For the purpose of this chapter, the following terms, phrases,
words and their derivations shall have the meanings stated herein
unless their use in the text of this chapter clearly demonstrates
a different meaning. When not inconsistent with the context, words
used in the present tense include the future, words used in the plural
number include the singular number, and words used in the singular
number include the plural number. The word "shall" is always mandatory
and not merely directory. The definitions below are the same as or
based on the corresponding definitions in the Stormwater Management
Rules at N.J.A.C. 7:8-1.2.
CAFRA CENTERS, CORES OR NODES
Those areas with boundaries incorporated by reference or
revised by the Department in accordance with N.J.A.C. 7:7-13.16.
CAFRA PLANNING MAP
The map used by the Department to identify the location of
Coastal Planning Areas, CAFRA Centers, CAFRA Cores, and CAFRA Nodes.
The CAFRA Planning Map is available on the Department's geographic
information system (GIS).
COMMUNITY BASIN
An infiltration system, sand filter designed to infiltrate,
standard constructed wetland, or wet pond, established in accordance
with N.J.A.C. 7:8-4.2(c)14, that is designed and constructed in accordance
with the New Jersey Stormwater Best Management Practices Manual, or
an alternate design, approved in accordance with N.J.A.C. 7:8-5.2(g),
for an infiltration system, sand filter designed to infiltrate, standard
constructed wetland, or wet pond and that complies with the requirements
of this chapter.
CONTRIBUTORY DRAINAGE AREA
The area from which stormwater runoff drains to a stormwater
management measure, not including the area of the stormwater management
measure itself.
CORE
A pedestrian-oriented area of commercial and civic uses serving
the surrounding municipality, generally including housing and access
to public transportation.
COUNTY REVIEW AGENCY
An agency designated by the County Board of Chosen Freeholders
to review municipal stormwater management plans and implementing ordinance(s).
The county review agency may either be:
A.
A county planning agency; or
B.
A county water resource association created under N.J.S.A. 58:16A-55.5,
if the ordinance or resolution delegates authority to approve, conditionally
approve, or disapprove municipal stormwater management plans and implementing
ordinances.
DEPARTMENT
The Department of Environmental Protection.
DESIGN ENGINEER
A person professionally qualified and duly licensed in New
Jersey to perform engineering services that may include, but not necessarily
be limited to, development of project requirements, creation and development
of project design and preparation of drawings and specifications.
DESIGNATED CENTER
A State Development and Redevelopment Plan Center as designated
by the State Planning Commission such as urban, regional, town, village,
or hamlet.
DEVELOPMENT
The division of a parcel of land into two or more parcels,
the construction, reconstruction, conversion, structural alteration,
relocation or enlargement of any building or structure, any mining
excavation or landfill, and any use or change in the use of any building
or other structure, or land or extension of use of land, for which
permission is required under the Municipal Land Use Law, N.J.S.A.
40:55D-1 et seq. In the case of development of agricultural land,
"development" means any activity that requires a state permit, any
activity reviewed by the County Agricultural Board (CAB) and the State
Agricultural Development Committee (SADC), and municipal review of
any activity not exempted by the Right to Farm Act, N.J.S.A. 4:1C-1
et seq.
DISTURBANCE
The placement or reconstruction of impervious surface or
motor vehicle surface, or exposure and/or movement of soil or bedrock
or clearing, cutting, or removing of vegetation. Milling and repaving
is not considered disturbance for the purposes of this definition.
DRAINAGE AREA
A geographic area within which stormwater, sediments, or
dissolved materials drain to a particular receiving water body or
to a particular point along a receiving water body.
EMPOWERMENT NEIGHBORHOODS
Neighborhoods designated by the Urban Coordinating Council
in consultation and conjunction with the New Jersey Redevelopment
Authority pursuant to N.J.S.A. 55:19-69.
ENVIRONMENTALLY CONSTRAINED AREA
The following areas where the physical alteration of the
land is in some way restricted, either through regulation, easement,
deed restriction or ownership, such as wetlands, floodplains, threatened
and endangered species sites or designated habitats, and parks and
preserves. Habitats of endangered or threatened species are identified
using the Department's Landscape Project as approved by the Department's
Endangered and Nongame Species Program.
ENVIRONMENTALLY CRITICAL AREA
An area or feature which is of significant environmental
value, including but not limited to stream corridors, natural heritage
priority sites, habitats of endangered or threatened species, large
areas of contiguous open space or upland forest, steep slopes, and
wellhead protection and groundwater recharge areas. Habitats of endangered
or threatened species are identified using the Department's Landscape
Project as approved by the Department's Endangered and Nongame Species
Program.
EROSION
The detachment and movement of soil or rock fragments by
water, wind, ice, or gravity.
GREEN INFRASTRUCTURE
A stormwater management measure that manages stormwater close
to its source by:
A.
Treating stormwater runoff through infiltration into subsoil;
B.
Treating stormwater runoff through filtration by vegetation
or soil; or
C.
Storing stormwater runoff for reuse.
HUC 14 or HYDROLOGIC UNIT CODE 14
An area within which water drains to a particular receiving
surface water body, also known as a "subwatershed," which is identified
by a fourteen-digit hydrologic unit boundary designation, delineated
within New Jersey by the United States Geological Survey.
IMPERVIOUS SURFACE
A surface that has been covered with a layer of material
so that it is highly resistant to infiltration by water.
INFILTRATION
The process by which water seeps into the soil from precipitation.
LEAD PLANNING AGENCY
One or more public entities having stormwater management
planning authority designated by the regional stormwater management
planning committee pursuant to N.J.A.C. 7:8-3.2, that serves as the
primary representative of the committee.
MAJOR DEVELOPMENT
An individual development, as well as multiple developments
that individually or collectively result in the disturbance of one
or more acres of land. Major development includes all developments
that are part of a common plan of development or sale (for example,
phased residential development) that collectively or individually
result in the disturbance of one or more acres of land. Projects undertaken
by any government agency that otherwise meet the definition of major
development but which do not require approval under the Municipal
Land Use Law, N.J.S.A. 40:55D-1 et seq., are also considered major
development.
MOTOR VEHICLE
Land vehicles propelled other than by muscular power, such
as automobiles, motorcycles, autocycles, and low-speed vehicles. For
the purposes of this definition, motor vehicle does not include farm
equipment, snowmobiles, all-terrain vehicles, motorized wheelchairs,
go-carts, gas buggies, golf carts, ski-slope-grooming machines, or
vehicles that run only on rails or tracks.
MOTOR VEHICLE SURFACE
Any pervious or impervious surface that is intended to be
used by motor vehicles and/or aircraft, and is directly exposed to
precipitation including, but not limited to, driveways, parking areas,
parking garages, roads, racetracks, and runways.
NEW JERSEY STORMWATER BEST MANAGEMENT PRACTICES (BMP) MANUAL
or BMP MANUAL
The manual maintained by the Department providing, in part, design specifications, removal rates, calculation methods, and soil testing procedures approved by the Department as being capable of contributing to the achievement of the stormwater management standards specified in this chapter. The BMP Manual is periodically amended by the Department as necessary to provide design specifications on additional best management practices and new information on already included practices reflecting the best available current information regarding the particular practice and the Department's determination as to the ability of that best management practice to contribute to compliance with the standards contained in this chapter. Alternative stormwater management measures, removal rates, or calculation methods may be utilized, subject to any limitations specified in this chapter, provided the design engineer demonstrates to the municipality, in accordance with §
439-4F of this chapter and N.J.A.C. 7:8-5.2(g), that the proposed measure and its design will contribute to achievement of the design and performance standards established by this chapter.
NODE
An area designated by the State Planning Commission concentrating
facilities and activities which are not organized in a compact form.
NUTRIENT
A chemical element or compound, such as nitrogen or phosphorus,
which is essential to and promotes the development of organisms.
PERSON
Any individual, corporation, company, partnership, firm,
association, political subdivision of this state and any state, interstate
or federal agency.
POLLUTANT
Any dredged spoil, solid waste, incinerator residue, filter
backwash, sewage, garbage, refuse, oil, grease, sewage sludge, munitions,
chemical wastes, biological materials, medical wastes, radioactive
substance [except those regulated under the Atomic Energy Act of 1954,
as amended (42 U.S.C. § 2011 et seq.)], thermal waste, wrecked
or discarded equipment, rock, sand, cellar dirt, industrial, municipal,
agricultural, and construction waste or runoff, or other residue discharged
directly or indirectly to the land, groundwaters or surface waters
of the state, or to a domestic treatment works. "Pollutant" includes
both hazardous and nonhazardous pollutants.
RECHARGE
The amount of water from precipitation that infiltrates into
the ground and is not evapotranspired.
REGULATED IMPERVIOUS SURFACE
Any of the following, alone or in combination:
A.
A net increase of impervious surface;
B.
The total area of impervious surface collected by a new stormwater
conveyance system (for the purpose of this definition, a "new stormwater
conveyance system" is a stormwater conveyance system that is constructed
where one did not exist immediately prior to its construction or an
existing system for which a new discharge location is created);
C.
The total area of impervious surface proposed to be newly collected
by an existing stormwater conveyance system; and/or
D.
The total area of impervious surface collected by an existing
stormwater conveyance system where the capacity of that conveyance
system is increased.
REGULATED MOTOR VEHICLE SURFACE
Any of the following, alone or in combination:
A.
The total area of motor vehicle surface that is currently receiving
water;
B.
A net increase in motor vehicle surface; and/or quality treatment
either by vegetation or soil, by an existing stormwater management
measure, or by treatment at a wastewater treatment plant, where the
water quality treatment will be modified or removed.
SEDIMENT
Solid material, mineral or organic, that is in suspension,
is being transported, or has been moved from its site of origin by
air, water or gravity as a product of erosion.
SITE
The lot or lots upon which a major development is to occur
or has occurred.
SOIL
All unconsolidated mineral and organic material of any origin.
STATE PLAN POLICY MAP
The geographic application of the State Development and Redevelopment
Plan's goals and statewide policies, and the official map of these
goals and policies.
STORMWATER
Water resulting from precipitation (including rain and snow)
that runs off the land's surface, is transmitted to the subsurface,
or is captured by separate storm sewers or other sewage or drainage
facilities, or conveyed by snow removal equipment.
STORMWATER MANAGEMENT BMP
An excavation or embankment and related areas designed to
retain stormwater runoff. A stormwater management BMP may either be
normally dry (that is, a detention basin or infiltration system),
retain water in a permanent pool (a retention basin), or be planted
mainly with wetland vegetation (most constructed stormwater wetlands).
STORMWATER MANAGEMENT MEASURE
Any practice, technology, process, program, or other method
intended to control or reduce stormwater runoff and associated pollutants,
or to include or control the infiltration or groundwater recharge
of stormwater or to eliminate illicit or illegal nonstormwater discharges
into stormwater conveyances.
STORMWATER MANAGEMENT PLANNING AREA
The geographic area for which a stormwater management planning
agency is authorized to prepare stormwater management plans, or a
specific portion of that area identified in a stormwater management
plan prepared by that agency.
STORMWATER RUNOFF
Water flow on the surface of the ground or in storm sewers,
resulting from precipitation.
TIDAL FLOOD HAZARD AREA
A flood hazard area in which the flood elevation resulting
from the two-, ten-, or 100-year storm, as applicable, is governed
by tidal flooding from the Atlantic Ocean. Flooding in a tidal flood
hazard area may be contributed to, or influenced by, stormwater runoff
from inland areas, but the depth of flooding generated by the tidal
rise and fall of the Atlantic Ocean is greater than flooding from
any fluvial sources. In some situations, depending upon the extent
of the storm surge from a particular storm event, a flood hazard area
may be tidal in the 100-year storm, but fluvial in more frequent storm
events.
URBAN ENTERPRISE ZONES
A zone designated by the New Jersey Enterprise Zone Authority
pursuant to the New Jersey Urban Enterprise Zones Act, N.J.S.A. 52:27H-60
et seq.
URBAN REDEVELOPMENT AREA
Previously developed portions of areas:
A.
Delineated on the State Plan Policy Map (SPPM) as the Metropolitan
Planning Area (PA1), Designated Centers, Cores or Nodes;
B.
Designated as CAFRA Centers, Cores or Nodes;
C.
Designated as Urban Enterprise Zones; and
D.
Designated as Urban Coordinating Council Empowerment Neighborhoods.
WATER CONTROL STRUCTURE
A structure within, or adjacent to, a water, which intentionally
or coincidentally alters the hydraulic capacity, the flood elevation
resulting from the two-, ten-, or 100-year storm, flood hazard area
limit, and/or floodway limit of the water. Examples of a water control
structure may include a bridge, culvert, dam, embankment, ford (if
above grade), retaining wall, and weir.
WATERS OF THE STATE
The ocean and its estuaries, all springs, streams, wetlands,
and bodies of surface or groundwater, whether natural or artificial,
within the boundaries of the State of New Jersey or subject to its
jurisdiction.
WETLANDS or WETLAND
An area that is inundated or saturated by surface water or
groundwater at a frequency and duration sufficient to support, and
that under normal circumstances does support, a prevalence of vegetation
typically adapted for life in saturated soil conditions, commonly
known as "hydrophytic vegetation."
Site design features identified under §
439-4F above, or alternative designs in accordance with §
439-4G above, to prevent discharge of trash and debris from drainage systems shall comply with the following standard to control passage of solid and floatable materials through storm drain inlets. For purposes of this section, "solid and floatable materials" means sediment, debris, trash, and other floating, suspended, or settleable solids. For exemptions to this standard see §
439-7A(2) below.
A. Grates.
(1) Design engineers shall use one of the following grates whenever they
use a grate in pavement or another ground surface to collect stormwater
from that surface into a storm drain or surface water body under that
grate:
(a)
The New Jersey Department of Transportation (NJDOT) bicycle-safe
grate, which is described in Chapter 2.4 of the NJDOT Bicycle Compatible
Roadways and Bikeways Planning and Design Guidelines; or
(b)
A different grate, if each individual clear space in that grate
has an area of no more than 7.0 square inches or is no greater than
0.5 inches across the smallest dimension.
(2) Examples of grates subject to this standard include grates in grate
inlets, the grate portion (non-curb-opening portion) of combination
inlets, grates on storm sewer manholes, ditch grates, trench grates,
and grates of spacer bars in slotted drains. Examples of ground surfaces
include surfaces of roads (including bridges), driveways, parking
areas, bikeways, plazas, sidewalks, lawns, fields, open channels,
and stormwater system floors used to collect stormwater from the surface
into a storm drain or surface water body.
(3) For curb-opening inlets, including curb-opening inlets in combination
inlets, the clear space in that curb opening, or each individual clear
space if the curb opening has two or more clear spaces, shall have
an area of no more than 7.0 square inches or be no greater than 2.0
inches across the smallest dimension.
B. The standard in Subsection
A(1) above does not apply:
(1) Where each individual clear space in the curb opening in existing
curb-opening inlet does not have an area of more than 9.0 square inches;
(2) Where the municipality agrees that the standards would cause inadequate
hydraulic performance that could not practicably be overcome by using
additional or larger storm drain inlets;
(3) Where flows from the water quality design storm as specified in N.J.A.C.
7:8 are conveyed through any device (e.g., end-of-pipe netting facility,
manufactured treatment device, or a catch basin hood) that is designed,
at a minimum, to prevent delivery of all solid and floatable materials
that could not pass through one of the following:
(a)
A rectangular space 4.625 inches long and 1 1/2 inches
wide (this option does not apply for outfall netting facilities);
or
(b)
A bar screen having a bar spacing of 0.5 inch.
(4) Note that these exemptions do not authorize any infringement of requirements
in the Residential Site Improvement Standards for bicycle-safe grates
in new residential development [N.J.A.C. 5:21-4.18(b)2 and 7.4(b)1].
(5) Where flows are conveyed through a trash rack that has parallel bars
with one inch spacing between the bars, to the elevation of the water
quality design storm as specified in N.J.A.C. 7:8; or
(6) Where the New Jersey Department of Environmental Protection determines,
pursuant to the New Jersey Register of Historic Places Rules at N.J.A.C.
7:4-7.2(c), that action to meet this standard is an undertaking that
constitutes an encroachment or will damage or destroy the New Jersey
Register listed historic property.
All single-family residential dwellings which are not required
to prepare or submit stormwater management plans, as required in this
chapter, shall be constructed so that downspouts from gutters must
be connected into an on-site dry well of sufficient size to handle
the discharge from the dwelling or a Township drainage facility or
a Township drainage way approved by the Township Engineer. This section
shall in no way be construed as limiting the power of the Land Use
Board to require submission of information and/or plans relating to
surface water management.
The requirements of this chapter shall be enforced by the Township
Engineer, Construction Official and Code Enforcement Officer. If the
Township Engineer finds existing conditions not as stated in the applicant's
stormwater management plan, he may refuse to approve further work
and may require necessary soil erosion stormwater control measures
to be promptly installed and may seek other penalties as provided.
Each section, subsection, sentence, clause and phrase of this
chapter is declared to be an independent section, subsection, sentence,
clause and phrase, and the finding or holding of any such portion
of this chapter to be unconstitutional, void, or ineffective for any
cause or reason shall not affect any other portion of this chapter.
This chapter shall take effect immediately upon the approval
by the county review agency, or 60 days from the receipt of the ordinance
by the county review agency if the county review agency should fail
to act.
[Added 11-29-2023 by Ord. No. 23-25]
A. Purpose.
(1) The purpose of this section is to prevent stored salt and other de-icing
materials from being exposed to stormwater.
(2) This section establishes requirements for the storage of salt and
other solid de-icing materials on properties not owned or operated
by the municipality (privately owned), including residences, in the
Township of Jefferson to protect the environment, public health, safety
and welfare, and to prescribe penalties for failure to comply.
B. Definitions. For the purpose of this section, the following terms,
phrases, words and their derivations shall have the meanings stated
herein unless their use in the text of this section clearly demonstrates
a different meaning. When consistent with the context, words used
in the present tense include the future, words used in the plural
number include the singular number, and words used in the singular
number include the plural number. The word "shall" is always mandatory
and not merely directory.
DE-ICING MATERIALS
Any granular or solid material such as melting salt or any
other granular solid that assists in the melting of snow.
IMPERVIOUS SURFACE
A surface that has been covered with a layer of material
so that it is highly resistant to infiltration by water.
PERMANENT STRUCTURE
(1)
A permanent building or permanent structure that is anchored
to a permanent foundation with an impermeable floor and that is completely
roofed and walled (new structures require a door or other means of
sealing the accessway from wind-driven rainfall).
(2)
A fabric frame structure is a permanent structure if it meets
the following specifications:
(a)
Concrete blocks, Jersey barriers or other similar material shall
be placed around the interior of the structure to protect the side
walls during loading and unloading of de-icing materials;
(b)
The design shall prevent stormwater run-on and run-through,
and the fabric cannot leak;
(c)
The structure shall be erected on an impermeable slab;
(d)
The structure cannot be open sided; and
(e)
The structure shall have a roll-up door or other means of sealing
the accessway from wind-driven rainfall.
PERSON
Any individual, corporation, company, partnership, firm,
association, or political subdivision of this state subject to municipal
jurisdiction.
RESIDENT
A person who resides on a residential property where de-icing
material is stored.
C. De-ieing material storage requirements.
(1) Temporary outdoor storage of de-icing materials in accordance with
the requirements below is allowed between October 15 and April 15.
(a)
Loose materials shall be placed on a flat, impervious surface
in a manner that prevents stormwater run-through;
(b)
Loose materials shall be placed at least 50 feet from surface
water bodies, storm drain inlets, ditches and/or other stormwater
conveyance channels;
(c)
Loose materials shall be maintained in a cone-shaped storage
pile. If loading or unloading activities alter the cone shape during
daily activities, tracked materials shall be swept back into the storage
pile, and the storage pile shall be reshaped into a cone after use;
(d)
Loose materials shall be covered as follows:
[1]
The cover shall be waterproof, impermeable, and flexible;
[2]
The cover shall extend to the base of the pile(s);
[3]
The cover shall be free from holes or tears;
[4]
The cover shall be secured and weighed down around the perimeter
to prevent removal by wind; and
[5]
Weight shall be placed on the cover(s) in such a way that minimizes
the potential of exposure as materials shift and runoff flows down
to the base of the pile.
[a] Sandbags lashed together with rope or cable and
placed uniformly over the flexible cover or poly cord nets provide
a suitable method. Items that can potentially hold water (e.g., old
tires) shall not be used;
(e)
Containers must be sealed when not in use; and
(f)
The site shall be free of all de-icing materials between April
16 and October 14.
(2) De-icing materials should be stored in a permanent structure if a
suitable storage structure is available. For storage of loose de-icing
materials in a permanent structure, such storage may be permanent,
and thus not restricted to October 15 through April 15.
(3) All such temporary and/or permanent structures must also comply with
all other Township of Jefferson ordinances, including but not limited
to building and zoning regulations.
(4) The property owner, or owner of the de-icing materials if different,
shall designate a person(s) responsible for operations at the site
where these materials are stored outdoors, and who shall document
that weekly inspections are conducted to ensure that the conditions
of this section are met. Inspection records shall be kept on-site
and made available to the municipality upon request.
(a)
Residents who operate businesses from their homes that utilize
de-icing materials are required to perform weekly inspections.
D. Exemptions.
(1) Residents may store de-icing materials outside in a solid-walled,
closed container that prevents precipitation from entering and exiting
the container, and which prevents the de-icing materials from leaking
or spilling out. Under these circumstances, weekly inspections are
not necessary, but repair or replacement of damaged or inadequate
containers shall occur within two weeks.
(2) If containerized (in bags or buckets) de-icing materials are stored within a permanent structure, they are not subject to the storage and inspection requirements in Subsection
C above. Piles of de-icing materials are not exempt, even if stored in a permanent structure.
(3) This section does not apply to facilities where the stormwater discharges
from de-icing material storage activities are regulated under another
NJPDES permit.
E. Enforcement. The requirements of this section shall be enforced by
the Township Engineer, Construction Official and Code Enforcement
Officer or designee during the course of ordinary enforcement duties.
F. Violations and penalties. Any person(s) who is found to be in violation
of the provisions of this section shall have 72 hours to complete
corrective action. Repeat violations and/or failure to complete corrective
action shall subject such person(s) to a fine not exceeding $1,000
or imprisonment in the county jail for a term not exceeding 90 days,
or both. Each and every day such violation continues shall be deemed
a separate and distinct violation.