NC0023876_Pretreatment Annual Report_20220321

=J e.t CIty O 2?ur in ton
•
E8 1.1�3
Robert C. Patterson,Jr., P.E.
Water Resources Director
March 14,2022
Mr.Michael Montebello RECEIVED
Municipal Permitting Unit 4 A R 21 2022
Division of Water Resources
1617 Mail Service Center
Raleigh,N.C. 27699-1617 NCDEQ/DWR/NPDES
Subject: Pretreatment Annual Report for the City of Burlington
Dear Mr.Montebello,
Enclosed please find two copies of the Pretreatment Annual Report for the City of Burlington.The
contents cover both the South Burlington Wastewater Treatment Plant(NC0023876)and the East
Burlington Wastewater Treatment Plant(NC0023868)for the reporting period of January 1,2021 to
December 31,2021.
Included for all significant industrial users are a brief narrative and an Industrial Data Summary Form.
Required reports include the Pretreatment Performance Summary report, Significant Non-Compliance
report,and an Allocation Table for both wastewater treatment plants.Please note that the Allocation
Tables used are from the Burlington's 2016 Headworks Analyses.Burlington's 2020 Headworks
Analyses were submitted March 17, 2020 and are awaiting approval.
I have personally examined and am familiar with the information submitted in these documents and
attachments.Based upon my inquiry of those individuals immediately responsible for obtaining the
information reported therein,I believe that the submitted information is true,accurate, and complete.I am
aware that there are significant penalties for submitting false information.
I trust you will find everything in order.If there are any questions,please contact me at(336)222-5133.
The City of Burlington would like to compliment you and your staff for the help you have afforded our
Pretreatment Program this past year.
Sincerely,
(ic,„?t
Robert C. Patterson,Jr.,P.E.
Water Resources Director
City of Burlington
Cc: Kristy King
Connecting the Triad and the Triangle
1302 Belmont Street—PO Box 1358—Burlington,NC 27216
Phone [phone]—www.BuurlingtonNC.gov

CITY OF BURLINGTON
PRETREATMENT ANNUAL REPORT
2021
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PO BOX 1358,BURLINGTON,NC 27216-1358

•
2021 Pretreatment Annual Report
Narrative Section
The City of Burlington is current with reports as follows:
> Allocation Tables are current as of January 1,2022 for both East Burlington
WWTP and South Burlington WWTP.The Allocation Tables used are fmm the
2016 Headworks Analyses.The new Headworks Analyses were submitted March
17,2020 and are awaiting approval.
> Long Term Monitoring Report is current and ongoing.
> Headworks Analyses for East Burlington WWTP and South Burlington WWTP
were last approved February 2,2016 and the next due date was April 1,2020.
The Headworks Analyses were submitted March 17,2020 and are awaiting
approval.
> The Sewer Use Ordinance was deemed adequate by the PERCS Unit of the
Division of Water Quality March 1,2013 and was adopted by the City of
Burlington City Council November 19,2013.
> The Enforcement Response Plan(ERP)was deemed adequate by the PERCS
Unit of the Division of Water Quality February 5,2020.
> Industrial Waste Survey for East Burlington WWTP and South Burlington
WWTP was last approved September 19,2016 and the next due date was July 2,
2021.The Industrial Waste Survey was submitted July 1,2021 and is awaiting
approval.
The City of Burlington started and ended the year with 12 permitted Significant Industrial Users,
2 being Categorical.
The following is a brief discussion of the significant industrial users permitted by the City of
Burlington's pretreatment section. A discussion of permit holders is grouped by East Burlington
WWTP dischargers(NPDES Permit#NC0023868)followed by South Burlington WWTP
dischargers(NPDES Permit#NC0023876),with permit holders arranged from lowest to highest
permit number.
East Burlington WWTP NPDES# NC0023868
ITG Burlington Industries LLC-BHF Plant,906 Anthony Street,Burlington(IUP#0006)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
Shawmut Park Avenue,LLC,1821 North Park Avenue,Glen Raven(IUP#0008)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
Graham Dyeing and Finishing,240 Hawkins Street,Burlington(IUP#0015)

• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not SNC,not on an Order,no construction activities.
Engineered Controls,100 Rego Drive,Elon(IUP#0019)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
• Notice of Violation for Copper issued 5/17/2021 for sampling event occurring on
3/18/2021.Back in compliance 6/30/2021.
• Notice of Violation for Lead issued 5/17/2021 for sampling event occurring on
3/18/2021.Back in compliance 6/30/2021.
• Notice of Violation for Zinc issued 5/17/2021 for sampling event occurring on
3/18/2021.Back in compliance 6/30/2021.
• Notice of Violation for Copper issued 10/19/2021 for sampling event occurring
on 7/29/2021.Back in compliance 11/11/2021.
Indulor America,LP,932 East Elm Street,Graham(IUP#0089)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Due to an elevated level of non-target organic compounds present in the samples,
the lab was unable to achieve lower detection limits for semi-volatile organic
analysis for sampling events occurring on 2/25/2021,3/18/2021,5/11/2021,
7/29/2021,and 12/10/2021.A letter from the analyzing lab is included for each
date.
• Not in SNC,not on an Order,no construction activities.
• This industry was in SNC forZinc the 1 st 6-month period of 2021 and got back
into compliance for the 2nd 6-month period of 2021.They discovered that water
lines in the production hall were galvanized steel which were rusted,resulting in
high zinc levels.The pipes have been replaced with carbon steel.
o Notice of Violation for Zinc issued 5/3/21 for sampling event occurring
3/18/21.
o Notice of Violation for Zinc issued 5/25/21 for sampling event occurring
5/11/21.
o Notice of Violation for Zinc issued 6/29/21 for sampling event occurring
6/11 and 6/15-18 of 2021.
o $300 penalty issued 6/29/2021.
o A Public Notice was posted in the largest local newspaper,The Times-
News,on July 3,2021.A copy of the notice is attached.
• Notice of Violation for Zinc issued 9/9/21 for sampling event occurring 8/25/21.
Back in compliance 9/21/2021.
South Burlington WWTP NPDES#NC0023876

•
Kayser Roth Corporation,714 Interstate Service Road,Graham(IUP#0052)
• The IUP for this industry was renewed July 01,2021.The IUP was submitted to
NC DEQ May 19,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
Carolina Hosiery Mills Inc.,Tucker Street Extension,Burlington(IUP#0055)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
Carolina Biological Supply Inc.,2700 York Court,Burlington(IUP#0065)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,and no construction activities.
Laboratory Corporation of America Inc.,1447 York Court,Burlington(IUP#0066)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,and no construction activities.
Alamance Foods 739 South Worth Street(IUP#0067)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,on any Order,and no construction activities.
• Notice of Violation for pH issued 8/2/2021 for sampling event occurring
7/29/2021. Back in compliance 8/4/2021.
McComb Industries,LLLP 1311 Industry Drive,Burlington(IUP#0071)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.
• Notice of Violation for temperature issued 10/25/2021 for sampling event
occurring 10/12/2021. Back in compliance 11/01/2021.
Pickett Hosiery Mills,741 East Webb Avenue,Burlington(IUP#0076)
• The IUP for this industry was renewed January 01,2022.The IUP was submitted
to NC DEQ October 18,2021 and is awaiting approval.
• Semi-annual monitoring by the City of Burlington and industry is completed.
• Not in SNC,not on an Order,no construction activities.

Comment:A Fats,Oils,and Grease Program summary and Dental Amalgam Rule update is
included.

Nor la)ifilti C1.1141_1(4-11.1
Robert C. Patterson, Jr.,
P.F.
Water Resources Director
City of Burlington, North
Carol ina
Publication Date: July 3,
2021
PUBLIC NOTICE OF
SIGNIFICANT
INDUSTRIAL WASTE-
WATER PERMIT
VIOLATIONS
The City of Burlington, in
accordance with Federal and
State Regulation is hereby
giving Public Notice. Indulor
America, LP was in signifi-
cant noncompliance {$NC)
with national pretreatment
regulations,40 CFR Part 403,
state pretreatment regula-
tions, 15 NCAC 2H .0900, and
local pretreatment regula-
tions during the period of
January 1, 2021 through June
3, 2021 for Zinc, The City of
Burlington issued Indulor
America, LP Notices of
Violations for this parame-
ter, No harm was incurred at
the receiving East Burling-
ton Wastewater Treatment
Plant, and there were no
corresponding violations of
NPDES permit NC O023$6$. A
continuing effort is being
made by ..lndulor America,
LP to achieve and maintain
compliance,
Robert C. Patterson, Jr.,
P.E,
Water Resources Director
City of Burlington, North
Carolina
Publication Date; July 3,
2021

•
Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: City of Burlington
2. "Primary"NPDES Number NCOO 23876
or Non Discharge Permit#if applicable=>
3. PAR Begin Date,please enter 01/0l/yyyy 3.=> 1/1/2021
4. PAR End Date, please enter 12/31/yyyy 4.=> 12/31/2021
5. Total number of Sills,includes ClUs 5.=> 12
6. Number of CIUs 6.=> 2
7. Number of SIUs with no IUP,or with an expired IUP 7.=> 0
8. Number of SIUs not inspected by POTW 8.=> 0
9. Number of SIUs not sampled by POTW 9.=> 0
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 1
11. Number of SIUs in SNC due to Reporting violations 11.=> 0
12. Number of SIUs in SNC due to violation of a Compliance Schedule,CO,AO or similar 12.=> 0
13. Number of CIUs in SNC 13.=> 1
14. Number of SIUs included in Public Notice 14.=> 1
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.=> 14
17. Number of Civil Penalties assessed to SIUs 17.=> 1
18. Number of Criminal Penalties assessed to SIUs 18.=> 0
19. Total Amount of Civil Penalties Collected 19.=> $ 300
20. Number of IUs from which penalties collected 20.=> 1
Foot Notes: AO Administrative Order IUP Industrial User Pretreatment Permit POTW PublidyOwned 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
reviser)1/2018: PAR PPS 2018

Pretreatment Program Info Database printed on: 1/10/2022
for Program Name Burlington f
WWTP Name East Burlington Stream Information IWC%at 7Q10 35.60
Program Approval Date 07/19/1984 7Q10 Flow cfs/mgd 33.6 / 21.71
Pretreatment Status 1Q10 Flow cfs/mgd 27.64 / 17.86
Full Stream Classification C-NSW
Region WSRO Basin Number CPF02
County Alamance Receiving Stream Name HAW RIVER
\ J
NPDES Number NC0023868
Last PAR Rec 02/22/2021 PAR Due Date 03/01/2022 mercury
NPDES Effective Date 07/01/2014 1631
NPDES Expire Date Current Fiscal 08/12/2021 required
P 06/30/2019 Year PCI Done
POTW is Primary WWTP FALSE Last Audit on 08/26/2020 Audit Year Next 19/20 yes
Design Flow mgd 12.0000 %Design mgd is SIU permitted 0.14 Permitted SIU flow(mgd)[Pt_SIU) .017
WWTP SIU's 5 Program Sills 12 ___ " "
WWTP CIU's 2 Program CIUs12 HWA LTMP IWS SUO ERP
date Inactive Date Next Due
Date Received by DWR 03/17/2020 11/18/2005 07/01/2021 01/31/2013 11/12/2019
Date Approved 01/27/2006 03/01/2013 02/05/2020
Adopt Date Required
Date Adopted 11/19/2013
Info in this Box from Pt Contacts
Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Glenn McGirt I 11(336)222-5133 I 1(336)570-6175 (( 8/7/2002 15/17/2016
(Lab Services Superintendent PO Box 1358 27216
Mr.Robert Patterson,Jr. (Prim (I(336)222-5133 1 1(336)570-6175 II I I I
[e-mail] Water Resources Director PO Box 1358 27216
Ms.Kristy King (Prim 11504-914-8050 1 I II 01/23/2018 I 101/22/20181
[e-mail] Industrial Pretreatment
jPretreatment Related NOVs from DWQ I , DWR Central Office Contact McGee&Miller
4/17/1997 Discrepancies in SIUs. DWR Regional Contact Tricia Lowery

East Burlington Wastewater Treatment Plant
NPDES Permit#NC0023868
Pretreatment Program Information Database Corrections
1. In Pt_Contacts,please replace Mr.Glenn McGirt with Ms.Sharon Wagoner,Laboratory Services
Manager, SWagon?rOburllrlgtorinc;GeV•The address and phone number will remain the same.
2. In Pt_Contacts,please replace the email bloat:rSCine€I:tmrlinitor:nc_w with
bkatt@roorigb urlinronn cloy.

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2021
Significant Non-Compliance Report(SNCR) Control Authority=Program=Town Name => City of Burlington
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => East Burlington
SIU= Significant Industrial User NPDES # => NC0023868
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR,please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes/No)
IUP Pipe Industry Name Parameter for each 6-month period.
# # or"Reporting" Jan. -June July-Dec.
0089 01 Indulor Zinc Yes No
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR,2001
Date Revised: 1/4/2001

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2021
Significant Non-Compliance Report(SNCR) Control Authority=Program=Town Name => City of Burlington
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => South Burlington
SIU= Significant Industrial User NPDES # => NC0023876
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write "None" if you had No SIUs in SNC during calendar year
SNC ? (Yes /No )
I UP Pipe Industry Name Parameter for each 6-month period.
or "Reporting" Jan. - June July- Dec.
None
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page .
Is the database correct? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR,2001
Date Revised: 1/4/2001

hist rq
REPORT '
Burlington
2014 2015 2016 2017 2018 2019 2020
1st half 12nd half 1st half I 2nd half 1st half 12nd half 1st half 12nd half 1st half I 2nd half 1st half I 2nd half 1st half 12nd half
Carolina Biological Supply Company PreviousNames:
IUP# 0065 Pipe# 01
SIU Word Description:
medical,Laboratory
IUP Status: IUP# 0065
Zinc I X
Engineered Controls International, Inc. PreviousNames:
IUP# 0019 Pipe# 01 SIU Word Description:
metals
IUP Status: IUP# 0019
Copper I I I I I IX
Zinc I I I I I IX
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
This information is compiled from manysources,and has not been verified. PAGE 10
PRINTED ON: 12/7/2021 p
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

B.H.F.0006
Pretreatment Annual Report(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Nane ITG Burlington Ind.LLC BHF
Use separate forms for each industry/pipe WWTP Bane=>East Burlington IUP#0006
Enter BDL values as<(value) I NPDES#_>NC0023868 I Rpe#01
1st 6 months dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates=>July 01,2021 thm December 31,2021
I I I
Flow,mri _BOD I TSS I pH limit 5-11.5
1st 6 montM 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)=> 162 260 12 14.8 11.28 8.63
" or Maximum (lb/d)=> 0.365 0.443 493.23 959.98 28.34 54.65
1 or Average(mall)=> 157 250 10.4 12.9
" or Average Loading(lb/d)-> 0.324 0.376 426.12 789.88 27.57 41.53
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
Temperature Chromium Copper Nickel
Limits 50.0Degree C 1.00lbs/day 1.00lbs./day 0.50lbs./day
1st 6 month<_2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
" Maximum (mg/I)=> 0.003 0.007 0.015 0.009 0.003 0.004
or Maximum (lb/d)_> 48.6 42.9 0.008 0.017 0.036 0.022 0.008 0.010
' or Ave-a to(moil)=> 0.002 0.005 0.011 0.007 0.002 0.003
or Average Loading(lb/d)-> 39.3 38.95 0.006 0.013 0.028 0.022 0.006 0.010
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
Zinc I
Limits 2.00Ibs/day
1st 6 month`2nd 6 months 1st 6 months '2nd 6 months 1st 6 months'2nd 6 months
Total#of samples=> 2 2
Maximum (mg/I)_> 0.240 0.480
* or Maximum (lb/d)_> 0.731 1.772
* or Aveale(ma/I)_> 0.183 0.331
• or Avera eLoadino(Ib/d)_> 0.513 1.121
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)_> 0 0
,Averages calalated for es 6 months 1/2 BDL Valuweeusei. BDL->BdaeOeatiat Limit all->milligram per liter
• POTW must ete al leg wed thee I IUP->Inclarlal Use Panxt Ih'd->poundspe day
farrows fa ease 1rdcae haw averages werec olaei SNC->94iflat Na.Cendiance med->trillion cellaspa day
Ave period cold be month,Otr,cr 6-math&If BDL,1/2B0L,a zero valuer used. TRC->Technical Review Criteria WWTP->wastevate treatment plant
Page 1

' Shawmut 008
Pretreatment Annual Report(PAR) Control Authority. I Industry I
Industrial Data Summary Form(IDSF) I Town Name-,City of Burlington Name Shawmut Park Avenue,LLC
Use separate forms for each industry/pipe W WTP Name=>East Burlington I UP#0008
Enter BDL values as<(value) I NPDES#=> NC0023868 Pipe#01
1st 6 months dates->January 01,2021 thru June 30,2021
2nd 6 months dates=>July 01,2021 thru December 31,2021
—now.mgd 1 BUD I TSS I ' I-flimIt 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mgA)_> 215 278 38.6 28 10.73 5.7
• or Maximum (lb/d)=> 0.2632 0.3706 471.93 859.22 84.73 86.54
• or Average(mg/I)=> 207.5 243.5 28.95 25.85
• or Average Loading(lb/d)_> 0.2620 0.3279 453.45 678.20 63.35 71.46
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
%TRCviolations,(SNC is>=33%)_> n/a n/a n/a n/a n/a n/a n/a n/a
1 emper at urq Chromium copper - Nickel
Limits 50.0 Degree C 1.751bs/day 1.00lbs/day 0.70 lbs/day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum(mgA)_> 0.013 0.010 0.013 0.005 0.013 0.003
* or Maximum (Ib/d)=> 42.8 39.1 0.027 0.032 0.027 0.015 0.027 0.007
• or Average(mg/I)-> 0.010 0.006 0.010 0.0038 0.008 0.002
• or Average Loading(Ib/d)-> 34.9 38.6 0.023 0.019 0.022 0.011 0.019 0.006
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 0 I 0
Zinc
Limits 1.00 LBS./DAY
1st 6 months 2nd 6 months
Total#of samples=> 2 2
* Maximum (mgA)_> 0.025 0.0315
• or Maximum (Ib/d)_> 0.055 0.097
• or_Average(mgI)_>
0.022 0.025 r
• or Average Loafing(Ib/d)-> 0.048 0.071
%violations,(chronic SNC is>=66%)_> 0 0 _
%TRC violations,(SNC is>=33%)_> 0 I 0
Averagescdalaed fa 6,iu d ts.1/2 BDL Valuawaeused. BDL•>Becw Dee0lon Limit mgt->milligrams per Iita
• P01W must enter at lee weal these I IUP->Indstrie User i§mit Ibid->pounds per day
for rows.Reese indicate how averages weecalculated SNC->Sgrflrat Non-Compliance mgd.>million gears per dal
Avg period mid be=nth,Car,or 6-month&If BDL,1/2BDL,a aro value used TRC->Te/ruO R&rev Critels WWTP->waaevate tradmet plant
Page 1

Graham Dye.&Fin.0015
Pretreatment Annual Report(PAR) Contra Authority, I Industry I
Industrial Data Summary Form(IDSF) I Town Name=>City of Burlington None Graham Dye and Finishing
Use separate forms for each industry/pipe W WTP Nana=> East Burlington I I UP#0015
Enter BDL values as<(value) _ I N PD ES#=> NC0023868I Pipe#01
1st 6 months,dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates=>July 01,2021 thru December 31,2021
I I I
Flow,mgd I BOD I TSS I Ph limit 5-11
15 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 15 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
Maximum (mg/I)=> 247 416 24 39 6.5 8.14
• or Maximum (Ib/d)=> 0.015 0.023 27.644 75.832 3.009 7.392
or Average(mg/1)=> 135.25 246.15 19.35 25.5
* or Average Loadi no(I b/d)=> 0.014 0.022 15.295 45.147 2.327 4.790
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0%
%TRC violations,(SNC is>=33%)=> n/a n/a r n/a n/a n/a n/a n/a n/a
Temperature Chromium ' Copper Nickel
LIMITS 50.0 Degree 0.29Ibsfday 0.75 Ibs/day 10.101bs/dayl
1st 6 months 2nd 6 months 15 6 months 2nd 6 months .1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
Maximum (mg/I)=> 0.167 0.330 0.610 0.349 0.004 0.083
• or Maximum (Ib/d)=> 41.3 41 0.021 0.063 0.068 0.066 0.000 0.016
or Avaame(mail)=> 0.098 0.214 0.456 0.320 0.003 0.044
' or Ave-age Loadi no(I b/d)=> 35.2 37.6 0.012 0.040 0.053 0.060 0.000 0.008
%violations,(chronic SNC Is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
I
Zinc I I I
LIMITS 0.75 LBSJday
15 6 months 2nd 6 months 15 6 months 2nd 6 months 15 6 months 2nd 6 months
Total#of samples=> 2 - 2
' Maximum (mg/I)_> 0.039 0.053
• or Maximum (lb/d)_> 0.004 0.010
' or Average(mail)=> 0.036 0.043
' or Average Loading(Ib/d)_> 0.004 0.008
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)_> 0 0 _
Averages calculated for 6 months 1/2BDL Values were used. BDL->Below Detection Limit mg/I->milligrams per Titer
anTw must ente-Weal coed these I IUP->Industris User Permit Ib/d->poulds per day
four rows,Please indicate tow aiesgeswaecala6aed SNC->Sgnifcani Non-Compliance mod->million gallons per day
Avg period could be month,Otr,or 6-month&If BDL,1/2BDL.or zero values used. TRC->Technical Review Criteria W WTP->wasteces-treatment plait
Page 1

Engineered Controls 0019
Pretreatment Annual Report(PAR) Contra Authaity. Industry I
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name Engineered Controls
Use separate forms for each industry/pipe WWTP Name=>East Burlington IUP#0019
Enter BDL values as<(value) I NPDES#->NC0023868 Pipe#01
1st 6 months dates->January 01,2021 thru June 30,2021
2nd 6 months,date;->July 01,2021 thru December 31,2021
I I I
Flaw,mgd BOD TSS I pH
limits 0.012 mgd I 6-11 SU
1st 6 months 2nd 6 months 1st 6 months 2nd 6 moths 1s 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 3 3
Maximum(mg/I)_> 106 390 11 10 9.74 8.16
• or Maximum (Ib/d)_> 0.0010 0.0009 0.26 2.828 0.03 0.0379
a Avaate(rroll)=> 60.3 221.4 6.175 5.625
• orAve-aoe Loading(Ib/d-> 0.0007 0.0007 0.19 1.514 0.02 0.023
%violations,(chronic SNC is>=66%)=> 0 0 n/a n/a n/a n/a 0% 0%
%TRC violations,(SNC is>=33%)=> 0 0 n/a n/a n/a n/a n/a n/a
I I I I I I I
'Temperaturel Cadmium I Chromium I Capper
limits 40.0 Degree C 0.07 mg/L daily max. 1.71 rng/L daily max. 2.07 mg/L dal ly max.
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 3 3 4 5 4 5 4 5
• Maximum (mg/I)a 30.23 32.43 0.038 0.0061 0.612 0.030 43266* 4045••••
• or Maximum (Ib/d)ax
a Ave-age(mon)=> 28.4 29.83 0.0099 0.004 0.224 0.024 11.67 8.648
• orAve-ace Loading(I b/d=>
%violations,(chronic SNC is>=66%)=> 0% 0% 0% 0% 0% 0% 25% 20%
%TRC violations,(SNC is>=33%)=> 0% 0% 0% 0% 0% 0% 25% 20%
I I I I I I
Cyanide 'Total Lead I Nickel I Silver
limits 0.65 mg/L daily max. 0.43 mg/L daily max. 2.38 mg/L daily max. 0.24 mg/L daily max.
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1 s16 months 2nd 6 maths 1st 6 months 2nd 6 months
Total#of samples=> 3 3 4 5 4 5 4 5
• Maximum(mg/I)_> 0.0130 <0.008 i oq•• 0.053 1.1980 0.0275 0.0182 <0.010
• or Maximum (lb/d)_>
• a Average(rnyl)-> 0.0060 0.0035 0.3415 0.018 0.3059 0.0146 0.010 0.003
a Average Lozdiro 0b/d=>
• %violations,(chronic SNC is>=66%)_> 0 0 25% 0% 0 0 0 0
%TRC violations,(SNC is>=33%)_> 0 0 25% 0% 0 0 0 0
I r
Zinc I loll&Greased TTO
limits 1.48 mg/L daily max. 26 mg/L daily max.
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months ^15 6 months 2nd 6 months
Total#of samples=> 4 3 5 3
• Maximum (mg/I)_> 6 006••' 0.986 <5 <5.2 *Certifies for TTO as
• or Maximum (Ib/d)=> Not Being Present
• a Average(moil)=> 1.598 0.446 2.5 2.5
a Average Loading(Ib/d=>
%violations,(chronic SNC is>=66%)_> 25% 0% 0 0 0 0
%TRC violations,(SNC is>=33%)_> 25% 0% 0 0 0 0
I I I
Averagsraa/ate1 Fa 6 moans 1/2 BDL Veus were used BDL.>Bros Detection Limit mq/I.>milligrams In Ilt>
• FOTW mug Wet alert oreof teen I IUP.>Irdialle U'Perth Idd=>pares Pie tlay
far rows Ream imitate hoe averages wee cdodael SNC.>Sgrifi¢ri NatComoliace mgd.>million geiorspet day
Avg period aald temorth.Ur.at brmih&If BDL,1/2BDL.or zoo valususel TRC->Technical Reeler/Criteria WWTP->neatenate.treartal gal
'NOV for Copper soled 5/17/9021 for sampling event occurring on 3/18/2021.B Uk in compliance 6/30/2021
"NC1V for 1 earl issued 5/17/9021 for samnlina event orcurrinn on 3/18/9091 Rack in ramnliance 6/30/2021
***NOV for Zinc issued 5/17/2021 for sampling event occurring on 3/18/2021.Back in compliance 6/30/2021,
****NOV fo1 Cnoner issue 1 nil 9/20211 for samnlina PVP1t orcurrinn nn 7/99/91121 Back in crmnlianre 11/11/2,021
Page 1

•
Kayser Roth 1-85 0052
•
Pretreatment Annual Report(PAR) Control ANforlly, Industry
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name Kayser Roth Corporation
Use separate forms for each industry/pipe WWTP Name->South Burlington IUP t 0052
Fester BDL values as<(value) I N POES t->NC0023876 Pipet 01
1st 6 months.data->January 01,2021 thlu June 30,2021
-
2nd 6 months.dates->July 01,2021 thru December 31,2021
f I
Flow,mgd BOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months I st 6 months 2nd 6 mouths
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum(mg/)_> 81.6 29.7 347 222 7.3 6.3
• or Maximum (Ib/d)=> 0.050 0.075 34.291 18.636 145.82 116.09
• Or_Average(mg/1)-> 68.3 26.35 225 203.5
• or Average Loading(Ib/d)-> 0.049 0.068 27.962 15.116 93.17 114.01
%violations,(chronic SNC is>=66%)=> des des des des de des 0 0
%TRC violations,(SNC is>=33%)_> da des Ws de n/a des des des
•
• Temperature _ Chromium Copper Nickel
Limits 50.0 Degree C 8.0 lbs/day 1.50 lbs/day 0.801bs/day
lst 6 months 2nd 6 months Ist 6 months god 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum(mgA)=> 0.252 0.330 0.260 0.358 0.005 0.009
• or Maximum (Ib/d)_> 24 30 0.099 0.207 0.109 0.181 0.002 0.005
or_Average(mg/I)-> 0.241 0.319 0.250 0.227 0.005 0.006
• or Average Loading(Idtl)-> 22.4 26.8 0.098 0.181 0.102 0.120 0.002 0.003
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0
%TRC violations.(SNC is>=33%)=> 0 0 0 0 0 0 0 0
Zinc
Limits 2.60 lbs/day
1st 6 months 2nd 6 months -
Total#of samples=> 2 2
• Maximum(mgA)=> 0.210 0.224
• or Maximum (Ib/d)=> 0.098 0.113
• Or_Average(rrg/1)-> 0.133 0.152
• or Average Loading(Ib/d)-> 0.055 0.081
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Avvagm racvlsros for 6 month.1/2 BDL Velum woreuSW a0L.a auow['motion Limit mom-a mllllgran5 po'Ilto
• POTW must enter at least one of these IUP.a lndustrie mar Permit Ib/d•a pounds per dry
four rows Pleaselndroie how averages were calculated SNC•a SIgmflrant Non-Compliance mgd-a million,gallons per day
Avg period mold Pomona,des,a 6 mcnlh 8 11 SOL.1/290L.cr taro valuesused. TOO-a ToTnal Renew Criteria W WTP_a wp1Hv#a Irealmert pant
Page 1

' Carolina Hosiery 0055
Pretreatment Annual Report(PAR) Control Authority, I Industry I
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name Carolina Hosiery Mills Inc.
Use separate forms for each industry/pipe WWTP Name->South Burlington I U P#0055
Enter BDL values as<(value) I NPDES#-> NC23876I Pipe if 01
1st 6 months,dates->January 01,2021 thru June 30,2021
2nd 6 months,dates->July 01,2021 thru December 31,2021
I I I I
Flow,mgd I BOD I TSS I Ph limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 214 212.0 83.0 98.1 7.42 7.34
* or Maximum (Ib/d)_> 0.0402 0.0674 71.7 100.6 26.8 51.71
• or Average(mg/I)-> 122.0 195.5 81.5 95.05
or Average Loading(I b/d)-> 0.0375 0.0533 40.2 84.9 25.5 41.88
%violations,(chronic SNC is>=66%)_> n/a n/a n/a n/a n/a n/a 0 0
%TRC violations,(SNC Is>=33%)=> n/a n/a n/a n/a n/a ,. n/a n/a n/a
Temperatur: Chromium Copper Nickel
LIMITS 50.0 Degree 0.60 lbs/day I 0.30lbs/day 0.10 lbs/day I
1st 6 months _2nd 6 months 1st 6 months 2nd 6 months 1st 6 months nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 0.120 0.166 0.150 0.130 0.004 0.130
* or Maximum (Ib/d)_> 25.5 30 0.040 0.093 0.050 0.042 0.001 0.042
• or Average(mg/I)-> 0.086 0.122 0.094 0.082 0.003 0.066
• or Average Loading(I b/d)-> 23.75 26.25 0.028 0.059 0.031 0.031 0.001 0.022
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 0 0
Zinc
LIMITS 0.66IbsTday• 1
1st 6 months -2nd 6 months 1st 6 months 2nd 6 months '1st 6 months 2nd 6 months
Total#of samples=> 2 2
• Maximum (mg/I)_> 0.067 0.140
• or Maximum (lb/d)_> 0.022 0.046
• or_Average(mg/I)-> 0.061 0.111
• or Average Loading(I b/d)-> 0.019 0.046
%violations,(chronic SNC is>=66%)_> 0 0
%TRC violations,(SNC is>=33%)=> 0 _ 0
Averages calaiated fa 6 months 1/2 BDL Values was used BDL->Below Dews>>Limit mai->Mlligrme per liter
• elw must 6nta at least°neat these l I UP.>I ndustrie User Permit lad.>pounds pa day
four rows Reese irddate how averages were calculated SNC->Sgni Pant Non-Compliance mgd.>million gallonspw day
Avg palod could be math.Dtr,a6.monrh&if BDL.1/2BDL.a zeovalues used. TRC-,Tervical REVIEW Criteria WWTP->wasevaer treatment plant
Page 1

Carolina Bio.Supply 0065
I Pretreatment Annual Report(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) _ I Town Name->City of Burlington Name Carolina Biological Supply
Use separate forms for each industry/pipe W WTP Name->South Burlington I UP S 0065
Enter BDL values as<(value) I NPD ES#->NC0023876 I R pe#01
1st 6 months.dates->January 01,2021 thru June 30,2021
. 2nd 6 months.dates->July 01,2021 thru December 31,2021
Flaw,mgd I BOD I TSS I pH limit 6-11
1st 6 months 2nd 6 months lst 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 0.0183 0.02319 _ 1060 2760 64.3 49 6.85 5.88
* or Maximum (Ib/d)=> 161.694 533.8 9.808 7.8
' or Avaaoe(mo/p=> 0.0132 0.0163 892 2262.5 47.15 44.65
' or Ave age Load no(I b/d)=> 105.389 336.2 5.921 5.8
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)=> n/a n/a n/a _ n/a n/a n/a n/a n/a
Temperature Chromium ' Copper Nickel
limits 50.0 DegreeC 0.10Ibs/day 0.04Ibs/day 0.01Ibs./day
15t 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months _
Total#of samples=> 2 2 2 2 2 2 2 2
' Maximum (mg/I)=> 18.5 31 0.006 0.063 0.078 0.080 0.009 0.032 _
or Maximum (lb/d)=> 0.000 0.0050 0.005 0.015 0.001 0.003
• or Ave awe(mill=> 16.2 26 0.004 0.033 0.054 0.068 0.006 0.020
" orAvaaoeLoading(Ib/d)=> 0.000 0.0027 0.005 , 0.010 0.001 0.002
%violations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 0 0 I
Zinc I Mercury
limits 1.00lbs/dday Monitor Only
1d 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2rd 6 months
Total#of samples=> 2 2 2 2
Maximum (mg/I)=> 0.130 0.110 <0.0002 <0.0002
" or Maximum (lb/d)_> 0.020 0.021 0.00002 0.00002 _
' or Avaaae(ma/I)=> 0.090 0.080 0.0001 0.0001
or Avaaoe Load no(I b/d)_> 0.012 0.013 0.00001 0.00001
• %violations,(chronic SNC is>=66%)=> 0 0 n/a n/a 1
%TRC violations,(SNC Is>=33%)=> 0 0 n/a n/a
Averagesvlculated for 6 months.1/2 BDL Values were used. BDL->Beow Detection Limit =>milligrams liter marl
9 per
• POT W mug enter a tare reed these I IUP->Industrial User Permit Idd->pounds per day
fax rows Reeselndcae hoer averages were calculated SNC->S gifcant N on-Corral arm mgd.>million gallons per tray
Avg period cold be month.Qtr.a 6-month&if BDL.1/2BDL,a zero values vied. TRC->TaTical Re6ew Criteria WWTP.>wart vale treatment plat
Page 1
1

Grp 0066
Pretreatment Annual Report(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Laboratory Corp.of America
Use separate forms for each industry/pipe WWTPName=>South Budincton I UP#0066
Enter BDL values as<(value)
I NPDES#=>NC0023876 Pipe#01
1st 6 months dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates=>July 01,2021 thru December 31,2021
I I
Flow,mqd BOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/I)_> 0.0255 0.03 466 286 141 155 6.4 7.7
or Maximum (lb/d)_> 97.9 66.6 29.63 36.01
a or Average(mg/I)_> 0.0254 0.031 287.5 206 114.15 82.4
a or Average Loading(It'd)_> 60.6 50.7 24.10 19.39
riolations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
Temperature] Chromium Copper Nickel
limits 50.0 Decree C 0.10 lbs/day 0.10Ibs/day 0.015 lbs/day
1st 6 months 2nd 6 months 1st 6 months,2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/I)_> 18.8 31 0.007 0.006 0.030 0.045 0.003 0.013
a or Maximum (lb/d)_> 0.001 0.001 0.006 0.012 0.001 0.003
• or Ave-age(mg/I)=> 16.7 24.55 0.005 0.004 0.030 0.037 0.003 0.008 i
` or Average Loading(lb/d)=> 0.001 0.001 0.006 0.010 0.001 0.002
iolations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
Zinc Hg I
limits 0.25 lbs/day 0.0011 Ibs/day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2
a Maximum (mg/I)=> 0.190 0.082 0.0033 , 0.0007
a or Maximum (lb/d)=> 0.040 0.019 0.0007 0.0002
a or Ave-age(mg/I)=> 0.151 0.074 0.0021 0.0007
` or Average Loading(I b/d)=> 0.032 0.019 0.0004 0.0002
iolations,(chronic SNC is>=66%)_> 0 0 0 0
TRC violations,(SNC is>=33%)_> 0 0 0 0
Averages calculated for 6 months.1/2 BDL Values were used. BDL=>Below Detection Limit mg/I=>milligrams per liter
" POTW must enter at least one of these I I UP=>Industrial User Permit lb/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Sgnificant Non-Compliance mad >million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,1/2BDL,or zero values t TRC=>Technical Review Criteria WWTP=>wastewater treatment plait
Page 1

Labcorp 0068(2)
Pretreatment Annual Report(PAR) Control Authority,, I I ndustry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Laboratory Corp.of America
Use separate forms for each industry/pipe W WTP Name=>South Burlington I UP#0066
Enter BDL values as<(value)
I NPDES#=>NC0023876 I Pipe#02
1st 6 months dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates=>July 01,2021 thru December 31,2021
Flow,mqd _ BOD TSS pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/I)=> 0.0143 0.0316 3580 3910 115 120 6.81 6.88
* or Maximum (Ib/d)=> 427.6 1030.9 8.60 31.64
* or_Average(mq/I)=> 0.0116 0.0294 2910 3335 73.7 87.6
" cr Average Loading((b/d)_> 297.6 828.5 6.24 22.08
/iolations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
TRC violations,(SNC is>=33%)_> n/a n/a n/a n/a n/a n/a n/a n/a
•Temperature) Chromium Copper NickI
limits 50.0Degree C 0.101bs/day 0.10lbs/day I 0.0151bs/day)
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/1)_> 21.3 26 0.007 0.023 0.067 0.105 0.007 0.015
* or Maximum ((b/d)_> 0.001 0.006 0.006 0.028 0.001 0.004
* or Average(mq/I)_> 18.3 23.85 0.005 0.013 0.061 0.083 0.005 0.009
* or Average Loading(Ib/d)=> 0.000 0.003 0.006 0.021 0.000 0.002
iolations,(chronic SNC is>=66%)_> 0 0 0 0 0 0 0 0
TRC violations,(SNC is>=33%)=> 0 _ 0 0 0 0 0 0 0
Zinc Hg 1
limits 0.251bs/day 0.0004lbs/day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2
* Maximum (mg/1)_> 0.087 0.095 <0.0002 0.00054
* or Maximum (lb/d)=> 0.008 0.025 0.00001 0.00012
* or Average(mq/I)=> 0.076 0.094 0.0001 0.00032
* or Average Loadi nq(I b/d)=> 0.007 0.023 0.00001 0.00007
iolations,(chronic SNC is>=66%)_> 0 0 0 0
TRC violations,(SNC is>=33%)=> 0 0 0 0
Averaqmcstculalnd for 6 months 1/2 BDL Vrlueswereusei BDL=>Below Detection Limit mq/I=>milligrams per liter
POTW must enter at least one of thee I I UP=>Industrial User Permit Ib/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Sgnificant Non-Compliance mqd=>million gallons per day
Avg period could be month,Qtr.or 6-month&If BDL,1/2BDL,or zero values i TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Page 1

Alamance Foods 0067
Pretreatment Annual Report(PAR) Control Authority, I Industry I
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name Alamance Foods
Use separate forms for each industry/pipe WWTP Name=>South Burlington I U P#0067
Enter BDL values as<(value) I NPDES#=>NC0023876 I Piped 01
1st 6 months,dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates->July 01,2021 thru December 31,2021
I I I
Flow,mgd I BOD I TSS I pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 4
• Maximum (mg/I)_> 6780 10003.2 3850.0 5213 6.8 4,8•
or Maximum (Ib/d)_> 0.048 0.080 2701.4 6700.7 1366.6 3491.9
• or Average(mg/I)_> 5590 5400.6 3640.0 4531.5
• or Average Loading(Ib/d)_> 0.041 0.054 1972.8 3444.7 1227.6 2201.2
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0% 25%
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
TnTlperatur: Chromium Copper Nickel
limits 50.0 Degree 0.20 lbs/day 0.40lbs./day 0.05lbJday
1st 6 months nd 6 months 1st 6 months nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/I)_> 41.2 34 0.018 0.113 0.025 0.018 0.007 0.060
• or Maximum (lb/d)=> 0.010 0.080 0.010 0.010 0.000 0.040
* or _ Average(mg/I)_> 31.10 32.1 0.014 0.062• 0.020 0.022 0.006 0.034
- or Average Loading(Ib/d)_> 0.000 0.039 0.010 0.009 0.000 0.021
%violations,(chronic SNC is>=66%)=> 0 0 0 r 0 r 0 0%
%TRC violations,(SNC is>=33%)=> 0 0 0 r 0 r 0 0%
I I I I
Zinc I _ I
limits 1.50Ibs/day I
'1st 6 months '2nd 6 months 1st 6 months '2nd 6 months ist4'months -2nd 6 months '
Total#of samples=> 2 2
* Maximum (mg/1)_> 0.190 0.211
* or Maximum (Ib/d)_> 0.067 0.141
or Average(mg/I)=> 0.180 0.266
* or Average Loading(lb/d)_> 0.061 0.109
%violations,(chronic SNC is>=66%)=> 0 0
%TRC violations,(SNC is>=33%)=> 0 0
Ave-ages cal culaled for 6 months.1/2 BDL V aueswere used. BDL->Below Defection Limit mg/I_>mil ligrams per his
• POTW roust ante-at least one of these I IUP->Indusria User Permit Ib/d=>pounds pe-day
fax row&Reese Indicate how averages were[alai aed SNC->Sg5Flcml Non-Compliance mgd=>million galon5 per day
Avg period could be month,air,or 6-month&if BOL.1/2BDL.a zero values mat. TRC=>Technical Review Crlteia WWTP->wastewater treatment plant
'NOV for off issued 8/2/2021 for samlins event occurring 7/29/2021. Back in compliance 8/4/2021.
Page 1

McComb 0071
Pretreatment Annual Report(PAR) Control Authority, I Industry I
Industrial Data Summary Form(IDSF) I Town Name=>City of Burlington Nane McComb Industries,LLLP
Use separate forms for each industry/pipe W_ WTP Name=>South Burlington IUP#0071
Enter BDL values as<(value) I NPDES#_>NC0023876 I Pipe#01
1st 6 months dates=>January 01,2021 thru June 30,2021
2nd 6 months,dates=>July 01,2021 thru December 31,2021
I I I
Flow,mgd I BOD I TSS I pH limit 5-11 SU
' 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
• Maximum (mg/)_> 288 672 9.3 24 6.8 5.0
or Maximum (Ib/d)_> 0.059 0.156 140.780 872.960 4.550 17.390
• or Average(mg/I)-> 204.500 494.500 7.200 14.600
' or Average Loading(I b/d)_> 0.049 0.121 90.080 551.310 3.103 12.071
viotations,(chronic SNC is>=66%)_> n/a n/a n/a n/a n/a n/a 0 0
TRC violations,(SNC is>=33%)_> n/a n/a n/a _ n/a n/a n/a n/a n/a
I I I I I I
Temperature Chromium I Copper ! Nickel
limits 50 Degree C 1.83 lbs/day 0.40 lbs/day 0.14 lbs/day
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 4 2 2 2 2 2 2
• Maximum(mg/I)_> 0.203 0.048 0.102 0.010 0.009 0.003
" or Maximum (Ib/d)=> 44.8 6A 5• 0.099 0.035 0.050 0.010 0.004 0.003
• • or Average(mg/I)_> 0.103 0.027 0.055 0.009 0.006 0.003
• or Average Loading(I b/d)-> 34.9 40.35 0.050 0.022 0.026 0.008 0.003 0.003
violations,(chronic SNC is>=66%)=> 0 25% 0 0 0 0 0 0
TRC violations,(SNC is>=33%)_> 0 0 0 0 0 0 0 0
_ I I I I I
Zinc I
limits 0.80lbs./day I I
1st 6 months 2nd 6 months 15t 6 months 2nd 6 months 1st 6 months '2nd6months
Total#of samples=> 2 2
* Maximum(mg/I)_> 0.043 0.045
• or Maximum (lb/d)_> 0.021 0.033
• or Average(mg/I)_> 0.027 0.030
or Average Loading(Ib/d)_> 0.012 0.026
violations,(chronic SNC is a=66%)_> 0 0
TRC violations,(SNC is>=33%)=> 0 0
Ave-aces calculate for 6 months 1/2 BDL Values were used. BDL->Beon Deatimn Limit mill->mllimarsne liter
' POTw mr3 ere a least urea these I I UP.>Industrial Use delimit Ib/d•>mends PO'day
fax rows Reese indcee how aaemoes were lorded SNC->Sled Sent Nal-Correllace mi.,nillimmdlorrsme del
AnS mice cold be month.Cir.a6+rmlh&if BDL.1/2BDL.or zee vales um. TRC->Tahnid Reheov Criteria WWTP->weeva4 treatment daft
*NOV•
fort mperature issued 10/25/2021 for sampling vent occurrirg 10/12/2021. Back in compliance 11/0 /2021.
Page 1

Pickett Hosiery 0076
Pretreatment Annual Report(PAR) Control Authority, I Industry
Industrial Data Summary Form(IDSF) I Town Name->City of Burlington Name Pickett Hosiery Mills
Use separate forms for each industry/pipe W WfP Name=>South Burlington I U P#0076
Enter BDL values as<(value) I N PDES#_>NC0023876 I Pipe#01
1st 6 rnonths dates->January 01,2021 thru June 30,2021
2nd 6 months dates=>July 01,2021 thru December 31,2021
Flow,mgd I BOD I TSS I pH limit 5-11
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months ,1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/I)=> 364 345 184 283 6.95 5.6
' or Maximum (Ib/d)=> 0.023 0.030 58.4 77.276 16.7 70.378
' a Avaaoe(moil)_> 205.5 225.5 66.0 244.5
• or Average Loadi no(I b/d)_> 0.021 0.028 33.6 51.818 11.0 58.260 ,
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a 0 0
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
I
Temperature Chromium Copper Nickel
LIMITS 60.0 Degree C 1.00Ibs/day 0.82Ibs/day 0.08Ibs/day 11
1st 6 months 2nd 6 months .1st 6 months 2nd 6 months 1st 6 months _2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 2 2 2 2 2 2 2 2
* Maximum (mg/I)=> 0.071 0.220 0.860 0.770 0.013 0.007
' or Maximum (Ib/d)=> 45.5 35.5 0.013 0.049 0.138 0.191 0.002 0.002
' a Averaoe(mall)=> 0.042 0.204 0.605 0.525 0.010 0.007
' a Average Loading(Ib/d)=> 33.75 33.25 0.008 0.048 0.102 0.127 0.002 0.002
%violations,(chronic SNC is>=66%)=> 0 0 0 0 0 0 0 0
%TRC violations,(SNC is>=33%)=> 0 0 0 0 0 0 0 0
L I I _
I
Zinc
LIMITS 0.40Ibs/day_ i I
1st 6 months 2nd 6 months
Total#of samples=> 2 2
• Maximum (mg/I)_> 0.056 0.079
• or Maximum (Ib/d)_> 0.010 0.020
* a Ave-aoe(mail)=> 0.040 0.068
* orAvaaaeLoadino(Ib/d)=> 0.007 0.016 ,
%violations,(chronic SNC is>=66%)=> 0 0
%TRC violations,(SNC is>=33%)=> 0 0 ,
Aveagsa/W aled fa 6 months 12 BDL V dues were treed. BDL->Wax Dele]lan Limit mg/1->nilligrarsper liter
POTW musarte at least cried these I IUP.>Industrial User Peril Ihfd->pands per dad'
four rows Plea_eindicae tow averages were calalaed SNC->Sgrifcat Non-Comp/iame mgd->million galore pa day
Avg period could be month.Qtr.a 6.mmnth&If BDL.12BDL,a zero values used. TRC.>Technical Rade>,Cntela WWTP=>waaevaa treatment plant
•
Page 1

Indulor 0089
Pretreatment Annual Report(PAR) Contrd Authority. Industry
Industrial Data Summary Form(IDSF) Town Name=>City of Burlington Name Indulor America,LP
Use separate forms for each industry/pipe VVWTP Name=>East Burlington IUP#0089
Enter BDL values as<(value) - --
NPDES#=>NC23868 Pipet 01
1st 6 months,dates=>January 01,2020 thru June 30,2020
2nd 6 months.dates->July 01,2020 thru December 31,2020
1st 6 months 2nd 6 months
io 7o
violations, %TRC violations, %TRC
Total# (chronic violations, (chronic violations,
of SNC is>_ (SNC is>= Total#of SNC is>= (SNC is>=
Limit Unit samples Maximum Average 66%) 33%) samples Maximum Average 66%) 33%)
Flow MGD 2 0.0001559 0.00014189 n/a n/a 3 0.00036 0.00032 n/a n/a
SOD mg/L 2 146 116 n/a n/a 3 242 207.33333 n/a n/a
TSS mg/L 2 56 50 n/a n/a 3 6380 2149 n/a n/a
Temperature 50 Degree C 2 19.5 19.5 0 0 3 30 22.633333 0 0,
pH 5-11 Standard Units 2 8.8 8.525 0 n/a 3 8.8 7.6333333 0 n/a
Ammonia Nitrogen Monitor Only mg/L 2 28.8 28.8 n/a n/a 3 215 151.33333 n/a n/a
Chromium Monitor Only mg/L 2 0.0364 0.0187 n/a n/a 3 0.553 0.185 n/a n/a
Copper Monitor Only mg/L 2 0.329 0.2245 n/a n/a 3 1.421 0.4833333 n/a n/a
Cyanide Total 0.3444 mg/L 2 0.0025 0.0025 0 0 3 0.012 0.0056667 0 0
Lead 02624 mg/L 2 0.01 0.006 0 0 3 0.013 0.0046167 0 0
Nickel Monitor Only mg/L 2 0.0294 0.0167 n/a n/a 3 0.497 0.1666 n/a n/a
Zinc 0.861 mg/L 2 0.116 0.098 0 0 5 6 g79" 1.6224 20% 20%
Acenaphthene 15.58 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Anthracene 15.58 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Benzene 46.74 ug/L 2 <10 5 0 0 3 <20 7 0 0
Bis phthalate 77.9 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
carbon tetrachloride 116.44 ug/L 2 <10 5 0 0 3 <20 7 0 0
Chlorobenzene 116.44 ug/L 2 <10 5 0 0 3 <20 7 0 0
Chloroethane 90.2 ug/L 2 <50 25 0 0 3 <100' 33' 0 0
Chloroform 91.02 ug/L 2 <10 5 0 0 3 <20 7 0 0
Di-n-butyl phthalate 16.4 uq/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
1,2 dichlorobenzene 160.72 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
1,3-dichlorobenzene 116.44 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
1,4-dichorobenzene 116.44 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
1,1 Dichloroethane 18.04 ug/L 2 <10 5 0 0 3 <20' 7' 0 0
1,2 Dichloroethane 147.6 ug/L 2 <10 5 0 0 3 <20 7 0 0
1,1 Dichloroethylene 18.04 ug/L 2 <10 5 0 0 3 <20' 7' 0 0
1,2transDicholoroethylene 20.5 ug/L 2 <10 5 0 0 3 <20 7 0 0
1,2 Dichloropropane 160.72 ug/L 2 <10 5 0 0 3 <20 7 0 0
1,3 Dichloropropene 160.72 ug/L 2 <10 5 0 0 3 <20 7 0 0
Diethyl phthalate 37.72 ug/L 2 <1000 375' 0 0 3 <5000' 1167' 0 0
Dimethly phthalate 15.58 ug/L 2 <1000 375' 0 0 3 <5000' 1167' 0 0
4,6 Dinitro-o cresol 63.96 ug/L 2 <5000 1875' 0 0 3 <25000' 5833' 0 0
Ethylbenzene 116.44 ug/L 2 <10 5 0 0 3 33.6 15 0 0
Fluoranthene 18.04 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Fluorene 15.58 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Hexachlorobenzene 160.72 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Hexachlorobutadiene 116.44 uq/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
hexachloroethane 160.72 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
• Methyl chloride 90.2 ug/L 2 <50 25 0 0 3 <100 33 0 0
Methylene chloride 29.52 ug/L 2 <10 5 0 0 3 <20 7 0 0
Naphthalene 15.58 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Nitrobenzene 1834.34 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
2-Nitrophenol 53.3 ug/L 2 <1000' 375'. 0 0 3 <5000' 1167' 0 0
4-Nitrophenol 132.84 ug/L 2 <5000' 1875' 0 0_ 3 <25000' 5833' 0 0
Phenanthrene 15.58 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Pyrene 16.4 ug/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
Tetrachloroelhylene 42.64 ug/L 2 <10 5_ 0 0 3 <20 7 0 0
Toluene 22.96 ug/L 2 <10 5 0 0 3 <20 7 0 0
1,2,4 Trichlorobenzene 160.72 uq/L 2 <1000' 375' 0 0 3 <5000' 1167' 0 0
1.1,1 Tdchloroethane 18.04 ug/L 2 <10 5 0 0 3 <20' 7' 0 0
1,1.2 Trichloroelhane 26.24 ug/L 2 <10 5 0 0 3 <20 7 0 0
Trichloroethylene 21.32 ug/L 2 <10 5 0 0 3 <20 5 0 0
• Vinyl chloride 79.54 ug/L 2 <50 25 0 0 3 <100' 33' 0 0
Avmagacalodatea for 6 months 1/2 SOLV4um were used BDL->Beo,e Detection Limit mge->milligrans per liter
• POW/must enter a lent one of these IUP•e Industrial User Permit I hid•>pounds per day
four rows.Please indicate haw averages were ola/ated SNC->5yificant NorvCenpllance mgd->million gallons pa day
Avg period could be month.Qtr.a6.month&if BDL.1/2e0L,a eon vaue5 used TRC->Ted,J Review Criteria WWTP=>wastewater treatment plan
•Due to an elevated level of non-target organic compounds present in the samples,the labs were unable to achieve lower detection limits for volatile and semi-volatile organic analysis.
(See letters on the following pages)
"NOV for Zinc Issued 10/08/2020 for sampling event occurring 07/23/2020. Back in compliance 12/29/2020.
Page 1

mERITEcH
INC.
ENVIRONMENTAL LABORATORIES
January 6, 2022
City of Burlington,
Attu; KristY King
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Serni,volatile Data Detection JArnits—feignkry 25,2021 II•1DULOR
samples
Dear Ma. King;
Due to an elevated level of noo,target organic compounds present in the above referenced
sample we were urlable to achieve lower detection limits for volatile and serniwclatile
organic analysis. This sample required x500 dilution for semi-A/0141es and x10 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Aroteuda Viagede
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

•
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
January 6,2022
City of Burlington
Attn: Krlsty King
1302 Belmont Street
Burlington,NC 27215
RE; Volatile and Semi-volatile Data Detection Limits—March 18,2021 mirgaeoR
eamplts
Dear Ms,1014:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x1500 dilution for semi-volatiles and x20 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Atetmeiet
Amanda Hancock
Technical Services Supervisor
Meritech,Inc.
Ph: 336 342 4748
Fax: [phone]

mERITE H INC.
),
ENVIRONMENTAL LABORATORIES
•
•-•
-*z
January 6,2022
City of Burlington
Attn: isty King
1302 Belmont street
Burlington,NC 27215
RE: Volatile and Semi...volatile Data Detection Limits—May 11,2021 INE)131.01‘
samples
De W MI, King;
Due te an elevated level Of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and serni?volatile
organic analysis. This sample required x500 dilution for semj-Nolatiles and x20 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Awi4od4 qcutcoe34
Amanda Hancock
Technical Services Supervisor
Meritech,Inc.
Ph: 336 342 4748
Fax: [phone]

. r
,tA
4,
MERITECH,
INC.
ENVIRONMENTAL LABORATORIES
•
January 6,2022
City of Burlington
Attn: Kristy Icing
1302 Belmont Street
Burlington,NC 27215
RE: Volatile and Semi-volatile Data Detection Limits—July 29,2021 INDULOR
samples
Dear Ms. King:
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for volatile and semi-volatile
organic analysis. This sample required x100 dilution for semi-volatiles and x10 dilution
for volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

; MERITECH,
' ENVIRONMENTAL LABORATORIES
January 6,2022
City of Burlington
Attu: May Kin
1302 Belmont Street
Burlington,NC 27215
RE: Serni-volatile Data Detection Limits—December 10, 2021 INDULCB samples
Dear Ms. King;
Due to an elevated level of non-target organic compounds present in the above referenced
sample we were unable to achieve lower detection limits for semi=volatile organic
analysis. This sample required x500 dilution for semi-volatiles.
If you have any questions concerning this matter, please give me a call. We appreciate
your business and look forward to working with you in the future.
Sincerely,
Amanda Hancock
Technical Services Supervisor
Meritech, Inc.
Ph: 336 342 4748
Fax: [phone]

Workbook Name: ,Worksheet Name:AT Printed: , •
Page 1 of 1
Allocation Table Spreadsheet Instructions:
Headworks last approved: _02/02/16 1)Applicable Values should be entered In the Heavy Bordered cells.Rest of worksheet Is protected,password is
Allocation Table updated: 01/01/22 2)Formulas are discussed In the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 01/01/22 3)HWA and AT worksheets in this workbook are linked.Pollutant Names,MAHLs,Basis,and Uncontrollable load
In this AT worksheet are automatically entered from the HWA spreadsheet.This includes pollutant names in
columns AT through BK.
Porw•u East Burlington
rPDEss:a NC0023868
FLOW BOD TSS Ammonia
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits Permit Limits
IUP • INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load Conc. Load
Count wmxesap+a+mael number number Industry Date Date Expires MGD gal/day mg/I _Ibs/day mg/I Ibs/day mg/I Ibsday
1 Engineered Controls 0019 0001 433 01 01 2 12/31/26 i e.et I, 12,000r
2 Shawmut Park Avenue,LCC 0008 0001 ' Textile 01/01/22 i 12/31/26
3 Graham Dyeng&Finishirg 0015 0001 Textile' 01/01/22 12/31/26
4 ITG Burlington House Fin. 0006 0001 Textile 01/01/22 12/31/26 \ -�
5 Indulor 0089 0001 414.11E 01/01/22 12/31/26 e.11 s 5,000 ~-
Column Totes-> 0.0170 17,000 0 0 1 01
Bags-, NPDES Deign Design Design
MARL from HWA(Ibs/day)-> NPDES Permitted Flow-> 12.0000 45036 22518 3002.40
Uncontrollable Loading(lbs/day)_> 2.4835 7258 7539 528.17
Total Allowable for Industry(MAIL)(Ibs/day)-> 9.5165 37778 14979 2474.23
Total Pe'ritted to Industry(Ibslday)-> 0.0170 0 0 0.00
MAIL left(Ibsday)-> 9.4995 37778 14979 2474.23
Percent Allow.Ind.(MAIL)still available(%)-> 99.8% 100.0% 100.0% 100.0%
Percent MAHL still available(%)_> 79.2% 83.9% 66.5% 82.4%
5 Percent MAHL(Ibs/day)-> 0.6000 2252 1126 150.12
HWA.AT
Revised:November 2005

Workbook Name : ,Worksheet Name:AT Printed: , •
Page 1 of 1
Allocation Table
Headworks last approved 02/02/16
Allocation Table updated 01/01/22
Permits last modified 01/01/22
•
pony=>East Burlington
"power..NC0023868
Arsenic Cadmium Chromium Copper Cyanide Lend Mercury Molybdenum Nickel
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count IWeaanaaptamiayl number number mg/I lbs/day mq/I lbs/day mg/I lbs/day mq/I Ibs/day mq/I Ibs/day mq/I Ibs/day mg/I lbs/day mg/I lb/clay mg/I lb/day
1 'Engineered Controls 0019 '' 0001 • 0.07C1( 0.0 1.710C 0.1 2.07 0.2 0.65 0.07\ 0.430C 0.04k 2.380E 0.24
2 Shawmut Park Avenue LCC 0008 0 1.7 1. • j
0.70
3 GraamDyelnq&Finishing 0015 0001 0.10
4 ITG Burlington HouseFln. 0006 . 0001 1. 0.50
5 Indulor 0089 ; 0001 ( a 0.386 0.0, 0.294z 0.0'
Column Totals=> 1 0.0000 0.0070 I 3.2111 1.9572 0.0812 0.05531 T 0.0000001 1 0.00001 1.53821
Sludge Sludge AS/NIVTF AS/Ni7rF Stream Sludge Sludge Sludge
Bays=> Ceiling Ceiling inhibition Inhibition Std Ceiling Stream Std Ceiling Ceiling
MAHL from HWA(lbs/day)=> 1.5482 1.1784 37.2251 31.0490 3.5122 12.7913 0.148471 3.6822 7.3389
Uncontrollable Loading(Ibs/day)=> 0.0621 0.0621 0.3790 1.8289 0.8492 0.2423 0.006214 0.0228 0.1595
Total Allowable for Industry(MAIL)(lbs/day)_> 1 4860 1.1163 36.8461 29.2201 2.6630 12.5489 0.142257 3.6594 7.1794
Total Permitted to Industry(Ibs/day)=> 0.0000 0.0070 3.2111 1.9572 0.0812 0.0553 0.000000 0.0000 1.5382
MAIL left(lbs/day)=> 1.4860 1.1093 33.6349 27.2629 2.5818 12.4936 0.142257 3.6594 5.6412
Percent Allow.Ind.(MAIL)still available(%)=> 100.0% 99.4% 91.3% 93.3% 97.0% 99.6% 100.0% 100.0% 78.6%
Percent MAHL still available(%)=> 96.0% 94.1% 90.4% 87.8% 73.5% 97.7% 95.8% 99.4% 76.9%
5 Percent MAHL(lbslday)=> 0.0774 0.0589 1.8613 1.5524 0.1756 0.6396 0 007424 _ 0.1841 0.3669
HWA.AT
Revised:November 2005

Workbook Name : , Worksheet Name: AT Printed: , •
Page 1 of 1
Allocation Table
Headworks last approved' 02/02/16
Allocation Table updated: 01/01/22 t
Permits last modified:: 01/01/22
Porw=>East Burlington
NPDES#=> NC0023868
Selenium Silver Zinc Total Nitrogen Total Phos. Aluminum
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please Ilst elphabellcly) number number mg/I Ibs/day mg/I Ibs/day mg/I Ibs/day mg/I Ibs/day z mg/I Ibs/day mg/I Ibs/day
1 Engineered Controls P 0019 ( 0001 � 0.24 0.02� 1.480 0.14
2 Shawmut Park Avenue, LCC I p
0008 G 0001 1 1.0C
3 Graham Dyeing& Finishing t 0015 0001 i 0.75°
4 ITG Burlington House Fin. 0006 0001 2.0
I
5 I ndul or 0089 0001 0.966 0.04
Column Totals=> 0.0000 0.0240 3.9384 0.001 0.00 1 0.0000
Sludge AS/Nit/TF AS/Nit/TF
Basis=> Ceiling inhibition inhibition NPDES
MAHL from HWA(Ibs/day)=> 1.8720 11.4675 69.6055 225.12
Uncontrollable Loading(Ibs/day)=> 0.0228 0.1036 6.2655 112.78 16.6652
Total Allowable for Industry(MAIL) (Ibs/day)=> 1.8492 11.3639 63.3400 112.34
Total Permitted to Industry(lbs/day)=> 0.0000 0.0240 3.9384 0.00 0.00 0.0000
MAIL left(Ibs/day)=> 1.8492 11.3399 59.4016 112.34
Percent Allow. Ind. (MAIL)still available(%)=> 100.0% 99.8% 93.8% ####### 100.0% #######
Percent MAHL st i l l available(%)=> 98.8% 98.9% 85.3% ####### 49.9% #######
5 Percent MAHL (I bs/day) => 0.0936 0.5734 3.4803 11.2559
HWA.AT
Revised:November 2005

•
Workbook Name: ,Worksheet Name: AT Printed: , •
Page 1 of 1
Allocation Table Spreadsheet Instructions:
Headworks last approved: 02/02/1 C 1)Applicable Values should be entered In the Heavy Bordered cells.Rest of worksheet Is protected,password is
Allocation Table updated:. 01/01/22 2)Formulas are discussed In the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 01/01/22 3)HWA and AT worksheets in this workbook are linked,Pollutant Names,MAHLs,Basis,and Uncontrollable load
in this AT worksheet are automatically entered from the HWA spreadsheet.This includes pollutant names in
columns AT through BK.
eorw=>South Burlington
seocsa,NC0023786
FLOW BOD TSS Ammonia
Industry Type Renewal Modification Date Permit Limits Permit Limits Pa-mit Limits Permit Limits
IUP INDUSTRY NAMES Perrnit Rpe of Effective Effective Permit Conc. Load Conc. Load Conc. Load
Count Iermcssapurxaey) number _number Industry Date Date Expires MGD gal/day I lbs/day mg/I Ibs'day mg/I lbs/day
1 Alamance Foods 67 0001 7 Dairy 'l, 01/01/22 r ' 12/31/26
2 McComb Industries 71 0001 , Textile 01/01/22 + ) 12/31/26
3 Carolina Biological Supply 7 65 0001 _aboratoc 01/01/22 a 12 1
4 Carolina Hosiery 55 0001 ' Textile r 01/01/22 ' 12/31/26 •
•
5 Kayser Roth 52 0001 Textile• 07/01/21 , ,I 06/30/26
6 Labcorp 66 0001 _aboratorf 01/01/22 12/31/26 ; _ ,,,!
Labcorp 66 0002 :_aboratori 01/01/22 12/31/26
7 Rckelt Hosiery 76 0001 Textile a 01/01/22 . 12/31/26
•
•
ColurmTotals=> I i �I 0 01 L�
Basis=> NPDES Design Design Design
MAHL from HWA(lbs/day)_> NPDES Permitted Flow=> 12.0000 45036 22518 3002.40
Uncontrollable Loading(lbs/day)_> 4.9900 12110 9031 1082.03
Total Allowable for Industry(MAIL)(lbs/day)_> 7.0100 32926 13487 1920.37
Total Permitted to Industry(lbs/day)_> 0 0 0.00
MAIL left(lbJday)_> #VALUE! _ 32926 13487 1920.37
Pecan Allow.Ind.(MAIL)still available(%)=> 100.0% 100.0% 100.0%
Percent MAHL still available(%)_> 73.1% 59.9% 64.0%
5 Percent MAHL(Ibs/day)-> 0.6000 2252 1126 150.12
•
•
•
•
HWA.AT
• Revised:November 2005

Workbook Name : ,Worksheet Name:AT Printed: , •
Page 1 of 1
Allocation Table
Headworks last approved: 02/02/16
Allocation Table updated: 01/01/22
Permits last modified: 01/01/22
norv=>South Burlington
NPOESa>NC0023786
Arsallc Cadmium Chromium Copper Cyanide Lead Mercury Molybdenum Nickel
Industry Permit Limits Permit Limits Permit Limits Permit Limits . Permil Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Ape Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (yesxuaayawoyl number number mq/I lbs/day lbs/day mg/I lbs/day .l lbs/day .I Ibs/day m.1 lbs/day mdl lbs/day mg/I lbs/day /I lbs/day
1 AlamanceFoods 67 0001 �-- ` ... 0.2uI 0.4ui $ 0.0500
2 McComb Industries 71 0001 1.8311, 0400l ¢ ! 0.1400
3 Carolina Biologi cal Supply 65 0001 ~� } O.t10i; 0.041� 0.0100
4 Carolina Hosiery 55 0001 ^� � 0.61•C 0.3111 �� • _ 0.1000
5 'Kayser Roth 52 0001 • 8....sc 1.5u( 0.8000
6 Labcorp 66 • 0001 `-� , 0.111. 0.1',.. 0.00110 0.0150
Labcorp 66 0002 r�l 0.l� s 0.1006 0.00040 0.0150
�
7 Pickett Hosiery 76 0001 / 1.006k 0.8211 ♦ 0.0800
•
Column Totals=> , 0.0000 0.0000 1 11.9300 3.6600 0.0000 'T 0.00001 1 0.001500f 0.00001 I 1.21001
Stream Stream AS/NIVTF AS/NitTF Stream Stream Sludge Stream
Bays=> Std Std Inhibition inhibition Std Std Stream Std Ceiling Std
MAHL from HWA 013s/day)-> 1.2207 0.4069 24.7867 34.9422 1.0829 4.3037 0.063437 1.6953 4.7480
Uncontrollable Loading(lbs/day)_> 0.1248 0.1248 0.4495 1.9477 0.2081 0.1540 0.012485 0.0541 0.5036
Total Allowable for Industry(MAIL)(lbyday)=> 1.0958 0.2820 24.3372 32.9946 0.8748 4.1497 0.050952 1.6412 4.2445
Total Permitted to Industry(lbslday)_> 0.0000 0.0000 11.9300 3.6600 0.0000 0.0000 0.001500 0.0000 1.2100
MAIL left(Ibs/day)_> 1.0958 0.2820 12.4072 29.3346 0.8748 4.1497 0.049452 1.6412 3.0345
Percent Allow.Ind.(MAIL)still available(%)=> 100.0% 100.0% 51.0% 88.9% 100.0% 100.0% 97.1% 100.0% 71.5%
Percent MAHL still available(%)-> 89.8% 69 3% 50.1% 84.0% 80.8% 96.4% 78.0% 96.8% 63.9%
5 Percent MAHL(lbs/day)_> 0.0610 00203 1.2393 1.7471 0.0541 0.2152 0.003172 0.0848 0.2374
HWA.AT
Revised:November 2005

Workbook Name : , Worksheet Name: AT Printed: , •
Page 1 of 1
Allocation Table
Headworks last approved: _ 02/02/16
Allocation Table updated: 01/01/22
Permits last modified: 01/01/22
POTw=> South Burlington
NPDES#=> NC0023786
Selenium Silver Zinc Total Nitrogen Total Phos. Aluminum
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (pleasell5l alphabelldy) number number mg/I I bs/day mg/I I bs/day mg/I I bs/day mg/I I bs/day mg/I I bs/day mg/I I bs/day
1 Alamance Foods 67 0001 1.5000
2 McComb Industries 71 0001 0.8000
3 Carolina Biological Supply 65 0001 1.0000
4 Carolina Hosi n y 55 , 0001 P 0.6600
5 Kayser Roth 52 , 0001 2.6000
6 Labcorp 66 0001 0.2500
Labcorp 66 0002 0.2500
7 Pickett Hosiery 76 0001 ' 0.400Q ,
Column Totals=> 1 0.0000� 0.0000 7.4600, 0.001 0.001 0.0000'
Stream AS/Nit/TF AS/Nit/TF
Basis=> Std inhibition inhibition NPDES
MAHL from HWA (lbs/day) => 0.6714 15.9242 74.9374 546.56
Uncontrollable Loading(lbs/day) => 0.0541 0.2081 7.9404 188.78 36.5893
Total Allowable for Industry(MAIL)(Ibs/day) => 0.6173 15.7161 66.9969 357.78
Total Permitted to Industry(Ibs/day) => 0.0000 0.0000 _ 7.4600 0.00 0.00 0.0000
MAIL left(lbs/day) _> 0.6173 15.7161 59.5369 357.78
Percent Allow. Ind. (MAIL)still available(%) => 100.0% 100.0% 88.9% ######/! 100.0% #######
Percent MAHL still available(%) => 91.9% 98.7% 79.4%' ####### 65.5% #######
5 Percent MAHL (Ibs/day) => 0.0336 0.7962 3.7469 27.3280
HWA.AT
Revised:November 2005

January 3,2022
Robert C.Patterson Jr.,P.E.
Water Resources Director
Subject: Progress of the Fats,Oil &Grease Program
> The City of Burlington's Fats,Oils and Grease Program was implemented as a
two-phase program December 15,2000. Phase I consisted of a cooperative effort
relying on the participation of the food establishments.
➢ Beginning January 01,2001 all food establishments that have grease traps or
interceptors are required to maintain pumping records on site.
> Identified food establishments must maintain an annual pumping schedule and are
required to keep records that identify who performed the pumping or clean out,
when it was done, and where the waste was disposed.
> Inspections for O&G interceptors (grease traps,pits or under counter units)will
begin within the areas of historically high incidence of sewer overflows and then
expand inspections to include the remaining food establishments.
➢ The City of Burlington City Council approved a fee schedule that includes a
$30.00 fee for Fats, Oils and Grease inspections.
> Due to the coronavirus outbreak, in-person inspections were limited to facilities
where high amounts of FOG were seen being discharged. These inspections have
addressed employee education in regards to grease disposal techniques,record
keeping, and proper maintenance of grease traps or interceptors if present.
Pumping records were received electronically and reviewed from 59 food service
establishments.
➢ A program for the Alamance-Burlington school system consisting of 17 school
cafeterias is being implemented.
> The City of Burlington's efforts to reduce residential Fats, Oils, and Grease into
its sewer system consist of educational information inserts added to customer's
water bills and information being published in the City's quarterly publication
"City Works".

•
2021 Dental Amalgam Rule Update
According to the NC Dental Board, in 2019, 43 licensed dentists are in the City of
Burlington's service area. Some of the dentists on this list have dental facilities that are located
outside the City of Burlington's service area, closed, or do not place or remove dental amalgam.
One-time Compliance Report forms were sent to 31 dental facilities and have been completed by
and received from 31 dental facilities.

surf ,
cl S
ROY COOPER /1� j"n
Governor .. Ill I .+
ELIZABETH S.BISER ��v2 r' I.
Secretory `?e aw+�°//
S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
August 30, 2021
Mr.Robert C.Patterson,Jr.,P.E.
Water Resources Director
City of Burlington
P.O.Box 1358
Burlington,North Carolina 27216
SUBJECT: Pretreatment Compliance Inspection(PCI)
City of Burlington
NPDES#NC0023876/South WWTP&NC0023868/East WWTP
Alamance County
Dear Mr.Patterson:
On August 12,2021 a Pretreatment Compliance Inspection(PCI)was performed by Jim Gonsiewski of the
Winston-Salem Regional Office. Ms. Kristy King was present for the inspection. The purpose of this
inspection was to determine the effectiveness of the City's pretreatment program,which includes reviewing
the files, including industrial monitoring data, POTW plant performance, industry monitoring data, and
adherence to the enforcement response plan(ERP).
Background
The City has twelve(12)Significant Industrial Users(SIUs),two(2)of which are categorical. Both of the
City's wastewater treatment plants are permitted for 12 MGD.
POTW Interview
There are no known plant issues related to pretreatment.
Pretreatment Program Elements Review
The Headworks Analysis (HWA) renewal was submitted on March 17, 2020. The HWA renewal is
currently in review.
The Industrial Waste Survey(IWS)renewal was submitted on July 1,2021. The IWS renewal is currently
in review.
The Sewer Use Ordinance(SUO)was approved on March 1,2013.
The Enforcement Response Plan(ERP)was approved on February 5,2020.
The Long Term Monitoring Plan(LTMP)was approved on January 27,2006.
Q.--:,) NorthCarolina DepartmentofEnvironmental Quality Division ofWaterResourcesWinstonSalemRegionalOffice450WestFlanesMill RoadSuite300IWinstonSalem,North Carolina 27105
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Oenartmem oltimmvnul WM /. 336.776.9800

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LTMP File Review
The Long Term Monitoring Plan(LTMP)is being conducted at the proper locations and frequencies.
Industrial User Permit(IUP)File Review
None of the twelve(12)SIUs were in significant noncompliance(SNC)in 2020.
A review of the file for Indulor(#0089)revealed that the monitoring data was well organized and compliant.
A review of the file for ITGBI(#0006)revealed that the monitoring data was well organized and compliant.
A review of the file for McComb Industries(#0071)revealed that the monitoring data was well organized
and compliant.
The slug control plan for Indulor(#0089)was in good order.
The slug control plan for ITGBI(#0006)was in good order. II
The slug control plan for McComb Industries(#0071)was in good order.
Action Items
No other action items were noted.
The pretreatment program is considered satisfactory. Ms. King continues to maintain an effective
pretreatment program.If you have any questions,please contact Jim Gonsiewski or me at(336)776-9800.
Sincerely,
`-8ocu84a.a by:
Vie . . , ,
oo2pi gviB7444-•
Jennifer F.Graznak
Assistant Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources,NCDEQ—WSRO
Enclosure: PCI Report
cc: PERCS Unit—Michael Montebello(Electronic Copy)
Kristy King—City of Burlington(Electronic Copy)
WSRO Electronic Files
Laserfiche Files
North Carolina Department of Environmental Quality I Division of Water Resources
�:;Vi1N rnW-i+;�
����JJJJ Winston-Salem Regional Office 1450 West Hanes Mill Road,Suite 300 I Winston-Salem.North Carolina 27105
o;o.,nm E.:,;:....ai c.m\ 336.776.9800