NC0026441_Annual Performance_20200219

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Public Works and Utilities
February 19, 2020 RECEIVED
MAR 0 5 2020
NC DENR
PERCS Unit NCDEpIDwRINPDES
1617 Mail Service Center
Raleigh, NC 27699-1617
Dear PERCS Unit,
Enclosed is the original and one copy of the Town of Siler City's 2019 Pretreatment Annual Report. Please
review and should you have any questions or need additional information, please let me know.
If you have questions, please do not hesitate to contact me.
Sincerely,
/raFChris McCorquod
Director of Public Works and Utilities
Town of Siler City
Chris McCorquodale
Director Public Works and Utilities [e-mail]
PO Box 769•311 N.Second Avenue Phone:[phone]•Fax:[phone]
Siler City,NC 27344-0769 www.silercity.org

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Public Works and Utilities
February 19, 2020
ANNUAL PRETREATMENT REPORT NARRATIVE
NOTICE OF NONCOMPLIANCE
Brookwood Farms, Inc. — I.U. 003
Brookwood Farms, Inc. did not have any violations through the Town's monitoring program for the 2019 year
Brookwood Farms, Inc. did not report any violations through their self-monitoring program for the 2019 year.
Mountaire Farms, Inc. — I.U. 004
Mountaire Farms, Inc. did not have any violations through the Town's monitoring program for the 2019 year
Mountaire Farms, Inc. did not report any violations through their self-monitoring program for the 2019 year.
HWA is due this year and will be updated to include Mountaire Farms.
Chris McCorquodale
Director of Public Works and Utilities
Town of Siler City
Chris McCorquodale
Public Works and Utilities Director [e-mail]
PO Box 769.311 N.Second Avenue Phone:[phone]•Fax:[phone]
Siler City,NC 27344-0769 www.silercity.org

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: Town of Siler City
2. "Primary" NPDES Number NCO() 26441
or Non Discharge Permit#if applicable=>
3. PAR Begin Date, please enter 01/01/yyyy 3.=> 1/1/2019
4. PAR End Date, please enter 12/31/yyyy 4.=> 12/31/2019
5. Total number of SIUs, includes CIUs 5.=> 2
6. Number of CIUs 6.=> 0
7. Number of SIUs with no IUP, or with an expired IUP 7.=> 0
8. Number of SIUs not inspected by POTW 8.=> 0
9. Number of SIUs not sampled by POTW 9.=> 0
10. Number of SIUs in SNC due to IUP Limit violations 10.=> 0
11. Number of SIUs in SNC due to Reporting violations 11._> 0
12. Number of SIUs in SNC due to violation of a Compliance Schedule,CO,AO or similar 12.=> 0
13. Number of CIUs in SNC 13.=> 0
14. Number of SIUs included in Public Notice 14.=> 0
15 Total number of SIUs on a compliance schedule, CO, AO or similar 15.=> 0
16. Number of NOVs,NNCs or similar assesed to SIUs 16.=> 6
17. Number of Civil Penalties assessed to SIUs 17.=> 0
18. Number of Criminal Penalties assessed to SIUs 18.=> 0
19. Total Amount of Civil Penalties Collected 19.=> $ 0
20. Number of IUs from which penalties collected 20.=> 0
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
RI Industrial User PAR Pretreatment Annual Report
revised 1/2018: PAR PPS 2018

Pretreatment Annual Report (PAR) PAR covers this calendar year=> 2019
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => Town of Siler City
WWTP =Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => Siler City WWTP
SIU= Significant Industrial User NPDES # => NC0026441
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.
3 1 Brookwood Farms, Inc. Parameter Violations None None
4 1 Mountaire Farms, Inc. Parameter Violations None 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

h ist if
IN REPORT
Siler City
2012 2013 2014 2015 2016 2017 2018
1st half I 2nd half 1st half I 2nd half 1st half 12nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half 1st half I 2nd half
Brookwood Farms, Inc. PreviousNames: Hickory Mountain Farms
IUP# 0003 Pipe# 1 SIU Word Description:
food,meat,pork/ham
IUP Status:Active
BOD I I X X
TSS I I X X
An'X'in a semi-annual period indicates snc for the period for the respective parameter.
PRINTED ON: 12/20/2019 This information is compiled from many sources,and has not been verified. PAGE 64
Contact the local pretreatment coordinator or state pretreatment staff if errors are noted.

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name=> Town of Siler City Name Brookwood Farms,Inc.
Use separate forms for each industry/pipe WWTP Name=> Siler City WWTP IUP# 3
Enter BDL values as<(value) NPDES#=> NC0026441 Pipe# 1
1st 6 months,dates=> 1/1/2019 to 6/30/2019
2nd 6 months,dates=> 7/1/2019 to 12/21/2019
1+low, mga liu1U I as Ammonia
l St b 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=> 141 137 12 12 12 12 6 6
* Maximum (mg/1)=> 0.03141 0.03315 105 58 54 86 4.4 4
* or Maximum (lb/d)_>
* or Average(mg/1)=>
* or Average Loading(lb/d)_>
%violations,(chronic SNC is>=66%)_> 0.0% 0.0% 0.0% 0.0% n/a n/a
TRC violations,(SNC is>=33 %)=> 0.0% 0.0% 0.0% 0.0% n/a n/a
Arsenic - Cadmium I Chromium Chloride
. 1st 6 months 2nd 6 months 1st 6 months nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months
Total#of samples=> 1 1 1 8 7
* Maximum (mg/I)=> <0.01 <0.002 <0.005 1820 1800
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(1b/d)=>
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a n/a n/a
%TRC violations,(SNC is>=33 %)=> n/a n/a n/a n/a n/a n/a n/a n/a
Copper INO2/NO3 Lead -Mercury
1st 6 months 2nd 6 months 1st 6 months 2nd 6 months 1st 6 months 2nd 6 months Ist 6 months 2nd 6 months
Total#of samples=> 0 8 11 1 1
* Maximum (mg/1)=> 0 80.8 114 <0.01 <0.0002
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a n/a n/a
%TRC violations,(SNC is>=33 %)=> n/a n/a n/a n/a n/a n/a n/a n/a
BDL=>Below Detection Limit mg/1=>milligrams per liter
* POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance File name: PAPitf13E8hffisideNihiided a¢t dectIA4B,pages 12,13,14 Blank 1DSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Pretreatment Annual Report (PAR) Industry Name Brookwood Farms,Inc.
Industrial Data Summary Form (IDSF) IUP# 3
Use separate forms for each industry/pipe Pipe# 1
liNicxei aeienium mow naenum Lane
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=> 1 1 1 1
* Maximum (mg/1)=> 0.1 0.01 0.025 0.041
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)=> n,a n/a n/a n/a n/a n/a n/a n/a
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
pH 6.0-9.0 Total Aitrogen Total Phosphorus -1•KUN
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=> 12 12 8 6 8 11 8 11
* Maximum=> 8.6 8.77 175.5 116.3 12.3 4.69 58.1 Ei?.5
* or Minimum=>
*
*
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n a nr a n/a ni a
%TRC violations,(SNC is>=33%)=> n/a n/a n/a n/a n/a n/a n/a n/a
U11& (crease
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=> 1 0
* Maximum (mg/l)=> <5
* or Maximum (lb/d)=>
* or Average(mg/1)_>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)_> n/a n/a
%TRC violations,(SNC is>=33%)_> n/a nia
BDL=>Below Detection Limit mg/1=>milligrams per liter
* POTW must enter at least one of these IUP=>Industrial User Permit lb/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL, l/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance File name: PP(Rod131zfhaisaliceNGtiidedCkhafttr�@ sicc1t1iMB,pages 12,13,14 Blank IDSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name Mountaire Farms,Inc.
Industrial Data Summary Form (IDSF) IUP# 4
Use separate forms for each industry/pipe Pipe# 1
Enter BDL values as< (value)
h low, mgd BUD '1 SS Ammonia
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=> 199 185 31 32 31 32 31 32
* Maximum (mg/1)_> 1.404 1.532 461 375 174 174 29 26.7
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(1b/d)=>
%violations,(chronic SNC is>=66%)_> 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
%TRC violations,(SNC is>=33 %)=> 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Arsenic Cadmium Chromium (Chloride
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=> 1 0 1 0 1 1 26 27
* Maximum (mg/1)=> <0.1 <0.002 <0.005 <0.005 268 417
* or Maximum (Ib/d)=>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)=> n/a n/a nia n/a n/a n/a n/a n/a
%TRC violations,(SNC is>=33 %)=> n/a n'a n/a n/a n/a n/a n%a n/a
Copper NO2/NO3 -Lead Mercury
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=> 1 1 2 7 0 0 1 2
* Maximum (mg/1)=> 0.04 0.04 1 1.5 <0.0002 4.76
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(Ib/d)=>
%violations,(chronic SNC is>=66%)=> n/a n/a n/a n/a n/a n/a n/a n/a
%TRC violations,(SNC is>=33 %)_> n/a n/a n/a n/a n/a n/a n/a n/a
BDL=>Below Detection Limit mg/1=>milligrams per liter
* POTW must enter at least one of these IUP=>Industrial User Permit lb/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,l/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance File name: PAIRi[HiSdhsksiiImErtiicirti Ctthaftt slGcti4I4B,pages 12,13,14 Blank IDSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name Mountaire Farms,Inc.
Industrial Data Summary Form (IDSF) IUP# 4
Use separate forms for each industry/pipe Pipe# I
Enter BDL values as < (value)
Nickel Selenium 'Molybdenum Zinc
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=> 1 1 1 1 1 1 1 1
* Maximum (mg/1)=> 0.012 0.012 <0.01 <0.01 0.006 0.006 0.058 0.058
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)=> n/a n/a n/a nia n/a n!a n/a n/a
%TRC violations,(SNC is>=33 %)=> n/a n/a n/a n/a n/a Iva n/a n/a
1pH 6.0-9.0 -1 otal Nitrogen Total Phosphorus 'l KIN
I st 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=> 31 32, 26 32 26 32 26 32
* Maximum (mg/1)=> 8.08 7.83 75.6 86.5 10.6 5.5 56.3 56.3
* or Maximum (lb/d)=>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)_> n/a n/a 0.0% 0.0% 0.0% 0.0%
%TRC violations,(SNC is>=33 %)=> n/a n/a 0.0% 0.0% 0.0% 0.0%
IViI& Grease
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=> 1 0
* Maximum (mg/1)=> <5.0 0
* or Maximum (lb/d)_>
* or Average(mg/1)=>
* or Average Loading(lb/d)=>
%violations,(chronic SNC is>=66%)_> n/a n/a
%TRC violations,(SNC is>=33%)=> n/a n/a
BDL=>Below Detection Limit mg/1=>milligrams per liter
* POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month&if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance File name: PAStittfigiffiebsideiiiiiiidrddithalitegditskcliNk4B,pages 12,13, 14 Blank IDSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Workbook Name : HWAATDesign-SilerCity2013-2015 (3), Worksheet Name: AT Printed: 6/23/2016, 1:55 PM
Page 1 of 4
Allocation Table Spreadsheet Instructions:
Headworks last approved: 05/06/16 1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected,password is
"2".
Allocation Table updated: 04/06/16 2)Formulas are discussed in the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 01/01/16. 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.
Pores-Town of Siler City
NPDE3"-> NC0026441
FLOW BOD TSS
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits
RIP INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load
Count (please Lin dphebeticrr) number number Industry Date Date Expires MGD gal/day mg/1 lbs/day mg/1 lbs/day
1 Brookwood Farms,Inc. 0003—_ 0003 .ork/ham 01/01/16 01/01/16 12/31/20 0.0350 35,000 800.00 233.52 450.00; 131.36
23 �.ain OE 1111,111111111.1.1111._ II ��
•
.1111111.11111.11111111111ME. OM- MIMI i
7 �;
8 --- ----_-11.-0;
9 —. — t
10 ____..._.�.___ __ _ ._ _._ _.__-- -..--
Column Totals=> 0.0350 35,000 234 1311
Basis=> NPDES Design Design
MARL from HWA(lbs/day)_> NPDES Permitted Flow=> 4.0000 11676 6672
Uncontrollable Loading(lbs/day)_> 1.7407, 2570 3252
Total Allowable for Industry(MAIL)(lbs/day)_> 2.2593 9106 3420
Total Permitted to Industry(lbs/day)_> 0.0350 234 131
MAIL left(lbs/day)_> 2.2243 8873 3289
Percent Allow.Ind.(MAIL)still available(%)_> 98.5% 97.4% 96.2%
Percent MAHL still available(%)_> 55.6% 76.0% 49.3%
5 Percent MAHL(lbs/day)_> 0.2000 584 334
HWA.AT
Revised:November 2005

Workbook Name : HWAATDesign-SilerCity2013-2015 (3), Worksheet Name: AT Printed: 5/23/2015, 1:55 PM
Page 2 of 4
Allocation Table
Headworks last approved:1 05/06/16I
Allocation Table updated: 04/06/161
Permits last modified: 01/01/16I
Pores=Town of Siler City
NPDES: NC0026441
Ammonia Arsenic Cadmium Chromium Copper Cyanide
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please listNphabeach) number number mg/1 Ibs/da mg/I lbs/day mg/I lbs/day me lbs/day mg/1 lbs/day me lbT s/da
1 Brookwood Farms,Inc. 0003 1 0003 w
2
4
5 ~••�___ -- _ _
6 . .--
8 --- - --_.� t
9 _ _ -
10 MR
_ --�
Column Totals=> L 0.0000 0.0000' r 0.0000 • 0.0000 0.00001
Sludge Stream Stream AS/NitITF AS/Nit/TF
Basis=> NPDES Ceiling Std Std
inhibition inhibition
MARL from HWA(lbs/day)_> 541.98 0.2863 0.0969 4.4390 7.0240 1.4633
Uncontrollable Loading(lbs/day)=> 227.92 0.0436 0.0436 0.7259 1.1164
Total Allowable for Industry(MAIL)(Ibs/day)_> 314.05 0.2427 0.0533 3.7131 5.9076 Total Permitted to Industry(Ibs/day)_> 0.00 0.0000 �#
0.0000 0.0000 0.0000 0.0000
MAIL left(lbs/day)_> 314.05 0.2427 0.0533 3.7131 5.9076 #1414444/I
Percent Allow.Ind.(MAIL)still available(o o)=> 100.0% 100.0% 100.0% 100.0% 100.0%
1444444
Percent MARL still available(%)_> 57.9% 84.8% 55.0% 83.6% 84.1 % / 4
5 Percent MAHL(lbs/day)=> 27.10 0.0143 0.0048 0.2219 0.3512 0.0732
HWA.AT
Revised:November 2005

Workbook Name : HWAATDesign-SilerCity2013-2015 (3), Worksheet Name: AT Printed:6/23/2016, 1:55 PM
Page 3 of 4
Allocation Table
Headworks last approved: 0_5/06/16
Allocation Table updated:; 04/06/16
Permits last modified:' 01/01/16
Po,-w=>Town of Siler City
NPDES.> NC0026441
Lead Mercury Molybdenum Nickel Selenium Silver
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Peiuut Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count ___ (pI i�aIph'be0c]y) number number mg/1 lbs/da mg/I lbs/da mg/I lbs/da m: lbs/da mg/I lbs/da mg/I lbs/day_1 Brookwood Farms,Inc. 0003 0003
1=1111111111.111111111.'
3 111111111111111111111111M___011111111111111.-- __PM... mom __________ , _____ -____41
5
6 � : i'
8 IS -___
KIM
TEM
Column Totals=> 0.0000 0.000000 0.0000 0.0000 0.0000 0.0000
Stream Sludge
Basis=> Std Stream Std B Sludge Stream
Ceiling Ceiling Std
MAHL from HWA(lbs/day)=> 1.0244 0.018618 0.3904 1.7177 0.1598
Uncontrollable Loading(lbs/day)_> 0.7114 0.003194
0.0334 0.0958 0.0871
Total Allowable for Industry(MAIL)(lbs/day)_> 0.3130 0.015424 0.3570
Total Permitted to Industry(lbs/day)=> 0.0000 0.000000 0.0000 0.0000.000 0.0727
0.0000 0.0000
MAIL left(lbs/day)_> 0.3130 0.015424 0.3570 1.6219 0.0727
Percent Allow.Ind.(MAIL)still available(%)_> 100.0% 100.0% 100.0% 100.0% 100.0% #####/f
Percent MARL still available(%)_> 30.6% 82.8% 91.4% 94.4% 45.5% #####/#t
5 Percent MARL(lbs/day)_> 0.0512 0.000931 0.0195 0.0859 0.0080
HWA.AT
Revised:November 2005

Workbook Name : HWAATDesign-SilerCity2013-2015 (3), Worksheet Name: AT Printed:6/23/2016, 1:55 PM
Page 4 of 4
Allocation Table _
Headworks last approved: 05/06/161
Allocation Table updated: 04/06/16l
Permits last modified:. 01/01/161
Po,w= Town of Siler City
NPDESg=> NC0026441
Zinc Total Nitrogen Total Phos.
Industry Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load
Count abase 4uNph:t,..i69 number number m_ lbs/da mg/I Ibs/da m: lbs/da
1 ;Brookwood Farms,Inc. 0003 j 0003 1111.11..
--=1:
5 6 �_—t�!
' — jam
8 i ,
9 �; ' ---
to N ___ . - ;
Column Totals=> f 0.0000 0.00
0.00
Sludge
Basis=> Ceiling Design NPDES
MARL from HWA(lbs/day)> 14.1243 ###f # 395.50
Uncontrollable Loading(lbs/day)> 3.1837 431.1679 53.41
Total Allowable for Industry(MAIL)(lbs/day)_> 10.9407 1070.03 342.09
Total Permitted to Industry(lbs/day)> 0.0000 0.00 0.00
MAIL Left(lbs/day)=> 10.9407 1070.03 342.09
Percent Allow.Ind(MAIL)still available(%)> 100.0% 100.0% 100.0
Percent MARL still available(%)=> 77.5% 71.3% 86.5%
5 Percent MARL(lbs/day)> 0.7062 75.06 19.7748
HWA.AT
Revised:November 2005

TOWN OF SILER CITY
LONG TERM MONITORING PLAN
(UPDATED 02/19/=?0 a 0
A. SAMPLING POINTS
1. INFLUENT
2. EFFLUENT
3. ACTIVATED SLUDGE BASIN (OXIDATION DITCH)
4. SLUDGE TO DISPOSAL
5. SIU 0003 -BROOKWOOD FARMS
. ST A.voOy - Mo U Kri-PrL2 E MS
B. POLLUTANTS OF CONCERN (P.O.C.)
1. As 12. Total Phosphorus
2. Cd 13. NH3-N
3. Cr 14. BOD
4. Cu 15. TSS
5. Pb 16. % solids
6. Hg 17. Flow
7. Mo 18. Oil & Grease(Industries only)
8. Ni 19. Total Nitrogen
9. Se
10. Zn
11. Chloride
C. FLOW
Flow is monitored at the influent site during sampling events.
D. SIU MONITORING
Significant Industrial User monitoring will be conducted per industrial
User permit. All POC's will be monitored once per year.
1

TOWN OFSILER CITY
LONG TERM MONITORING PLAN
(UPDATED 02/ 19/2020)
E. SAMPLING FREQUENCY
Sampling First Thereafter One Year
Point Year before IIWA
1. Influent Quarterly on a Quarterly on a Monthly on a
workday per workday per workday per
NPDES NPDES NPDRS
2. Effluent Quarterly on a Quarterly on a Monthly on a
workday per workday per workday per
NPDBS IDRS NPDHS
3. Activated once per year once per year once per year
Sludge Basin
4. Sludge to per sludge permit per sludge permit per sludge permit
Disposal & 503 regs 503 regs 86 503 regs
5. SIU #0003 Per SIU Permit Per SIU Permit Per SIU Permit
all POC's once all POC's once all POC's once
per year per year per year
6. SIU #0004 Per SIU Permit Per SIU Permit Per SIU Permit
all POC's once all POC's once all POC's once
per year per year per year

TOWNOFSLERCIT
LONGTERMMONITORINGPLAN
(UPDATED 02/19/2020)
F. SAMPLING PLAN
POC Pt.1 Pt.2 Pt.3 Pt.4 Pt.5
As X X X X X
Cd X X X X X
Cr X X X X X
Cu X X X X' X
Pb X X X X X
Hg" X X X X X
Mb X X X X X
Ni X X X X X
Se X X X X X
Zn X X X X X
Total NitrogenX X X
Chloride X X X
Total
Phosphorus X X X
NH3-N X X X X
BOD X X X
TSS X X X
Oil & Grease X
%Solids X
FIOW X
*EPA Method 1631 for plant Effluent. All others use method 245.1

TOWN OF SILER CITY
LONG TERM MONITORING PLAN
(UPDATED 02//9/.2 pip
G. DETECTION LEVEL AND SAMPLE METHOD
POC DETECTION LEVELmail SAMPLE METHOD
As 0.010 24 Hour Composite
Cd 0.002 24 Hour Composite
Cr 0.005 24 Hour Composite
Cu 0.002 24 Hour Composite
Pb 0.010 24 Hour Composite
Hg-Effluent 0.000001 Grab
Hg-aIl other sites 0.0002 24 Hour Composite
Mb 0.005 24 Hour Composite
Ni 0.010 24 Hour Composite
Se 0.010 24 Hour Composite
Zn 0.010 24 Hour Composite
Total nitrogen 0.10 24 Hour Composite
Chloride 0.10 24 Hour Composite
Total Phosphorus 0.02 24 Hour Composite
NH3-N 0.50 24 Hour Composite
SOD 2.0 24 Hour Composite
TSS 2.5 24 Hour Composite
Oil & Grease 5.0 Grab
% Solids Grab
Flow 24 Hour Composite
4

r
Pretreatment Program Info Database printed on: 12/20/2019
for Program Name Slier City ''`�
WWTP Name Town of Siler City Stream Information IWC%at 7010 95.38
Program Approval Date 06/15/1984 7C1f5 flow cfs/mgd 0.3 / 0.19
Pretreatment Status Full 1Q10 Flow cfs/mgd 0.26 / 0.16
Stream Classification C
Region RRO Basin Number CPF12
County Chatham Receiving Stream Name LOVES CREEK
NPDES Number NC0026441
NPDES Effective Date Last PAR Rec 02/02/2019 PAR Due Date 03/01/2020 mercury
06/01/2014 1631
Current Fiscal
NPDES Expire Date 05/31/2019 required
Year PCI Done
POTW is Primary WTP TRUE Last Audit on 08/10/2016 Audit Year Next20/21 yes
W
Design Flow mgd 4.0000 %Design mgd is SIU permitted 32.13 Permitted SIU flow(mgd)[Pt_SIU) 1.285
WWTP SIU's 1 Program Sills 1 y "-"° .....
�
WWTP CIU's 0 Program CIUs 0 HWA 4) LIMP IWS SUO ERP '
date Inactive Date Next Due 09/01/2020 02/28/2023
Date Received by DWR 02/08/2016 04/25/2016 04/12/2018 12/18/2012 09/17/2008
Date Approved 05/06/2016 05/06/2016 05/15/2018 01/02/2013 11/19/2008
Adopt Date Required
Date Adopted 01/22/2013
\Info in this Box from Pt Contacts
��� Date Date Date
PT_Pro w'•3�W c'•- Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Mr.Chris McCorquodale 'Prim III 2 4581 j II 01//31 2018I 102/01/2018I =
[e-mail] qtq -lc-s;' '-I-j ;? PO Box 769 27344
Ms.Bobbie Hill 1 II919-742-4581 I ' II 01/31/2018 1 I
[e-mail] Lab Supervisor PO Box 769 [27344
Joey Smith =ciP4-1I919-548-3909 I I II I I I
[e-mail] Public Water Superintendent PO Box 769 27344
J
JPretreatment Related NOVs from DWQ _ DWR Central Office Contact Vivien Zhong
10/21/2005 NOV-2005-PC-0235-submit IUP mods DWR Regional Contact Cheng Zhang

Brookwood Farms, Inc. 003
TOWN-UPPER SELF-LOWER
800 450 6-9 150 Total Total .035 Cadmi Chrom Molybde
Date SOD TSS Ph 0&G Phosphorus Nitrogen Chloride Flow TKN N-NO3 Copper NH3 Arsenic um ium Mercury Nickel Lead Zinc Selenium nuim
1/8/2019 29 54 8.3 14.3 <0.5
2/5/2019 33 24 8 14.3 4
3/5/2019 12 <2.5 8.2 1.7 1600 21.3 50.5 125 <0.5
4/2/2019 29 11 8.4 21.7 4.4
5/9/2019 40 46 8.5 21.4 2.9
6/4/2019 33 30 8.6 <5 12.3 1770 17.6 44.9 9.7 1.8 <0.01 <0.002 <0.005 <0.0002 0.1 <0.01 0.041 <0.01 0.025
0 0 0
Total 6 6 6 1 2 2 6 2 2 0 6 1 1 1 1 1 1 1 1 1
7/2/2019 27.5 21.5 8.3 16.4 1.6
8/6/2019 24 11 8.2 4.8 30.8 43.5 16.3 <0.5
9/4/2019 41 68 8.2 3.6 18.5 21.7 114 <0.5
10/8/2019 23.9 <2.5 8.3 7.3 30.9 53 78.3 3.6
11/5/2019 28 24 7.8 2 28.8 47.7 104 <0.5
12/3/2019 58 86 7.6 3.9 1360 31.9 44.6 104 0.5
6 6 6 5 1 6 5 5 6 1 1 1 1 1 1 1 1 1
Total 12 12 12 0 7 3 12 7 7 0 12 1 1 1 1 1 1 1 1 1
800 450 6-9 150 Total Total .035
Date SOD T88 Ph 0&G Phosphorus Nitrogen Chloride Flow TNN N-NO3
1/10/2019 21.7 53 8.05 4.67 1520 24.33 34.4 80.8
2/14/2019 25 <12.5 8.1 1.27 1620 18.14 47.2 24.4
3/7/2019 14.9 13 8.16 3.96 1570 17.68 36.8 83.1
4/11/2019 19.4 28.5 8.6 5.71 1380 30.1 50.1 2.25
5/14/2019 50.5 24.7 8.28 8.56 1820 18.8 58.1 7.07
6/12/2019 105 14.7 8.37 6.7 1730 10.95 35.9 28.8
6 6 6 6
TOTAL 6 6 6 6 6 6 6
7/12/2019 37.3 27.5 8.3 2 1510 19.8 39.8 6.29
8/9/2019 22.7 8 8.4 4.31 1800 17.97 42.7 3.88
9/12/2019 22.2 14.8 8.77 3.11 1610 20.8 51.6 1.57
10/16/2019 11 10.5 8.1 4.69 1509 22.52 44.2 72.1
11/14/2019 30.4 33.2 7.79 1.5 6.6 25.29 62.5 45.2
12/4/2019 28.2 78 7.6 1.2 1240 19.31 37.4 75.6
6 6 6 6 6 6 6
TOTAL 12 12 12 12 12 12 12

Mountaire Farms, Inc. 004 town report
Total
800 450 6-9 150 Phosph Total Chlori 1.25 Arseni Cadmi Chrom Mercur Seleni Molybd
Date SOD TSS Ph 0&G orus Nitrogen de Flow TKN N-NO3 Copper NH3 c urn ium y Nickel Lead Zinc urn enuim
1/23/2019 0 67 6.8 176 3.2
1/30/2019 204 9 5.8 710 8.1
2/7/2019 317 20.5 6.5 739 11
3/7/2019 479 18.5 7.7 3 73.1 147 918 62 _ 1 11.1
4/4/2019 444 <2.5 7.1 994 11.8
5/14/2019 86 135 7.4 1110 29
6/6/2019 159 174 7.5 <5.0 5.5 75.6 203 4172 56.3 0.36 0.04 19.3 <0.1 <0.002 <0.005 <0.0002 0.012 0.058 <0.01 0.006
7 7 7 1 2 2 2 2 2 1 7 1 1 1 1 1 1 1 1 _
TOTAL 7 7 7 1 2 2 2 2 2 1 7 1 1 1 1 1 1 1 1
7/11/2019 333 33 6.9 1.3 61 1456 45.4 0.95 15.6
8/8/2019 285 11 6.8 1.1 64.5 1424 45.5 0.97 19
9/12/2019 360 40 7.2 4.6 77.4 1349 53.1 0.6 24.3
10/3/2019 359 33 7.1 2.1 67.2 1407 49.8 <0.2 17.4
11/20/2019 327 20 6.8 2.7 83.9 1485 56 1.2 27.9
12/5/2019 375 16 6.7 2.4 86.5 1355 60 1.5 26.5
0
6 6 6 6 6 6 6 6
TOTAL 13 13 13 1 8 8 2 8 8 13

Mountaire Farms, Inc. 004 Self Report
Total
SOO 450 6-9 150 Phosp Total 1.25 Seleni Molybd
Date BOD TSS Ph 0&G horus Nitrogen Chloride Flow TKN N-NO3 Copper NH3 Arsenic Cadmium Chromium Mercury Nickel Lead Zinc um enuim
1/15/2019 109 <16.7 7.62 0.679 17.44 112 1192.4 15.2 2.24
1/22/2019 232 33.3 7.8 5.23 25.1 104 2897.8 22 3.1 _
1/29/2019 378 43.5 7.26 7.05 52.17 112 2723.1 43.7 8.47
2/5/2019 461 8.38 7.57 10.6 58.39 11.3 3915.1 49.2 9.19
2/14/2019 192 <25 7.55 1.31 34.17 144 4524.2 26 8.17
2/19/2019 181 35 6.91 1.1 30.4 190 4738 24.7 5.7
2/27/2019 307 36 7.29 1.56 43.89 131 4093.2 35.9 7.99
3/5/2019 217 11.7 6.85 3.72 30.4 186 5152.4 25.7 4.7
3/12/2019 249 <12.5 7.1 2.7 48.12 131 5322.3 40.8 7.32
3/19/2019 36.1 3.83 7.07 2.36 45.27 171 5538.9 38.6 _ 6.67 5.16
3/26/2019 223 13 7.36 2.55 35.72 125 5577.9 30.4 5.32
4/2/2019 270 28.3 7.73 1.18 44.21 162 5290.5 35.1 9.11
4/9/2019 206 8.33 7.15 2.58 39.14 114 5529 30.7 8.44
4/17/2019 372 16 7.45 3.04 55.7 146 7024.4 43.5 12.2
4/23/2019 236 13.3 7.91 1.35 50.14 156 6579.9 41.2 8.94
4/30/2019 222 25.5 7.95 2.02 48.2 187 2086.8 40.3 7.9
5/7/2019 311 13 7.1 0.777 16.231 268 5447.5 0.531 15.7
5/14/2019 158 <100 8.08 1.78 68.6 205 7009.3 47.8 20.8
5/21/2019 28.4 70 7.05 2.75 32.3 121 6363.1 23.9 8.4 4.78
5/28/2019 87.6 35 7.36 2.62 44.5 111 5589.9 30.3 14.2
6/4/2019 98.8 78 7.57 1.51 39.62 138 7882.5 30.9 8.72
6/11/2019 341 39 7.37 2.12 43.7 151 8493.8 33.7 10
6/18/2019 327 7.9 7.71 1.31 49.9 233 7872.9 37.3 12.6
6/26/2019 290 10.5 7.34 2.62 49 180 7454.8 35.5 13.5
24 24 24 24 24 24 24 24 2
Total 24 24 24 24 24 24 24 24 2
Total
800 450 6-9 150 Phosp Total 1.25 Seleni Molybd
Date BOD TSS Ph 0&G horus Nitrogen Chloride Flow TKN N-NO3 NH3 Arsenic Cadmium Chromium Mercury Nickel Lead Zinc um minim
7/2/2019 325 16.3 7.48 1.19 51 209 6909.5 36.6 14.4
7/9/2019 195 <8.33 7.1 1.32 42.6 213 9848.1 29.4 13.2
7/16/2019 187 8.9 7.57 0.0601 48.1 201 9138.6 35.8 12.3
7/23/2019 341 3.8 7.36 1.31 40.7 263 8124.6 30.3 10.4
7/30/2019 249 6.8 7.36 1.05 35.6 235 3944.7 20.7 14.9
8/6/2019 256 <12.5 7.46 1.2 47.3 213 8414.8 35.9 11.4
8/13/2019 213 8.67 7.75 3.26 33.7 136 8375.3 25.2 8.5
8/20/2019 245 28 7.83 2.36 46.3 205 8796 33 13.3
8/27/2019 321 16.3 7.66 2.88 42 221 7348.7 32.3 9.7
9/3/2019 270 10.8 6.97 1.21 35.87 240 8260.4 27.9 7.97 4.76
9/10/2019 232 20.2 7.66 2 53.4 195 7995.1 39.1 14.3
9/17/2019 280 10.3 7.31 3.49 57.7 183 8718.2 40.5 17.2
9/24/2019 268 9.33 7.48 2.15 51.5 212 8195.3 38.8 12.7
10/1/2019 265 7 7.41 1.36 36.8 213 7262.1 30.4 6.4
10/8/2019 265 8.75 7.43 1.95 27.55 182 8155.9 19.4 8.15
10/15/2019 260 10.2 7.75 1.62 44.9 202 7653.7 33.1 11.8
10/22/2019 215 11 7.38 1.57 40.5 189 7834.4 30.5 10
10/29/2019 282 10.4 7.37 1.95 44.1 222 5034.9 31.3 12.8
11/5/2019 270 25.2 7.4 3.34 45.1 182 8239.6 34.7 10.4
11/12/2019 152 <5.00 7.35 1.37 48.1 128 8156.6 37.3 10.8
11/19/2019 214 20.6 6.95 1.49 26.2 143 8278.5 13.9 12.3
11/26/2019 352 21.7 _ 6.79 2.4 78 417 7672.3 58.8 19.2
12/3/2019 250 28.7 6.7 2.17 58.6 259 7970.9 46 12.6
12/10/2019 281 29.2 6.69 2.03 49 230 8645.3 37.3 11.7
12/17/2019 281 13.1 6.54 2.78 49.3 216 8525.8 37.9 11.4
12/26/2019 235 58.7 6.69 3 46.9 173 7814 32.3 14.6
26 26 26 26 26 26 26 26 t
Total 50 50 50 50 50 50 50 50 3