It has been determined by the New York State Department of Environmental
Conservation (NYSDEC) that:
A. Land development activities and associated increases in site impervious
cover often alter the hydrologic response of local watersheds and
increase stormwater runoff rates and volumes, flooding, stream channel
erosion, or sediment transport and deposition.
B. This stormwater runoff contributes to increased quantities of waterborne
pollutants, including siltation of aquatic habitat for fish and other
desirable species.
C. Clearing and grading during construction tends to increase soil erosion
and add to the loss of native vegetation necessary for terrestrial
and aquatic habitat.
D. Improper design and construction of stormwater management practices
can increase the velocity of stormwater runoff thereby increasing
stream bank erosion and sedimentation.
E. Impervious surfaces allow less water to percolate into the soil,
thereby decreasing groundwater recharge and stream baseflow.
F. Substantial economic losses can result from these adverse impacts
on the waters of the state.
G. Stormwater runoff, soil erosion and nonpoint source pollution can
be controlled and minimized through the regulation of stormwater runoff
from land development activities.
H. The regulation of stormwater runoff discharges from land development
activities in order to control and minimize increases in stormwater
runoff rates and volumes, soil erosion, stream channel erosion and
nonpoint source pollution associated with stormwater runoff is in
the public interest and will minimize threats to public health and
safety.
I. Regulation of land development activities by means of performance
standards governing stormwater management and site design will produce
development compatible with the natural functions of a particular
site or an entire watershed and thereby mitigate the adverse effects
of erosion and sedimentation from development.
The purpose of this chapter is to establish minimum stormwater management requirements and controls to protect and safeguard the general health, safety and welfare of the public residing within the Village and to address the state's findings of fact in §
153-1 hereof. This chapter seeks to meet those purposes by achieving the following objectives:
A. Meet the requirements of minimum measures 4 and 5 of New York State's
SPDES General Permit for Stormwater Discharges from Municipal Separate
Stormwater Sewer Systems (MS4s), Permit No. GP-02-02, or as amended
or revised;
B. Require land development and redevelopment activities to conform
to the substantive requirements of the NYS Department of Environmental
Conservation State Pollutant Discharge Elimination System (SPDES)
General Permit for Construction Activities GP-02-01, or as amended
or revised;
C. Minimize increases in stormwater runoff from land development and
redevelopment activities in order to reduce flooding, siltation, increases
in stream temperature, and streambank erosion and maintain the integrity
of stream channels, watercourses or waterways;
D. Minimize increases in pollution caused by stormwater runoff from
land development and redevelopment activities which would otherwise
degrade local water quality;
E. Minimize the total annual volume of stormwater runoff which flows
from any specific site during and following development and redevelopment
to the maximum extent practicable; and
F. Reduce stormwater runoff rates and volumes, soil erosion and nonpoint
source pollution, wherever possible, through stormwater management
practices, devices and/or structures, and to ensure that these management
practices, devices and/or structures are properly maintained and eliminate
threats to public safety.
In accordance with Chapter 10 of the Municipal Home Rule Law
of the State of New York, the Village Board of Trustees of the Village
of Pleasantville has the authority to enact local laws and amend local
laws and for the purpose of promoting the health, safety or general
welfare of the Village of Pleasantville and for the protection and
enhancement of its physical environment. The Village Board of Trustees
of the Village of Pleasantville may include in any such local law
provisions for the appointment of any municipal officer, employees
or independent contractor to effectuate, administer and enforce such
local law.
The following activities are exempt from review under this chapter:
A. Agricultural activity as defined in this chapter.
B. Silvicultural activity except that landing areas and log haul roads
are subject to this chapter.
C. Routine maintenance activities that disturb less than five acres
and are performed to maintain the original line and grade, hydraulic
capacity or original purpose of a facility.
D. Repairs to any stormwater management practice or facility deemed
necessary by the Stormwater Management Officer.
E. Any part of a subdivision if a plat for the subdivision has been
approved by the Village on or before the effective date of this chapter.
F. Land development or redevelopment activities for which a building
permit has been approved on or before the effective date of this chapter.
H. Installation of fence, sign, telephone and electric poles and other
kinds of posts or poles.
I. Emergency activity immediately necessary to protect life, property
or natural resources.
J. Activities of an individual engaging in home gardening by growing
flowers, vegetables and other plants primarily for use by that person
and his or her family.
K. Landscaping and horticultural activities in connection with an existing
structure.
The terms used in this chapter or in documents prepared or reviewed
under this chapter shall have the meaning as set forth in this section:
AGRICULTURAL ACTIVITY
The activity of an active farm, including grazing and watering
livestock, irrigating crops, harvesting crops, using land for growing
agricultural products, and cutting timber for sale, but shall not
include the operation of a dude ranch or similar operation, or the
construction of new structures associated with agricultural activities.
APPLICANT
A property owner or agent of a property owner who has filed
an application for a land development or redevelopment activity.
BUILDING
Any structure, either temporary or permanent, having walls
and a roof, designed for the shelter of any person, anima, or property,
and occupying more than 100 square feet of area.
CLEARING
Any activity that removes the vegetative surface cover.
DEDICATION
The deliberate appropriation of property by its owner for
general public use.
DEPARTMENT
The New York State Department of Environmental Conservation.
DESIGN MANUAL
The New York State Storm Water Management Design Manual,
most recent version, including applicable updates, that serves as
the official guide for stormwater management principles, methods and
practices.
DEVELOPER
A person who undertakes land development activities.
EPA
Environmental Protection Agency.
EROSION
The removal of soil particles by the action of water, wind,
ice or other geological agents.
EROSION CONTROL MANUAL
The most recent version of the New York Standards and Specifications
for Erosion and Sediment Control manual, commonly known as the "Blue
Book."
GRADING
Excavation or fill of material, including the resulting conditions
thereof.
IMPERVIOUS COVER
Those surfaces, improvements and structures that cannot effectively
infiltrate rainfall, snow melt and water (e.g., building rooftops,
pavement, sidewalks, driveways, etc.).
INDUSTRIAL STORMWATER PERMIT
A State Pollutant Discharge Elimination System permit issued
to a commercial industry or group of industries which regulates the
pollutant levels associated with industrial stormwater discharges
or specifies on-site pollution control strategies.
INFILTRATION
The process of percolating stormwater into the subsoil.
JURISDICTIONAL WETLAND
An area that is inundated or saturated by surface water or
groundwater at a frequency and duration sufficient to support a prevalence
of vegetation typically adapted for life in saturated soil conditions,
commonly known as "hydrophytic vegetation."
LAND DEVELOPMENT/REDEVELOPMENT ACTIVITY
Construction activity, including clearing, grading, excavating,
soil disturbance or placement of fill that results in land disturbance
of equal to or greater than one acre, or activities disturbing less
than one acre of total land area that is part of a larger common plan
of development or sale, even though multiple separate and distinct
land development or redevelopment activities may take place at different
times on different schedules.
LANDOWNER
The legal or beneficial owner of land, including those holding
the right to purchase or lease the land, or any other person holding
proprietary rights in the land.
LICENSED/CERTIFIED PROFESSIONAL
A person currently licensed to practice engineering in New
York State or a certified professional in erosion and sediment control
(CPESC).
MAINTENANCE AGREEMENT
A legally recorded document that acts as a property deed
restriction, and which provides for long-term maintenance of stormwater
management practices.
NONPOINT SOURCE POLLUTION
Pollution from any source other than from any discernible,
confined and discrete conveyances, and shall include, but not be limited
to, pollutants from agricultural, silvicultural, mining, construction,
subsurface disposal and urban runoff sources.
NYSDEC
New York State Department of Environmental Conservation.
PHASING
Clearing a parcel of land in distinct pieces or parts, with
the stabilization of each piece completed before the clearing of the
next.
POLLUTANT OF CONCERN
Sediment or a water quality measurement that addresses sediment
(such as total suspended solids, turbidity or siltation) and any other
pollutant that has been identified as a cause of impairment of any
water body that will receive a discharge from the land development
activity.
PROJECT
Land development or redevelopment activity.
RECHARGE
The replenishment of underground water reserves.
SENSITIVE AREAS
Cold water fisheries, shellfish beds, swimming beaches, groundwater
recharge areas, water supply reservoirs, and habitats for threatened,
endangered or special concern species.
STABILIZATION
The use of practices that prevent exposed soil from eroding.
STOP-WORK ORDER
An order issued which requires that all construction activity
on a site be stopped.
STORMWATER
Rainwater, surface runoff, subsurface drainage and snowmelt.
STORMWATER HOTSPOT
A land use or activity that generates higher concentrations
of hydrocarbons, trace metals or toxicants than are found in typical
stormwater runoff, based on monitoring studies.
STORMWATER MANAGEMENT
The use of structural or nonstructural practices that are
designed to reduce stormwater runoff and mitigate its adverse impacts
on property, natural resources and the environment.
STORMWATER MANAGEMENT FACILITY
One or a series of stormwater management practices installed,
stabilized and operating for the purpose of controlling stormwater
runoff.
STORMWATER MANAGEMENT OFFICER (SMO)
The Superintendent of Public Works of the Village of Pleasantville
(or the person serving in the capacity of the Superintendent) or his/her
authorized deputies, agents or representatives, including employees
of the Village department, as appropriate. The SMO is designated by
the Village to accept and review stormwater pollution prevention plans,
forward the plans to the applicable municipal board and inspect stormwater
management practices
STORMWATER MANAGEMENT PRACTICES (SWMPs)
Measures, either structural or nonstructural, that are determined
to be the most effective, practical means of preventing flood damage
and preventing or reducing point source or nonpoint source pollution
inputs to stormwater runoff and water bodies.
STREAM CHANNEL
A natural or artificial watercourse with a definite bed and
banks that conducts continuously or periodically flowing water (see
also "watercourse" and "waterway").
SUPERINTENDENT
The Superintendent of Public Works of the Village of Pleasantville.
SURFACE WATERS OF THE STATE OF NEW YORK
Lakes, bays, sounds, ponds, impounding reservoirs, springs,
wells, rivers, streams, creeks, estuaries, marshes, inlets, canals,
the Atlantic Ocean within the territorial seas of the State of New
York and all other bodies of surface water, natural or artificial,
inland or coastal, fresh or salt, public or private (except those
private waters that do not combine or effect a junction with natural
surface or underground waters), which are wholly or partially within
or bordering the state or within its jurisdiction. Storm sewers and
waste treatment systems, including treatment ponds or lagoons which
also meet the criteria of this definition, are not waters of the state.
This exclusion applies only to man-made bodies of water which neither
were originally created in waters of the state (such as a disposal
area in wetlands) nor resulted from impoundment of waters of the state.
VILLAGE
The Village of Pleasantville.
WATERCOURSE
A permanent or intermittent stream or other body of water,
either natural or man-made, which gathers or carries surface water
(see also "stream channel" and "waterway").
WATERWAY
A channel that directs surface runoff to a watercourse or
to the public storm drain (see also "stream channel" and "watercourse").
All land development or redevelopment activities shall be subject
to the following performance and design criteria:
A. Technical standards. For the purpose of this chapter, the following
documents shall serve as the official guides and specifications for
stormwater management. Stormwater management practices that are designed
and constructed in accordance with these technical documents shall
be presumed to meet the standards imposed by this chapter.
(1) The New York State Storm Water Management Design Manual (New York
State Department of Environmental Conservation, most current version
or its successor, hereafter referred to as the "Design Manual").
(2) New York Standards and Specifications for Erosion and Sediment Control
(Empire State Chapter of the Soil and Water Conservation Society,
2004, most current version or its successor, hereafter referred to
as the "Erosion Control Manual").
B. Equivalence to technical standards. Where stormwater management practices are not in accordance with technical standards, the applicant or developer must demonstrate equivalence to the technical standards set forth in Subsection
A of this section and the SWPPP shall be prepared by a licensed professional.
C. Water quality standards. Any land development or redevelopment activity
shall not cause an increase in turbidity that will result in substantial
visible contrast to natural conditions in surface waters of the State
of New York.
The Village may require any person undertaking land development
or redevelopment activities regulated by this chapter to pay reasonable
costs at prevailing rates for review of SWPPPs, inspections or SWMP
maintenance performed by the Village or performed by a third party
for the Village.