A-1
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Agricultural Preservation District
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A-2
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General Agricultural District
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A-3
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Agricultural Related Manufacturing, Warehousing and Marketing
District
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A-4
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Agricultural Land Holding District
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AE-1
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Agricultural Equestrian Cluster Single-Family District
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R-1
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Rural Residential District
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R-2
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Suburban Single-Family Residential District
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R-3
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Urban Single-Family Residential District
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R-4
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Urban Single-Family Residential District
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R-4.5
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Urban Single-Family Residential District
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R-5
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Urban Single-Family Residential District
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R-6
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Urban Single-Family Residential District
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R-7
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Suburban Two-Family and Three-Family Residential District
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R-8
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Urban Two-Family Residential District
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R-9
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Multiple-Family Residential District
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R-10
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Multiple-Family Residential District
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R-11
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Multiple-Family Residential District
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R-12
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Mobile Home/Manufactured Home Park-Subdivision District
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B-1
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Neighborhood Business District
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B-2
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Community Business District
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B-3
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Highway Business District
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B-4
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Planned Business District
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B-5
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Wholesale Trade and Warehousing District
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—
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Adult Establishments
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BP-1
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Business Park District
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B-94
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Interstate Highway 94 Special Use Business District
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M-1
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Limited Manufacturing District
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M-2
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Heavy Manufacturing District
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M-3
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Mineral Extraction District
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M-4
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Sanitary Landfill and Hazardous Waste Disposal District
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I-1
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Institutional District
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PR-1
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Park-Recreational District
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C-1
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Lowland Resource Conservancy District
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C-2
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Upland Resource Conservancy District
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FPO
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Floodplain Overlay District
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PUD
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Planned Unit Development Overlay District
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AO
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Airport Overlay District
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RC
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Rural Cluster Development Overlay District
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From all tract boundaries
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50 feet
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From equestrian buildings, barns, and paddocks
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50 feet
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From other cluster groups
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50 feet
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From wetlands, floodplains, or navigable waterways
|
35 feet
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From active recreation areas, such as courts or playing fields
|
50 feet
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Development Standard
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Equestrian Facilities Lot
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Residential Lot
|
---|---|---|
Minimum lot area
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10 acres
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60,000 square feet
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Minimum lot width (a)
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300 feet
|
150 feet
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Street yard
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40 feet
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50 feet
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Shore yard
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Not less than 75 feet from the ordinary high water mark of any
navigable water
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Not less than 75 feet from the ordinary high water mark of any
navigable water
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Side yard
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25 feet
|
25 feet
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Rear yard
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50 feet
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50 feet
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Accessory buildings setback and size regulation (b)
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See § ZN 3.14(7)
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See § ZN 3.14(7)
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Maximum building height 65 feet for equestrian building; 35
feet for separate caretaker building - 35 feet
| ||
Maximum building coverage
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N/A
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10%
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For purposes of this definition, the phrase adult products means
books, films, magazines, motion pictures, periodicals or other printed
matter, or photographs, video cassettes, Compact Discs (CDs), DVDs,
Blu-Ray Discs, slide, tapes records or other forms of visual or audio
representations that are distinguished or characterized by their emphasis
on matter depicting, describing or relating to specified sexual activities
or specified anatomical areas. For purposes of this definition, the
phrase adult products also means a device designed or marketed as
useful primarily for the stimulation of human genital organs, or for
sadomasochistic use or abuse. Such devices shall include, but are
not limited to, bather restraints, body piercing implements (excluding
earrings or other decorative jewelry), chains, dildos, muzzles, non-medical
enema kits, phallic shaped vibrators, racks, whips and other tools
of sadomasochistic abuse.
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[a] The appropriate method shall be based on the
standards in ch. NR 116.07(3), Wis. Admin. Code, Hydrologic Analysis:
Determination of Regional Flood Discharge.
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[a] Determination of the required limits of the
hydraulic model shall be based on detailed study information for downstream
structures (dam, bridge, culvert) to determine adequate starting WSEL
for the study.
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[b] Channel sections must be surveyed.
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[c] Minimum four-foot contour data in the overbanks
shall be used for the development of cross section overbank and floodplain
mapping.
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[d] A maximum distance of 500 feet between cross
sections is allowed in developed areas with additional intermediate
cross sections required at transitions in channel bottom slope including
a survey of the channel at each location.
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[e] The most current version of HEC_RAS shall be
used.
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[f] A survey of bridge and culvert openings and
the top of road is required at each structure.
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[g] Additional cross sections are required at the
downstream and upstream limits of the proposed development and any
necessary intermediate locations based on the length of the reach
if greater than 500 feet.
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[h] Standard accepted engineering practices shall
be used when assigning parameters for the base model such as flow,
Manning's N values, expansion and contraction coefficients or effective
flow limits. The base model shall be calibrated to past flooding data
such as high water marks to determine the reasonableness of the model
results. If no historical data is available, adequate justification
shall be provided for any parameters outside standard accepted engineering
practices.
|
[i] The model must extend past the upstream limit
of the difference in the existing and proposed flood profiles in order
to provide a tie-in to existing studies. The height difference between
the proposed flood profile and the existing study profiles shall be
no more than zero feet.
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[a] If the proposed development is located outside
of the floodplain, then it is determined to have no impact on the
regional flood elevation.
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[b] If any part of the proposed development is in
the floodplain, it must be added to the base model to show the difference
between existing and proposed conditions. The study must ensure that
all coefficients remain the same as in the existing model, unless
adequate justification based on standard accepted engineering practices
is provided.
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[a] Duplicate Effective Model. The effective model
shall be reproduced to ensure correct transference of the model data
and to allow integration of the revised data to provide a continuous
FIS model upstream and downstream of the revised reach. If data from
the effective model is available, models shall be generated that duplicate
the FIS profiles and the elevations shown in the Floodplain Data Table
in the FIS report to within 0.1 foot.
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[b] Corrected Effective Model. The Corrected Effective
Model shall not include any man-made physical changes since the effective
model date, but shall import the model into the most current version
of HEC-RAS for Department review.
|
[c] Existing (Pre-Project Conditions) Model. The
Existing Model shall be required to support conclusions about the
actual impacts of the project associated with the Revised (Post-Project)
Model or to establish more up-to-date models on which to base the
Revised (Post-Project) Model.
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[d] Revised (Post-Project Conditions) Model. The
Revised (Post-Project Conditions) Model shall incorporate the Existing
Model and any proposed changes to the topography caused by the proposed
development. This model shall reflect proposed conditions.
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[e] All changes to the Duplicate Effective Model
and subsequent models must be supported by certified topographic information,
bridge plans, construction plans and survey notes.
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[f] Changes to the hydraulic models shall be limited
to the stream reach for which the revision is being requested. Cross
sections upstream and downstream of the revised reach shall be identical
to those in the effective model and result in water surface elevations
and top widths computed by the revised models matching those in the
effective models upstream and downstream of the revised reach as required.
The Effective Model shall not be truncated.
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[a] Consistency between the revised hydraulic models,
the revised floodplain delineations, the revised flood profiles, topographic
work map, annotated FIRMs, construction plans, bridge plans.
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[b] Certified topographic map of suitable scale,
contour interval, and a planimetric map showing the applicable items.
If a digital version of the map is available, it may be submitted
in order that the FIRM may be more easily revised.
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[c] Annotated FIRM panel showing the revised 1%
and 0.2% annual chance floodplains boundaries.
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[d] If an annotated FIRM and/or FBFM and digital
mapping data (GIS or CADD) are used then all supporting documentation
or metadata must be included with the data submission along with the
Universal Transverse Mercator (UTM) projection and State Plane Coordinate
System in accordance with FEMA mapping specifications.
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[e] The revised floodplain boundaries shall tie
into the effective floodplain boundaries.
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[f] All cross sections from the effective model
shall be labeled in accordance with the effective map and a cross
section lookup table shall be included to relate to the model input
numbering scheme.
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[g] Both the current and proposed floodplain shall
be shown on the map.
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[h] The stream centerline, or profile baseline used
to measure stream distances in the model shall be visible on the map.
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District Zoning
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Maximum Gross Density
(dwelling units per acre)
|
Average Net Area Per Dwelling Unit
(square feet)
|
---|---|---|
R-3
|
2.2
|
20,000
|
R-4
|
2.9
|
15,000
|
R-5
|
4.4
|
10,000
|
R-8
|
4.4
|
10,000
|
R-9
|
8.7
|
5,000
|
R-10
|
10.8
|
4,000
|
R-11
|
12.4
|
3,000
|
Development Standard
|
A-2 District
|
R-1 District and C-2 District
|
---|---|---|
Minimum tract size
|
50 acres
|
25 acres
|
Maximum density [1]
|
1 du/10 acres
|
1 du/5 acres
|
Minimum lot area [2]
|
80,000 square feet
|
40,000 square feet
|
Minimum lot width [3]
|
200 feet
|
150 feet
|
Street yard
|
75 feet
|
50 feet
|
Shore yard
|
Not less than 75 feet from the ordinary high water mark of any
navigable water
|
Not less than 75 feet from the ordinary high water mark of any
navigable water
|
Side yard [4]
|
50 feet
|
25 feet
|
Rear yard
|
75 feet
|
50 feet
|
Accessory buildings setback and size regulations [5]
|
See § ZN 3.14(7)
|
See § ZN 3.14(7)
|
Minimum common open space [6]
|
60%
|
60%
|
Maximum building height (excluding agricultural structures)
|
35 feet
|
35 feet
|
Maximum building coverage (percentage of individual lot)
|
10%
|
10%
|
Development Standard
|
A-2, R-1 and C-2 Districts
|
---|---|
Minimum tract size
|
A-2 District: 50 acres
R-1 and C-2 Districts: 25 acres
|
Maximum density [1]
|
A-2 District: 1 du/10 acres
R-1 and C-2 Districts
|
Minimum lot area [2]
|
20,000 square feet
|
Minimum lot width [3]
|
100 feet
|
Street yard
|
30 feet
|
Shore yard
|
Not less than 75 feet from the ordinary high water mark of any
navigable water
|
Side yard [4]
|
10 feet minimum 1 side
20 feet both sides
|
Rear yard
|
25 feet
|
Accessory building setback from side and rear lot lines [5]
|
See § ZN 3.14(7)
|
Minimum common open space [6]
|
70%
|
Maximum building height (excluding agricultural structures)
|
35 feet
|
Maximum building coverage (percentage of individual lot)
|
15%
|
Type
|
Distance
|
---|---|
From abutting arterial street proposed rights-of-way or from
scenic roads, if defined in a Village comprehensive plan of comprehensive
plan component
|
100 feet
|
From all other external street proposed rights-of-way
|
50 feet
|
From all tract boundaries
|
100 feet
|
From cropland or pasture land
|
100 feet
|
From barnyards or buildings housing livestock
|
300 feet
|
From other cluster groups
|
100 feet
|
From wetlands, floodplains, or watercourses
|
35 feet
|
From active recreation areas, such as courts or playing fields
|
100 feet
|