 Max mg/I 0.05 0.005 Max mg/I 0.251 6.06 Max mg/I 51 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 3.57 25.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 3.57 20.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 28 16 Total#smpls=> 6 5 Total#smpls=> 28 16
Max mg/I 459 302 Max mg/I 2.2 10.44 Max mg/I 5.87 0.389
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 40.00/o Daily Violation 3.57 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 40.00/o Daily TRC 3.57 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 53 of 127 Printed 2/14/2024 9:51:52 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Vest WTP
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1028
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Aluminum** Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C
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=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 1 0
Max mg/I 0.002 0 Max mg/I 9.8 30 Max mg/I 0.1 1.3 Max mg/I 0.005 0.073 Max mg/I 2 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Cadmium** Chromium** COD** Copper,T** Cyanide*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 1 0
Max mg/I 0.002 0.002 Max mg/I 0.0093 0.023 Max mg/I 50 200 Max mg/I 0.015 0.033 Max mg/I 0.01 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow Flow gpm Lead** Mercury** Molybdenum**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24
Max MGD 0.3755 0.3868 Max GPM 404 352 Max mg/I 0.005 0.064 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 27.27 4.17/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nickel,T** Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease* pH
1st6 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 11 24 Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 1 0 Total#smpls=> 13 24
Max mg/I 0.005 0.005 Max mg/I 0.5 0 Max mg/I 0.75 0 Max mg/I 5 0 Max s.u. 8.01 7.47
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 54 of 127 Printed 2/14/2024 9:51:53 AM

Phosphorus,T** Selenium,T* Silver** 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=> 11 24 Total#smpls=> 11 24 Total#smpls=> 11 24 Total#smpls=> 4 0 Total#smpls=> 11 24
Max mg/I 0.18 0.65 Max mg/I 0.005 0.005 Max mg/I 0.002 0.002 Max mg/I 0.25 0 Max mg/I 64 390
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 8.33
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc**
1st 6 2nd 6
Total#smpls=> 11 24
Max mg/I 0.035 0.047
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 55 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: National Container Group
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#1029
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C Cadmium** Chromium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 12
Max mg/I 0 39 Max mg/I 0 0.011 Max mg/I 0 4730 Max mg/I 0 0.0053 Max mg/I 0 0.85
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
COD** Copper,T** Cyanide** Flow Lead**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 13 Total#smpls=> 0 13 Total#smpls=> 0 12
Max mg/I 0 14000 Max mg/I 0 0.29 Max mg/I 0 0.083 Max MGD 0 0.0054 Max mg/I 0 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 4 Total#smpls=> 0 4
Max mg/I 0 0.0002 Max mg/1 0 0.23 Max mg/I 0 0.5 Max mg/I 0 4.2 Max mg/I 0 223
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 13 Total#smpls=> 0 14 Total#smpls=> 0 12 Total#smpls=> 0 12 Total#smpls=> 0 12
Max mg/I 0 420 Max s.u. 0 11.57 Max mg/I 0 130 Max mg/I 0 0.3 Max mg/I 0 0.005
/o Daily Violation 0.00 38.46/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 15.38/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 56 of 127 Printed 2/14/2024 9:51:53 AM

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 4 Total#smpls=> 0 12 Total#smpls=> 0 3 Total#smpls=> 0 12
Max mg/I 0 220 Max mg/I 0 965 Max mg/I 0 79.63 Max mg/I 0 4.4
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 100.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 100.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 57 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Cintas Corporation 200
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#3007
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 11 12 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.1 0 Max mg/I 4.5 1.6 Max mg/I 0.005 0 Max mg/I 714 1340 Max mg/I 0.002 0.0036
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.005 0.121 Max mg/I 1210 3080 Max mg/I 0.0395 0.18 Max mg/I 0.01 0 Max MGD 0.0341 0.0626
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.0155 0.044 Max mg/I 0.0002 0 Max mg/I 0.057 0 Max mg/I 0.0814 0.087 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 18 Total#smpls=> 16 18 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 15.5 0 Max mg/I 105 216 Max s.u. 7.47 7.45 Max mg/I 1.47 5 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 58 of 127 Printed 2/14/2024 9:51:53 AM

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 7 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 2 1 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 15 0 Max mg/I 178 1340 Max mg/I 0.344 0.45 Max mg/I 1.48 1.3
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 59 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 15 16 Total#smpls=> 16 16
Max mg/I 0.04 0 Max mg/I 10 2.3 Max mg/I 0.005 0 Max mg/I 1390 1760 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 16 20 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 20 20
Max mg/I 0.057 0.165 Max mg/I 3300 4010 Max mg/I 0.14 0.16 Max mg/I 0.022 0.02 Max MGD 0.0748 0.0673
/o Daily Violation 0.00 5.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 5.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 4 0
Max mg/I 0.0074 0.006 Max mg/I 0.0002 0.0002 Max mg/I 0.052 0.116 Max mg/I 0.11 0.189 Max mg/I 5.7 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T* Non-polar fraction of OG Oil&Grease pH Phosphorus,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 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 41.7 0 Max mg/I 14 24.7 Max mg/I 67 44.3 Max s.u. 11.14 10.84 Max mg/I 7.12 3.68
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 60 of 127 Printed 2/14/2024 9:51:53 AM

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=> 1 0 Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 20 20 Total#smpls=> 2 1
Max mg/I 0.005 0 Max mg/I 0.005 0.005 Max mg/I 36 0 Max mg/I 693 448 Max mg/I 7.2674 1.2608
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 15.00 10.00/o Daily Violation 50.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 5.00 0.00/o Daily TRC 50.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Zinc
1st 6 2nd 6
Total#smpls=> 16 16
Max mg/I 0.45 0.251
/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00
Page 61 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Quala Services,LLC
WWTP Name====> Irwin Creek IUP#3009
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T Barium,T** BOD,Carbonaceous 05 Day,20C
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 16 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 0.04 0 Max mg/I 3 2.8 Max mg/I 0.015 0.015 Max mg/I 0.1 0.1 Max mg/I 102 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Cadmium Chromium COD** Copper,T Cyanide
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 16 16
Max mg/I 0.005 0.005 Max mg/I 0.025 0.01 Max mg/I 2500 1400 Max mg/I 0.013 0.13 Max mg/I 0.05 0.05
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow Lead Mercury Molybdenum Nickel,T
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 17 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max MGD 0.0255 0.0177 Max mg/I 0.014 0.01 Max mg/I 0.0002 0.0002 Max mg/I 0.04 0.04 Max mg/I 0.04 0.04
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Non-polar fraction of OG Oil&Grease pH
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 24 16 Total#smpls=> 16 16
Max mg/I 0.69 0 Max mg/I 9.4 0 Max mg/I 6.3 22 Max mg/I 240 160 Max s.u. 8.78 10.08
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 20.83 6.25/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 12.50 6.25/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 62 of 127 Printed 2/14/2024 9:51:53 AM

Phenols Phosphorus,T** Selenium,T Silver Toluene
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=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 3 3
Max mg/I 0.32 4 Max mg/I 3.7 8.9 Max mg/I 0.02 0.02 Max mg/I 0.01 0.01 Max mg/I 0.011 0.005
/o Daily Violation 0.00 33.33/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 33.33/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 4 0 Total#smpls=> 16 16 Total#smpls=> 3 3 Total#smpls=> 16 16
Max mg/I 8.9 0 Max mg/I 87 63.1 Max mg/I 2.85 0.716 Max mg/I 0.28 0.22
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 63 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Express Container Services 3022
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#3022
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.3 0 Max mg/I 0.87 2.2 Max mg/I 0.005 0 Max mg/I 2870 242 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.0602 0.0329 Max mg/I 4480 590 Max mg/I 0.28 0.0108 Max mg/I 0.802 0.01 Max MGD 0.0032 0.003
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 4 0
Max mg/I 0.005 0.0053 Max mg/I 0.0002 0 Max mg/I 0.043 0.0219 Max mg/I 0.0453 0.0072 Max mg/I 0.69 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 12 Total#smpls=> 1 0
Max mg/I 10.26 0 Max mg/I 8.6 5.6 Max s.u. 11.3 10.75 Max mg/I 1.05 16.3 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 64 of 127 Printed 2/14/2024 9:51:53 AM

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=> 12 12 Total#smpls=> 2 1 Total#smpls=> 12 12
Max mg/I 0.002 0.002 Max mg/I 9.6 0 Max mg/I 55.7 430 Max mg/I 0.4317 0.192 Max mg/I 0.16 0.059
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 65 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:ALSCO, Inc(3024)
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#3024
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 8
Max mg/I 0.1 0 Max mg/I 1.4 1.9 Max mg/I 0.005 0 Max mg/I 807 870 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.0078 0.0078 Max mg/I 1480 1760 Max mg/I 0.0205 0.0712 Max mg/I 0.0182 0.0137 Max MGD 0.1085 0.1174
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T* Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 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 8 Total#smpls=> 4 0
Max mg/I 0.005 0.0073 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.0092 0.011 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 20 16 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 12.5 0 Max mg/I 17.5 110 Max s.u. 6.9 8.71 Max mg/I 1.6 2.5 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 10.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 66 of 127 Printed 2/14/2024 9:51:53 AM

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=> 16 16 Total#smpls=> 2 1 Total#smpls=> 16 16
Max mg/I 0.002 0.002 Max mg/I 12 0 Max mg/I 384 428 Max mg/I 1.37 0.0354 Max mg/I 0.321 0.245
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 67 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Greenway Waste Solutions
Industrial Data Summary Form (IDSF) WWTP Name====> Irwin Creek IUP#3031
Units = mg/1 NPDES#_______> NC0024945 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** 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=> 2 0 Total#smpls=> 20 20 Total#smpls=> 1 0 Total#smpls=> 19 24 Total#smpls=> 20 20
Max mg/I 0.1 0 Max mg/I 74.5 64 Max mg/I 0.01 0 Max mg/I 10400 12300 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 10.53 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 24
Max mg/I 0.065 0.012 Max mg/I 17500 13400 Max mg/I 0.606 0.023 Max mg/I 0.01 0.015 Max MGD 0.0362 0.0478
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 4 0
Max mg/I 0.0173 0.273 Max mg/I 0.0002 0.0008 Max mg/I 0.014 0.01 Max mg/I 0.0475 0.0443 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T* Oil&Grease pH Phosphorus,T* Polychorinated Biphenyl
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 24 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20
Max mg/I 110.5 0 Max mg/I 229 41 Max s.u. 11.57 11.69 Max mg/I 11.5 6.3 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 68 of 127 Printed 2/14/2024 9:51:53 AM

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 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 20 20 Total#smpls=> 4 0 Total#smpls=> 20 20 Total#smpls=> 20 20
Max mg/I 0.005 0 Max mg/I 0.0037 0.005 Max mg/I 110 0 Max mg/I 992 360 Max mg/I 0.765 0.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 69 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry Vaste Connections did not
Town Name Charlotte Name:Waste Connections "charge in 2023
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
Error: Subreport could not be shown.
Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Aplix, Incorporated
WWTP Name====> McAlpine Creek IUP#0352
Units = mg/I NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N 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=> 3 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 0.02 0 Max mg/I 66 214 Max mg/I 0.005 0 Max mg/I 240 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 12 12
Max mg/I 0.0099 0.005 Max mg/I 2250 960 Max mg/I 0.033 0.0219 Max mg/I 0.01 0 Max MGD 0.0486 0.0449
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 12 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 0.005 0.005 Max mg/I 0.66 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 70 of 127 Printed 2/14/2024 9:51:53 AM

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=> 16 12 Total#smpls=> 12 12 Total#smpls=> 1 0
Max mg/I 400.66 0 Max mg/I 34 45 Max s.u. 8.21 8.2 Max mg/I 22 14 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 12.50 8.33/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 12.50 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
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 400 0 Max mg/I 162 98.4 Max mg/I 0.11 0.11
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 71 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Snyder's-Lance, Inc.
WWTP Name====> McAlpine Creek IUP#0364
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 20 20 Total#smpls=> 1 0 Total#smpls=> 20 20 Total#smpls=> 8 8
Max mg/I 0.003 0 Max mg/I 20 2.16 Max mg/I 0.005 0 Max mg/I 2530 1400 Max mg/I 0.002 0.0023
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 25.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 5.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD Copper,T** Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 1 0 Total#smpls=> 20 20
ax mg/I 0.221 0.17 Max mg/I 8220 4400 Max mg/I 0.124 0.25 Max mg/I 0.01 0 Max MGD 0.279 0.276
/o Daily Violation 5.00 5.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 5.00 5.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead** Mercury* Molybdenum** Nickel,T**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 1 0 Total#smpls=> 20 20 Total#smpls=> 20 20
Max GPM 672 718 Max mg/I 0.014 0.029 Max mg/I 0.0002 0 Max mg/I 0.02 0.02 Max mg/I 0.112 0.061
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 20 20 Total#smpls=> 20 20 Total#smpls=> 20 20
Max mg/I 0.5 0 Max mg/I 82.5 0 Max mg/I 53 240 Max s.u. 9.43 8.73 Max mg/I 15.4 19
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00/o Daily Violation 10.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 72 of 127 Printed 2/14/2024 9:51:53 AM

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 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 20 20 Total#smpls=> 20 20
Max mg/I 0.005 0 Max mg/I 0.002 0.002 Max mg/I 82 0 Max mg/I 3760 1770 Max mg/I 0.247 0.89
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 50.00 10.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 25.00 10.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 73 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Siemens Energy, Inc. Siemens Energy, Inc.did not
Industrial Data Summary Form (IDSF) discharge in 2023
WWTP Name====> McAlpine Creek IUP#0368
Units = mg/1 NPDES#_______> NC0024970 Pipe#002
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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 MGD 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 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/1 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 0 Max mg/I 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 74 of 127 Printed 2/14/2024 9:51:53 AM

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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 75 of 127 Printed 2/14/2024 9:51:53 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Duff-Norton dba CMCO
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#0370
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 0 1 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.002 0 Max mg/I 0.15 0.13 Max mg/I 0 0.005 Max mg/I 6.8 19 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 17 16
Max mg/I 0.034 0.015 Max mg/I 26 68 Max mg/I 0.053 0.053 Max mg/I 0.01 0.013 Max MGD 0.0049 0.007
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 0 0 Total#smpls=> 0 1 Total#smpls=> 16 16 Total#smpls=> 4 0
Max mg/I 0.01 0.01 Max mg/1 0 0 Max mg/I 0 0.005 Max mg/I 0.04 0.04 Max mg/I 6 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 16 Total#smpls=> 16 16 Total#smpls=> 0 1
Max mg/I 7.9 0 Max mg/I 5.9 28 Max s.u. 10.05 9.33 Max mg/I 37 21 Max mg/I 0 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 76 of 127 Printed 2/14/2024 9:51:53 AM

Silver Total Kjedahl Nitrogen* Total Suspended Solids** Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 1 Total#smpls=> 16 16
Max mg/I 0.01 0.01 Max mg/I 1.9 0 Max mg/I 17.9 36 Max mg/I 0.14 0.03 Max mg/I 0.66 0.14
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 77 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: IGM Resins Charlotte, Inc.
WWTP Name====> McAlpine Creek IUP#0500
Units = mg/1 NPDES#=======> NCO024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 3
Max mg/I 0.002 0.01 Max mg/I 0.002 0.05 Max mg/I 0.002 0.01 Max mg/I 0.002 0.01 Max mg/I 0.025 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 3 3
ax mg/I 0.02 0.02 Max mg/I 0.002 0.1 Max mg/I 0.02 0.1 Max mg/I 0.002 0.02 Max mg/I 0.005 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 1,4-Dioxane* 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=> 4 0 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.002 0.2 Max mg/I 0.005 0.02 Max mg/I 0.047 0 Max mg/I 0.025 0.02 Max mg/I 0.04 0.04
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 16 12 Total#smpls=> 3 3 Total#smpls=> 1 0
Max mg/I 0.04 0.04 Max mg/I 0.025 0.008 Max mg/I 1.32 3.5 Max mg/I 0.025 0.008 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 78 of 127 Printed 2/14/2024 9:51:54 AM

Benzene Bis(2-EthIhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium* Carbon Tetrachloride
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 16 12 Total#smpls=> 8 4 Total#smpls=> 3 3
Max mg/I 0.002 0.05 Max mg/I 0.05 0.04 Max mg/I 300 7260 Max mg/I 0.002 0.0021 Max mg/I 0.002 0.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 16.67/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 12 Total#smpls=> 16 12
Max mg/I 0.002 0.1 Max mg/I 0.005 0.1 Max mg/I 0.002 0.1 Max mg/I 0.03 0.109 Max mg/I 980 36000
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 12 Total#smpls=> 18 12 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.01 0.175 Max mg/I 0.011 0.01 Max mg/I 0.025 0.02 Max mg/I 0.025 0.02 Max mg/I 0.025 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Ethylbenzene Flow Fluoranthene Fluorene Heptane**
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=> 40 25 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.002 0.1 Max MGD 0.2142 0.0621 Max mg/I 0.025 0.008 Max mg/I 0.025 0.008 Max mg/I 0.01 1
/o Daily Violation 0.00 0.00/o Daily Violation 2.50 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 16 12 Total#smpls=> 16 12
Max mg/I 0.025 0.02 Max mg/I 0.025 0.02 Max mg/I 0.025 0.02 Max mg/I 0.006 0.03 Max mg/I 0.0002 0.004
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 79 of 127 Printed 2/14/2024 9:51:54 AM

Methyl Chloride Methylene Chloride Molybdenum* Napthalene Nickel,T
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 3 3 Total#smpls=> 16 12
Max mg/I 0.005 0.1 Max mg/I 0.002 0.02 Max mg/I 0.005 0 Max mg/I 0.025 0.008 Max mg/I 0.05 0.137
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrobenzene 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=> 4 0 Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 16 12 Total#smpls=> 16 12
Max mg/I 0.5 0 Max mg/I 0.025 0.02 Max mg/I 5.2 0 Max mg/I 27.7 54.1 Max sm. 9.07 11.9
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 3 Total#smpls=> 3 3 Total#smpls=> 35 21 Total#smpls=> 3 3 Total#smpls=> 1 0
Max mg/I 0.025 0.008 Max mg/I 0.025 0.052 Max mg/I 167 86.4 Max mg/I 0.025 0.008 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 4 Total#smpls=> 3 3 Total#smpls=> 3 2 Total#smpls=> 4 0 Total#smpls=> 16 12
Max mg/I 0.002 0.0021 Max mg/I 0.002 0.075 Max mg/I 0.002 0.01 Max mg/I 4.7 0 Max mg/I 47.5 1250
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Trichloroethylene Vinyl Chloride Xylene** Zinc
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=> 2 3 Total#smpls=> 16 12
Max mg/I 0.002 0.02 Max mg/I 0.005 0.1 Max mg/I 0.001 0.1 Max mg/I 0.17 2.48
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 80 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Archroma Textile Effects
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#0505
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 8 4
Max mg/I 0.275 0 Max mg/I 0.92 1 Max mg/I 0.005 0 Max mg/I 182 154 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Colorimetric,ADMI** Copper,T Cyanide*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 3 2 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 0.005 0.005 Max mg/I 670 450 Max mg/I 157 10 Max mg/I 0.031 0.098 Max mg/I 0.01 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow Lead Mercury* Molybdenum* Nickel,T
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 16
Max MGD 0.0046 0.0045 Max mg/I 0.005 0.006 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease** pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.67 0 Max mg/I 1.67 0 Max mg/I 21 63 Max s.u. 10.85 11.66 Max mg/I 4.7 2.6
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 81 of 127 Printed 2/14/2024 9:51:54 AM

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 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 16 16
Max mg/I 0.005 0 Max mg/I 0.0035 0.002 Max mg/I 1 0 Max mg/I 54 150 Max mg/I 0.018 0.083
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 82 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Frito Lay
WWTP Name====> McAlpine Creek ILIP#0618
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 0 Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 32 32 Total#smpls=> 8 8
Max mg/I 0.04 0 Max mg/I 41.1 44.5 Max mg/I 0.005 0 Max mg/I 1110 937 Max mg/I 0.0031 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 32 32 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 33 32
Max mg/I 0.014 0.0115 Max mg/I 4510 5010 Max mg/I 0.095 0.0622 Max mg/I 0.01 0 Max MGD 0.4162 0.5257
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
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 0.026 0.0191 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 110.5 0 Max mg/I 31.4 45.8 Max s.u. 8.33 8.16 Max mg/I 24 31.7 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 83 of 127 Printed 2/14/2024 9:51:54 AM

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=> 32 32 Total#smpls=> 32 32
Max mg/I 0.002 0.002 Max mg/I 110 0 Max mg/I 2020 1560 Max mg/I 0.48 0.265
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 84 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Carolina Foods, Incorporated
WWTP Name====> McAlpine Creek IUP#1003
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 8 8
Max mg/I 0.002 0 Max mg/I 69 33 Max mg/I 0.005 0 Max mg/I 4150 8610 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 14
ax mg/I 0.013 0.011 Max mg/I 7600 12000 Max mg/I 0.025 0.0442 Max mg/I 0.01 0 Max MGD 0.0082 0.021
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 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=> 12 12 Total#smpls=> 4 0
Max mg/I 0.013 0.015 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.019 0.017 Max mg/I 0.85 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 19 Total#smpls=> 12 12 Total#smpls=> 1 0
Max mg/I 80.7 0 Max mg/I 79 540 Max s.u. 10.26 8.02 Max mg/I 12 12 Max mg/I 0.0075 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 8.33/o Daily Violation 0.00 26.32/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 8.33/o Daily TRC 0.00 10.53/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 85 of 127 Printed 2/14/2024 9:51:54 AM

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 80 0 Max mg/I 910 2810 Max mg/I 0.15 0.177
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 8.33/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 8.33/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 86 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Carolina Foods, Incorporated
WWTP Name====> McAlpine Creek IUP#1003
Units = mg/1 NPDES#_______> NC0024970 Pipe#002
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 14 11 Total#smpls=> 0 1 Total#smpls=> 14 11 Total#smpls=> 7 7
Max mg/I 0.002 0 Max mg/I 25 22.2 Max mg/I 0 0.005 Max mg/I 571 16200 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T** Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 7 7 Total#smpls=> 14 11 Total#smpls=> 14 11 Total#smpls=> 1 0 Total#smpls=> 29 29
Max mg/I 0.0092 0.005 Max mg/I 4610 29000 Max mg/I 0.043 0.25 Max mg/I 0.01 0 Max MGD 0.0608 0.0426
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 86.21 34.48
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T* Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 11 Total#smpls=> 1 0 Total#smpls=> 0 1 Total#smpls=> 7 7 Total#smpls=> 3 0
Max mg/I 0.006 0.3 Max mg/I 0.0002 0 Max mg/I 0 0.005 Max mg/I 0.0086 0.0071 Max mg/I 0.6 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 0 Total#smpls=> 19 16 Total#smpls=> 15 16 Total#smpls=> 14 11 Total#smpls=> 0 1
Max mg/I 85.6 0 Max mg/I 814 2890 Max s.u. 9.7 11.1 Max mg/I 13 18.4 Max mg/I 0 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 5.26 6.25/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 5.26 6.25/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 87 of 127 Printed 2/14/2024 9:51:54 AM

Silver* Total Kjedahl Nitrogen* Total Suspended Solids Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6
Total#smpls=> 7 7 Total#smpls=> 3 0 Total#smpls=> 18 19 Total#smpls=> 18 15
Max mg/I 0.002 0.002 Max mg/I 85 0 Max mg/I 767 8000 Max mg/I 0.212 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 22.22 10.53/o Daily Violation 27.78 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 11.11 10.53/o Daily TRC 27.78 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 88 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Carolina Foods, Incorporated
WWTP Name====> McAlpine Creek IUP#1003
Units = mg/1 NPDES#_______> NC0024970 Pipe#003
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C** Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 12 18 Total#smpls=> 1 0 Total#smpls=> 12 18 Total#smpls=> 8 8
Max mg/I 0.002 0 Max mg/I 1.06 0.41 Max mg/I 0.005 0 Max mg/I 4920 6420 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T** Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 12 18 Total#smpls=> 12 18 Total#smpls=> 1 0 Total#smpls=> 13 24
Max mg/I 0.0051 0.005 Max mg/I 7900 19000 Max mg/I 0.03 0.25 Max mg/I 0.01 0 Max MGD 0.0074 0.0115
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 18 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 17 Total#smpls=> 4 0
Max mg/I 0.006 0.3 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.0063 0.008 Max mg/I 0.57 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 24 Total#smpls=> 12 27 Total#smpls=> 12 18 Total#smpls=> 1 0
Max mg/I 4.4 0 Max mg/I 500 587 Max s.u. 11.79 11.2 Max mg/I 26 30.1 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 12.50 20.83/o Daily Violation 8.33 66.67/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 12.50 12.50/o Daily TRC 8.33 55.56/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 89 of 127 Printed 2/14/2024 9:51:54 AM

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 18 Total#smpls=> 12 18
Max mg/I 0.002 0.002 Max mg/I 3.9 0 Max mg/I 1730 1180 Max mg/I 0.33 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 90 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Arjobex America
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3010
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 8 8
Max mg/I 0.01 0 Max mg/I 6.1 7.4 Max mg/I 0.005 0 Max mg/I 2.7 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12
Max mg/I 0.005 0.005 Max mg/I 170 220 Max mg/I 0.005 0.016 Max mg/I 0.01 0 Max MGD 0.034 0.0334
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum** Nickel,T* Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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=> 4 0
Max mg/I 0.005 0.005 Max mg/I 0.0002 0 Max mg/I 0.02 0.02 Max mg/I 0.005 0.005 Max mg/I 2.9 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 12 Total#smpls=> 1 0
Max mg/I 10.8 0 Max mg/I 6.1 5.8 Max s.u. 9.08 8.35 Max mg/I 0.86 0.84 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 8.33 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 91 of 127 Printed 2/14/2024 9:51:54 AM

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=> 12 12 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 2 0 Total#smpls=> 12 12
Max mg/I 0.003 0.003 Max mg/I 7.9 0 Max mg/I 115 344 Max mg/I 0.2 0 Max mg/I 0.023 0.054
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 92 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Charlotte Plating, Inc. did
Industrial Data Summary Form (IDSF Town Name Charlotte Name:Charlotte Plating, Inc. not discharge in 2023.
) WWTP Name====> McAlpine Creek IUP#3014
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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 MGD 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 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/1 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T* Oil&Grease** pH Phosphorus,T** Selenium,T*
list 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 list 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 0 Max mg/I 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 93 of 127 Printed 2/14/2024 9:51:54 AM

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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 94 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Brenntag Mid-South, Inc.
WWTP Name====> McAlpine Creek IUP#3016
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 8 8
Max mg/I 0.1 0 Max mg/I 2.9 3.1 Max mg/I 0.011 0 Max mg/I 322 63.8 Max mg/I 2 0.0021
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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
ax mg/I 1.1 0.77 Max mg/I 990 340 ax mg/I 2.1 0.27 Max mg/I 0.01 0.01 ax MGD 0.009 0.0109
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 14.29 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 14.29 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 4 0
Max mg/I 0.12 0.025 Max mg/I 0.001 0.0003 Max mg/I 0.011 0 Max mg/I 0.84 0.79 Max mg/I 1.2 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 1 0
Max mg/I 19.98 0 Max mg/I 6.9 0 Max s.u. 10.95 10.67 Max mg/I 560 460 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 14.29 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 14.29 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 95 of 127 Printed 2/14/2024 9:51:54 AM

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=> 13 14 Total#smpls=> 4 0 Total#smpls=> 14 14 Total#smpls=> 2 1 Total#smpls=> 14 14
Max mg/I 0.05 0.01 Max mg/I 19 0 Max mg/I 3360 311 Max mg/I 0.9956 0.029 Max mg/I 3.6 3.3
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 21.43 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 14.29 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 96 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Cintas Corporation 99K
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3019
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.2 0 Max mg/I 3.8 5.9 Max mg/I 0.005 0 Max mg/I 885 1210 Max mg/I 0.0029 0.0035
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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
ax mg/I 0.083 0.052 Max mg/I 2450 2400 Max mg/I 0.405 0.249 Max mg/I 0.68 0.057 Max MGD 0.0642 0.0738
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 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=> 12 12 Total#smpls=> 4 0
Max mg/I 0.05 0.026 Max mg/1 0.002 0 Max mg/I 0.37 0.274 Max mg/I 0.247 0.051 Max boil 0.84 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 12 12 Total#smpls=> 1 0
Max mg/I 20.84 0 Max mg/I 153 290 Max s.u. 10.25 10.18 Max mg/I 5.6 5.9 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 97 of 127 Printed 2/14/2024 9:51:54 AM

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=> 12 12 Total#smpls=> 2 1 Total#smpls=> 12 12
Max mg/I 0.002 0.002 Max mg/I 20 0 Max mg/I 557 744 Max mg/I 0.495 0.439 Max mg/I 2.5 1.25
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 98 of 127 Printed 2/14/2024 9:51:54 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Mecklenburg County, Foxhole Landfill
WWTP Name====> McAlpine Creek ILIP#3021
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 0.0185 0 Max mg/I 69 82 Max mg/I 0.14 0.017 Max mg/I 37.9 204 Max mg/I 0.002 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T* Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 12 12 Total#smpls=> 8 8 Total#smpls=> 4 0 Total#smpls=> 12 12
Max mg/I 0.027 0.025 Max mg/I 330 570 Max mg/I 0.005 0.005 Max mg/I 0.01 0 Max MGD 0.101 0.0987
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead* Mercury** Molybdenum* Nickel,T* Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 8 Total#smpls=> 12 12 Total#smpls=> 1 0 Total#smpls=> 8 8 Total#smpls=> 4 0
Max mg/I 0.005 0.005 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0 Max mg/I 0.0063 0.006 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 12 Total#smpls=> 12 12
Max mg/I 72.5 0 Max mg/I 5 0 Max s.u. 7.8 7.9 Max mg/I 0.28 0.22 Max mg/I 0.01 0.015
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 99 of 127 Printed 2/14/2024 9:51:55 AM

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=> 12 12 Total#smpls=> 4 0 Total#smpls=> 12 12 Total#smpls=> 2 0 Total#smpls=> 12 12
Max mg/I 0.005 0.005 Max mg/I 72 0 Max mg/I 232 56.5 Max mg/I 0.025 0 Max mg/I 0.013 0.02
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 100 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Safe Fleet
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3027
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 6 0 Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 14 14
Max mg/I 0.1 0 Max mg/I 1.34 1.46 Max mg/I 0.005 0 Max mg/I 6.4 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.008 0.005 Max mg/I 120 170 Max mg/I 0.118 0.092 Max mg/I 0.01 0.01 Max MGD 0.0043 0.0052
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum** Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 14 14 Total#smpls=> 1 0 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 3 0
Max mg/I 0.005 0.0057 Max mg/I 0.0002 0 Max mg/I 0.078 0.085 Max mg/I 0.0058 0.005 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 0 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 14 14 Total#smpls=> 1 0
Max mg/I 2.5 0 Max mg/I 5.7 5.4 Max s.u. 10.38 10.4 Max mg/I 0.69 5.4 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 101 of 127 Printed 2/14/2024 9:51:55 AM

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=> 14 14 Total#smpls=> 3 0 Total#smpls=> 14 14 Total#smpls=> 3 0 Total#smpls=> 14 14
Max mg/I 0.002 0.005 Max mg/I 2 0 Max mg/I 26 25 Max mg/I 0.025 0 Max mg/I 0.029 0.073
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 102 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name: Bakkavor
Industrial Data Summary Form (IDSF) WWTP Name====> McAlpine Creek IUP#3028
Units = mg/1 NPDES#_______> NC0024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 2 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 0.1 0 Max mg/I 2.89 2.72 Max mg/I 0.005 0 Max mg/I 1390 1473 Max mg/I 0.002 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium* COD** Copper,T* Cyanide* Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 16 16 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 32 32
Max mg/I 0.007 0 Max mg/I 3770 3120 Max mg/I 0.024 0 Max mg/I 0.01 0 Max MGD 0.1077 0.1184
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 3.13 3.13
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow gpm Lead* Mercury* Molybdenum* Nickel,T*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 32 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 1 0
Max GPM 627.91 594.57 Max mg/1 0.005 0 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.0054 0
/o Daily Violation 15.63 9.38/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 0 Total#smpls=> 4 0 Total#smpls=> 32 32 Total#smpls=> 32 32 Total#smpls=> 16 16
Max mg/I 0.5 0 Max mg/I 43.5 0 Max mg/I 250 291 Max s.u. 11.26 10.62 Max mg/I 30.4 47.4
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 6.25 6.25/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 3.13/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 103 of 127 Printed 2/14/2024 1:44:44 PM

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 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 4 0 Total#smpls=> 16 16 Total#smpls=> 1 0
Max mg/I 0.005 0 Max mg/I 0.002 0 Max mg/I 43 0 Max mg/I 815 890 Max mg/I 0.13 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 104 of 127 Printed 2/14/2024 1:44:44 PM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0 0 Max mg/I 35 38 Max mg/I 0.005 0.005 Max mg/I 326 296 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 0.005 0.005 Max mg/I 660 780 Max mg/I 0.05 0.056 Max mg/I 0.01 0.01 Max MGD 0.0418 0.03
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.005 0.005 Max mg/I 0.0002 0.002 Max mg/I 0.005 0.005 Max mg/I 0.0073 0.005 Max mg/I 0.5 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T** Oil&Grease** pH Phosphorus,T** Selenium,T**
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 51.5 57.5 Max mg/I 36 47 Max s.u. 8.58 8.2 Max mg/I 5.9 6.5 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 105 of 127 Printed 2/14/2024 9:51:55 AM

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=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.002 0.002 Max mg/I 51 57 Max mg/I 214 246 Max mg/I 0.12 0.13
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 106 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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#002
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 1 0 Total#smpls=> 7 7 Total#smpls=> 4 7 Total#smpls=> 4 7 Total#smpls=> 4 7
Max mg/I 0.002 0 Max mg/I 45 45 Max mg/I 0.005 0.005 Max mg/I 242 307 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 7 Total#smpls=> 7 7 Total#smpls=> 4 7 Total#smpls=> 8 8 Total#smpls=> 12 10
Max mg/I 0.005 0.005 Max mg/I 650 720 Max mg/I 0.041 0.041 Max mg/I 0.01 0.01 Max MGD 0.969 1.0436
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 7 Total#smpls=> 4 7 Total#smpls=> 4 7 Total#smpls=> 4 7 Total#smpls=> 4 3
Max mg/I 0.005 0.005 Max mg/I 0.002 0.0002 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.5 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T** Oil&Grease** pH Phosphorus,T** Selenium,T**
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 3 Total#smpls=> 8 8 Total#smpls=> 11 8 Total#smpls=> 4 7 Total#smpls=> 4 7
Max mg/I 63.5 53.5 Max mg/I 44 37 Max s.u. 8.11 7.38 Max mg/I 6.6 7.3 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 107 of 127 Printed 2/14/2024 9:51:55 AM

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=> 4 7 Total#smpls=> 4 3 Total#smpls=> 7 7 Total#smpls=> 4 7
Max mg/I 0.002 0.002 Max mg/I 63 53 Max mg/I 284 393 Max mg/I 0.16 0.17
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 108 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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#003
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 8 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 0 0 Max mg/I 41.22 39 Max mg/I 0.005 0.005 Max mg/I 260 240 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 4 Total#smpls=> 8 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 8 8
Max mg/I 0.005 0.005 Max mg/I 843 850 Max mg/I 0.029 0.05 Max mg/I 0.01 0.01 Max MGD 0.9456 0.6943
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 0.005 0.005 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.5 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T** Oil&Grease** pH Phosphorus,T** Selenium,T**
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 8 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 47.5 58.5 Max mg/I 30 29 Max s.u. 8.02 8.28 Max mg/I 6 7.4 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 109 of 127 Printed 2/14/2024 9:51:55 AM

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=> 4 4 Total#smpls=> 4 4 Total#smpls=> 8 4 Total#smpls=> 4 4
Max mg/I 0.002 0.002 Max mg/I 47 58 Max mg/I 318 390 Max mg/I 0.13 0.17
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 110 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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#004
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0 0 Max mg/I 31 31 Max mg/I 0.005 0.005 Max mg/I 250 186 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 0.005 0.005 Max mg/I 610 540 Max mg/I 0.037 0.046 Max mg/I 0.01 0.01 Max MGD 0.0581 0.1648
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.005 0.005 Max mg/I 0.0002 0.002 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.5 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T** Oil&Grease** pH Phosphorus,T** Selenium,T**
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 52.5 77.5 Max mg/I 36 26 Max s.u. 7.51 7.88 Max mg/I 6 5.9 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 111 of 127 Printed 2/14/2024 9:51:55 AM

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=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.002 0.002 Max mg/I 52 77 Max mg/I 268 242 Max mg/I 0.11 0.15
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 112 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water 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#005
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** BOD,Carbonaceous 05 Day,20C** Cadmium**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 0 0 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0 0 Max mg/I 36 41 Max mg/I 0.005 0.005 Max mg/I 222 245 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium** COD** Copper,T** Cyanide** Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4
Max mg/I 0.005 0.005 Max mg/I 480 600 Max mg/I 0.019 0.058 Max mg/I 0.01 0.01 Max MGD 0.0463 0.0549
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead** Mercury** Molybdenum** Nickel,T** Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.005 0.005 Max mg/I 0.0002 0.0002 Max mg/I 0.005 0.005 Max mg/I 0.005 0.005 Max mg/I 0.52 0.5
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrogen,T** Oil&Grease** pH Phosphorus,T** Selenium,T**
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6
Total#smpls=> 3 4 Total#smpls=> 4 4 Total#smpls=> 4 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 59.5 58.5 Max mg/I 27 56 Max s.u. 8.59 8.52 Max mg/I 6.1 6.3 Max mg/I 0.005 0.005
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 113 of 127 Printed 2/14/2024 9:51:55 AM

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=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4 Total#smpls=> 3 4
Max mg/I 0.002 0.002 Max mg/I 59 58 Max mg/I 168 192 Max mg/I 0.1 1.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 114 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Inolex
WWTP Name====> McAlpine Creek IUP#3030
Units = mg/1 NPDES#=======> NCO024970 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.002 0.002 Max mg/I 0.002 0.002 Max mg/I 0.002 0.002 Max mg/I 0.002 0.002 Max mg/I 0.032 0.032
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.2 0.1 Max mg/I 0.2 0.1 Max mg/I 0.2 0.1 Max mg/I 0.002 0.002 Max mg/I 0.2 0.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 1,4-Dioxane* 2-Nitrophenol 4,6-Dinitro-o-Cresol
1st 6 2nd 6 1 st 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=> 8 0 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.4 0.1 Max mg/1 0.2 0.1 Max mg/I 0.942 0 Max mg/I 0.064 0.064 Max mg/I 0.16 0.16
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 16 17 Total#smpls=> 3 3 Total#smpls=> 1 0
Max mg/I 0.16 0.16 Max mg/I 0.032 0.032 Max mg/I 1.4 0.77 Max mg/I 0.032 0.032 Max mg/I 0.0085 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 115 of 127 Printed 2/14/2024 9:51:55 AM

Benzene Bis(2-EthIhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium Carbon Tetrachloride
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 3 3 Total#smpls=> 20 17 Total#smpls=> 8 7 Total#smpls=> 3 3
Max mg/I 0.2 0.1 Max mg/I 0.16 0.16 Max mg/I 26000 2800 Max mg/I 0.002 0.002 Max mg/I 0.2 0.1
/o Daily Violation 25.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 5.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 4 3 Total#smpls=> 3 3 Total#smpls=> 16 17 Total#smpls=> 16 17
Max mg/I 0.2 0.1 Max mg/I 0.4 0.2 Max mg/I 0.2 0.1 Max mg/I 0.01 0.01 Max mg/I 19000 9300
/o Daily Violation 0.00 0.00/o Daily Violation 25.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 17 Total#smpls=> 16 17 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.076 0.033 Max mg/I 0.02 0.01 Max mg/I 0.032 0.032 Max mg/I 0.032 0.032 Max mg/I 0.032 0.032
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Ethylbenzene Flow Flow gpm Fluoranthene Fluorene
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=> 36 34 Total#smpls=> 36 34 Total#smpls=> 3 3 Total#smpls=> 3 3
Max mg/I 0.2 0.1 Max MGD 0.0383 0.0211 Max GPM 103.62 100.77 Max mg/I 0.032 0.032 Max mg/I 0.032 0.032
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 3 Total#smpls=> 3 3 Total#smpls=> 3 3 Total#smpls=> 16 17 Total#smpls=> 1 0
Max mg/I 0.032 0.032 Max mg/I 0.032 0.032 Max mg/I 0.032 0.032 Max mg/I 0.01 0.01 Max mg/I 0.0002 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 116 of 127 Printed 2/14/2024 9:51:55 AM

Methyl Chloride Methylene Chloride Molybdenum* Napthalene Nickel,T**
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 3 Total#smpls=> 3 3 Total#smpls=> 1 0 Total#smpls=> 3 3 Total#smpls=> 16 17
Max mg/I 0.4 0.2 Max mg/I 0.002 0.002 Max mg/I 0.091 0 Max mg/I 0.032 0.032 Max mg/I 0.04 0.04
/o Daily Violation 25.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrobenzene 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=> 4 0 Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 36 33 Total#smpls=> 16 17
Max mg/I 0.98 0 Max mg/I 0.032 0.032 Max mg/I 450.68 0 Max mg/I 1700 600 Max sm. 9.5 9.35
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 13.89 6.06/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 2.78 6.06/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Phenanthrene 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=> 16 17 Total#smpls=> 3 3 Total#smpls=> 1 0 Total#smpls=> 8 7
Max mg/I 0.032 0.032 Max mg/I 53 11 Max mg/I 0.032 0.032 Max mg/I 0.005 0 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 3 Total#smpls=> 3 3 Total#smpls=> 4 0 Total#smpls=> 16 17 Total#smpls=> 3 3
Max mg/I 0.002 0.1 Max mg/I 0.002 0.002 Max mg/I 450 0 Max mg/I 1200 530 Max mg/I 0.002 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Vinyl Chloride Zinc
1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 3 Total#smpls=> 16 17
Max mg/I 0.2 0.1 Max mg/I 0.32 0.2
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 117 of 127 Printed 2/14/2024 9:51:55 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name: Mallard Creek Polymers, Incorporated
WWTP Name====> Mallard Creek IUP#2000
Units = mg/1 NPDES#=======> NCO030210 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethylene 1,2,4-Trichlorobenzene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 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 0.0025 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 0.1 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 1 st 6 2nd 6 1st 6 2nd 6 1 st 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
ax 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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
1,3-Dichloropropylene 1,4-Dichlorobenzene 1,4-Dioxane* 2-Nitrophenol 4,6-Dinitro-o-Cresol
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 8 0 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.0025 0.0025 Max mg/I 0.01 0.01 Max mg/I 0.1 0 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 2 Total#smpls=> 31 32 Total#smpls=> 3 2 Total#smpls=> 1 0
Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 200 270 Max mg/I 0.01 0.01 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 16.13 31.25/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 9.68 18.75/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 118 of 127 Printed 2/14/2024 12:42:43 PM

Benzene Bis(2-EthIhexyl)Phthalate BOD,Carbonaceous 05 Day,20C Cadmium* Carbon Tetrachloride
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 15 16 Total#smpls=> 7 8 Total#smpls=> 3 2
Max mg/I 0.025 0.0025 Max mg/I 0.01 0.01 Max mg/I 591 766 Max mg/I 0.002 0.002 Max mg/I 0.025 0.0025
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 7 8 Total#smpls=> 15 16
Max mg/I 0.025 0.0025 Max mg/I 0.005 0.0025 Max mg/I 0.0025 0.0025 Max mg/I 0.005 0.0055 Max mg/I 1136 2280
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 7 8 Total#smpls=> 1 0 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.047 0.021 Max mg/I 0.01 0 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Ethylbenzene Flow Flow gpm Fluoranthene Fluorene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 5 Total#smpls=> 33 36 Total#smpls=> 30 36 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.094 0.221 Max MGD 0.1174 0.1105 Max GPM 86.5 88.4 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01
/o Daily Violation 33.33 20.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 33.33 20.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 7 8 Total#smpls=> 1 0
Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.01 0.01 Max mg/I 0.005 0.005 Max mg/I 0.0002 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 119 of 127 Printed 2/14/2024 12:42:43 PM

Methyl Chloride Methyl Methacrylate Methylene Chloride Molybdenum* Napthalene
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 3 2 Total#smpls=> 0 20 Total#smpls=> 3 2 Total#smpls=> 1 0 Total#smpls=> 3 2
Max mg/I 0.0025 0.0025 Max mg/I 0 1 Max mg/I 0.0025 0.0025 Max mg/I 0.005 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nickel,T Nitrite plus Nitrate,T(as N)* Nitrobenzene Nitrogen,T* Oil&Grease*
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=> 3 0 Total#smpls=> 3 2 Total#smpls=> 3 0 Total#smpls=> 1 0
Max mg/I 0.084 0.037 Max boil 0.5 0 Max mg/I 0.01 0.01 Max mg/I 140.5 0 Max mg/I 5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
pH Phenanthrene Phenols** Phosphorus,T* Pyrene
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 32 28 Total#smpls=> 3 2 Total#smpls=> 3 2 Total#smpls=> 3 0 Total#smpls=> 3 2
Max sm. 10.37 9.35 Max mg/I 0.01 0.01 Max mg/I 0.1 0.0138 Max mg/I 0.38 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Selenium,T* Silver* Styrene Tetrachloroethylene Toluene
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=> 7 8 Total#smpls=> 0 20 Total#smpls=> 3 2 Total#smpls=> 3 2
Max mg/I 0.005 0 Max mg/I 0.002 0.002 Max mg/I 0 0.646 Max mg/I 0.0025 0.0025 Max mg/I 0.0025 0.0025
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Total Kjedahl Nitrogen* Total Suspended Solids Trichloroethylene Vinyl Chloride Zinc
1st 6 2nd 6 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=> 3 2 Total#smpls=> 3 2 Total#smpls=> 15 16
Max boil 140 0 Max mg/I 216 148 Max mg/I 0.0025 0.0025 Max mg/I 0.005 0.0025 Max mg/I 0.083 0.1
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 120 of 127 Printed 2/14/2024 12:42:43 PM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Town Name Charlotte Name:Carrier Corporation
Industrial Data Summary Form (IDSF) WWTP Name====> Mallard Creek IUP#2003
Units = mg/1 NPDES#_______> NC0030210 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 8 0 Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 16 15
Max mg/I 0.1 0 Max mg/I 2.8 0.23 Max mg/I 0.005 0 Max mg/I 5.3 0 Max mg/I 0.01 0.01
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 16 16 Total#smpls=> 16 20
Max mg/I 0.01 0.05 Max mg/I 79 790 Max mg/I 0.02 0.024 Max mg/I 0.01 0.025 Max MGD 0.0075 0.0702
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 5.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum Nickel,T Nitrite plus Nitrate,T(as N)*
1 st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 1 0 Total#smpls=> 16 15 Total#smpls=> 16 15 Total#smpls=> 4 0
Max mg/I 0.025 0.025 Max mg/I 0.0002 0 Max mg/I 0.04 0.04 Max mg/I 0.02 0.02 Max mg/I 11 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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 16 Total#smpls=> 16 15 Total#smpls=> 1 0
Max mg/I 19.4 0 Max mg/I 5 5 Max s.u. 8.7 8.65 Max mg/I 0.25 0.53 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 121 of 127 Printed 2/14/2024 9:51:56 AM

Silver Total Kjedahl Nitrogen* Total Suspended Solids Total Toxic Organics Zinc
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 16 15 Total#smpls=> 4 0 Total#smpls=> 16 18 Total#smpls=> 3 2 Total#smpls=> 16 15
Max mg/I 0.01 0.01 Max mg/I 8.4 0 Max mg/I 5.6 13.2 Max mg/I 0.07 0.084 Max mg/I 0.02 0.05
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 122 of 127 Printed 2/14/2024 9:51:56 AM

Pretreatment Annual Report (PAR) Control Authority Charlotte Water Industry
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Avago
WWTP Name====> Mallard Creek IUP#2004
Units = mg/1 NPDES#_______> NC0030210 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T* BOD,Carbonaceous 05 Day,20C* Cadmium
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 1 0 Total#smpls=> 1 0 Total#smpls=> 12 11
Max mg/I 0.1 0 Max mg/I 100 140 Max mg/I 0.005 0 Max mg/I 183 0 Max mg/I 0.0034 0.002
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Chromium COD** Copper,T Cyanide Flow
1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6 1 st 6 2nd 6 1st 6 2nd 6
Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 12 11 Total#smpls=> 12 12 Total#smpls=> 12 12
ax mg/I 0.005 0.016 Max mg/I 610 1890 ax mg/I 0.0147 0.026 Max mg/I 0.01 0.01 Max MGD 0.0187 0.0112
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Lead Mercury* Molybdenum* Nickel,T Nitrite plus Nitrate,T(as N)*
1st 6 2nd 6 1 st 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=> 1 0 Total#smpls=> 12 11 Total#smpls=> 4 0
Max mg/I 0.006 0.0105 Max mg/I 0.0002 0 Max mg/I 0.005 0 Max mg/I 0.14 0.626 Max mg/I 0.5 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o 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=> 1 0 Total#smpls=> 12 12 Total#smpls=> 12 11 Total#smpls=> 1 0
Max mg/I 13.5 0 Max mg/I 5 0 Max s.u. 10.37 10.58 Max mg/I 0.97 460 Max mg/I 0.005 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 8.33/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 123 of 127 Printed 2/14/2024 9:51:56 AM

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=> 12 11 Total#smpls=> 4 0 Total#smpls=> 12 11 Total#smpls=> 1 1 Total#smpls=> 12 11
Max mg/I 0.005 0.005 Max mg/I 13 0 Max mg/I 8.3 29.6 Max mg/I 0.0301 0.0274 Max mg/I 0.0763 0.251
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 124 of 127 Printed 2/14/2024 9:51:56 AM

Pretreatment Annual Report PAR Control Authority Charlotte Water Industry
p (PAR) Wallace Farm, Inc.did
Industrial Data Summary Form (IDSF) Town Name Charlotte Name:Wallace Farm, Inc. not discharge in 2023.
WWTP Name====> Rocky River IUP#6001
Units = mg/1 NPDES#_______> NC0036269 Pipe#001
1st 6 months,dates 01/01/2023 to 06/30/2023
2nd 6 months,dates 07/01/2023 to 12/31/2023
1,4-Dioxane* Ammonia-N** Arsenic,T** Biochemical Oxygen Demand** BOD,Carbonaceous 05 Day,20C**
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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Cadmium** Chromium** COD** Copper,T** Cyanide**
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Flow Lead** Mercury** Molybdenum* Nickel,T*
1st 6 2nd 6 1st 6 2nd 6 1st 6 2nd 6 1 st 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 mg/1 0 0 Max mg/I 0 0 Max mg/I 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Nitrite plus Nitrate,T(as N)* Nitrogen,T* Oil&Grease** pH Phosphorus,T
1st 2nd6 1st 2nd6 1st 2nd6 1st 2nd6 1st 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 s.u. 0 0 Max mg/I 0 0
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 125 of 127 Printed 2/14/2024 9:51:56 AM

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 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
/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00/o Daily Violation 0.00 0.00
/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00/o Daily TRC 0.00 0.00
/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00/o Monthly Violation 0.00 0.00
/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00/o Monthly TRC 0.00 0.00
Page 126 of 127 Printed 2/14/2024 9:51:56 AM

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
5. Allocation Tables
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP Headworks due date:
Allocation table updated: 02/02/24
NPDES#=> NCO024937 Permits last modified: 02/02/24
Submittal Date 12/28/22
Industry Industry Category or Original Modified Date FLOW
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gal/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 0.0200
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 0.3000
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 0.0220
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 0.4800
5 Cargill,Inc. X 1 0642/001 1 Veg.Oil Refinery 01/01/2022 1 12/31/2026 0.3480
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.0330
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.0450
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 0.0120
9 Haz—Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 0.0310
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.0100
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 0.1800
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 0.1210
Column Totals=> 1.6020
Allocation to McAlpine Creek WWTP 0.169812
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 5.39
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 1.60
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)=> 3.79
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 70.28%
1

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP 12/31/27
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
Industry Industry Category or Original Modified Date c-BOD TSS
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 0.0 0.00 100.0 16.68
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 681.5 1705.00 241.8 605.00
3 A.O.Smith Corporation X 5009/001 Metal Finisher 07/01/2019 06/30/2024 0.0 0.00 260.0 47.70
4 Barnhardt MFG. X 0003/001 Textile 08/01/2020 07/31/2025 1748.6 7000.00 439.6 1760.00
5 Cargill,Inc. X 1 0642/001 1 Veg.Oil Refinery 01/01/2022 1 12/31/2026 297.7 864.00 413.5 1200.00
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.0 0.00 300.0 82.57
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 7194.2 2700.00 0.0 0.00
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 0.0 0.00 0.0 0.00
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 5801.8 1500.00 0.0 0.00
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.0 0.00 299.8 25.00
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 1132.4 1700.00 1199.0 1800.00
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 872.0 880.00 842.3 850.00
Column Totals=> 16349.00 6386.95
Allocation to McAlpine Creek WWTP 1732.994 677.0167848
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 29937 29145
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 14616.01 5709.93
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 15320.99 23435.1
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 51.18% 80.41%
2

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 29.00 4.84 0.0000 0.0000 0.0700 0.0117
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 0.00 0.000 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 01/01/2022 12/31/2026 0.00 0.000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.00 0.00 0.0000 0.0000 0.0700 0.0193
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.00 0.00 0.0000 1 0.0000 0.0000 0.0000
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 0.00 0.00 0.0000 0.0000 0.0700 0.0070
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 0.00 0.00 0.0000 0.0000 0.1000 0.0259
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 17.99 1.500 0.0000 0.0000 0.0600 0.0050
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 266.45 400.00 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 13.18 13.300 0.0000 0.0000 0.0297 0.0300
Column Totals=> 457.389 0.0000 0.1098
Allocation to McAlpine Creek WWTP 48.4832764 0 0.011639839
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 2796 5.049 0.545
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 408.9061 0.0000 0.0982
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 2387.09 5.0488 0.4463
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 85.38% 100.00% 81.97%
3

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
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/1 Load lbs/day Conc.mg/1 Load lbs/day Conc.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 1.7100 0.2852 2.0700 0.3453 0.2500 0.0417
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 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 1 0642/001 1 Veg.Oil Refinery 01/01/2022 1 12/31/2026 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.6000 0.1651 0.6700 0.1844 0.2000 0.0550
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 1.7100 0.1711 2.0700 0.2072 0.2600 0.0260
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 0.4870 0.1259 0.3010 0.0778 0.1200 0.0310
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.5036 0.0420 0.2518 0.0210 0.0000 0.0000
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 0.0000 0.0000 0.5549 0.5600 0.0000 0.0000
Column Totals=> 1.0793 2.5761 0.1997
Allocation to McAlpine Creek WWTP 0.114406243 0.273067272 0.021163918
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 8.414 22.602 1.757
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.9649 2.3030 0.1785
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 7.4490 20.2986 1.5789
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 88.53% 89.81% 89.84%
4

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 0.1400 0.0234 0.00000 0.00000 0.0000 0.0000
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 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 1 0642/001 1 Veg.Oil Refinery 01/01/2022 1 12/31/2026 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.4300 0.1183 0.00000 0.00000 0.0000 0.0000
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 0.4300 0.0430 0.00000 0.00000 0.0000 0.0000
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 0.1720 0.0445 0.00000 0.00000 2.0900 0.5403
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.2998 0.0250 0.00000 0.00000 0.0000 0.0000
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 0.0000 0.0000 0.00000 0.00000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 0.1189 0.1200 0.00000 0.20
0000 0.0000 0.0000
Column Totals=> 0.4476 0.0000 0.5403
Allocation to McAlpine Creek WWTP 0.047444739 0 0.057276952
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 3.159 0.05295 9.787
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.4001 0.0000 0.4831
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 2.7593 0.0530 9.3037
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 87.33% 100.00% 95.06%
5

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 2.3800 0.3970 0.0000 0.0000 0.2400 0.0400
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 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 01/01/2022 12/31/2026 0.3446 1.0000 0.0000 0.0000 0.0000 0.0000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.6700 0.1844 0.0000 0.0000 0.2400 0.0661
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 2.3800 0.2382 0.0000 0.0000 0.2400 0.0240
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 0.6400 0.1655 0.0000 0.0000 0.0000 0.0000
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Column Totals=> 2.7477 0.0000 0.1705
Allocation to McAlpine Creek WWTP 0.2912555 0 0.018069778
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 15.230 1.134 -0.0337
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 2.4564 0.0000 0.1524
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 12.7736 1.1340 -0.1861
Percent Industrial loading still available(%),Allowable loading left/LA-L(%)=> 83.87% 100.00% 0.00%
6

Allocation Table
Town,WWTP name=> CLTWater-Sugar Creek WWTP
Allocation table updated:
NPDES#=> NCO024937 Permits last modified:
Submittal Date
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Allied Plating Finishing,LLC X 5005/001 Metal Finisher 08/01/2021 04/01/2022 07/31/2026 1.4800 0.2469 0.000 0.000
2 ALSCO,Inc. X 0097/001 Laundry 12/01/2022 11/30/2027 0.4796 1.2000 0.000 0.000
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 1 0642/001 1 Veg.Oil Refinery 01/01/2022 1 12/31/2026 0.4824 1.4000 4.824 14.000
6 Charleston Spar,Inc. X 0493/001 Metal Finisher 12/01/2021 11/30/2026 0.5300 0.1459 0.000 0.000
7 Greasecycle X 5018/001 Grease Recycler 10/01/2023 09/30/2028 0.0000 0.0000 0.000 0.000
8 Hardcoatings,Inc. X 0170/001 Metal Finisher 08/01/2021 07/31/2026 1.4800 0.1481 0.000 0.000
9 Haz-Mat Environmental Services,LLC X 5012/001 CWT 01/01/2023 12/31/2027 3.5000 0.9049 0.000 0.000
10 Norfolk Southern Railway Company-Charlotte Roadway Shop X 0649/001 Maint.Facilty 05/01/2022 04/30/2027 0.7914 0.0660 0.000 0.000
11 Charlotte Bioenergy Facility,LLC X 5016/001 Food Waste Recycler 06/01/2019 05/01/2023 05/31/2024 1.6653 2.5000 49.960 75.000
12 Unifirst Corporation X 0498/001 Indust.Laundry 04/01/2023 03/31/2028 1.1099 1.1200 6.937 7.000
Column Totals=> 9.1931 145.0000
Allocation to McAlpine Creek WWTP 0.9744693 15.37
Total allowable for Industry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 101.685 874.0
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 8.2186 129.6300
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry-Total Permitted(lbs/day)=> 93.4660 744.3960
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> 91.92% 85.17%
7

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP Headworks Due Date: 09/01/28
Allocation table updated: 02/02/24
NPDES#=> NCO024945 Permits last modified: 02/02/24
Submittal Date 09/01/23
Industry Industry Category or Original Last Mod Date FLOW c-BOD TSS
IUP Names PermiUPipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires MGD gal/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 0.1800 1,532.11 2300.00 932.59 1400.00
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.1600 764.4 1020.00 0.0 0.00
3 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.5500 0.0 0.00 109.0 500.00
4 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 0.0300 450.0 112.59
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 0.4500 381.0 1430.00 551.6 2070.00
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 0.0720 2,000.0 1200.96 0.0 0.00
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 0.1250 4796.2 5000.00 549.6 573.00
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 0.1000 4196.6 3500.00 755.40 630.00
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.0250 3170.3 661.00 311.8 65.00
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.0150 6394.9 800.00 0.0 0.00
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 0.0080 0.0 0.00 300.0 20.02
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 0.0100 0.0 0.00 1500.0 125.10
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.4500 0.0 0.00 325.0 1219.73
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 0.0700 2569.4 1500.00 0.0 0.00
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.1080 640.6 577.0 516.3 465.0
w
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
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 0.0850 0.0 0.00 333.0 236.06
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.0200 0.0 0.00 0.0 0.00
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.1100 1,635.1 1500.00 795.7 730.00
C
O
fl Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.0350 0.0 0.00 712.6 208.0
E
Total Clean of North Carolina,LLC X 1 1026/001 TEC 10/04/2020 1 09/30/2022 0.0320 1 1 0.0 1 0.00 1 846.8 226.00
Column Totals=> 2.825 1 1 21468.360 9911.575
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 4.22 22336.62 21470.77
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 2.83 21468.36 9911.57
Total pounds set aside for Groundwater and Special Use Permitting=> 0.00
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 1.40 868.26 11559.20
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 33.06% 3.89% 53.84%
8

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NCO024945
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 Cone.mg/l Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 13.32 20.00 0.000 0.000 0.000 0.000
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.00 0.000 0.000 0.0000 0.0000 0.0000
3 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
4 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
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 17.32 65.000 0.000 0.0000 0.0000 0.0000
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 55.00 33.03 0.167 0.100 0.086 0.052
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 0.00 0.000 0.000 0.0000 0.0000 0.0000
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 59.95 50.00 0.000 0.0000 0.0000 0.0000
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.00 0.000 0.000 0.0000 0.0000 0.0000
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.00 0.000 0.000 0.0000 0.0000 0.0000
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 0.00 0.00 0.000 0.0000 0.0700 0.0047
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 60.00 5.00 0.000 0.0000 0.0000 0.0000
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.00 0.00 0.000 0.0000 0.0000 0.0000
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 0.00 0.00 0.000 0.0000 0.0000 0.0000
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.00 0.00 0.000 0.000 0.036 0.032
w
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
c
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 0.00 0.00 0.000 0.000 0.000 0.000
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.00 0.00 0.000 0.000 0.000 0.000
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.00 0.00 0.000 0.000 0.000 0.000
C
O
fl Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 219.25 64.0 0.1027 0.030 0.095 0.028
E
Total Clean of North Carolina,LLC X 1 1026/001 TEC 10/04/2020 1 09/30/2022 0.00 1 0.00 1 0.000 1 0.000 1 0.070 1 0.019
Column Totals=> 477.793 0.130 0.252
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 2120.07 2.2861 0.6986
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 477.79 0.13 0.25
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 1642.28 2.16 0.4470
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 77.46% 94.31% 63.98%
9

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NCO024945
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/l Load lbs/day Cone.mg/1 Load lbs/day Conc.mg/l Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 0.000 0.000 0.420 0.630 0.000 0.000
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.000 0.0000 0.337 0.4500 0.000 0.0000
3 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
4 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
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 0.011 0.0400 0.112 0.4200 0.000 0.0000
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 0.060 0.036 0.242 0.145 0.200 0.120
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 0.000 0.0000 0.605 0.6310 0.000 0.0000
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.000 0.0000 0.067 0.0140 0.000 0.0000
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 1.710 0.1141 2.070 0.1381 0.270 0.0180
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 0.140 0.0117 0.820 0.0684 0.000 0.0000
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 0.323 0.1886 0.242 0.1413 0.100 0.0584
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.216 0.195 0.777 0.70 0.000 0.000
w
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
c
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 0.060 0.043 0.180 0.128 0.060 0.043
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 0.000 0.000 0.000 0.000
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
C
O
CL Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.319 0.093 0.829 0.242 0.304 0.090
E
Total Clean of North Carolina,LLC I X 1 1026/001 TEC 10/04/2020 1 09/30/2022 0.250 0.067 0.792 0.211 0.180 0.048
Column Totals=> 1.930 5.036 0.432
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 7.3440 28.8282 1.4788
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 1.93 5.04 0.43
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 5.4143 23.7923 1.0472
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 73.72% 82.53% 70.81%
10

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NCO024945
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/l Load lbs/day Cone.mg/1 Load lbs/day Conc.mg/l Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 0.000 0.000 0.000 0.000 0.000 0.000
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.262 0.3500 0.0000 0.000000 0.117 0.1560
3 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
4 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
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 0.000 0.0000 0.0000 0.000000 0.000 0.0000
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 0.160 0.096 0.000 0.000 0.215 0.129
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 0.000 0.0000 0.0000 0.000000 0.000 0.0000
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 0.000 0.0000 0.0000 0.000000 0.000 0.0000
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.192 0.0400 0.0000 0.000000 0.000 0.0000
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.000 0.0000 0.0000 0.000000 0.000 0.0000
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 0.430 0.0287 0.0000 0.0000 2.848 0.1900
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 0.140 0.0117 0.00066 0.0001 0.000 0.0000
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.000 0.0000 0.0000 0.0000 0.000 0.0000
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 0.160 0.0934 0.00000 0.0000 0.200 0.1170
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.333 0.30 0.000 0.000 0.000 0.000
w
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
c
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 0.000 0.000 0.0030 0.0021 0.240 0.170
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 0.000 0.000 0.000 0.000
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
C
O
CL Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.158 0.046 0.0030 0.001 0.582 0.170
E
Total Clean of North Carolina,LLC I X 1 1026/001 TEC 10/04/2020 1 09/30/2022 0.180 0.048 0.0030 0.0008 0.410 0.109
Column Totals=> 1.446 0.004 1.212
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 4.9377 0.05833 2.7422
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 1.45 0.00 1.21
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 3.4914 0.0545 1.5298
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 70.71% 93.39% 55.79%
11

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NCO024945
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/l Load lbs/day Cone.mg/1 Load lbs/day Conc.mg/l Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 0.000 0.000 0.000 0.000 0.000 0.000
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.049 0.0660 0.000 0.0000 0.016 0.0220
3 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
4 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
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 0.008 0.0300 0.000 0.0000 0.000 0.0000
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 0.000 0.000 0.120 0.072 0.000 0.000
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 0.330 0.0220 0.000 0.0000 0.240 0.0160
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 0.900 0.0751 0.000 0.0000 0.000 0.0000
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.000 0.0000 0.000 0.0000 0.000 0.0000
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 0.000 0.0000 0.054 0.0315 0.000 0.0000
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.333 0.30 0.000 0.000 0.000 0.000
w
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
c
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 0.180 0.128 0.000 0.000 0.000 0.000
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 0.000 0.000 0.000 0.000
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
C
O
CL Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 1.431 0.418 0.239 0.070 0.035 0.010
E
Total Clean of North Carolina,LLC I X 1 1026/001 TEC 10/04/2020 1 09/30/2022 0.840 0.224 0.000 0.000 0.000 0.000
Column Totals=> 2.388 0.173 0.205
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 11.9309 1.0240 -0.0544
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 2.39 0.17 0.20
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 9.5431 0.8507 -0.2593
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 79.99% 83.07% 0.00%
12

Allocation Table
Town,WWTP name=> CLTWater-Irwin Creek WWTP
NPDES#=> NCO024945
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/l Load lbs/day Cone.mg/1 Load lbs/day
1 Alsco Inc. X 3024/001 Laundry 07/01/2022 06/30/2027 0.833 1.250 2.265 3.40
2 kramark Uniform and Career Apparel,LL X 0060/001 Ind.Laundry 05/01/2021 04/30/2026 0.330 0.4400 8.99 12.00
3 Charlotte Pipe&Foundry,Co. X 0665/001 Foundry 11/01/2020 10/31/2025 0.392 1.7996 3.49 16.00
4 Chematron Inc. X 1002/001 Textile Chem. 10/01/2020 09/30/2025 1.300 0.3253 28.00 7.01
5 Chesapeake Treatment Company,LLC X 1007/001 3everage WW Treatmen 08/01/2021 07/31/2026 0.533 2.0000 5.33 20.00
6 DART,A Clean Earth Company(AERC) X 1020/002 CWT(Oily/Organic) 07/01/2022 06/30/2027 4.500 2.702 0.000 0.00
7 Independent Beverage Co.,LLC X 0117/001 Food 10/01/2021 09/30/2026 1.871 1.9500 9.59 10.00
8 uid Environmental Solutions of Georgia,I X 1024/001 Grease Recycler 10/01/2021 12/01/2023 09/30/2026 0.000 0.0000 13.79 11.50
9 PanGlo Charlotte X 0121/001 Reglazer 05/01/2019 04/30/2024 0.312 0.0650 0.00 0.00
10 National Container Group X 1029/001 Tote Wash 04/24/2023 04/30/2024 0.000 0.0000 0.00 0.00
11 nston Laboratories(Generics Bidco II,Ll 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 08/01/2021 07/31/2026 1.480 0.0987 149.88 10.00
13 Qualawash Holdings,LLC X 1009/001 TEC 03/01/2022 04/11/2023 02/28/2027 0.700 0.0584 0.00 0.00
14 Vest Water Treatment Plant X 1028/001 Water Trtmt. 11/04/2022 12/20/2022 12/31/2024 0.000 0.0000 0.00 0.00
15 Zero Waste Recycling,LLC X 1027/001 CWT(Oily) 05/01/2023 04/30/2028 4.500 2.6271 0.00 0.00
Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 2.076 1.87 11.102 10.0
w
DyStar Carolina Chemical X 0429/001 OCPSF 10/01/2020 09/30/2025 0.359 0.5237 19.870 29.0
c
'n Express Container Services X 3008/001 TEC 01/01/2022 12/31/2026 1.80 1.276 0.000 0.0000
Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 1.50 0.250 0.000 0.0000
m E Greenway Waste Solutions X 3031/001 Grease Trap Recycler 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.0000
C
O
CL Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.633 0.185 0.000 0.0000
E
Total Clean of North Carolina,LLC I X 1 1026/001 TEC 10/04/2020 1 09/30/2022 2.00 0.534 0.000 0.0000
Column Totals=> 18.533 133.906
Conc.Based Limits
Total allowable for Industry(Ibs/day),MAHL minus Domestic Loading(Ibs/day)=> 99.42 911.27
Total Permitted for Industry(Ibs/day),Column totals from IUP limits listed above(Ibs/day)=> 18.53 133.91
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(Ibs/day),Total Allowable for Industry-Total Permitted(Ibs/day)=> 80.8874 777.36
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 81.36% 85.31%
13

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF Headworks due date: 06/29/24
Allocation table updated: 02/02/24
NPDES#=> NCO024970 Permits last modified: 02/02/24
Approvrf Date 12/25/18
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 0.1200 0.0 0.00 0.0 0.00
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 0.0700 0.0 0.00 479.6 280.00
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.1000 3,357.3 2800.00 1,558.8 1300.00
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 0.0120 909.0 90.97 399.7 40.00
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 0.0220 0.0 0.00 654.0 120.00
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 0.0060 0.0 0.00 439.6 22.00
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 0.0220 0.0 0.00 872.0 160.00
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 0.0400 0.0 0.00 872.3 291.00
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.1080 640.6 577.0 516.3 465.0
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 0.1200 999.2 1000.00 999.2 1000.00
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 0.0090 0.0 V 0700-V 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 01/01/2022 12/31/2026 0.0850 0.0 0.00 333.0 236.06
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 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 09/01/2021 01/01/2024 08/31/2026 0.1100 1,635.1 1500.0 795.7 730.0
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.0380 1,053.9 334.0 631.1 200.0
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.0600 3,996.8 2000.0 0.0 0.0
16 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.2000 0.0 0.0 0.0 0.0
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.0350 0.0 0.0 712.6 208.0
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 0.0100 0.0 0.0 0.0 0.0
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 0.0050 0.00 0.0 0.00 0.0
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 10/31/2026 0.4920 1,600.0 6565.2 880.0 3610.9
21 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
22 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 0.1698 1223.665 1 1733.0 478.041 677.0
Column Totals=> 6.16081 663.302 1 34081.2 376.360 19337.8
Cone.Based Limits 3
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 19.4 94376.35 73768.97
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 6.16 34081.21 19337.81
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 13.24 60295.14 54431.2
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 68.24% 63.89% 73.79%
14

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NCO024970
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/1 Load lbs/day Conc.mg/] Load lbs/day Conc.mg/] Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 119.90 120.00 0.000 0.000 0.000 0.000
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 71.94 42.00 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.00 0.00 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 100.00 10.01 0.000 0.000 0.000 0.000
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 27.25 5.000 0.000 0.0000 0.0000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 129.90 6.500 0.000 0.0000 0.0000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 10.90 2.000 0.000 0.0000 0.0000 0.0000
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 11.99 4.000 0.000 0.0000 0.0000 0.0000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.00 0.00 0.000 0.000 0.036 0.032
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 0.00 0.00 0.000 0.000 0.039 0.039
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 0.00 0.00 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 01/01/2022 12/31/2026 0.00 0.00 0.000 0.000 0.000 0.000
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.00 0.00 0.000 0.000 0.000 0.000
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 09/01/2021 01/01/2024 08/31/2026 0.00 0.0 0.000 0.000 0.000 0.0000
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.00 0.0 0.000 0.000 0.000 0.0000
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.00 0.0 0.000 0.000 0.000 0.0000
16 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
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 219.25 64.0 0.1027 0.030 0.095 0.0277
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 0.00 0.0 0.000 0.000 0.070 0.0058
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 0.00 0.0 0.000 0.000 0.070 0.0029
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 10/31/2026 31.00 127.2 0.000 0.000 0.000 0.0000
21 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
22 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 34.234 48.5 0.000 0.000 0.008 0.0116
Column Totals=> 17.865 917.9 0.001 0.030 0.004 0.2051
Cone.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 9654.29 6.283 2.4855
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 917.94 0.03 0.21
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 8736.35 6.2530 2.2804
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 90.49% 99.52% 91.75%
15

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NCO024970
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/1 FLoad lbs/day Conc.mg/1 Load lbs/day Conc.mg/1 Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 0.000 0.000 0.128 0.075 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 2.000 0.200 1.500 0.150 0.000 0.000
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 0.000 0.0000 0.000 0.0000 0.000 0.0000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.216 0.195 0.777 0.70 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 0.096 0.096 0.610 0.610 0.000 0.000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 1.710 0.128 2.060 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 01/01/2022 12/31/2026 0.060 0.043 0.180 0.128 0.060 0.043
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 0.000 0.000 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 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.189 0.060 1.167 0.370 0.000 0.000
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.000 0.000 0.000 0.000 0.229 0.1144
16 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
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.319 0.093 0.829 0.242 0.304 0.090
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 1.710 0.143 2.070 0.173 0.650 0.054
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 1.710 0.071 2.070 0.086 0.650 0.027
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 10/31/2026 0.110 0.451 0.000 0.000 0.000 0.000
21 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
22 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 1 0.081 1 0.1144 0.193 1 0.2731 0.015 0.0212
Column Totals=> 1 0.044 1 2.240 0.095 1 5.042 0.008 0.418
Cone.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 22.1003 95.1883 4.376
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 2.24 5.04 0.42
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 19.8601 90.1466 3.9582
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 89.86% 94.70% 90.45%
16

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NCO024970
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/] Load lbs/day Conc.mg/] Load lbs/day Conc.mg/] Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 0.070 0.041 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 1.500 0.150 0.0077 0.001 0.000 0.000
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 0.000 0.0000 0.0000 0.000000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 0.360 0.0180 0.0000 0.000000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 0.114 0.0210 0.0000 0.000000 0.000 0.0000
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 0.360 0.1200 0.0000 0.000000 0.000 0.0000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.333 0.30 0.000 0.000 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 0.230 0.230 0.000 0.000 0.270 0.270
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 0.420 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 01/01/2022 12/31/2026 0.000 0.000 0.0030 0.002 0.240 0.170
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 0.000 0.000 0.000 0.000
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 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.041 0.013 0.000 0.000 0.000 0.000
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.174 0.0871 0.000 0.0000 0.000 0.000
16 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
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.158 0.046 0.0030 0.001 0.582 0.170
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 0.430 0.036 0.000 0.000 0.000 0.000
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 0.430 0.018 0.000 0.000 0.000 0.000
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 j 10/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
21 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
22 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 0.034 0.0474 0.000 0.0000 0.040 0.0573
Column Totals=> 0.027 1.367 0.000 0.006 0.015 0.777
Cone.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 20.0174 0.34248 9.1314
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 1.37 0.01 0.78
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 18.6507 0.3362 8.3547
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 93.17% 98.18% 91.49%
17

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NCO024970
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/]oad lbs/da Conc.mg/]oad lbs/da Conc.mg/] Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 0.000 0.000 0.000 0.000 0.000 0.000
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 1.000 0.100 0.000 0.000 0.000 0.000
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 0.044 0.0080 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 0.000 0.0000 0.000 0.0000 0.000 0.0000
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 0.027 0.0050 0.000 0.0000 0.000 0.0000
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 0.000 0.0000 0.000 0.0000 0.000 0.0000
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 0.333 0.30 0.000 0.000 0.000 0.000
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 0.000 0.000 0.000 0.000 0.000 0.000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 2.370 0.178 0.000 0.000 0.230 0.017
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 01/01/2022 12/31/2026 0.180 0.128 0.000 0.000 0.000 0.000
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 0.000 0.000 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 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.076 0.024 0.000 0.000 0.000 0.000
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
16 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
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 1.431 0.418 0.239 0.070 0.035 0.010
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 2.380 0.198 0.000 0.000 0.240 0.020
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 2.380 0.099 0.000 0.000 0.240 0.010
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 10/31/2026 0.000 0.000 0.000 0.000 0.000 0.000
21 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 0.840 0.224 0.000 0.000 j 0.000 j 0.000
22 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 1 0.206 0.2913 0.000 0.0000 0.013 0.0181
Column Totals=> 0.060 3.085 0.001 1 0.070 1 0.001 0.075
Conc.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 67.4326 2.944 -0.1293
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 3.08 0.07 0.08
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 64.3480 2.8742 -0.2048
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 95.43% 97.63% 0.00%
18

Allocation Table
x Town,WWTP name=> CLTWater-McAlpine Creek WWMF
NPDES#=> NCO024970
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 Cone.mg/1 Load lbs/day Cone.mg/I Load lbs/day
1 Aplix X 0352/001 Textile 11/01/2022 10/31/2027 0.000 0.000 7.99 8.0000
2 Arjobex America,Inc. X 3010/001 Plastic Molding/Forming 01/01/2022 12/31/2026 0.151 0.088 0.00 0.0000
3 Bakkavor Foods USA,Inc. X 3028/001 Food 08/01/2021 07/31/2026 0.000 0.000 64.75 54.0000
4 Brenntag Mid-South,Inc. X 3016/001 Chemical Repackaging 02/01/2023 01/31/2028 9.000 0.901 249.80 25.0000
5 Carolina Foods,Inc. X 1003/001 Food 03/01/2021 12/01/2023 02/28/2026 0.327 0.0600 14.99 2.75
Carolina Foods,Inc. X 1003/002 Food 03/01/2021 12/01/2023 02/28/2026 0.360 0.0180 54.96 2.75
Carolina Foods,Inc. X 1003/003 Food 03/01/2021 12/01/2023 02/28/2026 0.114 0.0210 14.99 2.75
Carolina Foods,LLC X 3033/001 Food 02/21/2024 02/28/2025 0.360 0.1200 0.00 0.00
6 Cintas Corporation#200 X 3007/001 Laundry 12/01/2021 11/30/2026 2.076 1.87 11.10 10.0
7 Cintas Corporation 99K X 3019/001 Laundry 12/01/2022 11/30/2027 1.998 2.000 11.99 12.0000
8 Duff Norton X 0370/001 Metal Finisher 07/01/2023 06/30/2028 1.470 0.110 0.00 0.0000
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 01/01/2022 12/31/2026 1.80 1.276 0.00 0.0000
11 Express Container Services X 3022/001 Container wash 12/01/2021 11/30/2026 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 09/01/2021 01/01/2024 08/31/2026 0.000 0.000 0.00 0.00
14 Archroma Textile Effects X 0505/001 Textile Chem. 10/01/2020 01/03/2023 09/30/2025 0.262 0.083 20.83 6.60
15 INOLEX,Incorporated X 3030/001 OCPSF 08/01/2021 09/01/2023 07/31/2026 0.571 0.2859 53.96 27.00
16 Mecklenburg County,Foxhole Landfill X 3021/001 Landfill 03/01/2020 02/28/2025 0.000 0.000 0.00 0.00
17 Quala Services,LLC. X 3009/001 TEC 12/01/2021 11/30/2026 0.633 0.185 0.00 0.00
18 Safe Fleet X 3027/001 Metal Finisher 11/01/2023 10/31/2028 1.480 0.123 0.00 0.00
19 Siemens Energy,Inc. X 0368/002 Metal Finisher 09/01/2021 08/31/2026 1.480 0.062 167.87 7.00
20 Snyder's-Lance,Inc. X 0364/001 Food 11/01/2021 10/31/2026 0.000 0.000 10.24 42.00
21 Total Clean of North Carolina,LLC X 1026/001 TEC 10/04/2020 09/30/2022 1.00 0.267 0.000 0.0000
22 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 1 0.688 0.9745 10.85 15.37
Column Totals=> 0.218 11.218 1 0.00 350.220
Cone.Based Limits
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(Ibs/day)=> 344.5625 545.6634
Total Permitted for Industry abs/day),Column totals from IUP limits listed above(lbs/day)=> 11.22 350.22
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left Obs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 333.3444 195.4434
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 96.74% 35.82%
19

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP Headworks Due Date: 06/01/28
Allocation table updated: 02/02/24
NPDES#=> NCO030210 Permits last modified: 02/02/24
Submittal Date: 05/26/23
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/1 Load lbs/day Conc.mg/1 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 02/01/2022 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)=> 2.56 16102 6899
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)=> 2.344 15302 6445.87648
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 91.56% 95.03% 93.43%
1% 0.0256 161.02 68.99
5% 0.128 805.1 344.95
10% 0.256 1610.2 689.9
20

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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 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/O112019 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/O1/2020 02/O1/2022 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(lbs/day)=> 1263 1.769 0.5811
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)=> 1142.1612 1.769 0.53918316
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 90.43% 100.00% 92.79%
1% 12.63 0.01769 0.005811
5% 63.15 0.08845 0.029055
10% 126.3 0.1769 0.05811
21

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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 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/O1/2019 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/O1/2020 02/O1/2022 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)=> 4.8759 23.1017 0.9452
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)=> 4.1739222 21.7033322 0.8333
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 85.60% 93.95% 88.16%
1% 0.048759 0.231017 0.009452
5% 0.243795 1.155085 0.04726
10% 0.48759 2.31017 0.09452
22

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 Cone.mg/1 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/O1/2019 06/30/2024 0.4060 0.13SS 0.0000 0.0000 0.4387 0.1500
3 Mallard Creek Polymers,LLC X 2000/001 OCPSF 06/O1/2020 02/O1/2022 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)=> 4.6265 0.073 1.6319
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/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)=> 4.3442 0.0730 1.4819
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 93.90% 100.00% 90.81%
1% 0.046265 0.00073 0.016319
5% 0.231325 0.00365 0.081595
10% 0.46265 0.0073 0.16319
23

Allocation Table
Town,WWTP name=>CLTWater-Mallard Creek WWTP
NPDES#_> NC0030210
Industry Industry Category or Original Modified Date Nickel Selenium Silver Zinc
IUP Names Permit/Pipe type of Effective Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Date Expires Cone.mg/1 Load lbs/day Cone.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 1.480 0.4937
2 Carrier Corporation X 2003/001 Metal Finisher 07/O1/2019 06/30/2024 1.4500 0.4958 0.0000 0.0000 0.2300 0.0786 1.4000 0.4787
3 Mallard Creek Polymers,LLC X 2000/001 OCPSF 06/O1/2020 02/O1/2022 05/31/2025 0.0888 0.1000 0.0000 0.0000 0.0000 0.0000 0.4576 0.5152
Column Totals=> 0.9327 0.0000 0.1587 1.4876
Conc.Based Limits -
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 12.5889 0.6332 N/A 77.0565
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.9327 0.0000 0.1587 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)=> 11.6562 0.6332 #VALUE! 75.5689
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 92.59% 100.00% #VALUE! 98.07%
1% 0.125889 0.006332 #VALUE! 0.770565
5% 0.629445 0.03166 #VALUE! 3.852825
10% 1.25889 0.06332 #VALUE! 7.70565
24

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP Headworks last approved: 12/08/04
Allocation table updated: 10/24/03
NPDES#=> NCO036277 Permits last modified: 06/23/03
Industry Industry Category or Original Date FLOW BOD TSS
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires MGD gal/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
Column Totals=> 0 0 0 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> N/A 26305 149651.1
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 0.00 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)=> N/A 26305 149651.1
Percent Industrial loading still available(%),Allowable loading left/IAL(%)=> N/A 100.00% 100.00%
25

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP H
A
NPDES#_> NC0036277
Industry Industry Category or Original Date Ammonia Total Nitrogen Total Phosphorus Arsenic
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
Column Totals=> 0 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 9001.7 607.639 361.721 0.999
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 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)=> 9001.7 607.639 361.721 0.999
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00% 100.00%
26

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP H
A
NPDES#_> NC0036277
Industry Industry Category or Original Date Cadmium Chromium Copper Cyanide
IUP Names Permit/Pipe type of Effective Permit Permit Limits Permit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
Column Totals=> 0 0 0 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 0.107 13.543 0.723 0.627
Total Permitted for Industry(lbs/day),Column totals from IUP limits listed above(lbs/day)=> 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)=> 0.107 13.543 0.723 0.627
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00% 100.00%
27

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP H
A
NPDES#_> NC0036277
Industry Industry Category or Original Date Lead Mercury Molybdenum Nickel
IUP Names Permit/Pipe type of Effective Permit Permit Limits ermit Limits Permit Limits Permit Limits
Count (please list alphabetically) number Industry Date Expires Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day
Column Totals=> 1 0 0 1 1 0
Total allowable for Indstry(lbs/day),MAHL minus Domestic Loading(lbs/day)=> 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
Total pounds set aside for Groundwater and Special Use Permitting=>
Allowable loading left(lbs/day),Total Allowable for Industry minus Total Permitted(lbs/day)=> 4.119 0.00123 0.701 4.183
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00% 100.00%
28

Allocation Table
Town,WWTP name=> CLTWater-McDowell Creek WWTP H
A
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 Cone.mg/1 Load lbs/day Cone.mg/1 Load lbs/day Cone.mg/1 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(lbs/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(lbs/day)=> 0.232 4.341 1.652
Percent Industrial loading still available(%),Allowable loading left/IAL(%)_> 100.00% 100.00% 100.00%
29

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
6. Public Notice
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

14 i:"Aift�I It hU-Mink IUUYML CEUtMMO 1511 :ua.
NEWS
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✓y �. JSINESS JOURNAL DECEMBER 15-21,2023
NEWS
and drivers so they could also uti-
Inside new I lize the facility.
NASCAR The facility opening comes after
NA t SCAR announced new media-
rights deals for its Cup series last
week with Fox Sports,NBC Sports,
complex Amazon's Prime Video and TNT
Sports.NASCAR Productions also
produces NASCAR Xfinity Series
Production unit opens races,which will be broadcast on
Concord facility gaffer '— y The CW Network starting in 2025
after a new broadcast agreement
move from Charlotte was
reached this year.
The proliferation of streaming
services and growth of social media
BY COLLIN HUGULEY and podcasting has made quality;
on-demand content an important
NASCAR Productions has opened currency for connecting with cur-
its new Concord facility,a$53 mil- rent and,importantly,prospective
lion investment that involves mov- fans,"Phelps said."With the new
ing achunkofits uptown Charlotte MELISSAKEY/C8) media-rights deals beginning in
operations into the region. 2025, the need to invest in live
NASCAR officials held a rib- event productions and bolster our
bon-cutting ceremony earlier this vision and video production divi- ♦ NASCAR's existing research and on-demand content capabilities
month at the 58,000-square-foot sion of NASCAR. The$53 development center at West has never been more important."
facility. More than 140 employ- The new NASCAR Productions million Winds Business Park. NASCAR Productions previ-
ees will be based at the loca- facility includes three studios, complex is the NASCAR President Steve ously occupied four floors at 550
tion,which will be the home of eight control rooms,four audio new home for Phelps said NASCAR Productions' South,the uptown office building
NASCAR Productions, NASCAR control rooms, four announcer more than 140 live events business has more- formerly known as NASCAR Pla-
Studios and the Motor Racing booths and eight edit suites.There employees. than tripled in recent years.That za.NASCAR still has three floors
Network. The project was for- is also room to expand the build- help spurred an expansion,as did I there for operations including the
mally announced in August 2022. ing by 25,000 square feet. the desire for NASCAR Produc- digital team,communications and
NASCAR Productions is the tele- The facility neighbors Lions to be closer to race teams team/industry relations.
As required by 40 CFR 403.802)(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 1,2023
,• through June 30,2021
B Express Container Services Mallard Creek Polymers
IUP#3008 B 2800 Morehead Rd
E R fH ;E R 1730 Tar Heel Rd Charlotte,NC 28262
20.23d Charlotte,NC 28208
&L0,2
Q LEGEND:
t 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
Nominations are now open for the FS/office Teacher All-Stars which 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
Winners will be announced on social H=FAILED TO COMPLETE AN ACTIVITY IN AN S.O.C.WITHIN 90 DAYS AFTER THE SPECIFIED
DEADLINE
media and Posted On fsioffice.com. 1=CONVICTED OF CRIMINAL VIOLATIONS OF THE CWA AND SEWER PRIVILEGES REVOKED
J=VIOLATED ONE OR MORE PERMIT CONDITIONS
1 a R1 K=SLUG LOAD
L=FAILED TO ACCURATELY REPORT NON-COMPLIANCE BY ALTERING INFORMATION
• CONTAINED ON THE PAPERWORK
M=PERMIT TERMINATED
NAL6
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
i"ils and official rules please
P. visit hioffice.com/teacher-all-stars
I

As required by 40 CFR 4O3.8(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 1,2023,through December 31, 2023.
A Carolina Foods, LLC B Quala Services,LLC
1807 South Tryon St 1201 Exchange St
Charlotte,NC 28203 Charlotte,NC 28208
G Generics Bidco II,LLC, dba Prinston B Zero Waste Recycling.LLC
Laboratories 301 Dupree St
3241 Woodpark Blvd. Charlotte,NC 28208
Charlotte,NC 28206
B National Container Group
0 701 A Lawton Rd
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
I= 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

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
7. Pretreatment Program Info Database
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

Pretreatment Program Info Database printed on: 12/22/2023
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
Pretreatment Status Full 1Q10 Flow cfs/mgd 2.84 / 1.84
Stream Classification C
Region MRO Basin Number CTB34
County Mecklenburg Receiving Stream Name LITTLE SUGAR CREEK
NPDES Number NC0024937
NPDES Effective Date 12/01/2019 Last PAR Rec 02/28/2023 PAR Due Date03/01/2024 mercury
1631
Current Fiscal�,, 02/02/2023 required
NPDES Expire Date 06/30/2024 Year PCI Done
POTW is Primary WWTP FALSE Last Audit on 08/25/2021 Audit Year NeA25/26 yes
Design Flow mgd 20.0000 % Design mgd is SIU permitted 10.04 Permitted SIU flow(mgd) [Pt—SIU) 2.007
WWTP SIU's 12 Program SIUs 53
WWTP CIU's 5 Program CIU 22 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 07/31/2019
12/28/2022 ate Received by DWR 2.' �2822 05/30/2018 12/20/2019 10/28/2013 10/11/2019
Date Approved 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 0
Date Date Date
PT—Pro Attended Attended Attended
Formal Name g.Prime Phone1 ext Fax HWA Wksp UP Wksp PAR Wksp
Mr. Bill Gintert Prim 704-336-4636 L 1704-336-5077 11 1/23/20,18 1 11/22/2011 1/24/2019
[e-mail] Environmental Compliance Manager 14222 Westmont Drive 28217
Ms. Rocio Bell 1 704-432-6084 L 1(704)336-5077 11 1/23/2018 1 8/31/2017 1 1/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ms. Sarah Daley Prim 704-336-4729 704-336-5077 11 1/23/2018 1 3/19/2015 1 1/22/2018
[e-mail] Industrial Pretreatment Supervisor 14222 Westmont Drive 28217
Preston Whitley 1 11704-336-4783 L 1704-336-5077 11 1/24/2019
preston,[e-mail] Environmental Program Inspector
Alfonso Jones 1 11704-336-4930 1 1(704)336-5077 11
[e-mail] Environmental Program Inspector
Pretreatment Related NOVs from DWQ DWR Central Office Contact JPretreatment Staff
5/14/1992 NCP DWR Regional Contact lWes Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 I par
* PT Contacts, please see attached form.

Pretreatment Program Info Database printed on: 12/22/2023
for Program Name Charlotte Water , IWC %at 7Q10 82.57
WWTP Name Irwin Creek Stream Information
Program Approval Date 02/22/1985 7Q10 Flow cfs/mgd 4.90 / 3.17
Pretreatment Status Full 1Q10 Flow cfs/mgd 4.09 / 2.64
Stream Classification C
Region MRO Basin Number CTB34
County Mecklenburg Receiving Stream Name IRWIN CREEK
NPDES Number NC0024945
NPDES Effective Date 10/01/2017 Last PAR Rec 02/28/2023 PAR Due Date03/01/2024 mercury
1631
Current Fiscal ncin��9�02/02/2023 required
NPDES Expire Date 05/31/2022 Year PCI Done
POTW is Primary WWTP TRUE Last Audit on 08/25/2021 Audit Year Nex125/26 yes
Design Flow mgd 15.0000 % Design mgd is SIU permitted 18.83 Permitted SIU flow(mgd) [Pt-SIU) 2.825
WWTP SIU's Program SIUs
WWTP CIU's 110 Program CIUs 22 HWA LTMP IWS SUO ERP
date Inactive Date Next Due 10/01/2028
Date Received by DWR 09/01/2023 05/30/2018 12/20/2019 10/28/2013 10/11/2019
Date Approved 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 Contacts0
Date Date Date
PT—Pro Attended Attended Attended
Formal Name g.Prime Phone1 ext Fax HWA Wksp UP Wksp PAR Wksp
Mr. Bill Gintert Prim 704-336-4636 L 1704-336-5077 11 1/23/2018 1 11/22/2011 1/24/201"128217
[e-mail] Environmental Compliance Manager 4222 Westmont Drive
Ms. Rocio Bell 1 704-432-6084 L 1(704)336-5077 11 1/23/2018 1 8/31/2017 1 1/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ms. Sarah Daley Prim 704-336-4729 704-336-5077 11 1/23/2018 1 3/19/2015 1 1/22/2018
[e-mail] Industrial Pretreatment Supervisor 14222 Westmont Drive 28217
Preston Whitley 1 11704-336-4783 L 1704-336-5077 11 1/24/2019
preston,[e-mail] Environmental Program Inspector
Alfonso Jones 1 11704-336-4930 1 1(704)336-5077 11
[e-mail] Environmental Program Inspector
Pretreatment Related NOVs from DWQ DWR Central Office Contact JPretreatment Staff
5/14/1992 NCP DWR Regional Contact lWes Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 I par
*PT Contacts Please see attached form

Pretreatment Program Info Database printed on: 12/22/2023
for Program Name Charlotte Water )10 IWC % at 7Q10 98.02
WWTP Name McAlpine Creek Stream Information
Program Approval Date 02/22/1985 7Q 10 Flow cfs /mgd 2 / 1.29
1 Q 10 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 02/28/2023 PAR Due Date 03/01/2024 mercury
01/01/2024 1631
NPDES Expire Date 06/30/20 Current Fiscal required
ear PCI Done 8•48
02/02/2023 5.426
POTW is Primary WWTP FALSE Last Audit on 08/25/2021 Audit Year Nex125/26 es
Design Flow mgd 64.0000 % Design mgd is SIU permitted Permitted SIU flow(mgd)[Pt_SIU)
WWTP SIU's J-:T 14 Program SNs 53
WWTP CIU's 14 14 Program CIUs 22 HWA LTMP lot SUO P
date Inactive 06/29/2024 —>Date Next Due ' "�4,L29-24 I L F
Date Received by DWR 11/30/2018 F05/30/201-8 ] 12/20/2019 10/28/2013 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 0
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWAWksp IUP Wksp PARWksp
Mr. Bill Gintert rim 704-336-4636 704-336-5077 11 1/23/2018 1 11/22/2011 1 1/24/20I
[e-mail] Environmental Compliance Manager 4222 Westmont Drive 28217
Ms. Rocio Bell 1 704-432-6084 [phone] 11 1/23/2018 1 8/31/2017 1 1/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ms. Sarah Daley Prim 704-336-4729 704-336-5077 11 1/23/2018 1 3/19/2015 1 1/22/2018
[e-mail] Industrial Pretreatment Supervisor 14222 Westmont Drive 2821 7
Preston Whitley 1 11704-336-E83 704-336-5077 11 1 1 1/24/2019
preston,[e-mail] Environmental Program Inspector
Alfonso Jones 1 11704-336-4930 1 1(704)336-5077
[e-mail] Environmental Program Inspector
Pretreatment Related NOVs from DWQ DWR Central Office Contact!Pretreatment Staff
5/14/1992 NCP I DWR Regional Contact es Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 I par
* PT Contacts, please see attached form.

Pretreatment Program Info Database printed on: 12/22/2023
for Program Name Charlotte Water )10 IWC % at 7Q10 96.67
WWTP Name Mallard Creek Stream Information
Program Approval Date 02/22/1985 7Q 10 Flow cfs /mgd 0.64 / 0.41
1 Q 10 Flow cfs /mgd 0.54 / 0.35
Pretreatment Status Full
Stream Classification C
Region MRO Basin Number YAD11
County Mecklenburg Receiving Stream Name MALLARD CREEK
NPDES Number NC0030210
NPDES Effective Date 02/01/2020 Last PAR Rec 02/28/2023 PAR Due Date 03/01/2024 mercury Current Fiscal 02/02/2023 1631
NPDES Expire Date 11/30/2024 required
Year PCI Done 0.216
POTW is Primary WWTP FALSE Last Audit on 08/25/2021 Audit Year Nex125/26 es
Design Flow mgd 12.0000 ova Design mgd is SIU permitted Permitted SIU flow(mgd)[Pt_SIU) '
WWTP SILTS 3 Program SIUs 53 1.80
WWTP CN's 3 Program CNs 31 HWWw. LTMP SUO
date Inactive at ext Due 5/26/2023 —>Date Received by DWR n"sir F05/30/201-8 ] 12/20/2019 10/28/2013 10/11/2019
Date Approved Mn7572 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 0
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWAWksp IUP Wksp PARWksp
Mr. Bill Gintert rim 704-336-4636 1 1704-336-5077 11 1/23/2018 1 11/22/2011 1 1/24/2019
[e-mail] Environmental Compliance Manager 14222 Westmont Drive 28217
Ms. Rocio Bell 1 704-432-6084 [phone] 11 1/23/2018 1 8/31/2017 1 1/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ms. Sarah Daley Prim 704-336-4729 704-336-5077 11 1/23/2018 1 3/19/2015 1 1/22/2018
[e-mail] hidustrial Pretreatment Supervisor 14222 Westmont Drive 28217
Preston Whitley 1 11704-336-E83 704-336-5077 11 1 1 1/24/2019
preston,[e-mail] Environmental Program Inspector
Alfonso Jones 1 11704-336-4930 1 1(704)336-5077
[e-mail] Environmental Program Inspector
Pretreatment Related NOVs from DWQ DWR Central Office Contact!Pretreatment Staff
5/14/1992 NCP I DWR Regional Contact es Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 I par
PT Contact, please see attached form.

Pretreatment Program Info Database printed on: 12/22/2023
for Program Name Charlotte Water )10 IWC % at 7Q10 91.17
WWTP Name McDowell Creek Stream Information
Program Approval Date 02/22/1985 7Q 10 Flow cfs /mgd 1.8 / 1.16
1 Q 10 Flow cfs /mgd 1.51 / 0.98
Pretreatment Status Full
Stream Classification WS-IV-CA
Region MRO Basin Number CTB33
County Mecklenburg Receiving Stream Name MCDOWELL CREEK
NPDES Number NC0036277
NPDES Effective Date Last PAR Rec 02/28/2023 PAR Due Date 03/01/2024 mercury
12/01/2019 1631
NPDES Expire Date Current Fiscal �,� �� �02/02/2023 required
p 06/30/2024 YearPCIDone
POTW is Primary WWTP FALSE Last Audit on 08/25/2021 Audit Year Nex125/26 es
Design Flow mgd 12.0000 %Design mgd is SIU permitted 0.00 Permitted SIU flow(mgd)[Pt_SIU)
WWTP SIU's program SNs 53 �
WWTP CfU's 0 Program CIUs 22 HWA� � LTMP SUO
date Inactive Date Next Due 01/01/2999
Date Received by DWR 06/22/2000 F05/30/201-8 ] 12/20/2019 10/28/2013 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 HWAWksp IUP Wksp PARWksp
Mr. Bill Gintert rim 704-336-4636 1 1704-336-5077 11 1/23/2018 1 11/22/2011 1 1/24/2019
[e-mail] Environmental Compliance Manager 14222 Westmont Drive 28217
Ms. Rocio Bell 1 704-432-6084 [phone] 11 1/23/2018 1 8/31/2017 1 1/22/2018
[e-mail] Environmental Compliance Specialist 4222 Westmont Drive 28217
Ms. Sarah Daley Prim 704-336-4729 704-336-5077 11 1/23/2018 1 3/19/2015 1 1/22/2018
[e-mail] hidustrial Pretreatment Supervisor 14222 Westmont Drive 28217
Preston Whitley 1 11704-336-E83 704-336-5077 11 1 1 1/24/2019
preston,[e-mail] Environmental Program Inspector
Alfonso Jones 1 11704-336-4930 1 1(704)336-5077
[e-mail] Environmental Program Inspector
Pretreatment Related NOVs from DWQ DWR Central Office Contact!Pretreatment Staff
5/14/1992 NCP I DWR Regional Contact es Bell
6/29/1994 SUO late again
5/31/1994 PCI--SUO late; IUPs expired
5/18/1995 I par
* PT Contacts, please see the attached form.

System Protection Staff Directory
System Protection Emergency Phone
704-634-5429
Name Cell Number Desk Number Email
Bill Gintert: (M) 980-200-2339 704-336-4636 bgintert charlottenc.gov
Environmental Compliance Specialists (Industrial Pretreatment Program)
Name Cell Number Desk Number Email
Sarah Daley (S) 704-280-5894 704-336-4729 sarah.daley(Dcharlottenc.gov
Rocio Bell 704-249-1873 704-432-6084 Rocio.bell(a)charlottenc.gov
Hayden Giler 980-353-6261 ---- Hayden.Giler(@�charlottenc.gov
Kevin Heavner 980-346-3156 ---- Kevin.Heavner(@-charlottenc.gov
Stephanie Price 704-589-4898 ---- Stephanie.Price(a)charlottenc.gov
Corey Roberts 980-474-6607 ---- Corey.Roberts(@-charlottenc.gov
Environmental Program Inspectors (Flow Free Program)
Name Cell Number Desk Number Email
Preston Whitley (S) 704-589-4869 704-336-4783 preston.whitley(@D_charlottenc.gov
Brandon Fallick 980-244-1516 brandon.fallick(@-charlottenc.gov
Dallas Griffin 980-402-5645 dallas.griffin(a�-charlottenc.gov
Alfonso Jones 704- 589-4419 alfonso.iones(@D-charlottenc.gov
Damon Williams 980-264-9056 damon.williams(@b-charlottenc.gov
Ojah Vasser 704-451-4483 oiah.vasser(@D-charlottenc.gov
Mike Taylor 704-458-3465 Michael.C.Taylor(a-)_charlottenc.gov
Jon-Matthew McCutcheon 704-249-1887 [e-mail]
Alexandra Miree 704-712-0184 Alexandra.Miree(a)charlottenc.gov
Septage Receiving
Name Cell Number Station Phone Email
Ron Como 704-496-0036 704-507-8692 Rona ld.Como(@_charlottenc.gov
Engineering Services Investigator
Name Cell Number Desk Number Email
Vacant
Updated 01/8/2024

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
8. Billing Information
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

SIU PENALTIES
INDUSTRIES NOV/PENALTIES DATE ISSUED NOTES
Zero Waste Excessive Tin Slug Load $500.00 12/20/2022 1/4/2023
Zero Waste Excessive Tin Slug Load $300.00 12/20/2022 1/4/2023
Inolex,Inc Oil&Grease Slug Load $2,000.00 12/21/2022 1/10/2023
Inolex,Inc Oil&Grease Slug Load $4,000.00 12/21/2022 1/10/2023
Inolex,Inc Phosphorus Slug Load $100.00 12/21/2022 1/10/2023
Inolex,Inc Failure to monitor as required by Permit. $100.00 1/17/2023 2/7/2023
Inolex,Inc Oil and Grease Slug Load $2,000.00 2/17/2023 3/24/2023
Carolina Foods(pipe3) Interruption of Flow Records $2,000.00 3/14/2023 4/4/2023
Carolina Foods(pipe2) Reporting Violation:Failure to monitor as required in permit#1003 $100.00 5/15/2023 5/31/2023
Inolex Cit.Water sampler tubing removed from designated monitoring point $500.00 5/15/2023 6/13/2023
Snyder Lance TSS Slug Load $1,500.00 6/2/2023 6/29/2023
Carolina Foods(Pipe 002) Oil and Grease Slug Load/TSS Slug Load $600.00 6/7/2023 6/21/2023
Carolina Foods(Pipe 002 and 003) Oil and Grease Slug Load/TSS Slug Load $600.00 8/28/2023 9/20/2023
Express Container Services(3008) TTO TRC%Jan-June 2023 $500.00 10/17/2023 10/24/2023
Cargill Interruption of Flow Records $500.00 10/17/2023 11/16/2023
Cargill Sampling Interference $500.00 12/18/2023 1/10/2024
Carolina Foods(Pipe 002) O&G Slug $500.00 12/18/2023 1/22/2024
Carolina Foods(Pipe 002) TSS Slug $1,000.00 12/18/2023 1/22/2024
Carolina Foods(Pipe 003) O&G Slug $500.00 12/18/2023 1/22/2024
Quala Services JO&G Slug 1$500.00 12/27/2023 jPending,check re-issuance
Total Fines Collected$15,300.00
SIU PENALTIES THAT WERE ADDED TO THE BILL AND PAID DOWNTOWN
INDUSTRIES NOWPENALTIES FINE DATE ISSUED DATE PAID NOTES
Independent Beverage Oil&Grease Slug Load $500.00 12/20/2022 1/23/2023
A.O.Smith Reporting Violation:Failure to Monitor as required in Permit No.5009 $100.00 2/17/2023 2/22/2023
Greenway Waste Slug Load of Oil and Grease $500.00 2/17/2023 2/22/2023
Zero Waste Exceeded 33%TRC Theshold $100.00 3/6/2023 3/7/2023
Liquid Environmental Slug Load of Oil and Grease $5,000.00 2/17/2023 3/8/2023
Prinston Pharmaceuticals Exceeded 33%TRC Theshold of TTO(33.3%) $100.00 3/6/2023 3/8/2023
Zero Waste Slug Violation TTO,Oil and Grease,n-Octadecane $300.00 2/17/2023 3/20/2023
Prinston Warehouse Failure to submit Annual BMP Certification 2022 $500.00 4/12/2023 4/12/2023 Non-SIU,not included in total
Bakkavor Oil and Grease Slug Load $1,500.00 4/11/2023 4/14/2023
A.O.Smith Oil and Grease Slug Load $1,000.00 6/7/2023 6/21/2023
A.O.Smith Oil and Grease Slug Load $2,000.00 8/15/2023 8/22/2023
Unifirst Corporation Oil and Grease Slug Load $100.00 8/24/2023 8/30/2023
Carolina Foods(pipe2) Zinc Slug Load $100.00 7/17/2023 9/11/2023
Brenntag TSS Slug Load $500.00 8/28/2023 9/21/2023
Mallard Creek Polymers Ethylbenzene TRC%Jan-June $100.00 10/17/2023 11/13/2023
Zero Waste Sn Slug $1,000.00 12/26/2023 12/29/2023
Prinston Laboratories Late WWS $100.00 12/26/2023 1/2/2024
Qualawash ISampling Interference 1$500.00 12/18/2023 1/12/2024
Total Fines Collected$12,900.00
SIU COST RECOVERY
INDUSTRY PENALTY INE DATE ISSUED DATE PAID NOTES
No cost recovery assessed in 2023
FOG PENALTIES
COMPANY NOVIPENALTIES FINE DATE ISSUED DATE PAID NOTES
No FOG penalties in 2023
FOG PENALTIES ADDED TO BILL AND PAID DOWNTOWN
COMPANY NOWPENALTIES FINE DATE ISSUED DATE PAID NOTES
No FOG penalties added to bills in 2023
SEPTAGE PENALTIES
COMPANY NOVIPENALTIEIS FINE DATE ISSUED DATE PAID NOTES
No septage penalties assessed in 2023
OTHER PENALTIES
COMPANY NOVIPENALTIES FINE DATE ISSUED DATE PAID NOTES
No other penalties assessed in 2023
Total Civil Penaties collected from SIUs in 2023$28,200.00
Total Civil Penaties collected from non-SIUs in 2023$500.00
Total Civil Penalties paid in 2023$28,700.00
Total of Cost Recovery payments received in 2023$0.00

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
9. Wastewater Treatment Plant
Violations
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

Sugar Creek WWTP
NPDES Permit#NC0024937
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 Fecal Daily Maximum None
February 2023 None None
March 2023 None None
April 2023 CBOD Weekly Average None
May 2023 None None
June 2023 None None
July 2023 None None
August 2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
1

Irwin Creek WWTP
NPDES Permit#NC0024945
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 None None
February 2023 None None
March 2023 None None
April 2023 None None
May 2023 None None
June 2023 None None
July 2023 None None
August2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
2

McAlpine Creek WWMF
NPDES Permit#NC0024970
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 None None
February 2023 None None
March 2023 None None
April 2023 None None
May 2023 None None
June 2023 None None
July 2023 None (NOV Letter- Digested sludge line None (NOV Letter- Digested sludge line
break; issued 08/09/23 w/o civil penalty). break; issued 08/09/23 w/o civil penalty).
August2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
3

Mallard Creek WRF
NPDES Permit#NC0030210
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 None None
February 2023 None None
March 2023 None None
April 2023 None None
May 2023 None None
June 2023 None None
July 2023 None None
August2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
4

McDowell Creek WWTP
NPDES Permit#NC0036277
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 None None
February 2023 None None
March 2023 None None
April 2023 None None
May 2023 None None
June 2023 None None
July 2023 None None
August2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
5

Ashe Plantation WWTP
NPDES Permit#NC0065749
January 1, 2023, to December 31, 2023
Month Permit Limit Violations Reporting Requirement Violations
January 2023 None None
February 2023 None None
March 2023 None None
April 2023 None None
May 2023 None None
June 2023 None None
July 2023 None None
August2023 None None
September 2023 None None
October 2023 None None
November 2023 None None
December 2023 None None
6

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
10. Commercial Source Program
Flow Free - Oil/Water Separators
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

CHARLOTTE
W TE
Commercial Source
Reduction Program
Annual
Report 2023F 4
LPjWFREE
Prepared by
Preston Whitley
Environmental Compliance Supervisor
Ojah Vasser
Environmental Program Inspector
January 31, 2024

CHARLOTTE
Wt)TER
2023 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 = 318,067
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 accomplished during 2023
1. Hauler permits/Certificates
2. NOV Updates
3. Pretreatment Annual Report
4. Manifest Annual Report (grease collected)
RtOWFREE
1

CHARLOTTE
Wt)TER
Source Reduction Program Annual Report 2023
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 8 inspectors
• Additional Charlotte Water support including Administration, Engineering, Field Operations,
and Environmental Management Division
• 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) is one of the 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 1 small package
wastewater treatment plants, 318,067 active wastewater service connections, 4,562 miles of wastewater
mains and 78 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 multi -family 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 2023-3,334
•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 318,067
•Education for single and multifamily dwellings
RtOWFREE
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 2023
•Education, Permits, Certificates, and Enforcement.
Grease Control Program
The Charlotte Water Flow Free program is in its twenty second 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 multi-family housing.
(2) Inspect all food service facilities for grease trap compliance.
(2) To help reduce grease related SSOs.
Flow Free Education and Outreach 2023
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
RtOWFREE
3

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
• 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 the 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" are 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
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
into 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.
FL�WFREE
4

• 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.
• In 2020, Charlotte Water created new Pipes Hate Wipes educational posters that can be
distributed to multi-family units. The poster educates residents on proper disposal of wipes.
• During calendar year 2021, Charlotte Water staff inspected grease - handling facilities at 3,919
food service establishments (not including follow- up inspections)to ensure proper grease
disposal.
• During calendar year 2022, Charlotte Water staff inspected grease - handling facilities at 4,163
food service establishments (not including follow- up inspections)to ensure proper grease
disposal.
• During calendar year 2023, Charlotte Water staff inspected grease - handling facilities at 3,334
food service establishments (not including follow- up inspections)to ensure proper grease
disposal.
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:Hcharlottenc.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.
FLOPWFREE
5

Educational Outreach Messages
Pipes Hate Wipes (created 2020)
� T
BUT IT EVERYTMZNb 15 FLU%A8LE, THAT
SAYS Z'M DOESN-T MEM IT BRUK5 DOWK
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WVES, SAN17ARY PRODUCT 5
HASYCAL .Y ANYTHING EXCEPT
• TOILET PAPER
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FUOWFREE
6

Flow Free and Best Management Educational Hand Outs
RLOWFREE
KEEP GREASE,WIPES OILS,DEBRIS&FATS OUT
_ vl �
' FL IWFREE
M (ZGREA�E��41111111111111111li
The grease left in a pan after cooking -� J
t• to
C
mSTAN`
R
ODO NOT pour cooking - Wipe pots,pans,and
C Baby wipes,"disposable woes",anything esidue directly down work areas prior to
other than toilet paper the drain. washing,
1
Cooking oil,salad dressings,sauces,etc. . DO NOT dispose of Dispose of food waste
food waste Into the _
garbage disposal. directly into the trash.
�ttafr,toys,food waste,etc. .
DO NOT pour waste oil __ Collect waste oil
down the drain. _y and store for recycling.
butter,yogurt,etc. '"` Do NOT wasA Boor
mats where water will Clean mats inside
run toff directly into over a utilityutilitysink.
Y the storm drain.
CNARIOTTE
W()TER FLOWFREE
Dear Resident,
Charlotte Water Staff recently
responded to a wastewater
FL07WFHL
roverflow in your neighborhood.
�� 3Overflows can be caused by
o blockages in pipes from fats,oils,
�r Fats,oils,grease,ard wipes will cause harm grease,debris,and flushable
f to pipes.When cooking,wipe the pan with a c wipes.Wastewater overflows
paper towel8 toss in the trash, not � � cause a disgusting mess and can
putflushablewipesdowntFletoilet, t 5 be expensive to clean up.
throw them away instead.
For more tips,visit
Charlottewater.org We are encouraging all residents to
avoid putting fats,oils,grease,
wipes,and other debris down the
rain or toilet
Front of spill Notification postcard Back of Spill Notification Postcard
FLODWFREE

Closed Circuit Television (CCTV) Field Operations Truck
CHARLOTTE
WLTER
•
CHARLOTTEi
REMOTE COME CAMERAS MEBUNG SIM PIPES O FREE
—RK
T r m
t a
4 exam
41
! �p1ER
-0 all
Charlotte Water-Truck WDB719
Scale: 1/20
FLOPWFREE
g

Flow Free Give Away Items
a
Q Grease
FLPWFREE 0
Keep Grease Out So FLOWFREE
Pipes Can Flow Free dd tea'
v
y41al jPWFREE
ue7
FLOWREE
44 4
FU'rjWFREE
9

Example of 2023 Facts and Figures
CHARLOTTE
• W(,T E R
All information current as of July 1.2023,or represents 1`123 totals
Budget& Utility Wastewater Treatment Plants
In operation since 1899 Sugar Creek:20 MGD capacity,14.8 MGD average
Service area:Mecklenburg County Irwin Creek:15 MGD capacity.13.7 MGD average
Estimated population served:1,145,392 McAlpine Creek:64 MGD capacity.40.7 MGD average
Authorized positrons.1,106 Mallard Creek:12 MGD capacity,10.1 MGD average
AAA bond rating with Fitch,Moodys and Standard ak Poor's McDowell Cieelc 12 MGD rapacity,5.7 MGD average
Operating budget(Includes debt service&PAYGO transfer): Ashe Plantation.0.1 MGD capacity,0.0435 MGD
S57S,928,742 average
Water Capital Investment Plan(Includes PAYGO transfers): Total design:123.1 MGD capacity
S99,989,S87
Wastewater Capital inveemrentPlan(includes PAYGO Service Connections
transfers).3339,446.312
Operational Support Capital Investment Plan:$3.375,000 Active total water service connections:318,067
Number of public records requests:113 Active residential water service connections(includes
Number of contracts awarded:12S multi-faintly):280.680
26 gallons of water for$1 Active commercial water service connecnous(includes
Industrial,nonprofit.Institution,govemmenL&health
facilities):14,B52
Customer Service&Billing Active residenual irrigation inters-10.910
Average number of turn on/offs per month(includes delinquent Active commercial Irngation meters:6.326
turn-on/turn offs&move-in/out):9,079 Active wastewater service connections-287.499
Average number of paper bills mailed/month:188,874 Total Water Service Connections:326,187
Average number of electronic bills/month:124.416
Average number of meter reading exceptions/month(accounts
flagged at high bills or irregularines):34,SS8 System Infrastructure
Average number of high bill inspections/month:417
Average number of pre-bill inspections/month:320 Water moms coned:32 . 04 tulles
Total water billed in FY23:34.S BG Meters maintained: :18,3 4
• Hydrants maintained:18�40
LaboratoryServices Valves maintained:89,918
ery Treated water storage tanks:13
Audited error frequency for laboratory tesung:0.7% Booster pumping stations:4
Average number of laboratory analyses performed per year: Water quality sampling stations:342
170,000 Wastewater mains maintained:4,562 miles
Residential water quality tests include pH,free chlorine Wastewater lift stations:78
residual,temperature,iron,and turbidity Manholes maintained:116,75S
Wastewater Flow monitors:58
Water Treatment Smart covers that detect sanitary sewer overflows:4S4
Average daily pumped:116.18 MG Pressure monitors:21
Highest daily pumped 148.73 MG(12/26/22) New service installations requests(includes large meter
Lowest daily pumped:94.S3 MG(4/8/23) &residential):2,314
All-time highest pumped:1692 MGD(8/20/07) Capacity assurance program applications reviewed and
Total water pumped in FY23:42.4 BG responded to:618
Donated plans and/or perinitted protects(may include
Water Treatment Plants sewer,water or both):149
Franklin:181 MGD capacity,90.27 MGD average Sanitary Sewer Overflows
Vest 24 MGD capacity,S.74 MGD average
(only online from May-June 2023) • Total sanitary sewer overflows.122
Dukes:25 MGD capacity.20.14 MGD average •Average spill response ume:32 minutes
Total design:230 MGD capacity • Spills per 100 files of pipe-2 6
Raw water intakes:2 - SSO by Grease:33
• SSO by Debris In Line:29
Wastewater Treatment& Protection •SSO by Roots:24
• SSO by Pipe Failure:18
Average wastewater treated daily.85 MG SSO by Other:17
Total annual wastewater treated:31 BG . SSO by Vandalism:0
Inspected grease traps at food service establishments:4,104 SSO by Inflow and Infiltration:0
Industries regulated for wastewater discharges:SS SSO by Severe Natural Condition:1
Total food service establishment notices of deficiency issued:34 SSO by Pump Station Equipment Failure:0
Total pre-treatment notices of violation Issued to industries:29
_J
FhT?r'WFREE
10

CHARLOTTE
18
W TER
Maintenance& Rehabilitation
Water pipes rehabilitated or replaced:24.870 LF or 4.7 mlles
Water pipes installed(includes donated pipes).252.464.50 LF or 47.8 miles
Water leaks repaired:472(mains by Field Ops)2,505 1service Ivies by FO)3,874(total work orders)
Wastewater pipes rehabilitated or replaced:44,362 LF or8.4 miles
Wastewater pipes installed(includes donated pipes):282.567 LF or S3.5 miles
Wastewater pipes cleaned:922.S tiles(Including contractors)
Wastewater pipes treated with root control chemicals:312 miles
Wastewater pipe bioenzyme chernlcal treatments:14 locations
Manholes replaced or repaired-2.240
Wastewater pipes inspected by CCTV:162 miles(including contractors)
Sewer line rapid assessment tool(St-RAT)tests performed:10,835
Right of way cleared to ensure accessibility to wastewater pipes&impede root intrusion:105.5 miles(including contractors)
Regulatory Performance
Notices of drinking water qualin,violations:0
• Notices of collection system violations:S(Note This total u sub)ect to change:does not include May&June data)
Notices of wastewater treatment plant violation,_2 NOV(Notice of Violation)-Sugar Creek WWTf-Exceeding daily max
limit for fecal collform In January 2023;exceeding weekly average limit for CBOD in April 2023.
Partially treated discharge events:0
Sustainability& Outreach
Eneigy created from combined heat and power engine:6,124,488 kWh
Total biosolids land applied:SS,000 wet tons
Water provided for free at public events:100 gallons
Number of public events:47
Social media followers:Twitter-6,8781nsLigram-1.60f,f acebook-2287 Linkedlo-1.948
Awards
2022 NACWA Platinum Peak Pertornname Award:Mallard Creek,Sugar Creek McDowell Creek.McAlpine Creek
2022 NACWA Gold Peak Performance Award:Ashe Plantation,Irwin Creek
2022 Utility of the Future Today
ACEC Engineenng Excellence Award
2022 WER Directoi:Angela Charles selected as a member of the Class of 20221VEF Fellows
NC One Water:Disaster Preparedness Award(Charlotte Water).Golden Manhole Award(Jackie Jarrell),Board of Trustees(Carl
Wilson),Treasurer(Carolyn Russ)
NC AWOP Award:Franklin,Vest,Lee Dukes
Charlotte Water
5100 Brookshire Boulevard
Chulutte,NC 28216
[phone]
W ebsnte:Charlotte W aterorg
Twitter-CmCLTW stet
Facebook:/ChirlotteWater
Instagram:@CLTWater
YouTube CharlotteWater
Bing:CLTWaterBlogorg •
{Y� Operated by the
All information current as of July 1,2023,or represents FV23 totals C ��/ City of Challotte
RLOWFREE
11

Spanish Language Educational Outreach Messages
t _ _
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cualqutr cosy que no sea papel hilgoift ,
1
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ACelte pars ccKina,adereios.Salsas,m- Is coclna dlrectamente y areas de trabajo
en el drenaje. antes de avar.
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OI • a • a
NO deseche restos Disponga de los
de comida an el - desperdicias de
trlturador de basura. comida directamente
♦? Ca0 9.1 Juguetes,desechoa de en la basura.
(� comida,etc
1
NO vierta acei[e Reuna el areite usado
usado en el drenaje. •�f y guarrlo. para
reciMaltt uilla,helado,
etc.
i� NO We los tapetes del
♦ s donee el ague Limpie los tapetes
corn Co
coma dlrectamente adentroj en un
en la alcantarllla. fregadero de servicio.
CHARLOTTE
WiJER FLuWFREE
R�WFREE
12

Special Projects
Multi - Family Private Collection System Operational and Maintenance Plan
Workshops
In April of 2019 the Flow Free program implemented a multi -family collection system inspection
program. Inspectors perform site visits at various multi -family developments and ensure each
establishment is upkeeping the North Carolina Administrative Code for multi -family 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 multi—family 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 Flow Free commercial inspectors conducted 6 educational outreach events in addition to the 10
educational outreach events conducted by the multi—family inspectors. Since the multi—family program
began, over 1206 Charlotte multi—family 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 multi -family complexes. This reinforces best management
practices for prevention.
• The Flow Free program continues to provide bilingual door hangers and promotional items for
multi -family property managers to give to new residents.
• In 2020, the Multi- Family team in the Flow Free program inspected 40 multi -family units and
distributed 1,224 Flow Free posters and door hangers.
• In 2021, the Multi- Family team in the Flow Free program inspected 105 multi -family units and
distributed 5,192 Flow Free posters and door hangers.
• In 2022, the Multi- Family team in the Flow Free program inspected 291 multi -family units and
distributed 6,528 Flow Free posters and door hangers.
• In 2023, the Multi- Family team in the Flow Free program inspected 412 multi -family units and
distributed 8,727 Flow Free posters and door hangers.
FLUWFREE
13

Continuing Challenges
Wastewater Collection Challenges
The greatest continuing wastewater challenge in this community and in others across the U.S. is
sewage overflows; 37 grease related sewer spills occurred between January 1, 2023, and December 31,
2023. Grease accounted for 30.08% of the primary cause of sewer overflows. (Figure 1). Grease has
historically been the primary cause of 30% of the sewer spills in the Charlotte Water service area. Other
spill causes included the infiltration of tree roots into pipes, pipe failure, debris.
Confirmed Primary Cause of SSOs
M Debris In Une(16.7%)
Grease(30.08%)
13 821, 171 M Other(4.07%)
9 76%(12)--- M Ot ryContractor
ontact rConstrudon
407% 5 Rpe Panure(1382%)
( )- Roots(I3.68%)
23 58%(29)
30 08%(37) Ji 18 7%(23)
Figure 1-Confirmed Primary Cause of SSOs
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 5).
FLOWFREE
14

During Calendar year 2023, grease related Sanitary Sewer Overflows (37)were investigated, and the
leading location and demographic was determined (Figure 1). Residential, single—family properties
located in Zone 4 had the highest number of SSOs
During Calendar year 2022, grease related Sanitary Sewer Overflows (37)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 2021, grease related Sanitary Sewer Overflows (33)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.
During Calendar year 2020, grease related Sanitary Sewer Overflows (30)were investigated, and the
leading location and demographic was determined (Figure 4). Residential, single—family properties
located in Zone 4 had the highest number of SSOs.
Figure 1
2023 Grease Related SSOs by Zone and Demographic
10
9
8
7
6
5
4 ■Zone 1
3 ■Zone 2
2 ■Zone 3
1 ■Zone 4
0
Figure 2
FL�WFREE
15

2022 Grease Related SSOs by Zone and Demographic
4.5
4
35 —
3
2.5
2 ■Zone 1
1.5
■Zone 2
1
■Zone 3
0.5
■Zone 4
0
♦ \ ♦CIO
t+
Figure 3
2021 Grease Related SSOs by Zone and Demographic
s
7 -
6
5
4
3 ■Zone 1
■Zone 2
2
■Zone 3
1 —
■Zone 4
0
FLUWFREE
16

Figure 4
2020 Grease Related SSOs by Zone and Demographic
6
5
4
3
■Zone 1
2
■Zone 2
1 ' ■Zone 3
0 Zone 4
ell0a\
CP
FY23 Flow Free Zone Map (including zipcodes)
FL�WFREE
17

Zone 1
Inspection Zones
Zone
'VaSW
3
A Glbmnj
Zone
Lone 4
Zone 5 zj'x 4
Lunt L
CHARLOTTE
W TER
Tayl., v
Ir M,4W 01WI%rfas a (
AM]
FY23 Flow Free
Inspection Zones
7 M1t0 1
tool.
ur
Figure 5
FLOPWFREE
18

Other FOG Activities
Grease Hauler Yearly Grease Totals
FOG Activity 2023 Total Year Total(in estimated Gallons)
2009 2,639,852
NO. OF NEW COMMERCIAL INSPECTIONS 17
2010 3,833,867
SCHEDULED COMMERCIAL INSPECTIONS 3334
2011 5,375,790
MULTI-FAMILY INSPECTIONS 412
2012 6,744,966
FOLLOW UP VISITS 74
2013 5,912,335
COMMERCIAL INSPECTIONS OIL/WATER 2
SEPARATORS 2014 7,004,881
FLOW FREE/BEST MANAGEMENT 1469 2015 6,768,920
PRACTICES POSTERS
2016 7,435,808
SSO INVESTIGATIONS ON SITE 37
2017 7,523,324
MAILINGS (single family) 1313
2018 9,463,755
DOORHANGERS (multi-family) 7258
2019 11,811,196
SPECIAL INVESTIGATIONS 31
2020 10,640,085
NOTICES OF DEFICIENCY ISSUED 30
2021 11,763,198
NOTICES OF VIOLATION 0 2022 14,158,607
2023 15,600,535
RtOWFREE
19

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
11 . Environmental Excellence Awards
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

CHARLOTTE WATER
PRESENTS THE ANNUAL
Environmental
Excellence
Awards
J U N E 22, 2023
• 11 AM - 1 PM
Charlotte Mecklenburg
Government Center
600 E. 4th Street, Room 267
_ Charlotte, NC 28202
•
RSVP to [e-mail] by May 26.
•

: RA 2022
4 ) +o Environmenta
ARLOTTE
I
N�6T E R w Excellence
4?'0'
Award Winners
PLATINUM AWARD
Broadcom, Ltd
2nd year
Charlotte Pipe and Foundry Company
3rd year
Huntsman International, LLC
2nd year
Mecklenburg County 521 Foxhole Landfill
12th year
Norfolk Southern Railway—Charlotte Roadway Shop
7th year
GOLD AWARD
Alsco,Inc#0097
Carrier Corporation
Chematron Incorporated
• Cintas Corporation#200
. Duff-Norton
Frito-Lay, Inc
Safe Fleet
Siemens Energy, Inc
_ Trane U.S., Inc
• SILVER AWARD
\ Allied Plating Finishing, LLC
\ Alsco,Inc#3024
Aramark Uniform and Career Apparel, LLC
• Barnhardt Manufacturing Company
i
Charleston Spar
Cintas Corporation 99k
AERC Acquisition Company dba Dart,a Clean Earth Company
Express Container Services#3022
Mallard Creek Polymers, LLC
CharlotteWater.org
Charlotte Water recognizes companies that display extraordinary commitment to
CLTWater 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.
CharlotteOwned & Operated by the
City of 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 Water congratulates the winners of
the 2022 Environmental Excellence Awards

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
12. Pretreatment Outreach
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

CHARLOTTE
W6TE
2023 SILT Workshop
November 2, 2023, 9:00am
CLTWater One Water Facility
4100 West Tyvola Rd, Charlotte, NC 28208
Agenda
8:30 Registration and Breakfast
9:00 Welcome, Department Updates Bill Gintert- Environmental Compliance
Manager
9:15 Industrial Billing Kevin Heavner- Environmental
Compliance Specialist
9:30 Pretreatment Regulations Rocio Bell - Environmental Compliance
Categorical Industrial Users Specialist
10:00 PFAS Monitoring Stephanie Price - Environmental
Compliance Specialist
10:15 Break
10:30 Compliance Pitfalls Corey Roberts - Environmental
Compliance Specialist
10:45 Digital Flow Meters Kevin Heavner- Environmental
Compliance Specialist
11:00 Permit Limits and Monitoring Hayden Giler- Environmental Compliance
Specialist
11:15 Permit Sections Sarah Daley- Environmental Compliance
Supervisor
*** SIUs who participate are eligible for removal of one minor reporting violation as it
applies to Environmental Excellence Award eligibility (compliance year 2023) ***

CHARLOTTE
WJ)TER
GREASE AND SEPTAGE
HAULER SEMINAR
AGENDA
October 24th, 2023
8:00-9:00 Prep Flow Free
9:00-9:05 Welcome
Preston Whitley
9:05-9:10 Introduction
Bill Gintert
9:10-9:50 Septage Receiving Training
Aaron Hall
9:50-10:00 FOG Fats, Oil, and Grease
Damon Williams
10:00-10:10 Introduction to FOG program
Damon Williams
10:10-10:20 FSE Education and Outreaches
Mike Taylor
10:20-10:30 Grease Device Hauling and Servicing Requirements
Ojah Vasser
10:30-10:40 Manifest Requirements
Mike Taylor
10:40-10:50 Grease Device Hauling and Service Requirements
Ojah Vasser
10:50-11:00 FOG Regulation
Dallas Griffin
11:00— 11:15 Grease Device and Grease Interceptor Maintenance
Dallas Griffin
11:00-11:15 Swift Comply
Ojah Vasser
11:15-11:30 Multi-Family
Brandon Fallick and Alfonso Jones
11:30-12:00 Grease Hauler Permit Review
Preston Whitley

CHARLOTTE
WJ)TER
GREASE AND SEPTAGE
HAULER SEMINAR
AGENDA
October 31 st, 2023
12:00-1:00 Prep Flow Free
1:00-1:05 Welcome
Preston Whitley
1:05-1:10 Introduction
Bill Gintert
1:10-1:50 Septage Receiving Training
Aaron Hall
1:50-2:00 FOG Fats, Oil, and Grease
Damon Williams
2:00-2:10 Introduction to FOG program
Damon Williams
2:10-2:20 FSE Education and Outreaches
Mike Taylor
2:20-2:25 Break
2:25-2:35 Grease Device Hauling and Servicing Requirements
Ojah Vasser
2:35-2:45 Manifest Requirements
Mike Taylor
2:45-2:55 FOG Regulation
Dallas Griffin
2:55-3:05 Grease Device Hauling Interceptor Maintenance
Dallas Griffin
3:05-3:10 Swift Comply
Ojah Vasser
3:10-3:20 Multi-Family
Brandon Fallick and Alfonso Jones
3:20-3:30 Grease Hauler Permit Review
Preston Whitley
3:30-4:00 Open Discussion

THE CHARLOTTE
DISCHARGER - ,
TTE
February 2023
Proposed Rate Changes: Monitored industrialusers
► Industrial waste and commercial sewer charges are proposed to increase in three phases,starting July 1st,
2023,pending the City of Charlotte Council approval of Charlotte Water's annual budget.
► Charlotte Water operates under a cost recovery model and these changes are reflective of the changes in
treatment and operational costs since the last industrial waste rate change in 2011.
Why do industries receive these charges?
Wastewater treatment plants are designed to treat domestic (residential) strength wastewater. Industries require
additional permitting and treatment costs,which are reflected in these charges.
When are rates changing?
• July 1, 2023 and January 1, 2024
• Starting July 1st, 2024,incremental annual adjustments are to be expected
Why are rates changing?
• Industrial rates were last updated in 2011
• Charlotte Water operates under a cost recovery model
There have been increased costs to treatment,plant and system upgrades,and operational cost increases
How much can I expect my bill to increase?
Each business is unique,so there is no"one size fits all"answer to how bills will change.Your bills are based on
how much water you use and your wastewater composition.In general,the more you use,the more you pay and
the higher the concentration of chemical oxygen demand (COD),total suspended solids (TSS) or ammonia
discharged,the more you will pay.Charges for TSS,COD,and ammonia are applied when concentrations are above
domestic levels,which are 500 mg/l for COD, 250 mg/l for TSS,and 25 mg/l for Ammonia.
Upcoming Rate Changes for
Monitored Industries
Current Through July 1, 2023 January 1, 2024
IndustrialIndustrial
1 1 1 1
Ammonia: : 1 •• • •nia: $2.42/pound • 14 •• •
O1 1 •• • O1 1 •• • O1 1 •• •
1 . •• • 1 •• • TSS: $0.32/pound
NEWS .. WASTEWATER SYSTEM INDUSTRIAL USERS1I [000 f

THE DISCHARGER
hbm
► Non-monitored sewer charges are also proposed to increase to reflect cost recovery.Non-monitored
businesses include restaurants,food and beverage manufacturers,car washes and additional business
categories that have higher than domestic strength effluent.
► A High Strength surcharge as well as the Industrial Waste charge are applied to 100% of the incoming
water used by these customers. A summary of these changes is provided below.
► Charges are applied per Ccf, 1 Ccf equals 748 gallons
Upcoming Rate Changes for Non-Monitored Industries
Until June 30th, 2023 • 2024
Industrial • Industrial
1 1 C 1 1
High strength charge: High strength charge: High strength charge:
. .
Industrial • •
April 6th Our next meeting is scheduled for April 6 at 1:30pm.
U® 1:30 p m Please keep an eye out for calendar invites and join us!
• Industrial User Group meetings are held quarterly,typically on the first Thursday of each quarter
• These are informal meetings that give us an opportunity to share information with our permittees
and address any questions that you might have.
• If you have suggestions for any topics you would like to see covered at a future meeting,please
contact your Compliance Specialist.
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 .. WASTEWATER SYSTEM INDUSTRIAL USERSI>o in 0

THE CHARLOTTE
DISCHARGER - ,
TTE
May 2023
•m • •
Flow Meters are a common source of compliance pitfalls,and meter issues can also affect your bill. Flow
monitoring requirements can be found in Part I. D.of your permit;we have included a summary chart of these
requirements below.If you identify any unusual flow readings or meter conditions make sure to communicate
them to your compliance specialist and Eric Pettice as soon as you become aware of the issue.
It is the responsibility of the permittee to ensure that the meter is functioning at all times.While some allowances
may be made for malfunctions,industries are expected to take appropriate actions for such events including
freezing temperatures,extreme precipitation,and power failures.Any allowances will be evaluated on a
case-by-case basis.Any interruptions of the flow meter must be reported to your compliance specialist within 24
hrs.of becoming aware of the interruption and may result in a fine of$100 per day.
Requirements and Time How to Maintain
Responsibilities Period Compliance
Check the flow meter We recommend daily Ensure that the appropriate staff are checking the
regularly checks while meter regularly and have contingencies for
discharging absences.
Make sure that:
• Meter is recording flow
• Flow rate displayed is consistent with expected
discharge rate.
• Paper chart is recording(if applicable)
Protect the flow meter Cold weather months, Be aware that extreme weather could happen and
from extreme weather storms prepare appropriately.
Ensure there are no Daily- 24/7 Check the backup battery regularly and be sure it
interruptions in flow is in good condition.Also check the desiccant.
Maintain calibration At least every 6 months Schedule calibrations with your vendor. Review
your potentially more often if the calibration report for any recommendations
a problem occurs or errors.
Maintain Flow Maintain all Strip charts should be maintained and readily
Records documentation for at accessible.Records for fully digital meters should
least 3 years be regularly downloaded and stored for easy
access-we recommend doing this weekly when
you record your totalizer readings for billing.If
you do not know how to do this contact your
vendor. It is expected that the industry
downloads daily summary reports (.txt file) as
well as data (.csv file).
NEWS .. WASTEWATER SYSTEM INDUSTRIAL USERS1I [000 f

hLh,kkh� THE DISCHARGER
hhh, Ak
Paperless flow meterdata
Many of our permitted SIUs use the ISCO Signature Electronic Meter. Below are some examples of the flow
data reports you should be downloading. We've also included a graph created in Excel from the data
report to approximate the strip chart on other types of meters.
Daily Summary Report
Report 1[SIU Name]
Interval:2022-12-07T08:00:00 to 2022-12-08T08:00:00
330 Level:
Ave: 0.120 ft
Max: 0.532 ft 2022-12-07T13:57:30
Min: 0.033 ft 2022-12-07T12:45:45
Flow Rate:
Ave:10.90 gpm
Max:131.71 gpm 2022-12-07T13:57:30
Min:0.085 gpm 2022-12-07T12:45:45
Total Flow:
Total: 21158 gal
Interval: 15695 gal
T
Data Spreadsheet
�B
Site Name 123 123 123 123 123 123 123 123
Isco Quantity percent percent feet gallons/minute gallons percent Sample Bottle Sample Bottle
Label 300 Case 300 Reference 330 Level Flow Rate Total Flow 330 Bubble Air 306 Sample Bottle 306 Sample
Humidity Humidity Humidity Bottle-A
Units % % ft gpm gal % SU SU
Resolution 0 0 0 0 0 0 0 0
Significant Digits 0 0 0 0 0 0 0 0
Device Name Signature Meter Signature Meter Signature Meter Signature Meter Signature Meter Signature Meter Signature Meter Signature Meter
Isco Data Type ID 53 53 2 1 11 53 28 28
12/5/2022 0:00 10.178131 10.422272 0.068276 0.586992 778.106323 7.652802
12/5/2022 0:05 10.483307 10.44516 0.068281 0.587113 7.629913
12/5/2022 0:10 10.231537 10.44516 0.068179 0.584808 7.645172
12/5/2022 0:15 10.170502 10.437531 0.068349 0.588657 7.66806
12/5/2022 0:20 10.460419 10.460419 0.068361 0.588924 7.629913
12/5/2022 0:25 10.216278 10.452789 0.068415 0.590154 7.622284
12/5/2022 0:30 10.170502 10.429901 0.068498 0.592069 7.660431
12/5/2022 0:35 1 10.460419 10.452789 0.068681 0.596264 7.614655
12/5/2022 0:40 1 10.223907 10.452789 0.068605 0.594509 7.645172
Graph Created from Flow Data
Approt Flow(GPM)vs Date
_____ _____ _____ _____ ___
fit
NEWS
.. WASTEWATER SYSTEM INDUSTRIAL USERS1310oin 0

THE CHARLOTTE
DISCHARGER " T2?CHARLOTTE
August 2023
Compliance Year Environmental Excellence Awards for ',i
Charlotte Water held its 26th Annual Environmental Excellence Awards on June 22, 2023 and
recognized Platinum, Gold, and Silver award recipients for wastewater permit compliance. The
Charlotte Business Journal published the list of recipients on June 23, 2023. Notable attendees
included City Council Member LaWana Mayfield and Charlotte Water Advisory Committee Board
Members Barbara Bleiweis, Gordon Miller, and Grayson Rountree.We thank all participating
industries. Of the total 55 Significant Industrial Users, 23 received awards.
Platinum Award Recipients
Five (+) consecutive years of 100 % compliance for permit limits and reporting
• Broadcom, Ltd - 2nd year Huntsman International, LLC • Mecklenburg County 521
• Charlotte Pipe and Foundry 2nd year Foxhole Landfill - 12th year
Company- 3rd year • Norfolk Southern Railway-
Charlotte Roadway Shop - 7th
Gold Award Recipients
100% compliance for permit limits and reporting and Non-Compliance for two calendar years
• Alsco, Inc #0097 • Cintas #200 • Trane U.S., Inc.
• Carrier • Duff-Norton • Siemens Energy, Inc.
• Chematron Incorporated • Frito-Lay, Inc. • Safe Fleet
Silver Award Recipients
100% compliance for reporting and 90% compliance for permit limits and no Significant Non-
Compliance for two years
• Allied Plating Finishing, LLC • Barnhardt Manufacturing • AERC Acquisition Company
• Alsco, Inc # 3024 Company dba Dart, a Clean Earth
Company
• Aramark Uniform and Career • Charleston Spar
Apparel, LLC • Cintas Corporation 99k • Express Container Services
• Mallard Creek Polymers
NEWS OR WASTEWATER SYSTEM INDUSTRIAL USERS •
f in

DocumentL THE DISCHARGER
A designated Compliance Specialist is available from 12-4pm on the 20th of each month (or the
preceding business day) to receive data reports. The assigned Specialist's name and contact
information is sent via email monthly; contact us if you are not receiving these messages. Eric Pettice
is available the 1st of each month (or the preceding business day) from 12-4pm to receive meter
readings. He may be reached at 980-279-6919 or eric.pettice(@charlottenc.gov.
If you need to submit documents outside of these windows,you have few options:
♦ Send via mail or common carrier- documents must be received at ESF by the due date.
♦ Contact your Compliance Specialist to make arrangements to deliver your documents. System
Protection is currently operating on a hybrid schedule, and staff are typically available each
business day. Please make sure you confirm someone is available before coming to ESF (if outside
the designated delivery window) as we are frequently in the field or attending off-site meetings.
Thank you, industrial customers, for complying with our regulations in the Industrial Pretreatment
Permitting Program. We hope to see you at our next Environmental Excellence Awards ceremony. We
encourage you to contact your Environmental Compliance Specialist to find out how your industry can
be included next year.
CHARLOTTE
W6TER
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9 �
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Ensure that your facility's information remains up to date at all times and don't hesitate to contact
your Compliance Specialist with any questions!
Emergency Spill Contact Number: [phone]
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL USERS f ffn _V

THE L CHARLOTTE
DISCHARGERCITY OF
November 2023
Re sp o nse '
No one wants to see the word"violation"appear in their report,but with this issue of
The Discharger we'd like to shed some light on how violations are evaluated.The United States Environmental
Protection Agency(EPA) requires all Publicly Owned Treatment Works (POTWs) to adopt an Enforcement
Response Plan (ERP) as part of the industrial pretreatment program.The regulation states:
The POTW shall develop and implement an enforcement response plan.This plan shall contain
detailed procedures indicating how the POTW will investigate and respond to instances of industrial
user noncompliance.The plan shall,at a minimum:
(i) Describe how the POTW will investigate instances of noncompliance;
(ii) Describe the types of escalating enforcement measures the POTW will take in response to all
anticipated types of industrial user violations and the time periods within which responses will take
place;
(iii) Identify(by title)the official(s) responsible for each type of response;
(iv)Adequately reflect the POTW's primary responsibility to enforce all applicable pretreatment
requirements and standards,as detailed in 40 CFR 403.8(f)(1) and (f)(2) and in Chapter 23 of the City
of Charlotte's Sewer Use Ordinance.
The ERP provides guidance for responding to POTW user violations and noncompliance in an equitable manner.
Charlotte Water uses a tiered model for our ERP.The plan includes examples of the types of violations that might be
assigned for each tier,as well as appropriate enforcement actions for each tier (including civil penalty amounts if
applicable). Minor violations may be addressed with phone calls or notices of deficiency.As violations increase in
severity,enforcement actions may include Notice of Violation with civil penalty,Compliance Agreements or Orders,
and other administrative actions.
NEWS FOR WASTEWATER SYSTEM INDUSTRIAL - . . 010 f o in

THE DISCHARGER
Compliance Period and ReportingPeriod:
What's the difference between the Compliance Period and the Reporting Period?Well,you might have seen
something like the below excerpt in one of your Evaluation of Monitoring Performed (EMP) Letters.There are two
Reporting Periods each year,one is from January-June and the other is from July-December.The Reporting
period is used to judge for Chronic and TRC noncompliance.If 66% or more samples for a given parameter
collected within the Reporting Period exceed the permit limit,an SIU will be in Significant Noncompliance (SNC).
For TRC violations the threshold is 33% or more. If an SIU is placed in SNC for any other violation,the user will be
in SNC for the reporting period during which the violation took place. Public notice of users in SNC is done twice
annually,once for each reporting period.
Permit violations can result in becoming Significantly Non-Compliant(SNC).This requires
that the name and address of be published in the newspaper and a Notice of Violation be
issued.It may also include an assessment of a civil penalty and the issuance of a Compliance Agreement.
's compliance status is tracked semiannually(January-June and July-December).
The Compliance Period is a bit different,it is the period that CLTWater examines to determine escalation of
enforcement and civil penalties.The first violation of a specific kind (e.g.: NOV for TSS Slug discharge) initiates
the Compliance Period,during which all similar violations occurring over the next 5 years will be subject to
progressively elevated enforcement,reaching the next tier level. Once the five-year period concludes,all
violations of that type within that period expire.Afterward,a new Compliance Period will begin the next time
that violation occurs.
TSS Slug TSS Slug TSS Slug TSS Slug
discharge discharge discharge discharge
occurs occurs occurs occurs
co 00
M N N
N O O
O N N
N N C1
O 7
N
Lj LL
Compliance Period New Compliance Period
Emergency Spill Contact Number: [phone]
NEWS .. WASTEWATER SYSTEM INDUSTRIAL - . . 1111000110

C H A R L 0 T T E
it/
Pretreatment Annual Report
January 1 , 2023 — December 31 , 2023
13. Mercury Reduction Program
Mercury Assessment - Updated Mercury Minimization Plan
Charlotte Water 4222 Westmont Dr,Charlotte,NC 28217 charlottewater.org
46 Operated by the City of Charlotte

Mercury Assessment
CHARLOTTE a 810 810 el0
7 0 1 0 1 0 TER
64.1
0 6 0 F 0
4;0 4 '0 14 0
f f F f f f f
MERCURY ASSESSMENT
REVISED 02/07/2024
This document contains 2023 Mercury removal rates for all five Wastewater Treatment Facilities
controlled by Charlotte Water located in Mecklenburg County.

Mercury Assessment
PRETREATMENT REGULATIONS
According to the EPA, power plants account for most of the total manmade mercury emissions. Other
sources of mercury are industrial boilers, burning hazardous waste, and chlorine production. Burning
municipal waste and medical waste (including dental waste) was once a large source of emissions.
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 1631 E 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 removal rates of 97.7% and
above for the pollutant mercury. Tables 1-5 contain the 2023 POTW data for mercury removal.
Tables 1-5,2023 Mercury Removal Rates for Wastewater Treatment Facilities (all results are in Ng/1)
i
INF EFF INF EFF
Average 0.063 0.0008 Average 0.062 0.0007
Max 0.129 0.0016 Max 0.158 0.0027
Min 0.059 0.0005 Min 0.059 0.00025
Count 64 13 Count 67 13
Removal 98.79% Removal 98.84%

Mercury Assessment M
Tables 1-5(cont'd.), 2023 Mercury Removal Rates for Wastewater Treatment Facilities(all results are in Ng/1)
Table .•
le 4
• .
INF EFF I INF EFF
Average 0.065 0.0009 Average 0.084 0.0008
Max 0.199 0.0034 Max 0.400 0.0013
Min 0.059 0.00025 Min 0.059 0.0005
Count 61 13 Count 62 13
Removal 98.67% Removal 99.02%
Table
INF EFF
Average 0.077 0.0018
Max 0.700 0.0127
Min 0.059 0.0005
Count 72 13
Removal 97.71%

Mercury Assessment
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. With respect to flow, our plants make up
between 83% and 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
W4JER
MERCURY MINIMIZATION PLAN
Charlotte Water(CLTWater) serves approximately 287,499 households and businesses in Mecklenburg
County that discharge wastewater directly to the sanitary sewer(Wastewater Performance Report, 2023).
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 annual Mercury Assessment.
1 1
MERCURY MINIMIZATION PLAN Rev. 02/14/2024

CHARLOTTE
W6TER
THE ASSESSMENT
CLTWater assesses potential contributors of mercury to the collection system through Industrial Waste
Survey efforts and industrial user permits. 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 to 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 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
CLTWater's five wastewater plants consistently achieve 98% or higher removal rates 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 the level of contribution by the industries is
determined, 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 an OTCR requesting all information required by the EPA. It also contains additional questions
asked by CLTWater.
21 MERCURY MINIMIZATION PLAN Rev. 02/14/2024

CHARLOTTE
W4)TER
A mailing with CLTWater's expectations for dental dischargers along with an attached OTCR and Cover
Letter was sent to dentists whose license was registered with a Mecklenburg County address in July
2020. 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 will periodically review the
NC Dental Licensing Board list and send out OTCRs to new dental dischargers.
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 170,000 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
3 MERCURY MINIMIZATION PLAN Rev. 02/14/2024

CHARLOTTE
W4)TER
member of the Laboratory Services field staff will drop the batteries off for recycling at a Batteries Plus
location within the Charlotte area.
41 MERCURY MINIMIZATION PLAN Rev. 02/14/2024