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Title page
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The subdivider shall provide a title page showing the following:
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Subdivision name
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Location of the subdivision in reference to county roads
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Physical features such as wooded areas, swamps, wetlands, and marshes
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Future access plans of the entire property which is being subdivided
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Existing elementary and high schools, parks, and playgrounds serving the area proposed
to be subdivided, and other community facilities
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Title, scale, north point, and date
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Location of any existing recorded subdivision plats within one mile of the proposed
subdivision
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Names and lengths of proposed roads
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Name and address of subdivider
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Name and stamp of registered land surveyor
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Plan and profile
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A detailed plan and profile of all proposed roads and drainage improvements shall
be filed along with the primary plat, showing the layout and gradients, on standard
plan and profile sheets, with a plan scale of 20 feet to one inch and a profile scale
of five feet to one inch, or on computer generated sheets to match these scales. Plan
sheets shall include:
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North arrow
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Curve data for all curves (horizontal and vertical)
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Lot lines and numbers
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Street names
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Easement dimensions and locations
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Right-of-way lines
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Monument locations
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Scale
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Sign type and location
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All water supply, storm, and sewage piping
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Water supply and sewage disposal report
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The subdivider shall provide a water supply and sewage disposal report showing the
following information:
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Distance and location of existing public sewer and water mains if these facilities
exist within a 2 mile radius of the proposed subdivision
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Natural Resource Conservation Service soil information with soil boundaries, soil
identification codes, and soil names, clearly marked on the primary plat
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Types of public or private water supply systems to be used
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Types of public or private sewage disposal systems to be used
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Watershed map
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The subdivider shall provide a watershed map showing the following information:
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Location of the subdivision within the watershed
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Intermediate streams, drainage courses, and reaches within the total watershed
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Delineation of the watershed flowing into the proposed subdivision and the number
of acres within the watershed
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Delineation of the watershed flowing out of the proposed subdivision and the number
of acres within the watershed
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Floodplains and floodways as shown on maps published by the Federal Emergency Management
Administration
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Wetland maps of the site, as delineated by a professional wetland scientist.
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Design calculations for piping and basins
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If the subdivision falls within a designated flood hazard area, the staff shall forward
the proposal to the Department of Natural Resources for review and comment. The staff
shall review the proposal to assure that it is consistent with the need to minimize
flood hazards; that all public utilities and facilities are located, elevated, and
constructed so as to minimize or alleviate flood damage; and that adequate drainage
is provided so as to reduce hazards
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Roadway design calculations
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Using latest American Association of State Highway and Transportation Officials (AASHTO)
methods, design calculations shall be shown for road pavement or show minimum section
used
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