NCS000489_MS4 Annual Report (2022-23 FY)_20231025 (3)

INTERIM SWMP TEMPLATE
IMPORTANT NOTES
1. Instruction for using this template can be found on the MS4
Permitting Program web page under Forms, Tools &
resources/The 2019 Phase II MS4 Toolbox.
2. An MS4-specific Annual Self-Assessment (ASA) Template
will be developed based upon the approved Final SWMP.
3. An electronic SWMP Template (e-SWMP) is currently
under development and will supersede this interim template
once it is issued. The e-SWMP will include essentially the
same information and will be easy to cut/paste into.

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1847
Stormwater Management Plan Draft
City of Hendersonville
NCS000489
October 25, 2023

Table of Contents
PART 1:INTRODUCTION l
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) 6
3.6 Endangered and Threatened Species and Critical Habitat 7
3.7 Industrial Facility Discharges 7
3.8 Non-Stormwater Discharges 7
3.9 Target Pollutants and Sources 8
PART 4: STORMWATER MANAGEMENT PROGRAM ADMINISTRATION 10
4.1 Organizational Structure 10
4.2 Program Funding and Budget 12
4.3 Shared Responsibility 13
4.4 Co-Permittees 14
4.5 Measurable Goals for Program Administration 14
PART 5: PUBLIC EDUCATION AND OUTREACH PROGRAM 16
PART 6: PUBLIC INVOLVEMENT AND PARTICIPATION PROGRAM 20
PART 7:ILLICIT DISCHARGE DETECTION AND ELIMINATION PROGRAM 22
PART 8: CONSTRUCTION SITE RUNOFF CONTROL PROGRAM 28
PART 9: POST-CONSTRUCTION SITE RUNOFF CONTROL PROGRAM 31
PART 10: POLLUTION PREVENTION AND GOOD HOUSEKEEPING PROGRAMS 36

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 City of Hendersonville,NC 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 City of Hendersonville,NC
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 NCS000489, as issued by NCDEQ. This permit covers activities associated with
the discharge of stormwater from the MS4 as owned and operated by the City of Hendersonville,NC and
located within the corporate limits of the City of Hendersonville,NC.
In preparing this SWMP,the City of Hendersonville,NC 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. Any major changes to the approved SWMP will require resubmittal,
review and approval by NCDEQ, and may require a new public comment period depending on the nature
of the changes.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 1

PART 2: CERTIFICATION
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.
El 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.
X❑ A specific position having overall responsibility for stormwater matters.
Signature:
Print Michael S. Huffman
Name:
Title: Stormwater Administrator
Signed this day of ,202_.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 2

Part 3: MS4 information
3.1 Permitted MS4 Area
This SWMP applies throughout the corporate limits of the City of Hendersonville,NC, including all
regulated activities associated with the discharge of stormwater from the MS4. The map below shows the
corporate limits of City of Hendersonville,NC as of the date of this document.
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3.2 Existing MS4 Mapping
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 3

Currently,the public MS4 map includes inlets,outfalls,pipes, and receiving waters.
Link to MS4 Map:
https://hendersonville.maps.arcgis.com/apps/webappviewer/index.html?id=cfe752e8f8d54478bf73 6708f9
434ccc
A more detailed MS4 map is available to staff showing the location of all mapped stormwater
infrastructure(Inlets, Outfalls,Pipes, Streams,Manholes, SCM's,Receiving waters, and Subwatersheds).
This map also includes information on structure characteristics including invert elevations, condition
assessments,inspection dates, flow direction, and photographs.
Table 1: Summary of Current MS4 Mapping
Percent of MS4 Area Mapped 95 %
No. of Major Outfalls* Mapped 28 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 City of Hendersonville,NC MS4 is located within the French Broad 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:
• Waterbody Classification Map
• Impaired Waters and TMDL Map
• Most recent NCDEQ Final 303(d)List
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 2: Summary of MS4 Receiving Waters
Receiving Water Name Stream Water 303(d)Listed Parameter(s)
Index/AU Quality of Interest iiii
Number Classification
Mud Creek 6-55 C Fair: Benthos(Nar,AL,FW)
Poor: Fish Community(Nar,AL,
FW)
Bat Fork 6-55-8-1 C Poor: Fish Community(Nar,AL,
FW)
Devils Fork 6-55-8-2b C Poor: Benthos (Nar,AL, FW)
Brittain Creek 6-55-9 C None listed
Johnson Drainage Ditch 6-55-8 C None listed
King Creek 6-55-8-1-2- C None listed
(2)
Allen Branch 6-55-11-14 C None listed
Wolfpen Creek 6-55-11-13 C None listed
Wash Creek 6-55-7 B None listed
C—Class C (secondary recreation, fishable/swimmable waters)
B—Class B (Primary Recreation, fishable/swimmable waters
Benthos (Nar,AL,FW)—Narrative standard, aquatic life, fresh waters
Data from 2018 NC Category 5 Assessments "303(d)List" Final and NC Surface Water Classifications
Map. From the 2018 303(d)Listing and Delisting Methodology for Benthos: "Narrative criterion: Waters
shall be suitable for aquatic life propagation and maintenance of biological integrity.NC uses benthic and
fish community data to assess biological integrity. Biological integrity means the ability of an aquatic
ecosystem to support and maintain a balanced and indigenous community of organisms having species
composition, diversity,population densities and functional organization similar to that of reference
conditions"
3.4 MS4 Interconnection
The City of Hendersonville MS4 is interconnected with another regulated MS4 and directly receives
stormwater from the NCDOT MS4. The number of interconnections entering the City of Hendersonville
MS4 from NCDOT is currently unknown. The City is currently in the second phase of a comprehensive
stormwater asset inventory and assessment project. Once,this project is complete, City GIS and
Stormwater staff will document all MS4 interconnections through review of the existing GIS data and
field work. Twenty percent(20%) of known assets will be evaluated annually for interconnection to
achieve one hundred percent(100%)coverage during the permit term.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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The City of Hendersonville MS4 is interconnected with another regulated MS4 and directly discharges
stormwater into the NCDOT MS4. The number of interconnections leaving the City of Hendersonville
MS4 to NCDOT is currently unknown. The City is currently in the second phase of a comprehensive
stormwater asset inventory and assessment project. Once,this project is complete, City GIS and
Stormwater staff will document all MS4 interconnections through review of the existing GIS data and
field work. Twenty percent(20%) of known assets will be evaluated annually for interconnection to
achieve one hundred percent(100%)coverage during the permit term.
The MS4 does interconnect with the statewide NCDOT MS4 and includes:
a. The interconnection is receiving stormwater from the NCDOT MS4. The number of
interconnections is unknown.
b. The interconnection is discharging stormwater into the NCDOT MS4. The number of
interconnections is unknown.
c. The City of Hendersonville MS4 mapping does identify interconnections with the NCDOT
MS4.
d. The City of Hendersonville MS4 mapping does include NCDOT MS4 outfalls.
3.5 Total Maximum Daily Loads (TMDLs)
Water Body Name TMDL Pollutant(s) Stormwater Waste Water Quality
Load Allocation(Y/N) Recovery Program
(Y/N)
Statewide Mercury N N
DRAFT NCS000489 SWMP
City of Hendersonville,NC
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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 map 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 I Common name Species Group Federal Listing
Status
Cryptobranchus Eastern Hellbender C. alleganiensis ARS
alleganiensis
Alasmidonta Appalachian Elktoe A. raveneliana E
raveneliana
Cambarus reburrus French Broad C. reburrus FSC
crayfish
3.7 Industrial Facility Discharges
The City of Hendersonville,NC MS4 jurisdictional area includes the following industrial facilities which
hold NPDES Industrial Stormwater Permits, as determined from the NCDEQ Active NPDES Stormwater
Permit List and/or Active Stormwater Permits Map.
Table 5: NPDES Stormwater Permitted Industrial Facilities
Permit Number Facility Name
NCS080000 CITY OF HENDERSONVILLE GARAGE
NCG070156 SELEE CORPORATION
NCG140155 SOUTHERN CONCRETE MATERIALS
NCG080182 UNITED PARCEL SERVICE
NCG170423 KIMBERLY-CLARK CORPORATION
3.8 Non-Stormwater Discharges
The water quality impacts of non-stormwater discharges have been evaluated by the City of
Hendersonville,NC as summarized in Table 6 below. The unpermitted non-stormwater flows listed as
incidental do not significantly impact water quality. The City of Hendersonville has evaluated residential
and charity car washing and street washing for possible significant water quality impacts.
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 will be evaluated by the City of Hendersonville,NC to determine whether they may
significantly impact water quality. If determined to be a possible cause of water quality impacts they will
be addressed through public education efforts.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 7

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 City of
Hendersonville,NC.
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 crawl space 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 City of Hendersonville,NC is not aware of
other significant water quality issues within the permitted MS4 area.
Pet waste,failing septic systems, and Sanitary Sewer Overflows in the community continue to
contribute to bacterial pollution in the Mud Creek watershed. The City of Hendersonville is actively
working to reduce the number of SSO's through sewer system upgrades and master planning efforts. The
City of Hendersonville will continue to notify the public of SSO's and develop programs to better educate
the public and enforce, as needed,for these illicit violations.
Litter and gross solids are a general issue associated with commercial, agricultural, and
residential areas.
Sediment is attributed to increased development and ongoing agricultural operations in the Mud Creek
watershed.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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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 City of Hendersonville,NC has evaluated schools,
homeowners and commercial businesses as target audiences that are likely to have significant stormwater
impacts. Schools were selected as a target audience due to the opportunity to affect positive change
through education and involvement opportunities. Homeowners and business were identified as target
audiences because they are likely sources of non-point source pollution through uninformed management
practice and accidental releases.
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)
Gross Waste(Litter/Trash) Residents, Commercial, Schools Public Education&Outreach,
Public Involvement
Nutrients Residential, Commercial, Public Education& Outreach,
Agriculture Pollution Prevention&Good
Housekeeping
Biological Contaminants Sewer overflows,failing septic Illicit Discharge Detection&
systems, illicit discharges Elimination, Public Education&
Outreach,Pollution Prevention&
Good Housekeeping
Illicit Discharges Residential, Commercial, Industrial, Illicit Discharge Detection&
Municipal Elimination, Public Education&
Outreach,Pollution Prevention&
Good Housekeeping
Illegal Dumping Residential, Commercial,Industrial, Illicit Discharge Detection&
Municipal Elimination, Public Education&
Outreach
Sediment Construction/Agriculture Public Education and Outreach,
Construction Site Runoff Control
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 9

PART 4: STORMWATER MANAGEMENT PROGRAM ADMINISTRATION
4.1 Organizational Structure
The City of Hendersonville's Stormwater Division is responsible for overall program management,
including Illicit Discharge Detection&Elimination,Public Education&Outreach,Pollution Prevention
&Good Housekeeping for Municipal Operations,and Post Construction Stormwater Management.
Construction Site Runoff Control is delegated to Henderson County. The Public Works Department is
responsible for the operation and maintenance of the City's stormwater conveyance system. Public Works
and Water/Sewer Departments assist in identifying and reporting IDDE to Stormwater Staff and Pollution
Prevention and Good Housekeeping for municipal operations and facilities. The City Engineering
Department reviews Post-Construction Stormwater Management plans for public and private
developments.
City Manager
John Connet
Public Services
Director
Brent Detwiler
City Engineer Public Works Utilities Director
Director
Brendan Shanahan Tom Wooten Adam Steurer
Stormwater Division Public Works Public Works Water&Sewer
Manager Superintendent Superintendent Crews
(Streets/Traffic) (Builings/Facilities)
Michael Huffman Brandon Mundy Mark Steirwalt All
Stormwater Public Works Crews Public Works Crews
Technician (Streets/Sanitation) (Parks/Building
Maint.)
Dustin Moffitt All All
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 8: Summary of Responsible Parties
SWMP Component Responsible Position Staff Name Department/Division
Stormwater Program Stormwater Division Michael Huffman Stormwater
Administration Manager/Tech. Dustin Moffitt
SWMP Management Stormwater Division Michael Huffman Stormwater
Manager/Tech. Dustin Moffitt
Public Education& Stormwater Division Michael Huffman Stormwater
Outreach Manager/Tech. Dustin Moffitt
Public Involvement& Stormwater Division Michael Huffman Stormwater
Participation Manager/Tech. Dustin Moffitt
Illicit Discharge Stormwater Division Michael Huffman, Tom Stormwater,Water
Detection& Manager/Tech.,Public Wooten,All PW and Sewer,Public Works
Elimination Works Admin, W/S Field Crews
Water/Sewer crews
Construction Site Henderson County Deb Johnston Engineering
Runoff Control
Post-Construction Stormwater Division Michael Huffman, Stormwater,
Stormwater Manager,City Engineer Brendan Shanahan Engineering
Management
Pollution Stormwater Division Michael Huffman, Tom Stormwater,Public
Prevention/Good Manager/Tech.,Public Wooten,Dustin Moffitt, Works,Water and
Housekeeping for Works Admin,Utilities Adam Steurer,All PW Sewer
Municipal Operations Director,W/S Crews and W/S Field Crews
Municipal Facilities Stormwater Michael Huffman, Stormwater,Public
Operation& Administrator/Tech. Dustin Moffitt, Tom Works,Water& Sewer
Maintenance Program Public Works Admin, Wooten,Adam Steurer
Spill Response Program Stormwater Michael Huffman, All Public Works and
Administrator/Tech, Dustin Moffitt,All Water Sewer Staff
Public Works Admin, Public Works and
Utilities Director,W/S Water Sewer Staff
Crews
MS4 Operation& Stormwater Michael Huffman, Stormwater, Public
Maintenance Program Administrator/Tech, Dustin Moffitt, Tom Works
Public Works Dept., Wooten,Adam Steurer
W/S Dept.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Municipal SCM Stormwater Michael Huffman, Stormwater,Public
Operation& Administrator/Tech., Dustin Moffitt, Tom Works
Maintenance Program Public Works Dept. Wooten
Pesticide, Herbicide& Public Works Admin Tom Wooten Public Works
Fertilizer Management
Program
Vehicle&Equipment Public Works Crews, All PW and W/S Staff Public Works,W/S
Cleaning Program W/S Crews
Pavement Management Public Works Admin, Tom Wooten,Brandon Public Works/
Program Street sweeper Mundy Stormwater
Total Maximum Daily N/A N/A N/A
Load(TMDL)
Requirements
4.2 Program Funding and Budget
In accordance with the issued permit,the City of Hendersonville,NC 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.
Funding for the Stormwater Management Program is generated primarily from the Stormwater Utility
Fee. Currently, The City of Hendersonville charges all residential customers a flat fee of$6.00 per month.
Non-commercial customers are charged a fee based of$6 per ERU per month(Equivalent Residential
Unit=3000 SF Impervious area)and that includes for-profit and not-for-profit property owners. These
fees are billed on the monthly combined utility bills.You can view Frequently Asked Questions for more
answers about the Stormwater Fee FAQ located at:
https://www.hendersonvillenc.gov/engineering/stormwater-management/stormwater-proj ects/stormwater-
utility
The program is currently funded to conduct all proactive elements of the permit and meet necessary
capital improvement demands.
Fiscal Year 22-23 City of Hendersonville,NC Budget
DRAFT NCS000489 SWMP
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Fiscal Year 22-23 Stormwater Fund
Budget Ordinance FY22-23
Stormwater Fund
Budgeted Revenues $(1,158,290)
Sales & Services (1,157,000)
Permits& Fees (1,040)
Investment Earnings (50)
Miscellaneous (200)
Budgeted Expenditures 1,490,476
Stormwater 1,429,096
Debt Service 61,380
Other Finance (Sources)/Uses (332,186)
Proceeds of Debt (140,000)
Fund Balance Appropriated (192,186)
Transfers (In) ( - )
Transfers Out -
Sub-Total Estimated Revenues & Other Finance Sources $(1,490,476)
Sub-Total Appropriations $1,490,476
Fiscal Year 21-22 Stormwater Fee Schedule
l 11R\IN%.k l IR
Sin jk-Famly Residential ilti111111111111 Fee S5.00 per month
Multi-Unit Residential Stormwater Fee $5.00per unit,per month
Non-Residential Property Stormwater Fee.per ERU• S5.00 per month
Non-Residential Property Stormwater Fee Cap•• S?i0.00 per month
OR
Non-Residential Property Stormwater 50".Credit(i1 S250.00)'• 50%Credit
Stormwater Service Charge Credit Application Fee S50.00
'.Vote I: I Equivalent Residential 1'nu/ER1'/ 3.0ategJt.
'*Note 2 ,Yon-Residenua/propernes are ehgtblefor either a cap or a credit.not both.
4.3 Shared Responsibility
The City of Hendersonville,NC will share the responsibility to implement the following minimum
control measures,which are at least as stringent as the corresponding NPDES MS4 Permit requirement.
The City of Hendersonville,NC remains responsible for compliance if the other entity fails to perform the
permit obligation and may be subject to enforcement action if neither the City of Hendersonville,NC nor
the other entity fully performs the permit obligation. Table 9 below summarizes who will be
implementing the component,what the component program is called,the specific SWMP BMP or permit
requirement that is being met by the shared responsibility, and whether or not a legal agreement to share
responsibility is in place.
Table 9: Shared Responsibilities
DRAFT NCS000489 SWMP
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SWMP BMP or Legal
Implementing Entity&Program Name Agreement
Permit Requirement (Y/N)
Permit Section E.1 Henderson County Sediment and Erosion Control Program Y
4.4 Co-Permittees
The are no other entities applying for co-permittee status under the NPDES MS4 permit number
NCS000489 for the City of Hendersonville,NC. Table 10 summarizes contact information for each co-
permittee.
Table 10: Co-Permittee Contact Information
Co-Permittee MS4 Contact Person Phone&E-Mail Interlocal
Name Agreement
(Y/N)
N/A N/A N/A N/A
4.5 Measurable Goals for Program Administration
The City of Hendersonville,NC 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 period is the fiscal year(July 1 —June 30).
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
1. Annual Self-Assessment
Perform an annual evaluation of 1.Prepare,certify,and 1.Annually for Permit 1.Annual Self-
SWMP implementation,suitability submit the Annual Self- Years 1—4 Assessment received by
of SWMP commitments and any Assessment to NCDEQ (FY17/18—FY20/21) NCDEQ no later than
proposed changes to the SWMP prior to October 31 each October 31 each year.
utilizing the NCDEQ Annual Self- year.
Assessment Template.
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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
2. Permit Renewal Application
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 11: Program Administration BMPs
Audit stormwater program 1.Participate in an 1.TBD—Typically 1.Yes/No
implementation for compliance NPDES MS4 Permit Permit Year 4
with the permit and approved Compliance Audit,as
SWMP and utilize the results to scheduled and performed
prepare and submit a permit by EPA or NCDEQ.
renewal application package. 2. Self-audit and 2.Permit year 5 2.Yes/No/Partial
document any stormwater
program components not
audited by EPA or
NCDEQ utilizing the
DEQ Audit Template.
Submit Self-Audit to
DEMLR(required
component of permit
renewal application
package).
3.Certify the stormwater 3.Permit year 5 3.Yes/No/Partial
permit renewal
application(Permit
renewal application,Self-
Audit,and Draft SWMP
for the next 5-year permit
cycle)and submit
package to NCDEQ at
least 180 days prior to
permit expiration.
3• Documentation
Evaluate existing documentation 1.Review existing
methods to determine the best way documentation methods 1.Permit year 1 1.Number of documents
to determine if all
to document implementation of all reporting metrics in the FY22/23 reviewed
BMPs for annual reporting SWMP are included
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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PART 5: PUBLIC EDUCATION AND OUTREACH PROGRAM
The City of Hendersonville,NC 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 City of
Hendersonville,NC 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 Target Audience(s)
Bacterial contaminants All residents. General Public, Students,Businesses,Municipal
employees
Sediment&Erosion General Public, Construction crews,Landscape contractors,
Municipal employees
Fats,Oils,Grease Commercial, Industrial, and Food industries
Illicit Discharges General Public,Businesses,Municipal Employees
Illegal Dumping General Public,Businesses,Municipal Employees
Improper Disposal of Waste(Gross Residents,Property owners,HOA's,General Public,Businesses,
Waste,Litter,Household waste) Municipal Employees
Fecal Coliform Septic system owners,Municipal Employees,Pet owners
The City of Hendersonville,NC will manage,implement,and report the following public education and
outreach BMPs.
Table 13: Public Education and Outreach BMPs
Permit Ref. 3.2.2 and 3.2.4: Outreach to Targeted Audiences
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 through a cooperative agreement.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
4. School Education Program
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 16

Table 13: Public Education and Outreach BMPs
Participate in 1 education 1.City stormwater 1.Annually,Permit year 1.Number of attendees
program targeted at local schools. staff will continue to 1 FY22/23-5.
participate in education
Information will include general programs targeted at
stormwater awareness and its local schools.
impacts to water quality,how Audiences will include
citizens can improve water grade school&high
quality,general education school
information to improve public
understanding of stormwater 2.Participate in annual 2.Annually,Permit Year 2.Yes/No
management issues. Kids in the Creek 1-5 Number of participants
Event
5. Water Protection Guide Brochure/Poster
Continue to distribute a brochure 1.Distribute Water 1.Annually,Permit Year 1.Number of brochures
and poster targeted to food Protection Guide 1-5 distributed
industries.Posters are published Brochure
in English and Spanish 2.Distribute Water 2.Annually,Permit Year 2.Number of posters
Protection Poster 1-5 distributed
6. Information Kiosks
Stormwater education materials 1.Display Stormwater 1.Annually,Permit Year 1.Number of brochures
will be displayed at locations brochures at the City 1-5 taken from kiosks
throughout the City including Operations Center
City Hall and the City Operations entrance and Customer
Center Service desk at City
Hall
7. Street Sweeper wrap
Design/Install a vinyl wrap for the 1.Install a vinyl wrap 1.Permit year 3 FY 19/20 1.Wrap installed(Y/N)
new street sweeper that provides on the new street
information about the stormwater sweeper that provides
program information about the
stormwater program
including the
stormwater hotline and
link to the City's
stormwater website
8. Educational Signage
Create and display educational 1.Install signage at 1.Permit year 1 FY22/23- 1.Number of signs
signage at various stormwater stormwater 5 installed
projects around the City of demonstration projects
Hendersonville. around the City of
Hendersonville.
Signage will provide educational Projects include:
information about the stormwater Rainwater harvesting,
treatment practice and general bioretention,
information about stormwater permeable paving,
pollution and impacts to water stormwater wetland
quality. and streambank
stabilization
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 17

Table 13: Public Education and Outreach BMPs
9. Town-Sponsored Presentation
Continue to present briefings(in 1. Select a local civic 1.Annually,for permit 1.Yes/No
person or virtually)to local civic group or business years 1—5
and business groups at least once group
a year.Topics will include: to target
examples of good and poor 2.Develop or identify 2.Annually,for permit 2.Yes/No
stormwater quality management one presentation to years 1 —5
practices,how citizens and cover
businesses can improve water target pollutants for
quality,and general education the
information to improve public selected target
understanding of stormwater audience
management issues 3.Present to the 3.Annually,for permit 3.Yes/No
selected years 1 —5
target audience
Permit Ref. 2.1.7,3.2.3 and 3.6.5(c): Web Site
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
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
10. City Stormwater Web Page
The web page will provide 1.Establish the 1.June 2016 1.Date the web page
information on the city's stormwater web page went live
stormwater program including the 2.Maintain the 2. Continuously from 2.Number of web page
MS4 permit,current SWMP, stormwater web page date of initial web page views.
resources for developers,MS4 going live
map,current projects,and 3.Update the web page 3.Annually beginning in 3. Date of last webpage
ordinances. The web page will as necessary. permit year 4 FY 20/21 update
also include education materials 5.Add Stormwater 5.June 2016 5.Date the information
links to other informational Hotline contact was added
resources such as the EPA information to the web
stormwater web page,NCDEQ page.stormwater web page,and the _
6.Advertise the 2. Continuously from 2.Document ways the
LOSCOG stormwater education stormwater web page date of initial web page stormwater web page is
web page. going live advertised through
various media
Permit Ref. 3.2.5: Stormwater Hotline
Measures for a stormwater hotline/helpline for the purpose of public education and outreach.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 18

Table 13: Public Education and Outreach BMPs
11. Stormwater Hotline
A stormwater hotline with a direct 1.The hotline is a 1.Annually,permit year 1.Number of calls
telephone number to the City's direct line to the 1-5 received
Stormwater Administrator has stormwater
been established where citizens administrator and will
can call to report stormwater use an answering
related issues.Information on device.Calls will be
events and services relating to the monitored daily by
stormwater management program stormwater staff.
such as public events and the
stormwater hotline,will be
promoted via the City of
Hendersonville's social media
accounts(Facebook,Instagram),
press releases,the website,and
local media outlets.
12. Citizen Reporting App
Currently citizens can report 1.Calls to the City can 1.Annually,permit year 1.Number stormwater
stormwater issues to the City be delegated to the 1-5 related calls recorded in
Clerk,Public Works Dept. or appropriate staff and CityWorks
Stormwater Administrator. issues will be handled
in a timely manner
The City has developed an online 2.Develop an online 2.Permit year 1 FY22/23 2.Yes/No
reporting tool for non-emergency reporting tool that will Number of reports
issues that will track the progress be hosted on the City's received
of reports as they come in and are website
addressed by City staff
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 19

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 City of Hendersonville,NC will manage, implement, and report the following public involvement
and participation BMPs.
Table 14: Public Involvement and Participation BMPs
Permit 3.3.1: Public Input
Ref. Mechanisms for public involvement that provide for input on stormwater issues and the stormwater program.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
13. Advisory Boards
The public has been involved 1.ESB will hold a public 1.Annually permit year 1.Number of meetings
through citizen involvement in the meeting monthly and 1-5 held
Environmental Sustainability allow for public input on
Board(ESB) the stormwater program
14. Stormwater Hotline
A stormwater hotline with a 1.Hotline is active 1.Annually permit year 1.Yes
discrete telephone number has 1-5
been established where citizens can
call to report stormwater issues
Permit 3.3.2: Volunteer Opportunities
Ref. Measures to provide volunteer opportunities designed to promote ongoing citizen participation.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
15. Stream clean-up events
Citizen involvement will be 1.Identify areas that 1.Annually,permit year 1.Potential areas
enhanced by participating in the contribute to trash/litter 1-5 identified(Y/N)
stream cleanup events.The events reaching waterways and
are aimed at the general public waterways that can be
with the goal of removing trash and cleaned by volunteers
debris from local waterways and
educating the public on the impacts 2. Coordinate at least 1 2.Annually,permit year 2.Number of
of stormwater runoff to local cleanup events in local 1-5 participants
waterways. waterways.
16. Trash Trout Device
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 20

Table 14: Public Involvement and Participation BMPs
The City partnered with a local 1.Install and maintain 1.Installed in FY 17/18 1. Trash Trout still active
environmental non-profit to install the Greenworks Trash (Y/N)
an in-stream trash capturing device. Trout
2.Engage volunteers in 2.Annually,permit year 2.Number of volunteers
cleaning events 1-5 that visited the trash trout
annually
3.Identify potential areas 3.Permit year 1 FY22/23 3.Areas identified(Y/N)
for other trash capture
devices
4.Install additional 4.Permit year 1 FY22/23 4.Additional device
devices installed(Y/N)
17. Storm Drain Marking Program
Allow volunteers to participate in 1.Maintain stock of 1.Annually,permit year 1.Drain marking
the stormwater program throughout drain marking materials 1-5 materials purchased
the community by placing/painting (Y/N)
educational messages on storm
drains throughout the MS4
2. Organize at least one 2.Annually,permit year 2.Number of events
drain stenciling event 1-5 organized&number of
annually participants/drains
marked
18. Educational Events
The City of Hendersonville 1.Host at least one 1.Annually,permit year 1.Yes/No/Partial
partners with various community stormwater educational 1-5 Number of participants
groups,such as the NC workshop annually
Cooperative Extension Office,to
host educational workshops that
cover topics including: Streambank
stabilization,rain garden design
and installation,rainwater
harvesting,downspout
disconnection and SCM inspection
and maintenance.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 21

PART 7: ILLICIT DISCHARGE DETECTION AND ELIMINATION PROGRAM
The City of Hendersonville,NC 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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
19. Addition of outfalls to the MS4 Map
The existing MS4 map was 1.Add new outfalls 1.Annually,permit 1.Number of new
developed by locating stormwater identified from new year 1-5 outfalls added annually
infrastructure with a handheld GPS construction and annual
device and recording information stream/outfall surveys as
such as size,material,condition, necessary
surrounding land use,and photos. 2. 2.As needed 2.Number of outfalls
The information is managed in a Name/Number/Photograph updated annually
GIS database and mapping system. of new outfalls
This information was combined
with other currently available GIS
data such as City limits,hydrology,
land use,zoning,imagery,and
additional City infrastructure.
Sources of existing information
include City of Hendersonville GIS
division, Stormwater division,
Henderson County GIS division,
and ESRI.
20. Updates to MS4 Map
The MS4 map is continuously 1.Add new infrastructure 1.As needed 1.Number of new
updated for completeness. points installed within City stormwater assets
Stormwater asset inventory and ROW from new installed in City ROW
assessment projects began in FY development
21-22 and will continue until the 2. Continue the inventory 2. Annually,permit 2.Number of new and
entire system is assessed. of stormwater system year 1-5 updated stormwater
structures surveyed and
located annually
21. Update SCM Database and Map
Permitted SCMs are identified and 1.Add new SCMs to 1.Annually,Permit 1.Number of new
added to the current MS4 map. mapping database when Year 1-5 SCM's constructed
As-built is approved by annually.
City Stormwater Division
22. Conduct Illicit Discharge Potential Assessment
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 22

Table 15: Illicit Discharge Detection and Elimination BMPs
Conduct GIS desktop assessment 1. Complete the IDPA 1. Once per permit 1. Completed:
of subwatershed to identify priority using the information cycle,typically Permit Yes/No/Partial
areas for Illicit Discharge provided in Brown 2004 year 1 FY22/23
Screening using information such IDDE Manual
as outfall density,land use,stream
miles,industrial permitted
facilities,and past IDDE reports.
Permit 3.4.2: Regulatory Mechanism
Ref. 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,
including enforcement procedures and actions.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
23. Maintain Legal Authority
Maintain an ordinance that 1.Establish and ordinance 1.2011 1. Ordinance Established
provides legal authority to prohibit, and update if revision is Yes/No
detect,and eliminate illicit required to maintain legal
connections and discharges,illegal authority.
dumping,and spills into the MS4,
including enforcement procedures
and actions.
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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
24. Illicit Discharge Potential Assessment
Conduct GIS desktop 1. Complete the IDPA 1. Once per permit 1. Completed:
assessment of subwatershed to using the information cycle,typically Yes/No/Partial
identify priority areas for Illicit provided in Brown 2004 Permit year 1
Discharge Screening using IDDE Manual FY22/23
information such as outfall
density,land use, stream miles,
industrial permitted facilities,
and past IDDE reports.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 23

Table 15: Illicit Discharge Detection and Elimination BMPs
25. Dry Weather Screening
Perform regular dry weather(no 1.Inspect 20%of major 1.Annually,permit 1.Number of major
rain in previous 72 hours)outfall outfalls within the MS4 year 1-5.Ideally in leaf outfalls inspected
inspections of major outfalls to annually. off conditions
proactively identify illicit (November-April)
discharges and illicit connections. 2. Test dry weather flows 2.Annually,Permit 2. Test dry weather flows
with LaMotte Stormwater Year 1-5 (Y/N)
Conduct sampling of identified dry Kit
weather flows using the LaMotte 3.Evaluate dry weather 3.Annually,Permit 3.Review and updated
Stormwater Basic Test Kit. screening SOP and update Year 1-5 SOP(Y/N)
Perform all task in accordance with accordingly
the City of Hendersonville Dry 4. Train new stormwater 4.Annually,Permit 4.Number of stormwater
Weather Screening SOP staff on Dry weather Year 1-5 staff trained
screening SOP
26. Detection and Elimination
27. Hendersonville will use a three- 1. Continue to inspect,at a 1. Annually,permit 1.Number of outfalls
pronged approach to detect and minimum,20%of major year 1-5 inspected
identify illicit discharges. outfalls annually.
1.Dry-weather screening program 2.Maintain the Stormwater 2.Hotline active 2.Y/N
will be conducted on all major Hotline
outfalls within the City. 3. Continue to train City 3.Annually,Permit 3.Number of employees
2. Stormwater hotline is available Staff in IDDE Year 1-5 trained
for citizens to make illicit
discharge reports.
3.City staff will be trained to spot
illicit discharges and report
incidents for investigation and
elimination.
28. Conduct targeted outreach to City 1.Inspect facilities with 1.Monthly beginning 1.Number of inspections
facilities with high potential for high potential for illicit in permit year 1 (FY conducted.
illicit discharge or generating discharge or generating 22-23)
polluted stormwater runoff. polluted stormwater runoff
29. Standard Operating Procedures
City Staff will review and update 1.Review IDDE SOPs 1.Annually,Permit 1.Reviewed SOP's
standard operating procedures for Year 1-5 (Y/N)
IDDE identification,response,and 2.Number of SOPs
Dry weather screening as needed. updated
These SOP's will be used as a
reference for staff when
conducting IDDE program tasks.
They will include information such
as time/date,type of discharge,
responsible party,and follow-up
procedures.
30. IDDE Program Evaluation
Yearly evaluation of IDDE 1.Evaluation meeting 1.Annually,in 1.Report any proposed
program to promote continuance of with Stormwater conjunction with annual changes
effective components and Division staff self-assessment for
improvement in areas that are permit
lacking. years 1-4
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 24

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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
31. IDDE Folder/Database
City Stormwater staff keeps digital 1.Keep digital records of 1.Annually,Permit 1.Number of NOV's
records of ID reports, NOV's Year 1-5 issued
investigations,and responses on 2.Maintain tracking 2.Annually,Permit 2.Database established
standard forms.These forms database for ID reports. Year 1-5 and maintained(Y/N)
document the date of report,results
of the investigation,any follow-up
of the investigation,the date the
investigation was closed,and the
issuance of enforcement actions
A tracking database has been
created in Microsoft Excel to track
ID reports,investigations,
enforcement actions and can
identify chronic violators.
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 agenda/materials, date, and number of staff participating.
A B C D
BMP No. — Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
32. Staff Training
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 25

Table 15: Illicit Discharge Detection and Elimination BMPs
The City provides a training 1.Provide training to all 1.Annually,permit 1.Number of staff
program to ensure City employees, field staff. (Public works, year 1-5 trained annually
particularly field staff(Public Water/Sewer,Fire,Police,
works,Water/Sewer,Fire,Police, Inspection)
Inspection),are knowledgeable
about stormwater quality issues.
Training will be done via
PowerPoint presentations.Topics
to be addressed include vehicle and
building maintenance activities,
lawn and landscaping activities,
parking lot maintenance,drainage
system maintenance,pollution
prevention and good housekeeping
measures.Illicit discharge
detection,and spill response.
Employees will be informed about
outreach activities directed at the
public and will be involved from
time to time with those activities.
Permit 3.4.6: IDDE Reporting
Ref. 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
personnel.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
33. Stormwater Hotline
A Stormwater Hotline with a 1. The hotline is a direct I.Annually,permit 1.Hotline Active(Y/N)
discrete telephone number has been line to the stormwater year 1-5
established where citizens and staff administrator and will use
can call to report stormwater an answering device.Calls
issues. will be monitored daily by
stormwater staff.
Stormwater Staff will respond to
all ID reports received via the
stormwater hotline withing 48-
hours
34. Stormwater Web page
The web page will provide 1.Maintain the City 1.Annually,permit 1.Webpage active(Y/N)
information on the city's Stormwater Webpage year 1-5
stormwater program including the
MS4 permit,current SWMP,
resources for developers,MS4
map,current projects and
ordinances,and a mechanism to
facilitate reporting of illicit
discharges,illegal dumping and
spills.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 15: Illicit Discharge Detection and Elimination BMPs
35. SOP Development
City Staff will develop standard 1.Review IDDE SOPs 1.Annually,Permit 1.Reviewed SOP's
operating procedures for IDDE Year 1-5 (Y/N)
identification,response,and Dry 2.Number of SOPs
weather screening.These SOP's updated
will be used as a reference for staff
when conducting IDDE program
tasks.They will include
information such as time/date,type
of discharge,responsible party,and
follow-up procedures.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 27

PART 8: CONSTRUCTION SITE RUNOFF CONTROL PROGRAM
In accordance with 15A NCAC 02H .0153,the City of Hendersonville,NC relies upon the North Carolina
Sedimentation Pollution Control Act(SPCA)of 1973 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
Meets Whole
Reference it Legal
State or Local Program Name Pe Authority Implementing Entity or Part of
Requirement
3.5.1 — Henderson County,NC 15A NCAC Henderson County, Whole
3.5.4 Delegated SPCA Program* Chapter 04 NC
* The local delegated SPCA Program ordinance(s)/regulatory mechanism(s)can be found at:
Henderson County,NC Soil Erosion and Sedimentation Control Ordinance
The City of Hendersonville,NC 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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric I.
36. Municipal Staff Training
Train municipal staff who receive 1. Train municipal staff on 1.Annually,Permit 1.Number of staffed
calls from the public on the proper handling of year 1 FY22/23-5 trained
protocols for referral and tracking construction site runoff
of construction site runoff control control and waste
and waste management complaints management complaints
2.Document the number 2.Annually,for permit 2.Report the number of
of violations identified years 1-5 violations referred
and referred to Henderson
County
37. Stormwater Hotline
A Stormwater Hotline with a 1. The hotline is a direct 1.Annually,permit 1.Hotline Active(Y/N)
discrete telephone number has been line to the stormwater year 1-5
established where citizens can call administrator and will use
to report any stormwater issues, an answering device.Calls
including sediment and erosion will be monitored daily by
issues. stormwater staff.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 28

Table 17: Construction Site Runoff Control BMPs
38. Muddy Waters Watch
Advertise the Muddy Water Watch 1.Add link to Muddy 1.Permit year 1 1.Yes/No
website on the City's Stormwater Water Watch webpage to FY22/23
Page the City's Stormwater
Webpage
2.Track number of 2.Permit year 1 2.Number of reports
reports submitted in the FY22/23 submitted
MS4 Jurisdictional area
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 quality.
A B C D
BMP No. I Schedule for Annual Reporting
Description of BMP Measurable Goal(s) Implementation Metric
39. Henderson County Sediment&Erosion Control Program
Henderson County Erosion Control 1.Reduce the amount of 1.Already occurring, 1.Henderson County
department has measures in place sediment in construction will continue. Erosion Control NOV
to review plans,perform site runoff list/document and audit
inspections,and enforce as documents
necessary for any and all sediment
and erosion control
practices/development issues that
occur within the City of
Hendersonville
40. Contractor Education
Communicate waste management Develop factsheet to share 1.Permit year 1 1.Yes/No/Status
requirements to construction site at preconstruction FY22/23
operators meetings
2.Add fact sheet to 2.Permit year 1 2.Yes/No/Status
website FY22/23
3.Distribute fact sheet at 3.Permit year 1 3.Number of fact sheets
preconstruction meetings FY22/23 distributed
41. Maintain Legal Authority
The City will continue to enforce 1.Illicit discharge 1.2011 1.Yes
construction waste management ordinance in place
through the prohibition of illicit
discharges/illegal
dumping/improper
disposal of waste
42. Construction Site Inspection Program
Develop a routine inspection 1.Develop routine 1.Permit year 1 1.Yes/No/Status
program,database,and standard inspection program FY22/23
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 29

Table 17: Construction Site Runoff Control BMPs
inspection form for active 2.Develop standard 2.Permit year 1 2.Yes/No/Status
construction sites within the MS4 inspection form FY22/23
Area 3.Develop tracking 3.Permit year 1 3.Yes/No/Status
database to identify repeat FY22/23
offenders
4. Conduct routine 4.Monthly beginning in 4.Number of inspections
construction site year 1 FY22/23 conducted
inspections
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 30

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 City of Hendersonville,NC 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 City of Hendersonville,NC 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
State QAP Name State Requirements Local Ordinance/Regulatory
Mechanism Reference
None N/A N/A
The City of Hendersonville,NC has existing requirements other than Qualifying Alternative Program(s)
for implementation of the NPDES Phase II MS4 post-construction program requirements. These existing
requirements are codified in local ordinance(s), and implementation is further defined in guidance,
manuals and/or standard operating procedure(s) as summarized in Table 19 below.
Table 19: Summary of Existing Post-Construction Program Elements
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 31

Permit Requirements for Municipal Ordinance/Code Reference(s) Date Adopted
Plan Review and Approval and/or Document Title(s)
3.6.2(a)Authority City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-132 Authority
3.6.3(a) & 15A NCAC 02H.0153(c)
Federal, State&Local Projects
3.6.3(b)Plan Review City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-143
3.6.3€O&M Agreement City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-154
3.6.3(d)O&M Plan City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-154
NCDEP 0&M Documents
3.6.3€Deed Restrictions/Covenants City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-147
3.6.3(f)Access Easements City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-149
Permit Requirements for Municipal Ordinance/Code Reference(s) Date Adopted
Inspections and Enforcement and/or Document Title(s)
3.6.2(b)Documentation City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-153
3.6.2€Right of Entry City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-154
3.6.4(a)Pre-CO Inspections City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-144
3.6.4(b)Compliance with Plans City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-144
3.6.4€Annual SCM Inspections City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-155
3.6.4(d)Low Density Inspections N/A
3.6.4€Qualified Professional City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-153
Permit Requirements for Municipal Ordinance/Code Reference(s) Date Adopted
Fecal Coliform Reduction and/or Document Title(s)
3.6.6(a)Pet Waste City of Hendersonville Code of Ordinance 04/07/11
Chapter 24 Article III Sec. 24-163
3.6.6(b)On-Site Domestic City of Hendersonville Code of Ordinance 04/07/11
Wastewater treatment Chapter 24 Article III Sec. 24-152
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 32

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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
43. Standard Reporting
Implement standardized tracking, 1. Track plan reviews 1.Annually,permit year 1.Number of plan
documentation,inspections,and performed. 1-5 reviews performed
reporting mechanisms to compile 2.Maintain a current 2.Annually,permit year 2.number and type of
appropriate data for the annual self- inventory of projects and 1-5 SCMs added to the
assessment process. Data shall be constructed SCMs inventory
provided for each Post- including SCM type,
Construction/Qualifying location,and last
Alternative Program being inspection date.
implemented as listed in Tables 18 3. Track number of SCM 3.Annually,permit year 3.Number of SCM
and 19. inspections performed. 1-5 inspections.
4. Track number and 4.Annually,permit year 4.Number and type of
type of enforcement 1-5 enforcement actions
actions taken. taken.
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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
44. This permit requirement is fully met by the existing post-construction program,see references provided in Table
19.
This permit requirement is fully 1. See Table 19 1. See Table 19 1. See Table 19
met by the existing post-
construction program,see
references provided in Table 19.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 33

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),€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).
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
45. This permit requirement is fully met by the existing post-construction program,see references provided in Table
19
This permit requirement is fully 1. See Table 19 1. See Table 19 1. See Table 19
met by the existing post-
construction program,see
references provided in Table 19.
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€Require that inspections be conducted by a qualified professional.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
46. This permit requirement is fully met by the existing post-construction program,see references provided in Table
19.
This permit requirement is fully 1. See Table 19 1. See Table 19 1. See Table 19
met by the existing post-
construction program,see
references provided in Table 19.
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.
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 34

Table 20: Post Construction Site Runoff Control BMPs
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
47. Pet Waste Management
Pet waste signs with free bags are 1.Pet waste signs and 1.Annually,permit year 1.Pet waste stations
installed at all City owned dog waste bag dispensers are 1-5 installed(Y/N)
parks and along the City Greenway installed at City dog
parks,parks,and along
the greenway
48. On-site domestic wastewater treatment system
City of Hendersonville 1. Contact the City's 1.Annually,permit year 1.Water/Sewer records
Water/Sewer maintains and repairs Utility Department when 1-5
the City's water and sewer any water/sewer issue
network. occurs
Existing Septic tanks are delegated 2. Contact Henderson 2.Annually,permit year 2.Referrals to
to the Henderson County County for any septic 1-5 Henderson County
Environmental Health Septic tank issues/failure
Program 3. Thermal imagery 3.Permit year 5 FY 3.Number of hotspots
The City is actively working to survey for potential 21/22 identified by imagery
address areas of failing septic sewer leaks
systems through thermal imaging 4.Investigate potential 4.FY 21/22 4.Number of hotspots
techniques and sanitary sewer CIP sewer leaks identified in investigated
projects thermal imagery survey
49. Local Water Quality Monitoring
City Staff have partnered with a 1.Number of sites 1.Based on Mountain 1.Number of sites
local environmental non-profit monitored,and sources Trues sampling schedule sampled
Mountain True to monitor and identified and available City Staff
identify sources of fecal coliform 2.Number of fecal
throughout the City's jurisdictional coliform sources
area identified
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 35

PART 10:POLLUTION PREVENTION AND GOOD HOUSEKEEPING PROGRAMS
This SWMP provides a comprehensive pollution prevention and good housekeeping strategy for the City
of Hendersonville,NC 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 City of Hendersonville,NC 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 Ref. 3.7.1: Municipal Facilities Operation and Maintenance Program
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 implementing pollution prevention and good housekeeping
practices.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
Inventory of Municipal Facilities
1.Maintain an inventory 1.Annually,Permit year 1.Yes/No
Maintain an inventory of city of municipal facilities 1 FY22/23-5
55. facilities and operations that and operations that have
have the potential to contribute the potential for
to stormwater pollution generating polluted
stormwater runoff.
56. Routine Facility Inspections
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 36

Table 21: Pollution Prevention and Good Housekeeping BMPs
Establish specific frequencies, 1.Maintain existing 1.Annually,permit year 1.Yes/No/Status
schedules,and standard inspection SOPs and 1-5
documentation for inspections. SPPP
Inspect City facilities with the
potential to generate polluted
stormwater runoff to confirm 2.Conduct monthly 2.Monthly beginning in 2.Number of inspections
good housekeeping practices are facility inspections permit year 1 completed
being followed,including
Vehicle and Equipment cleaning, following established
materials storage,and that the SOP/SPPP
City Garage maintains
compliance with Industrial
Stormwater Permit requirements.
57. Staff Training
Maintain a training program for 1. Train staff with PPGH 1.Annually,permit year 1.Yes/No
municipal staff for general responsibilities: Street 1-5 Number of staff trained
stormwater pollution sweeping,facility in PPGH
prevention/spill maintenance,grounds
response/fertilizer maintenance,industrial
training/pavement management facility staff,building
and overview of the PPGH plan maintenance,W/S
and provide to public services operations
department employees
58. MS4 System Inspections and Maintenance
Maintenance and inspection 1.Respond to 100%of 1. Continuously,permit 1.Number of inspections
activities include right-of-way complaints called into years 1-5 and work orders
maintenance and repair to City Staff that pertain to completed
include all drainage conveyance stormwater drainage
structures within the City of issues in COH right-of-
Hendersonville's right-of-way way
and recorded easements. 2.Develop a 2.Annually,permit year 2.Yes/No/Partial
comprehensive O&M 1-5
plan and capital
improvements plan for
all City owned
stormwater infrastructure
3.Maintain and repair 3.Annually,permit year 3. CIP projects and work
City stormwater 1-5 orders completed
infrastructure based on
CIP and O&M Plan
Permit Ref. 3.7.2: Spill Response Program
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 No. A B C D
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 21: Pollution Prevention and Good Housekeeping BMPs
Description of BMP Measurable Goal(s) Schedule for Annual Reporting
Implementation Metric
59. Inventory of facilities with Spill potential
Maintain a list of COH facilities 1.Update list of City 1.Annually,permit year 1.Additions/Revisions to
and operations that store and/or facilities and operations 1-5 Inventory
use materials that have the with spill potential when
potential to contaminate facilities or operations
stormwater runoff if spilled. are changed
60. Spill Response Procedures
Maintain spill response 1.Review/Update spill 1.Annually,permit year 1.Revision/Updates to
procedures and continue staff response procedures 1-5 SPRP and SPPP
training
Permit Ref. 3.7.3: MS4 Operation and Maintenance Program
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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
61. Staff training
Maintain a training program for 1. Train staff with PPGH 1.Annually,permit year 1.Yes/No
municipal staff for general responsibilities: Street 1-5 Number of staff trained
stormwater pollution sweeping,facility in PPGH
prevention/spill maintenance,grounds
response/fertilizer maintenance,industrial
training/pavement management facility staff,building
and overview of the PPGH plan maintenance,W/S
and provide to public services operations
department employees
62. MS4 inspections and maintenance
Maintenance and inspection 1. Continue to inspect 1.Annually,permit year 1.Inspection reports and
activities include right-of-way and maintain the MS4 1-5 work orders
maintenance and repair to conveyance system
include all drainage conveyance 2.Update GIS database 2.Annually,permit year 2. GIS Database Updated
structures within the City of with inspection results 1-5 (Y/N)
Hendersonville's right-of-way 3.Update City wide 3.Annually,permit year 3. O&M plan created and
and recorded easements. O&M plan for all 1-5 updated(Y/N)
municipal facilities and
operations
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 inspections and maintenance,and shall establish specific frequencies,schedules,and
documentation.
BMP No. A B C D
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
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Table 21: Pollution Prevention and Good Housekeeping BMPs
Description of BMP Measurable Goal(s) Schedule for Annual Reporting
Implementation Metric
63. SCM Inspection&Maintenance
Performance and documentation 1.Maintain NC 1.As needed when re- 1.Number of staff
of regular inspection and BMP/SCM inspection certification is required certified
maintenance of municipally and maintenance
owned structural SCMs certification for
appropriate staff
2.Inspect all SCMs 2.Annually,permit year 2.Number of SCM's
using COH inspection 1-5 inspected.
forms Number of inspections
passing/failed/requiring
maintenance
3.Updated map/database 3.Annually,permit year 3.Number of SCMs
of all SCM's within 1-5 added
COH corporate limits
4.Maintain municipally 4.Annually,permit year 4.Annual SCM
owned SCMs 1-5 maintenance records
—
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
applicator certifications.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
64. Pesticide,Herbicide,Fertilizer Applicator Training
Training of appropriate City 1.Maintain Right-of- 1.Annually,permit year 1.Yearly updated
Staff who apply landscape Way Pest/Vegetative 1-5 pesticide certificates
chemicals in order to minimize Control,and all other posted for appropriate
water quality impacts from applicator certifications staff
pesticides,herbicides and for appropriate
fertilizers. personnel.
2. Staff members attend 2.Annually,permit year 2. Classes listed in
Require all contractors to training classes in 1-5 appropriate staffs NC
provide proof of proper pollution prevention and pesticide license(online).
applicator license chemical use,storage
and handling training
3.Require all contractors 3.Annually,permit year 3.Yes/No/Status
to provide proof of 1-5
proper applicator license
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.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 39

Table 21: Pollution Prevention and Good Housekeeping BMPs
65. Vehicle Operations
The City Garage/Public Works 1.All vehicle are 1.Annually,permit year 1.Yes/No
Facility has an indoor wash bay. required to be washed in 1-5
Runoff from this bay is directed the wash bay area
to the sanitary sewer system.All
vehicles and equipment are
required to be washed within this
area.Pollutants addressed
include trash and debris,
petroleum products,and
vehicular consumable
byproducts(anti-freeze,brake
linings,tire wear,etc.).
66. Vehicle Maintenance
Routine vehicle maintenance is 1.Perform routine 1.At least annually 1.Records of all
required on all City owned inspections and inspection and
vehicle and is performed in a maintenance of City maintenance logs for
closed garage owned vehicles City vehicles
2. Continue to perform 2.Annually,permit year
routine maintenance on 1-5
all City vehicles
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 pollutants associated with vehicles,and establish specific frequencies,schedules,and documentation.
A B C D
BMP No. Schedule for Annual Reporting
Description of BMP Measurable Goal(s)
Implementation Metric
67. Street Sweeping Program
City currently operates one 1. Continue current 1.Annually,permit year 1.Miles of streets swept
vacuum street sweeper on a schedule for street 1-5
regular schedule sweeping.
Street sweeping will continue to
follow a regular schedule in
order to to collect accumulated
litter and solids/particulates from
paved surfaces and dispose of the
collected materials appropriately
so that wash water and pollutants
are not discharged into the storm
sewer or local water bodies.
68. Right-of-way Maintenance
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 40

Table 21: Pollution Prevention and Good Housekeeping BMPs
In addition to maintenance of 1. Continue to maintain 1.Annually,permit year 1. Number of issues(ex:
City properties,staff inspect City owned drainage 1-5 clogged/blocked inlet
rights-of-way drainage systems infrastructure boxes along right-of-way
within the City rights-of-way or that will need to be
dedicated easements(City and cleaned out)recorded in
State roadways). City Works
2. Contact NCDOT for
any deficiencies that
need to be corrected on
State Maintained Roads
(Y/N)
3.Number of issues
reported to NCDOT
69. Leaf/Grass/Brush Collection
City currently operates a vacuum 1. Continue pickup 1. Bi-annually,permit 1.Leaf pick up
and brush truck on a regular service year 1-5. conducted(Yes/No)
schedule to provide seasonal
loose-leaf collection in
residential areas and compost the
collected material at the city-
operated yard mulch center
for use by the city and residents.
Limb pickup occurs March-
November of each calendar year.
Leaf/Grass pickup occurs April—
March and November/December
of each calendar year.Weekly
pickup occurs for grass/leaves
collection
DRAFT NCS000489 SWMP
City of Hendersonville,NC
10/25/2023
Page 41