Article IV.C.2.f.(1)(b) of the WDO

(b) If elevated by means of walls, pilings, or other foundation, the building’s supporting structure must be permanently open to flood waters and not subject to damage by hydrostatic pressures of the base flood.

The permanent openings shall be no more than one foot above lowest adjacent grade and below the BFE, and consist of a minimum of two openings. The openings must have a total net area of not less than one square inch for every one square foot of enclosed area subject to flooding below the BFE. The foundation and supporting members shall be anchored and aligned in relation to flood flows and adjoining structures so as to minimize exposure to known hydrodynamic forces such as current, waves, ice and floating debris.

All areas below the FPE shall be constructed materials resistant to flood damage. The lowest floor (including basement) for the residential structure and all electrical, heating, ventilation, plumbing, and air conditioning equipment and utility meters shall be located at or above the FPE. An attached garage must be elevated to at least ó of one foot above the BFE. Water and sewer pipes, electrical and telephone lines, submersible pumps and other waterproofed service facilities may be located below FPE.  No area less than one foot above the BFE shall be used for storage of items or materials.

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About Onwentsia Memorandum

I am a long time LF homeowner who has been witnessing an expansion of standing water each year getting deeper and wider. Each Spring, the next generation of ducks appear to raise their ducklings. But this year is different. Their habitat has been altered.
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