NC0021491_Pretreatment_Annual_Report_20210305

Town of Mocksville, Dutchman Creek WWTP (NC0021491)
2020 Pretreatment Annual Report (PAR)
ENVIROLINK
March 5, 2021
NC DEQ
PERCS Unit
Michael Montebello
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Town of Mocksville Pretreatment Program 2020 PAR
Enclosed are an original and one copy of the Town of Mocksville's Pretreatment Annual
Report (PAR) for the period of January 1, 2020 through December 31, 2020.
I certify, under penalty of law, that this document and all attachments were prepared
under my direction or supervision in accordance with a system designed to assure that
qualified personnel properly gathered and evaluated the information submitted. Based on
my inquiry of the person or persons who manage the system, or those persons directly
responsible for gathering the information, the information submitted is, to the best of my
knowledge and belief, true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibilities of fines and
imprisonment for knowing violations.
If you have any questions concerning this material, please contact me at 336-549-8990.
Sincerely,
Robert White
Envirolink, Inc.
Dutchman Creek WWTP ORC
Envirolink, Inc.
lout 1'attnet Lt Q%tilitj c'lana8enent
PO Box 670, Bailey, North Carolina 27807
252-235-4900 (phone) 252-235-2132 (fax)

2
Town of Mocksville, Dutchman Creek WWTP (NC0021491)
2020 Pretreatment Annual Report (PAR)
Narrative
GENERAL INFORMATION:
Contact Information
Town of Mocksville
Ms. Lynn Trivette, Interim Town Manager
171 Clement Street
Mocksville, NC 27028
Acting Pretreatment Coordinator:
Mr. Robert White, Envirolink, Inc.
Dutchman Creek WWTP ORC
773 Sanford Ave
Mocksville, NC 27028
General Program Information:
➢ The LTMP, IWS, SUO, ERP, and IUPs are up to date. The HWA was due
December of 2020. The report was not completed within the required timeframe
and an extension was requested on March 4t1i, 2021.
➢ All dates on the Division's Database Program Information sheet are correct with
the exception of the contact information, of which is now updated.
➢ A copy of the corrected Program Information Sheet is enclosed.
General Permit Information:
➢ The House of Raeford/Brakebush Brothers facility IUP 0004 was issued to the
Brakebush Brothers facility for the period of 2/1/17 to 2/1/2022. A copy of the
IUP is attached.
➢ No permits lapsed or expired prior to renewal
➢ Formerly House of Raeford, the facility has changed its name to Brakebush
Brothers, Inc. There are no new SIUs.
SIU Information:
The only SIU discharging to Mocksville's Dutchman Creek WWTP is the Brakebush
Brothers Chicken Plant-Mocksville (IUP0004). During the first six -months of 2020, The
Brakebush facility had (1) daily max exceedance for BOD, (2) daily max exceedances for
pH, and (2) daily max exceedances for Oil/Grease — both of which exceeded the monthly
average mass limit. Two NOVs were issued by the Town to the Brakebush Brothers
facility, however, they were not in significant non-compliance for either six-month
monitoring period. Two NOVs and a penalty of $500.00 were issued.
Envirolink, Inc.
Waist ?attnet In Valli dlanagement
PO Box 670, Bailey, North Carolina 27807
252-235-4900 (phone) 2520235-2132 (fax)

3
A DAF pretreatment system went online as of October 2020. Prior to, no pretreatment
was being used. Since the addition of the pretreatment system no non-compliance events
have been observed. Because pretreatment did not commence until October, no
inspection was conducted for that year. A 2021 inspection will be required.
Brakebush Brothers Daily Discharge Exceedances
BOD: Daily Max Exceedances (2020
Date
Parameter
Exceeded
Permitted
Limit
Amount of
Exceedance
(lbs./day)
06/16/2020
BOD daily max
limit
750 lbs/day
802.2 lbs/day
BOD: Monthly Averages (2020
Month
Average (lbs./day)
Exceedance (Y/N)
January
163.31
N
February
238.92
N
March
485.26
N
April
• 237.30
N
May
184.64
N
June
348.63
N
July
335.68
N
August
366.98
N
September
266.09
N
October
190.81
N
November
238.23
N
December
404.59
N
TSS: No Exceedances
Oil and Grease: (2) daily max mass exceedances, (2) monthly average
mass limit exceedances
Date
Parameter
Exceeded
Permitted
Limit
Amount of
Exceedance
(lbs./day)
03/24/2020
Oil and Grease (daily mass
max limit)
35 lbs/day
66.5 lbs/day
03/2020
Oil and Grease (monthly
average mass max limit)
25 lbs/day
415.3 lbs/day
04/07/2020
Oil and Grease (daily mass
max limit)
35 lbs/day
77.31 lbs/day
04/2020
Oil and Grease (monthly
average mass max limit)
25 lbs/day
28.75 lbs/day
Envirolink, Inc.
Voat cfattnet Lz 4(tilizy eanaaenzent
PO Box 670, Bailey, North Carolina 27807
252-235-4900 (phone) 2520235-2132 (fax)

4
Summary: January 1, 2020 - June 30, 2020
Exceedances
Total
Measurements
Daily: %
Regular
Violations>
66%
Daily:
Chronic
Violator
(Y/N)
>66%
Average:
%
Regular
Violations
>66%
Daily:%
TRC
Violations
>33%
Average:
%TRC
Violations
>33%
Daily
BOD
1
48
2.08 %
N
0
0
0
Daily
TSS
0
48
0
N
0
0
0
Daily
Oil/grease
2
48
4.16%
N
4.16%
0
0
Daily
Flow
0
48
0
N
0
0
0
Summary: July 1, 2020 - December 31, 2020
Exceedances
Total
Measurements
Daily: %
Regular
Violations
> 66%
Daily:
Chronic
Violator
(Y/N)
>66%
Average:
%
Regular
Violations
>66%
Daily:%
TRC
Violations
>33%
Average:
%TRC
Violations
>33%
Daily
BOD
0
51
0
N
0
0
0
Daily
TSS
0
51
0
N
0
0
0
Daily
Oil/grease
0
51
0
N
0
0
0
Daily
Flow
0
51
0
N
0
0
0
Envirolink, Inc.
Forst d'attnet in Vtiligl o'ianagement
PO Box 670, Bailey, North Carolina 27807
252-235-4900 (phone) 2520235-2132 (fax)

Pretreatment Program Info Database
for Program Name Mocksville
WWTP Name Dutchman
Program Approval Date 01/14/1985
Pretreatment Status
Region
County
NPDES Number
NPDES Effective Date
NPDES Expire Date
POTW is Primary VWVfP
Design Flow mgd
WWTP SIU's
WWTP CIU's
date Inactive
1
0
Modified
WSRO
Davie
NC0021491
11/01/2014
06/30/2019
TRUE
0.9800
Program SIUs
Program ClUs
printed on: 12/22/2020
Stream information IWc % at 7Q10 37.39
/ 1.64
„ '.7C iOFTow cfs /mgd 2.54
1Q10 Flow cfs / mgd 2.13
Stream Classification C
Basin Number YADO5
Receiving Stream Name DUTCHMAN CREEK
/ 1.37
i
Last PAR Rec 03/19/2020
Current Fiscal 04/10/2019
Year PCI Done
Last Audit on 09/23/2008 Audit Year Next 17/18
% Design mgd is SIU permitted
0
Date Next Due
Date Received by DWR
Date Approved
Adopt Date Required
Date Adopted
HWA
12/01/2020
12/17/2015
02/19/2016
13.78
LTMP
08/28/2018
12/03/2018
PAR Due Date 03/01/2021
Permitted SIU flow (mgd) [Pt_SIU)
SUO
06/30/2024
05/04/2020 06/11/2014
07/28/2020 06/11/2014 03/17/2020
mercury
1631
required
yes
.135
ERP
07/01/2014
03/04/2020
Info in this Box from Pt Contacts
PT_Pro
g.Prime Phonel
Formal Name
ext
Fax
Date Date Date
Attended Attended Attended
HWA Wksp IUP Wksp PAR Wksp
Mr. Robert White (Prim II [phone]
( lI 1/24/2001
' 1/23/2001 I
=
[e-mail]
Pretreatment Coordinator
773 Sanford Ave
27028
Ms. Lynn Trivette I
11(336) 753-6702
I 1 II
I I
I
[e-mail]
Interim Town Manager
171 S. Clement Street
1127028
I Pretreatment
6/24/1993
Related NOVs from DWQ
9/23/1993
3/9/1994
9/29/1994
10/7/1996
3/29/2001
9/21/2001
3/5/2003
4/9/2010
4/19/2010
Itmp, hwa, erp, iws
late SAR
NCP 94-01
program inadequate, late SAR
late SAR
IUPs, comp judge/enforce, pub not; 9/00 PCI
enforce, imple stmp (from respon to 3/29 nov)
failure to issue IUPs
NOV-NOI for failure to submit PAR 2009
NOV-NOI For PT elements (HWA, ERP, STMP)
l
DWR Central Office Contact
DWR Regional Contact
Monti Hassan
Paul DiMatteo

Town of Mocksville
Contra Authority ardor Municipality
PERMIT
Industrial User Pretreatment Permit (IUP)
To Discharge Wastewater Under the
Industrial Pretreatment Program
0004 N/A
IUP Number 40 CFR Category(ifApplicable)
In compliance with the provisions of North Carolina General Statute 143-215.1, any
applicable federal categorical pretreatment regulations, all other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Control Authority and/or Municipality Sewer Use Ordinance. The
following Industry, hereafter referred to by name or as the nermittee:
Industry name, permlttee:
House of Raeford Inc.-Mocksville NC
Facility Located at Street Address
251 Eaton Drive
City
Mocksville
State, Zip
NC 27028
is hereby authorized to discharge wastewater from the facility located at the above listed
address into the sanitary sewer collection system and the wastewater treatment facility of
the Control Authority and/or Municipality listed below:
IUP Control Aut/ lty and/or Municipality WWTP name:
Town of Mocksville-Dutchman Creek WWTP
NPDES Number:
NC 0021491
W WTP Address:
171 Clement Street
City, State, Zip
Mocksville, NC 27028
in accordance with effluent limitations, monitoring requirements, and all other conditions
set forth in Parts I, II, and III of this Industrial User Pretreatment Permit (IUP).
Effective date, this permit and the authorization to dscharge still become
effective at midnight on this date:.
2/1/17
Expiration date, tlts permit and the authorization to dscharge stall expire at
mldndght on this date:
2/1/22
Date signed
Heather Adams
Director of Operations/Envimlink Inc.

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
IUP, PART I, OUTLINE:
A.)
B.)
C.)
D.)
E.)
F.)
G.)
IUP Basic Information
IUP Modification History
Authorization Statement
Description of Discharges
Schematic and Monitoring Locations
Effluent Limits & Monitoring Requirements
Definitions and Limit Page(s) notes
A. IUP Basic Information:
Receiving Control Authority & WWTP name :
Dutchman Creek WWTP
POTW NPDES # :
NC 0021491
IUP Name :
House of Raeford Inc.-Mocksville NC
IUP Number :
0004
IUP Effective date:
February 1, 2017
Pipe Numbers, list all regulated pipes:
001
IUP Expiration date:
February 1, 2022
IUP 40 CFR# (if applicable), orN/A:
N/A
B. IUP History. A Complete Permit History is required):
Effective Renewal or Description of changes over previous IUP.
Date Modification
2/1/2014 Initial Permit
6/13/2014 Revised for Corrected Date on Page 2 & 4; Clarified
typo errors Monitoring requirements
2/1/17 Renewal: Increased flow daily max to 0.200 MGD
Increased flow average to 0.135 MGD
Increased BOD, TSS and O&G mass limits by
a factor of 12.5% which is directly proportional
to the flow increase.
2

Industrial User Pretreatment Permit OUP)
PART I
Specific Conditions
3

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
C.) Authorization Statement:
1.) The Permittee is hereby authorized to discharge wastewater in accordance
with the effluent limitations, monitoring requirements, and all other conditions
set forth in this Industrial User Pretreatment Permit (IUP) into the sewer
collection system and wastewater treatment facility of the Control Authority
and/or Municipality.
2.) The Permittee is hereby authorized to continue operation of and discharge
wastewater from the following treatment or pretreatment facilities. These
facilities must correspond to the treatment units listed on both the application
and inspection forms.
IU Treatment Units
Ust all Treatment Units:
EQ
Dissolved Air Flotation
Flocculation
pH Adjustment
Screening
Spill Protection
Descriptions:
3.) The Permittee is hereby authorized to, if required by the Control Authority
and/or Municipality and after receiving Authorization to Construct (A to C)
from the Control Authority and/or Municipality, construct and operate
additional pretreatment units as needed to meet final effluent limitations.
D.) Description ofIUP Discharge(s):
1. Describe the discharge(s) from all regulated pipes.
Pipe # 001 , Description of Discharge:
Wastewater resulting from the preparation, par -frying, and steam cooking of
chicken nuggets, patties, and strips for sale and distribution. Cooling system blow
down and wash down water and building drains
E.) Schematic and Monitoring Locations:
The facility schematic and description of monitoring location(s) given below must
show enough detail such that someone unfamiliar with the facility could readily
find and identify the monitoring location(s) and connection to the sewer. Include
and identify all regulated pipes.
4

IUP, Part 1 Section F:
Effluent Limits and Monitoring Requirements
The Permittee may discharge from this specific
Pipe number according to these specific dates,
effluent limits, and monitoring requirements
Receiving POTW name =>
Receiving POTW NPDES # =>
Effective date for these Limits =>
Expiration date forthese Limits =>
Dutchman Creek IU name=>
NC 0021491 IUP # _>
February 1, 2017 Pipe # _>
February 1, 2022 40 CFR # =>
THE LIMITS ON THIS PAGE ARE, (Check one below):
LIMITS for ENTIRE permit period =>
INTERIM Limits for period # 1 =>
INTERIM Limits for period # 2 =>
FINAL Limits Page =>
X
House of Raeford
0004
001
N/A
if not applicable put N/A
Concentration Limits
Mass Limits
Monitoring Frequency LL _
Daily Max
Monthly
Average
Units
Daily Max
Monthly
Average
Units
By Industry
By POTW
Sample
Collection
Method
(C or G)
Required
Laboratory
Detection
Level
1
Flow
0.200
0.135
MGD
Continuous and
Daily/Reported
Monthly
Every Sample
Event
By Meter
N/A
2
BOD
NNL
NNL
mg/1
750
675
lbs/day
Twice Weekly
1 sample each 6
months
C
2
3
TSS
NNL
NNL
mg/1
340
285
lbs/day
Twice Weekly
1 sample each 6
months
C
2
4
Temperature
66
N/A
°C
Every Sample
Every Sample
G
N/A
5
PH
6-9
N/A
Standard
Units
,.
Every Sample
Every Sample
G
0.1
OTHER
PARAMETERS; Please List Alphabetically
6
Oil and Grease
35
25
lbs/day
Twice Weekly
1 sample each 6
Months
G
1
7
8
9
10
5

Industrial User Pretreatment Permit (IUP)
PART I
Specific Conditions
G.) Definitions and Limit Page(s) notes:
In addition to the definitions in the Town of Mocksville Sewer Use Ordinance the
following definitions and requirements apply:
1. Composite Sample:
Unless defined differently below, a composite sample for the monitoring
requirements of this IUP, is defined as the automatic or manual collection
of one grab sample of constant volume, not less than 100 ml, collected
every hour during the entire discharge period on the sampling day.
Sampling day shall be a typical production, and discharge day.
2. Composite Sample, alternative defmition:
A composite sample for the monitoring requirements of this IUP is the
same as described above unless specifically defined below as the
automatic or manual collection of constant volume and constant time grab
samples collected and composited according to the following criteria:
specific volume of each grab sample =
specific time interval between samples =
total duration of sample collection period =
Total number of grab samples to be composited =
Milliliters
Hours
Hours
Samples
3 . Daily Monitoring Frequency
Daily Monitoring Frequency as specified in this IUP shall mean each day
of discharge.
4. Grab Sample
Grab sample for the monitoring requirements of this IUP, is defined as a
single "dip and take" sample collected at a representative point in the
discharge stream.
5. Instantaneous measurement
An Instantaneous measurement for the monitoring requirements of this
IUP is defined as a single reading, observation, or measurement.
6

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
Outline of PART II,
1. Representative Sampling
2. Reporting
3. Test Procedures
4. Additional Monitoring by
Permittee
5. Duty to comply
6. Duty to Mitigate
7. Facilities Operation, Bypass
8. Removed substances
9. Upset Conditions
10. Right of Entry
11. Availability of Records
12. Duty to provide information
13. Signatory Requirements
14. Toxic Pollutants
15. Civil and Criminal Liability
16. Federal and/or State Laws
17. Penalties
18. Need to Halt or Reduce
19. Transferability
20. Property Rights
21. Severability
22. Modification, Revocation,
Termination
23. Reapplication
24. Dilution Prohibition
25. Reports of Changed Conditions
26. Construction of pretreatment
facilities
27. Reopener
28. Categorical Reopener
29. General Prohibitive Standards
30. Reports of Potential Problems
1. Representative Sampling
Samples and measurements taken as required herein shall be representative of the volume and
nature of the monitored discharge. All samples shall be taken at the monitoring points specified in
this permit and, unless otherwise specified, before the effluent joins or is diluted by any other
wastestream, body of water, or substance. Monitoring points shall not be changed without
notification to, and approval by, the permit issuing authority.
2. Reporting
a.)
Monitoring results obtained by the permittee shall be reported on forms specified by the
Town of Mocksville, postmarked no later than the twentieth day of the month following
the month in which the samples were taken. If no discharge occurs during a reporting
period (herein defined as each calendar month) in which a sampling event was to have
occurred, a form with the phrase "no discharge" shall be submitted. Copies of these and
all other reports required herein shall be submitted to the Control Authority and/or
Municipality and shallbe sent to the following address:
Heather Adams
Acting Pretreatment Coordinator
[e-mail]
Town of Mocksville
171 Clement Street
Mocksville, NC 27807
b.) If the sampling performed by the permittee indicates a violation, the permittee shall notify the
Control Authority and/or Municipality within 24 hours of becoming aware of the violation.
The permittee shall also repeat the sampling and analysis and submit the results of the repeat
analysis to the Control Authority and/orMunicipality within 30 days after becoming aware of
the violation.
7

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
c.) If no self -monitoring is required by this IUP, and the sampling performed by the Control
Authority and/or Municipality indicates a violation, the Control Authority and/or Municipality
shall notify the pennittee within 24 hours of becoming aware of the violation, and the
permittee shall sample for the applicable parameter and submit the results of this analysis
within 30 days afterthe POTW became aware of the violation.
3. Test Procedures
Test procedures for the analysis of pollutants shall be performed in accordance with the techniques
prescribed in 40 CFR part 136 and amendments thereto unless specified otherwise in the
monitoring conditions of this permit.
4. Additional Monitoring by Permittee
If the permittee monitors any pollutant at the location(s) designated herein more frequently than
required by this permit, using approved analytical methods as specified above, the results of such
monitoring shall be submitted to the Control Authority and/or Municipality. The Control
Authority and/or Municipality may require more frequent monitoring or the monitoring of other
pollutants not required in this permit bywritten notification.
5. Duty to Comply
The permittee must comply with all conditions of this permit. Any permit noncompliance
constitutes a violation of the Control Authority and/or Municipality Sewer Use Ordinance and is
grounds for possible enforcement action.
6. Duty to Mitigate - Prevention of Adverse Impact
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of
this permit which has a reasonable likelihood of adversely affecting hum an health, the POTW, the
waters receiving the POTW's discharge, or the environment.
7. Facilities Operation,Bypass
The permittee shall at all times maintain in good working order and operate as efficiently as
possible, all control facilities or systems installed or used by the permittee to achieve compliance
with the terms and conditions of this permit. Bypass of treatment facilities is prohibited except
when approved in advance by the Control Authority and/or Municipality. Bypass approval shall
be given only when such bypass is in compliance with 40 CFR 403.17.
8. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control
of wastewaters shall be disposed of in a manner such as to prevent any pollutants from such
materials from entering the sewer system. The permittee is responsible for assuring its compliance
with any requirements regarding the generation, treatment, storage, and/or disposal of "Hazardous
waste" as defined under the Federal Resource Conservation and Recovery Act.
9. Upset Conditions
An "upset" means an exceptional incident in which there is an unintentional and temporary
noncompliance with the effluent limitations of this permit because of factors beyond the
reasonable controlof the permittee. An upset does not include noncompliance to the extent caused
by operational error, improperly designed or inadequate treatment facilities, lack of preventative
maintenance, or careless or improper operations.
8

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
An upset may constitute an affirmative defense for action brought for the noncompliance. The
permittee has the burden of proof to provide evidence and demonstrate that none of the factors
specifically listed above were responsible for the noncompliance.
10. Right of Entry
The permittee shall allow the staff of the State of North Carolina Department of Environment a nd
Natural Resources, Division of Water Resources, the Regional Administrator of the
Environmental Protection Agency, the Control Authority and/or Municipality, and/or their
authorized represen ta tives, upon the presentation of credentials:
1. To enter upon the permittee's premises where a real or potential discharge is located or
in which records are required to be kept under the teens and conditions of this permit;
and
2. At reasonable times to have access to and copy records required to be kept under the
terms and conditions of this permit; to inspect any monitoring equipment or monitoring
method required in this permit; and to sample any discharge of pollutants.
11. Availability of Records and Reports
The permittee shall retain records of all monitoring information, including all calibration and
maintenance records as well as copies of reports and information used to complete the application
for this permit for at least three years. All records that pertain to matters that are subject to any
type of enforcement action shall be retained and preserved by the permittee until all enforcement
activities have concluded and all periods of limitation with respect to any and all appeals have
expired.
Except for data determined to be confidentialunder the Sewer Use Ordinance, all reports prepared
in accordance with terms of this permit shall be available for public inspection at the Control
Authority and/or Municipality. As required by the Sewer Use Ordinance, effluent data shall not
be considered confidential.
12. Duty to Provide Information
The permittee shall fumish to the Director of Public Works or his/her designees, within a
reasonable time, any information which the Director, his/her designee, or the Division of Water
Resources may request to determine whether cause exists for modifying, revoking and reissuing,
or terminating this permit or to determine compliance with this permit. The permittee shall also
furnish, upon request, copies of records required to be kept by this permit.
13. Signatory Requirements
All reports or information submitted pursuant to the requirements of this permit must be signed
and certified by the Authorized Representative as defined under the Sewer Use Ordinance. I f the
designation of an Authorized Representative is no longer accurate because a different individual or
position has responsibility for the overall operation of the facility, or overall responsibility for
environmental matters for the company, a new authorization satisfying the requirements of this
section must be submitted to POTW Pretreatment Coordinator prior to or together with any reports
to be signed by an authorized representative.
14. Toxic Pollutants
If a toxic effluent standard or prohibition (including any schedule of compliance specified in such
effluent standard or prohibition) is established under Section 307(a) of the Federal Clean Water
Act for a toxic pollutant which is present in the discharge and such standard or prohibition is more
stringent than any limitation for such pollutant in this permit, this permit may be revised or
modified in accordance with the toxic effluent standard or prohibition and the permittee so
notified.
9

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
15. Civil and Criminal Liability
Nothing in this permit shall be construed to relieve the permittee from civil or criminal penalties
for noncompliance.
16. Federal and/or State Laws
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties established pursuant to any
applicable Federal and/or State law or regulation.
17. Penalties
The Sewer Use Ordinance of the Control Authority and/or Municipality provides that any person
who violates a permit condition is subject to a civil penalty not to exceed $25,000 dollars per day
of such violation.
Under state law, (NCGS 143-215.6B), under certain circumstances it is a crime to violate terms,
conditions, or requirements of pretreatment permits. It is a crime to knowingly make any false
statement, representation, or certification in any record or other document submitted orrequired to
be maintained under this permit, including monitoring reports or reports of compliance or
noncompliance. These crimes are enforced at the prosecutorial discretion of the local District
Attorney.
18. Need to Halt or Reduce not a Defense
It sha ll not be a defense for a permittee in an enforcement action that it would have been necessary
to halt or reduce the permitted activity to maintain compliance with the conditions of the permit.
19. Transferability
This permit shall not be reassigned or transferred or sold to a new owner, new user, different
premises, or a new or changed operation without approvalof the Town.
20. Property Rights
This permit does not convey any property rights in either real or personal property, or any
exclusive privileges, nor does it authorize any injury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local la ws or regulations.
21. Severability
The provisions of this permit are severable and, if any provision of this permit or the application
of any provision of this permit to any circumstance is held invalid, the application of such
provision to other circumstances and the remainder of this permit shall not be affected thereby.
22. Permit Modification, Revocation, Termination
This permit may be modified, revoked and reissued or terminated with cause in accordance to the
requirements of the Control Authority and/or Municipality Sewer Use Ordinance and North
Carolina General Statute or implementing regulations.
23. Re -Application for Permit Renewal
The permittee is responsible for filing an application for reissuance of this permit at least 180 days
prior to its expiration date.
24. Dilution Prohibition
10

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
The permittee shall not increase the use of potable or process water or in any other way attempt to
dilute the discharge as a partial or complete substitute for adequate treatment to achieve
compliance with the limitations contained in this permit.
25. Reports of Changed Conditions
The permittee shall give notice to the Control Authority and/or Municipality of any planned
significant changes to the perm ittee's operations or system which might alter the nature, quality, or
volume of its wastewater at least 180 days before the change. The permittee shall not begin the
changes until receiving written approval from the Control Authority and/or Municipality. Also
see Part II, 30 below for additionalreporting requirements for spill/slug issues.
Significant changes may include but are not limited to
(a) increases or decreases to production;
(b) increases in discharge of previously reported pollutants;
(c) discharge of pollutants not previously reported to the Control Authority and/or
Municipality;
(d) new or changed product lines;
(e) new or changed manufacturingprocesses and/or chemicals; or
(f) new or changed customers.
26. Construction
No construction of pretreatment facilities or additions thereto shall be begun until Final Plans and
Specifications have been submitted to the Control Authority and/or Municipality and written
approval and an Authorization to Construct (A to C) have been issued.
27. Reop ener
The permit shall be modified or, alternatively, revoked and reissued to comply with any applicable
effluent standard or limitation for the control of any pollutant shown to contribute to toxicity of
the WWTP effluent or any pollutant that is otherwise limited by the POTW discharge permit. The
permit as modified or reissued under this paragraph may also contain any other requirements of
State or Federal pretreatment regulations then applicable.
28. Categorical Reopener
This permit shall be modified, or alternatively, revoked and reissued, to comply with any
applicable effluent standard or limitation issued or approved under Sections 302(b)(2)(C) and (D),
3 04(bx2), and 307(a)(2) of the Clean Water Act, if the effluent standard or limitation so issued or
approved:
1.) contains different conditions or is otherwise more stringent than any effluent
limitation in this permit; or
2.) controls any pollutant not limited in this permit.
The permit as modified or reissued under this paragraph shall also contain any other requirements
of the Act then applicable.
29. General Prohibitive Standards
The permittee shall comply with the general prohibitive discharge standards in 40 CFR 403.5 (a)
and (b) of the Federal pretreatment regulations.
30. Potential Problems
The permittee shall provide protection from accidental and slug discharges of prohibited materials
and other substances regulated by this permit. The permittee shall also notify the POTW
immediately of any changes at its facility affecting the potential for spills and other accidental
11

Industrial User Pretreatment Permit (IUP)
PART II
General Conditions
discharge, discharge of a non -routine, episodic nature, a non -customary batch discharge, or a slug
load as defined in the Sewer Use Ordinance.
Additionally, the permittee shall notify by telephone the Control Authority and/or Municipality
immediately of all discharges that could cause problems to the POTW including any slug loadings
as defined in the Sewer Use Ordinance. If the permittee experiences such a discharge, they shall
inform the Control Authority and/or Municipality immediately upon the first awareness of the
commencement of the discharge. Notification shall include location of the discharge, type of
waste, concentration and volume if known and corrective actions taken by the permittee. A
written follow-up report thereof shall be filed by the permittee within five (5) days, unless waived
by the Control Authority and/or Municipality.
12

Industrial User Pretreatment Permit (IUP)
PART III
Special Conditions
1. Slug/Spill Control Measures
The Permittee is responsible for implementing their Spill Control Plan in
accordance with SUO [Section 2.8(c)] and updating it as necessary. The permittee
shall provide updates to the Control Authority as required by Part II, 30, of this
IUP. Modifications to the measures shall be approved by the Control Authority
prior to installation/implementation. If a measure fails, the Control Authority
shall be notified within 24 hours.
2. Sludge Management Plan
Ninety days prior to the initial disposal of sludge generated by any pretreatment
facility, the permittee shall submit a sludge management plan to the Control
Authority.
3 . Flow Measurement Requirements
(For SIUs with discharge flow meters)
The permittee shall maintain appropriate discharge flow measurement devices and
methods consistent with approved scientific practices to ensure the accuracy and
reliability of measurements of the volume of monitored discharges. Devices
installed shall be a continuous recording flow meter capable of measuring flows
with a maximum deviation of less than 10% from true discharge rates throughout
the range of expected discharge volumes. The devices shall be installed,
calibrated, and maintained to ensure accuracy. The meter shall be calibrated
annually. Modifications to the flow metering equipment shall be approved by the
Control Authority prior to installation. If a required flow measurement device
fails, the Control Authority shall be notified within 24 hours.
4. Certified Laboratory Analysis
Pollutant analysis shall be performed by a North Carolina Division of Water
Resources Certified Laboratory that is certified in the analysis of the pollutant in
wastewater.
13

IUP Synopsis
1

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
I. Pretreatment Town Name: Town of Mocksville
2. "Primary" NPDES Number NCOO 21491
or Non_Discharge Permit # if applicable =>
3. PAR Begin Date, please enter 01/01/yyyy 3. => 1/1/2020
4. PAR End Date, please enter 12/3 l/yyyy 4. => 12/31/2020
5. Total number of SIUs, includes CIUs 5. => 1
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
to. 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. => 2
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. _> $ 500
20. Number of lUs from which penalties collected 20. => 1
Foot Notes:
AO Administrative Order IUP Industrial User Pretreatment Permit
ClU Categorical Industrial User NNC Notice of Non -Compliance
CO Consent Order NOV Notice of Violation
IU Industrial User PAR Pretreatment Annual Report
POTW Publicly Owned Treatment Works
SIU Significant Industrial User
SNC Significant Non -Compliance
revised 1/2018: PAR PPS 2018

Pretreatment Program Info Database
for Program Name Mocksville
WWTP Name Dutchman
Program Approval Date
Pretreatment Status
Region
County
NPDES Number
NPDES Effective Date
NPDES Expire Date
POTW is Primary WWTP
Design Flow mgd
WWTP SIU's
WWTP CIU's
date Inactive
1
0
01/14/1985
Modified
WSRO
Davie
NC0021491
11 /01 /2014
06/30/2019
TRUE
0.9800
Program Sills
Program CIUs
printed on: 12/22/2020
Stream Information
7Q10 Flow cfs / mgd
1Q10 Flow cfs / mgd
Stream Classification
Basin Number YADO5
Receiving Stream Name DUTCHMAN CREEK
IWC % at 7Q10 37.39
2.54 / 1.64
2.13 / 1.37
C
Last PAR Rec 03/19/2020
Current Fiscal 04/10/2019
Year PCI Done
Last Audit on 09/23/2008
% Design mgd is SIU permitted
1
0
13.78
PAR Due Date 03/01/2021
Audit Year Next 17/18
Permitted SIU flow (mgd) [Pt_SIU)
mercury
1631
required
yes
.135
Date Next Due 12/01/2020
06/30/2024
Date Received by DWR 12/17/2015
08/28/2018 05/04/2020 06/11/2014 03/04/2020
Date Approved 02/19/2016
12/03/2018 07/28/2020 06/11/2014 03/17/2020
Adopt Date Required
Date Adopted
07/01/2014
Info in this Box from Pt Contacts
PT_Pro
g.Prime
Formal Name
Phonel
ext
Fax
Date Date Date
Attended Attended Attended
HWA Wksp IUP Wksp PAR Wksp
Mr. Robert White 'Prim II [phone] I I
1/24/2001 I 11/23/2001
[e-mail]
[ Pretreatment Coordinator
773 Sanford Ave
27028
Ms. Lynn Trivette I
11(336) 753-6702 J I I
I I
[e-mail]
Interim Town Manager
171 S. Clement Street
27028
J
f Pretreatment Related NOVs from DWQ
6/24/1993
9/23/1993
3/9/1994
9/29/1994
10/7/1996
3/29/2001
9/21/2001
3/5/2003
4/9/2010
4/19/2010
Itmp, hwa, erp, iws
late SAR
NCP 94-01
program inadequate, late SAR
late SAR
IUPs, comp judge/enforce, pub not; 9/00 PCI
enforce, imple stmp (from respon to 3/29 nov)
failure to issue IUPs
NOV-NOI for failure to submit PAR 2009
NOV-NOI For PT elements (HWA, ERP, STMP)
DWR Central Office Contact
DWR Regional Contact
Monti Hassan
Paul DiMatteo