This chapter shall be known and may be cited as the "City of
Nanticoke Stormwater Management Ordinance."
The governing body of the City of Nanticoke finds that:
A. Inadequate management of accelerated runoff of stormwater resulting
from development throughout a watershed increases flows and velocities,
contributes to erosion and sedimentation, overtaxes the carrying capacity
of streams and storm sewers, greatly increases the cost of public
facilities to carry and control stormwater, undermines floodplain
management and flood control efforts in downstream communities, reduces
groundwater recharge, threatens public health and safety, and increases
nonpoint-source pollution of water resources.
B. A comprehensive program of stormwater management, including reasonable
regulation of development and activities causing accelerated runoff,
is fundamental to the public health, safety and welfare and the protection
of people of the commonwealth, their resources, and the environment.
C. Stormwater is an important water resource which provides groundwater
recharge for water supplies and base flow of streams, which also protects
and maintains surface water quality.
D. The use of green infrastructure and low-impact development (LID)
are intended to address the root cause of water quality impairment
by using systems and practices which use or mimic natural processes
to: 1) infiltrate and recharge, 2) evapotranspire, and/or 3) harvest
and use precipitation near where it falls to earth. Green infrastructure
practices and LID contribute to the restoration of maintenance of
predevelopment hydrology.
[Added 6-15-2022 by Ord. No. 4-2022]
E. Federal
and state regulations require certain municipalities to implement
a program of stormwater controls. These municipalities are required
to obtain a permit for stormwater discharges from their separate storm
sewer systems under the National Pollutant Discharge Elimination System
(NPDES) program.
The purpose of this chapter is to promote health, safety and welfare within the City of Nanticoke and its watershed by minimizing the harms and maximizing the benefits described in §
446-2 of this chapter, through provisions designed to:
A. Meet legal water quality requirements under state law, including
regulations at 25 Pa. Code Chapter 93 to protect, maintain, reclaim
and restore the existing and designated uses of the waters of this
commonwealth.
B. Preserve the natural drainage systems as much as possible.
C. Manage stormwater runoff close to the source.
D. Provide procedures and performance standards for stormwater planning
and management.
E. Maintain groundwater recharge to prevent degradation of surface water
and groundwater quality and to otherwise protect water resources.
F. Prevent scour and erosion of stream banks and streambeds.
G. Provide proper operation and maintenance of all permanent SWM BMPs
that are implemented within the City of Nanticoke.
H. Provide standards to meet NPDES permit requirements.