NCS000500_Ayden Draft SWMP v1_20191029

Draft Stormwater Management Plan
Town of Ayden
NCS000500
October 24, 2019

Table of Contents
PART 1: INTRODUCTION........................................................................................................................ I
PART 2: CERTIFICATION........................................................................................................................ 2
PART 3: MS4 INFORMATION..................................................................................................................3
3.1
Permitted MS4 Area..................................................................................................................... 3
3.2
Existing MS4 Mapping................................................................................................................. 3
3.3
Receiving Waters.......................................................................................................................... 4
3.4
MS4 Interconnection.....................................................................................................................5
3.5
Total Maximum Daily Loads (TMDLs)....................................................................................... 5
3.6
Endangered and Threatened Species and Critical Habitat............................................................ 6
3.7
Industrial Facility Discharges....................................................................................................... 6
3.8
Non-Stormwater Discharges......................................................................................................... 6
3.9
Target Pollutants and Sources....................................................................................................... 7
PART 4: STORMWATER MANAGEMENT PROGRAM ADMINISTRATION ..................................... 9
4.1 Organizational Structure............................................................................................................... 9
4.2 Program Funding and Budget.....................................................................................................11
4.3 Shared Responsibility.................................................................................................................11
4.4 Co-Permittees..............................................................................................................................12
4.5 Measurable Goals for Program Administration..........................................................................12
PART 5: PUBLIC EDUCATION AND OUTREACH PROGRAM.........................................................14
PART 6: PUBLIC INVOLVEMENT AND PARTICIPATION PROGRAM...........................................18
PART 7: ILLICIT DISCHARGE DETECTION AND ELIMINATION PROGRAM .............................. 20
PART 8: CONSTRUCTION SITE RUNOFF CONTROL PROGRAM ................................................... 26
PART 9: POST -CONSTRUCTION SITE RUNOFF CONTROL PROGRAM ........................................ 28
PART 10: POLLUTION PREVENTION AND GOOD HOUSEKEEPING PROGRAMS ...................... 35

List of Tables
Table 1: Summary of MS4 Mapping
Table 2: Summary of MS4 Receiving Waters
Table 3: Summary of Approved TMDLs
Table 4: Summary of Federally Listed Species/Habitat Impacted by Surface Water Quality
Table 5: NPDES Stormwater Permitted Industrial Facilities
Table 6: Non-Stormwater Discharges
Table 7: Summary of Target Pollutants and Sources
Table 8: Summary of Responsible Parties
Table 9: Shared Responsibilities
Table 10: Co-Permittee Contact Information
Table 11: Program Administration BMPs
Table 12: Summary of Target Pollutants & Audiences
Table 13: Public Education and Outreach BMPs
Table 14: Public Involvement and Participation BMPs
Table 15: Illicit Discharge Detection and Elimination BMPs
Table 16: Qualifying Alternative Program Components for Construction Site Runoff Control Program
Table 17: Construction Site Runoff Control BMPs
Table 18: Qualifying Alternative Program(s) for Post -Construction Site Runoff Control Program
Table 19: Summary of Existing Post -Construction Program Elements
Table 20: Post Construction Site Runoff Control BMPs
Table 21: Pollution Prevention and Good Housekeeping BMPs

PART 1: INTRODUCTION
The purpose of this Stormwater Management Plan (SWMP) is to establish and define the means by which
the Town of Ayden will comply with its National Pollutant Discharge Elimination System (NPDES)
Municipal Separate Storm Sewer System (MS4) Permit and the applicable provisions of the Clean Water
Act to meet the federal standard of reducing pollutants in stormwater runoff to the maximum extent
practicable.
This SWMP identifies the specific elements and minimum measures that the Town of Ayden will develop,
implement, enforce, evaluate and report to the North Carolina Department of Environmental Quality
(NCDEQ) Division of Energy, Minerals and Land Resources (DEMLR) in order to comply with the MS4
Permit number NCS000500, as issued by NCDEQ. This permit covers activities associated with the
discharge of stormwater from the MS4 as owned and operated by the Town of Ayden and located within
the corporate limits of the Town of Ayden.
In preparing this SWMP, the Town of Ayden has evaluated its MS4 and the permit requirements to develop
a comprehensive 5-year SWMP that will meet the community's needs, address local water quality issues
and provide the minimum measures necessary to comply with the permit. The SWMP will be evaluated
and updated annually to ensure that the elements and minimum measures it contains continue to adequately
provide for permit compliance and the community's needs.
Once the SWMP is approved by NCDEQ, all provisions contained and referenced in this SWMP, along
with any approved modifications of the SWMP, are incorporated by reference into the permit and become
enforceable parts of the permit.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 1

170:711 4wo04:71Y1yWNIto] ►I
By my signature below I hereby 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 gather and evaluate 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 possibility of
fines and imprisonment for knowing violations.
I am also aware that the contents of this document shall become an enforceable part of the NPDES MS4
Permit, and that both the Division and the Environmental Protection Agency have NPDES MS4 Permit
compliance and enforcement authority.
© I am a ranking elected official.
❑ I am a principal executive officer for the permitted MS4.
❑ I am a duly authorized representative for the permitted MS4 and have attached the authorization made
in writing by a principal executive officer or ranking elected official which specifies me as (check one):
❑ A specific individual having overall responsibility for stormwater matters.
❑ A specific position having overall responsibility for stormwater matters.
Signature:
Print
Name:
Stephen W. Tripp
Title:
Mayor
Signed this day of 20
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 2

PART 3: MS4 INFORMATION
3.1 Permitted MS4 Area
This SWMP applies throughout the corporate limits of the Town of Ayden, including all regulated
activities associated with the discharge of stormwater from the MS4. The map below shows the corporate
limits of Town of Ayden as of the date of this document.
3.2 Existing MS4 Mapping
The Town of Ayden maintains a Geographic Information System (GIS) database that includes detailed
geospatial information related to the Town's storm sewer conveyance system. The database also includes
geospatial information related to drainage areas, receiving streams, land use, zoning, floodplain data, and
other pertinent data. This information is updated periodically.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 3

Pursuant to the Town of Ayden's current permit, components of their MS4 were mapped using Global
Positioning System (GPS) technology and are included in the GIS. The Town will update the GIS
Stormwater Layer to reflect changes to the MS4 as necessary. This may include updating stormwater system
components for new development, repairs, and maintenance, in addition to updating stream data based on
surface water identification requests. Mapping updates of the MS4 is solely the Town's responsibility.
Table 1: Summary of MS4 Mapping
Percent of MS4 Area Mapped
60
%
No. of Major Outfalls* Mapped
1
total
*An outfall is a point where the MS4 discharges from a pipe or other conveyance (e.g. a ditch) directly
into surface waters. Major outfalls are required to be mapped to meet permit requirements. A major
outfall is a 36-inch diameter pipe or discharge from a drainage area > 50-acres; and for industrial zoned
areas a 12-inch diameter pipe or a drainage area > 2-acres.
3.3 Receiving Waters
The Town of Ayden MS4 is located within the Neuse River Basin and discharges directly into receiving
waters as listed in Table 2 below. Applicable water quality standards listed below are compiled from the
following NCDEQ sources:
o Waterbody Classification Map
o Impaired Waters and TMDL Map
o Most recent NCDEQ Final 303 d List
Table 2: Summary of MS4 Receiving Waters
Receiving Water Name
Stream
Index / AU
Number
Water
Quality
Classification
303(d) Listed Parameter(s)
of Interest
1 - Swift Creek
27-97-(0.5)
C; Sw; NSW
Poor bioclassification, benthos (Nar,
AL, FW)
2 - UT to Swift Creek
C; Sw; NSW
3 - UT to Swift Creek
C; Sw; NSW
4 - UT to Swift Creek
C; Sw; NSW
5 - UT to Swift Creek
C; Sw; NSW
6 - UT to Contentnea Creek
C; Sw; NSW
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 4

Map: Primary Receiving Streams
3.4 MS4 Interconnection
The Town of Ayden MS4 is not interconnected with another regulated MS4 and directly discharges to the
receiving waters as listed in Table 2 above.
3.5 Total Maximum Daily Loads (TMDLs)
Currently, no streams with the Town of Ayden's jurisdiction have an associated Total Maximum Daily
Load (TMDL).
Table 3: Summary of Approved TMDLs
Water Body Name
TMDL Pollutant(s) of Concern
Stormwater
Waste
Load
Allocation
Y/N
Water
Quality
Recovery
Program
Y/N
None
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 5

3.6 Endangered and Threatened Species and Critical Habitat
Significant populations of threatened or endangered species and/or critical habitat are not identified within
the regulated MS4 urbanized area, as determined by a review of the Endangered and Threatened Species
and Species of Concern by County for North Carolina Map and Listed species believe to or known to occur
in North Carolina man as provided by the U.S. Fish and Wildlife Service. Of those species listed, Table 4
summarizes the species that may be significantly impacted by the quality of surface waters within their
habitat.
Table 4: Summary of Federally Listed Species/Habitat Impacted by Surface Water Quality
Scientific Name
Common name
an
Species Group
Federal Listing
Status
Noturus furiosus
Carolina madtom
Vertebrate
At Risk Species
Necturus lewisi
Neuse River
waterdo
Vertebrate
At Risk Species
Fusconaia masom
Atlantic pigtoe
Invertebrate
At Risk Species
Alasmidonta
heterodon
Dwarf wedgemussel
Invertebrate
Endangered
Lasmi ona subviridis
Green floater
Invertebrate
At Risk Species
Elli do lanceolate
Yellow lance
Invertebrate
Threatened
3.7 Industrial Facility Discharges
The Town of Farmville MS4 jurisdictional area does not presently include any industrial facilities which
hold NPDES Industrial Stormwater Permits, as determined from the NCDEQ.
Table 5: NPDES Stormwater Permitted Industrial Facilities
Permit Number Facility Name
None
3.8 Non-Stormwater Discharges
The water quality impacts of non-stormwater discharges have been evaluated by the Town of Ayden as
summarized in Table 6 below. The unpermitted non-stormwater flows listed as incidental do not
significantly impact water quality. The Town of Ayden has evaluated residential and charity car washing
and street washing for possible significant water quality impacts.
Street washing discharges are addressed under the Pavement Management Program in Part 10 of this
SWMP. The Division has not required that other non-stormwater flows be specifically controlled by the
Town of Ayden.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 6

Wash water associated with car washing that does not contain detergents or does not discharge directly into
the MS4 is considered incidental. However, these types of non-stormwater discharges that do contain
detergents have been evaluated by the Town of Ayden to determine whether they may significantly impact
water quality.
Table 6: Non-Stormwater Discharges
Non-Stormwater Discharge
Water Quality Impacts
Water line and fire hydrant flushing
Incidental
Landscape irrigation
Incidental
Diverted stream flows
Incidental
Rising groundwater
Incidental
Uncontaminated groundwater infiltration
Incidental
Uncontaminated pumped groundwater
Incidental
Uncontaminated potable water sources
Incidental
Foundation drains
Incidental
Air conditioning condensate
Incidental
Irrigation waters
Incidental
Springs
Incidental
Water from crawls ace pumps
Incidental
Footing drains
Incidental
Lawn watering
Incidental
Residential and charity car washing
Possible
Flows from riparian habitats and wetlands
Incidental
Dechlorinated swimming pool discharges
Incidental
Street wash water
Possible
Flows from firefighting activities
Incidental
3.9 Target Pollutants and Sources
In addition to those target pollutants identified above, the Town of Ayden is not aware of other significant
water quality issues within the permitted MS4 area.
Table 7 below summarizes the water quality pollutants identified throughout Part 3 of this SWMP, the
likely activities/sources/targeted audiences attributed to each pollutant, and identifies the associated SWMP
program(s) that address each. In addition, the Town of Ayden has evaluated schools, homeowners and
businesses as target audiences that are likely to have significant stormwater impacts.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 7

Table 7: Summary of Target Pollutants and Sources
Target Pollutant(s)
Likely Source(s)/Target Audience(s)
SWMP Program Addressing
Target Pollutant s /Audience s
Sediment
Residents, Businesses, Schools
Public Education & Outreach
Litter/yard Waste
Residents, Businesses, Schools
Public Education & Outreach
General Household and
Landscape Chemicals
Residents, Businesses, Schools
Public Education & Outreach
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 8

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4.1 Organizational Structure
[Provide a brief narrative description of the organizational structure of the Town of Ayden as it relates to
stormwater program implementation and permit compliance]
[Insert an organization chart that shows responsible positions as listed in Table 8]
Table 8: Summary of Responsible Parties
SWMP Component
Responsible Position
Staff Name
Department
Stormwater Program
Planning Director
Stephen Smith
Planning
Administration
SWMP Management
Planning Director
Stephen Smith
Planning
Public Education &
Planning Director
Stephen Smith
Planning
Outreach
Public Involvement &
Planning Director
Stephen Smith
Planning
Participation
Illicit Discharge
Planning Director
Stephen Smith
Planning
Detection &
Elimination
Construction Site
Planning Director
Stephen Smith
Planning
Runoff Control
Post -Construction
Planning Director
Stephen Smith
Planning
Stormwater
Management
Pollution
Public Works Director
Ja'Warren Cooper
Public Works
Prevention/Good
Housekeeping for
Municipal Operations
Municipal Facilities
Public Works Director
Ja'Warren Cooper
Public Works
Operation &
Maintenance Program
Spill Response Program
Public Works Director
Ja'Warren Cooper
Public Works
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 9

MS4 Operation &
Planning Director
Stephen Smith
Planning
Maintenance Program
Municipal SCM
Public Works Director
Ja'Warren Cooper
Public Works
Operation &
Maintenance Program
Pesticide, Herbicide &
Public Works Director
Ja'Warren Cooper
Public Works
Fertilizer Management
Program
Vehicle & Equipment
Public Works Director
Ja'Warren Cooper
Public Works
Cleaning Program
Pavement Management
Public Works Director
Ja'Warren Cooper
Public Works
Program
Total Maximum Daily
N/A
Load (TMDL)
Requirements
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 10

The Town's Stormwater Program is a component of the Department of Public Works and Utilities. The
Public Works Director oversees the program and works closely with the Town Manager, Planning Director,
and Pitt County Department of Planning staff.
Public Works
Director/Superintendent
4.2 Program Funding and Budget
In accordance with the issued permit, the Town of Ayden shall maintain adequate funding and staffing to
implement and manage the provisions of the SWMP and comply with the requirements of the NPDES
MS4 Permit. The budget includes the permit administering and compliance fee, which is billed by the
Division annually.
The Town has implemented a stormwater fee (flat rate charged monthly) that is dedicated to addressing
stormwater needs within Town. The Town evaluates the fee annually for adjustments based on projected
capital and operating needs.
4.3 Shared Responsibility
The Town of Ayden does not currently share responsibilities for implementation of its NPDES MS4 Permit
program.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 11

Table 9: Shared Responsibilities
SWMP BMP or
Permit Requirement
Implementing Entity & Program Name
Legal
Agreement
Y/N
Not Applicable
4.4 Co-Permittees
The are no other entities applying for co-penmittee status under the NPDES MS4 permit number
NCS000500 for the Town of Ayden. Table 10 summarizes contact information for each co-permittee.
Table 10: Co-Permittee Contact Information
Co-Permittee MS4
Name
Contact Person
Phone & E-Mail
Interlocal
Agreement
Y/N
Not Applicable
4.5 Measurable Goals for Program Administration
The Town of Ayden will manage and report the following Best Management Practices (BMPs) for the
administration of the Stormwater Management Program.
Table 11: Program Administration BMPs
Permit
2.1.2 and Part 4: Annual Self -Assessment
Ref.
Measures to evaluate the performance and effectiveness of the SWMP program components at least annually.
Results shall be used by the permittee to modify the program components as necessary to accomplish the intent
of the Stormwater Program. The self -assessment reporting eriod is the fiscal year Jul 1 — June 30 .
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Annual Reporting
Implementation
Metric
#.
Annual Self -Assessment
Perform an annual evaluation of
1. Prepare, certify and
1. Annually for Permit
1. Annual Self-
SWMP implementation, suitability of
submit the Annual Self-
Years 1 — 4
Assessment received by
SWMP commitments and any
Assessment to NCDEQ
(FYI 9/20 — FY22/23)
NCDEQ no later than
proposed changes to the SWMP
prior to August 31 each
August 31 each year.
utilizing the NCDEQ Annual Self-
year.
Assessment Template.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 12

Table 11: Program Administration BMPs
Permit
1.6: Permit Renewal Application
Ref.
Measures to submit a permit renewal application no later than 180 days prior to the expiration date of the
NPDES MS4 permit.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
#.
Permit Renewal Application
Audit stormwater program
1. Participate in an
1. TBD — Typically
1. N/A
implementation for compliance with
NPDES MS4 Permit
Permit Year 4
the permit and approved SWMP, and
Compliance Audit, as
utilize the results to prepare and
scheduled and performed
submit a permit renewal application
by EPA or NCDE .
package.
2. Self -audit and
2. Permit Year 5
2. Submit Self -Audit to
document any
DEMLR (required
stormwater program
component of permit
components not audited
renewal application
by EPA or NCDEQ
package).
utilizing the DEQ Audit
—Template.
3. Certify and submit the
3. Permit Year 5
3. Permit renewal
stormwater permit
application package
renewal application
received by DEQ at least
(NOI, Self -Audit, and
180 days prior to permit
Draft SWMP for the next
expiration.
5-year permit cycle).
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 13

PART 5: PUBLIC EDUCATION AND OUTREACH PROGRAM
The Town of Ayden will implement a Public Education and Outreach Program to distribute educational
materials to the community or conduct equivalent outreach activities about the impacts of storm water
discharges on water bodies and steps the public can take to reduce pollutants in storm water runoff.
The target audiences and identified pollutants listed in Part 3.9 of this SWMP, which will be addressed by
the Public Education and Outreach Program, are summarized in Table 12 below. In addition, the Town of
Ayden is required to inform businesses and the general public of the hazards associated with illicit
discharges, illegal dumping and improper disposal of waste.
Table 12: Summary of Target Pollutants & Audiences
Target Pollutants/Sources
Tar et Audience s
Sediment
General Public, Businesses, Municipal
Employees
Litter/Yard Waste
General Public, Businesses, Municipal
Employees
General Household and Landscape
Chemicals
General Public, Businesses, Municipal Employees
Illicit Discharges
General Public, Businesses, Municipal
Employees
Illegal Dumping
General Public, Businesses, Municipal
Employees
Improper Disposal of Waste
General Public, Businesses, Municipal
Employees
The Town of Ayden will manage, implement and report the following public education and outreach
BMPs.
Table 13: Public Education and Outreach BMPs
Permit
3.2.2 and 3.2.4: Outreach to Targeted Audiences
Ref.
Measures to identify the specific elements and implementation of a Public Education and Outreach Program to
share educational materials to the community or conduct equivalent outreach activities about the impacts of
stormwater discharges on water bodies and how the public can reduce pollutants in stormwater runoff. The
permittee shall provide educational information to identified target audiences on pollutants/sources identified in
table 12 above, and shall document the extent of exposure of each media, event or activity, including those
elements implemented locally or throu h a cooperative agree ent.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Annual Reporting
Implementation
Metric
#.
BMP Title
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 14

Table 13: Public Education and Outreach BMPs
Narrative description of BMP
1. Specific task that will
1. When task will be
1. How you will measure
be completed, worded so
completed
the success/usefulness of
that it provides an
the BMP and report it to
answer of
DEQ every year
Yes/No/Partial for an
audit question of "Did
you <this Measurable
Goal> in
<corresponding column
C schedule> ? "
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
1.
Develop and Distribute Materials
Develop educational materials and
1. Update Town Website
1. October 31, 2019
1. Screen Shot of
distribute through website, local
updated website.
2. Distribute Flyers at
2. To Be Determined
2. Document/Photograph
events, Town Hall, Town Operations
Center.
Local Events
Information Table/Booth
at Promoted Event
3. Make Flyers available
3. October 31, 2019
3. Document/Photograph
at Town Hall
Flyers at Town Hall
4. Make Flyers available
4. October 31, 2019
4. Document/Photograph
at Town Operations
Flyers at Town
Center
Operations Center
5.
5.
5.
2.
Stormwater Related Newsletter
Publish Town Newsletter with
1. Publish Newsletter
1. January 2020
1. Copy of
information on Stormwater
published/distributed
Management Program to be included
newsletter.
2.
2.
2.
in Town Utility Customer Bills
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
2.1.7, 3.2.3 and 3.6.5(c): Web Site
Ref.
Measures to provide a web site designed to convey the program's message(s) and provide online materials
including ordinances, or other regulatory mechanisms, or a list identifying the ordinances or other regulatory
mechanisms, providing the legal authority necessary to implement and enforce the requirements of the permit
and SWMP. The web page shall also provide developers with all relevant post -construction requirements,
design standards, checklists and/or other materials.
A
B
C
D
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
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Table 13: Public Education and Outreach BMPs
BMP
No
Description of BMP
Measurable Goal(s)
Schedule for
Im lementation
Annual Reporting
Metric
3.
Stormwater Page on Town's Website
Town will maintain a Stormwater
section on the Town website that will
provide access to public educational
materials.
1. Update Town Website
1. October 31, 2019
1. Screen Shot of
updated web site
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.2.5: Stormwater Hotline
Measures for a stormwater hotline/helpline for the purpose of public education and outreach.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
4.
Stormwater Hotline
Provide phone number and promote
phone number for citizens to call with
stormwater concerns and questions.
Without dedicated staff, hotline will
be primary Town phone number.
1. Promote a phone
number for contact
1. October 31, 2019
1. Copy of published
materials and website
showing contact phone
number information.
2.
2.
2.
3.
3.
3.
4.
4.
4.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 16

Table 13: Public Education and Outreach BMPs
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 17

PART 6: PUBLIC INVOLVEMENT AND PARTICIPATION PROGRAM
This SWMP identifies the minimum elements and implementation of a Public Involvement and
Participation Program that complies with applicable State, Tribal and local public notice requirements. The
Town of Ayden will manage, implement and report the following public involvement and participation
BMPs.
Table 14: Public Involvement and Participation BMPs
Permit
Ref.
3.3.1: Public Input
Mechanisms for public involvement that provide for input on stormwater issues and the stormwater program.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
5.
Stormwater Page on Town Website
Maintain a Stormwater Management
Program Section on the Town
Website where contact information
for citizens to report concerns or
make requests.
1. Update Website
1. October 31, 2019
1. Published materials
added to Town
Stormwater website.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
6.
Annual Review and Input
Review plan annually by Planning
Board and Governing Body. Each
Board shall provide an opportunity
for public comment related to the
Plan.
1. Planning Board
Presentation
1. March 2020
1. Board Meeting
Minutes
2. Governing Body
Presentation
2. April 2020
2. Board Meeting
Minutes
3.
3.
3.
4.
4.
4.
5.
5.
5.
7.
Outreach Events/Festivals
Distribute information related to
Stormwater Management at various
events and festivals.
1. Set up Information
Table/Booth at Local
Events
1. To Be Determined
1. Document/Photograph
Information Table/Booth
at Promoted Event
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 18

Table 14: Public Involvement and Participation BMPs
Permit
Ref.
3.3.2: Volunteer Opportunities
Measures to provide volunteer opportunities designed to promote ongoing citizen participation.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
8.
Volunteer Program
Initiate volunteer programs to engage
and involve the public in stormwater
management.
1. Schedule/Promote/C
onduct Volunteer
Events
1. To Be Determined
1. Document/Photograph
Information Table/Booth
at Promoted Event
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
l .
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 19

PART 7: ILLICIT DISCHARGE DETECTION AND ELIMINATION PROGRAM
The Town of Ayden will develop, manage, implement, document, report and enforce an Illicit Discharge
Detection and Elimination Program which shall, at a minimum, include the following illicit discharge
detection and elimination BMPs.
Table 15: Illicit Discharge Detection and Elimination BMPs
Permit
3.4.1: MS4 Map
Ref.
Measures to develop, update and maintain a municipal storm sewer system map including stormwater
conveyances, flow direction, major outfalls and waters of the United States receiving stormwater discharges.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
9.
Storm Sewer System Map
Town maintain an updates a
1. Maintain and Update
1. Annual update and
1. Publish updated maps
Geographic Information System
GIS System
maintenance
annually with annual
(GIS) that includes information on
report.
storm sewer conveyance, drainage
2.
2.
2.
areas, receiving streams, land use,
zoning, floodplains, and other
3.
3.
3.
pertinent data
4.
4.
4.
5.
5.
5.
10.
Regulatory Mechanism
Regulatory review and
1. Maintain and Update
1. Annual performance
1. Maintain
implementation to address illicit
regulatory management
evaluation and reporting
documentation of
discharges and connections
of program
inspections and
corrective actions
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
11.
Procedures for Illicit Discharge Detection and Elimination
Investigate citizen complaints,
1. Perform inspection(s)
1. Quarterly Inspection
1. Maintain inspection
identify at least 1 new priority area
of Stormwater priority
reports and submit with
for detection and elimination
areas
annual reporting
annually, and conduct dry weather
2.
2.
2.
inspections in priority areas.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 20

Table 15: Illicit Discharge Detection and Elimination BMPs
Permit
Ref.
3.4.2: Regulatory Mechanism
Measures to provide an IDDE ordinance or other regulatory mechanism that provides legal authority to
prohibit, detect, and eliminate illicit connections and discharges, illegal dumping and spills into the MS4,
includin enforcement procedures and actions.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
12.
Staff Training
Provide training to employees related
to hazards associated with illegal
discharges and improper disposal of
waste. Town will investigate
partnering with other Phase II
communities to conduct joint training
1. Training with Town
Employees
1. To Be Determined, but
at least once annually
1. Maintain agenda and
summary of training and
submit with annual
reporting
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
13.
Public Outreach
Provide area businesses and the
general public with information
related to hazards associated with
illegal discharges and improper
disposal of waste. Distribute as part
of Public Education and Outreach
1. Meetings with general
public and local
businesses
1. To Be Determined
1. Document agenda and
materials distributed as
part of outreach. Submit
documentation with
annual reporting.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 21

Table 15: Illicit Discharge Detection and Elimination BMPs
Permit
3.4.3: IDDE Plan
Ref.
Measures to maintain and implement a written IDDE Plan to detect and address illicit discharges, illegal
dumping and any non-stormwater discharges identified as significant contributors of pollutants to the MS4.
The plan shall provide standard procedures and documentation to:
a) Locate priority areas likely to have illicit discharges,
b) Conduct routine dry weather outfall inspections,
c) Identify illicit discharges and trace sources,
d) Eliminate the source(s) of an illicit discharge, and
e) Evaluate and assess the IDDE Program.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
14.
Storm Sewer System Map
Town maintain an updates a
1. Maintain and Update
1. Annual update and
1. Publish updated maps
Geographic Information System
GIS System
maintenance
annually with annual
(GIS) that includes information on
report.
2.
2.
2.
storm sewer conveyance, drainage
areas, receiving streams, land use,
zoning, floodplains, and other
3.
3.
3.
pertinent data
4.
4.
4.
5.
5.
5.
15.
Regulatory Mechanism
The Town will implement and
1. Implement and
1. Adoption with Annual
1. Document public
manage a regulatory program for
establish regulatory
Budget - Prior to June 30
hearings to discuss
addressing illicit discharges and
program for addressing
of each year
regulatory program and
connectiosn to the Town's MS4
illicit discharges
establish schedule for
system. The Town will continue to
non-compliance. Submit
update and maintain a regulatory
with annual report.
2.
2.
2.
program
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 22

Table 15: Illicit Discharge Detection and Elimination BMPs
Permit
3.4.4: IDDE Tracking
Ref.
Measures for tracking and documenting the date(s) an illicit discharge, illicit connection or illegal dumping was
observed, the results of the investigation, any follow-up of the investigation, the date the investigation was
closed, the issuance of enforcement actions, and the ability to identify chronic violators.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
16.
Procedures for Illicit Discharge Detection and Elimination
Initiate Staff training, investigate
1. Staff Training
1. To Be Determined, but
1. Maintain agenda and
citizen complaints, identify priority
at least once annually
summary of training and
areas for detection and elimination,
submit with annual
and conduct dry weather inspections
reporting
2. Public Education and
2. To Be Determined
2. Document agenda and
Outreach
materials distributed as
part of outreach. Submit
documentation with
annual reporting.
3. Inspection
3. Quarterly Inspection
3. Maintain inspection
reports and submit with
annual reporting
4.
4.
4.
5.
5.
5.
Permit
3.4.5: Staff IDDE Training
Ref.
Measures to provide training for municipal staff and contractors who, as part of their normal job
responsibilities, may observe an illicit discharge, illicit connection, illegal dumping or spills. Training shall
include how to identify and report illicit discharges, illicit connections, illegal dumping and spills. Each staff
training event shall be documented, including the a enda/materials, date, and number of staff participating.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
17
Staff Training
Provide training to employees related
1. Training with Town
1. To Be Determined, but
1. Maintain agenda and
to hazards associated with illegal
Employees
at least once annually
summary of training and
discharges and improper disposal of
submit with annual
waste. Town will investigate
reporting
partnering with other Phase 11
2.
2.
2.
communities to conduct joint training
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 23

Table 15: Illicit Discharge Detection and Elimination BMPs
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.4.6: IDDE Reporting
Measures for the public and staff to report illicit discharges, illegal dumping and spills. The mechanism shall be
publicized to facilitate reporting and shall be managed to provide rapid response by appropriately trained
ersonnel.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
18.
Public Outreach
Provide area businesses and the
general public with information
related to hazards associated with
illegal discharges and improper
disposal of waste. Distribute as part
of Public Education and Outreach
1. Meetings with general
public and local
businesses
1. To Be Determined
1. Document agenda and
materials distributed as
part of outreach. Submit
documentation with
annual reporting.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
19.
Local Stream Monitoring
Evaluate need for additional stream
sampling/monitoring. Identify
possible partnerships for
collaborative sampling/monitoring
efforts
1. Sample water quality
at primary drainage
outlets
1. Quarterly
1. Maintain laboratory
test results and submit
wih annual reporting
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 24

Table 15: Illicit Discharge Detection and Elimination BMPs
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 25

PART 8: CONSTRUCTION SITE RUNOFF CONTROL PROGRAM
In accordance with 15A NCAC 02H .0153, the Town of Ayden relies upon the North Carolina
Sedimentation Pollution Control Act (SPCA) of 1973 (administered by Pitt County) and the NCG010000
permit for construction activities as qualifying alternative programs to meet the NPDES MS4 Permit
requirements for all construction site runoff control measures to reduce pollutants in stormwater runoff
from construction activities that result in land disturbance of greater than or equal to one acre and any
construction activity that is part of a larger common plan of development that would disturb one acre or
more.
Table 16: Qualifying Alternative Program Components for Construction Site Runoff Control Program
Permit
Legal
Meets Whole
Reference
State or Local Program Name
Authority
Implementing Entity
or Part of
Requirement
3.5.1 -
Town of Ayden
15A NCAC
Town of Ayden
Whole
3.5.4
Delegated SPCA Program*
Chapter 04
3.5.1 -
State Implemented SPCA Program
15A NCAC
Pitt County
Whole
3.5.4
Chapter 04
* The local delegated SPCA Program ordinance(s)/regulatory mechanism(s) can be found at:
https://www.pittcountync. gov/273/Soil-Erosion-and-Sedimentation-Control
The Town of Ayden also implements the following BMPs to meet NPDES MS4 Permit requirements.
Table 17: Construction Site Runoff Control BMPs
Permit
3.5.6: Public Input
Ref.
Measures to provide and promote a means for the public to notify the appropriate authorities of observed
erosion and sedimentation problems.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
20.
Municipal Staff Training
Train municipal staff who receive
1. Train municipal staff
1. Annually beginning in
1. Document and report
calls from the public on the protocols
on proper handling of
Permit Year 1 (FY19/20)
number of staff trained,
for referral and tracking of
construction site runoff
training date(s) and
construction site runoff control
control complaints.
topics covered.
complaints.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 26

Table 17: Construction Site Runoff Control BMPs
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
3.5.5: Waste Management
Ref.
Measures to require construction site operators to control waste such as discarded building materials, concrete
truck washout, chemicals, litter, and sanitary waste at the construction site that may cause adverse impact to
water lit .
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
21.
Public Awareness
Provide information to users of
1. Meetings with general
1. To Be Determined
1. Document agenda and
public facilities regarding efforts and
public and local
materials distributed as
measures implemented, instructions
businesses
part of outreach. Submit
for proper use of facilities and
documentation with
penalties for failure to comply.
annual reporting.
2.
2.
2.
3.
3.
3.
4.
4.
4.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 27

PART 9: POST -CONSTRUCTION SITE RUNOFF CONTROL PROGRAM
This SWMP identifies the minimum elements to develop, implement and enforce a program to address
stormwater runoff from new development and redevelopment projects that disturb greater than or equal to
one acre, including projects less than one acre that are part of a larger common plan of development or
sale, that are located within the Town of Ayden and discharge into the MS4. These elements are designed
to minimize water quality impacts utilizing a combination of structural Stormwater Control Measures
(SCMs) and/or non-structural BMPs appropriate for the community, and ensure adequate long-term
operation and maintenance of SCMs.
In accordance with 15A NCAC 02H .0153 and .1017, the Town of Ayden implements the following State
post -construction program requirements, which satisfy the NPDES Phase II MS4 post -construction site
runoff control requirements as Qualifying Alternative Programs (QAPs) in the MS4 area(s) where they
are implemented.
Table 18: Qualifying Alternative Program(s) for Post -Construction Site Runoff Control Program
State QAP Name
State Requirements
Local Ordinance / Regulatory
Mechanism Reference
None
N/A
N/A
Neuse River Basin Nutrient Sensitive
15A NCAC 2B .0235
Town of Ayden Stormwater
(NSW) Management Strategy
Ordinance
Table 19: Summary of Existing Post -Construction Program Elements [Delete table if implementing
QAPs that cover the entire permitted jurisdictional area]
[List all code references and/or documents that apply to the referenced permit requirement, add lines as
needed for individual entries. Provide sufficient references for NCDEQ to confirm that a compliant
program is being implemented. Specific BMPS must be listed in Table 19 if the permit requirement is not
fully met with the listed references.]
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 28

Permit Requirements for
Plan Review and Approval
Municipal Ordinance/Code Reference(s)
and/or Document Title(s)
Date Adopted
3.6.2(a) Authority
Stormwater Ordinance/Section 20.1
9/8/2008
3.6.3(a) & 15A NCAC 02H.0153(c)
Federal, State & Local Projects
Stormwater Ordinance/Section 20.4
9/8/2008
3.6.3 b Plan Review
Stormwater Ordinance/Section 30.2
9/8/2008
3.6.3(c) O&M Agreement
Stormwater Ordinance/Section 50.2
9/8/2008
3.6.3 d O&M Plan
Stormwater Ordinance/Section 50.2
9/8/2008
3.6.3(e) Deed
Restrictions/Covenants
Stormwater Ordinance/Section 50.3
9/8/2008
3.6.3(f) Access Easements
Stormwater Ordinance/Section 50.8
9/8/2008
Permit Requirements for
Inspections and Enforcement
Municipal Ordinance/Code Reference(s)
and/or Document Title(s)
Date Adopted
3.6.2 b Documentation
Stormwater Ordinance/Section 60.1
9/8/2008
3.6.2 c Right of Entry
Stormwater Ordinance/Section 50.2
9/8/2008
3.6.4 a Pre -CO Inspections
Stormwater Ordinance/Section 50.3
9/8/2008
3.6.4 b Compliance with Plans
Stormwater Ordinance/Section 50.4
9/8/2008
3.6.4 c Annual SCM Inspections
Stormwater Ordinance/Section 50.1
9/8/2008
3.6.4 d Low Density Inspections
Stormwater Ordinance/Section 50.1
9/8/2008
3.6.4(e) Qualified Professional
Stormwater Ordinance/Section 50.1
9/8/2008
Permit Requirements for
Fecal Coliform Reduction
Municipal Ordinance/Code Reference(s)
and/or Document Title(s)
Date Adopted
3.6.6 a Pet Waste
Town Code of Ordinances/Chapter 91.43
6/13/2005
3.6.6(b) On -Site Domestic
WastewaterTtreatment
Town Code of Ordinances/Chapter 51
1/13/2003
The annual reporting metrics for the post construction program are provided in Table 20: Post
Construction Site Runoff Control BMPs below.
Table 20: Post Construction Site Runoff Control BMPs
Permit
3.6.5(a), 3.6.5(b), and 4.1.3: Minimum Post -Construction Reporting Requirements
Ref.
Measures to document activities over the course of the fiscal year (July 1 — June 30) including appropriate
information to accurately describe progress, status, and results. [These BMPs, measurable goals and annual
re ortin metrics are re uired or allpost-construction pro rams and QAPs. Do not edit this BMP.]
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Annual Reporting
Implementation
Metric
22.
Standard Reporting
Implement standardized tracking,
1. Track number of low
1. Continuously
1. Number of plan
documentation, inspections and
density and high density
reviews performed for
reporting mechanisms to compile
plan reviews performed.
low density and high
appropriate data for the annual self-
density.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 29

Table 20: Post Construction Site Runoff Control BMPs
assessment process. Data shall be
2. Track number of low
2. Continuously
2. Number of plan
provided for each Post -Construction/
density and high density
approvals issued for low
Qualifying Alternative Program
plans approved.
density and high density.
3. Maintain a current
3. Continuously
3. Summary of number
being implemented as listed in Tables
18 and 19.
inventory of low density
and type of SCMs added
projects and constructed
to the inventory; and
SCMs including SCM
number and acreage of
type or low density
low density projects
acreage, location and last
constructed.
date.
—inspection
4. Track number of SCM
4. Continuously
4. Number of SCM
performed.
inspections.
—inspections
5. Track number of low
5. Continuously
5. Number of low density
density inspections
inspections.
performed.
6. Track number and
6. Continuously
6. Number and type of
type of enforcement
enforcement actions
actions taken.
taken.
Permit
2.3 and 3.6: Qualifying Alternative Program(s)
Ref.
Measures to develop, implement and enforce additional BMPs in order to comply with the QAP state program
requirements. [Delete if not implementing QAPs. If implementing multiple QAPs, add a section for each QAP. If existing
post -construction elements in Table 18 do not fully meet the state program requirements, then provide specific BMPs to
fully implement a compliant program. If the references in Table 18 demonstrate full compliance with the program
requirements, then insert "The QAP requirements are fully met by the existing QAP for post -construction, see references
rovided in Table 18.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
23.
Neuse River Nutrient Reduction Strategy
Construction projects subject to
1. Project compliance
1. Continuously — State
1. Maintain map
Neuse River Nutrient Reduction
with State Neuse River
compliance required
documenting required
Strategy must comply with State
Rules
compliance with
regulations/requirements. State
different programs
issued permits document compliance
2.
2.
2.
with Neuse River Rules
3.
3.
3.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 30

Table 20: Post Construction Site Runoff Control BMPs
Permit
3.6.2: Legal Authority
Ref.
Measures to maintain adequate legal authorities through ordinance or other regulatory mechanism to: (a) review
designs and proposals for new development and redevelopment to determine whether adequate Stormwater
control measures will be installed, implemented, and maintained, (b) request information such as stormwater
plans, inspection reports, monitoring results, and other information deemed necessary to evaluate compliance
with the Post -Construction Stormwater Management Program, and (c) enter private property for the purpose of
inspecting at reasonable times any facilities, equipment, practices, or operations related to stormwater
discharges to determine whether there is compliance with the Post -Construction Stormwater Management
Program. [Delete if only implementing QAPs. If existing post -construction elements in Table 19 do not fully
meet the permit requirements, then provide specific BMPs to fully implement a compliant program. If the
references in Table 19 demonstrate full compliance with the permit requirements, then insert "This permit
re uirement is./ully met by the existing post -construction pL2,gram, see references provided in Table 19.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
24.
Stormwater Ordinance Compliance
Town adopted Stormwater Ordinance
1. Stormwater permit
1. Stormwater Ordinance
1. Retain copies of
establishes regulations regarding
application process
has been in effect since
permit applications,
compliance with submittal of
9/8/2008
issued approvals,
Stormwater plan, permit issuance,
required exhibits to
inspection, monitoring, post-
demonstrate compliance
construction compliance, etc.
with Stormwater
Ordinance
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 31

Table 20: Post Construction Site Runoff Control BMPs
Permit
3.6.3: Plan Review and Approval
Ref.
Measures to maintain plan review and approval authority, standards and procedures to: (a) Require Federal,
State, and local government projects to comply with Post -Construction Program requirements throughout the
entire MS4 permitted area, unless the entity is subject to its own NPDES MS4 permit or a qualifying alternative
program, (b) Conduct site plan reviews of all new development and redeveloped sites that disturb greater than
or equal to one acre, and sites that disturb less than one acre that are part of a larger common plan of
development or sale for compliance with 15A NCAC 02H .1017 and the qualifying alternative programs that
apply within your jurisdiction, (c) Ensure that each project has an Operation and Maintenance Agreement that
complies with 15A NCAC 02H .1050(12), (d) Ensure that each project has an Operation and Maintenance Plan
that complies with 15A NCAC 02H .1050(13), (e) Ensure that each project has recorded deed restrictions and
protective covenants, that require the project to be maintained consistent with approved plans, and (f) Ensure
that each SCM and associated maintenance accesses be protected in a permanent recorded easement per 15A
NCAC 02H 1050 (9) and (10). [Delete if only implementing QAPs. If existing post -construction elements in
Table 19 do not fully meet the permit requirements, then provide specific BMPs to fully implement a compliant
program. If the references in Table 19 demonstrate full compliance with the permit requirements, then insert
"This permit requirement is fully met by the existing post -construction program, see references provided in
Table 19.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
25.
Stormwater Ordinance Compliance
Town adopted Stormwater Ordinance
1. Stormwater permit
1. Stormwater Ordinance
1. Retain copies of
establishes regulations regarding
application process
has been in effect since
permit applications,
compliance with submittal of
9/8/2008
issued approvals,
Stormwater plan, permit issuance,
required exhibits to
inspection, monitoring, post-
demonstrate compliance
construction compliance, etc.
with Stormwater
Ordinance
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 32

Table 20: Post Construction Site Runoff Control BMPs
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
3.6.4: Inspections and Enforcement
Ref.
Measures to maintain inspection and enforcement authority, standards and procedures to: (a) Conduct post -
construction inspections prior to issuing a Certificate of Occupancy or a Temporary Certificate of Occupancy.
Alternatively, the project owner may provide a surety bond to guarantee compliance with the approved plan(s),
(b) Ensure that the project has been constructed in accordance with the approved plan(s), (c) Ensure annual
inspection of each permitted SCM to ensure compliance with the approved Operation and Maintenance
Agreement, (d) Ensure inspection of low density projects at least once during the permit term, and (e) Require
that inspections be conducted by a qualified professional. [Delete if only implementing QAPs. If existing post -
construction elements in Table 19 do not fully meet the permit requirements, then provide specific BMPs to
fully implement a compliant program. If the references in Table 19 demonstrate full compliance with the
permit requirements, then insert "This permit requirement is fully met by the existingpost-construction
program, see references provided in Table 19.1
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
26.
Stormwater Ordinance Compliance
Town adopted Stormwater Ordinance
1. Stormwater permit
1. Stormwater Ordinance
1. Retain copies of
establishes regulations regarding
application process
has been in effect since
permit applications,
compliance with submittal of
9/8/2008
issued approvals,
Stormwater plan, permit issuance,
required exhibits to
inspection, monitoring, post-
demonstrate compliance
construction compliance, etc.
with Stormwater
Ordinance
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 33

Table 20: Post Construction Site Runoff Control BMPs
5.
5.
5.
Permit
3.6.6: Fecal Coliform Reduction
Ref.
Measures to control, to the maximum extent practicable, sources of fecal coliform per 15A NCAC 02H
.1017(7). At a minimum, the program shall include: (a) A pet waste management component, which may be
achieved by revising an existing litter ordinance, and (b) An on -site domestic wastewater treatment system
component, if applicable, which may be coordinated with local county health department, to ensure proper
operation and maintenance of such systems. [Delete if only implementing QAPs. If existing post -construction
elements in Table 19 do not fully meet the permit requirements, then provide specific BMPs to fully implement
a compliant program. If the references in Table 19 demonstrate full compliance with thepermit requirements,
then insert "This permit requirement is fully met by the existing post -construction program, see references
provided in Table 19.]
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
27.
Town Code of Ordinance Compliance and Enforcement
Town Code of Ordinances addresses
1. Compliance with
1. Currently required
1. None
pet waste and requires connection to
Town Code of
based approved
public sewers. Town Code
Ordinances
ordinances. Town re -
Enforcement provides compliance
evaluates periodically to
amend ordinances as
may be required.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 34

PART 10: POLLUTION PREVENTION AND GOOD HOUSEKEEPING PROGRAMS
This SWMP provides a comprehensive pollution prevention and good housekeeping strategy for the
Town of Ayden municipal facilities and operations. Pollution prevention and good housekeeping is
accomplished through the implementation of seven required programs, which collectively address the
ultimate goal of preventing or reducing pollutant runoff from municipal operations such as parks and
open space maintenance, fleet and building maintenance, new construction and land disturbances, and
municipal storm sewer system maintenance.
Pollution prevention and good housekeeping for municipal operations includes the following programs:
1. Municipal Facilities Operation and Maintenance Program
2. Spill Response Program
3. MS4 Operation and Maintenance Program
4. Municipal SCM Operation and Maintenance Program
5. Pesticide, Herbicide and Fertilizer Management Program
6. Vehicle and Equipment Maintenance Program
7. Pavement Management Program
The Town of Ayden will manage, implement and report the pollution prevention and good housekeeping
BMPs as specified in Table 21 below for each required program.
Table 21: Pollution Prevention and Good Housekeeping BMPs
Permit
3.7.1: Municipal Facilities Operation and Maintenance Program
Ref.
Measures to manage facilities that are owned and operated by the permittee and have the potential for generating polluted
stormwater runoff. The permittee shall maintain a current inventory of municipal facilities; perform facility inspections
and routine maintenance; establish specific frequencies, schedules, and standard documentation; provide staff training on
general stormwater awareness and imp ementing pollution prevention and good housekeeping ractices.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
28.
Municipal Staff Training
Train municipal staff who receive
1. Train municipal staff
1. Annually beginning in
1. Document and report
calls from the public on the protocols
on proper handling of
Permit Year 1 (FY19/20)
number of staff trained,
for referral and tracking of
construction site runoff
training date(s) and
construction site runoff control
control complaints.
topics covered.
complaints.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 35

Table 21: Pollution Prevention and Good Housekeeping BMPs
29.
Public Awareness
Provide information to users of
1. Meetings with general
1. To Be Determined
1. Document agenda and
public facilities regarding efforts and
public and local
materials distributed as
measures implemented, instructions
businesses
part of outreach. Submit
for proper use of facilities and
documentation with
penalties for failure to comply.
annual reporting.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
30.
Maintenance and Inspections
Town will maintain and inspect
1. Street Sweeping
1. Weekly
1. Maintain Log of
public facilities
Activities
2. Cleaning Storm Sewer
2. Systematic annual
2. Maintain Log of storm
System
schedule
sewer
cleaning/repairs/replace
ment
3. Pest Management
3. Implement program of
3. Maintain Log of pest
pest management with
management activities
minimally toxic
inspection of storage
materials
4.
4.
4.
5.
5.
5.
Permit
3.7.2: Spill Response Program
Ref.
Measures for facilities and operations that store and/or use materials that have the potential to contaminate stormwater
runoff if spilled. The permittee shall maintain written spill response procedures and train staff on spill response
procedures.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
31.
Spill Response Procedure
Town shall maintain written
1. Written Procedures
1. Continually
1. Maintain written
procedures and inspection of all
and inspections
procedure(s) and
facilities that store materials that have
inspection logs.
the potential to contaminate
Document disposal of all
Stormwater runoff if spilled.
hazardous waste.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 36

Table 21: Pollution Prevention and Good Housekeeping BMPs
#.
BMP Title
Narrative description of BMP
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
3.7.3: MS4 Operation and Maintenance Program
Ref.
Measures to minimize pollutants in the stormwater collection system. The permittee shall provide operation and
maintenance staff training on stormwater awareness and pollution prevention, perform MS4 inspections, maintain the
collection system including catch basins and conveyances; and establish specific frequencies, schedules, and standard
documentation.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
32.
Municipal Staff Training
Train municipal staff who receive
1. Train municipal staff
1. Annually beginning in
1. Document and report
calls from the public on the protocols
on proper handling of
Permit Year 1 (FY19/20)
number of staff trained,
for referral and tracking of
construction site runoff
training date(s) and
construction site runoff control
control complaints.
topics covered.
complaints.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
33.
MS4 Inspections
Town will maintain and inspect
1. Street Sweeping
1. Weekly
1. Maintain Log of
public facilities
Activities
2. Cleaning Storm Sewer
2. Systematic annual
2. Maintain Log of storm
System
schedule
sewer
cleaning/repairs/replace
ment
3. Pest Management
3. Implement program of
3. Maintain Log of pest
pest management with
management activities
minimally toxic
inspection of storage
materials
4.
4.
4.
5.
5.
5.
BMP Title
Narrative description of BMP
1.
1.
1.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 37

Table 21: Pollution Prevention and Good Housekeeping BMPs
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.7.4: Municipal SCM Operation and Maintenance Program
Measures to manage municipally -owned, operated, and/or maintained structural SCMs that are installed for compliance
with the permittee's post -construction program. The permittee shall maintain a current inventory of SCMs, perform SCM
ins ections and maintenance, and shall establish specific frequencies, schedules, and documentation.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
#.
Town has no current municipally -owned, operated, and/or maintained structural SCMs.
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.7.5: Pesticide, Herbicide and Fertilizer Management Program
Measures to minimize water quality impacts from the use of landscape chemicals. The permittee shall provide routine
pollution prevention and chemical use, storage and handling training, and shall ensure compliance with permits and
a licator certifications.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
34.
Spill Response Procedure
Town shall maintain written
procedures and inspection of all
facilities that store materials that have
the potential to contaminate
Stormwater runoff if spilled.
1. Written Procedures
and inspections
1. Continually
1. Maintain written
procedure(s) and
inspection logs.
Document disposal of all
hazardous waste.
2.
2.
2.
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 38

Table 21: Pollution Prevention and Good Housekeeping BMPs
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.7.6: Vehicle and Equipment Maintenance Program
Measures to prevent and minimize contamination of stormwater runoff from areas used for municipal vehicle and
equipment maintenance and/or cleaning. The permittee shall ensure that municipal industrial facilities subject to NPDES
industrial permitting comply with those permit requirements, provide routine pollution prevention training to staff,
perform routine inspections, and establish specific frequencies, schedules, and documentation.
BMP
A
B
C
D
No.
Description of BMP
Measurable Goal(s)
Schedule for
Implementation
Annual Reporting
Metric
35.
Maintenance and Inspections
Town will utilize vehicle wash area
that drains into the sanitary sewer
system.
1. Establish and
document wash down
area at Operation Center
1. Continuously
1. Document (photo)
location of wash down
area
2. Inspect Municipal
Facilities
2. Quarterly Inspections
2. Maintain Inspection
Log and keep records
3.
3.
3.
4.
4.
4.
5.
5.
5.
#.
BMP Title
Narrative description of BMP
1.
1.
1.
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
Permit
Ref.
3.7.7: Pavement Management Program
Measures to reduce pollutants in stormwater runoff from municipally -owned streets, roads, and parking lots within the
permittee's corporate limits. The permittee shall implement measures to control litter, leaves, debris, particulate and fluid
ollutants associated with vehicles, and establish s ecific fre uencies, schedules, and documentation.
A
B
C
D
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 39

Table 21: Pollution Prevention and Good Housekeeping BMPs
BMP
No
Description of BMP
Measurable Goal(s)
Schedule for
Im lementation
Annual Reporting
Metric
36.
Street Sweeping
Sweep Town streets to collect
1. Develop routing and
1. Annually
1. Document routing and
accumulated debris from paved
schedule for street
scheduling
surfaces and dispose of collected
sweeping
2. Sweep streets and
2. Monthly
2. Identify streets swept,
materials properly to not allow
discharge into storm sewer or local
properly dispose of
dates, and location of
surface waters
material collected
disposal. Maintain
records.
3.
3.
3.
4.
4.
4.
5.
5.
5.
37.
Trash Management
Collect trash from public receptacles
1. Conduct trash pickup
1. Weekly
1. Document total
and dispose of collected waste at
amount of trach
approved location
collected/disposed of for
each event(pounds)
2.
2.
2.
3.
3.
3.
4.
4.
4.
5.
5.
5.
W.- D10xx_genID100x_mswID1005_corres_msw"AP2019Wyden StormwaterlSWMP MS4 Compliance Templatesl4yden Draft SWMP 191024
000.docx
DRAFT NCS000500 SWMP
Town of Ayden
October 24, 2019
Page 40