NC0026441_Pretreatment_Annual_Report_20200228

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Town of *trey ettp
Public Works and Utilities
February 19, 2020
NC DENR
PERCS Unit
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,
Chris McCorquo le
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
nn arivcmce a framework for oarsuccess tht-01 cgir halanred gorErrrt7nce,dynamic partnerships,and an engaged commaaoioi.

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Tobin of 6ifer Citp
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
To advalr?e o tKi me w,rr-!r/Or 0111-�.uccess Mrwlg, � balanced gomr-unt7ce,dpnarrrr f zrrtiret-SlUP ,(10d r711 P'r1c7u�fed comtnu11i(Y.

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: Town of Siler City
2. 'Primary" NPDES Number NC00 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 SNs 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
it. Number of SNs in SNC due to Reporting violations 11.=> 0
12. Number of SNs 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 SNs 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 [UP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Notice of Non-Compliance SRJ Significant Industrial User
CO Consent Order NOV Notice of Violation SNC Significant Non-Compliance
RJ Industrial User PAR Pretreatment Annual Report
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revised 1/2018: PAR PPS 2018

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A N I

TOWN OF SILER CITY
LONG TERM MONITORING PLAN
(UPDATED 02/19/?p a o
A. SAMPLING POINTS
l. INFLUENT
2. EFFLUENT
3. ACTIVATED SLUDGE BASIN (OXIDATION DITCH)
4. SLUDGE TO DISPOSAL
5. SIU 0003 —BROOKWOOD FARMS
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 Quarterlyona Monthly on
workday per workday per workday per
NPDES NPDES NPDRS
2. Effluent Quarterly on a Quarterlyona Monthlyona
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 persludgepermit per sludge permit per sludge permit
Disposal & 503 regs 503 regs & 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 PerSlUPermit 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.I Pt.2 Pt.3 PtA 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
TotalNitrogenX 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
G. DETECTION LEVEL AND SAWLE METHOD
POC DETECTION LEVELm 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-all 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
BOD 2.0 24 Hour Composite
TSS 2.5 24 Hour Composite
Oil &Grease 5.0 Grab
% Solids Grab
Flow 24 Hour Composite
4

Prctrpatwat Program, 104 Database printed on: 12/20/2019
for Program Name SIIer City
WWTP Name Town of Stier City
eream lnformatio- IWC%at 7Q10 95.38
_._
Program Approval Date 0611 511 9 84
7'Q16 Flow cfs 1 mgd 0.3 / 0,19
1Q10 Flow cfs/mgd 0.26 / 0.16
Pretreatment Status Full Stream Classification C
Region RRO Basin Number CPF12
County Chatham Receiving Stream Name LOVES CREEK
NPDES Number NCO026441
NPDES Effective Date Last PAR Rec 02/02/2019 PAR Due Date 03/01/2020 mercury
06/01/2014 Current Fiscal 1631
NPDES Expire Date 05/31/2019 required
Year PCl Done
POTW is Primary WWTP TRUE Last Audit on 08/10/2016 Audit Year Next20/21 yes
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 SIUs 1
WWTP CIU's 0 Prograr HWA LIMP IW5 suo ERR
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
Gate Date Date
PT_Pro G� �Jo`� ' �"`�` � Attended Attended Attended
Formaf Name 9 Prime Phones ext Fax HWA Wksp ]UP Wksp PAR Wksp
Mr.Chris McCorquodale Prim 91-g<74-Z--� ^"�9-,�'9 01131/2018 L 102/01/2018
[e-mail] j. ]' �Wastewater eF��t PO Box 769 127344
Ms,Bobbie Hil! 1 919-742-4581 01/31/2018
[e-mail] Lab Supervisor JPO Sox 769 1127344
Joey Smith -1 919-548-3909
[e-mail] Public Water Superintendent PO Box 769 27344
Pretreatment Related NOVs from DWQ DWR Central Office Contact ivien Zhong
10/21/2005 NOV-2005-PC-0235-submit IUP mods DWR Regional Contact Chang Zhang

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