WQ0003090_2021 Annual Report_20220217

Non -Discharge Branch Upload/Submittal Form
NORTH CAROLINA
EnvironmentalQuul1ty
Version 2 - Revised June 23, 2020
Initial Review
Reviewer
Thornburg, Nathaniel D
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Annual Report Year*
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Annual Report
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2021
WQ0003090
Town of Liberty
Yes No
Winston-Salem

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town of liberty
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Permit Number:*
• Wastewater Irrigation
Other Wastewater
Closed -Loop Recycle
Single -Family Residence Wastewater
Irrigation
WQ0003090
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Town of Liberty WWTF
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High -Rate Infiltration
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2021 Annual Report - Wastewater and Collection
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Mail payment to:
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Signature
Submission Date 2/17/2022

NORTH CAROLINA
Town of Liberty, WC
Wastewater Treatment Plant
and
Collection System
2021 Annual Deport

Table of Contents
I. General Information
Name of Regulated Facility
Responsible Persons
Permit Number
II. Performance
Permit Limit Violations 2021
Monitoring and Reporting Violations
Overflows at the Wastewater Treatment Plant
Overflows in the Collection System
Description of Corrective Measures
III. Notification
IV. Certification
2

I. General Information
Name of Regulated Facility
Town of Liberty
The Town of Liberty is permitted through the State of North Carolina to operate a spray
irrigation wastewater treatment facility and operate the wastewater collection system.
Responsible Persons
Elix T. Fike is the treatment plant operator responsible in charge (ORC).
Kevin Coble is the collection system operator responsible in charge (ORC).
Scott Kidd, Town Manager is the responsible person for the Town of Liberty facilities and can be
contacted at [phone].
Permit Number
Wastewater Treatment Facility Permit Number: WQ0003090
Wastewater Collection System Permit Number: WQCS00280.
The wastewater treatment facility is a spray irrigation system located at 7178 East Highfill
Avenue. The treatment process consists of a manual bar screen, a lagoon, chemical treatment,
and effluent pump station. The Town is permitted for 550,000 gallons per day of sewage. The
sewage enters the plant and goes through the bar screen which removes all solids. The solids
are removed and disposed of by Allied Waste. The flow then proceeds to a three (3) pump
influent station that pumps the sewage to the lagoon. The lagoon is a natural occurrence system
that separates the remaining solids from the liquid. The solids settle to the bottom of the lagoon
with the water staying to the top. After a 45 day detention time, the water is then treated with
chlorine to remove all fecal coliform bacteria. The next process is to spray the effluent onto the
spray fields. We maintain one hundred eighty (180) acres of spray fields. The spray fields are
broken down into eight (8) zones. The Town of Liberty contracts the cutting and removal of the
fields for hay.
The Town of Liberty collection system consists of approximately 25 miles of sewer lines. The
lines vary in size from four (4") inch to twelve (12") inch in diameter. The collection system
also consists of eight (8) lift stations that carry the wastewater to the treatment facility.
Operators make daily checks on the outfall lines and lift stations. The public works crew along
with contracted maintenance is responsible for the mowing and clearing of the outfall lines for
easy access in case of any emergencies.
3

II. Performance
The Town's most recent Compliance Evaluation Inspection of the Wastewater Treatment Plant
was August 30, 2021. The inspection mostly reflects compliance with Permit No. WQ0003090.
The inspection results are included in this report. (See attached)
All items continue to be monitored by the ORC.
It is our goal to continue to find ways to improve the operations of the Wastewater Treatment
Facility and Collection System as we go forward.
Overflows at the Wastewater Treatment Plant
Date
Amount (gallon)
Cause
01/01-01/14/2021
939,650
I/I due to rainfall of 2.6" in 2 day
01/03/2021
6,000
I/I due to rainfall of 2.0" in 1 day
01 /31 /2021
4,100
I/I due to rainfall of 1.7" in 1 day
01/28-02/10/2021
954,000
I/I due to rainfall of 4.9" in 5 day
02/12-03/10/2021
1,512,000
I/I due to rainfall of 6.4" in 9 day
03/18-04/09/2021
1,605,550
I/I due to rainfall of 4.1" in 5 day
09/22/2021
660
I/I due to rainfall of 2.5" in 1 day
4

Overflows in the Collection System
Date
Amount (gallons)
Location
Cause
1/3/2021
3,360
W. Kime Ave. Lift Station
Manhole #400
I/I
1/3/2021
3,360
W. Kime Ave. Manhole #400A
I/I
1/3/2021
3,600
Kinro Rd Manhole #500B
I/I
1/31/2021
3,520
Kinro Rd Manhole #500B
I/I
1/31/2021
3,200
W. Kime Ave Manhole #400A
I/I
1/31/2021
3,200
W. Kime Ave. Lift Station
Manhole #400
I/I
2/15/2021
2,250
W. Kime Ave Manhole #400A
I/I
2/15/2021
1,350
Kinro Rd Manhole #500B
I/I
2/15/2021
2,250
W. Kime Ave. Lift Station
Manhole #400
I/I
2/15/2021
2,475
Johnson Lift Station
Manhole #300
I/I
8/7/2021
1,500
W. Kime Ave. Lift Station
Manhole #400
I/I
8/7/2021
1,500
W. Kime Ave. Manhole #400A
I/I
8/7/2021
2,100
Kinro Rd Manhole #500B
I/I
8/7/2021
4,800
Johnson Lift Station
Manhole #300
I/I
9/22/2021
900
W. Kime Ave. Manhole #400A
I/I
9/22/2021
900
Johnson Lift Station
Manhole #300
I/I
9/22/2021
900
W. Kime Ave. Lift Station
Manhole #400
I/I
9/22/2021
750
Kinro Rd Manhole #500B
I/I
Description of Corrective Measures
See Special Order By Consent
Liberty: A Great Place to Live
5

III. Notification
The Town of Liberty will add a notation on the next water bill about the availability of this
report. The report will be at Liberty Town Hall for viewing at 239 South Fayetteville St.
The report will also be posted on the Town Website at http://www.liberty-nc.com, under
Departments, Public Works, Wastewater Department.
6

IV. Certification
2021 Annual Report Certification Form
System Name: Town of Liberty
Wastewater Permit # WQ0003090 Collection Permit # WQCS00280
Report Year: 2021 Population Served: _2,665_
The wastewater system operator named above hereby confirms that all provisions under the House Bill
1160 requiring the development of, distribution of, and notification of an annual report have been executed.
Further, the system operator certifies the information contained in the report is correct and consistent with
the compliance monitoring data previously submitted to the primacy agency by their NC certified
laboratory.
Certified by: Name: Scott Kidd
Signature:
Phone #: [phone] Date: Febuary 8.2022
Title: Town Manager
7

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
COUNTY OF RANDOLPH
IN THE MATTER OF
NORTH CAROLINA
PERMITS
WQ0003090 & WQCS00280
HELD BY THE
TOWN OF LIBERTY
SPECIAI. ORDER BY CONSENT
EMC SOC WQ S19-011
Pursuant to provisions of North Carolina General Statutes (G.S.) 143-215.2 and 143-215.67, this
Special Order by Consent is entered into by the Town of Liberty, hereinafter referred to as the
Town, and the North Carolina Environmental Management Commission, an agency of the State of
North Carolina created by G.S, 143B-282, and hereinafter referred to as the Commission:
1. The Town of Liberty and the Commission hereby stipulate the following:
(a) The Town holds North Carolina non -discharge permit number WQCS00280, for
management and operation of an existing wastewater collection system but is unable to
consistently comply with sanitary sewer overflow (SSO) prohibitions stipulated in
Condition 1.2. of the permit, due primarily to the introduction of large volumes of
extraneous flow resulting from inflow and infiltration (18c1) throughout the collection
system. The Town reported 82 SSOs during the time period January 2018 through
September 2020, with some volume of untreated wastewater reaching unnamed
tributaries to the Rocky River, which are classified WS-11I (water supply) waters of the
state within the Cape Fear River Basin, during the vast majority of those incidents.
(b) The Town holds North Carolina non -discharge permit number WQ0003090, for the
management and operation of an existing non -discharge wastewater treatment facility
(WWTF) which employs wastewater irrigation for final disposal of the treated
wastewater. Due to high flows that, reach the WWTF resulting from J&i to the collection
system, the WWTF periodically receives flows in excess of the volumes it can manage
and contain, resulting in 14 bypasses of nontreated or undcrtreated wastewater from
treatment units within treatment system during the time period January 2018 through
September 2020. Portions of the volumes spilled have entered the North Prong Rocky
River, which is currently classified a WS-III (water supply) water of the state within the
Cape Fear River Basin.
(c) A list of recent SSOs from the fown of Liberty collection system and unpermitted
bypasses of wastewater from the Town of Liberty WWTF is included in Attachment A
to this Special Order.

(3)
EMC SOC WQ SI9-011
Town of Liberty
p. 2
(d) The unpennitted discharges of untreated and/or undertreated wastewater from the
Town's treatment system to surface waters constitutes causing and contributing to the
pollution of the waters of this State, named above, and the Town is within the
jurisdiction of the Commission as set forth in G.S. Chapter 143, Article 21.
(e) The Town has recently completed a study of its collection system that has identified and
categorized sources of I&I, and established a priority list of actions (repair, rehabilitation
and/or replacement of collection system infrastructure) the Town shall undertake to
reduce volumes of I&I.
(f) The Town has secured, through. grants and fitnding, financing for planning, designing,
and improving the wastewater collection system which, once complete and properly
operated, will be sufficient to adequately convey all wastewater collected throughout the
Town to the WWII', and reduce to the greatest practical extent the I&I flow it currently
receives. A listing of funding sources and projects for the Town's collection system
improvements is included in Attachment 13 to this Special Order.
(g) Since this Special Order is by Consent, neither party will file a petition for a contested
case or for judicial review concerning its terms.
2. The Town, desiring to comply with the permits identified in paragraph 1(a) and 1(b) above,
hereby agrees to do the following:
(a) Undertake the following activities in accordance with the indicated time schedule:
(1)
Provide the Winston-Salem Regional Office with quarterly progress reports
regarding improvements being made to collection system infrastructure. Reports
are due within 3() days following the end of each calendar quarter. The first
report is due April 30, 2021 for the January through March (1") quarter and shall
continue to be submitted throughout the life of this Special Order.
(2) On or before January 1, 2021, the Town shall commence construction on the
project .funded by the $493,778 GLF, which was awarded in December 2019. This
project targets repair of six of the worse defects identified through the Town's I&I
study and calls for rehabilitation of approximately 3,231 linear feet of sewer main
repair or replacement of all manholes and laterals within these system areas.
On or before April 30, 2021, the Town shall begin execution of the $2,000,000
CDBG-funded project, which was awarded in March 2019. This project includes
replacement and/or rehabilitation of —15,900 linear feet of 8" vitrified clay sewer
lines, 72 brick -constructed manholes and related appurtenances, and 150 lateral
line replacements, in the southwest quadrant of the Town.
(4) On or before August 1, 2022, the Town shall begin execution of the Additional
Supplemental Appropriations for Disaster Relief Act of 2019 (ASADRA) project
loan of $3,000,000, which was approved in August 2020. This project includes
the relocation of the Starmount lift station that is in a 100 year floodplain, the

EMC SOC WQ S19-011
Town of Liberty
P. 3
rehabilitation of the Kinro Road lift station, the rehabilitation of 8,000 linear feet
of sewer line, and CCTV of 18,000 linear feet of sewer line.
(5) On or before June 1, 2021., the Town shall complete the CiLF grant -funded
rehabilitation and repair project noted in 2 (b)(2) above.
(6) On or before July 29, 2022, the Town shall complete the CMG -funded project
noted in 2 (b)(3) above.
(7) On or before September 30, 2023, the Town shall complete the ASADRA-
funded project noted in 2 (b)(4) above.
(b) No later than fifteen (15) calendar da\ s atler anv date identified for accomplishment of
any activity listed in 2.th) above. the Town shall submit to the Director of DWR written
notice of compliance or noncoinoliance therewith, ln the case of noncompliance, the_
notice shall include a statement of the reasonts) for noncompliance. remedial actioms1
taken, and a statement identifying the extent to which subsequent dates or times for
accomplishment of listed activities ma v he affected.
3. The Town, desiring to comply with the Permits identified in paragraph 1(a) above, hereby
agrees to the following settlement of outstanding civil penalties, an upfront penalty, and
stipulated penalties:
(a) The Town has outstanding civil penalty assessments that total $49,250. As settlement of
all alleged violations of non -discharge permit number WQCS00280 and non -discharge
permit number WQ0003090 prior to entering into this Special Order by Consent, the
Town agrees to pay an upfront penalty amount of $1,477.50, with the remaining amount
of $47,772.5FIO to he held in abeyance until the successful completion of this SOC.
(b) At the successful conclusion of this Special Order by Consent, the penalty amount held
in abeyance ($47,772.5110) will be remitted. Should the Special Order by Consent not
reach a successful conclusion, the full remaining penalty amount will be due
immediately by check payable to the North Carolina Department of Environmental
Quality and forwarded to the Director.
(c) The Town agrees that unless excused under paragraph four (4), the Town will pay the
Director of DWR, by check payable to the North Carolina Department of Environmental
Quality, stipulated penalties according to the following schedule for failure to meet
deadlines set out. in paragraph 2(a) and for SSOs and bypasses that discharge to surface
waters as described here:

Violation Description
Any reportable Sanitary Sewer Overflow
(SSO) WQCS00280
And reportable bypass WQ0003090
Failure to meet a schedule date
Failure to submit progress reports by
schedule date
Failure to complete any project as
described in this Special Order
EMC SOC WQ S19-011
Town of Liberty
p. 4
Stipulated Penalty
• $250 per SSO greater than 1,000 gallons
and less than 100,000 gallons (to be paid
on a monthly basis)
• $500 per SSO greater than 100,001
gallons (to be paid on a monthly basis)
• $250 per bypass greater than 1,000
gallons and less than 100,000 gallons (to
be paid on a monthly basis)
$500 per bypass greater than 100,001
llons (to be paid on a monthly basis)
$100.00/day .for the first 7 days,
S500.00/day thereafter
$1,000.00/report
$1,000.00/project
(d) Checks are to be made payable to the North Carolina Department of Environmental
Quality and forwarded to the Director of 1)WR at 1617 Mail Service Center, Raleigh,
North Carolina 27699-16 I 7.
4. The Town and the Commission agree stipulated penalties are not due if the Town satisfies
the Division of Water Resources noncompliance was caused solely by:
(a) An act of God;
(b) An act of war;
(c)
An intentional act or omission of a third party, but this defense shall not be available if
the act or omission is that of an employee or agent of the defendant or if the act or
omission occurs in connection with a contractual relationship with the Town;
(d) An extraordinary event beyond the Town's control. Contractor delays or failure to
obtain funding will not be considered as events beyond the "Fown's control; or
(e)
Any combination of the above causes.
Failure within thirty (30) days of receipt of written demand to pay the penalties or challenge
them by a contested case petition pursuant to G.S. 150B-23, will he grounds for a collection
action, which the Attorney General is hereby authorized to initiate. The only issue in such

EMC SOC WQ S19-011
Town of Liberty
P. 5
an action will be whetherthe thirty (30) days has elapsed.
5. In accordance with the provisions of U.S. 143-215.67(b) the Commission allows the Town to
accept 0.0 MGD of additional wastewater (via permitted sewer extensions) to its waste
treatment system while improvements to the collection system are being made.
The nature of the additional flows is such that the waste characteristics do not exceed those
generally associated with domestic waste or are pretreated to domestic strengths. Waste of
greater than normal domestic strength may be accepted if it can be demonstrated to the
satisfaction of the Director the additional waste will not adversely affect the treatment
efficiency of the treatment system or result in the violation of any permit limitation, All new
and proposed industrial waste tributary to the systein must be controlled using all needed
mechanisms including but not limited to adoption and impletnentation of industrial waste
control and pretreatment ordinances. No wastewater can be accepted that will add toxic
pollutants in quantities not generally associated with domestic wastewater characteristics
unless the acceptance of the additional wastewater can he supported through appropriate
analyses acceptable to the Director,
6. This Special Order by Consent and any terms or conditions contained herein, hereby
supersede any and all previous Special Orders, Enforcement Compliance Schedule Letters,
terms, conditions and limitations contained therein issued in connection with permits
WQ0003090 and WQCS00280.
7. Any violation of the terns of this Special Order by Consent may terminate paragraph five
(5) of this Order, and any authorized additional waste not previously connected to the
system shall not thereafter he connected until the necessary sewer collection system
improvements have been completed and placed in operation,
8. Noncompliance with the terms of this Special Order by Consent are subject to enforcement
action in addition to the above stipulated penalties, including injunctive relief pursuant to
G.S. 143-215.6,(C).
9. This Special Order may be modified at the Commission's discretion, provided the
Commission is satisfied that the Town has made good faith efforts to secure funding,
complete all construction, and achieve compliance within the dates specified.
10. Failure to pay the up -front penalty described in paragraph 3.(a) within thirty (30) days of the
execution of this Special Order may terminate this Special Order and require the Town to
comply with all terms and conditions contained in non -discharge permits WQ0003090 and
WQCS00280.
11. This Special Order shall become effective in accordance with state law; however, the Town,
upon signature of this Special Order by Consent, will be expected to comply with all
schedule dates, terms, and conditions within this document.
12. This Special Order by Consent shall expire December 31, 2023.

FOR THE TOWN OF LIBERTY
William Doerfer
Town Manager
Date
EMC SOC WQ S19-01.1
Town of Liberty
p. 6
FOR THE NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION:
Date
S. Daniel Smith
Director, Division of Water Resources
1/4/2021

EMC SOC WQ Sig-01 I
ATTACHMENT A
Unauthorized Releases ofWastewater from
Town of Liberty WWTF (Permit WQ0003090)
Start Date Location
Total Volume Volume Reaching
Surface Waters
Released �gaj)
1C28/2018 0nroHdK4an�da 800
2N/2018 K]nnnRoad205
______ _
8@/2D18 WnroLi�StoUon 4208 ' 18O0
_ _
Q/4/3018 | 6UU
___- _
! �
0M7/2018 EBrnokwoodAve
9/17/2018 EButler Ave 1,800--------------
�
QnG/2018 | KinroRd
- ______
0/18C2018 | ELowe Ave
10M1/2Y01' K]nroRd,Liberty 900 | 000
8
21.800 i 21.000
11/5/2018 VVKhneAvoUMStadon 1200
z���
11/S/2D18 VVK}meAve��onho|e 1'200
11/5/2018
11FW�l8
11/5/2U18
11/5/2018
11/121201
8
11/12CZO1 Johnson Street Lift Station
11/12/2O1
8
11/12/201
8
West Kime Ave Lift Station
11/121201 | K]nnoRood
11/15/2801 ! Stennou/dAve OutfaU
11/15/201 ELowe Ave
8
nro Rd
12/30/201 K]nroRoad
8
12/20/201 | West Kkne
8
__
1,200
1,200
1.350 | 1.350

8
12/20/201 1 East Lowe Avenue
8
12/28/201 West Kime Ave
8
12/28/201 E Lowe Ave
8
12/28/201 Kinro Rd
12/28/201 Kirne Ave Lift Station
8
1/24/2019 Kinro Rd
2/18/2019 Kinro Rd
2/23/2019 Kinro Road
3/21/2019 Kinro Rd
Start Date
4/12/2019 West Kime Avenue
4/12/2019 Kinro Road
4/13/2019 West Kime Avenue
4/13/2019 Kinro Road
4/13/2019 Starmount Outfali Line
4/13/2019 Johnson Lift Station
5/29/2019 South Greensboro St
1/3/2020 W Kimes Ave MH
1/3/2020 W. Kime Ave LS
1/3/2020 wW Kinro Rd
1/24/2020 Kinro Rd
1/24/2020 West Kime Ave
1/24/2020 Johnson Lift Station
1/24/2020 Starmount Ave Outfall
1 /24/2020
2/6/2020
2/6/2020
2/6/2020
2/6/2020
2/6/2020
2/6/2020
Location
W. Kime Ave LS
Johnson Lift Station
Kime Street Lft Station 516 West Kime Street
Kime Street Lift Station 516 West Kime Street
West Kime Street
West Kime Street
Kinro Road
2/7/2020 Kinro Road
4/30/2020 West Kime Avenue
4/30/2020 West Kime Avenue Lift Station
4/30/2020 Kinro Road
EMC SOC WQ S19-011
ATTACHMENT A
Unauthorized Releases of Wastewater from
Town of Liberty Collection S\°stem (Permit WQCS00280
7,500
600
975
2,880
600
1,500
1,200
2,700
1,800
Total Volume
Released (gal)
1,650
2,160
4,680
11,040
2,880
675
850
2,700
2.700
1,200
5,490
6,600
4,725
4,005
3,000
14,850
6,480
1,680
6,600
1,680
000
2,340
2,850
2,850
780
7,500
600
975
2,880
600
1,500
Volume
Reaching
Surface Waters
(gal)
1,650
2,160
4,680
11,040
2,880
0
850
2,700
2,700
1,200
5,490
6,600
4,725
4,005
3,000
14,850
6,480
1,680
6,600
1,680
3,000
2,340
2,850
2,850
780
p. 2

r 4/30/2020
EMC SOC WQ S19-0111
ATTACHMENT A
Unauthorized Releases of Wastewater from
Town of Liberty Collection System (Permit WQCS00280)
Johnson Lift Station 1,800 i 1,800
5/21/2020 E Lowe Ave #506A 1,800 1,800
5/21/2020 W Kime Ave LS #-400 4,200 4,200
5/21/2020 W Kime Ave . #401 4,200 4,200
5/21/2020 Johnson LS 6,600 6,600
5/21/2020 Kinro Rd 6,300 6,300
6/11/2020 J Kinro Road 2,400 2,400
6/11/2020 1 West Kime Avenue Lift Station 1,200 1,200
6/11/2020 F West Kime Avenue 1,200 1,200
—I-
6/11/2020 I Johnson Lift Station 6,000 6,000
8/03/2020 W Kime Ave LS 1,800 1,800
8/03/2020 West Kime Ave 1,800 1,800
L_ 8/04/2020 Kinro Rd MH500-B 1,200 1,200
9/11/2020 West Kime Ave 900 900
9/19/2020 1—S-outh Greensboro St 600 400
p. 3

EMC SOC WQ S 19-011
ATTACHMENT A
Unauthorized Releases ofW*xtewaterfrom
Town of Liberty Collection System (Permit WQCS00280)
Location of Release
1/38/2018 Pump Station between the bar screen
dhe �
_
9/17/2018 Pump Station between the bar screen
and treatment lagoon
4/13/2019 Chlorine Contact Chamber
4/14/2019 Pump Station between the bar screen
and treatment lagoon
1/03/2020 Chlorine Contact Chamber
2/05/2020 pompStation between the bar screen
and treatment lagoon
2/06/2020 Pump Station between the bar screen
and treatment lagoon
2/06/2020 Chlorine Contact Chamber
2/06/202O
2/0G/2U20
Estimated
Volume of
Release
Estimated
VOlU[D8
Reaching
'--" ' `~"'."°" ..o`�/u
400
342
180,000
400
400
Pump Station between the bar screen |
..�^..~^~~.°/.~_-- | 200
a"'°ea"�`'
Pump Station between the bar screen
and treatment .
2/07/2020 Pump Station between the bar screen
�.�.~~..=..»"".
2/21/2020 Chlorine Contact Chamber
5/28/202O
8/17/2020
8/17/2020
8/17/2U2O
9/11/2O20
[V17/2020
'
9/18/2020
�
0
806.000 / 806.000
Chlorine Contact Chamber � 148.000
Chlorine Contact Chamber / 1.837.500
Pump Station between bar screen —
| and treatment 1
nahnon\|nQuon '200
1,837,500
0
Chlorine Contact Chamber 360,000 360,000
Pump Station between bar screen
20,000
and treatment lagoon 0
Pump Station between bar screen i
Chlorine Contact Chamber
454�0O | 454400
/ | '
�
p. 4

EMC SOC WQ S19-011
ATTACHMENT B
Secured Funding Sources
Town of Liberty Collection System (Permit WQCS00280)
Secured Funding Sources
Source
Golden Leaf Foundation (GLF)
Community Development Block Grant (CDBG) for infrastructure
ASADRA - Additional Supplemental Appropriations for Disaster
Relief Act of 2019
Amount
$493,778
$2,000,000
$3,000,000