[Amended 8-21-1995 by Ord. No. 27-95; 5-17-1999 by Ord. No. 13-99]
No building or structure shall have a building
height in excess of that permitted in the zone where such building
or structure is located except that steeples, spires, belfries and
similar appurtenances located on houses of worship may extend to a
height of 75 feet, as measured from ground level, inclusive of any
cross, star or similar symbol located thereon.
[Amended 11-21-1983 by Ord. No. 28-83;
amended 4-19-1999 by Ord. No. 5-99; 12-16-2002 by Ord. No. 45-02; 9-17-2007 by Ord. No.
26-07]
A. Except in the R-MDU, PUD, RCH, RCH-SC, OR/I and OR
Zones and as provided herein, there shall not be more than one principal
structure on each lot in any zone, except as permitted for planned
development.
B. Within the C-1 Zone, more than one principal building
may be permitted; provided, however, that the maximum coverage area
of any building on a lot shall not be more than 20,000 square feet.
C. More than one principal building may be permitted
on farmland preserved pursuant to the Agriculture Development and
Retention Act, N.J.S.A. 4:1C-11 et seq., provided that the additional
principal building(s) is erected on an exclusion area approved by
the Morris County Agriculture Development Board (CADB) and the State
Agriculture Development Committee (SADC), and further provided that:
(1) In the case of constructing a new single-family dwelling:
(a)
The total number of dwellings permitted on the
preserved farmland lot exclusion area(s) shall not exceed the total
number of dwellings approved by the CADB and SADC at the time that
the deed of easement preserving the farmland was filed; and
(b)
The total number of dwellings permitted on the
preserved farmland lot shall not exceed the number of dwellings that
would be permitted for the amount of land on the farm excluded from
the development restrictions in the deed of easement preserving the
farm.
(2) In the case of replacing a single-family dwelling,
the replacement dwelling shall be limited to replacement of a single-family
residential dwelling in existence at the time that the deed of easement
preserving the farmland was filed.
[Amended 2-17-1997 by Ord. No. 3-97; 12-19-2005 by Ord. No.
43-05]
A. Notwithstanding any other provisions of this chapter, no development shall be permitted adjacent to a C1 or other stream or state open waters except in conformance with Chapter
92, Floodplain Management. In addition, except in connection with subdivisions and site plans as provided in Chapter
175, Subdivision of Land, §
175-47B and Chapter
159, Site Plan Review, §
159-44, or in connection with variance applications, an easement of not less than 25 feet along each side or edge of a C1 or other stream or state open waters shall be dedicated to the Township, in form satisfactory to the Township Attorney, which shall carry the following limitations:
(1) No trees or shrubs shall be removed or destroyed on
lands in the easement except in accordance with approved forest management
practices.
(2) No topsoil, sand, gravel or minerals shall be excavated
or removed, except as may be required to build a pond, and then only
after the Township Planning Board approves the design and structure
of the pond, it being the intent to preserve the natural function
of the floodplain.
(3) No buildings or structures of any description shall
be erected.
(4) No fill of any kind shall be permitted, except as
may be required to build a road, and then only after the Planning
Board approves the design of such road.
(5) No fertilizers or pesticides, except for Rodeo, shall
be applied.
B. With regard to existing lawn areas, residents are encouraged to substitute fine fescues (i.e., red fescue, chewings fescue, hard fescue) within the twenty-five-foot zone, as measured from the edge of the bank of the water, in which fertilizers and pesticides are prohibited pursuant to Chapter
85, in place of turf grasses such as Kentucky bluegrass and perennial ryegrass. Fine fescues are low growing and can be left nonmowed or need to be mowed only two or three times per year. Residents are encouraged to maintain wooded buffers along streams and open waters within their properties wherever possible.
[Amended 5-20-1985 by Ord. No. 13-85; 6-19-1995 by Ord. No. 19-95; 10-15-2001 by Ord. No. 32-01]
Flag lots are permitted in the R-5 Zone.
A. Minimum area required. Area requirements of the interior
portion of the lot, exclusive of the flag stem portion, shall conform
to the Schedule of Area, Yard and Building Requirements for the R-5
Zone.
B. Minimum yard requirements. All minimum yard setbacks
for principal buildings shall be 75 feet. All minimum yard setbacks
for accessory buildings shall be 25 feet.
C. Access strip. The access strip into the interior portion of the lot shall be at least 25 feet wide and shall be straight with no bends or curves. The access strip length shall be no more than 800 feet, and on dead-end streets the combined length of the access strip and the distance along the street from the access strip to the beginning of the street shall not exceed the dead-end street lengths listed in Chapter
175, Subdivision of Land, §
175-44G(1). The access strip shall be improved in accordance with requirements and approval of the Superintendent of Public Works as follows:
(1) Compliance with Chapter
172, Streets and Sidewalks, Article
III, Driveway Construction.
D. Other requirements. Each flag lot shall have its own
access strip except that two adjoining flag lots may share the same
roadway, provided that a total frontage and access strip width shall
be at least 50 feet. Except as hereinabove provided, at least twice
the minimum lot width at building setback for the zone shall be required
between a pair of access strips on the same side of the street.
E. Flag lots shall not be permitted on a cul-de-sac turnaround.
F. No structures, septic systems or other obstructions
shall be placed wholly or partially in the access strip.
G. Flag lots in existence as of the effective date of
this chapter are to be exempt from the terms hereof and are to be
considered as conforming lots.
H. Shape. The shape of the flag portion of the lot shall
be such that a circle with a radius of at least 150 feet can be placed
within the lot lines, and the edge of the circle shall be located
within 50 feet of the end of the access strip.
I. Suitability for dwelling. The location of the circle in §
217-37H shall be in an area suitable for building purposes and shall contain the proposed dwelling.
J. Limitation of the number of flag lots. Flag lots shall
be permitted on tracts being subdivided, provided that the applicant
for the subdivision can demonstrate to the satisfaction of the Planning
Board that:
(1) The shape, topography, limited or small usable road
frontage relative to its total size or other characteristics of the
tract make installation of public roads, to avoid the need for any
flag lots, impractical.
(2) Flag lots are necessary to permit the reasonable effective
use of the land consistent with its natural characteristics, shape
and the applicable zoning.
(3) The proposed flag lots would not interfere with the
traffic circulation plan of the Township.
(4) The flag lot created can properly serve as a residential
lot considering soil types, slope characteristics, vegetation, watercourses,
lot configuration, ingress and egress and public safety and environmental
concerns.
[Amended 11-21-1994 by Ord. No. 23-94; 8-21-1995 by Ord. No. 29-95; 10-16-1995 by Ord. No.
37-95; 9-21-1998 by Ord. No. 30-98; 11-16-1998 by Ord. No. 36-1998; 10-15-2001 by Ord. No.
30-01; 4-21-2003 by Ord. No. 15-03; 7-21-2003 by Ord. No. 23-03; 7-18-2005 by 27-05; 9-19-2005 by Ord. No. 36-05; 12-19-2005 by Ord. No.
44-05]
A. Statement of purpose.
(1) It is the express purpose of this section to provide
special qualitative and quantitative development controls for all
lands located within the Township that have present within their boundaries
topographical conditions, hereinafter defined as "steep slopes areas"
and as "ridgeline, mountainside, hillside and viewshed protection
areas."
(2) These special development controls are provided in
recognition of the potentially negative impacts of construction in
steep slopes areas and in ridgeline, mountainside, hillside and viewshed
protection areas in the form of erosion, siltation, excessive removal
of vegetation and soil, flooding, soil slippage, water runoff and
destruction of unique land forms and scenic vistas. It is further
the purpose of this section to encourage good land use planning and
design, maximize optimal use of the natural terrain and maintain ridgeline,
mountainside, hillside and viewshed protection areas.
(3) Effective and reasonable application of these regulations
will protect the health, safety and welfare of the citizens of the
Township.
(4) This section is further promulgated to provide a functional land use design and control mechanism that will augment the basic land use controls of this chapter and the administrative implementation devices contained within Chapter
159, Site Plan Review, and Chapter
175, Subdivision of Land, respectively.
(5) The regulation of development within the ridgeline,
mountainside, hillside and viewshed protection areas is intended to
promote a desirable visual environment through good civic design and
arrangements by requiring development to be sited behind existing
vegetation and requiring the establishment of vegetated buffers to
screen proposed development within ridgeline, mountainside, hillside
and viewshed protection areas from public view in accordance with
N.J.S.A. 40:55D-2.
(6) Several purposes of the Municipal Land Use Law, N.J.S.A.
40:55D-1 et seq. will be advanced through this steep slopes areas
and ridgeline, mountainside, hillside and viewshed protection areas
section, including, without limitation, the following:
(a)
To ensure that the development of individual
municipalities does not conflict with the general welfare of neighboring
municipalities, the county and state as a whole (N.J.S.A. 40:55D-2d).
(b)
To provide sufficient space in appropriate locations
for a variety of residential uses and open space, both public and
private, according to their respective environmental requirements
in order to meet the needs of all New Jersey citizens (N.J.S.A. 40:55D-2g).
(c)
To promote conservation of open space and valuable
natural resources in this state and to prevent urban sprawl and degradation
of the environment through the improper use of land (N.J.S.A. 40:55D-2j).
(7) This ridgeline, mountainside, hillside and viewshed
protection areas section is designed to respond to the objective of
preserving the existing predominantly unspoiled vistas of wooded mountainsides,
hillsides, ridgelines and viewsheds within the Township of Washington
when viewed from public areas or public open space or the public traveled
way.
(8) ridgeline, mountainside, hillside and viewshed vistas
are valued assets of the landscape which require protection from destruction,
diminution and loss that can result in visually undesirable impacts
of development. The unique mountainous topography of the Township
of Washington is characterized by steeply sloped mountainsides and
hillsides, which meet wide plateau-like mountaintops. This line where
the hillside meets the plateau is perceived to be the ridgeline (top
of the mountain) when viewed from the public traveled way or public
areas or public open space. While it is acknowledged that development
within the ridgeline, mountainside, hillside and viewshed protection
areas results in a visual impact, the purpose of this section in certain
cases is to prevent such impact and in other cases to minimize the
visual impact of permitted development to the extent reasonably achievable.
B. Applicability. The requirements, guidelines and controls promulgated under this section shall be applicable to all properties within all zone districts situated in the Township in their existing physical state or condition as of the date of the passage of this section. The requirements of Subsections
C,
D and
E of this §
217-38 shall apply where said properties have a slope area of 15% or greater. The ridgeline requirements of Subsection
F shall apply where said properties are within 100 feet of the ridgeline area. In addition, the ridgeline, mountainside, hillside and viewshed protection areas requirements shall apply as more specifically set forth in Subsection
F. An applicant shall not be required to comply with the provisions of Subsection
F below if it can be clearly demonstrated to the satisfaction of the Planning Board that the proposed activity shall not be inconsistent with the purposes of §
217-38.
C. Construction control limitations. Disturbance of steep
slopes shall be limited to the following based on the indicated slopes:
|
Slope
|
Permitted activity
|
---|
|
Less than 15%
|
All activities permitted
|
|
15% to less than 20%
|
All activities, subject to review and approval of individual grading plans per Subsection E below
|
|
Greater than 20%
|
No disturbance permitted, except that disturbance
shall be permitted in man-made areas greater than 20%
|
D. Exception. The above construction control limitations
are not applicable for isolated steep slopes with an area of 1,000
square feet or less.
E. Lot grading/driveway/drainage plans. For all lots with proposed disturbance of steep slope area, a lot grading/driveway/drainage plan shall be approved by the Township Engineer prior to the issuance of a building permit. Said plans shall be at one inch equals 30 feet. Said plan shall include, but not be limited to, existing and proposed contours, limits of soil disturbance, construction details, soil erosion, sedimentation control measures and drainage calculations and, where required by the Township Engineer, stormwater control measures. A five-hundred-dollar escrow fee deposit shall be paid to the Township for review and inspections of lot grading/driveway/drainage plans. The deposit shall be administered in accordance with the provisions of §
159-53E and
F. The design standards for lot grading plans shall be pursuant to the following standards:
(1) No soil shall be excavated, removed, deposited or
disturbed except as a result of and in accordance with a lot-grading
plan approved under the terms of this chapter.
(2) Proposed disturbance of soil shall be for purposes
consistent with the intent of this chapter, and it shall be executed
in a manner that will not cause erosion or other unstable conditions.
(3) Provision shall be made for the proper disposition
of surface water runoff so that it will not create unstable conditions.
Appropriate storm drainage facilities shall be provided for downstream
properties.
(4) Provision shall be made for any structure or protective
measures that proposed slopes may require for the protection of the
public safety, including but not limited to retaining walls, guide
rails, headwalls and fences.
(5) Provision shall be made for a safe water supply and
for the disposal of sanitary sewage as approved by the Board of Health.
(6) Any proposed building or structure or attendant protective
measures will not impede the flow of surface water through any watercourse.
Only a nominal increase in water surface elevation and velocities
will be allowed due to construction.
(7) Any proposed vehicular facilities, including roads,
drives or parking areas, shall be so designed that any land disturbances
shall not cause excessive erosion. Both the vertical and horizontal
alignment of vehicular facilities shall be so designed that hazardous
circulation conditions will not be created.
(8) Final grades of the proposed driveway shall be in conformance with Chapter
172, Streets and Sidewalks, Article
III, Driveway Construction.
(9) Any fill placed on the lot shall be properly stabilized
and, when found necessary depending upon existing slopes and soil
types, supported by retaining walls or other appropriate structures
as approved by the Township Engineer.
(10)
All cuts shall be supported by retaining walls
or other appropriate retaining structures when, depending upon the
nature of the soil characteristics, such structures are found necessary
by the Township Engineer in order to prevent erosion.
(11)
There shall be no alteration of site elevations
in excess of one foot within five feet of an adjoining property.
(12)
Changes in grade shall not exceed a slope of
3 to 1 unless supported by retaining walls.
[Amended 2-16-2009 by Ord. No. 01-09]
(13)
No retaining wall on a residential site shall
exceed six feet in height, and there shall be at least 10 feet between
stepped retaining walls. All retaining walls greater than four feet
in height require a certification by a professional engineer that
the wall was constructed in accordance with approved plans.
F. Ridgeline, mountainside, hillside and viewshed protection
areas requirements.
(1) Applicability; review of plans; compliance. The requirements, guidelines and controls promulgated under this section shall be applicable to site plan and subdivision applications and building permits for new buildings. The Planning Board or Zoning Board of Adjustment, as the case may be, shall review all plans submitted under this section as part of any application for site plan, subdivision or variance approval. The Construction Official shall refer applications for building permits for new buildings within the ridgeline, mountainside, hillside and viewshed protection areas to the Township Engineer for review to assure compliance with this section. An applicant shall not be required to comply with the provisions of this Subsection
F if it can be clearly demonstrated to the satisfaction of the Planning Board that the proposed activity shall not be inconsistent with the purposes of §
217-38.
(a)
Exempt development. A shed 200 square feet in area or less with
a height of 10 feet or less, or an accessory pool involving 2,000
square feet or less of disturbance and clearing, provided that such
disturbance or clearing does not involve steep slope disturbance in
excess of 1,000 square feet, shall be exempt from the requirements
of this section, provided that the shed or pool is installed within
required setbacks.
[Added 6-16-2014 by Ord. No. 09-14]
(2) Purpose. In addition to the purposes as set forth in §
217-38A, the intention and purpose of the ridgeline area protection measures set forth herein is to eliminate the denuding of trees and other vegetation, and the disturbance of land within the defined ridgeline area, except as otherwise specifically permitted under this section. The intention and purpose of the ridgeline, mountainside, hillside and viewshed protection areas measures as set forth herein is to protect the scenic view and vista of vegetated ridgelines, mountainsides, hillsides and viewsheds from the viewing perspective from the public traveled way, public area or public open space.
(3) Requests for zoning permits and/or building permits.
(a)
Applicants for zoning permits or building permits
where no approvals from the Zoning Board of Adjustment or the Planning
Board are required shall initially determine whether the ridgeline
area depicted on a map entitled "Ridgeline, Mountainside, Hillside
and Viewshed Protection Area," dated October 2005, adopted by this section, is within
100 feet of the property which is the subject of the building permit
application and shall depict all ridgeline areas as shown on the map
which are on or within 100 feet of applicant's property The determination
of the presence of all ridgeline areas above mentioned shall be done
on a map provided by the applicant with topography depicted at two-foot
contour intervals. All determinations by the applicant concerning
the location of ridgelines shall be subject to the review and approval
of the Township Engineer. In addition, the applicant shall initially
determine and then depict on a map all ridgeline, mountainside, hillside
and viewshed protection areas as defined in this section on or within
100 feet of the property which is the subject of the application.
The applicant shall utilize a sketch to define the area of protection
for ridgeline, mountainside, hillside and viewshed protection areas
as set forth in Figure 1. The sketch set forth in Figure 1 below depicts
the manner in which buffer treatments are to be retained or provided
as may be appropriate to maintain the viewshed area. The maps and
sketches abovementioned shall be at a scale of one inch equals 50
feet and shall be provided by the applicant with the topography depicted
at two-foot contour intervals. All determinations by the applicant
concerning the location of the ridgeline area and the ridgeline, mountainside,
hillside and viewshed protection areas shall be subject to review
and approval of the Township Engineer and Township Planner.
(b)
If it is then determined and that the parcel
in question is located within the ridgeline, mountainside, hillside
and viewshed protection areas, no building permit shall be issued
until a ridgeline, mountainside, hillside and viewshed certificate
of compliance is procured from the Planning Board. Said certificate
of compliance will document that the proposed activity has received
the regulatory approval for the construction proposed within the ridgeline,
mountainside, hillside, and viewshed protection areas. This certificate
of compliance shall be required when applicable as a condition for
the issuance of a building permit for the particular structure in
question.
(c)
No such certificate of compliance shall be required for an addition
to an existing dwelling located within the ridgeline, mountainside,
hillside and viewshed protection areas except when such addition shall
increase the habitable floor area of a dwelling by more than 25%.
Incremental additions occurring after the date of adoption of this
section which result in a cumulative increase in habitable floor area
of 25% beyond the habitable floor area of the dwelling as of the date
of the adoption of this section shall be permitted only when such
certificate of compliance has been received. Construction of new accessory
structures, such as detached garages, on existing developed lots of
record within the ridgeline, mountainside, hillside and viewshed protection
areas shall require the issuance of such a certificate of compliance
prior to the issuance of a building permit; provided, however, that
no certificate of compliance shall be required for a building permit
for an accessory structure on an existing lot of record when:
[Amended 6-20-2016 by Ord. No. 09-16]
[1]
The accessory structure is 500 square feet or less in area;
and
[2]
The accessory structure is 16 feet or less in height; and
[3]
The Township Engineer or Planner determines that the objectives of §
217-38F are met or are not applicable to the proposed accessory structure development; and
(d)
For proposed new development on existing developed lots within the ridgeline, mountainside, hillside and viewshed protection area that is within and adjacent to existing development and exceeds the provisions of §
217-38F(3)(c) above and conforms to applicable zoning standards, an applicant may request, and the Township Engineer may grant, an administrative approval for development within the ridgeline, mountainside, hillside and viewshed protection area without the need for a separate application to the Township Planning Board or Township Board of Adjustment for a certificate of compliance that is otherwise required when:
[Added 11-18-2019 by Ord.
No. 13-19]
[1]
The applicant submits an application with sufficient documentation
to illustrate and describe the proposed new development to demonstrate
to the satisfaction of the Township Engineers that:
[a] The purposes of this §
217-38F are not violated;
[b] Viewshed mitigation required in §
217-38F(6)(a) through
(c), as applicable, is provided; and
[c] The visual impact of proposed development does
not rise to a level of concern such that review by the Township Planning
Board or Township Zoning Board of Adjustment is required.
[2]
The review fee for an application under the provisions of this §
217-38F(3)(d) shall be $250. The review fee for a resubmittal of an application under this §
217-38F(3)(d) shall be $150.
[3]
When the Township Engineer determines that review by the Township Planning Board or Township Zoning Board of Adjustment is required, an applicant for proposed development within the ridgeline, mountainside, hillside and viewshed protection area shall be subject to the application procedures and requirements for a certificate of compliance in accordance with the provisions of §
217-38F(4) below.
(4) Applications to the Planning Board or Zoning Board
of Adjustment.
(a)
Applicants to the Planning Board or Zoning Board
of Adjustment shall initially determine whether the ridgeline area
depicted on the map entitled "Ridgeline, Mountainside, Hillside and
Viewshed Protection Area," dated October 2005, adopted by this section,
is within 100 feet of the property which is the subject of the application
and shall depict all ridgeline areas as shown on said map which are
on or within 100 feet of applicant's property. In addition, the applicant
shall initially determine and then depict on a map all ridgeline,
mountainside, hillside and viewshed protection areas as defined in
this section on or within 100 feet of the property, which is the subject
of the application. The applicant shall utilize a sketch to define
the area of protection for ridgelines, mountainsides, hillsides and
viewshed protection areas as set forth in Figure 1.
(b)
The maps and sketches above mentioned shall
be at a scale of one inch equals 50 feet and shall be provided by
the applicant with the topography depicted at two-foot contour intervals.
All determinations by the applicant concerning the location of the
ridgeline area and the ridgeline, mountainside, hillside and viewshed
protection areas shall be subject to review and approval of the Township
Engineer and Township Planner.
(5) Standards of review. Applicants for construction on
properties to which this section applies shall demonstrate to the
satisfaction of the reviewing board or Township Engineer, as the case
may be, that the proposed buildings or structures will not extend
above the predominant tree line along the ridgeline area. No structure
that is the subject of this section shall be located within 60 feet
of the ridgeline area, as determined by the Township Engineer, unless,
in the reviewing board's or Township Engineer's opinion, as the case
may be, such requirements would render an existing lot unusable, in
which case the reviewing board or Township Engineer, as the case may
be, may permit the minimum encroachment necessary to prevent the rendering
of the existing lot unusable. In such a case, the reviewing board
or Township Engineer, as the case may be, may recommend the issuance
and the Zoning Officer may issue a zoning permit for an existing lot
of record which does not meet the requirements of this section upon
his determination that no suitable conforming location is available.
There shall be no disturbance within this sixty-foot area except for
access driveways. Snow fencing or other similar methods of tree protection
approved by the Township Engineer shall be placed at the edge of this
sixty-foot protection area during construction.
[Amended 12-21-2009 by Ord. No. 30-09; 2-15-2010 by Ord. No. 02-10]
(6) Applicants for construction within ridgeline, mountainside,
hillside and viewshed protection areas.
(a)
Applicants for construction within ridgeline,
mountainside, hillside and viewshed protection areas as depicted on
the map submitted by the applicant as set forth above and approved
or confirmed by the Township Engineer and Township Planner shall demonstrate
to the satisfaction of the reviewing board and Township Engineer and
Township Planner, as the case may be, that all construction within
the ridgeline, mountainside, hillside and viewshed protection areas
shall maintain the view of vegetated hills as viewed from the public
traveled way or public areas or public open space.
(b)
Views of ridgeline, mountainside, hillside and
viewshed protection areas are to be protected permanently by screening
development from view behind existing woodland and forest vegetation
or through the establishment of landscaped buffer plantings of indigenous
deciduous and coniferous trees.
(c)
Development constructed within ridgeline, mountainside,
hillside and viewshed protection areas shall utilize materials which
are designed to camouflage the appearance of the structure within
the landscape and viewscape. The use of earth tone colors and textures
on roofing and siding shall be required to protect ridgeline, mountainside,
hillside and viewshed protection areas vistas and reinforce the integrity
of these views. In addition, building heights shall be adjusted, road
network oriented in such a way to eliminate visibility from the public
traveled way or preserved areas and other innovative and flexible
design and construction methodologies employed as required by the
appropriate board with the active participation of the applicant.
(7) Existing undeveloped parcels of land within the ridgeline,
mountainside, hillside and viewshed protection areas shall be required
to comply with the design standards set forth above.
(8) Development should be sited behind and below visual
buffers such as trees, ridgelines and other topographic features.
The height and location of development shall not alter the views of,
and from, the natural ridgeline.
(9) Development shall be located and designed to preserve
views of cultural/historic landmarks and of unique geographic and
topographic features identified in the Conservation Plan Element and
Historic Preservation Plan Element of the Washington Township Master
Plan.
(10)
There shall be a review fee of $500 per lot in addition to any other applicable fees, for any application for development of a property subject to this §
217-38F, except that the review fee shall be $250 per lot for accessory sheds 200 square feet or less and 16 feet in height or less.
[Amended 11-18-2019 by Ord. No. 13-19]
[Added 2-15-1988 by Ord. No. 3-88; amended 10-15-2001 by Ord. No. 32-01]
Where connection to public water and a public
sanitary sewer system are not proposed, no lot in a residential zone
shall be created after the effective date of this section which does
not meet the bulk requirements of the R-1/R-2 Zone or the zone in
which they are actually located, whichever is greater.
[Added 7-18-2005 by Ord. No. 27-05;
amended 9-19-2005 by Ord. No. 36-05]
This section shall be used to compute the total
area of a tract that is suitable for development after subtracting
identified resource conservation areas. This section is to be used
to determine the maximum number of residential lots that may be created
on a tract of land and will assist the board in guiding, to the greatest
extent practicable, all development activities to suitable area(s)
of the tract.
A. Applicability. The calculations required in Subsection
B below shall be submitted as part of any conceptual subdivision plan for informal subdivision review and/or any minor or major subdivision or site plan application.
B. Resource conservation factors - maximum tract yield.
The Maximum Tract Yield Calculation Form shall be prepared by the
applicant and submitted to the Board, along with a map of the entire
tract illustrating natural resource identifying features, including
floodplains, wetlands, NJDEP-required wetlands transition areas, stream
channels, stream corridors, areas of slopes greater than 15%, but
less than 20%, and areas of slopes 20% and greater.
[Amended 7-17-2006 by Ord. No. 15-06; 2-15-2010 by Ord. No. 05-10]
|
Resource Conservation Area
Maximum Tract Yield Calculation Form
|
---|
|
|
Column A
|
Column B
|
Column C
|
---|
|
|
Acres
|
Resource Conservation Ratio
|
Acres
|
---|
1.
|
Gross tract area
|
|
|
|
2.
|
Area of existing conservation easements
|
|
|
|
3.
|
Adjusted gross tract area
(Line 1 less Line 2)
|
|
|
|
|
Resource conservation areas:
see Notes (a) and (b)
|
|
|
|
4.
|
Bodies of water, area of floodplains, wetlands,
stream corridors
|
|
1
|
|
5.
|
Area of slopes 20% and greater based on two-foot
contour intervals
|
|
1
|
|
6.
|
Area of slopes greater than 15% but less than
20% based on two-foot contour intervals
|
|
0.75
|
|
7.
|
NJDEP-required wetlands transition areas
|
|
0.75
|
|
8.
|
Area of three-hundred-foot buffer to Category
1 waters
|
|
1
|
|
9.
|
Highlands special resource protection area
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0.5
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10.
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Total deductible resource conservation area
(sum of Lines 4 through 9)
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|
|
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11.
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Net site area adjusted for resource conservation
areas
(Line 3 less Line 10)
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12.
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Maximum number of residential lots
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|
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1 dwelling unit/200,000 square feet
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13.
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Maximum permitted number of residential lots
[Line 11 multiplied by Line 12 - see note (c) & (d)]
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NOTES:
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(a)
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Enter appropriate acreage in Column A, multiply
Column A by factor in Column B and place result in Column C.
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(b)
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When resource conservation areas overlap, enter
the affected acreage on the line with the higher resource conservation
factor and do not include it in the calculation of the resource conservation
area having the lower factor. Do not double-count resource conservation
acreage.
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(c)
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Round down to the nearest dwelling unit or square
foot.
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(d)
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Within the Washington Township Conservation
District (R-5), there shall be provided on each lot a minimum improvable
lot area not less than 25,000 square feet, which shall be located
entirely within the building envelope for the principal building.
For the purpose of this subsection, the minimum improvable lot area
shall be a contiguous area of each lot that is free of all constrained
areas, including areas of existing conservation easements, bodies
of water, area of floodplains, wetlands, stream corridors; area of
slopes 20% and greater as measured and calculated between two-foot
contour intervals; NJDEP-required wetlands transition areas; areas
of three-hundred-foot buffer to Category 1 waters; and highlands special
resource protection areas; except that the minimum improvable lot
area may contain a total of 1,000 square feet of area of slopes greater
than 20%.
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